Server-side syntax highlighting for all code (#12047)

* Server-side syntax hilighting for all code

This PR does a few things:

* Remove all traces of highlight.js
* Use chroma library to provide fast syntax hilighting directly on the server
* Provide syntax hilighting for diffs
* Re-style both unified and split diffs views
* Add custom syntax hilighting styling for both regular and arc-green

Fixes #7729
Fixes #10157
Fixes #11825
Fixes #7728
Fixes #3872
Fixes #3682

And perhaps gets closer to #9553

* fix line marker

* fix repo search

* Fix single line select

* properly load settings

* npm uninstall highlight.js

* review suggestion

* code review

* forgot to call function

* fix test

* Apply suggestions from code review

suggestions from @silverwind thanks

Co-authored-by: silverwind <me@silverwind.io>

* code review

* copy/paste error

* Use const for highlight size limit

* Update web_src/less/_repository.less

Co-authored-by: Lauris BH <lauris@nix.lv>

* update size limit to 1MB and other styling tweaks

* fix highlighting for certain diff sections

* fix test

* add worker back as suggested

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lauris BH <lauris@nix.lv>

246 files changed, 19355 insertions, 0 deletions

diff --git a/vendor/github.com/alecthomas/chroma/.gitignore b/vendor/github.com/alecthomas/chroma/.gitignore
new file mode 100644
index 0000000000..ccacd12e98
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/.gitignore
@@ -0,0 +1,19 @@
+# Binaries for programs and plugins
+*.exe
+*.dll
+*.so
+*.dylib
+/cmd/chroma/chroma
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
+.glide/
+
+_models/
+
+_examples/
diff --git a/vendor/github.com/alecthomas/chroma/.golangci.yml b/vendor/github.com/alecthomas/chroma/.golangci.yml
new file mode 100644
index 0000000000..b1e51f3939
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/.golangci.yml
@@ -0,0 +1,55 @@
+run:
+  tests: true
+  skip-dirs:
+    - _examples
+
+output:
+  print-issued-lines: false
+
+linters:
+  enable-all: true
+  disable:
+    - maligned
+    - megacheck
+    - lll
+    - gocyclo
+    - dupl
+    - gochecknoglobals
+    - funlen
+    - godox
+    - wsl
+    - gomnd
+    - gocognit
+
+linters-settings:
+  govet:
+    check-shadowing: true
+  gocyclo:
+    min-complexity: 10
+  dupl:
+    threshold: 100
+  goconst:
+    min-len: 8
+    min-occurrences: 3
+
+issues:
+  max-per-linter: 0
+  max-same: 0
+  exclude-use-default: false
+  exclude:
+    # Captured by errcheck.
+    - '^(G104|G204):'
+    # Very commonly not checked.
+    - 'Error return value of .(.*\.Help|.*\.MarkFlagRequired|(os\.)?std(out|err)\..*|.*Close|.*Flush|os\.Remove(All)?|.*printf?|os\.(Un)?Setenv). is not checked'
+    - 'exported method (.*\.MarshalJSON|.*\.UnmarshalJSON|.*\.EntityURN|.*\.GoString|.*\.Pos) should have comment or be unexported'
+    - 'composite literal uses unkeyed fields'
+    - 'declaration of "err" shadows declaration'
+    - 'should not use dot imports'
+    - 'Potential file inclusion via variable'
+    - 'should have comment or be unexported'
+    - 'comment on exported var .* should be of the form'
+    - 'at least one file in a package should have a package comment'
+    - 'string literal contains the Unicode'
+    - 'methods on the same type should have the same receiver name'
+    - '_TokenType_name should be _TokenTypeName'
+    - '`_TokenType_map` should be `_TokenTypeMap`'
diff --git a/vendor/github.com/alecthomas/chroma/.goreleaser.yml b/vendor/github.com/alecthomas/chroma/.goreleaser.yml
new file mode 100644
index 0000000000..99d13e311e
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/.goreleaser.yml
@@ -0,0 +1,33 @@
+project_name: chroma
+release:
+  github:
+    owner: alecthomas
+    name: chroma
+brews:
+  -
+    install: bin.install "chroma"
+builds:
+- goos:
+    - linux
+    - darwin
+    - windows
+  goarch:
+    - amd64
+    - "386"
+  goarm:
+    - "6"
+  main: ./cmd/chroma/main.go
+  ldflags: -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}
+  binary: chroma
+archives:
+  -
+    format: tar.gz
+    name_template: '{{ .Binary }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ if .Arm }}v{{
+    .Arm }}{{ end }}'
+    files:
+      - COPYING
+      - README*
+snapshot:
+  name_template: SNAPSHOT-{{ .Commit }}
+checksum:
+  name_template: '{{ .ProjectName }}-{{ .Version }}-checksums.txt'
diff --git a/vendor/github.com/alecthomas/chroma/.travis.yml b/vendor/github.com/alecthomas/chroma/.travis.yml
new file mode 100644
index 0000000000..9216ec9743
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/.travis.yml
@@ -0,0 +1,12 @@
+sudo: false
+language: go
+go:
+  - "1.13.x"
+script:
+  - go test -v ./...
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s v1.22.2
+  - ./bin/golangci-lint run
+  - git clean -fdx .
+after_success:
+  curl -sL https://git.io/goreleaser | bash && goreleaser
+
diff --git a/vendor/github.com/alecthomas/chroma/COPYING b/vendor/github.com/alecthomas/chroma/COPYING
new file mode 100644
index 0000000000..92dc39f709
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/COPYING
@@ -0,0 +1,19 @@
+Copyright (C) 2017 Alec Thomas
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/vendor/github.com/alecthomas/chroma/Makefile b/vendor/github.com/alecthomas/chroma/Makefile
new file mode 100644
index 0000000000..1b8320a58b
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/Makefile
@@ -0,0 +1,19 @@
+.PHONY: chromad upload all
+
+all: README.md tokentype_string.go
+
+README.md: lexers/*/*.go
+	./table.py
+
+tokentype_string.go: types.go
+	go generate
+
+chromad:
+	(cd ./cmd/chromad && go get github.com/GeertJohan/go.rice/rice@master && go install github.com/GeertJohan/go.rice/rice)
+	rm -f chromad
+	(export CGOENABLED=0 GOOS=linux ; cd ./cmd/chromad && go build -o ../../chromad .)
+	rice append -i ./cmd/chromad --exec=./chromad
+
+upload: chromad
+	scp chromad root@swapoff.org: && \
+		ssh root@swapoff.org 'install -m755 ./chromad /srv/http/swapoff.org/bin && service chromad restart'
diff --git a/vendor/github.com/alecthomas/chroma/README.md b/vendor/github.com/alecthomas/chroma/README.md
new file mode 100644
index 0000000000..490adeaca6
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/README.md
@@ -0,0 +1,267 @@
+# Chroma — A general purpose syntax highlighter in pure Go [![Golang Documentation](https://godoc.org/github.com/alecthomas/chroma?status.svg)](https://godoc.org/github.com/alecthomas/chroma) [![Build Status](https://travis-ci.org/alecthomas/chroma.svg)](https://travis-ci.org/alecthomas/chroma) [![Gitter chat](https://badges.gitter.im/alecthomas.svg)](https://gitter.im/alecthomas/Lobby)
+
+> **NOTE:** As Chroma has just been released, its API is still in flux. That said, the high-level interface should not change significantly.
+
+Chroma takes source code and other structured text and converts it into syntax
+highlighted HTML, ANSI-coloured text, etc.
+
+Chroma is based heavily on [Pygments](http://pygments.org/), and includes
+translators for Pygments lexers and styles.
+
+<a id="markdown-table-of-contents" name="table-of-contents"></a>
+## Table of Contents
+
+<!-- TOC -->
+
+1. [Table of Contents](#table-of-contents)
+2. [Supported languages](#supported-languages)
+3. [Try it](#try-it)
+4. [Using the library](#using-the-library)
+    1. [Quick start](#quick-start)
+    2. [Identifying the language](#identifying-the-language)
+    3. [Formatting the output](#formatting-the-output)
+    4. [The HTML formatter](#the-html-formatter)
+5. [More detail](#more-detail)
+    1. [Lexers](#lexers)
+    2. [Formatters](#formatters)
+    3. [Styles](#styles)
+6. [Command-line interface](#command-line-interface)
+7. [What's missing compared to Pygments?](#whats-missing-compared-to-pygments)
+
+<!-- /TOC -->
+
+<a id="markdown-supported-languages" name="supported-languages"></a>
+## Supported languages
+
+Prefix | Language
+:----: | --------
+A | ABAP, ABNF, ActionScript, ActionScript 3, Ada, Angular2, ANTLR, ApacheConf, APL, AppleScript, Arduino, Awk
+B | Ballerina, Base Makefile, Bash, Batchfile, BlitzBasic, BNF, Brainfuck
+C | C, C#, C++, Cap'n Proto, Cassandra CQL, Ceylon, CFEngine3, cfstatement, ChaiScript, Cheetah, Clojure, CMake, COBOL, CoffeeScript, Common Lisp, Coq, Crystal, CSS, Cython
+D | D, Dart, Diff, Django/Jinja, Docker, DTD
+E | EBNF, Elixir, Elm, EmacsLisp, Erlang
+F | Factor, Fish, Forth, Fortran, FSharp
+G | GAS, GDScript, Genshi, Genshi HTML, Genshi Text, GLSL, Gnuplot, Go, Go HTML Template, Go Text Template, GraphQL, Groovy
+H | Handlebars, Haskell, Haxe, HCL, Hexdump, HTML, HTTP, Hy
+I | Idris, INI, Io
+J | J, Java, JavaScript, JSON, Julia, Jungle
+K | Kotlin
+L | Lighttpd configuration file, LLVM, Lua
+M | Mako, markdown, Mason, Mathematica, Matlab, MiniZinc, MLIR, Modula-2, MonkeyC, MorrowindScript, Myghty, MySQL
+N | NASM, Newspeak, Nginx configuration file, Nim, Nix
+O | Objective-C, OCaml, Octave, OpenSCAD, Org Mode
+P | PacmanConf, Perl, PHP, Pig, PkgConfig, PL/pgSQL, plaintext, PostgreSQL SQL dialect, PostScript, POVRay, PowerShell, Prolog, Protocol Buffer, Puppet, Python, Python 3
+Q | QBasic
+R | R, Racket, Ragel, react, reg, reStructuredText, Rexx, Ruby, Rust
+S | Sass, Scala, Scheme, Scilab, SCSS, Smalltalk, Smarty, SML, Snobol, Solidity, SPARQL, SQL, SquidConf, Swift, SYSTEMD, systemverilog
+T | TableGen, TASM, Tcl, Tcsh, Termcap, Terminfo, Terraform, TeX, Thrift, TOML, TradingView, Transact-SQL, Turing, Turtle, Twig, TypeScript, TypoScript, TypoScriptCssData, TypoScriptHtmlData
+V | VB.net, verilog, VHDL, VimL, vue
+W | WDTE
+X | XML, Xorg
+Y | YAML
+
+
+_I will attempt to keep this section up to date, but an authoritative list can be
+displayed with `chroma --list`._
+
+<a id="markdown-try-it" name="try-it"></a>
+## Try it
+
+Try out various languages and styles on the [Chroma Playground](https://swapoff.org/chroma/playground/).
+
+<a id="markdown-using-the-library" name="using-the-library"></a>
+## Using the library
+
+Chroma, like Pygments, has the concepts of
+[lexers](https://github.com/alecthomas/chroma/tree/master/lexers),
+[formatters](https://github.com/alecthomas/chroma/tree/master/formatters) and
+[styles](https://github.com/alecthomas/chroma/tree/master/styles).
+
+Lexers convert source text into a stream of tokens, styles specify how token
+types are mapped to colours, and formatters convert tokens and styles into
+formatted output.
+
+A package exists for each of these, containing a global `Registry` variable
+with all of the registered implementations. There are also helper functions
+for using the registry in each package, such as looking up lexers by name or
+matching filenames, etc.
+
+In all cases, if a lexer, formatter or style can not be determined, `nil` will
+be returned. In this situation you may want to default to the `Fallback`
+value in each respective package, which provides sane defaults.
+
+<a id="markdown-quick-start" name="quick-start"></a>
+### Quick start
+
+A convenience function exists that can be used to simply format some source
+text, without any effort:
+
+```go
+err := quick.Highlight(os.Stdout, someSourceCode, "go", "html", "monokai")
+```
+
+<a id="markdown-identifying-the-language" name="identifying-the-language"></a>
+### Identifying the language
+
+To highlight code, you'll first have to identify what language the code is
+written in. There are three primary ways to do that:
+
+1. Detect the language from its filename.
+
+    ```go
+    lexer := lexers.Match("foo.go")
+    ```
+
+3. Explicitly specify the language by its Chroma syntax ID (a full list is available from `lexers.Names()`).
+
+    ```go
+    lexer := lexers.Get("go")
+    ```
+
+3. Detect the language from its content.
+
+    ```go
+    lexer := lexers.Analyse("package main\n\nfunc main()\n{\n}\n")
+    ```
+
+In all cases, `nil` will be returned if the language can not be identified.
+
+```go
+if lexer == nil {
+  lexer = lexers.Fallback
+}
+```
+
+At this point, it should be noted that some lexers can be extremely chatty. To
+mitigate this, you can use the coalescing lexer to coalesce runs of identical
+token types into a single token:
+
+```go
+lexer = chroma.Coalesce(lexer)
+```
+
+<a id="markdown-formatting-the-output" name="formatting-the-output"></a>
+### Formatting the output
+
+Once a language is identified you will need to pick a formatter and a style (theme).
+
+```go
+style := styles.Get("swapoff")
+if style == nil {
+  style = styles.Fallback
+}
+formatter := formatters.Get("html")
+if formatter == nil {
+  formatter = formatters.Fallback
+}
+```
+
+Then obtain an iterator over the tokens:
+
+```go
+contents, err := ioutil.ReadAll(r)
+iterator, err := lexer.Tokenise(nil, string(contents))
+```
+
+And finally, format the tokens from the iterator:
+
+```go
+err := formatter.Format(w, style, iterator)
+```
+
+<a id="markdown-the-html-formatter" name="the-html-formatter"></a>
+### The HTML formatter
+
+By default the `html` registered formatter generates standalone HTML with
+embedded CSS. More flexibility is available through the `formatters/html` package.
+
+Firstly, the output generated by the formatter can be customised with the
+following constructor options:
+
+- `Standalone()` - generate standalone HTML with embedded CSS.
+- `WithClasses()` - use classes rather than inlined style attributes.
+- `ClassPrefix(prefix)` - prefix each generated CSS class.
+- `TabWidth(width)` - Set the rendered tab width, in characters.
+- `WithLineNumbers()` - Render line numbers (style with `LineNumbers`).
+- `LinkableLineNumbers()` - Make the line numbers linkable.
+- `HighlightLines(ranges)` - Highlight lines in these ranges (style with `LineHighlight`).
+- `LineNumbersInTable()` - Use a table for formatting line numbers and code, rather than spans.
+
+If `WithClasses()` is used, the corresponding CSS can be obtained from the formatter with:
+
+```go
+formatter := html.New(html.WithClasses())
+err := formatter.WriteCSS(w, style)
+```
+
+<a id="markdown-more-detail" name="more-detail"></a>
+## More detail
+
+<a id="markdown-lexers" name="lexers"></a>
+### Lexers
+
+See the [Pygments documentation](http://pygments.org/docs/lexerdevelopment/)
+for details on implementing lexers. Most concepts apply directly to Chroma,
+but see existing lexer implementations for real examples.
+
+In many cases lexers can be automatically converted directly from Pygments by
+using the included Python 3 script `pygments2chroma.py`. I use something like
+the following:
+
+```sh
+python3 ~/Projects/chroma/_tools/pygments2chroma.py \
+  pygments.lexers.jvm.KotlinLexer \
+  > ~/Projects/chroma/lexers/kotlin.go \
+  && gofmt -s -w ~/Projects/chroma/lexers/*.go
+```
+
+See notes in [pygments-lexers.go](https://github.com/alecthomas/chroma/blob/master/pygments-lexers.txt)
+for a list of lexers, and notes on some of the issues importing them.
+
+<a id="markdown-formatters" name="formatters"></a>
+### Formatters
+
+Chroma supports HTML output, as well as terminal output in 8 colour, 256 colour, and true-colour.
+
+A `noop` formatter is included that outputs the token text only, and a `tokens`
+formatter outputs raw tokens. The latter is useful for debugging lexers.
+
+<a id="markdown-styles" name="styles"></a>
+### Styles
+
+Chroma styles use the [same syntax](http://pygments.org/docs/styles/) as Pygments.
+
+All Pygments styles have been converted to Chroma using the `_tools/style.py` script.
+
+When you work with one of [Chroma's styles](https://github.com/alecthomas/chroma/tree/master/styles), know that the `chroma.Background` token type provides the default style for tokens. It does so by defining a foreground color and background color.
+
+For example, this gives each token name not defined in the style a default color of `#f8f8f8` and uses `#000000` for the highlighted code block's background:
+
+~~~go
+chroma.Background: "#f8f8f2 bg:#000000",
+~~~
+
+Also, token types in a style file are hierarchical. For instance, when `CommentSpecial` is not defined, Chroma uses the token style from `Comment`. So when several comment tokens use the same color, you'll only need to define `Comment` and override the one that has a different color.
+
+For a quick overview of the available styles and how they look, check out the [Chroma Style Gallery](https://xyproto.github.io/splash/docs/).
+
+<a id="markdown-command-line-interface" name="command-line-interface"></a>
+## Command-line interface
+
+A command-line interface to Chroma is included. It can be installed with:
+
+```sh
+go get -u github.com/alecthomas/chroma/cmd/chroma
+```
+
+<a id="markdown-whats-missing-compared-to-pygments" name="whats-missing-compared-to-pygments"></a>
+## What's missing compared to Pygments?
+
+- Quite a few lexers, for various reasons (pull-requests welcome):
+    - Pygments lexers for complex languages often include custom code to
+      handle certain aspects, such as Perl6's ability to nest code inside
+      regular expressions. These require time and effort to convert.
+    - I mostly only converted languages I had heard of, to reduce the porting cost.
+- Some more esoteric features of Pygments are omitted for simplicity.
+- Though the Chroma API supports content detection, very few languages support them.
+  I have plans to implement a statistical analyser at some point, but not enough time.
diff --git a/vendor/github.com/alecthomas/chroma/coalesce.go b/vendor/github.com/alecthomas/chroma/coalesce.go
new file mode 100644
index 0000000000..f5048951a2
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/coalesce.go
@@ -0,0 +1,35 @@
+package chroma
+
+// Coalesce is a Lexer interceptor that collapses runs of common types into a single token.
+func Coalesce(lexer Lexer) Lexer { return &coalescer{lexer} }
+
+type coalescer struct{ Lexer }
+
+func (d *coalescer) Tokenise(options *TokeniseOptions, text string) (Iterator, error) {
+	var prev Token
+	it, err := d.Lexer.Tokenise(options, text)
+	if err != nil {
+		return nil, err
+	}
+	return func() Token {
+		for token := it(); token != (EOF); token = it() {
+			if len(token.Value) == 0 {
+				continue
+			}
+			if prev == EOF {
+				prev = token
+			} else {
+				if prev.Type == token.Type && len(prev.Value) < 8192 {
+					prev.Value += token.Value
+				} else {
+					out := prev
+					prev = token
+					return out
+				}
+			}
+		}
+		out := prev
+		prev = EOF
+		return out
+	}, nil
+}
diff --git a/vendor/github.com/alecthomas/chroma/colour.go b/vendor/github.com/alecthomas/chroma/colour.go
new file mode 100644
index 0000000000..15d794ce2a
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/colour.go
@@ -0,0 +1,164 @@
+package chroma
+
+import (
+	"fmt"
+	"math"
+	"strconv"
+	"strings"
+)
+
+// ANSI2RGB maps ANSI colour names, as supported by Chroma, to hex RGB values.
+var ANSI2RGB = map[string]string{
+	"#ansiblack":     "000000",
+	"#ansidarkred":   "7f0000",
+	"#ansidarkgreen": "007f00",
+	"#ansibrown":     "7f7fe0",
+	"#ansidarkblue":  "00007f",
+	"#ansipurple":    "7f007f",
+	"#ansiteal":      "007f7f",
+	"#ansilightgray": "e5e5e5",
+	// Normal
+	"#ansidarkgray":  "555555",
+	"#ansired":       "ff0000",
+	"#ansigreen":     "00ff00",
+	"#ansiyellow":    "ffff00",
+	"#ansiblue":      "0000ff",
+	"#ansifuchsia":   "ff00ff",
+	"#ansiturquoise": "00ffff",
+	"#ansiwhite":     "ffffff",
+
+	// Aliases without the "ansi" prefix, because...why?
+	"#black":     "000000",
+	"#darkred":   "7f0000",
+	"#darkgreen": "007f00",
+	"#brown":     "7f7fe0",
+	"#darkblue":  "00007f",
+	"#purple":    "7f007f",
+	"#teal":      "007f7f",
+	"#lightgray": "e5e5e5",
+	// Normal
+	"#darkgray":  "555555",
+	"#red":       "ff0000",
+	"#green":     "00ff00",
+	"#yellow":    "ffff00",
+	"#blue":      "0000ff",
+	"#fuchsia":   "ff00ff",
+	"#turquoise": "00ffff",
+	"#white":     "ffffff",
+}
+
+// Colour represents an RGB colour.
+type Colour int32
+
+// NewColour creates a Colour directly from RGB values.
+func NewColour(r, g, b uint8) Colour {
+	return ParseColour(fmt.Sprintf("%02x%02x%02x", r, g, b))
+}
+
+// Distance between this colour and another.
+//
+// This uses the approach described here (https://www.compuphase.com/cmetric.htm).
+// This is not as accurate as LAB, et. al. but is *vastly* simpler and sufficient for our needs.
+func (c Colour) Distance(e2 Colour) float64 {
+	ar, ag, ab := int64(c.Red()), int64(c.Green()), int64(c.Blue())
+	br, bg, bb := int64(e2.Red()), int64(e2.Green()), int64(e2.Blue())
+	rmean := (ar + br) / 2
+	r := ar - br
+	g := ag - bg
+	b := ab - bb
+	return math.Sqrt(float64((((512 + rmean) * r * r) >> 8) + 4*g*g + (((767 - rmean) * b * b) >> 8)))
+}
+
+// Brighten returns a copy of this colour with its brightness adjusted.
+//
+// If factor is negative, the colour is darkened.
+//
+// Uses approach described here (http://www.pvladov.com/2012/09/make-color-lighter-or-darker.html).
+func (c Colour) Brighten(factor float64) Colour {
+	r := float64(c.Red())
+	g := float64(c.Green())
+	b := float64(c.Blue())
+
+	if factor < 0 {
+		factor++
+		r *= factor
+		g *= factor
+		b *= factor
+	} else {
+		r = (255-r)*factor + r
+		g = (255-g)*factor + g
+		b = (255-b)*factor + b
+	}
+	return NewColour(uint8(r), uint8(g), uint8(b))
+}
+
+// BrightenOrDarken brightens a colour if it is < 0.5 brighteness or darkens if > 0.5 brightness.
+func (c Colour) BrightenOrDarken(factor float64) Colour {
+	if c.Brightness() < 0.5 {
+		return c.Brighten(factor)
+	}
+	return c.Brighten(-factor)
+}
+
+// Brightness of the colour (roughly) in the range 0.0 to 1.0
+func (c Colour) Brightness() float64 {
+	return (float64(c.Red()) + float64(c.Green()) + float64(c.Blue())) / 255.0 / 3.0
+}
+
+// ParseColour in the forms #rgb, #rrggbb, #ansi<colour>, or #<colour>.
+// Will return an "unset" colour if invalid.
+func ParseColour(colour string) Colour {
+	colour = normaliseColour(colour)
+	n, err := strconv.ParseUint(colour, 16, 32)
+	if err != nil {
+		return 0
+	}
+	return Colour(n + 1)
+}
+
+// MustParseColour is like ParseColour except it panics if the colour is invalid.
+//
+// Will panic if colour is in an invalid format.
+func MustParseColour(colour string) Colour {
+	parsed := ParseColour(colour)
+	if !parsed.IsSet() {
+		panic(fmt.Errorf("invalid colour %q", colour))
+	}
+	return parsed
+}
+
+// IsSet returns true if the colour is set.
+func (c Colour) IsSet() bool { return c != 0 }
+
+func (c Colour) String() string   { return fmt.Sprintf("#%06x", int(c-1)) }
+func (c Colour) GoString() string { return fmt.Sprintf("Colour(0x%06x)", int(c-1)) }
+
+// Red component of colour.
+func (c Colour) Red() uint8 { return uint8(((c - 1) >> 16) & 0xff) }
+
+// Green component of colour.
+func (c Colour) Green() uint8 { return uint8(((c - 1) >> 8) & 0xff) }
+
+// Blue component of colour.
+func (c Colour) Blue() uint8 { return uint8((c - 1) & 0xff) }
+
+// Colours is an orderable set of colours.
+type Colours []Colour
+
+func (c Colours) Len() int           { return len(c) }
+func (c Colours) Swap(i, j int)      { c[i], c[j] = c[j], c[i] }
+func (c Colours) Less(i, j int) bool { return c[i] < c[j] }
+
+// Convert colours to #rrggbb.
+func normaliseColour(colour string) string {
+	if ansi, ok := ANSI2RGB[colour]; ok {
+		return ansi
+	}
+	if strings.HasPrefix(colour, "#") {
+		colour = colour[1:]
+		if len(colour) == 3 {
+			return colour[0:1] + colour[0:1] + colour[1:2] + colour[1:2] + colour[2:3] + colour[2:3]
+		}
+	}
+	return colour
+}
diff --git a/vendor/github.com/alecthomas/chroma/delegate.go b/vendor/github.com/alecthomas/chroma/delegate.go
new file mode 100644
index 0000000000..5cef01bd78
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/delegate.go
@@ -0,0 +1,137 @@
+package chroma
+
+import (
+	"bytes"
+)
+
+type delegatingLexer struct {
+	root     Lexer
+	language Lexer
+}
+
+// DelegatingLexer combines two lexers to handle the common case of a language embedded inside another, such as PHP
+// inside HTML or PHP inside plain text.
+//
+// It takes two lexer as arguments: a root lexer and a language lexer.  First everything is scanned using the language
+// lexer, which must return "Other" for unrecognised tokens. Then all "Other" tokens are lexed using the root lexer.
+// Finally, these two sets of tokens are merged.
+//
+// The lexers from the template lexer package use this base lexer.
+func DelegatingLexer(root Lexer, language Lexer) Lexer {
+	return &delegatingLexer{
+		root:     root,
+		language: language,
+	}
+}
+
+func (d *delegatingLexer) Config() *Config {
+	return d.language.Config()
+}
+
+// An insertion is the character range where language tokens should be inserted.
+type insertion struct {
+	start, end int
+	tokens     []Token
+}
+
+func (d *delegatingLexer) Tokenise(options *TokeniseOptions, text string) (Iterator, error) { // nolint: gocognit
+	tokens, err := Tokenise(Coalesce(d.language), options, text)
+	if err != nil {
+		return nil, err
+	}
+	// Compute insertions and gather "Other" tokens.
+	others := &bytes.Buffer{}
+	insertions := []*insertion{}
+	var insert *insertion
+	offset := 0
+	var last Token
+	for _, t := range tokens {
+		if t.Type == Other {
+			if last != EOF && insert != nil && last.Type != Other {
+				insert.end = offset
+			}
+			others.WriteString(t.Value)
+		} else {
+			if last == EOF || last.Type == Other {
+				insert = &insertion{start: offset}
+				insertions = append(insertions, insert)
+			}
+			insert.tokens = append(insert.tokens, t)
+		}
+		last = t
+		offset += len(t.Value)
+	}
+
+	if len(insertions) == 0 {
+		return d.root.Tokenise(options, text)
+	}
+
+	// Lex the other tokens.
+	rootTokens, err := Tokenise(Coalesce(d.root), options, others.String())
+	if err != nil {
+		return nil, err
+	}
+
+	// Interleave the two sets of tokens.
+	var out []Token
+	offset = 0 // Offset into text.
+	tokenIndex := 0
+	nextToken := func() Token {
+		if tokenIndex >= len(rootTokens) {
+			return EOF
+		}
+		t := rootTokens[tokenIndex]
+		tokenIndex++
+		return t
+	}
+	insertionIndex := 0
+	nextInsertion := func() *insertion {
+		if insertionIndex >= len(insertions) {
+			return nil
+		}
+		i := insertions[insertionIndex]
+		insertionIndex++
+		return i
+	}
+	t := nextToken()
+	i := nextInsertion()
+	for t != EOF || i != nil {
+		// fmt.Printf("%d->%d:%q   %d->%d:%q\n", offset, offset+len(t.Value), t.Value, i.start, i.end, Stringify(i.tokens...))
+		if t == EOF || (i != nil && i.start < offset+len(t.Value)) {
+			var l Token
+			l, t = splitToken(t, i.start-offset)
+			if l != EOF {
+				out = append(out, l)
+				offset += len(l.Value)
+			}
+			out = append(out, i.tokens...)
+			offset += i.end - i.start
+			if t == EOF {
+				t = nextToken()
+			}
+			i = nextInsertion()
+		} else {
+			out = append(out, t)
+			offset += len(t.Value)
+			t = nextToken()
+		}
+	}
+	return Literator(out...), nil
+}
+
+func splitToken(t Token, offset int) (l Token, r Token) {
+	if t == EOF {
+		return EOF, EOF
+	}
+	if offset == 0 {
+		return EOF, t
+	}
+	if offset == len(t.Value) {
+		return t, EOF
+	}
+	l = t.Clone()
+	r = t.Clone()
+	l.Value = l.Value[:offset]
+	r.Value = r.Value[offset:]
+	return
+}
diff --git a/vendor/github.com/alecthomas/chroma/doc.go b/vendor/github.com/alecthomas/chroma/doc.go
new file mode 100644
index 0000000000..4dde77c818
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/doc.go
@@ -0,0 +1,7 @@
+// Package chroma takes source code and other structured text and converts it into syntax highlighted HTML, ANSI-
+// coloured text, etc.
+//
+// Chroma is based heavily on Pygments, and includes translators for Pygments lexers and styles.
+//
+// For more information, go here: https://github.com/alecthomas/chroma
+package chroma
diff --git a/vendor/github.com/alecthomas/chroma/formatter.go b/vendor/github.com/alecthomas/chroma/formatter.go
new file mode 100644
index 0000000000..00dd5d8df8
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/formatter.go
@@ -0,0 +1,43 @@
+package chroma
+
+import (
+	"io"
+)
+
+// A Formatter for Chroma lexers.
+type Formatter interface {
+	// Format returns a formatting function for tokens.
+	//
+	// If the iterator panics, the Formatter should recover.
+	Format(w io.Writer, style *Style, iterator Iterator) error
+}
+
+// A FormatterFunc is a Formatter implemented as a function.
+//
+// Guards against iterator panics.
+type FormatterFunc func(w io.Writer, style *Style, iterator Iterator) error
+
+func (f FormatterFunc) Format(w io.Writer, s *Style, it Iterator) (err error) { // nolint
+	defer func() {
+		if perr := recover(); perr != nil {
+			err = perr.(error)
+		}
+	}()
+	return f(w, s, it)
+}
+
+type recoveringFormatter struct {
+	Formatter
+}
+
+func (r recoveringFormatter) Format(w io.Writer, s *Style, it Iterator) (err error) {
+	defer func() {
+		if perr := recover(); perr != nil {
+			err = perr.(error)
+		}
+	}()
+	return r.Formatter.Format(w, s, it)
+}
+
+// RecoveringFormatter wraps a formatter with panic recovery.
+func RecoveringFormatter(formatter Formatter) Formatter { return recoveringFormatter{formatter} }
diff --git a/vendor/github.com/alecthomas/chroma/formatters/html/html.go b/vendor/github.com/alecthomas/chroma/formatters/html/html.go
new file mode 100644
index 0000000000..ad48da1a45
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/formatters/html/html.go
@@ -0,0 +1,443 @@
+package html
+
+import (
+	"fmt"
+	"html"
+	"io"
+	"sort"
+	"strings"
+
+	"github.com/alecthomas/chroma"
+)
+
+// Option sets an option of the HTML formatter.
+type Option func(f *Formatter)
+
+// Standalone configures the HTML formatter for generating a standalone HTML document.
+func Standalone(b bool) Option { return func(f *Formatter) { f.standalone = b } }
+
+// ClassPrefix sets the CSS class prefix.
+func ClassPrefix(prefix string) Option { return func(f *Formatter) { f.prefix = prefix } }
+
+// WithClasses emits HTML using CSS classes, rather than inline styles.
+func WithClasses(b bool) Option { return func(f *Formatter) { f.Classes = b } }
+
+// WithAllClasses disables an optimisation that omits redundant CSS classes.
+func WithAllClasses(b bool) Option { return func(f *Formatter) { f.allClasses = b } }
+
+// TabWidth sets the number of characters for a tab. Defaults to 8.
+func TabWidth(width int) Option { return func(f *Formatter) { f.tabWidth = width } }
+
+// PreventSurroundingPre prevents the surrounding pre tags around the generated code.
+func PreventSurroundingPre(b bool) Option {
+	return func(f *Formatter) {
+		if b {
+			f.preWrapper = nopPreWrapper
+		} else {
+			f.preWrapper = defaultPreWrapper
+		}
+	}
+}
+
+// WithPreWrapper allows control of the surrounding pre tags.
+func WithPreWrapper(wrapper PreWrapper) Option {
+	return func(f *Formatter) {
+		f.preWrapper = wrapper
+	}
+}
+
+// WithLineNumbers formats output with line numbers.
+func WithLineNumbers(b bool) Option {
+	return func(f *Formatter) {
+		f.lineNumbers = b
+	}
+}
+
+// LineNumbersInTable will, when combined with WithLineNumbers, separate the line numbers
+// and code in table td's, which make them copy-and-paste friendly.
+func LineNumbersInTable(b bool) Option {
+	return func(f *Formatter) {
+		f.lineNumbersInTable = b
+	}
+}
+
+// LinkableLineNumbers decorates the line numbers HTML elements with an "id"
+// attribute so they can be linked.
+func LinkableLineNumbers(b bool, prefix string) Option {
+	return func(f *Formatter) {
+		f.linkableLineNumbers = b
+		f.lineNumbersIDPrefix = prefix
+	}
+}
+
+// HighlightLines higlights the given line ranges with the Highlight style.
+//
+// A range is the beginning and ending of a range as 1-based line numbers, inclusive.
+func HighlightLines(ranges [][2]int) Option {
+	return func(f *Formatter) {
+		f.highlightRanges = ranges
+		sort.Sort(f.highlightRanges)
+	}
+}
+
+// BaseLineNumber sets the initial number to start line numbering at. Defaults to 1.
+func BaseLineNumber(n int) Option {
+	return func(f *Formatter) {
+		f.baseLineNumber = n
+	}
+}
+
+// New HTML formatter.
+func New(options ...Option) *Formatter {
+	f := &Formatter{
+		baseLineNumber: 1,
+		preWrapper:     defaultPreWrapper,
+	}
+	for _, option := range options {
+		option(f)
+	}
+	return f
+}
+
+// PreWrapper defines the operations supported in WithPreWrapper.
+type PreWrapper interface {
+	// Start is called to write a start <pre> element.
+	// The code flag tells whether this block surrounds
+	// highlighted code. This will be false when surrounding
+	// line numbers.
+	Start(code bool, styleAttr string) string
+
+	// End is called to write the end </pre> element.
+	End(code bool) string
+}
+
+type preWrapper struct {
+	start func(code bool, styleAttr string) string
+	end   func(code bool) string
+}
+
+func (p preWrapper) Start(code bool, styleAttr string) string {
+	return p.start(code, styleAttr)
+}
+
+func (p preWrapper) End(code bool) string {
+	return p.end(code)
+}
+
+var (
+	nopPreWrapper = preWrapper{
+		start: func(code bool, styleAttr string) string { return "" },
+		end:   func(code bool) string { return "" },
+	}
+	defaultPreWrapper = preWrapper{
+		start: func(code bool, styleAttr string) string {
+			return fmt.Sprintf("<pre%s>", styleAttr)
+		},
+		end: func(code bool) string {
+			return "</pre>"
+		},
+	}
+)
+
+// Formatter that generates HTML.
+type Formatter struct {
+	standalone          bool
+	prefix              string
+	Classes             bool // Exported field to detect when classes are being used
+	allClasses          bool
+	preWrapper          PreWrapper
+	tabWidth            int
+	lineNumbers         bool
+	lineNumbersInTable  bool
+	linkableLineNumbers bool
+	lineNumbersIDPrefix string
+	highlightRanges     highlightRanges
+	baseLineNumber      int
+}
+
+type highlightRanges [][2]int
+
+func (h highlightRanges) Len() int           { return len(h) }
+func (h highlightRanges) Swap(i, j int)      { h[i], h[j] = h[j], h[i] }
+func (h highlightRanges) Less(i, j int) bool { return h[i][0] < h[j][0] }
+
+func (f *Formatter) Format(w io.Writer, style *chroma.Style, iterator chroma.Iterator) (err error) {
+	return f.writeHTML(w, style, iterator.Tokens())
+}
+
+// We deliberately don't use html/template here because it is two orders of magnitude slower (benchmarked).
+//
+// OTOH we need to be super careful about correct escaping...
+func (f *Formatter) writeHTML(w io.Writer, style *chroma.Style, tokens []chroma.Token) (err error) { // nolint: gocyclo
+	css := f.styleToCSS(style)
+	if !f.Classes {
+		for t, style := range css {
+			css[t] = compressStyle(style)
+		}
+	}
+	if f.standalone {
+		fmt.Fprint(w, "<html>\n")
+		if f.Classes {
+			fmt.Fprint(w, "<style type=\"text/css\">\n")
+			err = f.WriteCSS(w, style)
+			if err != nil {
+				return err
+			}
+			fmt.Fprintf(w, "body { %s; }\n", css[chroma.Background])
+			fmt.Fprint(w, "</style>")
+		}
+		fmt.Fprintf(w, "<body%s>\n", f.styleAttr(css, chroma.Background))
+	}
+
+	wrapInTable := f.lineNumbers && f.lineNumbersInTable
+
+	lines := chroma.SplitTokensIntoLines(tokens)
+	lineDigits := len(fmt.Sprintf("%d", f.baseLineNumber+len(lines)-1))
+	highlightIndex := 0
+
+	if wrapInTable {
+		// List line numbers in its own <td>
+		fmt.Fprintf(w, "<div%s>\n", f.styleAttr(css, chroma.Background))
+		fmt.Fprintf(w, "<table%s><tr>", f.styleAttr(css, chroma.LineTable))
+		fmt.Fprintf(w, "<td%s>\n", f.styleAttr(css, chroma.LineTableTD))
+		fmt.Fprintf(w, f.preWrapper.Start(false, f.styleAttr(css, chroma.Background)))
+		for index := range lines {
+			line := f.baseLineNumber + index
+			highlight, next := f.shouldHighlight(highlightIndex, line)
+			if next {
+				highlightIndex++
+			}
+			if highlight {
+				fmt.Fprintf(w, "<span%s>", f.styleAttr(css, chroma.LineHighlight))
+			}
+
+			fmt.Fprintf(w, "<span%s%s>%*d\n</span>", f.styleAttr(css, chroma.LineNumbersTable), f.lineIDAttribute(line), lineDigits, line)
+
+			if highlight {
+				fmt.Fprintf(w, "</span>")
+			}
+		}
+		fmt.Fprint(w, f.preWrapper.End(false))
+		fmt.Fprint(w, "</td>\n")
+		fmt.Fprintf(w, "<td%s>\n", f.styleAttr(css, chroma.LineTableTD, "width:100%"))
+	}
+
+	fmt.Fprintf(w, f.preWrapper.Start(true, f.styleAttr(css, chroma.Background)))
+
+	highlightIndex = 0
+	for index, tokens := range lines {
+		// 1-based line number.
+		line := f.baseLineNumber + index
+		highlight, next := f.shouldHighlight(highlightIndex, line)
+		if next {
+			highlightIndex++
+		}
+		if highlight {
+			fmt.Fprintf(w, "<span%s>", f.styleAttr(css, chroma.LineHighlight))
+		}
+
+		if f.lineNumbers && !wrapInTable {
+			fmt.Fprintf(w, "<span%s%s>%*d</span>", f.styleAttr(css, chroma.LineNumbers), f.lineIDAttribute(line), lineDigits, line)
+		}
+
+		for _, token := range tokens {
+			html := html.EscapeString(token.String())
+			attr := f.styleAttr(css, token.Type)
+			if attr != "" {
+				html = fmt.Sprintf("<span%s>%s</span>", attr, html)
+			}
+			fmt.Fprint(w, html)
+		}
+		if highlight {
+			fmt.Fprintf(w, "</span>")
+		}
+	}
+
+	fmt.Fprintf(w, f.preWrapper.End(true))
+
+	if wrapInTable {
+		fmt.Fprint(w, "</td></tr></table>\n")
+		fmt.Fprint(w, "</div>\n")
+	}
+
+	if f.standalone {
+		fmt.Fprint(w, "\n</body>\n")
+		fmt.Fprint(w, "</html>\n")
+	}
+
+	return nil
+}
+
+func (f *Formatter) lineIDAttribute(line int) string {
+	if !f.linkableLineNumbers {
+		return ""
+	}
+	return fmt.Sprintf(" id=\"%s%d\"", f.lineNumbersIDPrefix, line)
+}
+
+func (f *Formatter) shouldHighlight(highlightIndex, line int) (bool, bool) {
+	next := false
+	for highlightIndex < len(f.highlightRanges) && line > f.highlightRanges[highlightIndex][1] {
+		highlightIndex++
+		next = true
+	}
+	if highlightIndex < len(f.highlightRanges) {
+		hrange := f.highlightRanges[highlightIndex]
+		if line >= hrange[0] && line <= hrange[1] {
+			return true, next
+		}
+	}
+	return false, next
+}
+
+func (f *Formatter) class(t chroma.TokenType) string {
+	for t != 0 {
+		if cls, ok := chroma.StandardTypes[t]; ok {
+			if cls != "" {
+				return f.prefix + cls
+			}
+			return ""
+		}
+		t = t.Parent()
+	}
+	if cls := chroma.StandardTypes[t]; cls != "" {
+		return f.prefix + cls
+	}
+	return ""
+}
+
+func (f *Formatter) styleAttr(styles map[chroma.TokenType]string, tt chroma.TokenType, extraCSS ...string) string {
+	if f.Classes {
+		cls := f.class(tt)
+		if cls == "" {
+			return ""
+		}
+		return fmt.Sprintf(` class="%s"`, cls)
+	}
+	if _, ok := styles[tt]; !ok {
+		tt = tt.SubCategory()
+		if _, ok := styles[tt]; !ok {
+			tt = tt.Category()
+			if _, ok := styles[tt]; !ok {
+				return ""
+			}
+		}
+	}
+	css := []string{styles[tt]}
+	css = append(css, extraCSS...)
+	return fmt.Sprintf(` style="%s"`, strings.Join(css, ";"))
+}
+
+func (f *Formatter) tabWidthStyle() string {
+	if f.tabWidth != 0 && f.tabWidth != 8 {
+		return fmt.Sprintf("; -moz-tab-size: %[1]d; -o-tab-size: %[1]d; tab-size: %[1]d", f.tabWidth)
+	}
+	return ""
+}
+
+// WriteCSS writes CSS style definitions (without any surrounding HTML).
+func (f *Formatter) WriteCSS(w io.Writer, style *chroma.Style) error {
+	css := f.styleToCSS(style)
+	// Special-case background as it is mapped to the outer ".chroma" class.
+	if _, err := fmt.Fprintf(w, "/* %s */ .%schroma { %s }\n", chroma.Background, f.prefix, css[chroma.Background]); err != nil {
+		return err
+	}
+	// Special-case code column of table to expand width.
+	if f.lineNumbers && f.lineNumbersInTable {
+		if _, err := fmt.Fprintf(w, "/* %s */ .%schroma .%s:last-child { width: 100%%; }",
+			chroma.LineTableTD, f.prefix, f.class(chroma.LineTableTD)); err != nil {
+			return err
+		}
+	}
+	// Special-case line number highlighting when targeted.
+	if f.lineNumbers || f.lineNumbersInTable {
+		targetedLineCSS := StyleEntryToCSS(style.Get(chroma.LineHighlight))
+		for _, tt := range []chroma.TokenType{chroma.LineNumbers, chroma.LineNumbersTable} {
+			fmt.Fprintf(w, "/* %s targeted by URL anchor */ .%schroma .%s:target { %s }\n", tt, f.prefix, f.class(tt), targetedLineCSS)
+		}
+	}
+	tts := []int{}
+	for tt := range css {
+		tts = append(tts, int(tt))
+	}
+	sort.Ints(tts)
+	for _, ti := range tts {
+		tt := chroma.TokenType(ti)
+		if tt == chroma.Background {
+			continue
+		}
+		class := f.class(tt)
+		if class == "" {
+			continue
+		}
+		styles := css[tt]
+		if _, err := fmt.Fprintf(w, "/* %s */ .%schroma .%s { %s }\n", tt, f.prefix, class, styles); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (f *Formatter) styleToCSS(style *chroma.Style) map[chroma.TokenType]string {
+	classes := map[chroma.TokenType]string{}
+	bg := style.Get(chroma.Background)
+	// Convert the style.
+	for t := range chroma.StandardTypes {
+		entry := style.Get(t)
+		if t != chroma.Background {
+			entry = entry.Sub(bg)
+		}
+		if !f.allClasses && entry.IsZero() {
+			continue
+		}
+		classes[t] = StyleEntryToCSS(entry)
+	}
+	classes[chroma.Background] += f.tabWidthStyle()
+	lineNumbersStyle := "margin-right: 0.4em; padding: 0 0.4em 0 0.4em;"
+	// All rules begin with default rules followed by user provided rules
+	classes[chroma.LineNumbers] = lineNumbersStyle + classes[chroma.LineNumbers]
+	classes[chroma.LineNumbersTable] = lineNumbersStyle + classes[chroma.LineNumbersTable]
+	classes[chroma.LineHighlight] = "display: block; width: 100%;" + classes[chroma.LineHighlight]
+	classes[chroma.LineTable] = "border-spacing: 0; padding: 0; margin: 0; border: 0; width: auto; overflow: auto; display: block;" + classes[chroma.LineTable]
+	classes[chroma.LineTableTD] = "vertical-align: top; padding: 0; margin: 0; border: 0;" + classes[chroma.LineTableTD]
+	return classes
+}
+
+// StyleEntryToCSS converts a chroma.StyleEntry to CSS attributes.
+func StyleEntryToCSS(e chroma.StyleEntry) string {
+	styles := []string{}
+	if e.Colour.IsSet() {
+		styles = append(styles, "color: "+e.Colour.String())
+	}
+	if e.Background.IsSet() {
+		styles = append(styles, "background-color: "+e.Background.String())
+	}
+	if e.Bold == chroma.Yes {
+		styles = append(styles, "font-weight: bold")
+	}
+	if e.Italic == chroma.Yes {
+		styles = append(styles, "font-style: italic")
+	}
+	if e.Underline == chroma.Yes {
+		styles = append(styles, "text-decoration: underline")
+	}
+	return strings.Join(styles, "; ")
+}
+
+// Compress CSS attributes - remove spaces, transform 6-digit colours to 3.
+func compressStyle(s string) string {
+	parts := strings.Split(s, ";")
+	out := []string{}
+	for _, p := range parts {
+		p = strings.Join(strings.Fields(p), " ")
+		p = strings.Replace(p, ": ", ":", 1)
+		if strings.Contains(p, "#") {
+			c := p[len(p)-6:]
+			if c[0] == c[1] && c[2] == c[3] && c[4] == c[5] {
+				p = p[:len(p)-6] + c[0:1] + c[2:3] + c[4:5]
+			}
+		}
+		out = append(out, p)
+	}
+	return strings.Join(out, ";")
+}
diff --git a/vendor/github.com/alecthomas/chroma/go.mod b/vendor/github.com/alecthomas/chroma/go.mod
new file mode 100644
index 0000000000..10e6d6ead0
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/go.mod
@@ -0,0 +1,18 @@
+module github.com/alecthomas/chroma
+
+go 1.13
+
+require (
+	github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38
+	github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721 // indirect
+	github.com/alecthomas/kong v0.2.4
+	github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897 // indirect
+	github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964
+	github.com/dlclark/regexp2 v1.2.0
+	github.com/mattn/go-colorable v0.1.6
+	github.com/mattn/go-isatty v0.0.12
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/sergi/go-diff v1.0.0 // indirect
+	github.com/stretchr/testify v1.3.0 // indirect
+	golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 // indirect
+)
diff --git a/vendor/github.com/alecthomas/chroma/go.sum b/vendor/github.com/alecthomas/chroma/go.sum
new file mode 100644
index 0000000000..fb943fcafe
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/go.sum
@@ -0,0 +1,36 @@
+github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38 h1:smF2tmSOzy2Mm+0dGI2AIUHY+w0BUc+4tn40djz7+6U=
+github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38/go.mod h1:r7bzyVFMNntcxPZXK3/+KdruV1H5KSlyVY0gc+NgInI=
+github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721 h1:JHZL0hZKJ1VENNfmXvHbgYlbUOvpzYzvy2aZU5gXVeo=
+github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721/go.mod h1:QO9JBoKquHd+jz9nshCh40fOfO+JzsoXy8qTHF68zU0=
+github.com/alecthomas/kong v0.2.4 h1:Y0ZBCHAvHhTHw7FFJ2FzCAAG4pkbTgA45nc7BpMhDNk=
+github.com/alecthomas/kong v0.2.4/go.mod h1:kQOmtJgV+Lb4aj+I2LEn40cbtawdWJ9Y8QLq+lElKxE=
+github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897 h1:p9Sln00KOTlrYkxI1zYWl1QLnEqAqEARBEYa8FQnQcY=
+github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897/go.mod h1:xTS7Pm1pD1mvyM075QCDSRqH6qRLXylzS24ZTpRiSzQ=
+github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964 h1:y5HC9v93H5EPKqaS1UYVg1uYah5Xf51mBfIoWehClUQ=
+github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964/go.mod h1:Xd9hchkHSWYkEqJwUGisez3G1QY8Ryz0sdWrLPMGjLk=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dlclark/regexp2 v1.2.0 h1:8sAhBGEM0dRWogWqWyQeIJnxjWO6oIjl8FKqREDsGfk=
+github.com/dlclark/regexp2 v1.2.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
+github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+vvnE=
+github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
+github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 h1:opSr2sbRXk5X5/givKrrKj9HXxFpW2sdCiP8MJSKLQY=
+golang.org/x/sys v0.0.0-20200413165638-669c56c373c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
diff --git a/vendor/github.com/alecthomas/chroma/iterator.go b/vendor/github.com/alecthomas/chroma/iterator.go
new file mode 100644
index 0000000000..c8845a1f5f
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/iterator.go
@@ -0,0 +1,76 @@
+package chroma
+
+import "strings"
+
+// An Iterator across tokens.
+//
+// nil will be returned at the end of the Token stream.
+//
+// If an error occurs within an Iterator, it may propagate this in a panic. Formatters should recover.
+type Iterator func() Token
+
+// Tokens consumes all tokens from the iterator and returns them as a slice.
+func (i Iterator) Tokens() []Token {
+	var out []Token
+	for t := i(); t != EOF; t = i() {
+		out = append(out, t)
+	}
+	return out
+}
+
+// Concaterator concatenates tokens from a series of iterators.
+func Concaterator(iterators ...Iterator) Iterator {
+	return func() Token {
+		for len(iterators) > 0 {
+			t := iterators[0]()
+			if t != EOF {
+				return t
+			}
+			iterators = iterators[1:]
+		}
+		return EOF
+	}
+}
+
+// Literator converts a sequence of literal Tokens into an Iterator.
+func Literator(tokens ...Token) Iterator {
+	return func() Token {
+		if len(tokens) == 0 {
+			return EOF
+		}
+		token := tokens[0]
+		tokens = tokens[1:]
+		return token
+	}
+}
+
+// SplitTokensIntoLines splits tokens containing newlines in two.
+func SplitTokensIntoLines(tokens []Token) (out [][]Token) {
+	var line []Token // nolint: prealloc
+	for _, token := range tokens {
+		for strings.Contains(token.Value, "\n") {
+			parts := strings.SplitAfterN(token.Value, "\n", 2)
+			// Token becomes the tail.
+			token.Value = parts[1]
+
+			// Append the head to the line and flush the line.
+			clone := token.Clone()
+			clone.Value = parts[0]
+			line = append(line, clone)
+			out = append(out, line)
+			line = nil
+		}
+		line = append(line, token)
+	}
+	if len(line) > 0 {
+		out = append(out, line)
+	}
+	// Strip empty trailing token line.
+	if len(out) > 0 {
+		last := out[len(out)-1]
+		if len(last) == 1 && last[0].Value == "" {
+			out = out[:len(out)-1]
+		}
+	}
+	return
+}
diff --git a/vendor/github.com/alecthomas/chroma/lexer.go b/vendor/github.com/alecthomas/chroma/lexer.go
new file mode 100644
index 0000000000..1269d338b1
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexer.go
@@ -0,0 +1,125 @@
+package chroma
+
+import (
+	"fmt"
+)
+
+var (
+	defaultOptions = &TokeniseOptions{
+		State:    "root",
+		EnsureLF: true,
+	}
+)
+
+// Config for a lexer.
+type Config struct {
+	// Name of the lexer.
+	Name string
+
+	// Shortcuts for the lexer
+	Aliases []string
+
+	// File name globs
+	Filenames []string
+
+	// Secondary file name globs
+	AliasFilenames []string
+
+	// MIME types
+	MimeTypes []string
+
+	// Regex matching is case-insensitive.
+	CaseInsensitive bool
+
+	// Regex matches all characters.
+	DotAll bool
+
+	// Regex does not match across lines ($ matches EOL).
+	//
+	// Defaults to multiline.
+	NotMultiline bool
+
+	// Don't strip leading and trailing newlines from the input.
+	// DontStripNL bool
+
+	// Strip all leading and trailing whitespace from the input
+	// StripAll bool
+
+	// Make sure that the input ends with a newline. This
+	// is required for some lexers that consume input linewise.
+	EnsureNL bool
+
+	// If given and greater than 0, expand tabs in the input.
+	// TabSize int
+
+	// Priority of lexer.
+	//
+	// If this is 0 it will be treated as a default of 1.
+	Priority float32
+}
+
+// Token output to formatter.
+type Token struct {
+	Type  TokenType `json:"type"`
+	Value string    `json:"value"`
+}
+
+func (t *Token) String() string   { return t.Value }
+func (t *Token) GoString() string { return fmt.Sprintf("&Token{%s, %q}", t.Type, t.Value) }
+
+// Clone returns a clone of the Token.
+func (t *Token) Clone() Token {
+	return *t
+}
+
+// EOF is returned by lexers at the end of input.
+var EOF Token
+
+// TokeniseOptions contains options for tokenisers.
+type TokeniseOptions struct {
+	// State to start tokenisation in. Defaults to "root".
+	State string
+	// Nested tokenisation.
+	Nested bool
+
+	// If true, all EOLs are converted into LF
+	// by replacing CRLF and CR
+	EnsureLF bool
+}
+
+// A Lexer for tokenising source code.
+type Lexer interface {
+	// Config describing the features of the Lexer.
+	Config() *Config
+	// Tokenise returns an Iterator over tokens in text.
+	Tokenise(options *TokeniseOptions, text string) (Iterator, error)
+}
+
+// Lexers is a slice of lexers sortable by name.
+type Lexers []Lexer
+
+func (l Lexers) Len() int           { return len(l) }
+func (l Lexers) Swap(i, j int)      { l[i], l[j] = l[j], l[i] }
+func (l Lexers) Less(i, j int) bool { return l[i].Config().Name < l[j].Config().Name }
+
+// PrioritisedLexers is a slice of lexers sortable by priority.
+type PrioritisedLexers []Lexer
+
+func (l PrioritisedLexers) Len() int      { return len(l) }
+func (l PrioritisedLexers) Swap(i, j int) { l[i], l[j] = l[j], l[i] }
+func (l PrioritisedLexers) Less(i, j int) bool {
+	ip := l[i].Config().Priority
+	if ip == 0 {
+		ip = 1
+	}
+	jp := l[j].Config().Priority
+	if jp == 0 {
+		jp = 1
+	}
+	return ip > jp
+}
+
+// Analyser determines how appropriate this lexer is for the given text.
+type Analyser interface {
+	AnalyseText(text string) float32
+}
diff --git a/vendor/github.com/alecthomas/chroma/lexers/README.md b/vendor/github.com/alecthomas/chroma/lexers/README.md
new file mode 100644
index 0000000000..2421710ef5
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/README.md
@@ -0,0 +1,37 @@
+# Lexer tests
+
+The tests in this directory feed a known input `testdata/<name>.actual` into the parser for `<name>` and check
+that its output matches `<name>.exported`.
+
+## Running the tests
+
+Run the tests as normal:
+```go
+go test ./lexers
+```
+
+## Update existing tests
+When you add a new test data file (`*.actual`), you need to regenerate all tests. That's how Chroma creates the `*.expected` test file based on the corresponding lexer.
+
+To regenerate all tests, type in your terminal:
+
+```go
+RECORD=true go test ./lexers
+```
+
+This first sets the `RECORD` environment variable to `true`. Then it runs `go test` on the `./lexers` directory of the Chroma project.
+
+(That environment variable tells Chroma it needs to output test data. After running `go test ./lexers` you can remove or reset that variable.)
+
+### Windows users
+Windows users will find that the `RECORD=true go test ./lexers` command fails in both the standard command prompt terminal and in PowerShell.
+
+Instead we have to perform both steps separately:
+
+- Set the `RECORD` environment variable to `true`.
+	+ In the regular command prompt window, the `set` command sets an environment variable for the current session: `set RECORD=true`. See [this page](https://superuser.com/questions/212150/how-to-set-env-variable-in-windows-cmd-line) for more.
+	+ In PowerShell, you can use the `$env:RECORD = 'true'` command for that. See [this article](https://mcpmag.com/articles/2019/03/28/environment-variables-in-powershell.aspx) for more.
+	+ You can also make a persistent environment variable by hand in the Windows computer settings. See [this article](https://www.computerhope.com/issues/ch000549.htm) for how.
+- When the environment variable is set, run `go tests ./lexers`.
+
+Chroma will now regenerate the test files and print its results to the console window.
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/abap.go b/vendor/github.com/alecthomas/chroma/lexers/a/abap.go
new file mode 100644
index 0000000000..61c294e040
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/abap.go
@@ -0,0 +1,56 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// ABAP lexer.
+var Abap = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "ABAP",
+		Aliases:         []string{"abap"},
+		Filenames:       []string{"*.abap", "*.ABAP"},
+		MimeTypes:       []string{"text/x-abap"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"common": {
+			{`\s+`, Text, nil},
+			{`^\*.*$`, CommentSingle, nil},
+			{`\".*?\n`, CommentSingle, nil},
+			{`##\w+`, CommentSpecial, nil},
+		},
+		"variable-names": {
+			{`<\S+>`, NameVariable, nil},
+			{`\w[\w~]*(?:(\[\])|->\*)?`, NameVariable, nil},
+		},
+		"root": {
+			Include("common"),
+			{`CALL\s+(?:BADI|CUSTOMER-FUNCTION|FUNCTION)`, Keyword, nil},
+			{`(CALL\s+(?:DIALOG|SCREEN|SUBSCREEN|SELECTION-SCREEN|TRANSACTION|TRANSFORMATION))\b`, Keyword, nil},
+			{`(FORM|PERFORM)(\s+)(\w+)`, ByGroups(Keyword, Text, NameFunction), nil},
+			{`(PERFORM)(\s+)(\()(\w+)(\))`, ByGroups(Keyword, Text, Punctuation, NameVariable, Punctuation), nil},
+			{`(MODULE)(\s+)(\S+)(\s+)(INPUT|OUTPUT)`, ByGroups(Keyword, Text, NameFunction, Text, Keyword), nil},
+			{`(METHOD)(\s+)([\w~]+)`, ByGroups(Keyword, Text, NameFunction), nil},
+			{`(\s+)([\w\-]+)([=\-]>)([\w\-~]+)`, ByGroups(Text, NameVariable, Operator, NameFunction), nil},
+			{`(?<=(=|-)>)([\w\-~]+)(?=\()`, NameFunction, nil},
+			{`(TEXT)(-)(\d{3})`, ByGroups(Keyword, Punctuation, LiteralNumberInteger), nil},
+			{`(TEXT)(-)(\w{3})`, ByGroups(Keyword, Punctuation, NameVariable), nil},
+			{`(ADD-CORRESPONDING|AUTHORITY-CHECK|CLASS-DATA|CLASS-EVENTS|CLASS-METHODS|CLASS-POOL|DELETE-ADJACENT|DIVIDE-CORRESPONDING|EDITOR-CALL|ENHANCEMENT-POINT|ENHANCEMENT-SECTION|EXIT-COMMAND|FIELD-GROUPS|FIELD-SYMBOLS|FUNCTION-POOL|INTERFACE-POOL|INVERTED-DATE|LOAD-OF-PROGRAM|LOG-POINT|MESSAGE-ID|MOVE-CORRESPONDING|MULTIPLY-CORRESPONDING|NEW-LINE|NEW-PAGE|NEW-SECTION|NO-EXTENSION|OUTPUT-LENGTH|PRINT-CONTROL|SELECT-OPTIONS|START-OF-SELECTION|SUBTRACT-CORRESPONDING|SYNTAX-CHECK|SYSTEM-EXCEPTIONS|TYPE-POOL|TYPE-POOLS|NO-DISPLAY)\b`, Keyword, nil},
+			{`(?<![-\>])(CREATE\s+(PUBLIC|PRIVATE|DATA|OBJECT)|(PUBLIC|PRIVATE|PROTECTED)\s+SECTION|(TYPE|LIKE)\s+((LINE\s+OF|REF\s+TO|(SORTED|STANDARD|HASHED)\s+TABLE\s+OF))?|FROM\s+(DATABASE|MEMORY)|CALL\s+METHOD|(GROUP|ORDER) BY|HAVING|SEPARATED BY|GET\s+(BADI|BIT|CURSOR|DATASET|LOCALE|PARAMETER|PF-STATUS|(PROPERTY|REFERENCE)\s+OF|RUN\s+TIME|TIME\s+(STAMP)?)?|SET\s+(BIT|BLANK\s+LINES|COUNTRY|CURSOR|DATASET|EXTENDED\s+CHECK|HANDLER|HOLD\s+DATA|LANGUAGE|LEFT\s+SCROLL-BOUNDARY|LOCALE|MARGIN|PARAMETER|PF-STATUS|PROPERTY\s+OF|RUN\s+TIME\s+(ANALYZER|CLOCK\s+RESOLUTION)|SCREEN|TITLEBAR|UPADTE\s+TASK\s+LOCAL|USER-COMMAND)|CONVERT\s+((INVERTED-)?DATE|TIME|TIME\s+STAMP|TEXT)|(CLOSE|OPEN)\s+(DATASET|CURSOR)|(TO|FROM)\s+(DATA BUFFER|INTERNAL TABLE|MEMORY ID|DATABASE|SHARED\s+(MEMORY|BUFFER))|DESCRIBE\s+(DISTANCE\s+BETWEEN|FIELD|LIST|TABLE)|FREE\s(MEMORY|OBJECT)?|PROCESS\s+(BEFORE\s+OUTPUT|AFTER\s+INPUT|ON\s+(VALUE-REQUEST|HELP-REQUEST))|AT\s+(LINE-SELECTION|USER-COMMAND|END\s+OF|NEW)|AT\s+SELECTION-SCREEN(\s+(ON(\s+(BLOCK|(HELP|VALUE)-REQUEST\s+FOR|END\s+OF|RADIOBUTTON\s+GROUP))?|OUTPUT))?|SELECTION-SCREEN:?\s+((BEGIN|END)\s+OF\s+((TABBED\s+)?BLOCK|LINE|SCREEN)|COMMENT|FUNCTION\s+KEY|INCLUDE\s+BLOCKS|POSITION|PUSHBUTTON|SKIP|ULINE)|LEAVE\s+(LIST-PROCESSING|PROGRAM|SCREEN|TO LIST-PROCESSING|TO TRANSACTION)(ENDING|STARTING)\s+AT|FORMAT\s+(COLOR|INTENSIFIED|INVERSE|HOTSPOT|INPUT|FRAMES|RESET)|AS\s+(CHECKBOX|SUBSCREEN|WINDOW)|WITH\s+(((NON-)?UNIQUE)?\s+KEY|FRAME)|(BEGIN|END)\s+OF|DELETE(\s+ADJACENT\s+DUPLICATES\sFROM)?|COMPARING(\s+ALL\s+FIELDS)?|(INSERT|APPEND)(\s+INITIAL\s+LINE\s+(IN)?TO|\s+LINES\s+OF)?|IN\s+((BYTE|CHARACTER)\s+MODE|PROGRAM)|END-OF-(DEFINITION|PAGE|SELECTION)|WITH\s+FRAME(\s+TITLE)|(REPLACE|FIND)\s+((FIRST|ALL)\s+OCCURRENCES?\s+OF\s+)?(SUBSTRING|REGEX)?|MATCH\s+(LENGTH|COUNT|LINE|OFFSET)|(RESPECTING|IGNORING)\s+CASE|IN\s+UPDATE\s+TASK|(SOURCE|RESULT)\s+(XML)?|REFERENCE\s+INTO|AND\s+(MARK|RETURN)|CLIENT\s+SPECIFIED|CORRESPONDING\s+FIELDS\s+OF|IF\s+FOUND|FOR\s+EVENT|INHERITING\s+FROM|LEAVE\s+TO\s+SCREEN|LOOP\s+AT\s+(SCREEN)?|LOWER\s+CASE|MATCHCODE\s+OBJECT|MODIF\s+ID|MODIFY\s+SCREEN|NESTING\s+LEVEL|NO\s+INTERVALS|OF\s+STRUCTURE|RADIOBUTTON\s+GROUP|RANGE\s+OF|REF\s+TO|SUPPRESS DIALOG|TABLE\s+OF|UPPER\s+CASE|TRANSPORTING\s+NO\s+FIELDS|VALUE\s+CHECK|VISIBLE\s+LENGTH|HEADER\s+LINE|COMMON\s+PART)\b`, Keyword, nil},
+			{`(^|(?<=(\s|\.)))(ABBREVIATED|ABSTRACT|ADD|ALIASES|ALIGN|ALPHA|ASSERT|AS|ASSIGN(ING)?|AT(\s+FIRST)?|BACK|BLOCK|BREAK-POINT|CASE|CATCH|CHANGING|CHECK|CLASS|CLEAR|COLLECT|COLOR|COMMIT|CREATE|COMMUNICATION|COMPONENTS?|COMPUTE|CONCATENATE|CONDENSE|CONSTANTS|CONTEXTS|CONTINUE|CONTROLS|COUNTRY|CURRENCY|DATA|DATE|DECIMALS|DEFAULT|DEFINE|DEFINITION|DEFERRED|DEMAND|DETAIL|DIRECTORY|DIVIDE|DO|DUMMY|ELSE(IF)?|ENDAT|ENDCASE|ENDCATCH|ENDCLASS|ENDDO|ENDFORM|ENDFUNCTION|ENDIF|ENDINTERFACE|ENDLOOP|ENDMETHOD|ENDMODULE|ENDSELECT|ENDTRY|ENDWHILE|ENHANCEMENT|EVENTS|EXACT|EXCEPTIONS?|EXIT|EXPONENT|EXPORT|EXPORTING|EXTRACT|FETCH|FIELDS?|FOR|FORM|FORMAT|FREE|FROM|FUNCTION|HIDE|ID|IF|IMPORT|IMPLEMENTATION|IMPORTING|IN|INCLUDE|INCLUDING|INDEX|INFOTYPES|INITIALIZATION|INTERFACE|INTERFACES|INTO|LANGUAGE|LEAVE|LENGTH|LINES|LOAD|LOCAL|JOIN|KEY|NEXT|MAXIMUM|MESSAGE|METHOD[S]?|MINIMUM|MODULE|MODIFIER|MODIFY|MOVE|MULTIPLY|NODES|NUMBER|OBLIGATORY|OBJECT|OF|OFF|ON|OTHERS|OVERLAY|PACK|PAD|PARAMETERS|PERCENTAGE|POSITION|PROGRAM|PROVIDE|PUBLIC|PUT|PF\d\d|RAISE|RAISING|RANGES?|READ|RECEIVE|REDEFINITION|REFRESH|REJECT|REPORT|RESERVE|RESUME|RETRY|RETURN|RETURNING|RIGHT|ROLLBACK|REPLACE|SCROLL|SEARCH|SELECT|SHIFT|SIGN|SINGLE|SIZE|SKIP|SORT|SPLIT|STATICS|STOP|STYLE|SUBMATCHES|SUBMIT|SUBTRACT|SUM(?!\()|SUMMARY|SUMMING|SUPPLY|TABLE|TABLES|TIMESTAMP|TIMES?|TIMEZONE|TITLE|\??TO|TOP-OF-PAGE|TRANSFER|TRANSLATE|TRY|TYPES|ULINE|UNDER|UNPACK|UPDATE|USING|VALUE|VALUES|VIA|VARYING|VARY|WAIT|WHEN|WHERE|WIDTH|WHILE|WITH|WINDOW|WRITE|XSD|ZERO)\b`, Keyword, nil},
+			{`(abs|acos|asin|atan|boolc|boolx|bit_set|char_off|charlen|ceil|cmax|cmin|condense|contains|contains_any_of|contains_any_not_of|concat_lines_of|cos|cosh|count|count_any_of|count_any_not_of|dbmaxlen|distance|escape|exp|find|find_end|find_any_of|find_any_not_of|floor|frac|from_mixed|insert|lines|log|log10|match|matches|nmax|nmin|numofchar|repeat|replace|rescale|reverse|round|segment|shift_left|shift_right|sign|sin|sinh|sqrt|strlen|substring|substring_after|substring_from|substring_before|substring_to|tan|tanh|to_upper|to_lower|to_mixed|translate|trunc|xstrlen)(\()\b`, ByGroups(NameBuiltin, Punctuation), nil},
+			{`&[0-9]`, Name, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`(?<=(\s|.))(AND|OR|EQ|NE|GT|LT|GE|LE|CO|CN|CA|NA|CS|NOT|NS|CP|NP|BYTE-CO|BYTE-CN|BYTE-CA|BYTE-NA|BYTE-CS|BYTE-NS|IS\s+(NOT\s+)?(INITIAL|ASSIGNED|REQUESTED|BOUND))\b`, OperatorWord, nil},
+			Include("variable-names"),
+			{`[?*<>=\-+&]`, Operator, nil},
+			{`'(''|[^'])*'`, LiteralStringSingle, nil},
+			{"`([^`])*`", LiteralStringSingle, nil},
+			{`([|}])([^{}|]*?)([|{])`, ByGroups(Punctuation, LiteralStringSingle, Punctuation), nil},
+			{`[/;:()\[\],.]`, Punctuation, nil},
+			{`(!)(\w+)`, ByGroups(Operator, Name), nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/abnf.go b/vendor/github.com/alecthomas/chroma/lexers/a/abnf.go
new file mode 100644
index 0000000000..ff29aed24e
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/abnf.go
@@ -0,0 +1,38 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Abnf lexer.
+var Abnf = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "ABNF",
+		Aliases:   []string{"abnf"},
+		Filenames: []string{"*.abnf"},
+		MimeTypes: []string{"text/x-abnf"},
+	},
+	Rules{
+		"root": {
+			{`;.*$`, CommentSingle, nil},
+			{`(%[si])?"[^"]*"`, Literal, nil},
+			{`%b[01]+\-[01]+\b`, Literal, nil},
+			{`%b[01]+(\.[01]+)*\b`, Literal, nil},
+			{`%d[0-9]+\-[0-9]+\b`, Literal, nil},
+			{`%d[0-9]+(\.[0-9]+)*\b`, Literal, nil},
+			{`%x[0-9a-fA-F]+\-[0-9a-fA-F]+\b`, Literal, nil},
+			{`%x[0-9a-fA-F]+(\.[0-9a-fA-F]+)*\b`, Literal, nil},
+			{`\b[0-9]+\*[0-9]+`, Operator, nil},
+			{`\b[0-9]+\*`, Operator, nil},
+			{`\b[0-9]+`, Operator, nil},
+			{`\*`, Operator, nil},
+			{Words(``, `\b`, `ALPHA`, `BIT`, `CHAR`, `CR`, `CRLF`, `CTL`, `DIGIT`, `DQUOTE`, `HEXDIG`, `HTAB`, `LF`, `LWSP`, `OCTET`, `SP`, `VCHAR`, `WSP`), Keyword, nil},
+			{`[a-zA-Z][a-zA-Z0-9-]+\b`, NameClass, nil},
+			{`(=/|=|/)`, Operator, nil},
+			{`[\[\]()]`, Punctuation, nil},
+			{`\s+`, Text, nil},
+			{`.`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/actionscript.go b/vendor/github.com/alecthomas/chroma/lexers/a/actionscript.go
new file mode 100644
index 0000000000..43d38521e7
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/actionscript.go
@@ -0,0 +1,39 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Actionscript lexer.
+var Actionscript = internal.Register(MustNewLexer(
+	&Config{
+		Name:         "ActionScript",
+		Aliases:      []string{"as", "actionscript"},
+		Filenames:    []string{"*.as"},
+		MimeTypes:    []string{"application/x-actionscript", "text/x-actionscript", "text/actionscript"},
+		NotMultiline: true,
+		DotAll:       true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`/(\\\\|\\/|[^/\n])*/[gim]*`, LiteralStringRegex, nil},
+			{`[~^*!%&<>|+=:;,/?\\-]+`, Operator, nil},
+			{`[{}\[\]();.]+`, Punctuation, nil},
+			{Words(``, `\b`, `case`, `default`, `for`, `each`, `in`, `while`, `do`, `break`, `return`, `continue`, `if`, `else`, `throw`, `try`, `catch`, `var`, `with`, `new`, `typeof`, `arguments`, `instanceof`, `this`, `switch`), Keyword, nil},
+			{Words(``, `\b`, `class`, `public`, `final`, `internal`, `native`, `override`, `private`, `protected`, `static`, `import`, `extends`, `implements`, `interface`, `intrinsic`, `return`, `super`, `dynamic`, `function`, `const`, `get`, `namespace`, `package`, `set`), KeywordDeclaration, nil},
+			{`(true|false|null|NaN|Infinity|-Infinity|undefined|Void)\b`, KeywordConstant, nil},
+			{Words(``, `\b`, `Accessibility`, `AccessibilityProperties`, `ActionScriptVersion`, `ActivityEvent`, `AntiAliasType`, `ApplicationDomain`, `AsBroadcaster`, `Array`, `AsyncErrorEvent`, `AVM1Movie`, `BevelFilter`, `Bitmap`, `BitmapData`, `BitmapDataChannel`, `BitmapFilter`, `BitmapFilterQuality`, `BitmapFilterType`, `BlendMode`, `BlurFilter`, `Boolean`, `ByteArray`, `Camera`, `Capabilities`, `CapsStyle`, `Class`, `Color`, `ColorMatrixFilter`, `ColorTransform`, `ContextMenu`, `ContextMenuBuiltInItems`, `ContextMenuEvent`, `ContextMenuItem`, `ConvultionFilter`, `CSMSettings`, `DataEvent`, `Date`, `DefinitionError`, `DeleteObjectSample`, `Dictionary`, `DisplacmentMapFilter`, `DisplayObject`, `DisplacmentMapFilterMode`, `DisplayObjectContainer`, `DropShadowFilter`, `Endian`, `EOFError`, `Error`, `ErrorEvent`, `EvalError`, `Event`, `EventDispatcher`, `EventPhase`, `ExternalInterface`, `FileFilter`, `FileReference`, `FileReferenceList`, `FocusDirection`, `FocusEvent`, `Font`, `FontStyle`, `FontType`, `FrameLabel`, `FullScreenEvent`, `Function`, `GlowFilter`, `GradientBevelFilter`, `GradientGlowFilter`, `GradientType`, `Graphics`, `GridFitType`, `HTTPStatusEvent`, `IBitmapDrawable`, `ID3Info`, `IDataInput`, `IDataOutput`, `IDynamicPropertyOutputIDynamicPropertyWriter`, `IEventDispatcher`, `IExternalizable`, `IllegalOperationError`, `IME`, `IMEConversionMode`, `IMEEvent`, `int`, `InteractiveObject`, `InterpolationMethod`, `InvalidSWFError`, `InvokeEvent`, `IOError`, `IOErrorEvent`, `JointStyle`, `Key`, `Keyboard`, `KeyboardEvent`, `KeyLocation`, `LineScaleMode`, `Loader`, `LoaderContext`, `LoaderInfo`, `LoadVars`, `LocalConnection`, `Locale`, `Math`, `Matrix`, `MemoryError`, `Microphone`, `MorphShape`, `Mouse`, `MouseEvent`, `MovieClip`, `MovieClipLoader`, `Namespace`, `NetConnection`, `NetStatusEvent`, `NetStream`, `NewObjectSample`, `Number`, `Object`, `ObjectEncoding`, `PixelSnapping`, `Point`, `PrintJob`, `PrintJobOptions`, `PrintJobOrientation`, `ProgressEvent`, `Proxy`, `QName`, `RangeError`, `Rectangle`, `ReferenceError`, `RegExp`, `Responder`, `Sample`, `Scene`, `ScriptTimeoutError`, `Security`, `SecurityDomain`, `SecurityError`, `SecurityErrorEvent`, `SecurityPanel`, `Selection`, `Shape`, `SharedObject`, `SharedObjectFlushStatus`, `SimpleButton`, `Socket`, `Sound`, `SoundChannel`, `SoundLoaderContext`, `SoundMixer`, `SoundTransform`, `SpreadMethod`, `Sprite`, `StackFrame`, `StackOverflowError`, `Stage`, `StageAlign`, `StageDisplayState`, `StageQuality`, `StageScaleMode`, `StaticText`, `StatusEvent`, `String`, `StyleSheet`, `SWFVersion`, `SyncEvent`, `SyntaxError`, `System`, `TextColorType`, `TextField`, `TextFieldAutoSize`, `TextFieldType`, `TextFormat`, `TextFormatAlign`, `TextLineMetrics`, `TextRenderer`, `TextSnapshot`, `Timer`, `TimerEvent`, `Transform`, `TypeError`, `uint`, `URIError`, `URLLoader`, `URLLoaderDataFormat`, `URLRequest`, `URLRequestHeader`, `URLRequestMethod`, `URLStream`, `URLVariabeles`, `VerifyError`, `Video`, `XML`, `XMLDocument`, `XMLList`, `XMLNode`, `XMLNodeType`, `XMLSocket`, `XMLUI`), NameBuiltin, nil},
+			{Words(``, `\b`, `decodeURI`, `decodeURIComponent`, `encodeURI`, `escape`, `eval`, `isFinite`, `isNaN`, `isXMLName`, `clearInterval`, `fscommand`, `getTimer`, `getURL`, `getVersion`, `parseFloat`, `parseInt`, `setInterval`, `trace`, `updateAfterEvent`, `unescape`), NameFunction, nil},
+			{`[$a-zA-Z_]\w*`, NameOther, nil},
+			{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-f]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/actionscript3.go b/vendor/github.com/alecthomas/chroma/lexers/a/actionscript3.go
new file mode 100644
index 0000000000..3404bd5556
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/actionscript3.go
@@ -0,0 +1,56 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Actionscript 3 lexer.
+var Actionscript3 = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "ActionScript 3",
+		Aliases:   []string{"as3", "actionscript3"},
+		Filenames: []string{"*.as"},
+		MimeTypes: []string{"application/x-actionscript3", "text/x-actionscript3", "text/actionscript3"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`(function\s+)([$a-zA-Z_]\w*)(\s*)(\()`, ByGroups(KeywordDeclaration, NameFunction, Text, Operator), Push("funcparams")},
+			{`(var|const)(\s+)([$a-zA-Z_]\w*)(\s*)(:)(\s*)([$a-zA-Z_]\w*(?:\.<\w+>)?)`, ByGroups(KeywordDeclaration, Text, Name, Text, Punctuation, Text, KeywordType), nil},
+			{`(import|package)(\s+)((?:[$a-zA-Z_]\w*|\.)+)(\s*)`, ByGroups(Keyword, Text, NameNamespace, Text), nil},
+			{`(new)(\s+)([$a-zA-Z_]\w*(?:\.<\w+>)?)(\s*)(\()`, ByGroups(Keyword, Text, KeywordType, Text, Operator), nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`/(\\\\|\\/|[^\n])*/[gisx]*`, LiteralStringRegex, nil},
+			{`(\.)([$a-zA-Z_]\w*)`, ByGroups(Operator, NameAttribute), nil},
+			{`(case|default|for|each|in|while|do|break|return|continue|if|else|throw|try|catch|with|new|typeof|arguments|instanceof|this|switch|import|include|as|is)\b`, Keyword, nil},
+			{`(class|public|final|internal|native|override|private|protected|static|import|extends|implements|interface|intrinsic|return|super|dynamic|function|const|get|namespace|package|set)\b`, KeywordDeclaration, nil},
+			{`(true|false|null|NaN|Infinity|-Infinity|undefined|void)\b`, KeywordConstant, nil},
+			{`(decodeURI|decodeURIComponent|encodeURI|escape|eval|isFinite|isNaN|isXMLName|clearInterval|fscommand|getTimer|getURL|getVersion|isFinite|parseFloat|parseInt|setInterval|trace|updateAfterEvent|unescape)\b`, NameFunction, nil},
+			{`[$a-zA-Z_]\w*`, Name, nil},
+			{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-f]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`[~^*!%&<>|+=:;,/?\\{}\[\]().-]+`, Operator, nil},
+		},
+		"funcparams": {
+			{`\s+`, Text, nil},
+			{`(\s*)(\.\.\.)?([$a-zA-Z_]\w*)(\s*)(:)(\s*)([$a-zA-Z_]\w*(?:\.<\w+>)?|\*)(\s*)`, ByGroups(Text, Punctuation, Name, Text, Operator, Text, KeywordType, Text), Push("defval")},
+			{`\)`, Operator, Push("type")},
+		},
+		"type": {
+			{`(\s*)(:)(\s*)([$a-zA-Z_]\w*(?:\.<\w+>)?|\*)`, ByGroups(Text, Operator, Text, KeywordType), Pop(2)},
+			{`\s+`, Text, Pop(2)},
+			Default(Pop(2)),
+		},
+		"defval": {
+			{`(=)(\s*)([^(),]+)(\s*)(,?)`, ByGroups(Operator, Text, UsingSelf("root"), Text, Operator), Pop(1)},
+			{`,`, Operator, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/ada.go b/vendor/github.com/alecthomas/chroma/lexers/a/ada.go
new file mode 100644
index 0000000000..d9b34e3ca7
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/ada.go
@@ -0,0 +1,114 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Ada lexer.
+var Ada = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Ada",
+		Aliases:         []string{"ada", "ada95", "ada2005"},
+		Filenames:       []string{"*.adb", "*.ads", "*.ada"},
+		MimeTypes:       []string{"text/x-ada"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`[^\S\n]+`, Text, nil},
+			{`--.*?\n`, CommentSingle, nil},
+			{`[^\S\n]+`, Text, nil},
+			{`function|procedure|entry`, KeywordDeclaration, Push("subprogram")},
+			{`(subtype|type)(\s+)(\w+)`, ByGroups(KeywordDeclaration, Text, KeywordType), Push("type_def")},
+			{`task|protected`, KeywordDeclaration, nil},
+			{`(subtype)(\s+)`, ByGroups(KeywordDeclaration, Text), nil},
+			{`(end)(\s+)`, ByGroups(KeywordReserved, Text), Push("end")},
+			{`(pragma)(\s+)(\w+)`, ByGroups(KeywordReserved, Text, CommentPreproc), nil},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{Words(``, `\b`, `Address`, `Byte`, `Boolean`, `Character`, `Controlled`, `Count`, `Cursor`, `Duration`, `File_Mode`, `File_Type`, `Float`, `Generator`, `Integer`, `Long_Float`, `Long_Integer`, `Long_Long_Float`, `Long_Long_Integer`, `Natural`, `Positive`, `Reference_Type`, `Short_Float`, `Short_Integer`, `Short_Short_Float`, `Short_Short_Integer`, `String`, `Wide_Character`, `Wide_String`), KeywordType, nil},
+			{`(and(\s+then)?|in|mod|not|or(\s+else)|rem)\b`, OperatorWord, nil},
+			{`generic|private`, KeywordDeclaration, nil},
+			{`package`, KeywordDeclaration, Push("package")},
+			{`array\b`, KeywordReserved, Push("array_def")},
+			{`(with|use)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`(\w+)(\s*)(:)(\s*)(constant)`, ByGroups(NameConstant, Text, Punctuation, Text, KeywordReserved), nil},
+			{`<<\w+>>`, NameLabel, nil},
+			{`(\w+)(\s*)(:)(\s*)(declare|begin|loop|for|while)`, ByGroups(NameLabel, Text, Punctuation, Text, KeywordReserved), nil},
+			{Words(`\b`, `\b`, `abort`, `abs`, `abstract`, `accept`, `access`, `aliased`, `all`, `array`, `at`, `begin`, `body`, `case`, `constant`, `declare`, `delay`, `delta`, `digits`, `do`, `else`, `elsif`, `end`, `entry`, `exception`, `exit`, `interface`, `for`, `goto`, `if`, `is`, `limited`, `loop`, `new`, `null`, `of`, `or`, `others`, `out`, `overriding`, `pragma`, `protected`, `raise`, `range`, `record`, `renames`, `requeue`, `return`, `reverse`, `select`, `separate`, `subtype`, `synchronized`, `task`, `tagged`, `terminate`, `then`, `type`, `until`, `when`, `while`, `xor`), KeywordReserved, nil},
+			{`"[^"]*"`, LiteralString, nil},
+			Include("attribute"),
+			Include("numbers"),
+			{`'[^']'`, LiteralStringChar, nil},
+			{`(\w+)(\s*|[(,])`, ByGroups(Name, UsingSelf("root")), nil},
+			{`(<>|=>|:=|[()|:;,.'])`, Punctuation, nil},
+			{`[*<>+=/&-]`, Operator, nil},
+			{`\n+`, Text, nil},
+		},
+		"numbers": {
+			{`[0-9_]+#[0-9a-f]+#`, LiteralNumberHex, nil},
+			{`[0-9_]+\.[0-9_]*`, LiteralNumberFloat, nil},
+			{`[0-9_]+`, LiteralNumberInteger, nil},
+		},
+		"attribute": {
+			{`(')(\w+)`, ByGroups(Punctuation, NameAttribute), nil},
+		},
+		"subprogram": {
+			{`\(`, Punctuation, Push("#pop", "formal_part")},
+			{`;`, Punctuation, Pop(1)},
+			{`is\b`, KeywordReserved, Pop(1)},
+			{`"[^"]+"|\w+`, NameFunction, nil},
+			Include("root"),
+		},
+		"end": {
+			{`(if|case|record|loop|select)`, KeywordReserved, nil},
+			{`"[^"]+"|[\w.]+`, NameFunction, nil},
+			{`\s+`, Text, nil},
+			{`;`, Punctuation, Pop(1)},
+		},
+		"type_def": {
+			{`;`, Punctuation, Pop(1)},
+			{`\(`, Punctuation, Push("formal_part")},
+			{`with|and|use`, KeywordReserved, nil},
+			{`array\b`, KeywordReserved, Push("#pop", "array_def")},
+			{`record\b`, KeywordReserved, Push("record_def")},
+			{`(null record)(;)`, ByGroups(KeywordReserved, Punctuation), Pop(1)},
+			Include("root"),
+		},
+		"array_def": {
+			{`;`, Punctuation, Pop(1)},
+			{`(\w+)(\s+)(range)`, ByGroups(KeywordType, Text, KeywordReserved), nil},
+			Include("root"),
+		},
+		"record_def": {
+			{`end record`, KeywordReserved, Pop(1)},
+			Include("root"),
+		},
+		"import": {
+			{`[\w.]+`, NameNamespace, Pop(1)},
+			Default(Pop(1)),
+		},
+		"formal_part": {
+			{`\)`, Punctuation, Pop(1)},
+			{`\w+`, NameVariable, nil},
+			{`,|:[^=]`, Punctuation, nil},
+			{`(in|not|null|out|access)\b`, KeywordReserved, nil},
+			Include("root"),
+		},
+		"package": {
+			{`body`, KeywordDeclaration, nil},
+			{`is\s+new|renames`, KeywordReserved, nil},
+			{`is`, KeywordReserved, Pop(1)},
+			{`;`, Punctuation, Pop(1)},
+			{`\(`, Punctuation, Push("package_instantiation")},
+			{`([\w.]+)`, NameClass, nil},
+			Include("root"),
+		},
+		"package_instantiation": {
+			{`("[^"]+"|\w+)(\s+)(=>)`, ByGroups(NameVariable, Text, Punctuation), nil},
+			{`[\w.\'"]`, Text, nil},
+			{`\)`, Punctuation, Pop(1)},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/angular2.go b/vendor/github.com/alecthomas/chroma/lexers/a/angular2.go
new file mode 100644
index 0000000000..5258c928b8
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/angular2.go
@@ -0,0 +1,42 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Angular2 lexer.
+var Angular2 = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Angular2",
+		Aliases:   []string{"ng2"},
+		Filenames: []string{},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`[^{([*#]+`, Other, nil},
+			{`(\{\{)(\s*)`, ByGroups(CommentPreproc, Text), Push("ngExpression")},
+			{`([([]+)([\w:.-]+)([\])]+)(\s*)(=)(\s*)`, ByGroups(Punctuation, NameAttribute, Punctuation, Text, Operator, Text), Push("attr")},
+			{`([([]+)([\w:.-]+)([\])]+)(\s*)`, ByGroups(Punctuation, NameAttribute, Punctuation, Text), nil},
+			{`([*#])([\w:.-]+)(\s*)(=)(\s*)`, ByGroups(Punctuation, NameAttribute, Punctuation, Operator), Push("attr")},
+			{`([*#])([\w:.-]+)(\s*)`, ByGroups(Punctuation, NameAttribute, Punctuation), nil},
+		},
+		"ngExpression": {
+			{`\s+(\|\s+)?`, Text, nil},
+			{`\}\}`, CommentPreproc, Pop(1)},
+			{`:?(true|false)`, LiteralStringBoolean, nil},
+			{`:?"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`:?'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`[0-9](\.[0-9]*)?(eE[+-][0-9])?[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?`, LiteralNumber, nil},
+			{`[a-zA-Z][\w-]*(\(.*\))?`, NameVariable, nil},
+			{`\.[\w-]+(\(.*\))?`, NameVariable, nil},
+			{`(\?)(\s*)([^}\s]+)(\s*)(:)(\s*)([^}\s]+)(\s*)`, ByGroups(Operator, Text, LiteralString, Text, Operator, Text, LiteralString, Text), nil},
+		},
+		"attr": {
+			{`".*?"`, LiteralString, Pop(1)},
+			{`'.*?'`, LiteralString, Pop(1)},
+			{`[^\s>]+`, LiteralString, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/antlr.go b/vendor/github.com/alecthomas/chroma/lexers/a/antlr.go
new file mode 100644
index 0000000000..d7649d4a4a
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/antlr.go
@@ -0,0 +1,101 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// ANTLR lexer.
+var ANTLR = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "ANTLR",
+		Aliases:   []string{"antlr"},
+		Filenames: []string{},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"whitespace": {
+			{`\s+`, TextWhitespace, nil},
+		},
+		"comments": {
+			{`//.*$`, Comment, nil},
+			{`/\*(.|\n)*?\*/`, Comment, nil},
+		},
+		"root": {
+			Include("whitespace"),
+			Include("comments"),
+			{`(lexer|parser|tree)?(\s*)(grammar\b)(\s*)([A-Za-z]\w*)(;)`, ByGroups(Keyword, TextWhitespace, Keyword, TextWhitespace, NameClass, Punctuation), nil},
+			{`options\b`, Keyword, Push("options")},
+			{`tokens\b`, Keyword, Push("tokens")},
+			{`(scope)(\s*)([A-Za-z]\w*)(\s*)(\{)`, ByGroups(Keyword, TextWhitespace, NameVariable, TextWhitespace, Punctuation), Push("action")},
+			{`(catch|finally)\b`, Keyword, Push("exception")},
+			{`(@[A-Za-z]\w*)(\s*)(::)?(\s*)([A-Za-z]\w*)(\s*)(\{)`, ByGroups(NameLabel, TextWhitespace, Punctuation, TextWhitespace, NameLabel, TextWhitespace, Punctuation), Push("action")},
+			{`((?:protected|private|public|fragment)\b)?(\s*)([A-Za-z]\w*)(!)?`, ByGroups(Keyword, TextWhitespace, NameLabel, Punctuation), Push("rule-alts", "rule-prelims")},
+		},
+		"exception": {
+			{`\n`, TextWhitespace, Pop(1)},
+			{`\s`, TextWhitespace, nil},
+			Include("comments"),
+			{`\[`, Punctuation, Push("nested-arg-action")},
+			{`\{`, Punctuation, Push("action")},
+		},
+		"rule-prelims": {
+			Include("whitespace"),
+			Include("comments"),
+			{`returns\b`, Keyword, nil},
+			{`\[`, Punctuation, Push("nested-arg-action")},
+			{`\{`, Punctuation, Push("action")},
+			{`(throws)(\s+)([A-Za-z]\w*)`, ByGroups(Keyword, TextWhitespace, NameLabel), nil},
+			{`(,)(\s*)([A-Za-z]\w*)`, ByGroups(Punctuation, TextWhitespace, NameLabel), nil},
+			{`options\b`, Keyword, Push("options")},
+			{`(scope)(\s+)(\{)`, ByGroups(Keyword, TextWhitespace, Punctuation), Push("action")},
+			{`(scope)(\s+)([A-Za-z]\w*)(\s*)(;)`, ByGroups(Keyword, TextWhitespace, NameLabel, TextWhitespace, Punctuation), nil},
+			{`(@[A-Za-z]\w*)(\s*)(\{)`, ByGroups(NameLabel, TextWhitespace, Punctuation), Push("action")},
+			{`:`, Punctuation, Pop(1)},
+		},
+		"rule-alts": {
+			Include("whitespace"),
+			Include("comments"),
+			{`options\b`, Keyword, Push("options")},
+			{`:`, Punctuation, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralString, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`<<([^>]|>[^>])>>`, LiteralString, nil},
+			{`\$?[A-Z_]\w*`, NameConstant, nil},
+			{`\$?[a-z_]\w*`, NameVariable, nil},
+			{`(\+|\||->|=>|=|\(|\)|\.\.|\.|\?|\*|\^|!|\#|~)`, Operator, nil},
+			{`,`, Punctuation, nil},
+			{`\[`, Punctuation, Push("nested-arg-action")},
+			{`\{`, Punctuation, Push("action")},
+			{`;`, Punctuation, Pop(1)},
+		},
+		"tokens": {
+			Include("whitespace"),
+			Include("comments"),
+			{`\{`, Punctuation, nil},
+			{`([A-Z]\w*)(\s*)(=)?(\s*)(\'(?:\\\\|\\\'|[^\']*)\')?(\s*)(;)`, ByGroups(NameLabel, TextWhitespace, Punctuation, TextWhitespace, LiteralString, TextWhitespace, Punctuation), nil},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"options": {
+			Include("whitespace"),
+			Include("comments"),
+			{`\{`, Punctuation, nil},
+			{`([A-Za-z]\w*)(\s*)(=)(\s*)([A-Za-z]\w*|\'(?:\\\\|\\\'|[^\']*)\'|[0-9]+|\*)(\s*)(;)`, ByGroups(NameVariable, TextWhitespace, Punctuation, TextWhitespace, Text, TextWhitespace, Punctuation), nil},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"action": {
+			{`([^${}\'"/\\]+|"(\\\\|\\"|[^"])*"|'(\\\\|\\'|[^'])*'|//.*$\n?|/\*(.|\n)*?\*/|/(?!\*)(\\\\|\\/|[^/])*/|\\(?!%)|/)+`, Other, nil},
+			{`(\\)(%)`, ByGroups(Punctuation, Other), nil},
+			{`(\$[a-zA-Z]+)(\.?)(text|value)?`, ByGroups(NameVariable, Punctuation, NameProperty), nil},
+			{`\{`, Punctuation, Push()},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"nested-arg-action": {
+			{`([^$\[\]\'"/]+|"(\\\\|\\"|[^"])*"|'(\\\\|\\'|[^'])*'|//.*$\n?|/\*(.|\n)*?\*/|/(?!\*)(\\\\|\\/|[^/])*/|/)+`, Other, nil},
+			{`\[`, Punctuation, Push()},
+			{`\]`, Punctuation, Pop(1)},
+			{`(\$[a-zA-Z]+)(\.?)(text|value)?`, ByGroups(NameVariable, Punctuation, NameProperty), nil},
+			{`(\\\\|\\\]|\\\[|[^\[\]])+`, Other, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/apache.go b/vendor/github.com/alecthomas/chroma/lexers/a/apache.go
new file mode 100644
index 0000000000..6c56a1db87
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/apache.go
@@ -0,0 +1,38 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Apacheconf lexer.
+var Apacheconf = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "ApacheConf",
+		Aliases:         []string{"apacheconf", "aconf", "apache"},
+		Filenames:       []string{".htaccess", "apache.conf", "apache2.conf"},
+		MimeTypes:       []string{"text/x-apacheconf"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`(#.*?)$`, Comment, nil},
+			{`(<[^\s>]+)(?:(\s+)(.*?))?(>)`, ByGroups(NameTag, Text, LiteralString, NameTag), nil},
+			{`([a-z]\w*)(\s+)`, ByGroups(NameBuiltin, Text), Push("value")},
+			{`\.+`, Text, nil},
+		},
+		"value": {
+			{`\\\n`, Text, nil},
+			{`$`, Text, Pop(1)},
+			{`\\`, Text, nil},
+			{`[^\S\n]+`, Text, nil},
+			{`\d+\.\d+\.\d+\.\d+(?:/\d+)?`, LiteralNumber, nil},
+			{`\d+`, LiteralNumber, nil},
+			{`/([a-z0-9][\w./-]+)`, LiteralStringOther, nil},
+			{`(on|off|none|any|all|double|email|dns|min|minimal|os|productonly|full|emerg|alert|crit|error|warn|notice|info|debug|registry|script|inetd|standalone|user|group)\b`, Keyword, nil},
+			{`"([^"\\]*(?:\\.[^"\\]*)*)"`, LiteralStringDouble, nil},
+			{`[^\s"\\]+`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/apl.go b/vendor/github.com/alecthomas/chroma/lexers/a/apl.go
new file mode 100644
index 0000000000..820e13b6cb
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/apl.go
@@ -0,0 +1,36 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Apl lexer.
+var Apl = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "APL",
+		Aliases:   []string{"apl"},
+		Filenames: []string{"*.apl"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`[⍝#].*$`, CommentSingle, nil},
+			{`\'((\'\')|[^\'])*\'`, LiteralStringSingle, nil},
+			{`"(("")|[^"])*"`, LiteralStringDouble, nil},
+			{`[⋄◇()]`, Punctuation, nil},
+			{`[\[\];]`, LiteralStringRegex, nil},
+			{`⎕[A-Za-zΔ∆⍙][A-Za-zΔ∆⍙_¯0-9]*`, NameFunction, nil},
+			{`[A-Za-zΔ∆⍙][A-Za-zΔ∆⍙_¯0-9]*`, NameVariable, nil},
+			{`¯?(0[Xx][0-9A-Fa-f]+|[0-9]*\.?[0-9]+([Ee][+¯]?[0-9]+)?|¯|∞)([Jj]¯?(0[Xx][0-9A-Fa-f]+|[0-9]*\.?[0-9]+([Ee][+¯]?[0-9]+)?|¯|∞))?`, LiteralNumber, nil},
+			{`[\.\\/⌿⍀¨⍣⍨⍠⍤∘]`, NameAttribute, nil},
+			{`[+\-×÷⌈⌊∣|⍳?*⍟○!⌹<≤=>≥≠≡≢∊⍷∪∩~∨∧⍱⍲⍴,⍪⌽⊖⍉↑↓⊂⊃⌷⍋⍒⊤⊥⍕⍎⊣⊢⍁⍂≈⌸⍯↗]`, Operator, nil},
+			{`⍬`, NameConstant, nil},
+			{`[⎕⍞]`, NameVariableGlobal, nil},
+			{`[←→]`, KeywordDeclaration, nil},
+			{`[⍺⍵⍶⍹∇:]`, NameBuiltinPseudo, nil},
+			{`[{}]`, KeywordType, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/applescript.go b/vendor/github.com/alecthomas/chroma/lexers/a/applescript.go
new file mode 100644
index 0000000000..db83ed0e01
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/applescript.go
@@ -0,0 +1,55 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Applescript lexer.
+var Applescript = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "AppleScript",
+		Aliases:   []string{"applescript"},
+		Filenames: []string{"*.applescript"},
+		MimeTypes: []string{},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`¬\n`, LiteralStringEscape, nil},
+			{`'s\s+`, Text, nil},
+			{`(--|#).*?$`, Comment, nil},
+			{`\(\*`, CommentMultiline, Push("comment")},
+			{`[(){}!,.:]`, Punctuation, nil},
+			{`(«)([^»]+)(»)`, ByGroups(Text, NameBuiltin, Text), nil},
+			{`\b((?:considering|ignoring)\s*)(application responses|case|diacriticals|hyphens|numeric strings|punctuation|white space)`, ByGroups(Keyword, NameBuiltin), nil},
+			{`(-|\*|\+|&|≠|>=?|<=?|=|≥|≤|/|÷|\^)`, Operator, nil},
+			{`\b(and|or|is equal|equals|(is )?equal to|is not|isn't|isn't equal( to)?|is not equal( to)?|doesn't equal|does not equal|(is )?greater than|comes after|is not less than or equal( to)?|isn't less than or equal( to)?|(is )?less than|comes before|is not greater than or equal( to)?|isn't greater than or equal( to)?|(is  )?greater than or equal( to)?|is not less than|isn't less than|does not come before|doesn't come before|(is )?less than or equal( to)?|is not greater than|isn't greater than|does not come after|doesn't come after|starts? with|begins? with|ends? with|contains?|does not contain|doesn't contain|is in|is contained by|is not in|is not contained by|isn't contained by|div|mod|not|(a  )?(ref( to)?|reference to)|is|does)\b`, OperatorWord, nil},
+			{`^(\s*(?:on|end)\s+)(zoomed|write to file|will zoom|will show|will select tab view item|will resize( sub views)?|will resign active|will quit|will pop up|will open|will move|will miniaturize|will hide|will finish launching|will display outline cell|will display item cell|will display cell|will display browser cell|will dismiss|will close|will become active|was miniaturized|was hidden|update toolbar item|update parameters|update menu item|shown|should zoom|should selection change|should select tab view item|should select row|should select item|should select column|should quit( after last window closed)?|should open( untitled)?|should expand item|should end editing|should collapse item|should close|should begin editing|selection changing|selection changed|selected tab view item|scroll wheel|rows changed|right mouse up|right mouse dragged|right mouse down|resized( sub views)?|resigned main|resigned key|resigned active|read from file|prepare table drop|prepare table drag|prepare outline drop|prepare outline drag|prepare drop|plugin loaded|parameters updated|panel ended|opened|open untitled|number of rows|number of items|number of browser rows|moved|mouse up|mouse moved|mouse exited|mouse entered|mouse dragged|mouse down|miniaturized|load data representation|launched|keyboard up|keyboard down|items changed|item value changed|item value|item expandable|idle|exposed|end editing|drop|drag( (entered|exited|updated))?|double clicked|document nib name|dialog ended|deminiaturized|data representation|conclude drop|column resized|column moved|column clicked|closed|clicked toolbar item|clicked|choose menu item|child of item|changed|change item value|change cell value|cell value changed|cell value|bounds changed|begin editing|became main|became key|awake from nib|alert ended|activated|action|accept table drop|accept outline drop)`, ByGroups(Keyword, NameFunction), nil},
+			{`^(\s*)(in|on|script|to)(\s+)`, ByGroups(Text, Keyword, Text), nil},
+			{`\b(as )(alias |application |boolean |class |constant |date |file |integer |list |number |POSIX file |real |record |reference |RGB color |script |text |unit types|(?:Unicode )?text|string)\b`, ByGroups(Keyword, NameClass), nil},
+			{`\b(AppleScript|current application|false|linefeed|missing value|pi|quote|result|return|space|tab|text item delimiters|true|version)\b`, NameConstant, nil},
+			{`\b(ASCII (character|number)|activate|beep|choose URL|choose application|choose color|choose file( name)?|choose folder|choose from list|choose remote application|clipboard info|close( access)?|copy|count|current date|delay|delete|display (alert|dialog)|do shell script|duplicate|exists|get eof|get volume settings|info for|launch|list (disks|folder)|load script|log|make|mount volume|new|offset|open( (for access|location))?|path to|print|quit|random number|read|round|run( script)?|say|scripting components|set (eof|the clipboard to|volume)|store script|summarize|system attribute|system info|the clipboard|time to GMT|write|quoted form)\b`, NameBuiltin, nil},
+			{`\b(considering|else|error|exit|from|if|ignoring|in|repeat|tell|then|times|to|try|until|using terms from|while|with|with timeout( of)?|with transaction|by|continue|end|its?|me|my|return|of|as)\b`, Keyword, nil},
+			{`\b(global|local|prop(erty)?|set|get)\b`, Keyword, nil},
+			{`\b(but|put|returning|the)\b`, NameBuiltin, nil},
+			{`\b(attachment|attribute run|character|day|month|paragraph|word|year)s?\b`, NameBuiltin, nil},
+			{`\b(about|above|against|apart from|around|aside from|at|below|beneath|beside|between|for|given|instead of|on|onto|out of|over|since)\b`, NameBuiltin, nil},
+			{`\b(accepts arrow key|action method|active|alignment|allowed identifiers|allows branch selection|allows column reordering|allows column resizing|allows column selection|allows customization|allows editing text attributes|allows empty selection|allows mixed state|allows multiple selection|allows reordering|allows undo|alpha( value)?|alternate image|alternate increment value|alternate title|animation delay|associated file name|associated object|auto completes|auto display|auto enables items|auto repeat|auto resizes( outline column)?|auto save expanded items|auto save name|auto save table columns|auto saves configuration|auto scroll|auto sizes all columns to fit|auto sizes cells|background color|bezel state|bezel style|bezeled|border rect|border type|bordered|bounds( rotation)?|box type|button returned|button type|can choose directories|can choose files|can draw|can hide|cell( (background color|size|type))?|characters|class|click count|clicked( data)? column|clicked data item|clicked( data)? row|closeable|collating|color( (mode|panel))|command key down|configuration|content(s| (size|view( margins)?))?|context|continuous|control key down|control size|control tint|control view|controller visible|coordinate system|copies( on scroll)?|corner view|current cell|current column|current( field)?  editor|current( menu)? item|current row|current tab view item|data source|default identifiers|delta (x|y|z)|destination window|directory|display mode|displayed cell|document( (edited|rect|view))?|double value|dragged column|dragged distance|dragged items|draws( cell)? background|draws grid|dynamically scrolls|echos bullets|edge|editable|edited( data)? column|edited data item|edited( data)? row|enabled|enclosing scroll view|ending page|error handling|event number|event type|excluded from windows menu|executable path|expanded|fax number|field editor|file kind|file name|file type|first responder|first visible column|flipped|floating|font( panel)?|formatter|frameworks path|frontmost|gave up|grid color|has data items|has horizontal ruler|has horizontal scroller|has parent data item|has resize indicator|has shadow|has sub menu|has vertical ruler|has vertical scroller|header cell|header view|hidden|hides when deactivated|highlights by|horizontal line scroll|horizontal page scroll|horizontal ruler view|horizontally resizable|icon image|id|identifier|ignores multiple clicks|image( (alignment|dims when disabled|frame style|scaling))?|imports graphics|increment value|indentation per level|indeterminate|index|integer value|intercell spacing|item height|key( (code|equivalent( modifier)?|window))?|knob thickness|label|last( visible)? column|leading offset|leaf|level|line scroll|loaded|localized sort|location|loop mode|main( (bunde|menu|window))?|marker follows cell|matrix mode|maximum( content)? size|maximum visible columns|menu( form representation)?|miniaturizable|miniaturized|minimized image|minimized title|minimum column width|minimum( content)? size|modal|modified|mouse down state|movie( (controller|file|rect))?|muted|name|needs display|next state|next text|number of tick marks|only tick mark values|opaque|open panel|option key down|outline table column|page scroll|pages across|pages down|palette label|pane splitter|parent data item|parent window|pasteboard|path( (names|separator))?|playing|plays every frame|plays selection only|position|preferred edge|preferred type|pressure|previous text|prompt|properties|prototype cell|pulls down|rate|released when closed|repeated|requested print time|required file type|resizable|resized column|resource path|returns records|reuses columns|rich text|roll over|row height|rulers visible|save panel|scripts path|scrollable|selectable( identifiers)?|selected cell|selected( data)? columns?|selected data items?|selected( data)? rows?|selected item identifier|selection by rect|send action on arrow key|sends action when done editing|separates columns|separator item|sequence number|services menu|shared frameworks path|shared support path|sheet|shift key down|shows alpha|shows state by|size( mode)?|smart insert delete enabled|sort case sensitivity|sort column|sort order|sort type|sorted( data rows)?|sound|source( mask)?|spell checking enabled|starting page|state|string value|sub menu|super menu|super view|tab key traverses cells|tab state|tab type|tab view|table view|tag|target( printer)?|text color|text container insert|text container origin|text returned|tick mark position|time stamp|title(d| (cell|font|height|position|rect))?|tool tip|toolbar|trailing offset|transparent|treat packages as directories|truncated labels|types|unmodified characters|update views|use sort indicator|user defaults|uses data source|uses ruler|uses threaded animation|uses title from previous column|value wraps|version|vertical( (line scroll|page scroll|ruler view))?|vertically resizable|view|visible( document rect)?|volume|width|window|windows menu|wraps|zoomable|zoomed)\b`, NameAttribute, nil},
+			{`\b(action cell|alert reply|application|box|browser( cell)?|bundle|button( cell)?|cell|clip view|color well|color-panel|combo box( item)?|control|data( (cell|column|item|row|source))?|default entry|dialog reply|document|drag info|drawer|event|font(-panel)?|formatter|image( (cell|view))?|matrix|menu( item)?|item|movie( view)?|open-panel|outline view|panel|pasteboard|plugin|popup button|progress indicator|responder|save-panel|scroll view|secure text field( cell)?|slider|sound|split view|stepper|tab view( item)?|table( (column|header cell|header view|view))|text( (field( cell)?|view))?|toolbar( item)?|user-defaults|view|window)s?\b`, NameBuiltin, nil},
+			{`\b(animate|append|call method|center|close drawer|close panel|display|display alert|display dialog|display panel|go|hide|highlight|increment|item for|load image|load movie|load nib|load panel|load sound|localized string|lock focus|log|open drawer|path for|pause|perform action|play|register|resume|scroll|select( all)?|show|size to fit|start|step back|step forward|stop|synchronize|unlock focus|update)\b`, NameBuiltin, nil},
+			{`\b((in )?back of|(in )?front of|[0-9]+(st|nd|rd|th)|first|second|third|fourth|fifth|sixth|seventh|eighth|ninth|tenth|after|back|before|behind|every|front|index|last|middle|some|that|through|thru|where|whose)\b`, NameBuiltin, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`\b([a-zA-Z]\w*)\b`, NameVariable, nil},
+			{`[-+]?(\d+\.\d*|\d*\.\d+)(E[-+][0-9]+)?`, LiteralNumberFloat, nil},
+			{`[-+]?\d+`, LiteralNumberInteger, nil},
+		},
+		"comment": {
+			{`\(\*`, CommentMultiline, Push()},
+			{`\*\)`, CommentMultiline, Pop(1)},
+			{`[^*(]+`, CommentMultiline, nil},
+			{`[*(]`, CommentMultiline, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/arduino.go b/vendor/github.com/alecthomas/chroma/lexers/a/arduino.go
new file mode 100644
index 0000000000..b0cd8c95d4
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/arduino.go
@@ -0,0 +1,110 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Arduino lexer.
+var Arduino = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Arduino",
+		Aliases:   []string{"arduino"},
+		Filenames: []string{"*.ino"},
+		MimeTypes: []string{"text/x-arduino"},
+		EnsureNL:  true,
+	},
+	Rules{
+		"statements": {
+			{Words(``, `\b`, `catch`, `const_cast`, `delete`, `dynamic_cast`, `explicit`, `export`, `friend`, `mutable`, `namespace`, `new`, `operator`, `private`, `protected`, `public`, `reinterpret_cast`, `restrict`, `static_cast`, `template`, `this`, `throw`, `throws`, `try`, `typeid`, `typename`, `using`, `virtual`, `constexpr`, `nullptr`, `decltype`, `thread_local`, `alignas`, `alignof`, `static_assert`, `noexcept`, `override`, `final`), Keyword, nil},
+			{`char(16_t|32_t)\b`, KeywordType, nil},
+			{`(class)\b`, ByGroups(Keyword, Text), Push("classname")},
+			{`(R)(")([^\\()\s]{,16})(\()((?:.|\n)*?)(\)\3)(")`, ByGroups(LiteralStringAffix, LiteralString, LiteralStringDelimiter, LiteralStringDelimiter, LiteralString, LiteralStringDelimiter, LiteralString), nil},
+			{`(u8|u|U)(")`, ByGroups(LiteralStringAffix, LiteralString), Push("string")},
+			{`(L?)(")`, ByGroups(LiteralStringAffix, LiteralString), Push("string")},
+			{`(L?)(')(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])(')`, ByGroups(LiteralStringAffix, LiteralStringChar, LiteralStringChar, LiteralStringChar), nil},
+			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+[LlUu]*`, LiteralNumberHex, nil},
+			{`0[0-7]+[LlUu]*`, LiteralNumberOct, nil},
+			{`\d+[LlUu]*`, LiteralNumberInteger, nil},
+			{`\*/`, Error, nil},
+			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
+			{`[()\[\],.]`, Punctuation, nil},
+			{Words(``, `\b`, `asm`, `auto`, `break`, `case`, `const`, `continue`, `default`, `do`, `else`, `enum`, `extern`, `for`, `goto`, `if`, `register`, `restricted`, `return`, `sizeof`, `static`, `struct`, `switch`, `typedef`, `union`, `volatile`, `while`), Keyword, nil},
+			{`(_Bool|_Complex|_Imaginary|array|atomic_bool|atomic_char|atomic_int|atomic_llong|atomic_long|atomic_schar|atomic_short|atomic_uchar|atomic_uint|atomic_ullong|atomic_ulong|atomic_ushort|auto|bool|boolean|BooleanVariables|Byte|byte|Char|char|char16_t|char32_t|class|complex|Const|const|const_cast|delete|double|dynamic_cast|enum|explicit|extern|Float|float|friend|inline|Int|int|int16_t|int32_t|int64_t|int8_t|Long|long|new|NULL|null|operator|private|PROGMEM|protected|public|register|reinterpret_cast|short|signed|sizeof|Static|static|static_cast|String|struct|typedef|uint16_t|uint32_t|uint64_t|uint8_t|union|unsigned|virtual|Void|void|Volatile|volatile|word)\b`, KeywordType, nil},
+			// Start of: Arduino-specific syntax
+			{`(and|final|If|Loop|loop|not|or|override|setup|Setup|throw|try|xor)\b`, Keyword, nil}, // Addition to keywords already defined by C++
+			{`(ANALOG_MESSAGE|BIN|CHANGE|DEC|DEFAULT|DIGITAL_MESSAGE|EXTERNAL|FALLING|FIRMATA_STRING|HALF_PI|HEX|HIGH|INPUT|INPUT_PULLUP|INTERNAL|INTERNAL1V1|INTERNAL1V1|INTERNAL2V56|INTERNAL2V56|LED_BUILTIN|LED_BUILTIN_RX|LED_BUILTIN_TX|LOW|LSBFIRST|MSBFIRST|OCT|OUTPUT|PI|REPORT_ANALOG|REPORT_DIGITAL|RISING|SET_PIN_MODE|SYSEX_START|SYSTEM_RESET|TWO_PI)\b`, KeywordConstant, nil},
+			{`(boolean|const|byte|word|string|String|array)\b`, NameVariable, nil},
+			{`(Keyboard|KeyboardController|MouseController|SoftwareSerial|EthernetServer|EthernetClient|LiquidCrystal|RobotControl|GSMVoiceCall|EthernetUDP|EsploraTFT|HttpClient|RobotMotor|WiFiClient|GSMScanner|FileSystem|Scheduler|GSMServer|YunClient|YunServer|IPAddress|GSMClient|GSMModem|Keyboard|Ethernet|Console|GSMBand|Esplora|Stepper|Process|WiFiUDP|GSM_SMS|Mailbox|USBHost|Firmata|PImage|Client|Server|GSMPIN|FileIO|Bridge|Serial|EEPROM|Stream|Mouse|Audio|Servo|File|Task|GPRS|WiFi|Wire|TFT|GSM|SPI|SD)\b`, NameClass, nil},
+			{`(abs|Abs|accept|ACos|acos|acosf|addParameter|analogRead|AnalogRead|analogReadResolution|AnalogReadResolution|analogReference|AnalogReference|analogWrite|AnalogWrite|analogWriteResolution|AnalogWriteResolution|answerCall|asin|ASin|asinf|atan|ATan|atan2|ATan2|atan2f|atanf|attach|attached|attachGPRS|attachInterrupt|AttachInterrupt|autoscroll|available|availableForWrite|background|beep|begin|beginPacket|beginSD|beginSMS|beginSpeaker|beginTFT|beginTransmission|beginWrite|bit|Bit|BitClear|bitClear|bitRead|BitRead|bitSet|BitSet|BitWrite|bitWrite|blink|blinkVersion|BSSID|buffer|byte|cbrt|cbrtf|Ceil|ceil|ceilf|changePIN|char|charAt|checkPIN|checkPUK|checkReg|circle|cityNameRead|cityNameWrite|clear|clearScreen|click|close|compareTo|compassRead|concat|config|connect|connected|constrain|Constrain|copysign|copysignf|cos|Cos|cosf|cosh|coshf|countryNameRead|countryNameWrite|createChar|cursor|debugPrint|degrees|Delay|delay|DelayMicroseconds|delayMicroseconds|detach|DetachInterrupt|detachInterrupt|DigitalPinToInterrupt|digitalPinToInterrupt|DigitalRead|digitalRead|DigitalWrite|digitalWrite|disconnect|display|displayLogos|drawBMP|drawCompass|encryptionType|end|endPacket|endSMS|endsWith|endTransmission|endWrite|equals|equalsIgnoreCase|exists|exitValue|Exp|exp|expf|fabs|fabsf|fdim|fdimf|fill|find|findUntil|float|floor|Floor|floorf|flush|fma|fmaf|fmax|fmaxf|fmin|fminf|fmod|fmodf|gatewayIP|get|getAsynchronously|getBand|getButton|getBytes|getCurrentCarrier|getIMEI|getKey|getModifiers|getOemKey|getPINUsed|getResult|getSignalStrength|getSocket|getVoiceCallStatus|getXChange|getYChange|hangCall|height|highByte|HighByte|home|hypot|hypotf|image|indexOf|int|interrupts|IPAddress|IRread|isActionDone|isAlpha|isAlphaNumeric|isAscii|isControl|isDigit|isDirectory|isfinite|isGraph|isHexadecimalDigit|isinf|isListening|isLowerCase|isnan|isPIN|isPressed|isPrintable|isPunct|isSpace|isUpperCase|isValid|isWhitespace|keyboardRead|keyPressed|keyReleased|knobRead|lastIndexOf|ldexp|ldexpf|leftToRight|length|line|lineFollowConfig|listen|listenOnLocalhost|loadImage|localIP|log|Log|log10|log10f|logf|long|lowByte|LowByte|lrint|lrintf|lround|lroundf|macAddress|maintain|map|Map|Max|max|messageAvailable|Micros|micros|millis|Millis|Min|min|mkdir|motorsStop|motorsWrite|mouseDragged|mouseMoved|mousePressed|mouseReleased|move|noAutoscroll|noBlink|noBuffer|noCursor|noDisplay|noFill|noInterrupts|NoInterrupts|noListenOnLocalhost|noStroke|noTone|NoTone|onReceive|onRequest|open|openNextFile|overflow|parseCommand|parseFloat|parseInt|parsePacket|pauseMode|peek|PinMode|pinMode|playFile|playMelody|point|pointTo|position|Pow|pow|powf|prepare|press|print|printFirmwareVersion|println|printVersion|process|processInput|PulseIn|pulseIn|pulseInLong|PulseInLong|put|radians|random|Random|randomSeed|RandomSeed|read|readAccelerometer|readBlue|readButton|readBytes|readBytesUntil|readGreen|readJoystickButton|readJoystickSwitch|readJoystickX|readJoystickY|readLightSensor|readMessage|readMicrophone|readNetworks|readRed|readSlider|readString|readStringUntil|readTemperature|ready|rect|release|releaseAll|remoteIP|remoteNumber|remotePort|remove|replace|requestFrom|retrieveCallingNumber|rewindDirectory|rightToLeft|rmdir|robotNameRead|robotNameWrite|round|roundf|RSSI|run|runAsynchronously|running|runShellCommand|runShellCommandAsynchronously|scanNetworks|scrollDisplayLeft|scrollDisplayRight|seek|sendAnalog|sendDigitalPortPair|sendDigitalPorts|sendString|sendSysex|Serial_Available|Serial_Begin|Serial_End|Serial_Flush|Serial_Peek|Serial_Print|Serial_Println|Serial_Read|serialEvent|setBand|setBitOrder|setCharAt|setClockDivider|setCursor|setDataMode|setDNS|setFirmwareVersion|setMode|setPINUsed|setSpeed|setTextSize|setTimeout|ShiftIn|shiftIn|ShiftOut|shiftOut|shutdown|signbit|sin|Sin|sinf|sinh|sinhf|size|sizeof|Sq|sq|Sqrt|sqrt|sqrtf|SSID|startLoop|startsWith|step|stop|stroke|subnetMask|substring|switchPIN|tan|Tan|tanf|tanh|tanhf|tempoWrite|text|toCharArray|toInt|toLowerCase|tone|Tone|toUpperCase|transfer|trim|trunc|truncf|tuneWrite|turn|updateIR|userNameRead|userNameWrite|voiceCall|waitContinue|width|WiFiServer|word|write|writeBlue|writeGreen|writeJSON|writeMessage|writeMicroseconds|writeRed|writeRGB|yield|Yield)\b`, NameFunction, nil},
+			// End of: Arduino-specific syntax
+			{Words(``, `\b`, `inline`, `_inline`, `__inline`, `naked`, `restrict`, `thread`, `typename`), KeywordReserved, nil},
+			{`(__m(128i|128d|128|64))\b`, KeywordReserved, nil},
+			{Words(`__`, `\b`, `asm`, `int8`, `based`, `except`, `int16`, `stdcall`, `cdecl`, `fastcall`, `int32`, `declspec`, `finally`, `int64`, `try`, `leave`, `wchar_t`, `w64`, `unaligned`, `raise`, `noop`, `identifier`, `forceinline`, `assume`), KeywordReserved, nil},
+			{`(true|false|NULL)\b`, NameBuiltin, nil},
+			{`([a-zA-Z_]\w*)(\s*)(:)(?!:)`, ByGroups(NameLabel, Text, Punctuation), nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"root": {
+			Include("whitespace"),
+			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;{]*)(\{)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), Push("function")},
+			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;]*)(;)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), nil},
+			Default(Push("statement")),
+			{Words(`__`, `\b`, `virtual_inheritance`, `uuidof`, `super`, `single_inheritance`, `multiple_inheritance`, `interface`, `event`), KeywordReserved, nil},
+			{`__(offload|blockingoffload|outer)\b`, KeywordPseudo, nil},
+		},
+		"classname": {
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+			{`\s*(?=>)`, Text, Pop(1)},
+		},
+		"whitespace": {
+			{`^#if\s+0`, CommentPreproc, Push("if0")},
+			{`^#`, CommentPreproc, Push("macro")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#if\s+0)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("if0")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("macro")},
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`//(\n|[\w\W]*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?[*][\w\W]*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`/(\\\n)?[*][\w\W]*`, CommentMultiline, nil},
+		},
+		"statement": {
+			Include("whitespace"),
+			Include("statements"),
+			{`[{}]`, Punctuation, nil},
+			{`;`, Punctuation, Pop(1)},
+		},
+		"function": {
+			Include("whitespace"),
+			Include("statements"),
+			{`;`, Punctuation, nil},
+			{`\{`, Punctuation, Push()},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})`, LiteralStringEscape, nil},
+			{`[^\\"\n]+`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+		},
+		"macro": {
+			{`(include)(\s*(?:/[*].*?[*]/\s*)?)([^\n]+)`, ByGroups(CommentPreproc, Text, CommentPreprocFile), nil},
+			{`[^/\n]+`, CommentPreproc, nil},
+			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
+			{`//.*?\n`, CommentSingle, Pop(1)},
+			{`/`, CommentPreproc, nil},
+			{`(?<=\\)\n`, CommentPreproc, nil},
+			{`\n`, CommentPreproc, Pop(1)},
+		},
+		"if0": {
+			{`^\s*#if.*?(?<!\\)\n`, CommentPreproc, Push()},
+			{`^\s*#el(?:se|if).*\n`, CommentPreproc, Pop(1)},
+			{`^\s*#endif.*?(?<!\\)\n`, CommentPreproc, Pop(1)},
+			{`.*?\n`, Comment, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/a/awk.go b/vendor/github.com/alecthomas/chroma/lexers/a/awk.go
new file mode 100644
index 0000000000..d9198f12e3
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/a/awk.go
@@ -0,0 +1,48 @@
+package a
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Awk lexer.
+var Awk = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Awk",
+		Aliases:   []string{"awk", "gawk", "mawk", "nawk"},
+		Filenames: []string{"*.awk"},
+		MimeTypes: []string{"application/x-awk"},
+	},
+	Rules{
+		"commentsandwhitespace": {
+			{`\s+`, Text, nil},
+			{`#.*$`, CommentSingle, nil},
+		},
+		"slashstartsregex": {
+			Include("commentsandwhitespace"),
+			{`/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/\B`, LiteralStringRegex, Pop(1)},
+			{`(?=/)`, Text, Push("#pop", "badregex")},
+			Default(Pop(1)),
+		},
+		"badregex": {
+			{`\n`, Text, Pop(1)},
+		},
+		"root": {
+			{`^(?=\s|/)`, Text, Push("slashstartsregex")},
+			Include("commentsandwhitespace"),
+			{`\+\+|--|\|\||&&|in\b|\$|!?~|(\*\*|[-<>+*%\^/!=|])=?`, Operator, Push("slashstartsregex")},
+			{`[{(\[;,]`, Punctuation, Push("slashstartsregex")},
+			{`[})\].]`, Punctuation, nil},
+			{`(break|continue|do|while|exit|for|if|else|return)\b`, Keyword, Push("slashstartsregex")},
+			{`function\b`, KeywordDeclaration, Push("slashstartsregex")},
+			{`(atan2|cos|exp|int|log|rand|sin|sqrt|srand|gensub|gsub|index|length|match|split|sprintf|sub|substr|tolower|toupper|close|fflush|getline|next|nextfile|print|printf|strftime|systime|delete|system)\b`, KeywordReserved, nil},
+			{`(ARGC|ARGIND|ARGV|BEGIN|CONVFMT|ENVIRON|END|ERRNO|FIELDWIDTHS|FILENAME|FNR|FS|IGNORECASE|NF|NR|OFMT|OFS|ORFS|RLENGTH|RS|RSTART|RT|SUBSEP)\b`, NameBuiltin, nil},
+			{`[$a-zA-Z_]\w*`, NameOther, nil},
+			{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/b/ballerina.go b/vendor/github.com/alecthomas/chroma/lexers/b/ballerina.go
new file mode 100644
index 0000000000..91dc901796
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/b/ballerina.go
@@ -0,0 +1,46 @@
+package b
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Ballerina lexer.
+var Ballerina = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Ballerina",
+		Aliases:   []string{"ballerina"},
+		Filenames: []string{"*.bal"},
+		MimeTypes: []string{"text/x-ballerina"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`[^\S\n]+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`(break|catch|continue|done|else|finally|foreach|forever|fork|if|lock|match|return|throw|transaction|try|while)\b`, Keyword, nil},
+			{`((?:(?:[^\W\d]|\$)[\w.\[\]$<>]*\s+)+?)((?:[^\W\d]|\$)[\w$]*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
+			{`@[^\W\d][\w.]*`, NameDecorator, nil},
+			{`(annotation|bind|but|endpoint|error|function|object|private|public|returns|service|type|var|with|worker)\b`, KeywordDeclaration, nil},
+			{`(boolean|byte|decimal|float|int|json|map|nil|record|string|table|xml)\b`, KeywordType, nil},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`(import)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
+			{`(\.)((?:[^\W\d]|\$)[\w$]*)`, ByGroups(Operator, NameAttribute), nil},
+			{`^\s*([^\W\d]|\$)[\w$]*:`, NameLabel, nil},
+			{`([^\W\d]|\$)[\w$]*`, Name, nil},
+			{`([0-9][0-9_]*\.([0-9][0-9_]*)?|\.[0-9][0-9_]*)([eE][+\-]?[0-9][0-9_]*)?[fFdD]?|[0-9][eE][+\-]?[0-9][0-9_]*[fFdD]?|[0-9]([eE][+\-]?[0-9][0-9_]*)?[fFdD]|0[xX]([0-9a-fA-F][0-9a-fA-F_]*\.?|([0-9a-fA-F][0-9a-fA-F_]*)?\.[0-9a-fA-F][0-9a-fA-F_]*)[pP][+\-]?[0-9][0-9_]*[fFdD]?`, LiteralNumberFloat, nil},
+			{`0[xX][0-9a-fA-F][0-9a-fA-F_]*[lL]?`, LiteralNumberHex, nil},
+			{`0[bB][01][01_]*[lL]?`, LiteralNumberBin, nil},
+			{`0[0-7_]+[lL]?`, LiteralNumberOct, nil},
+			{`0|[1-9][0-9_]*[lL]?`, LiteralNumberInteger, nil},
+			{`[~^*!%&\[\](){}<>|+=:;,./?-]`, Operator, nil},
+			{`\n`, Text, nil},
+		},
+		"import": {
+			{`[\w.]+`, NameNamespace, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/b/bash.go b/vendor/github.com/alecthomas/chroma/lexers/b/bash.go
new file mode 100644
index 0000000000..38b3f22491
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/b/bash.go
@@ -0,0 +1,95 @@
+package b
+
+import (
+	"regexp"
+
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var bashAnalyserRe = regexp.MustCompile(`(?m)^#!.*/bin/(?:env |)(?:bash|zsh|sh|ksh)`)
+
+// Bash lexer.
+var Bash = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Bash",
+		Aliases:   []string{"bash", "sh", "ksh", "zsh", "shell"},
+		Filenames: []string{"*.sh", "*.ksh", "*.bash", "*.ebuild", "*.eclass", "*.exheres-0", "*.exlib", "*.zsh", "*.zshrc", ".bashrc", "bashrc", ".bash_*", "bash_*", "zshrc", ".zshrc", "PKGBUILD"},
+		MimeTypes: []string{"application/x-sh", "application/x-shellscript"},
+	},
+	Rules{
+		"root": {
+			Include("basic"),
+			{"`", LiteralStringBacktick, Push("backticks")},
+			Include("data"),
+			Include("interp"),
+		},
+		"interp": {
+			{`\$\(\(`, Keyword, Push("math")},
+			{`\$\(`, Keyword, Push("paren")},
+			{`\$\{#?`, LiteralStringInterpol, Push("curly")},
+			{`\$[a-zA-Z_]\w*`, NameVariable, nil},
+			{`\$(?:\d+|[#$?!_*@-])`, NameVariable, nil},
+			{`\$`, Text, nil},
+		},
+		"basic": {
+			{`\b(if|fi|else|while|do|done|for|then|return|function|case|select|continue|until|esac|elif)(\s*)\b`, ByGroups(Keyword, Text), nil},
+			{"\\b(alias|bg|bind|break|builtin|caller|cd|command|compgen|complete|declare|dirs|disown|echo|enable|eval|exec|exit|export|false|fc|fg|getopts|hash|help|history|jobs|kill|let|local|logout|popd|printf|pushd|pwd|read|readonly|set|shift|shopt|source|suspend|test|time|times|trap|true|type|typeset|ulimit|umask|unalias|unset|wait)(?=[\\s)`])", NameBuiltin, nil},
+			{`\A#!.+\n`, CommentPreproc, nil},
+			{`#.*\S`, CommentSingle, nil},
+			{`\\[\w\W]`, LiteralStringEscape, nil},
+			{`(\b\w+)(\s*)(\+?=)`, ByGroups(NameVariable, Text, Operator), nil},
+			{`[\[\]{}()=]`, Operator, nil},
+			{`<<<`, Operator, nil},
+			{`<<-?\s*(\'?)\\?(\w+)[\w\W]+?\2`, LiteralString, nil},
+			{`&&|\|\|`, Operator, nil},
+		},
+		"data": {
+			{`(?s)\$?"(\\\\|\\[0-7]+|\\.|[^"\\$])*"`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`(?s)\$'(\\\\|\\[0-7]+|\\.|[^'\\])*'`, LiteralStringSingle, nil},
+			{`(?s)'.*?'`, LiteralStringSingle, nil},
+			{`;`, Punctuation, nil},
+			{`&`, Punctuation, nil},
+			{`\|`, Punctuation, nil},
+			{`\s+`, Text, nil},
+			{`\d+(?= |$)`, LiteralNumber, nil},
+			{"[^=\\s\\[\\]{}()$\"\\'`\\\\<&|;]+", Text, nil},
+			{`<`, Text, nil},
+		},
+		"string": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`(?s)(\\\\|\\[0-7]+|\\.|[^"\\$])+`, LiteralStringDouble, nil},
+			Include("interp"),
+		},
+		"curly": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			{`:-`, Keyword, nil},
+			{`\w+`, NameVariable, nil},
+			{"[^}:\"\\'`$\\\\]+", Punctuation, nil},
+			{`:`, Punctuation, nil},
+			Include("root"),
+		},
+		"paren": {
+			{`\)`, Keyword, Pop(1)},
+			Include("root"),
+		},
+		"math": {
+			{`\)\)`, Keyword, Pop(1)},
+			{`[-+*/%^|&]|\*\*|\|\|`, Operator, nil},
+			{`\d+#\d+`, LiteralNumber, nil},
+			{`\d+#(?! )`, LiteralNumber, nil},
+			{`\d+`, LiteralNumber, nil},
+			Include("root"),
+		},
+		"backticks": {
+			{"`", LiteralStringBacktick, Pop(1)},
+			Include("root"),
+		},
+	},
+).SetAnalyser(func(text string) float32 {
+	if bashAnalyserRe.FindString(text) != "" {
+		return 1.0
+	}
+	return 0.0
+}))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/b/batch.go b/vendor/github.com/alecthomas/chroma/lexers/b/batch.go
new file mode 100644
index 0000000000..dc6ce524d5
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/b/batch.go
@@ -0,0 +1,194 @@
+package b
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Batchfile lexer.
+var Batchfile = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Batchfile",
+		Aliases:         []string{"bat", "batch", "dosbatch", "winbatch"},
+		Filenames:       []string{"*.bat", "*.cmd"},
+		MimeTypes:       []string{"application/x-dos-batch"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\)((?=\()|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))(?:(?:[^\n\x1a^]|\^[\n\x1a]?[\w\W])*)`, CommentSingle, nil},
+			{`(?=((?:(?<=^[^:])|^[^:]?)[\t\v\f\r ,;=\xa0]*)(:))`, Text, Push("follow")},
+			{`(?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)`, UsingSelf("text"), nil},
+			Include("redirect"),
+			{`[\n\x1a]+`, Text, nil},
+			{`\(`, Punctuation, Push("root/compound")},
+			{`@+`, Punctuation, nil},
+			{`((?:for|if|rem)(?:(?=(?:\^[\n\x1a]?)?/)|(?:(?!\^)|(?<=m))(?:(?=\()|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0])+)?(?:\^[\n\x1a]?)?/(?:\^[\n\x1a]?)?\?)`, ByGroups(Keyword, UsingSelf("text")), Push("follow")},
+			{`(goto(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(]))((?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|[^"%\n\x1a&<>|])*(?:\^[\n\x1a]?)?/(?:\^[\n\x1a]?)?\?(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|[^"%\n\x1a&<>|])*)`, ByGroups(Keyword, UsingSelf("text")), Push("follow")},
+			{Words(``, `(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(])`, `assoc`, `break`, `cd`, `chdir`, `cls`, `color`, `copy`, `date`, `del`, `dir`, `dpath`, `echo`, `endlocal`, `erase`, `exit`, `ftype`, `keys`, `md`, `mkdir`, `mklink`, `move`, `path`, `pause`, `popd`, `prompt`, `pushd`, `rd`, `ren`, `rename`, `rmdir`, `setlocal`, `shift`, `start`, `time`, `title`, `type`, `ver`, `verify`, `vol`), Keyword, Push("follow")},
+			{`(call)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)(:)`, ByGroups(Keyword, UsingSelf("text"), Punctuation), Push("call")},
+			{`call(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(])`, Keyword, nil},
+			{`(for(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])(?!\^))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))(/f(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))`, ByGroups(Keyword, UsingSelf("text"), Keyword), Push("for/f", "for")},
+			{`(for(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])(?!\^))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))(/l(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))`, ByGroups(Keyword, UsingSelf("text"), Keyword), Push("for/l", "for")},
+			{`for(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])(?!\^)`, Keyword, Push("for2", "for")},
+			{`(goto(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(]))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)(:?)`, ByGroups(Keyword, UsingSelf("text"), Punctuation), Push("label")},
+			{`(if(?:(?=\()|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))(?!\^))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)((?:/i(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))?)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)((?:not(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))?)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)`, ByGroups(Keyword, UsingSelf("text"), Keyword, UsingSelf("text"), Keyword, UsingSelf("text")), Push("(?", "if")},
+			{`rem(((?=\()|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))(?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?(?:[&<>|]+|(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0])+))+)?.*|(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(])(?:(?:[^\n\x1a^]|\^[\n\x1a]?[\w\W])*))`, CommentSingle, Push("follow")},
+			{`(set(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(]))((?:(?:\^[\n\x1a]?)?[^\S\n])*)(/a)`, ByGroups(Keyword, UsingSelf("text"), Keyword), Push("arithmetic")},
+			{`(set(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(]))((?:(?:\^[\n\x1a]?)?[^\S\n])*)((?:/p)?)((?:(?:\^[\n\x1a]?)?[^\S\n])*)((?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|^=]|\^[\n\x1a]?[^"=])+)?)((?:(?:\^[\n\x1a]?)?=)?)`, ByGroups(Keyword, UsingSelf("text"), Keyword, UsingSelf("text"), UsingSelf("variable"), Punctuation), Push("follow")},
+			Default(Push("follow")),
+		},
+		"follow": {
+			{`((?:(?<=^[^:])|^[^:]?)[\t\v\f\r ,;=\xa0]*)(:)([\t\v\f\r ,;=\xa0]*)((?:(?:[^\n\x1a&<>|\t\v\f\r ,;=\xa0+:^]|\^[\n\x1a]?[\w\W])*))(.*)`, ByGroups(Text, Punctuation, Text, NameLabel, CommentSingle), nil},
+			Include("redirect"),
+			{`(?=[\n\x1a])`, Text, Pop(1)},
+			{`\|\|?|&&?`, Punctuation, Pop(1)},
+			Include("text"),
+		},
+		"arithmetic": {
+			{`0[0-7]+`, LiteralNumberOct, nil},
+			{`0x[\da-f]+`, LiteralNumberHex, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`[(),]+`, Punctuation, nil},
+			{`([=+\-*/!~]|%|\^\^)+`, Operator, nil},
+			{`((?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(\^[\n\x1a]?)?[^()=+\-*/!~%^"\n\x1a&<>|\t\v\f\r ,;=\xa0]|\^[\n\x1a\t\v\f\r ,;=\xa0]?[\w\W])+`, UsingSelf("variable"), nil},
+			{`(?=[\x00|&])`, Text, Pop(1)},
+			Include("follow"),
+		},
+		"call": {
+			{`(:?)((?:(?:[^\n\x1a&<>|\t\v\f\r ,;=\xa0+:^]|\^[\n\x1a]?[\w\W])*))`, ByGroups(Punctuation, NameLabel), Pop(1)},
+		},
+		"label": {
+			{`((?:(?:[^\n\x1a&<>|\t\v\f\r ,;=\xa0+:^]|\^[\n\x1a]?[\w\W])*)?)((?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|\^[\n\x1a]?[\w\W]|[^"%^\n\x1a&<>|])*)`, ByGroups(NameLabel, CommentSingle), Pop(1)},
+		},
+		"redirect": {
+			{`((?:(?<=[\n\x1a\t\v\f\r ,;=\xa0])\d)?)(>>?&|<&)([\n\x1a\t\v\f\r ,;=\xa0]*)(\d)`, ByGroups(LiteralNumberInteger, Punctuation, Text, LiteralNumberInteger), nil},
+			{`((?:(?<=[\n\x1a\t\v\f\r ,;=\xa0])(?<!\^[\n\x1a])\d)?)(>>?|<)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?(?:[&<>|]+|(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0])+))+))`, ByGroups(LiteralNumberInteger, Punctuation, UsingSelf("text")), nil},
+		},
+		"root/compound": {
+			{`\)`, Punctuation, Pop(1)},
+			{`(?=((?:(?<=^[^:])|^[^:]?)[\t\v\f\r ,;=\xa0]*)(:))`, Text, Push("follow/compound")},
+			{`(?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)`, UsingSelf("text"), nil},
+			Include("redirect/compound"),
+			{`[\n\x1a]+`, Text, nil},
+			{`\(`, Punctuation, Push("root/compound")},
+			{`@+`, Punctuation, nil},
+			{`((?:for|if|rem)(?:(?=(?:\^[\n\x1a]?)?/)|(?:(?!\^)|(?<=m))(?:(?=\()|(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])))))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0)])+)?(?:\^[\n\x1a]?)?/(?:\^[\n\x1a]?)?\?)`, ByGroups(Keyword, UsingSelf("text")), Push("follow/compound")},
+			{`(goto(?:(?=\))|(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(])))((?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|[^"%\n\x1a&<>|)])*(?:\^[\n\x1a]?)?/(?:\^[\n\x1a]?)?\?(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|[^"%\n\x1a&<>|)])*)`, ByGroups(Keyword, UsingSelf("text")), Push("follow/compound")},
+			{Words(``, `(?:(?=\))|(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(]))`, `assoc`, `break`, `cd`, `chdir`, `cls`, `color`, `copy`, `date`, `del`, `dir`, `dpath`, `echo`, `endlocal`, `erase`, `exit`, `ftype`, `keys`, `md`, `mkdir`, `mklink`, `move`, `path`, `pause`, `popd`, `prompt`, `pushd`, `rd`, `ren`, `rename`, `rmdir`, `setlocal`, `shift`, `start`, `time`, `title`, `type`, `ver`, `verify`, `vol`), Keyword, Push("follow/compound")},
+			{`(call)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)(:)`, ByGroups(Keyword, UsingSelf("text"), Punctuation), Push("call/compound")},
+			{`call(?:(?=\))|(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(]))`, Keyword, nil},
+			{`(for(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))(?!\^))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))(/f(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])))`, ByGroups(Keyword, UsingSelf("text"), Keyword), Push("for/f", "for")},
+			{`(for(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))(?!\^))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))(/l(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])))`, ByGroups(Keyword, UsingSelf("text"), Keyword), Push("for/l", "for")},
+			{`for(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))(?!\^)`, Keyword, Push("for2", "for")},
+			{`(goto(?:(?=\))|(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(])))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)(:?)`, ByGroups(Keyword, UsingSelf("text"), Punctuation), Push("label/compound")},
+			{`(if(?:(?=\()|(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])))(?!\^))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)((?:/i(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])))?)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)((?:not(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])))?)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)`, ByGroups(Keyword, UsingSelf("text"), Keyword, UsingSelf("text"), Keyword, UsingSelf("text")), Push("(?", "if")},
+			{`rem(((?=\()|(?:(?=\))|(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])))(?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?(?:[&<>|]+|(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0])+))+)?.*|(?:(?=\))|(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(]))(?:(?:[^\n\x1a^)]|\^[\n\x1a]?[^)])*))`, CommentSingle, Push("follow/compound")},
+			{`(set(?:(?=\))|(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(])))((?:(?:\^[\n\x1a]?)?[^\S\n])*)(/a)`, ByGroups(Keyword, UsingSelf("text"), Keyword), Push("arithmetic/compound")},
+			{`(set(?:(?=\))|(?=(?:\^[\n\x1a]?)?[\t\v\f\r ,;=\xa0+./:[\\\]]|[\n\x1a&<>|(])))((?:(?:\^[\n\x1a]?)?[^\S\n])*)((?:/p)?)((?:(?:\^[\n\x1a]?)?[^\S\n])*)((?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|^=)]|\^[\n\x1a]?[^"=])+)?)((?:(?:\^[\n\x1a]?)?=)?)`, ByGroups(Keyword, UsingSelf("text"), Keyword, UsingSelf("text"), UsingSelf("variable"), Punctuation), Push("follow/compound")},
+			Default(Push("follow/compound")),
+		},
+		"follow/compound": {
+			{`(?=\))`, Text, Pop(1)},
+			{`((?:(?<=^[^:])|^[^:]?)[\t\v\f\r ,;=\xa0]*)(:)([\t\v\f\r ,;=\xa0]*)((?:(?:[^\n\x1a&<>|\t\v\f\r ,;=\xa0+:^)]|\^[\n\x1a]?[^)])*))(.*)`, ByGroups(Text, Punctuation, Text, NameLabel, CommentSingle), nil},
+			Include("redirect/compound"),
+			{`(?=[\n\x1a])`, Text, Pop(1)},
+			{`\|\|?|&&?`, Punctuation, Pop(1)},
+			Include("text"),
+		},
+		"arithmetic/compound": {
+			{`(?=\))`, Text, Pop(1)},
+			{`0[0-7]+`, LiteralNumberOct, nil},
+			{`0x[\da-f]+`, LiteralNumberHex, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`[(),]+`, Punctuation, nil},
+			{`([=+\-*/!~]|%|\^\^)+`, Operator, nil},
+			{`((?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(\^[\n\x1a]?)?[^()=+\-*/!~%^"\n\x1a&<>|\t\v\f\r ,;=\xa0]|\^[\n\x1a\t\v\f\r ,;=\xa0]?[^)])+`, UsingSelf("variable"), nil},
+			{`(?=[\x00|&])`, Text, Pop(1)},
+			Include("follow"),
+		},
+		"call/compound": {
+			{`(?=\))`, Text, Pop(1)},
+			{`(:?)((?:(?:[^\n\x1a&<>|\t\v\f\r ,;=\xa0+:^)]|\^[\n\x1a]?[^)])*))`, ByGroups(Punctuation, NameLabel), Pop(1)},
+		},
+		"label/compound": {
+			{`(?=\))`, Text, Pop(1)},
+			{`((?:(?:[^\n\x1a&<>|\t\v\f\r ,;=\xa0+:^)]|\^[\n\x1a]?[^)])*)?)((?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|\^[\n\x1a]?[^)]|[^"%^\n\x1a&<>|)])*)`, ByGroups(NameLabel, CommentSingle), Pop(1)},
+		},
+		"redirect/compound": {
+			{`((?:(?<=[\n\x1a\t\v\f\r ,;=\xa0])\d)?)(>>?&|<&)([\n\x1a\t\v\f\r ,;=\xa0]*)(\d)`, ByGroups(LiteralNumberInteger, Punctuation, Text, LiteralNumberInteger), nil},
+			{`((?:(?<=[\n\x1a\t\v\f\r ,;=\xa0])(?<!\^[\n\x1a])\d)?)(>>?|<)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?(?:[&<>|]+|(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0)])+))+))`, ByGroups(LiteralNumberInteger, Punctuation, UsingSelf("text")), nil},
+		},
+		"variable-or-escape": {
+			{`(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))`, NameVariable, nil},
+			{`%%|\^[\n\x1a]?(\^!|[\w\W])`, LiteralStringEscape, nil},
+		},
+		"string": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))`, NameVariable, nil},
+			{`\^!|%%`, LiteralStringEscape, nil},
+			{`[^"%^\n\x1a]+|[%^]`, LiteralStringDouble, nil},
+			Default(Pop(1)),
+		},
+		"sqstring": {
+			Include("variable-or-escape"),
+			{`[^%]+|%`, LiteralStringSingle, nil},
+		},
+		"bqstring": {
+			Include("variable-or-escape"),
+			{`[^%]+|%`, LiteralStringBacktick, nil},
+		},
+		"text": {
+			{`"`, LiteralStringDouble, Push("string")},
+			Include("variable-or-escape"),
+			{`[^"%^\n\x1a&<>|\t\v\f\r ,;=\xa0\d)]+|.`, Text, nil},
+		},
+		"variable": {
+			{`"`, LiteralStringDouble, Push("string")},
+			Include("variable-or-escape"),
+			{`[^"%^\n\x1a]+|.`, NameVariable, nil},
+		},
+		"for": {
+			{`((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))(in)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))(\()`, ByGroups(UsingSelf("text"), Keyword, UsingSelf("text"), Punctuation), Pop(1)},
+			Include("follow"),
+		},
+		"for2": {
+			{`\)`, Punctuation, nil},
+			{`((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))(do(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))`, ByGroups(UsingSelf("text"), Keyword), Pop(1)},
+			{`[\n\x1a]+`, Text, nil},
+			Include("follow"),
+		},
+		"for/f": {
+			{`(")((?:(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|[^"])*?")([\n\x1a\t\v\f\r ,;=\xa0]*)(\))`, ByGroups(LiteralStringDouble, UsingSelf("string"), Text, Punctuation), nil},
+			{`"`, LiteralStringDouble, Push("#pop", "for2", "string")},
+			{`('(?:%%|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|[\w\W])*?')([\n\x1a\t\v\f\r ,;=\xa0]*)(\))`, ByGroups(UsingSelf("sqstring"), Text, Punctuation), nil},
+			{"(`(?:%%|(?:(?:%(?:\\*|(?:~[a-z]*(?:\\$[^:]+:)?)?\\d|[^%:\\n\\x1a]+(?::(?:~(?:-?\\d+)?(?:,(?:-?\\d+)?)?|(?:[^%\\n\\x1a^]|\\^[^%\\n\\x1a])[^=\\n\\x1a]*=(?:[^%\\n\\x1a^]|\\^[^%\\n\\x1a])*)?)?%))|(?:\\^?![^!:\\n\\x1a]+(?::(?:~(?:-?\\d+)?(?:,(?:-?\\d+)?)?|(?:[^!\\n\\x1a^]|\\^[^!\\n\\x1a])[^=\\n\\x1a]*=(?:[^!\\n\\x1a^]|\\^[^!\\n\\x1a])*)?)?\\^?!))|[\\w\\W])*?`)([\\n\\x1a\\t\\v\\f\\r ,;=\\xa0]*)(\\))", ByGroups(UsingSelf("bqstring"), Text, Punctuation), nil},
+			Include("for2"),
+		},
+		"for/l": {
+			{`-?\d+`, LiteralNumberInteger, nil},
+			Include("for2"),
+		},
+		"if": {
+			{`((?:cmdextversion|errorlevel)(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))(\d+)`, ByGroups(Keyword, UsingSelf("text"), LiteralNumberInteger), Pop(1)},
+			{`(defined(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))((?:[&<>|]+|(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0])+))+))`, ByGroups(Keyword, UsingSelf("text"), UsingSelf("variable")), Pop(1)},
+			{`(exist(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)(?:[&<>|]+|(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0])+))+))`, ByGroups(Keyword, UsingSelf("text")), Pop(1)},
+			{`((?:-?(?:0[0-7]+|0x[\da-f]+|\d+)(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a]))(?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))((?:equ|geq|gtr|leq|lss|neq))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)(?:-?(?:0[0-7]+|0x[\da-f]+|\d+)(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])))`, ByGroups(UsingSelf("arithmetic"), OperatorWord, UsingSelf("arithmetic")), Pop(1)},
+			{`(?:[&<>|]+|(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0])+))+)`, UsingSelf("text"), Push("#pop", "if2")},
+		},
+		"if2": {
+			{`((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?)(==)((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)?(?:[&<>|]+|(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0])+))+))`, ByGroups(UsingSelf("text"), Operator, UsingSelf("text")), Pop(1)},
+			{`((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+))((?:equ|geq|gtr|leq|lss|neq))((?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)(?:[&<>|]+|(?:(?:"[^\n\x1a"]*(?:"|(?=[\n\x1a])))|(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|[^%:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%\n\x1a^]|\^[^%\n\x1a])[^=\n\x1a]*=(?:[^%\n\x1a^]|\^[^%\n\x1a])*)?)?%))|(?:\^?![^!:\n\x1a]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^!\n\x1a^]|\^[^!\n\x1a])[^=\n\x1a]*=(?:[^!\n\x1a^]|\^[^!\n\x1a])*)?)?\^?!))|(?:(?:(?:\^[\n\x1a]?)?[^"\n\x1a&<>|\t\v\f\r ,;=\xa0])+))+))`, ByGroups(UsingSelf("text"), OperatorWord, UsingSelf("text")), Pop(1)},
+		},
+		"(?": {
+			{`(?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)`, UsingSelf("text"), nil},
+			{`\(`, Punctuation, Push("#pop", "else?", "root/compound")},
+			Default(Pop(1)),
+		},
+		"else?": {
+			{`(?:(?:(?:\^[\n\x1a])?[\t\v\f\r ,;=\xa0])+)`, UsingSelf("text"), nil},
+			{`else(?=\^?[\t\v\f\r ,;=\xa0]|[&<>|\n\x1a])`, Keyword, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/b/bibtex.go b/vendor/github.com/alecthomas/chroma/lexers/b/bibtex.go
new file mode 100644
index 0000000000..1d76b1d800
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/b/bibtex.go
@@ -0,0 +1,76 @@
+package b
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Bibtex lexer.
+var Bibtex = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "BibTeX",
+		Aliases:         []string{"bib", "bibtex"},
+		Filenames:       []string{"*.bib"},
+		MimeTypes:       []string{"text/x-bibtex"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			{`@comment`, Comment, nil},
+			{`@preamble`, NameClass, Push("closing-brace", "value", "opening-brace")},
+			{`@string`, NameClass, Push("closing-brace", "field", "opening-brace")},
+			{"@[a-z_@!$&*+\\-./:;<>?\\[\\\\\\]^`|~][\\w@!$&*+\\-./:;<>?\\[\\\\\\]^`|~]*", NameClass, Push("closing-brace", "command-body", "opening-brace")},
+			{`.+`, Comment, nil},
+		},
+		"opening-brace": {
+			Include("whitespace"),
+			{`[{(]`, Punctuation, Pop(1)},
+		},
+		"closing-brace": {
+			Include("whitespace"),
+			{`[})]`, Punctuation, Pop(1)},
+		},
+		"command-body": {
+			Include("whitespace"),
+			{`[^\s\,\}]+`, NameLabel, Push("#pop", "fields")},
+		},
+		"fields": {
+			Include("whitespace"),
+			{`,`, Punctuation, Push("field")},
+			Default(Pop(1)),
+		},
+		"field": {
+			Include("whitespace"),
+			{"[a-z_@!$&*+\\-./:;<>?\\[\\\\\\]^`|~][\\w@!$&*+\\-./:;<>?\\[\\\\\\]^`|~]*", NameAttribute, Push("value", "=")},
+			Default(Pop(1)),
+		},
+		"=": {
+			Include("whitespace"),
+			{`=`, Punctuation, Pop(1)},
+		},
+		"value": {
+			Include("whitespace"),
+			{"[a-z_@!$&*+\\-./:;<>?\\[\\\\\\]^`|~][\\w@!$&*+\\-./:;<>?\\[\\\\\\]^`|~]*", NameVariable, nil},
+			{`"`, LiteralString, Push("quoted-string")},
+			{`\{`, LiteralString, Push("braced-string")},
+			{`[\d]+`, LiteralNumber, nil},
+			{`#`, Punctuation, nil},
+			Default(Pop(1)),
+		},
+		"quoted-string": {
+			{`\{`, LiteralString, Push("braced-string")},
+			{`"`, LiteralString, Pop(1)},
+			{`[^\{\"]+`, LiteralString, nil},
+		},
+		"braced-string": {
+			{`\{`, LiteralString, Push()},
+			{`\}`, LiteralString, Pop(1)},
+			{`[^\{\}]+`, LiteralString, nil},
+		},
+		"whitespace": {
+			{`\s+`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/b/blitz.go b/vendor/github.com/alecthomas/chroma/lexers/b/blitz.go
new file mode 100644
index 0000000000..5d5ffc8525
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/b/blitz.go
@@ -0,0 +1,48 @@
+package b
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Blitzbasic lexer.
+var Blitzbasic = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "BlitzBasic",
+		Aliases:         []string{"blitzbasic", "b3d", "bplus"},
+		Filenames:       []string{"*.bb", "*.decls"},
+		MimeTypes:       []string{"text/x-bb"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`[ \t]+`, Text, nil},
+			{`;.*?\n`, CommentSingle, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`[0-9]+\.[0-9]*(?!\.)`, LiteralNumberFloat, nil},
+			{`\.[0-9]+(?!\.)`, LiteralNumberFloat, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`\$[0-9a-f]+`, LiteralNumberHex, nil},
+			{`\%[10]+`, LiteralNumberBin, nil},
+			{Words(`\b`, `\b`, `Shl`, `Shr`, `Sar`, `Mod`, `Or`, `And`, `Not`, `Abs`, `Sgn`, `Handle`, `Int`, `Float`, `Str`, `First`, `Last`, `Before`, `After`), Operator, nil},
+			{`([+\-*/~=<>^])`, Operator, nil},
+			{`[(),:\[\]\\]`, Punctuation, nil},
+			{`\.([ \t]*)([a-z]\w*)`, NameLabel, nil},
+			{`\b(New)\b([ \t]+)([a-z]\w*)`, ByGroups(KeywordReserved, Text, NameClass), nil},
+			{`\b(Gosub|Goto)\b([ \t]+)([a-z]\w*)`, ByGroups(KeywordReserved, Text, NameLabel), nil},
+			{`\b(Object)\b([ \t]*)([.])([ \t]*)([a-z]\w*)\b`, ByGroups(Operator, Text, Punctuation, Text, NameClass), nil},
+			{`\b([a-z]\w*)(?:([ \t]*)(@{1,2}|[#$%])|([ \t]*)([.])([ \t]*)(?:([a-z]\w*)))?\b([ \t]*)(\()`, ByGroups(NameFunction, Text, KeywordType, Text, Punctuation, Text, NameClass, Text, Punctuation), nil},
+			{`\b(Function)\b([ \t]+)([a-z]\w*)(?:([ \t]*)(@{1,2}|[#$%])|([ \t]*)([.])([ \t]*)(?:([a-z]\w*)))?`, ByGroups(KeywordReserved, Text, NameFunction, Text, KeywordType, Text, Punctuation, Text, NameClass), nil},
+			{`\b(Type)([ \t]+)([a-z]\w*)`, ByGroups(KeywordReserved, Text, NameClass), nil},
+			{`\b(Pi|True|False|Null)\b`, KeywordConstant, nil},
+			{`\b(Local|Global|Const|Field|Dim)\b`, KeywordDeclaration, nil},
+			{Words(`\b`, `\b`, `End`, `Return`, `Exit`, `Chr`, `Len`, `Asc`, `New`, `Delete`, `Insert`, `Include`, `Function`, `Type`, `If`, `Then`, `Else`, `ElseIf`, `EndIf`, `For`, `To`, `Next`, `Step`, `Each`, `While`, `Wend`, `Repeat`, `Until`, `Forever`, `Select`, `Case`, `Default`, `Goto`, `Gosub`, `Data`, `Read`, `Restore`), KeywordReserved, nil},
+			{`([a-z]\w*)(?:([ \t]*)(@{1,2}|[#$%])|([ \t]*)([.])([ \t]*)(?:([a-z]\w*)))?`, ByGroups(NameVariable, Text, KeywordType, Text, Punctuation, Text, NameClass), nil},
+		},
+		"string": {
+			{`""`, LiteralStringDouble, nil},
+			{`"C?`, LiteralStringDouble, Pop(1)},
+			{`[^"]+`, LiteralStringDouble, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/b/bnf.go b/vendor/github.com/alecthomas/chroma/lexers/b/bnf.go
new file mode 100644
index 0000000000..5123a45aa0
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/b/bnf.go
@@ -0,0 +1,24 @@
+package b
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Bnf lexer.
+var Bnf = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "BNF",
+		Aliases:   []string{"bnf"},
+		Filenames: []string{"*.bnf"},
+		MimeTypes: []string{"text/x-bnf"},
+	},
+	Rules{
+		"root": {
+			{`(<)([ -;=?-~]+)(>)`, ByGroups(Punctuation, NameClass, Punctuation), nil},
+			{`::=`, Operator, nil},
+			{`[^<>:]+`, Text, nil},
+			{`.`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/b/brainfuck.go b/vendor/github.com/alecthomas/chroma/lexers/b/brainfuck.go
new file mode 100644
index 0000000000..6fac5f5e8c
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/b/brainfuck.go
@@ -0,0 +1,34 @@
+package b
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Brainfuck lexer.
+var Brainfuck = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Brainfuck",
+		Aliases:   []string{"brainfuck", "bf"},
+		Filenames: []string{"*.bf", "*.b"},
+		MimeTypes: []string{"application/x-brainfuck"},
+	},
+	Rules{
+		"common": {
+			{`[.,]+`, NameTag, nil},
+			{`[+-]+`, NameBuiltin, nil},
+			{`[<>]+`, NameVariable, nil},
+			{`[^.,+\-<>\[\]]+`, Comment, nil},
+		},
+		"root": {
+			{`\[`, Keyword, Push("loop")},
+			{`\]`, Error, nil},
+			Include("common"),
+		},
+		"loop": {
+			{`\[`, Keyword, Push()},
+			{`\]`, Keyword, Pop(1)},
+			Include("common"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/c.go b/vendor/github.com/alecthomas/chroma/lexers/c/c.go
new file mode 100644
index 0000000000..df2c0faac9
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/c.go
@@ -0,0 +1,91 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// C lexer.
+var C = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "C",
+		Aliases:   []string{"c"},
+		Filenames: []string{"*.c", "*.h", "*.idc"},
+		MimeTypes: []string{"text/x-chdr", "text/x-csrc"},
+	},
+	Rules{
+		"whitespace": {
+			{`^#if\s+0`, CommentPreproc, Push("if0")},
+			{`^#`, CommentPreproc, Push("macro")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#if\s+0)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("if0")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("macro")},
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`//(\n|[\w\W]*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?[*][\w\W]*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`/(\\\n)?[*][\w\W]*`, CommentMultiline, nil},
+		},
+		"statements": {
+			{`(L?)(")`, ByGroups(LiteralStringAffix, LiteralString), Push("string")},
+			{`(L?)(')(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])(')`, ByGroups(LiteralStringAffix, LiteralStringChar, LiteralStringChar, LiteralStringChar), nil},
+			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+[LlUu]*`, LiteralNumberHex, nil},
+			{`0[0-7]+[LlUu]*`, LiteralNumberOct, nil},
+			{`\d+[LlUu]*`, LiteralNumberInteger, nil},
+			{`\*/`, Error, nil},
+			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
+			{`[()\[\],.]`, Punctuation, nil},
+			{Words(``, `\b`, `asm`, `auto`, `break`, `case`, `const`, `continue`, `default`, `do`, `else`, `enum`, `extern`, `for`, `goto`, `if`, `register`, `restricted`, `return`, `sizeof`, `static`, `struct`, `switch`, `typedef`, `union`, `volatile`, `while`), Keyword, nil},
+			{`(bool|int|long|float|short|double|char|unsigned|signed|void)\b`, KeywordType, nil},
+			{Words(``, `\b`, `inline`, `_inline`, `__inline`, `naked`, `restrict`, `thread`, `typename`), KeywordReserved, nil},
+			{`(__m(128i|128d|128|64))\b`, KeywordReserved, nil},
+			{Words(`__`, `\b`, `asm`, `int8`, `based`, `except`, `int16`, `stdcall`, `cdecl`, `fastcall`, `int32`, `declspec`, `finally`, `int64`, `try`, `leave`, `wchar_t`, `w64`, `unaligned`, `raise`, `noop`, `identifier`, `forceinline`, `assume`), KeywordReserved, nil},
+			{`(true|false|NULL)\b`, NameBuiltin, nil},
+			{`([a-zA-Z_]\w*)(\s*)(:)(?!:)`, ByGroups(NameLabel, Text, Punctuation), nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"root": {
+			Include("whitespace"),
+			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;{]*)(\{)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), Push("function")},
+			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;]*)(;)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), nil},
+			Default(Push("statement")),
+		},
+		"statement": {
+			Include("whitespace"),
+			Include("statements"),
+			{`[{}]`, Punctuation, nil},
+			{`;`, Punctuation, Pop(1)},
+		},
+		"function": {
+			Include("whitespace"),
+			Include("statements"),
+			{`;`, Punctuation, nil},
+			{`\{`, Punctuation, Push()},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})`, LiteralStringEscape, nil},
+			{`[^\\"\n]+`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+		},
+		"macro": {
+			{`(include)(\s*(?:/[*].*?[*]/\s*)?)([^\n]+)`, ByGroups(CommentPreproc, Text, CommentPreprocFile), nil},
+			{`[^/\n]+`, CommentPreproc, nil},
+			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
+			{`//.*?\n`, CommentSingle, Pop(1)},
+			{`/`, CommentPreproc, nil},
+			{`(?<=\\)\n`, CommentPreproc, nil},
+			{`\n`, CommentPreproc, Pop(1)},
+		},
+		"if0": {
+			{`^\s*#if.*?(?<!\\)\n`, CommentPreproc, Push()},
+			{`^\s*#el(?:se|if).*\n`, CommentPreproc, Pop(1)},
+			{`^\s*#endif.*?(?<!\\)\n`, CommentPreproc, Pop(1)},
+			{`.*?\n`, Comment, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/capnproto.go b/vendor/github.com/alecthomas/chroma/lexers/c/capnproto.go
new file mode 100644
index 0000000000..0f9d03c6d3
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/capnproto.go
@@ -0,0 +1,61 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Cap'N'Proto Proto lexer.
+var CapNProto = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Cap'n Proto",
+		Aliases:   []string{"capnp"},
+		Filenames: []string{"*.capnp"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`#.*?$`, CommentSingle, nil},
+			{`@[0-9a-zA-Z]*`, NameDecorator, nil},
+			{`=`, Literal, Push("expression")},
+			{`:`, NameClass, Push("type")},
+			{`\$`, NameAttribute, Push("annotation")},
+			{`(struct|enum|interface|union|import|using|const|annotation|extends|in|of|on|as|with|from|fixed)\b`, Keyword, nil},
+			{`[\w.]+`, Name, nil},
+			{`[^#@=:$\w]+`, Text, nil},
+		},
+		"type": {
+			{`[^][=;,(){}$]+`, NameClass, nil},
+			{`[[(]`, NameClass, Push("parentype")},
+			Default(Pop(1)),
+		},
+		"parentype": {
+			{`[^][;()]+`, NameClass, nil},
+			{`[[(]`, NameClass, Push()},
+			{`[])]`, NameClass, Pop(1)},
+			Default(Pop(1)),
+		},
+		"expression": {
+			{`[^][;,(){}$]+`, Literal, nil},
+			{`[[(]`, Literal, Push("parenexp")},
+			Default(Pop(1)),
+		},
+		"parenexp": {
+			{`[^][;()]+`, Literal, nil},
+			{`[[(]`, Literal, Push()},
+			{`[])]`, Literal, Pop(1)},
+			Default(Pop(1)),
+		},
+		"annotation": {
+			{`[^][;,(){}=:]+`, NameAttribute, nil},
+			{`[[(]`, NameAttribute, Push("annexp")},
+			Default(Pop(1)),
+		},
+		"annexp": {
+			{`[^][;()]+`, NameAttribute, nil},
+			{`[[(]`, NameAttribute, Push()},
+			{`[])]`, NameAttribute, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/ceylon.go b/vendor/github.com/alecthomas/chroma/lexers/c/ceylon.go
new file mode 100644
index 0000000000..07324ca1fc
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/ceylon.go
@@ -0,0 +1,63 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Ceylon lexer.
+var Ceylon = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Ceylon",
+		Aliases:   []string{"ceylon"},
+		Filenames: []string{"*.ceylon"},
+		MimeTypes: []string{"text/x-ceylon"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`^(\s*(?:[a-zA-Z_][\w.\[\]]*\s+)+?)([a-zA-Z_]\w*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
+			{`[^\S\n]+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*`, CommentMultiline, Push("comment")},
+			{`(shared|abstract|formal|default|actual|variable|deprecated|small|late|literal|doc|by|see|throws|optional|license|tagged|final|native|annotation|sealed)\b`, NameDecorator, nil},
+			{`(break|case|catch|continue|else|finally|for|in|if|return|switch|this|throw|try|while|is|exists|dynamic|nonempty|then|outer|assert|let)\b`, Keyword, nil},
+			{`(abstracts|extends|satisfies|super|given|of|out|assign)\b`, KeywordDeclaration, nil},
+			{`(function|value|void|new)\b`, KeywordType, nil},
+			{`(assembly|module|package)(\s+)`, ByGroups(KeywordNamespace, Text), nil},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`(class|interface|object|alias)(\s+)`, ByGroups(KeywordDeclaration, Text), Push("class")},
+			{`(import)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`'\\.'|'[^\\]'|'\\\{#[0-9a-fA-F]{4}\}'`, LiteralStringChar, nil},
+			{"\".*``.*``.*\"", LiteralStringInterpol, nil},
+			{`(\.)([a-z_]\w*)`, ByGroups(Operator, NameAttribute), nil},
+			{`[a-zA-Z_]\w*:`, NameLabel, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+			{`[~^*!%&\[\](){}<>|+=:;,./?-]`, Operator, nil},
+			{`\d{1,3}(_\d{3})+\.\d{1,3}(_\d{3})+[kMGTPmunpf]?`, LiteralNumberFloat, nil},
+			{`\d{1,3}(_\d{3})+\.[0-9]+([eE][+-]?[0-9]+)?[kMGTPmunpf]?`, LiteralNumberFloat, nil},
+			{`[0-9][0-9]*\.\d{1,3}(_\d{3})+[kMGTPmunpf]?`, LiteralNumberFloat, nil},
+			{`[0-9][0-9]*\.[0-9]+([eE][+-]?[0-9]+)?[kMGTPmunpf]?`, LiteralNumberFloat, nil},
+			{`#([0-9a-fA-F]{4})(_[0-9a-fA-F]{4})+`, LiteralNumberHex, nil},
+			{`#[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`\$([01]{4})(_[01]{4})+`, LiteralNumberBin, nil},
+			{`\$[01]+`, LiteralNumberBin, nil},
+			{`\d{1,3}(_\d{3})+[kMGTP]?`, LiteralNumberInteger, nil},
+			{`[0-9]+[kMGTP]?`, LiteralNumberInteger, nil},
+			{`\n`, Text, nil},
+		},
+		"class": {
+			{`[A-Za-z_]\w*`, NameClass, Pop(1)},
+		},
+		"import": {
+			{`[a-z][\w.]*`, NameNamespace, Pop(1)},
+		},
+		"comment": {
+			{`[^*/]`, CommentMultiline, nil},
+			{`/\*`, CommentMultiline, Push()},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[*/]`, CommentMultiline, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/cfengine3.go b/vendor/github.com/alecthomas/chroma/lexers/c/cfengine3.go
new file mode 100644
index 0000000000..f96252fa46
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/cfengine3.go
@@ -0,0 +1,56 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Cfengine3 lexer.
+var Cfengine3 = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "CFEngine3",
+		Aliases:   []string{"cfengine3", "cf3"},
+		Filenames: []string{"*.cf"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`#.*?\n`, Comment, nil},
+			{`(body)(\s+)(\S+)(\s+)(control)`, ByGroups(Keyword, Text, Keyword, Text, Keyword), nil},
+			{`(body|bundle)(\s+)(\S+)(\s+)(\w+)(\()`, ByGroups(Keyword, Text, Keyword, Text, NameFunction, Punctuation), Push("arglist")},
+			{`(body|bundle)(\s+)(\S+)(\s+)(\w+)`, ByGroups(Keyword, Text, Keyword, Text, NameFunction), nil},
+			{`(")([^"]+)(")(\s+)(string|slist|int|real)(\s*)(=>)(\s*)`, ByGroups(Punctuation, NameVariable, Punctuation, Text, KeywordType, Text, Operator, Text), nil},
+			{`(\S+)(\s*)(=>)(\s*)`, ByGroups(KeywordReserved, Text, Operator, Text), nil},
+			{`"`, LiteralString, Push("string")},
+			{`(\w+)(\()`, ByGroups(NameFunction, Punctuation), nil},
+			{`([\w.!&|()]+)(::)`, ByGroups(NameClass, Punctuation), nil},
+			{`(\w+)(:)`, ByGroups(KeywordDeclaration, Punctuation), nil},
+			{`@[{(][^)}]+[})]`, NameVariable, nil},
+			{`[(){},;]`, Punctuation, nil},
+			{`=>`, Operator, nil},
+			{`->`, Operator, nil},
+			{`\d+\.\d+`, LiteralNumberFloat, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`\w+`, NameFunction, nil},
+			{`\s+`, Text, nil},
+		},
+		"string": {
+			{`\$[{(]`, LiteralStringInterpol, Push("interpol")},
+			{`\\.`, LiteralStringEscape, nil},
+			{`"`, LiteralString, Pop(1)},
+			{`\n`, LiteralString, nil},
+			{`.`, LiteralString, nil},
+		},
+		"interpol": {
+			{`\$[{(]`, LiteralStringInterpol, Push()},
+			{`[})]`, LiteralStringInterpol, Pop(1)},
+			{`[^${()}]+`, LiteralStringInterpol, nil},
+		},
+		"arglist": {
+			{`\)`, Punctuation, Pop(1)},
+			{`,`, Punctuation, nil},
+			{`\w+`, NameVariable, nil},
+			{`\s+`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/chaiscript.go b/vendor/github.com/alecthomas/chroma/lexers/c/chaiscript.go
new file mode 100644
index 0000000000..d2aa50db68
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/chaiscript.go
@@ -0,0 +1,63 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Chaiscript lexer.
+var Chaiscript = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "ChaiScript",
+		Aliases:   []string{"chai", "chaiscript"},
+		Filenames: []string{"*.chai"},
+		MimeTypes: []string{"text/x-chaiscript", "application/x-chaiscript"},
+		DotAll:    true,
+	},
+	Rules{
+		"commentsandwhitespace": {
+			{`\s+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`^\#.*?\n`, CommentSingle, nil},
+		},
+		"slashstartsregex": {
+			Include("commentsandwhitespace"),
+			{`/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gim]+\b|\B)`, LiteralStringRegex, Pop(1)},
+			{`(?=/)`, Text, Push("#pop", "badregex")},
+			Default(Pop(1)),
+		},
+		"badregex": {
+			{`\n`, Text, Pop(1)},
+		},
+		"root": {
+			Include("commentsandwhitespace"),
+			{`\n`, Text, nil},
+			{`[^\S\n]+`, Text, nil},
+			{`\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|\.\.(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?`, Operator, Push("slashstartsregex")},
+			{`[{(\[;,]`, Punctuation, Push("slashstartsregex")},
+			{`[})\].]`, Punctuation, nil},
+			{`[=+\-*/]`, Operator, nil},
+			{`(for|in|while|do|break|return|continue|if|else|throw|try|catch)\b`, Keyword, Push("slashstartsregex")},
+			{`(var)\b`, KeywordDeclaration, Push("slashstartsregex")},
+			{`(attr|def|fun)\b`, KeywordReserved, nil},
+			{`(true|false)\b`, KeywordConstant, nil},
+			{`(eval|throw)\b`, NameBuiltin, nil},
+			{"`\\S+`", NameBuiltin, nil},
+			{`[$a-zA-Z_]\w*`, NameOther, nil},
+			{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`"`, LiteralStringDouble, Push("dqstring")},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+		},
+		"dqstring": {
+			{`\$\{[^"}]+?\}`, LiteralStringInterpol, nil},
+			{`\$`, LiteralStringDouble, nil},
+			{`\\\\`, LiteralStringDouble, nil},
+			{`\\"`, LiteralStringDouble, nil},
+			{`[^\\"$]+`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/cheetah.go b/vendor/github.com/alecthomas/chroma/lexers/c/cheetah.go
new file mode 100644
index 0000000000..b2cb9c4066
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/cheetah.go
@@ -0,0 +1,37 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+	. "github.com/alecthomas/chroma/lexers/p" // nolint
+)
+
+// Cheetah lexer.
+var Cheetah = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Cheetah",
+		Aliases:   []string{"cheetah", "spitfire"},
+		Filenames: []string{"*.tmpl", "*.spt"},
+		MimeTypes: []string{"application/x-cheetah", "application/x-spitfire"},
+	},
+	Rules{
+		"root": {
+			{`(##[^\n]*)$`, ByGroups(Comment), nil},
+			{`#[*](.|\n)*?[*]#`, Comment, nil},
+			{`#end[^#\n]*(?:#|$)`, CommentPreproc, nil},
+			{`#slurp$`, CommentPreproc, nil},
+			{`(#[a-zA-Z]+)([^#\n]*)(#|$)`, ByGroups(CommentPreproc, Using(Python), CommentPreproc), nil},
+			{`(\$)([a-zA-Z_][\w.]*\w)`, ByGroups(CommentPreproc, Using(Python)), nil},
+			{`(\$\{!?)(.*?)(\})(?s)`, ByGroups(CommentPreproc, Using(Python), CommentPreproc), nil},
+			{`(?sx)
+                (.+?)               # anything, followed by:
+                (?:
+                 (?=\#[#a-zA-Z]*) | # an eval comment
+                 (?=\$[a-zA-Z_{]) | # a substitution
+                 \Z                 # end of string
+                )
+            `, Other, nil},
+			{`\s+`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/cl.go b/vendor/github.com/alecthomas/chroma/lexers/c/cl.go
new file mode 100644
index 0000000000..fdc9729764
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/cl.go
@@ -0,0 +1,306 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var (
+	clBuiltinFunctions = []string{
+		"<", "<=", "=", ">", ">=", "-", "/", "/=", "*", "+", "1-", "1+",
+		"abort", "abs", "acons", "acos", "acosh", "add-method", "adjoin",
+		"adjustable-array-p", "adjust-array", "allocate-instance",
+		"alpha-char-p", "alphanumericp", "append", "apply", "apropos",
+		"apropos-list", "aref", "arithmetic-error-operands",
+		"arithmetic-error-operation", "array-dimension", "array-dimensions",
+		"array-displacement", "array-element-type", "array-has-fill-pointer-p",
+		"array-in-bounds-p", "arrayp", "array-rank", "array-row-major-index",
+		"array-total-size", "ash", "asin", "asinh", "assoc", "assoc-if",
+		"assoc-if-not", "atan", "atanh", "atom", "bit", "bit-and", "bit-andc1",
+		"bit-andc2", "bit-eqv", "bit-ior", "bit-nand", "bit-nor", "bit-not",
+		"bit-orc1", "bit-orc2", "bit-vector-p", "bit-xor", "boole",
+		"both-case-p", "boundp", "break", "broadcast-stream-streams",
+		"butlast", "byte", "byte-position", "byte-size", "caaaar", "caaadr",
+		"caaar", "caadar", "caaddr", "caadr", "caar", "cadaar", "cadadr",
+		"cadar", "caddar", "cadddr", "caddr", "cadr", "call-next-method", "car",
+		"cdaaar", "cdaadr", "cdaar", "cdadar", "cdaddr", "cdadr", "cdar",
+		"cddaar", "cddadr", "cddar", "cdddar", "cddddr", "cdddr", "cddr", "cdr",
+		"ceiling", "cell-error-name", "cerror", "change-class", "char", "char<",
+		"char<=", "char=", "char>", "char>=", "char/=", "character",
+		"characterp", "char-code", "char-downcase", "char-equal",
+		"char-greaterp", "char-int", "char-lessp", "char-name",
+		"char-not-equal", "char-not-greaterp", "char-not-lessp", "char-upcase",
+		"cis", "class-name", "class-of", "clear-input", "clear-output",
+		"close", "clrhash", "code-char", "coerce", "compile",
+		"compiled-function-p", "compile-file", "compile-file-pathname",
+		"compiler-macro-function", "complement", "complex", "complexp",
+		"compute-applicable-methods", "compute-restarts", "concatenate",
+		"concatenated-stream-streams", "conjugate", "cons", "consp",
+		"constantly", "constantp", "continue", "copy-alist", "copy-list",
+		"copy-pprint-dispatch", "copy-readtable", "copy-seq", "copy-structure",
+		"copy-symbol", "copy-tree", "cos", "cosh", "count", "count-if",
+		"count-if-not", "decode-float", "decode-universal-time", "delete",
+		"delete-duplicates", "delete-file", "delete-if", "delete-if-not",
+		"delete-package", "denominator", "deposit-field", "describe",
+		"describe-object", "digit-char", "digit-char-p", "directory",
+		"directory-namestring", "disassemble", "documentation", "dpb",
+		"dribble", "echo-stream-input-stream", "echo-stream-output-stream",
+		"ed", "eighth", "elt", "encode-universal-time", "endp",
+		"enough-namestring", "ensure-directories-exist",
+		"ensure-generic-function", "eq", "eql", "equal", "equalp", "error",
+		"eval", "evenp", "every", "exp", "export", "expt", "fboundp",
+		"fceiling", "fdefinition", "ffloor", "fifth", "file-author",
+		"file-error-pathname", "file-length", "file-namestring",
+		"file-position", "file-string-length", "file-write-date",
+		"fill", "fill-pointer", "find", "find-all-symbols", "find-class",
+		"find-if", "find-if-not", "find-method", "find-package", "find-restart",
+		"find-symbol", "finish-output", "first", "float", "float-digits",
+		"floatp", "float-precision", "float-radix", "float-sign", "floor",
+		"fmakunbound", "force-output", "format", "fourth", "fresh-line",
+		"fround", "ftruncate", "funcall", "function-keywords",
+		"function-lambda-expression", "functionp", "gcd", "gensym", "gentemp",
+		"get", "get-decoded-time", "get-dispatch-macro-character", "getf",
+		"gethash", "get-internal-real-time", "get-internal-run-time",
+		"get-macro-character", "get-output-stream-string", "get-properties",
+		"get-setf-expansion", "get-universal-time", "graphic-char-p",
+		"hash-table-count", "hash-table-p", "hash-table-rehash-size",
+		"hash-table-rehash-threshold", "hash-table-size", "hash-table-test",
+		"host-namestring", "identity", "imagpart", "import",
+		"initialize-instance", "input-stream-p", "inspect",
+		"integer-decode-float", "integer-length", "integerp",
+		"interactive-stream-p", "intern", "intersection",
+		"invalid-method-error", "invoke-debugger", "invoke-restart",
+		"invoke-restart-interactively", "isqrt", "keywordp", "last", "lcm",
+		"ldb", "ldb-test", "ldiff", "length", "lisp-implementation-type",
+		"lisp-implementation-version", "list", "list*", "list-all-packages",
+		"listen", "list-length", "listp", "load",
+		"load-logical-pathname-translations", "log", "logand", "logandc1",
+		"logandc2", "logbitp", "logcount", "logeqv", "logical-pathname",
+		"logical-pathname-translations", "logior", "lognand", "lognor",
+		"lognot", "logorc1", "logorc2", "logtest", "logxor", "long-site-name",
+		"lower-case-p", "machine-instance", "machine-type", "machine-version",
+		"macroexpand", "macroexpand-1", "macro-function", "make-array",
+		"make-broadcast-stream", "make-concatenated-stream", "make-condition",
+		"make-dispatch-macro-character", "make-echo-stream", "make-hash-table",
+		"make-instance", "make-instances-obsolete", "make-list",
+		"make-load-form", "make-load-form-saving-slots", "make-package",
+		"make-pathname", "make-random-state", "make-sequence", "make-string",
+		"make-string-input-stream", "make-string-output-stream", "make-symbol",
+		"make-synonym-stream", "make-two-way-stream", "makunbound", "map",
+		"mapc", "mapcan", "mapcar", "mapcon", "maphash", "map-into", "mapl",
+		"maplist", "mask-field", "max", "member", "member-if", "member-if-not",
+		"merge", "merge-pathnames", "method-combination-error",
+		"method-qualifiers", "min", "minusp", "mismatch", "mod",
+		"muffle-warning", "name-char", "namestring", "nbutlast", "nconc",
+		"next-method-p", "nintersection", "ninth", "no-applicable-method",
+		"no-next-method", "not", "notany", "notevery", "nreconc", "nreverse",
+		"nset-difference", "nset-exclusive-or", "nstring-capitalize",
+		"nstring-downcase", "nstring-upcase", "nsublis", "nsubst", "nsubst-if",
+		"nsubst-if-not", "nsubstitute", "nsubstitute-if", "nsubstitute-if-not",
+		"nth", "nthcdr", "null", "numberp", "numerator", "nunion", "oddp",
+		"open", "open-stream-p", "output-stream-p", "package-error-package",
+		"package-name", "package-nicknames", "packagep",
+		"package-shadowing-symbols", "package-used-by-list", "package-use-list",
+		"pairlis", "parse-integer", "parse-namestring", "pathname",
+		"pathname-device", "pathname-directory", "pathname-host",
+		"pathname-match-p", "pathname-name", "pathnamep", "pathname-type",
+		"pathname-version", "peek-char", "phase", "plusp", "position",
+		"position-if", "position-if-not", "pprint", "pprint-dispatch",
+		"pprint-fill", "pprint-indent", "pprint-linear", "pprint-newline",
+		"pprint-tab", "pprint-tabular", "prin1", "prin1-to-string", "princ",
+		"princ-to-string", "print", "print-object", "probe-file", "proclaim",
+		"provide", "random", "random-state-p", "rassoc", "rassoc-if",
+		"rassoc-if-not", "rational", "rationalize", "rationalp", "read",
+		"read-byte", "read-char", "read-char-no-hang", "read-delimited-list",
+		"read-from-string", "read-line", "read-preserving-whitespace",
+		"read-sequence", "readtable-case", "readtablep", "realp", "realpart",
+		"reduce", "reinitialize-instance", "rem", "remhash", "remove",
+		"remove-duplicates", "remove-if", "remove-if-not", "remove-method",
+		"remprop", "rename-file", "rename-package", "replace", "require",
+		"rest", "restart-name", "revappend", "reverse", "room", "round",
+		"row-major-aref", "rplaca", "rplacd", "sbit", "scale-float", "schar",
+		"search", "second", "set", "set-difference",
+		"set-dispatch-macro-character", "set-exclusive-or",
+		"set-macro-character", "set-pprint-dispatch", "set-syntax-from-char",
+		"seventh", "shadow", "shadowing-import", "shared-initialize",
+		"short-site-name", "signal", "signum", "simple-bit-vector-p",
+		"simple-condition-format-arguments", "simple-condition-format-control",
+		"simple-string-p", "simple-vector-p", "sin", "sinh", "sixth", "sleep",
+		"slot-boundp", "slot-exists-p", "slot-makunbound", "slot-missing",
+		"slot-unbound", "slot-value", "software-type", "software-version",
+		"some", "sort", "special-operator-p", "sqrt", "stable-sort",
+		"standard-char-p", "store-value", "stream-element-type",
+		"stream-error-stream", "stream-external-format", "streamp", "string",
+		"string<", "string<=", "string=", "string>", "string>=", "string/=",
+		"string-capitalize", "string-downcase", "string-equal",
+		"string-greaterp", "string-left-trim", "string-lessp",
+		"string-not-equal", "string-not-greaterp", "string-not-lessp",
+		"stringp", "string-right-trim", "string-trim", "string-upcase",
+		"sublis", "subseq", "subsetp", "subst", "subst-if", "subst-if-not",
+		"substitute", "substitute-if", "substitute-if-not", "subtypep", "svref",
+		"sxhash", "symbol-function", "symbol-name", "symbolp", "symbol-package",
+		"symbol-plist", "symbol-value", "synonym-stream-symbol", "syntax:",
+		"tailp", "tan", "tanh", "tenth", "terpri", "third",
+		"translate-logical-pathname", "translate-pathname", "tree-equal",
+		"truename", "truncate", "two-way-stream-input-stream",
+		"two-way-stream-output-stream", "type-error-datum",
+		"type-error-expected-type", "type-of", "typep", "unbound-slot-instance",
+		"unexport", "unintern", "union", "unread-char", "unuse-package",
+		"update-instance-for-different-class",
+		"update-instance-for-redefined-class", "upgraded-array-element-type",
+		"upgraded-complex-part-type", "upper-case-p", "use-package",
+		"user-homedir-pathname", "use-value", "values", "values-list", "vector",
+		"vectorp", "vector-pop", "vector-push", "vector-push-extend", "warn",
+		"wild-pathname-p", "write", "write-byte", "write-char", "write-line",
+		"write-sequence", "write-string", "write-to-string", "yes-or-no-p",
+		"y-or-n-p", "zerop",
+	}
+
+	clSpecialForms = []string{
+		"block", "catch", "declare", "eval-when", "flet", "function", "go", "if",
+		"labels", "lambda", "let", "let*", "load-time-value", "locally", "macrolet",
+		"multiple-value-call", "multiple-value-prog1", "progn", "progv", "quote",
+		"return-from", "setq", "symbol-macrolet", "tagbody", "the", "throw",
+		"unwind-protect",
+	}
+
+	clMacros = []string{
+		"and", "assert", "call-method", "case", "ccase", "check-type", "cond",
+		"ctypecase", "decf", "declaim", "defclass", "defconstant", "defgeneric",
+		"define-compiler-macro", "define-condition", "define-method-combination",
+		"define-modify-macro", "define-setf-expander", "define-symbol-macro",
+		"defmacro", "defmethod", "defpackage", "defparameter", "defsetf",
+		"defstruct", "deftype", "defun", "defvar", "destructuring-bind", "do",
+		"do*", "do-all-symbols", "do-external-symbols", "dolist", "do-symbols",
+		"dotimes", "ecase", "etypecase", "formatter", "handler-bind",
+		"handler-case", "ignore-errors", "incf", "in-package", "lambda", "loop",
+		"loop-finish", "make-method", "multiple-value-bind", "multiple-value-list",
+		"multiple-value-setq", "nth-value", "or", "pop",
+		"pprint-exit-if-list-exhausted", "pprint-logical-block", "pprint-pop",
+		"print-unreadable-object", "prog", "prog*", "prog1", "prog2", "psetf",
+		"psetq", "push", "pushnew", "remf", "restart-bind", "restart-case",
+		"return", "rotatef", "setf", "shiftf", "step", "time", "trace", "typecase",
+		"unless", "untrace", "when", "with-accessors", "with-compilation-unit",
+		"with-condition-restarts", "with-hash-table-iterator",
+		"with-input-from-string", "with-open-file", "with-open-stream",
+		"with-output-to-string", "with-package-iterator", "with-simple-restart",
+		"with-slots", "with-standard-io-syntax",
+	}
+
+	clLambdaListKeywords = []string{
+		"&allow-other-keys", "&aux", "&body", "&environment", "&key", "&optional",
+		"&rest", "&whole",
+	}
+
+	clDeclarations = []string{
+		"dynamic-extent", "ignore", "optimize", "ftype", "inline", "special",
+		"ignorable", "notinline", "type",
+	}
+
+	clBuiltinTypes = []string{
+		"atom", "boolean", "base-char", "base-string", "bignum", "bit",
+		"compiled-function", "extended-char", "fixnum", "keyword", "nil",
+		"signed-byte", "short-float", "single-float", "double-float", "long-float",
+		"simple-array", "simple-base-string", "simple-bit-vector", "simple-string",
+		"simple-vector", "standard-char", "unsigned-byte",
+
+		// Condition Types
+		"arithmetic-error", "cell-error", "condition", "control-error",
+		"division-by-zero", "end-of-file", "error", "file-error",
+		"floating-point-inexact", "floating-point-overflow",
+		"floating-point-underflow", "floating-point-invalid-operation",
+		"parse-error", "package-error", "print-not-readable", "program-error",
+		"reader-error", "serious-condition", "simple-condition", "simple-error",
+		"simple-type-error", "simple-warning", "stream-error", "storage-condition",
+		"style-warning", "type-error", "unbound-variable", "unbound-slot",
+		"undefined-function", "warning",
+	}
+
+	clBuiltinClasses = []string{
+		"array", "broadcast-stream", "bit-vector", "built-in-class", "character",
+		"class", "complex", "concatenated-stream", "cons", "echo-stream",
+		"file-stream", "float", "function", "generic-function", "hash-table",
+		"integer", "list", "logical-pathname", "method-combination", "method",
+		"null", "number", "package", "pathname", "ratio", "rational", "readtable",
+		"real", "random-state", "restart", "sequence", "standard-class",
+		"standard-generic-function", "standard-method", "standard-object",
+		"string-stream", "stream", "string", "structure-class", "structure-object",
+		"symbol", "synonym-stream", "t", "two-way-stream", "vector",
+	}
+)
+
+// Common Lisp lexer.
+var CommonLisp = internal.Register(TypeRemappingLexer(MustNewLexer(
+	&Config{
+		Name:            "Common Lisp",
+		Aliases:         []string{"common-lisp", "cl", "lisp"},
+		Filenames:       []string{"*.cl", "*.lisp"},
+		MimeTypes:       []string{"text/x-common-lisp"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			Default(Push("body")),
+		},
+		"multiline-comment": {
+			{`#\|`, CommentMultiline, Push()},
+			{`\|#`, CommentMultiline, Pop(1)},
+			{`[^|#]+`, CommentMultiline, nil},
+			{`[|#]`, CommentMultiline, nil},
+		},
+		"commented-form": {
+			{`\(`, CommentPreproc, Push()},
+			{`\)`, CommentPreproc, Pop(1)},
+			{`[^()]+`, CommentPreproc, nil},
+		},
+		"body": {
+			{`\s+`, Text, nil},
+			{`;.*$`, CommentSingle, nil},
+			{`#\|`, CommentMultiline, Push("multiline-comment")},
+			{`#\d*Y.*$`, CommentSpecial, nil},
+			{`"(\\.|\\\n|[^"\\])*"`, LiteralString, nil},
+			{`:(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
+			{`::(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
+			{`:#(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
+			{`'(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
+			{`'`, Operator, nil},
+			{"`", Operator, nil},
+			{"[-+]?\\d+\\.?(?=[ \"()\\'\\n,;`])", LiteralNumberInteger, nil},
+			{"[-+]?\\d+/\\d+(?=[ \"()\\'\\n,;`])", LiteralNumber, nil},
+			{"[-+]?(\\d*\\.\\d+([defls][-+]?\\d+)?|\\d+(\\.\\d*)?[defls][-+]?\\d+)(?=[ \"()\\'\\n,;`])", LiteralNumberFloat, nil},
+			{"#\\\\.(?=[ \"()\\'\\n,;`])", LiteralStringChar, nil},
+			{`#\\(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringChar, nil},
+			{`#\(`, Operator, Push("body")},
+			{`#\d*\*[01]*`, LiteralOther, nil},
+			{`#:(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
+			{`#[.,]`, Operator, nil},
+			{`#\'`, NameFunction, nil},
+			{`#b[+-]?[01]+(/[01]+)?`, LiteralNumberBin, nil},
+			{`#o[+-]?[0-7]+(/[0-7]+)?`, LiteralNumberOct, nil},
+			{`#x[+-]?[0-9a-f]+(/[0-9a-f]+)?`, LiteralNumberHex, nil},
+			{`#\d+r[+-]?[0-9a-z]+(/[0-9a-z]+)?`, LiteralNumber, nil},
+			{`(#c)(\()`, ByGroups(LiteralNumber, Punctuation), Push("body")},
+			{`(#\d+a)(\()`, ByGroups(LiteralOther, Punctuation), Push("body")},
+			{`(#s)(\()`, ByGroups(LiteralOther, Punctuation), Push("body")},
+			{`#p?"(\\.|[^"])*"`, LiteralOther, nil},
+			{`#\d+=`, Operator, nil},
+			{`#\d+#`, Operator, nil},
+			{"#+nil(?=[ \"()\\'\\n,;`])\\s*\\(", CommentPreproc, Push("commented-form")},
+			{`#[+-]`, Operator, nil},
+			{`(,@|,|\.)`, Operator, nil},
+			{"(t|nil)(?=[ \"()\\'\\n,;`])", NameConstant, nil},
+			{`\*(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)\*`, NameVariableGlobal, nil},
+			{`(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, NameVariable, nil},
+			{`\(`, Punctuation, Push("body")},
+			{`\)`, Punctuation, Pop(1)},
+		},
+	},
+), TypeMapping{
+	{NameVariable, NameFunction, clBuiltinFunctions},
+	{NameVariable, Keyword, clSpecialForms},
+	{NameVariable, NameBuiltin, clMacros},
+	{NameVariable, Keyword, clLambdaListKeywords},
+	{NameVariable, Keyword, clDeclarations},
+	{NameVariable, KeywordType, clBuiltinTypes},
+	{NameVariable, NameClass, clBuiltinClasses},
+}))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/clojure.go b/vendor/github.com/alecthomas/chroma/lexers/c/clojure.go
new file mode 100644
index 0000000000..e63752a5dd
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/clojure.go
@@ -0,0 +1,38 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Clojure lexer.
+var Clojure = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Clojure",
+		Aliases:   []string{"clojure", "clj"},
+		Filenames: []string{"*.clj"},
+		MimeTypes: []string{"text/x-clojure", "application/x-clojure"},
+	},
+	Rules{
+		"root": {
+			{`;.*$`, CommentSingle, nil},
+			{`[,\s]+`, Text, nil},
+			{`-?\d+\.\d+`, LiteralNumberFloat, nil},
+			{`-?\d+`, LiteralNumberInteger, nil},
+			{`0x-?[abcdef\d]+`, LiteralNumberHex, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`'(?!#)[\w!$%*+<=>?/.#-]+`, LiteralStringSymbol, nil},
+			{`\\(.|[a-z]+)`, LiteralStringChar, nil},
+			{`::?#?(?!#)[\w!$%*+<=>?/.#-]+`, LiteralStringSymbol, nil},
+			{"~@|[`\\'#^~&@]", Operator, nil},
+			{Words(``, ` `, `.`, `def`, `do`, `fn`, `if`, `let`, `new`, `quote`, `var`, `loop`), Keyword, nil},
+			{Words(``, ` `, `def-`, `defn`, `defn-`, `defmacro`, `defmulti`, `defmethod`, `defstruct`, `defonce`, `declare`, `definline`, `definterface`, `defprotocol`, `defrecord`, `deftype`, `defproject`, `ns`), KeywordDeclaration, nil},
+			{Words(``, ` `, `*`, `+`, `-`, `->`, `/`, `<`, `<=`, `=`, `==`, `>`, `>=`, `..`, `accessor`, `agent`, `agent-errors`, `aget`, `alength`, `all-ns`, `alter`, `and`, `append-child`, `apply`, `array-map`, `aset`, `aset-boolean`, `aset-byte`, `aset-char`, `aset-double`, `aset-float`, `aset-int`, `aset-long`, `aset-short`, `assert`, `assoc`, `await`, `await-for`, `bean`, `binding`, `bit-and`, `bit-not`, `bit-or`, `bit-shift-left`, `bit-shift-right`, `bit-xor`, `boolean`, `branch?`, `butlast`, `byte`, `cast`, `char`, `children`, `class`, `clear-agent-errors`, `comment`, `commute`, `comp`, `comparator`, `complement`, `concat`, `conj`, `cons`, `constantly`, `cond`, `if-not`, `construct-proxy`, `contains?`, `count`, `create-ns`, `create-struct`, `cycle`, `dec`, `deref`, `difference`, `disj`, `dissoc`, `distinct`, `doall`, `doc`, `dorun`, `doseq`, `dosync`, `dotimes`, `doto`, `double`, `down`, `drop`, `drop-while`, `edit`, `end?`, `ensure`, `eval`, `every?`, `false?`, `ffirst`, `file-seq`, `filter`, `find`, `find-doc`, `find-ns`, `find-var`, `first`, `float`, `flush`, `for`, `fnseq`, `frest`, `gensym`, `get-proxy-class`, `get`, `hash-map`, `hash-set`, `identical?`, `identity`, `if-let`, `import`, `in-ns`, `inc`, `index`, `insert-child`, `insert-left`, `insert-right`, `inspect-table`, `inspect-tree`, `instance?`, `int`, `interleave`, `intersection`, `into`, `into-array`, `iterate`, `join`, `key`, `keys`, `keyword`, `keyword?`, `last`, `lazy-cat`, `lazy-cons`, `left`, `lefts`, `line-seq`, `list*`, `list`, `load`, `load-file`, `locking`, `long`, `loop`, `macroexpand`, `macroexpand-1`, `make-array`, `make-node`, `map`, `map-invert`, `map?`, `mapcat`, `max`, `max-key`, `memfn`, `merge`, `merge-with`, `meta`, `min`, `min-key`, `name`, `namespace`, `neg?`, `new`, `newline`, `next`, `nil?`, `node`, `not`, `not-any?`, `not-every?`, `not=`, `ns-imports`, `ns-interns`, `ns-map`, `ns-name`, `ns-publics`, `ns-refers`, `ns-resolve`, `ns-unmap`, `nth`, `nthrest`, `or`, `parse`, `partial`, `path`, `peek`, `pop`, `pos?`, `pr`, `pr-str`, `print`, `print-str`, `println`, `println-str`, `prn`, `prn-str`, `project`, `proxy`, `proxy-mappings`, `quot`, `rand`, `rand-int`, `range`, `re-find`, `re-groups`, `re-matcher`, `re-matches`, `re-pattern`, `re-seq`, `read`, `read-line`, `reduce`, `ref`, `ref-set`, `refer`, `rem`, `remove`, `remove-method`, `remove-ns`, `rename`, `rename-keys`, `repeat`, `replace`, `replicate`, `resolve`, `rest`, `resultset-seq`, `reverse`, `rfirst`, `right`, `rights`, `root`, `rrest`, `rseq`, `second`, `select`, `select-keys`, `send`, `send-off`, `seq`, `seq-zip`, `seq?`, `set`, `short`, `slurp`, `some`, `sort`, `sort-by`, `sorted-map`, `sorted-map-by`, `sorted-set`, `special-symbol?`, `split-at`, `split-with`, `str`, `string?`, `struct`, `struct-map`, `subs`, `subvec`, `symbol`, `symbol?`, `sync`, `take`, `take-nth`, `take-while`, `test`, `time`, `to-array`, `to-array-2d`, `tree-seq`, `true?`, `union`, `up`, `update-proxy`, `val`, `vals`, `var-get`, `var-set`, `var?`, `vector`, `vector-zip`, `vector?`, `when`, `when-first`, `when-let`, `when-not`, `with-local-vars`, `with-meta`, `with-open`, `with-out-str`, `xml-seq`, `xml-zip`, `zero?`, `zipmap`, `zipper`), NameBuiltin, nil},
+			{`(?<=\()(?!#)[\w!$%*+<=>?/.#-]+`, NameFunction, nil},
+			{`(?!#)[\w!$%*+<=>?/.#-]+`, NameVariable, nil},
+			{`(\[|\])`, Punctuation, nil},
+			{`(\{|\})`, Punctuation, nil},
+			{`(\(|\))`, Punctuation, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/cmake.go b/vendor/github.com/alecthomas/chroma/lexers/c/cmake.go
new file mode 100644
index 0000000000..163f17d9af
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/cmake.go
@@ -0,0 +1,44 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Cmake lexer.
+var Cmake = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "CMake",
+		Aliases:   []string{"cmake"},
+		Filenames: []string{"*.cmake", "CMakeLists.txt"},
+		MimeTypes: []string{"text/x-cmake"},
+	},
+	Rules{
+		"root": {
+			{`\b(\w+)([ \t]*)(\()`, ByGroups(NameBuiltin, Text, Punctuation), Push("args")},
+			Include("keywords"),
+			Include("ws"),
+		},
+		"args": {
+			{`\(`, Punctuation, Push()},
+			{`\)`, Punctuation, Pop(1)},
+			{`(\$\{)(.+?)(\})`, ByGroups(Operator, NameVariable, Operator), nil},
+			{`(\$ENV\{)(.+?)(\})`, ByGroups(Operator, NameVariable, Operator), nil},
+			{`(\$<)(.+?)(>)`, ByGroups(Operator, NameVariable, Operator), nil},
+			{`(?s)".*?"`, LiteralStringDouble, nil},
+			{`\\\S+`, LiteralString, nil},
+			{`[^)$"# \t\n]+`, LiteralString, nil},
+			{`\n`, Text, nil},
+			Include("keywords"),
+			Include("ws"),
+		},
+		"string": {},
+		"keywords": {
+			{`\b(WIN32|UNIX|APPLE|CYGWIN|BORLAND|MINGW|MSVC|MSVC_IDE|MSVC60|MSVC70|MSVC71|MSVC80|MSVC90)\b`, Keyword, nil},
+		},
+		"ws": {
+			{`[ \t]+`, Text, nil},
+			{`#.*\n`, Comment, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/cobol.go b/vendor/github.com/alecthomas/chroma/lexers/c/cobol.go
new file mode 100644
index 0000000000..e9ae0bb7fb
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/cobol.go
@@ -0,0 +1,51 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Cobol lexer.
+var Cobol = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "COBOL",
+		Aliases:         []string{"cobol"},
+		Filenames:       []string{"*.cob", "*.COB", "*.cpy", "*.CPY"},
+		MimeTypes:       []string{"text/x-cobol"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			Include("comment"),
+			Include("strings"),
+			Include("core"),
+			Include("nums"),
+			{`[a-z0-9]([\w\-]*[a-z0-9]+)?`, NameVariable, nil},
+			{`[ \t]+`, Text, nil},
+		},
+		"comment": {
+			{`(^.{6}[*/].*\n|^.{6}|\*>.*\n)`, Comment, nil},
+		},
+		"core": {
+			{`(^|(?<=[^\w\-]))(ALL\s+)?((ZEROES)|(HIGH-VALUE|LOW-VALUE|QUOTE|SPACE|ZERO)(S)?)\s*($|(?=[^\w\-]))`, NameConstant, nil},
+			{Words(`(^|(?<=[^\w\-]))`, `\s*($|(?=[^\w\-]))`, `ACCEPT`, `ADD`, `ALLOCATE`, `CALL`, `CANCEL`, `CLOSE`, `COMPUTE`, `CONFIGURATION`, `CONTINUE`, `DATA`, `DELETE`, `DISPLAY`, `DIVIDE`, `DIVISION`, `ELSE`, `END`, `END-ACCEPT`, `END-ADD`, `END-CALL`, `END-COMPUTE`, `END-DELETE`, `END-DISPLAY`, `END-DIVIDE`, `END-EVALUATE`, `END-IF`, `END-MULTIPLY`, `END-OF-PAGE`, `END-PERFORM`, `END-READ`, `END-RETURN`, `END-REWRITE`, `END-SEARCH`, `END-START`, `END-STRING`, `END-SUBTRACT`, `END-UNSTRING`, `END-WRITE`, `ENVIRONMENT`, `EVALUATE`, `EXIT`, `FD`, `FILE`, `FILE-CONTROL`, `FOREVER`, `FREE`, `GENERATE`, `GO`, `GOBACK`, `IDENTIFICATION`, `IF`, `INITIALIZE`, `INITIATE`, `INPUT-OUTPUT`, `INSPECT`, `INVOKE`, `I-O-CONTROL`, `LINKAGE`, `LOCAL-STORAGE`, `MERGE`, `MOVE`, `MULTIPLY`, `OPEN`, `PERFORM`, `PROCEDURE`, `PROGRAM-ID`, `RAISE`, `READ`, `RELEASE`, `RESUME`, `RETURN`, `REWRITE`, `SCREEN`, `SD`, `SEARCH`, `SECTION`, `SET`, `SORT`, `START`, `STOP`, `STRING`, `SUBTRACT`, `SUPPRESS`, `TERMINATE`, `THEN`, `UNLOCK`, `UNSTRING`, `USE`, `VALIDATE`, `WORKING-STORAGE`, `WRITE`), KeywordReserved, nil},
+			{Words(`(^|(?<=[^\w\-]))`, `\s*($|(?=[^\w\-]))`, `ACCESS`, `ADDRESS`, `ADVANCING`, `AFTER`, `ALL`, `ALPHABET`, `ALPHABETIC`, `ALPHABETIC-LOWER`, `ALPHABETIC-UPPER`, `ALPHANUMERIC`, `ALPHANUMERIC-EDITED`, `ALSO`, `ALTER`, `ALTERNATEANY`, `ARE`, `AREA`, `AREAS`, `ARGUMENT-NUMBER`, `ARGUMENT-VALUE`, `AS`, `ASCENDING`, `ASSIGN`, `AT`, `AUTO`, `AUTO-SKIP`, `AUTOMATIC`, `AUTOTERMINATE`, `BACKGROUND-COLOR`, `BASED`, `BEEP`, `BEFORE`, `BELL`, `BLANK`, `BLINK`, `BLOCK`, `BOTTOM`, `BY`, `BYTE-LENGTH`, `CHAINING`, `CHARACTER`, `CHARACTERS`, `CLASS`, `CODE`, `CODE-SET`, `COL`, `COLLATING`, `COLS`, `COLUMN`, `COLUMNS`, `COMMA`, `COMMAND-LINE`, `COMMIT`, `COMMON`, `CONSTANT`, `CONTAINS`, `CONTENT`, `CONTROL`, `CONTROLS`, `CONVERTING`, `COPY`, `CORR`, `CORRESPONDING`, `COUNT`, `CRT`, `CURRENCY`, `CURSOR`, `CYCLE`, `DATE`, `DAY`, `DAY-OF-WEEK`, `DE`, `DEBUGGING`, `DECIMAL-POINT`, `DECLARATIVES`, `DEFAULT`, `DELIMITED`, `DELIMITER`, `DEPENDING`, `DESCENDING`, `DETAIL`, `DISK`, `DOWN`, `DUPLICATES`, `DYNAMIC`, `EBCDIC`, `ENTRY`, `ENVIRONMENT-NAME`, `ENVIRONMENT-VALUE`, `EOL`, `EOP`, `EOS`, `ERASE`, `ERROR`, `ESCAPE`, `EXCEPTION`, `EXCLUSIVE`, `EXTEND`, `EXTERNAL`, `FILE-ID`, `FILLER`, `FINAL`, `FIRST`, `FIXED`, `FLOAT-LONG`, `FLOAT-SHORT`, `FOOTING`, `FOR`, `FOREGROUND-COLOR`, `FORMAT`, `FROM`, `FULL`, `FUNCTION`, `FUNCTION-ID`, `GIVING`, `GLOBAL`, `GROUP`, `HEADING`, `HIGHLIGHT`, `I-O`, `ID`, `IGNORE`, `IGNORING`, `IN`, `INDEX`, `INDEXED`, `INDICATE`, `INITIAL`, `INITIALIZED`, `INPUT`, `INTO`, `INTRINSIC`, `INVALID`, `IS`, `JUST`, `JUSTIFIED`, `KEY`, `LABEL`, `LAST`, `LEADING`, `LEFT`, `LENGTH`, `LIMIT`, `LIMITS`, `LINAGE`, `LINAGE-COUNTER`, `LINE`, `LINES`, `LOCALE`, `LOCK`, `LOWLIGHT`, `MANUAL`, `MEMORY`, `MINUS`, `MODE`, `MULTIPLE`, `NATIONAL`, `NATIONAL-EDITED`, `NATIVE`, `NEGATIVE`, `NEXT`, `NO`, `NULL`, `NULLS`, `NUMBER`, `NUMBERS`, `NUMERIC`, `NUMERIC-EDITED`, `OBJECT-COMPUTER`, `OCCURS`, `OF`, `OFF`, `OMITTED`, `ON`, `ONLY`, `OPTIONAL`, `ORDER`, `ORGANIZATION`, `OTHER`, `OUTPUT`, `OVERFLOW`, `OVERLINE`, `PACKED-DECIMAL`, `PADDING`, `PAGE`, `PARAGRAPH`, `PLUS`, `POINTER`, `POSITION`, `POSITIVE`, `PRESENT`, `PREVIOUS`, `PRINTER`, `PRINTING`, `PROCEDURE-POINTER`, `PROCEDURES`, `PROCEED`, `PROGRAM`, `PROGRAM-POINTER`, `PROMPT`, `QUOTE`, `QUOTES`, `RANDOM`, `RD`, `RECORD`, `RECORDING`, `RECORDS`, `RECURSIVE`, `REDEFINES`, `REEL`, `REFERENCE`, `RELATIVE`, `REMAINDER`, `REMOVAL`, `RENAMES`, `REPLACING`, `REPORT`, `REPORTING`, `REPORTS`, `REPOSITORY`, `REQUIRED`, `RESERVE`, `RETURNING`, `REVERSE-VIDEO`, `REWIND`, `RIGHT`, `ROLLBACK`, `ROUNDED`, `RUN`, `SAME`, `SCROLL`, `SECURE`, `SEGMENT-LIMIT`, `SELECT`, `SENTENCE`, `SEPARATE`, `SEQUENCE`, `SEQUENTIAL`, `SHARING`, `SIGN`, `SIGNED`, `SIGNED-INT`, `SIGNED-LONG`, `SIGNED-SHORT`, `SIZE`, `SORT-MERGE`, `SOURCE`, `SOURCE-COMPUTER`, `SPECIAL-NAMES`, `STANDARD`, `STANDARD-1`, `STANDARD-2`, `STATUS`, `SUM`, `SYMBOLIC`, `SYNC`, `SYNCHRONIZED`, `TALLYING`, `TAPE`, `TEST`, `THROUGH`, `THRU`, `TIME`, `TIMES`, `TO`, `TOP`, `TRAILING`, `TRANSFORM`, `TYPE`, `UNDERLINE`, `UNIT`, `UNSIGNED`, `UNSIGNED-INT`, `UNSIGNED-LONG`, `UNSIGNED-SHORT`, `UNTIL`, `UP`, `UPDATE`, `UPON`, `USAGE`, `USING`, `VALUE`, `VALUES`, `VARYING`, `WAIT`, `WHEN`, `WITH`, `WORDS`, `YYYYDDD`, `YYYYMMDD`), KeywordPseudo, nil},
+			{Words(`(^|(?<=[^\w\-]))`, `\s*($|(?=[^\w\-]))`, `ACTIVE-CLASS`, `ALIGNED`, `ANYCASE`, `ARITHMETIC`, `ATTRIBUTE`, `B-AND`, `B-NOT`, `B-OR`, `B-XOR`, `BIT`, `BOOLEAN`, `CD`, `CENTER`, `CF`, `CH`, `CHAIN`, `CLASS-ID`, `CLASSIFICATION`, `COMMUNICATION`, `CONDITION`, `DATA-POINTER`, `DESTINATION`, `DISABLE`, `EC`, `EGI`, `EMI`, `ENABLE`, `END-RECEIVE`, `ENTRY-CONVENTION`, `EO`, `ESI`, `EXCEPTION-OBJECT`, `EXPANDS`, `FACTORY`, `FLOAT-BINARY-16`, `FLOAT-BINARY-34`, `FLOAT-BINARY-7`, `FLOAT-DECIMAL-16`, `FLOAT-DECIMAL-34`, `FLOAT-EXTENDED`, `FORMAT`, `FUNCTION-POINTER`, `GET`, `GROUP-USAGE`, `IMPLEMENTS`, `INFINITY`, `INHERITS`, `INTERFACE`, `INTERFACE-ID`, `INVOKE`, `LC_ALL`, `LC_COLLATE`, `LC_CTYPE`, `LC_MESSAGES`, `LC_MONETARY`, `LC_NUMERIC`, `LC_TIME`, `LINE-COUNTER`, `MESSAGE`, `METHOD`, `METHOD-ID`, `NESTED`, `NONE`, `NORMAL`, `OBJECT`, `OBJECT-REFERENCE`, `OPTIONS`, `OVERRIDE`, `PAGE-COUNTER`, `PF`, `PH`, `PROPERTY`, `PROTOTYPE`, `PURGE`, `QUEUE`, `RAISE`, `RAISING`, `RECEIVE`, `RELATION`, `REPLACE`, `REPRESENTS-NOT-A-NUMBER`, `RESET`, `RESUME`, `RETRY`, `RF`, `RH`, `SECONDS`, `SEGMENT`, `SELF`, `SEND`, `SOURCES`, `STATEMENT`, `STEP`, `STRONG`, `SUB-QUEUE-1`, `SUB-QUEUE-2`, `SUB-QUEUE-3`, `SUPER`, `SYMBOL`, `SYSTEM-DEFAULT`, `TABLE`, `TERMINAL`, `TEXT`, `TYPEDEF`, `UCS-4`, `UNIVERSAL`, `USER-DEFAULT`, `UTF-16`, `UTF-8`, `VAL-STATUS`, `VALID`, `VALIDATE`, `VALIDATE-STATUS`), Error, nil},
+			{`(^|(?<=[^\w\-]))(PIC\s+.+?(?=(\s|\.\s))|PICTURE\s+.+?(?=(\s|\.\s))|(COMPUTATIONAL)(-[1-5X])?|(COMP)(-[1-5X])?|BINARY-C-LONG|BINARY-CHAR|BINARY-DOUBLE|BINARY-LONG|BINARY-SHORT|BINARY)\s*($|(?=[^\w\-]))`, KeywordType, nil},
+			{`(\*\*|\*|\+|-|/|<=|>=|<|>|==|/=|=)`, Operator, nil},
+			{`([(),;:&%.])`, Punctuation, nil},
+			{`(^|(?<=[^\w\-]))(ABS|ACOS|ANNUITY|ASIN|ATAN|BYTE-LENGTH|CHAR|COMBINED-DATETIME|CONCATENATE|COS|CURRENT-DATE|DATE-OF-INTEGER|DATE-TO-YYYYMMDD|DAY-OF-INTEGER|DAY-TO-YYYYDDD|EXCEPTION-(?:FILE|LOCATION|STATEMENT|STATUS)|EXP10|EXP|E|FACTORIAL|FRACTION-PART|INTEGER-OF-(?:DATE|DAY|PART)|INTEGER|LENGTH|LOCALE-(?:DATE|TIME(?:-FROM-SECONDS)?)|LOG(?:10)?|LOWER-CASE|MAX|MEAN|MEDIAN|MIDRANGE|MIN|MOD|NUMVAL(?:-C)?|ORD(?:-MAX|-MIN)?|PI|PRESENT-VALUE|RANDOM|RANGE|REM|REVERSE|SECONDS-FROM-FORMATTED-TIME|SECONDS-PAST-MIDNIGHT|SIGN|SIN|SQRT|STANDARD-DEVIATION|STORED-CHAR-LENGTH|SUBSTITUTE(?:-CASE)?|SUM|TAN|TEST-DATE-YYYYMMDD|TEST-DAY-YYYYDDD|TRIM|UPPER-CASE|VARIANCE|WHEN-COMPILED|YEAR-TO-YYYY)\s*($|(?=[^\w\-]))`, NameFunction, nil},
+			{`(^|(?<=[^\w\-]))(true|false)\s*($|(?=[^\w\-]))`, NameBuiltin, nil},
+			{`(^|(?<=[^\w\-]))(equal|equals|ne|lt|le|gt|ge|greater|less|than|not|and|or)\s*($|(?=[^\w\-]))`, OperatorWord, nil},
+		},
+		"strings": {
+			{`"[^"\n]*("|\n)`, LiteralStringDouble, nil},
+			{`'[^'\n]*('|\n)`, LiteralStringSingle, nil},
+		},
+		"nums": {
+			{`\d+(\s*|\.$|$)`, LiteralNumberInteger, nil},
+			{`[+-]?\d*\.\d+(E[-+]?\d+)?`, LiteralNumberFloat, nil},
+			{`[+-]?\d+\.\d*(E[-+]?\d+)?`, LiteralNumberFloat, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/coffee.go b/vendor/github.com/alecthomas/chroma/lexers/c/coffee.go
new file mode 100644
index 0000000000..e402b8f2af
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/coffee.go
@@ -0,0 +1,91 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Coffeescript lexer.
+var Coffeescript = internal.Register(MustNewLexer(
+	&Config{
+		Name:         "CoffeeScript",
+		Aliases:      []string{"coffee-script", "coffeescript", "coffee"},
+		Filenames:    []string{"*.coffee"},
+		MimeTypes:    []string{"text/coffeescript"},
+		NotMultiline: true,
+		DotAll:       true,
+	},
+	Rules{
+		"commentsandwhitespace": {
+			{`\s+`, Text, nil},
+			{`###[^#].*?###`, CommentMultiline, nil},
+			{`#(?!##[^#]).*?\n`, CommentSingle, nil},
+		},
+		"multilineregex": {
+			{`[^/#]+`, LiteralStringRegex, nil},
+			{`///([gim]+\b|\B)`, LiteralStringRegex, Pop(1)},
+			{`#\{`, LiteralStringInterpol, Push("interpoling_string")},
+			{`[/#]`, LiteralStringRegex, nil},
+		},
+		"slashstartsregex": {
+			Include("commentsandwhitespace"),
+			{`///`, LiteralStringRegex, Push("#pop", "multilineregex")},
+			{`/(?! )(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gim]+\b|\B)`, LiteralStringRegex, Pop(1)},
+			{`/`, Operator, nil},
+			Default(Pop(1)),
+		},
+		"root": {
+			Include("commentsandwhitespace"),
+			{`^(?=\s|/)`, Text, Push("slashstartsregex")},
+			{"\\+\\+|~|&&|\\band\\b|\\bor\\b|\\bis\\b|\\bisnt\\b|\\bnot\\b|\\?|:|\\|\\||\\\\(?=\\n)|(<<|>>>?|==?(?!>)|!=?|=(?!>)|-(?!>)|[<>+*`%&\\|\\^/])=?", Operator, Push("slashstartsregex")},
+			{`(?:\([^()]*\))?\s*[=-]>`, NameFunction, Push("slashstartsregex")},
+			{`[{(\[;,]`, Punctuation, Push("slashstartsregex")},
+			{`[})\].]`, Punctuation, nil},
+			{`(?<![.$])(for|own|in|of|while|until|loop|break|return|continue|switch|when|then|if|unless|else|throw|try|catch|finally|new|delete|typeof|instanceof|super|extends|this|class|by)\b`, Keyword, Push("slashstartsregex")},
+			{`(?<![.$])(true|false|yes|no|on|off|null|NaN|Infinity|undefined)\b`, KeywordConstant, nil},
+			{`(Array|Boolean|Date|Error|Function|Math|netscape|Number|Object|Packages|RegExp|String|sun|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|isNaN|parseFloat|parseInt|document|window)\b`, NameBuiltin, nil},
+			{`[$a-zA-Z_][\w.:$]*\s*[:=]\s`, NameVariable, Push("slashstartsregex")},
+			{`@[$a-zA-Z_][\w.:$]*\s*[:=]\s`, NameVariableInstance, Push("slashstartsregex")},
+			{`@`, NameOther, Push("slashstartsregex")},
+			{`@?[$a-zA-Z_][\w$]*`, NameOther, nil},
+			{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`"""`, LiteralString, Push("tdqs")},
+			{`'''`, LiteralString, Push("tsqs")},
+			{`"`, LiteralString, Push("dqs")},
+			{`'`, LiteralString, Push("sqs")},
+		},
+		"strings": {
+			{`[^#\\\'"]+`, LiteralString, nil},
+		},
+		"interpoling_string": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+		"dqs": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\.|\'`, LiteralString, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpoling_string")},
+			{`#`, LiteralString, nil},
+			Include("strings"),
+		},
+		"sqs": {
+			{`'`, LiteralString, Pop(1)},
+			{`#|\\.|"`, LiteralString, nil},
+			Include("strings"),
+		},
+		"tdqs": {
+			{`"""`, LiteralString, Pop(1)},
+			{`\\.|\'|"`, LiteralString, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpoling_string")},
+			{`#`, LiteralString, nil},
+			Include("strings"),
+		},
+		"tsqs": {
+			{`'''`, LiteralString, Pop(1)},
+			{`#|\\.|\'|"`, LiteralString, nil},
+			Include("strings"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/coldfusion.go b/vendor/github.com/alecthomas/chroma/lexers/c/coldfusion.go
new file mode 100644
index 0000000000..2f12472c08
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/coldfusion.go
@@ -0,0 +1,48 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Cfstatement lexer.
+var Cfstatement = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "cfstatement",
+		Aliases:         []string{"cfs"},
+		Filenames:       []string{},
+		MimeTypes:       []string{},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*(?:.|\n)*?\*/`, CommentMultiline, nil},
+			{`\+\+|--`, Operator, nil},
+			{`[-+*/^&=!]`, Operator, nil},
+			{`<=|>=|<|>|==`, Operator, nil},
+			{`mod\b`, Operator, nil},
+			{`(eq|lt|gt|lte|gte|not|is|and|or)\b`, Operator, nil},
+			{`\|\||&&`, Operator, nil},
+			{`\?`, Operator, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`'.*?'`, LiteralStringSingle, nil},
+			{`\d+`, LiteralNumber, nil},
+			{`(if|else|len|var|xml|default|break|switch|component|property|function|do|try|catch|in|continue|for|return|while|required|any|array|binary|boolean|component|date|guid|numeric|query|string|struct|uuid|case)\b`, Keyword, nil},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`(application|session|client|cookie|super|this|variables|arguments)\b`, NameConstant, nil},
+			{`([a-z_$][\w.]*)(\s*)(\()`, ByGroups(NameFunction, Text, Punctuation), nil},
+			{`[a-z_$][\w.]*`, NameVariable, nil},
+			{`[()\[\]{};:,.\\]`, Punctuation, nil},
+			{`\s+`, Text, nil},
+		},
+		"string": {
+			{`""`, LiteralStringDouble, nil},
+			{`#.+?#`, LiteralStringInterpol, nil},
+			{`[^"#]+`, LiteralStringDouble, nil},
+			{`#`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/coq.go b/vendor/github.com/alecthomas/chroma/lexers/c/coq.go
new file mode 100644
index 0000000000..e69a5c16ce
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/coq.go
@@ -0,0 +1,63 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Coq lexer.
+var Coq = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Coq",
+		Aliases:   []string{"coq"},
+		Filenames: []string{"*.v"},
+		MimeTypes: []string{"text/x-coq"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`false|true|\(\)|\[\]`, NameBuiltinPseudo, nil},
+			{`\(\*`, Comment, Push("comment")},
+			{Words(`\b`, `\b`, `Section`, `Module`, `End`, `Require`, `Import`, `Export`, `Variable`, `Variables`, `Parameter`, `Parameters`, `Axiom`, `Hypothesis`, `Hypotheses`, `Notation`, `Local`, `Tactic`, `Reserved`, `Scope`, `Open`, `Close`, `Bind`, `Delimit`, `Definition`, `Let`, `Ltac`, `Fixpoint`, `CoFixpoint`, `Morphism`, `Relation`, `Implicit`, `Arguments`, `Set`, `Unset`, `Contextual`, `Strict`, `Prenex`, `Implicits`, `Inductive`, `CoInductive`, `Record`, `Structure`, `Canonical`, `Coercion`, `Theorem`, `Lemma`, `Corollary`, `Proposition`, `Fact`, `Remark`, `Example`, `Proof`, `Goal`, `Save`, `Qed`, `Defined`, `Hint`, `Resolve`, `Rewrite`, `View`, `Search`, `Show`, `Print`, `Printing`, `All`, `Graph`, `Projections`, `inside`, `outside`, `Check`, `Global`, `Instance`, `Class`, `Existing`, `Universe`, `Polymorphic`, `Monomorphic`, `Context`), KeywordNamespace, nil},
+			{Words(`\b`, `\b`, `forall`, `exists`, `exists2`, `fun`, `fix`, `cofix`, `struct`, `match`, `end`, `in`, `return`, `let`, `if`, `is`, `then`, `else`, `for`, `of`, `nosimpl`, `with`, `as`), Keyword, nil},
+			{Words(`\b`, `\b`, `Type`, `Prop`), KeywordType, nil},
+			{Words(`\b`, `\b`, `pose`, `set`, `move`, `case`, `elim`, `apply`, `clear`, `hnf`, `intro`, `intros`, `generalize`, `rename`, `pattern`, `after`, `destruct`, `induction`, `using`, `refine`, `inversion`, `injection`, `rewrite`, `congr`, `unlock`, `compute`, `ring`, `field`, `replace`, `fold`, `unfold`, `change`, `cutrewrite`, `simpl`, `have`, `suff`, `wlog`, `suffices`, `without`, `loss`, `nat_norm`, `assert`, `cut`, `trivial`, `revert`, `bool_congr`, `nat_congr`, `symmetry`, `transitivity`, `auto`, `split`, `left`, `right`, `autorewrite`, `tauto`, `setoid_rewrite`, `intuition`, `eauto`, `eapply`, `econstructor`, `etransitivity`, `constructor`, `erewrite`, `red`, `cbv`, `lazy`, `vm_compute`, `native_compute`, `subst`), Keyword, nil},
+			{Words(`\b`, `\b`, `by`, `done`, `exact`, `reflexivity`, `tauto`, `romega`, `omega`, `assumption`, `solve`, `contradiction`, `discriminate`, `congruence`), KeywordPseudo, nil},
+			{Words(`\b`, `\b`, `do`, `last`, `first`, `try`, `idtac`, `repeat`), KeywordReserved, nil},
+			{`\b([A-Z][\w\']*)`, Name, nil},
+			{"(\u03bb|\u03a0|\\|\\}|\\{\\||\\\\/|/\\\\|=>|~|\\}|\\|]|\\||\\{<|\\{|`|_|]|\\[\\||\\[>|\\[<|\\[|\\?\\?|\\?|>\\}|>]|>|=|<->|<-|<|;;|;|:>|:=|::|:|\\.\\.|\\.|->|-\\.|-|,|\\+|\\*|\\)|\\(|&&|&|#|!=)", Operator, nil},
+			{`([=<>@^|&+\*/$%-]|[!?~])?[!$%&*+\./:<=>?@^|~-]`, Operator, nil},
+			{`\b(unit|nat|bool|string|ascii|list)\b`, KeywordType, nil},
+			{`[^\W\d][\w']*`, Name, nil},
+			{`\d[\d_]*`, LiteralNumberInteger, nil},
+			{`0[xX][\da-fA-F][\da-fA-F_]*`, LiteralNumberHex, nil},
+			{`0[oO][0-7][0-7_]*`, LiteralNumberOct, nil},
+			{`0[bB][01][01_]*`, LiteralNumberBin, nil},
+			{`-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)`, LiteralNumberFloat, nil},
+			{`'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'`, LiteralStringChar, nil},
+			{`'.'`, LiteralStringChar, nil},
+			{`'`, Keyword, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`[~?][a-z][\w\']*:`, Name, nil},
+		},
+		"comment": {
+			{`[^(*)]+`, Comment, nil},
+			{`\(\*`, Comment, Push()},
+			{`\*\)`, Comment, Pop(1)},
+			{`[(*)]`, Comment, nil},
+		},
+		"string": {
+			{`[^"]+`, LiteralStringDouble, nil},
+			{`""`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"dotted": {
+			{`\s+`, Text, nil},
+			{`\.`, Punctuation, nil},
+			{`[A-Z][\w\']*(?=\s*\.)`, NameNamespace, nil},
+			{`[A-Z][\w\']*`, NameClass, Pop(1)},
+			{`[a-z][a-z0-9_\']*`, Name, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/cpp.go b/vendor/github.com/alecthomas/chroma/lexers/c/cpp.go
new file mode 100644
index 0000000000..104be24090
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/cpp.go
@@ -0,0 +1,106 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// CPP lexer.
+var CPP = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "C++",
+		Aliases:   []string{"cpp", "c++"},
+		Filenames: []string{"*.cpp", "*.hpp", "*.c++", "*.h++", "*.cc", "*.hh", "*.cxx", "*.hxx", "*.C", "*.H", "*.cp", "*.CPP"},
+		MimeTypes: []string{"text/x-c++hdr", "text/x-c++src"},
+		EnsureNL:  true,
+	},
+	Rules{
+		"statements": {
+			{Words(``, `\b`, `catch`, `const_cast`, `delete`, `dynamic_cast`, `explicit`, `export`, `friend`, `mutable`, `namespace`, `new`, `operator`, `private`, `protected`, `public`, `reinterpret_cast`, `restrict`, `static_cast`, `template`, `this`, `throw`, `throws`, `try`, `typeid`, `typename`, `using`, `virtual`, `constexpr`, `nullptr`, `decltype`, `thread_local`, `alignas`, `alignof`, `static_assert`, `noexcept`, `override`, `final`, `concept`, `requires`, `consteval`, `co_await`, `co_return`, `co_yield`), Keyword, nil},
+			{`(enum)\b(\s+)(class)\b(\s*)`, ByGroups(Keyword, Text, Keyword, Text), Push("classname")},
+			{`(class|struct|enum|union)\b(\s*)`, ByGroups(Keyword, Text), Push("classname")},
+			{`\[\[.+\]\]`, NameAttribute, nil},
+			{`(R)(")([^\\()\s]{,16})(\()((?:.|\n)*?)(\)\3)(")`, ByGroups(LiteralStringAffix, LiteralString, LiteralStringDelimiter, LiteralStringDelimiter, LiteralString, LiteralStringDelimiter, LiteralString), nil},
+			{`(u8|u|U)(")`, ByGroups(LiteralStringAffix, LiteralString), Push("string")},
+			{`(L?)(")`, ByGroups(LiteralStringAffix, LiteralString), Push("string")},
+			{`(L?)(')(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])(')`, ByGroups(LiteralStringAffix, LiteralStringChar, LiteralStringChar, LiteralStringChar), nil},
+			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`0[xX]([0-9A-Fa-f]('?[0-9A-Fa-f]+)*)[LlUu]*`, LiteralNumberHex, nil},
+			{`0('?[0-7]+)+[LlUu]*`, LiteralNumberOct, nil},
+			{`0[Bb][01]('?[01]+)*[LlUu]*`, LiteralNumberBin, nil},
+			{`[0-9]('?[0-9]+)*[LlUu]*`, LiteralNumberInteger, nil},
+			{`\*/`, Error, nil},
+			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
+			{`[()\[\],.]`, Punctuation, nil},
+			{Words(``, `\b`, `asm`, `auto`, `break`, `case`, `const`, `continue`, `default`, `do`, `else`, `enum`, `extern`, `for`, `goto`, `if`, `register`, `restricted`, `return`, `sizeof`, `static`, `struct`, `switch`, `typedef`, `union`, `volatile`, `while`), Keyword, nil},
+			{`(bool|int|long|float|short|double|char((8|16|32)_t)?|wchar_t|unsigned|signed|void|u?int(_fast|_least|)(8|16|32|64)_t)\b`, KeywordType, nil},
+			{Words(``, `\b`, `inline`, `_inline`, `__inline`, `naked`, `restrict`, `thread`, `typename`), KeywordReserved, nil},
+			{`(__m(128i|128d|128|64))\b`, KeywordReserved, nil},
+			{Words(`__`, `\b`, `asm`, `int8`, `based`, `except`, `int16`, `stdcall`, `cdecl`, `fastcall`, `int32`, `declspec`, `finally`, `int64`, `try`, `leave`, `w64`, `unaligned`, `raise`, `noop`, `identifier`, `forceinline`, `assume`), KeywordReserved, nil},
+			{`(true|false|NULL)\b`, NameBuiltin, nil},
+			{`([a-zA-Z_]\w*)(\s*)(:)(?!:)`, ByGroups(NameLabel, Text, Punctuation), nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"root": {
+			Include("whitespace"),
+			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;{]*)(\{)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), Push("function")},
+			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;]*)(;)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), nil},
+			Default(Push("statement")),
+			{Words(`__`, `\b`, `virtual_inheritance`, `uuidof`, `super`, `single_inheritance`, `multiple_inheritance`, `interface`, `event`), KeywordReserved, nil},
+			{`__(offload|blockingoffload|outer)\b`, KeywordPseudo, nil},
+		},
+		"classname": {
+			{`(\[\[.+\]\])(\s*)`, ByGroups(NameAttribute, Text), nil},
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+			{`\s*(?=[>{])`, Text, Pop(1)},
+		},
+		"whitespace": {
+			{`^#if\s+0`, CommentPreproc, Push("if0")},
+			{`^#`, CommentPreproc, Push("macro")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#if\s+0)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("if0")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("macro")},
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`//(\n|[\w\W]*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?[*][\w\W]*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`/(\\\n)?[*][\w\W]*`, CommentMultiline, nil},
+		},
+		"statement": {
+			Include("whitespace"),
+			Include("statements"),
+			{`[{]`, Punctuation, Push("root")},
+			{`[;}]`, Punctuation, Pop(1)},
+		},
+		"function": {
+			Include("whitespace"),
+			Include("statements"),
+			{`;`, Punctuation, nil},
+			{`\{`, Punctuation, Push()},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})`, LiteralStringEscape, nil},
+			{`[^\\"\n]+`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+		},
+		"macro": {
+			{`(include)(\s*(?:/[*].*?[*]/\s*)?)([^\n]+)`, ByGroups(CommentPreproc, Text, CommentPreprocFile), nil},
+			{`[^/\n]+`, CommentPreproc, nil},
+			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
+			{`//.*?\n`, CommentSingle, Pop(1)},
+			{`/`, CommentPreproc, nil},
+			{`(?<=\\)\n`, CommentPreproc, nil},
+			{`\n`, CommentPreproc, Pop(1)},
+		},
+		"if0": {
+			{`^\s*#if.*?(?<!\\)\n`, CommentPreproc, Push()},
+			{`^\s*#el(?:se|if).*\n`, CommentPreproc, Pop(1)},
+			{`^\s*#endif.*?(?<!\\)\n`, CommentPreproc, Pop(1)},
+			{`.*?\n`, Comment, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/cql.go b/vendor/github.com/alecthomas/chroma/lexers/c/cql.go
new file mode 100644
index 0000000000..0d460b9db6
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/cql.go
@@ -0,0 +1,69 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// CassandraCQL lexer.
+var CassandraCQL = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Cassandra CQL",
+		Aliases:         []string{"cassandra", "cql"},
+		Filenames:       []string{"*.cql"},
+		MimeTypes:       []string{"text/x-cql"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, TextWhitespace, nil},
+			{`(--|\/\/).*\n?`, CommentSingle, nil},
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`(ascii|bigint|blob|boolean|counter|date|decimal|double|float|frozen|inet|int|list|map|set|smallint|text|time|timestamp|timeuuid|tinyint|tuple|uuid|varchar|varint)\b`, NameBuiltin, nil},
+			{Words(``, `\b`, `ADD`, `AGGREGATE`, `ALL`, `ALLOW`, `ALTER`, `AND`, `ANY`, `APPLY`, `AS`, `ASC`, `AUTHORIZE`, `BATCH`, `BEGIN`, `BY`, `CLUSTERING`, `COLUMNFAMILY`, `COMPACT`, `CONSISTENCY`, `COUNT`, `CREATE`, `CUSTOM`, `DELETE`, `DESC`, `DISTINCT`, `DROP`, `EACH_QUORUM`, `ENTRIES`, `EXISTS`, `FILTERING`, `FROM`, `FULL`, `GRANT`, `IF`, `IN`, `INDEX`, `INFINITY`, `INSERT`, `INTO`, `KEY`, `KEYS`, `KEYSPACE`, `KEYSPACES`, `LEVEL`, `LIMIT`, `LOCAL_ONE`, `LOCAL_QUORUM`, `MATERIALIZED`, `MODIFY`, `NAN`, `NORECURSIVE`, `NOSUPERUSER`, `NOT`, `OF`, `ON`, `ONE`, `ORDER`, `PARTITION`, `PASSWORD`, `PER`, `PERMISSION`, `PERMISSIONS`, `PRIMARY`, `QUORUM`, `RENAME`, `REVOKE`, `SCHEMA`, `SELECT`, `STATIC`, `STORAGE`, `SUPERUSER`, `TABLE`, `THREE`, `TO`, `TOKEN`, `TRUNCATE`, `TTL`, `TWO`, `TYPE`, `UNLOGGED`, `UPDATE`, `USE`, `USER`, `USERS`, `USING`, `VALUES`, `VIEW`, `WHERE`, `WITH`, `WRITETIME`, `REPLICATION`, `OR`, `REPLACE`, `FUNCTION`, `CALLED`, `INPUT`, `RETURNS`, `LANGUAGE`, `ROLE`, `ROLES`, `TRIGGER`, `DURABLE_WRITES`, `LOGIN`, `OPTIONS`, `LOGGED`, `SFUNC`, `STYPE`, `FINALFUNC`, `INITCOND`, `IS`, `CONTAINS`, `JSON`, `PAGING`, `OFF`), Keyword, nil},
+			{"[+*/<>=~!@#%^&|`?-]+", Operator, nil},
+			{`(?s)(java|javascript)(\s+)(AS)(\s+)('|\$\$)(.*?)(\5)`,
+				UsingByGroup(
+					internal.Get,
+					1, 6,
+					NameBuiltin, TextWhitespace, Keyword, TextWhitespace,
+					LiteralStringHeredoc, LiteralStringHeredoc, LiteralStringHeredoc,
+				),
+				nil,
+			},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`0x[0-9a-f]+`, LiteralNumberHex, nil},
+			{`[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}`, LiteralNumberHex, nil},
+			{`\.[0-9]+(e[+-]?[0-9]+)?`, Error, nil},
+			{`-?[0-9]+(\.[0-9])?(e[+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`'`, LiteralStringSingle, Push("string")},
+			{`"`, LiteralStringName, Push("quoted-ident")},
+			{`\$\$`, LiteralStringHeredoc, Push("dollar-string")},
+			{`[a-z_]\w*`, Name, nil},
+			{`:(['"]?)[a-z]\w*\b\1`, NameVariable, nil},
+			{`[;:()\[\]\{\},.]`, Punctuation, nil},
+		},
+		"multiline-comments": {
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[^/*]+`, CommentMultiline, nil},
+			{`[/*]`, CommentMultiline, nil},
+		},
+		"string": {
+			{`[^']+`, LiteralStringSingle, nil},
+			{`''`, LiteralStringSingle, nil},
+			{`'`, LiteralStringSingle, Pop(1)},
+		},
+		"quoted-ident": {
+			{`[^"]+`, LiteralStringName, nil},
+			{`""`, LiteralStringName, nil},
+			{`"`, LiteralStringName, Pop(1)},
+		},
+		"dollar-string": {
+			{`[^\$]+`, LiteralStringHeredoc, nil},
+			{`\$\$`, LiteralStringHeredoc, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/crystal.go b/vendor/github.com/alecthomas/chroma/lexers/c/crystal.go
new file mode 100644
index 0000000000..69e053c737
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/crystal.go
@@ -0,0 +1,262 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Crystal lexer.
+var Crystal = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Crystal",
+		Aliases:   []string{"cr", "crystal"},
+		Filenames: []string{"*.cr"},
+		MimeTypes: []string{"text/x-crystal"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`#.*?$`, CommentSingle, nil},
+			{Words(``, `\b`, `abstract`, `asm`, `as`, `begin`, `break`, `case`, `do`, `else`, `elsif`, `end`, `ensure`, `extend`, `ifdef`, `if`, `include`, `instance_sizeof`, `next`, `of`, `pointerof`, `private`, `protected`, `rescue`, `return`, `require`, `sizeof`, `super`, `then`, `typeof`, `unless`, `until`, `when`, `while`, `with`, `yield`), Keyword, nil},
+			{Words(``, `\b`, `true`, `false`, `nil`), KeywordConstant, nil},
+			{`(module|lib)(\s+)([a-zA-Z_]\w*(?:::[a-zA-Z_]\w*)*)`, ByGroups(Keyword, Text, NameNamespace), nil},
+			{`(def|fun|macro)(\s+)((?:[a-zA-Z_]\w*::)*)`, ByGroups(Keyword, Text, NameNamespace), Push("funcname")},
+			{"def(?=[*%&^`~+-/\\[<>=])", Keyword, Push("funcname")},
+			{`(class|struct|union|type|alias|enum)(\s+)((?:[a-zA-Z_]\w*::)*)`, ByGroups(Keyword, Text, NameNamespace), Push("classname")},
+			{`(self|out|uninitialized)\b|(is_a|responds_to)\?`, KeywordPseudo, nil},
+			{Words(``, `\b`, `debugger`, `record`, `pp`, `assert_responds_to`, `spawn`, `parallel`, `getter`, `setter`, `property`, `delegate`, `def_hash`, `def_equals`, `def_equals_and_hash`, `forward_missing_to`), NameBuiltinPseudo, nil},
+			{`getter[!?]|property[!?]|__(DIR|FILE|LINE)__\b`, NameBuiltinPseudo, nil},
+			{Words(`(?<!\.)`, `\b`, `Object`, `Value`, `Struct`, `Reference`, `Proc`, `Class`, `Nil`, `Symbol`, `Enum`, `Void`, `Bool`, `Number`, `Int`, `Int8`, `Int16`, `Int32`, `Int64`, `UInt8`, `UInt16`, `UInt32`, `UInt64`, `Float`, `Float32`, `Float64`, `Char`, `String`, `Pointer`, `Slice`, `Range`, `Exception`, `Regex`, `Mutex`, `StaticArray`, `Array`, `Hash`, `Set`, `Tuple`, `Deque`, `Box`, `Process`, `File`, `Dir`, `Time`, `Channel`, `Concurrent`, `Scheduler`, `abort`, `at_exit`, `caller`, `delay`, `exit`, `fork`, `future`, `get_stack_top`, `gets`, `lazy`, `loop`, `main`, `p`, `print`, `printf`, `puts`, `raise`, `rand`, `read_line`, `sleep`, `sprintf`, `system`, `with_color`), NameBuiltin, nil},
+			{"(?<!\\w)(<<-?)([\"`\\']?)([a-zA-Z_]\\w*)(\\2)(.*?\\n)", StringHeredoc, nil},
+			{`(<<-?)("|\')()(\2)(.*?\n)`, StringHeredoc, nil},
+			{`__END__`, CommentPreproc, Push("end-part")},
+			{`(?:^|(?<=[=<>~!:])|(?<=(?:\s|;)when\s)|(?<=(?:\s|;)or\s)|(?<=(?:\s|;)and\s)|(?<=\.index\s)|(?<=\.scan\s)|(?<=\.sub\s)|(?<=\.sub!\s)|(?<=\.gsub\s)|(?<=\.gsub!\s)|(?<=\.match\s)|(?<=(?:\s|;)if\s)|(?<=(?:\s|;)elsif\s)|(?<=^when\s)|(?<=^index\s)|(?<=^scan\s)|(?<=^sub\s)|(?<=^gsub\s)|(?<=^sub!\s)|(?<=^gsub!\s)|(?<=^match\s)|(?<=^if\s)|(?<=^elsif\s))(\s*)(/)`, ByGroups(Text, LiteralStringRegex), Push("multiline-regex")},
+			{`(?<=\(|,|\[)/`, LiteralStringRegex, Push("multiline-regex")},
+			{`(\s+)(/)(?![\s=])`, ByGroups(Text, LiteralStringRegex), Push("multiline-regex")},
+			{`(0o[0-7]+(?:_[0-7]+)*(?:_?[iu][0-9]+)?)\b(\s*)([/?])?`, ByGroups(LiteralNumberOct, Text, Operator), nil},
+			{`(0x[0-9A-Fa-f]+(?:_[0-9A-Fa-f]+)*(?:_?[iu][0-9]+)?)\b(\s*)([/?])?`, ByGroups(LiteralNumberHex, Text, Operator), nil},
+			{`(0b[01]+(?:_[01]+)*(?:_?[iu][0-9]+)?)\b(\s*)([/?])?`, ByGroups(LiteralNumberBin, Text, Operator), nil},
+			{`((?:0(?![0-9])|[1-9][\d_]*)(?:\.\d[\d_]*)(?:e[+-]?[0-9]+)?(?:_?f[0-9]+)?)(\s*)([/?])?`, ByGroups(LiteralNumberFloat, Text, Operator), nil},
+			{`((?:0(?![0-9])|[1-9][\d_]*)(?:\.\d[\d_]*)?(?:e[+-]?[0-9]+)(?:_?f[0-9]+)?)(\s*)([/?])?`, ByGroups(LiteralNumberFloat, Text, Operator), nil},
+			{`((?:0(?![0-9])|[1-9][\d_]*)(?:\.\d[\d_]*)?(?:e[+-]?[0-9]+)?(?:_?f[0-9]+))(\s*)([/?])?`, ByGroups(LiteralNumberFloat, Text, Operator), nil},
+			{`(0\b|[1-9][\d]*(?:_\d+)*(?:_?[iu][0-9]+)?)\b(\s*)([/?])?`, ByGroups(LiteralNumberInteger, Text, Operator), nil},
+			{`@@[a-zA-Z_]\w*`, NameVariableClass, nil},
+			{`@[a-zA-Z_]\w*`, NameVariableInstance, nil},
+			{`\$\w+`, NameVariableGlobal, nil},
+			{"\\$[!@&`\\'+~=/\\\\,;.<>_*$?:\"^-]", NameVariableGlobal, nil},
+			{`\$-[0adFiIlpvw]`, NameVariableGlobal, nil},
+			{`::`, Operator, nil},
+			Include("strings"),
+			{`\?(\\[MC]-)*(\\([\\befnrtv#"\']|x[a-fA-F0-9]{1,2}|[0-7]{1,3})|\S)(?!\w)`, LiteralStringChar, nil},
+			{`[A-Z][A-Z_]+\b`, NameConstant, nil},
+			{`\{%`, LiteralStringInterpol, Push("in-macro-control")},
+			{`\{\{`, LiteralStringInterpol, Push("in-macro-expr")},
+			{`(@\[)(\s*)([A-Z]\w*)`, ByGroups(Operator, Text, NameDecorator), Push("in-attr")},
+			{Words(`(\.|::)`, ``, `!=`, `!~`, `!`, `%`, `&&`, `&`, `**`, `*`, `+`, `-`, `/`, `<=>`, `<<`, `<=`, `<`, `===`, `==`, `=~`, `=`, `>=`, `>>`, `>`, `[]=`, `[]?`, `[]`, `^`, `||`, `|`, `~`), ByGroups(Operator, NameOperator), nil},
+			{"(\\.|::)([a-zA-Z_]\\w*[!?]?|[*%&^`~+\\-/\\[<>=])", ByGroups(Operator, Name), nil},
+			{`[a-zA-Z_]\w*(?:[!?](?!=))?`, Name, nil},
+			{`(\[|\]\??|\*\*|<=>?|>=|<<?|>>?|=~|===|!~|&&?|\|\||\.{1,3})`, Operator, nil},
+			{`[-+/*%=<>&!^|~]=?`, Operator, nil},
+			{`[(){};,/?:\\]`, Punctuation, nil},
+			{`\s+`, Text, nil},
+		},
+		"funcname": {
+			{"(?:([a-zA-Z_]\\w*)(\\.))?([a-zA-Z_]\\w*[!?]?|\\*\\*?|[-+]@?|[/%&|^`~]|\\[\\]=?|<<|>>|<=?>|>=?|===?)", ByGroups(NameClass, Operator, NameFunction), Pop(1)},
+			Default(Pop(1)),
+		},
+		"classname": {
+			{`[A-Z_]\w*`, NameClass, nil},
+			{`(\()(\s*)([A-Z_]\w*)(\s*)(\))`, ByGroups(Punctuation, Text, NameClass, Text, Punctuation), nil},
+			Default(Pop(1)),
+		},
+		"in-intp": {
+			{`\{`, LiteralStringInterpol, Push()},
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+		"string-intp": {
+			{`#\{`, LiteralStringInterpol, Push("in-intp")},
+		},
+		"string-escaped": {
+			{`\\([\\befnstv#"\']|x[a-fA-F0-9]{1,2}|[0-7]{1,3})`, LiteralStringEscape, nil},
+		},
+		"string-intp-escaped": {
+			Include("string-intp"),
+			Include("string-escaped"),
+		},
+		"interpolated-regex": {
+			Include("string-intp"),
+			{`[\\#]`, LiteralStringRegex, nil},
+			{`[^\\#]+`, LiteralStringRegex, nil},
+		},
+		"interpolated-string": {
+			Include("string-intp"),
+			{`[\\#]`, LiteralStringOther, nil},
+			{`[^\\#]+`, LiteralStringOther, nil},
+		},
+		"multiline-regex": {
+			Include("string-intp"),
+			{`\\\\`, LiteralStringRegex, nil},
+			{`\\/`, LiteralStringRegex, nil},
+			{`[\\#]`, LiteralStringRegex, nil},
+			{`[^\\/#]+`, LiteralStringRegex, nil},
+			{`/[imsx]*`, LiteralStringRegex, Pop(1)},
+		},
+		"end-part": {
+			{`.+`, CommentPreproc, Pop(1)},
+		},
+		"in-macro-control": {
+			{`\{%`, LiteralStringInterpol, Push()},
+			{`%\}`, LiteralStringInterpol, Pop(1)},
+			{`for\b|in\b`, Keyword, nil},
+			Include("root"),
+		},
+		"in-macro-expr": {
+			{`\{\{`, LiteralStringInterpol, Push()},
+			{`\}\}`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+		"in-attr": {
+			{`\[`, Operator, Push()},
+			{`\]`, Operator, Pop(1)},
+			Include("root"),
+		},
+		"strings": {
+			{`\:@{0,2}[a-zA-Z_]\w*[!?]?`, LiteralStringSymbol, nil},
+			{Words(`\:@{0,2}`, ``, `!=`, `!~`, `!`, `%`, `&&`, `&`, `**`, `*`, `+`, `-`, `/`, `<=>`, `<<`, `<=`, `<`, `===`, `==`, `=~`, `=`, `>=`, `>>`, `>`, `[]=`, `[]?`, `[]`, `^`, `||`, `|`, `~`), LiteralStringSymbol, nil},
+			{`:'(\\\\|\\'|[^'])*'`, LiteralStringSymbol, nil},
+			{`'(\\\\|\\'|[^']|\\[^'\\]+)'`, LiteralStringChar, nil},
+			{`:"`, LiteralStringSymbol, Push("simple-sym")},
+			{`([a-zA-Z_]\w*)(:)(?!:)`, ByGroups(LiteralStringSymbol, Punctuation), nil},
+			{`"`, LiteralStringDouble, Push("simple-string")},
+			{"(?<!\\.)`", LiteralStringBacktick, Push("simple-backtick")},
+			{`%\{`, LiteralStringOther, Push("cb-intp-string")},
+			{`%[wi]\{`, LiteralStringOther, Push("cb-string")},
+			{`%r\{`, LiteralStringRegex, Push("cb-regex")},
+			{`%\[`, LiteralStringOther, Push("sb-intp-string")},
+			{`%[wi]\[`, LiteralStringOther, Push("sb-string")},
+			{`%r\[`, LiteralStringRegex, Push("sb-regex")},
+			{`%\(`, LiteralStringOther, Push("pa-intp-string")},
+			{`%[wi]\(`, LiteralStringOther, Push("pa-string")},
+			{`%r\(`, LiteralStringRegex, Push("pa-regex")},
+			{`%<`, LiteralStringOther, Push("ab-intp-string")},
+			{`%[wi]<`, LiteralStringOther, Push("ab-string")},
+			{`%r<`, LiteralStringRegex, Push("ab-regex")},
+			{`(%r([\W_]))((?:\\\2|(?!\2).)*)(\2[imsx]*)`, String, nil},
+			{`(%[wi]([\W_]))((?:\\\2|(?!\2).)*)(\2)`, String, nil},
+			{`(?<=[-+/*%=<>&!^|~,(])(\s*)(%([\t ])(?:(?:\\\3|(?!\3).)*)\3)`, ByGroups(Text, LiteralStringOther, None), nil},
+			{`^(\s*)(%([\t ])(?:(?:\\\3|(?!\3).)*)\3)`, ByGroups(Text, LiteralStringOther, None), nil},
+			{`(%([\[{(<]))((?:\\\2|(?!\2).)*)(\2)`, String, nil},
+		},
+		"simple-string": {
+			Include("string-intp-escaped"),
+			{`[^\\"#]+`, LiteralStringDouble, nil},
+			{`[\\#]`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"simple-sym": {
+			Include("string-escaped"),
+			{`[^\\"#]+`, LiteralStringSymbol, nil},
+			{`[\\#]`, LiteralStringSymbol, nil},
+			{`"`, LiteralStringSymbol, Pop(1)},
+		},
+		"simple-backtick": {
+			Include("string-intp-escaped"),
+			{"[^\\\\`#]+", LiteralStringBacktick, nil},
+			{`[\\#]`, LiteralStringBacktick, nil},
+			{"`", LiteralStringBacktick, Pop(1)},
+		},
+		"cb-intp-string": {
+			{`\\[\{]`, LiteralStringOther, nil},
+			{`\{`, LiteralStringOther, Push()},
+			{`\}`, LiteralStringOther, Pop(1)},
+			Include("string-intp-escaped"),
+			{`[\\#{}]`, LiteralStringOther, nil},
+			{`[^\\#{}]+`, LiteralStringOther, nil},
+		},
+		"cb-string": {
+			{`\\[\\{}]`, LiteralStringOther, nil},
+			{`\{`, LiteralStringOther, Push()},
+			{`\}`, LiteralStringOther, Pop(1)},
+			{`[\\#{}]`, LiteralStringOther, nil},
+			{`[^\\#{}]+`, LiteralStringOther, nil},
+		},
+		"cb-regex": {
+			{`\\[\\{}]`, LiteralStringRegex, nil},
+			{`\{`, LiteralStringRegex, Push()},
+			{`\}[imsx]*`, LiteralStringRegex, Pop(1)},
+			Include("string-intp"),
+			{`[\\#{}]`, LiteralStringRegex, nil},
+			{`[^\\#{}]+`, LiteralStringRegex, nil},
+		},
+		"sb-intp-string": {
+			{`\\[\[]`, LiteralStringOther, nil},
+			{`\[`, LiteralStringOther, Push()},
+			{`\]`, LiteralStringOther, Pop(1)},
+			Include("string-intp-escaped"),
+			{`[\\#\[\]]`, LiteralStringOther, nil},
+			{`[^\\#\[\]]+`, LiteralStringOther, nil},
+		},
+		"sb-string": {
+			{`\\[\\\[\]]`, LiteralStringOther, nil},
+			{`\[`, LiteralStringOther, Push()},
+			{`\]`, LiteralStringOther, Pop(1)},
+			{`[\\#\[\]]`, LiteralStringOther, nil},
+			{`[^\\#\[\]]+`, LiteralStringOther, nil},
+		},
+		"sb-regex": {
+			{`\\[\\\[\]]`, LiteralStringRegex, nil},
+			{`\[`, LiteralStringRegex, Push()},
+			{`\][imsx]*`, LiteralStringRegex, Pop(1)},
+			Include("string-intp"),
+			{`[\\#\[\]]`, LiteralStringRegex, nil},
+			{`[^\\#\[\]]+`, LiteralStringRegex, nil},
+		},
+		"pa-intp-string": {
+			{`\\[\(]`, LiteralStringOther, nil},
+			{`\(`, LiteralStringOther, Push()},
+			{`\)`, LiteralStringOther, Pop(1)},
+			Include("string-intp-escaped"),
+			{`[\\#()]`, LiteralStringOther, nil},
+			{`[^\\#()]+`, LiteralStringOther, nil},
+		},
+		"pa-string": {
+			{`\\[\\()]`, LiteralStringOther, nil},
+			{`\(`, LiteralStringOther, Push()},
+			{`\)`, LiteralStringOther, Pop(1)},
+			{`[\\#()]`, LiteralStringOther, nil},
+			{`[^\\#()]+`, LiteralStringOther, nil},
+		},
+		"pa-regex": {
+			{`\\[\\()]`, LiteralStringRegex, nil},
+			{`\(`, LiteralStringRegex, Push()},
+			{`\)[imsx]*`, LiteralStringRegex, Pop(1)},
+			Include("string-intp"),
+			{`[\\#()]`, LiteralStringRegex, nil},
+			{`[^\\#()]+`, LiteralStringRegex, nil},
+		},
+		"ab-intp-string": {
+			{`\\[<]`, LiteralStringOther, nil},
+			{`<`, LiteralStringOther, Push()},
+			{`>`, LiteralStringOther, Pop(1)},
+			Include("string-intp-escaped"),
+			{`[\\#<>]`, LiteralStringOther, nil},
+			{`[^\\#<>]+`, LiteralStringOther, nil},
+		},
+		"ab-string": {
+			{`\\[\\<>]`, LiteralStringOther, nil},
+			{`<`, LiteralStringOther, Push()},
+			{`>`, LiteralStringOther, Pop(1)},
+			{`[\\#<>]`, LiteralStringOther, nil},
+			{`[^\\#<>]+`, LiteralStringOther, nil},
+		},
+		"ab-regex": {
+			{`\\[\\<>]`, LiteralStringRegex, nil},
+			{`<`, LiteralStringRegex, Push()},
+			{`>[imsx]*`, LiteralStringRegex, Pop(1)},
+			Include("string-intp"),
+			{`[\\#<>]`, LiteralStringRegex, nil},
+			{`[^\\#<>]+`, LiteralStringRegex, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/csharp.go b/vendor/github.com/alecthomas/chroma/lexers/c/csharp.go
new file mode 100644
index 0000000000..c6a5f468ac
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/csharp.go
@@ -0,0 +1,51 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// CSharp lexer.
+var CSharp = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "C#",
+		Aliases:   []string{"csharp", "c#"},
+		Filenames: []string{"*.cs"},
+		MimeTypes: []string{"text/x-csharp"},
+		DotAll:    true,
+		EnsureNL:  true,
+	},
+	Rules{
+		"root": {
+			{`^\s*\[.*?\]`, NameAttribute, nil},
+			{`[^\S\n]+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/[*].*?[*]/`, CommentMultiline, nil},
+			{`\n`, Text, nil},
+			{`[~!%^&*()+=|\[\]:;,.<>/?-]`, Punctuation, nil},
+			{`[{}]`, Punctuation, nil},
+			{`@"(""|[^"])*"`, LiteralString, nil},
+			{`\$@?"(""|[^"])*"`, LiteralString, nil},
+			{`"(\\\\|\\"|[^"\n])*["\n]`, LiteralString, nil},
+			{`'\\.'|'[^\\]'`, LiteralStringChar, nil},
+			{`[0-9](\.[0-9]*)?([eE][+-][0-9]+)?[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?`, LiteralNumber, nil},
+			{`#[ \t]*(if|endif|else|elif|define|undef|line|error|warning|region|endregion|pragma)\b.*?\n`, CommentPreproc, nil},
+			{`\b(extern)(\s+)(alias)\b`, ByGroups(Keyword, Text, Keyword), nil},
+			{`(abstract|as|async|await|base|break|by|case|catch|checked|const|continue|default|delegate|do|else|enum|event|explicit|extern|false|finally|fixed|for|foreach|goto|if|implicit|in|interface|internal|is|let|lock|new|null|on|operator|out|override|params|private|protected|public|readonly|ref|return|sealed|sizeof|stackalloc|static|switch|this|throw|true|try|typeof|unchecked|unsafe|virtual|void|while|get|set|new|partial|yield|add|remove|value|alias|ascending|descending|from|group|into|orderby|select|thenby|where|join|equals)\b`, Keyword, nil},
+			{`(global)(::)`, ByGroups(Keyword, Punctuation), nil},
+			{`(bool|byte|char|decimal|double|dynamic|float|int|long|object|sbyte|short|string|uint|ulong|ushort|var)\b\??`, KeywordType, nil},
+			{`(class|struct)(\s+)`, ByGroups(Keyword, Text), Push("class")},
+			{`(namespace|using)(\s+)`, ByGroups(Keyword, Text), Push("namespace")},
+			{`@?[_a-zA-Z]\w*`, Name, nil},
+		},
+		"class": {
+			{`@?[_a-zA-Z]\w*`, NameClass, Pop(1)},
+			Default(Pop(1)),
+		},
+		"namespace": {
+			{`(?=\()`, Text, Pop(1)},
+			{`(@?[_a-zA-Z]\w*|\.)+`, NameNamespace, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/css.go b/vendor/github.com/alecthomas/chroma/lexers/c/css.go
new file mode 100644
index 0000000000..fedc809bfc
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/css.go
@@ -0,0 +1,104 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// CSS lexer.
+var CSS = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "CSS",
+		Aliases:   []string{"css"},
+		Filenames: []string{"*.css"},
+		MimeTypes: []string{"text/css"},
+	},
+	Rules{
+		"root": {
+			Include("basics"),
+		},
+		"basics": {
+			{`\s+`, Text, nil},
+			{`/\*(?:.|\n)*?\*/`, Comment, nil},
+			{`\{`, Punctuation, Push("content")},
+			{`(\:{1,2})([\w-]+)`, ByGroups(Punctuation, NameDecorator), nil},
+			{`(\.)([\w-]+)`, ByGroups(Punctuation, NameClass), nil},
+			{`(\#)([\w-]+)`, ByGroups(Punctuation, NameNamespace), nil},
+			{`(@)([\w-]+)`, ByGroups(Punctuation, Keyword), Push("atrule")},
+			{`[\w-]+`, NameTag, nil},
+			{`[~^*!%&$\[\]()<>|+=@:;,./?-]`, Operator, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+		},
+		"atrule": {
+			{`\{`, Punctuation, Push("atcontent")},
+			{`;`, Punctuation, Pop(1)},
+			Include("basics"),
+		},
+		"atcontent": {
+			Include("basics"),
+			{`\}`, Punctuation, Pop(2)},
+		},
+		"content": {
+			{`\s+`, Text, nil},
+			{`\}`, Punctuation, Pop(1)},
+			{`;`, Punctuation, nil},
+			{`^@.*?$`, CommentPreproc, nil},
+			{Words(``, ``, `-ms-`, `mso-`, `-moz-`, `-o-`, `-xv-`, `-atsc-`, `-wap-`, `-khtml-`, `-webkit-`, `prince-`, `-ah-`, `-hp-`, `-ro-`, `-rim-`, `-tc-`), KeywordPseudo, nil},
+			{`(align-content|align-items|align-self|alignment-baseline|all|animation|animation-delay|animation-direction|animation-duration|animation-fill-mode|animation-iteration-count|animation-name|animation-play-state|animation-timing-function|appearance|azimuth|backface-visibility|background|background-attachment|background-blend-mode|background-clip|background-color|background-image|background-origin|background-position|background-repeat|background-size|baseline-shift|bookmark-label|bookmark-level|bookmark-state|border|border-bottom|border-bottom-color|border-bottom-left-radius|border-bottom-right-radius|border-bottom-style|border-bottom-width|border-boundary|border-collapse|border-color|border-image|border-image-outset|border-image-repeat|border-image-slice|border-image-source|border-image-width|border-left|border-left-color|border-left-style|border-left-width|border-radius|border-right|border-right-color|border-right-style|border-right-width|border-spacing|border-style|border-top|border-top-color|border-top-left-radius|border-top-right-radius|border-top-style|border-top-width|border-width|bottom|box-decoration-break|box-shadow|box-sizing|box-snap|box-suppress|break-after|break-before|break-inside|caption-side|caret|caret-animation|caret-color|caret-shape|chains|clear|clip|clip-path|clip-rule|color|color-interpolation-filters|column-count|column-fill|column-gap|column-rule|column-rule-color|column-rule-style|column-rule-width|column-span|column-width|columns|content|counter-increment|counter-reset|counter-set|crop|cue|cue-after|cue-before|cursor|direction|display|dominant-baseline|elevation|empty-cells|filter|flex|flex-basis|flex-direction|flex-flow|flex-grow|flex-shrink|flex-wrap|float|float-defer|float-offset|float-reference|flood-color|flood-opacity|flow|flow-from|flow-into|font|font-family|font-feature-settings|font-kerning|font-language-override|font-size|font-size-adjust|font-stretch|font-style|font-synthesis|font-variant|font-variant-alternates|font-variant-caps|font-variant-east-asian|font-variant-ligatures|font-variant-numeric|font-variant-position|font-weight|footnote-display|footnote-policy|glyph-orientation-vertical|grid|grid-area|grid-auto-columns|grid-auto-flow|grid-auto-rows|grid-column|grid-column-end|grid-column-gap|grid-column-start|grid-gap|grid-row|grid-row-end|grid-row-gap|grid-row-start|grid-template|grid-template-areas|grid-template-columns|grid-template-rows|hanging-punctuation|height|hyphenate-character|hyphenate-limit-chars|hyphenate-limit-last|hyphenate-limit-lines|hyphenate-limit-zone|hyphens|image-orientation|image-resolution|initial-letter|initial-letter-align|initial-letter-wrap|isolation|justify-content|justify-items|justify-self|left|letter-spacing|lighting-color|line-break|line-grid|line-height|line-snap|list-style|list-style-image|list-style-position|list-style-type|margin|margin-bottom|margin-left|margin-right|margin-top|marker-side|marquee-direction|marquee-loop|marquee-speed|marquee-style|mask|mask-border|mask-border-mode|mask-border-outset|mask-border-repeat|mask-border-slice|mask-border-source|mask-border-width|mask-clip|mask-composite|mask-image|mask-mode|mask-origin|mask-position|mask-repeat|mask-size|mask-type|max-height|max-lines|max-width|min-height|min-width|mix-blend-mode|motion|motion-offset|motion-path|motion-rotation|move-to|nav-down|nav-left|nav-right|nav-up|object-fit|object-position|offset-after|offset-before|offset-end|offset-start|opacity|order|orphans|outline|outline-color|outline-offset|outline-style|outline-width|overflow|overflow-style|overflow-wrap|overflow-x|overflow-y|padding|padding-bottom|padding-left|padding-right|padding-top|page|page-break-after|page-break-before|page-break-inside|page-policy|pause|pause-after|pause-before|perspective|perspective-origin|pitch|pitch-range|play-during|polar-angle|polar-distance|position|presentation-level|quotes|region-fragment|resize|rest|rest-after|rest-before|richness|right|rotation|rotation-point|ruby-align|ruby-merge|ruby-position|running|scroll-snap-coordinate|scroll-snap-destination|scroll-snap-points-x|scroll-snap-points-y|scroll-snap-type|shape-image-threshold|shape-inside|shape-margin|shape-outside|size|speak|speak-as|speak-header|speak-numeral|speak-punctuation|speech-rate|stress|string-set|tab-size|table-layout|text-align|text-align-last|text-combine-upright|text-decoration|text-decoration-color|text-decoration-line|text-decoration-skip|text-decoration-style|text-emphasis|text-emphasis-color|text-emphasis-position|text-emphasis-style|text-indent|text-justify|text-orientation|text-overflow|text-shadow|text-space-collapse|text-space-trim|text-spacing|text-transform|text-underline-position|text-wrap|top|transform|transform-origin|transform-style|transition|transition-delay|transition-duration|transition-property|transition-timing-function|unicode-bidi|user-select|vertical-align|visibility|voice-balance|voice-duration|voice-family|voice-pitch|voice-range|voice-rate|voice-stress|voice-volume|volume|white-space|widows|width|will-change|word-break|word-spacing|word-wrap|wrap-after|wrap-before|wrap-flow|wrap-inside|wrap-through|writing-mode|z-index)(\s*)(\:)`, ByGroups(Keyword, Text, Punctuation), Push("value-start")},
+			{`(--[a-zA-Z_][\w-]*)(\s*)(\:)`, ByGroups(NameVariable, Text, Punctuation), Push("value-start")},
+			{`([a-zA-Z_][\w-]*)(\s*)(\:)`, ByGroups(Name, Text, Punctuation), Push("value-start")},
+			{`/\*(?:.|\n)*?\*/`, Comment, nil},
+		},
+		"value-start": {
+			Include("common-values"),
+			{Words(``, `\b`, `align-content`, `align-items`, `align-self`, `alignment-baseline`, `all`, `animation`, `animation-delay`, `animation-direction`, `animation-duration`, `animation-fill-mode`, `animation-iteration-count`, `animation-name`, `animation-play-state`, `animation-timing-function`, `appearance`, `azimuth`, `backface-visibility`, `background`, `background-attachment`, `background-blend-mode`, `background-clip`, `background-color`, `background-image`, `background-origin`, `background-position`, `background-repeat`, `background-size`, `baseline-shift`, `bookmark-label`, `bookmark-level`, `bookmark-state`, `border`, `border-bottom`, `border-bottom-color`, `border-bottom-left-radius`, `border-bottom-right-radius`, `border-bottom-style`, `border-bottom-width`, `border-boundary`, `border-collapse`, `border-color`, `border-image`, `border-image-outset`, `border-image-repeat`, `border-image-slice`, `border-image-source`, `border-image-width`, `border-left`, `border-left-color`, `border-left-style`, `border-left-width`, `border-radius`, `border-right`, `border-right-color`, `border-right-style`, `border-right-width`, `border-spacing`, `border-style`, `border-top`, `border-top-color`, `border-top-left-radius`, `border-top-right-radius`, `border-top-style`, `border-top-width`, `border-width`, `bottom`, `box-decoration-break`, `box-shadow`, `box-sizing`, `box-snap`, `box-suppress`, `break-after`, `break-before`, `break-inside`, `caption-side`, `caret`, `caret-animation`, `caret-color`, `caret-shape`, `chains`, `clear`, `clip`, `clip-path`, `clip-rule`, `color`, `color-interpolation-filters`, `column-count`, `column-fill`, `column-gap`, `column-rule`, `column-rule-color`, `column-rule-style`, `column-rule-width`, `column-span`, `column-width`, `columns`, `content`, `counter-increment`, `counter-reset`, `counter-set`, `crop`, `cue`, `cue-after`, `cue-before`, `cursor`, `direction`, `display`, `dominant-baseline`, `elevation`, `empty-cells`, `filter`, `flex`, `flex-basis`, `flex-direction`, `flex-flow`, `flex-grow`, `flex-shrink`, `flex-wrap`, `float`, `float-defer`, `float-offset`, `float-reference`, `flood-color`, `flood-opacity`, `flow`, `flow-from`, `flow-into`, `font`, `font-family`, `font-feature-settings`, `font-kerning`, `font-language-override`, `font-size`, `font-size-adjust`, `font-stretch`, `font-style`, `font-synthesis`, `font-variant`, `font-variant-alternates`, `font-variant-caps`, `font-variant-east-asian`, `font-variant-ligatures`, `font-variant-numeric`, `font-variant-position`, `font-weight`, `footnote-display`, `footnote-policy`, `glyph-orientation-vertical`, `grid`, `grid-area`, `grid-auto-columns`, `grid-auto-flow`, `grid-auto-rows`, `grid-column`, `grid-column-end`, `grid-column-gap`, `grid-column-start`, `grid-gap`, `grid-row`, `grid-row-end`, `grid-row-gap`, `grid-row-start`, `grid-template`, `grid-template-areas`, `grid-template-columns`, `grid-template-rows`, `hanging-punctuation`, `height`, `hyphenate-character`, `hyphenate-limit-chars`, `hyphenate-limit-last`, `hyphenate-limit-lines`, `hyphenate-limit-zone`, `hyphens`, `image-orientation`, `image-resolution`, `initial-letter`, `initial-letter-align`, `initial-letter-wrap`, `isolation`, `justify-content`, `justify-items`, `justify-self`, `left`, `letter-spacing`, `lighting-color`, `line-break`, `line-grid`, `line-height`, `line-snap`, `list-style`, `list-style-image`, `list-style-position`, `list-style-type`, `margin`, `margin-bottom`, `margin-left`, `margin-right`, `margin-top`, `marker-side`, `marquee-direction`, `marquee-loop`, `marquee-speed`, `marquee-style`, `mask`, `mask-border`, `mask-border-mode`, `mask-border-outset`, `mask-border-repeat`, `mask-border-slice`, `mask-border-source`, `mask-border-width`, `mask-clip`, `mask-composite`, `mask-image`, `mask-mode`, `mask-origin`, `mask-position`, `mask-repeat`, `mask-size`, `mask-type`, `max-height`, `max-lines`, `max-width`, `min-height`, `min-width`, `mix-blend-mode`, `motion`, `motion-offset`, `motion-path`, `motion-rotation`, `move-to`, `nav-down`, `nav-left`, `nav-right`, `nav-up`, `object-fit`, `object-position`, `offset-after`, `offset-before`, `offset-end`, `offset-start`, `opacity`, `order`, `orphans`, `outline`, `outline-color`, `outline-offset`, `outline-style`, `outline-width`, `overflow`, `overflow-style`, `overflow-wrap`, `overflow-x`, `overflow-y`, `padding`, `padding-bottom`, `padding-left`, `padding-right`, `padding-top`, `page`, `page-break-after`, `page-break-before`, `page-break-inside`, `page-policy`, `pause`, `pause-after`, `pause-before`, `perspective`, `perspective-origin`, `pitch`, `pitch-range`, `play-during`, `polar-angle`, `polar-distance`, `position`, `presentation-level`, `quotes`, `region-fragment`, `resize`, `rest`, `rest-after`, `rest-before`, `richness`, `right`, `rotation`, `rotation-point`, `ruby-align`, `ruby-merge`, `ruby-position`, `running`, `scroll-snap-coordinate`, `scroll-snap-destination`, `scroll-snap-points-x`, `scroll-snap-points-y`, `scroll-snap-type`, `shape-image-threshold`, `shape-inside`, `shape-margin`, `shape-outside`, `size`, `speak`, `speak-as`, `speak-header`, `speak-numeral`, `speak-punctuation`, `speech-rate`, `stress`, `string-set`, `tab-size`, `table-layout`, `text-align`, `text-align-last`, `text-combine-upright`, `text-decoration`, `text-decoration-color`, `text-decoration-line`, `text-decoration-skip`, `text-decoration-style`, `text-emphasis`, `text-emphasis-color`, `text-emphasis-position`, `text-emphasis-style`, `text-indent`, `text-justify`, `text-orientation`, `text-overflow`, `text-shadow`, `text-space-collapse`, `text-space-trim`, `text-spacing`, `text-transform`, `text-underline-position`, `text-wrap`, `top`, `transform`, `transform-origin`, `transform-style`, `transition`, `transition-delay`, `transition-duration`, `transition-property`, `transition-timing-function`, `unicode-bidi`, `user-select`, `vertical-align`, `visibility`, `voice-balance`, `voice-duration`, `voice-family`, `voice-pitch`, `voice-range`, `voice-rate`, `voice-stress`, `voice-volume`, `volume`, `white-space`, `widows`, `width`, `will-change`, `word-break`, `word-spacing`, `word-wrap`, `wrap-after`, `wrap-before`, `wrap-flow`, `wrap-inside`, `wrap-through`, `writing-mode`, `z-index`), Keyword, nil},
+			{`\!important`, CommentPreproc, nil},
+			{`/\*(?:.|\n)*?\*/`, Comment, nil},
+			Include("numeric-values"),
+			{`[~^*!%&<>|+=@:./?-]+`, Operator, nil},
+			{`[\[\](),]+`, Punctuation, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`[a-zA-Z_][\w-]*`, Name, nil},
+			{`;`, Punctuation, Pop(1)},
+			{`\}`, Punctuation, Pop(2)},
+		},
+		"function-start": {
+			Include("common-values"),
+			{`/\*(?:.|\n)*?\*/`, Comment, nil},
+			Include("numeric-values"),
+			{`[*+/-]`, Operator, nil},
+			{`[,]`, Punctuation, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`[a-zA-Z_-]\w*`, Name, nil},
+			{`\)`, Punctuation, Pop(1)},
+		},
+		"common-values": {
+			{`\s+`, Text, nil},
+			{Words(``, ``, `-ms-`, `mso-`, `-moz-`, `-o-`, `-xv-`, `-atsc-`, `-wap-`, `-khtml-`, `-webkit-`, `prince-`, `-ah-`, `-hp-`, `-ro-`, `-rim-`, `-tc-`), KeywordPseudo, nil},
+			Include("urls"),
+			{`(attr|blackness|blend|blenda|blur|brightness|calc|circle|color-mod|contrast|counter|cubic-bezier|device-cmyk|drop-shadow|ellipse|gray|grayscale|hsl|hsla|hue|hue-rotate|hwb|image|inset|invert|lightness|linear-gradient|matrix|matrix3d|opacity|perspective|polygon|radial-gradient|rect|repeating-linear-gradient|repeating-radial-gradient|rgb|rgba|rotate|rotate3d|rotateX|rotateY|rotateZ|saturate|saturation|scale|scale3d|scaleX|scaleY|scaleZ|sepia|shade|skewX|skewY|steps|tint|toggle|translate|translate3d|translateX|translateY|translateZ|whiteness)(\()`, ByGroups(NameBuiltin, Punctuation), Push("function-start")},
+			{`([a-zA-Z_][\w-]+)(\()`, ByGroups(NameFunction, Punctuation), Push("function-start")},
+			{Words(``, `\b`, `absolute`, `alias`, `all`, `all-petite-caps`, `all-scroll`, `all-small-caps`, `allow-end`, `alpha`, `alternate`, `alternate-reverse`, `always`, `armenian`, `auto`, `avoid`, `avoid-column`, `avoid-page`, `backwards`, `balance`, `baseline`, `below`, `blink`, `block`, `bold`, `bolder`, `border-box`, `both`, `bottom`, `box-decoration`, `break-word`, `capitalize`, `cell`, `center`, `circle`, `clip`, `clone`, `close-quote`, `col-resize`, `collapse`, `color`, `color-burn`, `color-dodge`, `column`, `column-reverse`, `compact`, `condensed`, `contain`, `container`, `content-box`, `context-menu`, `copy`, `cover`, `crisp-edges`, `crosshair`, `currentColor`, `cursive`, `darken`, `dashed`, `decimal`, `decimal-leading-zero`, `default`, `descendants`, `difference`, `digits`, `disc`, `distribute`, `dot`, `dotted`, `double`, `double-circle`, `e-resize`, `each-line`, `ease`, `ease-in`, `ease-in-out`, `ease-out`, `edges`, `ellipsis`, `end`, `ew-resize`, `exclusion`, `expanded`, `extra-condensed`, `extra-expanded`, `fantasy`, `fill`, `fill-box`, `filled`, `first`, `fixed`, `flat`, `flex`, `flex-end`, `flex-start`, `flip`, `force-end`, `forwards`, `from-image`, `full-width`, `geometricPrecision`, `georgian`, `groove`, `hanging`, `hard-light`, `help`, `hidden`, `hide`, `horizontal`, `hue`, `icon`, `infinite`, `inherit`, `initial`, `ink`, `inline`, `inline-block`, `inline-flex`, `inline-table`, `inset`, `inside`, `inter-word`, `invert`, `isolate`, `italic`, `justify`, `large`, `larger`, `last`, `left`, `lighten`, `lighter`, `line-through`, `linear`, `list-item`, `local`, `loose`, `lower-alpha`, `lower-greek`, `lower-latin`, `lower-roman`, `lowercase`, `ltr`, `luminance`, `luminosity`, `mandatory`, `manipulation`, `manual`, `margin-box`, `match-parent`, `medium`, `mixed`, `monospace`, `move`, `multiply`, `n-resize`, `ne-resize`, `nesw-resize`, `no-close-quote`, `no-drop`, `no-open-quote`, `no-repeat`, `none`, `normal`, `not-allowed`, `nowrap`, `ns-resize`, `nw-resize`, `nwse-resize`, `objects`, `oblique`, `off`, `on`, `open`, `open-quote`, `optimizeLegibility`, `optimizeSpeed`, `outset`, `outside`, `over`, `overlay`, `overline`, `padding-box`, `page`, `pan-down`, `pan-left`, `pan-right`, `pan-up`, `pan-x`, `pan-y`, `paused`, `petite-caps`, `pixelated`, `pointer`, `preserve-3d`, `progress`, `proximity`, `relative`, `repeat`, `repeat no-repeat`, `repeat-x`, `repeat-y`, `reverse`, `ridge`, `right`, `round`, `row`, `row-resize`, `row-reverse`, `rtl`, `ruby`, `ruby-base`, `ruby-base-container`, `ruby-text`, `ruby-text-container`, `run-in`, `running`, `s-resize`, `sans-serif`, `saturation`, `scale-down`, `screen`, `scroll`, `se-resize`, `semi-condensed`, `semi-expanded`, `separate`, `serif`, `sesame`, `show`, `sideways`, `sideways-left`, `sideways-right`, `slice`, `small`, `small-caps`, `smaller`, `smooth`, `snap`, `soft-light`, `solid`, `space`, `space-around`, `space-between`, `spaces`, `square`, `start`, `static`, `step-end`, `step-start`, `sticky`, `stretch`, `strict`, `stroke-box`, `style`, `sw-resize`, `table`, `table-caption`, `table-cell`, `table-column`, `table-column-group`, `table-footer-group`, `table-header-group`, `table-row`, `table-row-group`, `text`, `thick`, `thin`, `titling-caps`, `to`, `top`, `triangle`, `ultra-condensed`, `ultra-expanded`, `under`, `underline`, `unicase`, `unset`, `upper-alpha`, `upper-latin`, `upper-roman`, `uppercase`, `upright`, `use-glyph-orientation`, `vertical`, `vertical-text`, `view-box`, `visible`, `w-resize`, `wait`, `wavy`, `weight`, `weight style`, `wrap`, `wrap-reverse`, `x-large`, `x-small`, `xx-large`, `xx-small`, `zoom-in`, `zoom-out`), KeywordConstant, nil},
+			{Words(``, `\b`, `above`, `aural`, `behind`, `bidi-override`, `center-left`, `center-right`, `cjk-ideographic`, `continuous`, `crop`, `cross`, `embed`, `far-left`, `far-right`, `fast`, `faster`, `hebrew`, `high`, `higher`, `hiragana`, `hiragana-iroha`, `katakana`, `katakana-iroha`, `landscape`, `left-side`, `leftwards`, `level`, `loud`, `low`, `lower`, `message-box`, `middle`, `mix`, `narrower`, `once`, `portrait`, `right-side`, `rightwards`, `silent`, `slow`, `slower`, `small-caption`, `soft`, `spell-out`, `status-bar`, `super`, `text-bottom`, `text-top`, `wider`, `x-fast`, `x-high`, `x-loud`, `x-low`, `x-soft`, `yes`, `pre`, `pre-wrap`, `pre-line`), KeywordConstant, nil},
+			{Words(``, `\b`, `aliceblue`, `antiquewhite`, `aqua`, `aquamarine`, `azure`, `beige`, `bisque`, `black`, `blanchedalmond`, `blue`, `blueviolet`, `brown`, `burlywood`, `cadetblue`, `chartreuse`, `chocolate`, `coral`, `cornflowerblue`, `cornsilk`, `crimson`, `cyan`, `darkblue`, `darkcyan`, `darkgoldenrod`, `darkgray`, `darkgreen`, `darkgrey`, `darkkhaki`, `darkmagenta`, `darkolivegreen`, `darkorange`, `darkorchid`, `darkred`, `darksalmon`, `darkseagreen`, `darkslateblue`, `darkslategray`, `darkslategrey`, `darkturquoise`, `darkviolet`, `deeppink`, `deepskyblue`, `dimgray`, `dimgrey`, `dodgerblue`, `firebrick`, `floralwhite`, `forestgreen`, `fuchsia`, `gainsboro`, `ghostwhite`, `gold`, `goldenrod`, `gray`, `green`, `greenyellow`, `grey`, `honeydew`, `hotpink`, `indianred`, `indigo`, `ivory`, `khaki`, `lavender`, `lavenderblush`, `lawngreen`, `lemonchiffon`, `lightblue`, `lightcoral`, `lightcyan`, `lightgoldenrodyellow`, `lightgray`, `lightgreen`, `lightgrey`, `lightpink`, `lightsalmon`, `lightseagreen`, `lightskyblue`, `lightslategray`, `lightslategrey`, `lightsteelblue`, `lightyellow`, `lime`, `limegreen`, `linen`, `magenta`, `maroon`, `mediumaquamarine`, `mediumblue`, `mediumorchid`, `mediumpurple`, `mediumseagreen`, `mediumslateblue`, `mediumspringgreen`, `mediumturquoise`, `mediumvioletred`, `midnightblue`, `mintcream`, `mistyrose`, `moccasin`, `navajowhite`, `navy`, `oldlace`, `olive`, `olivedrab`, `orange`, `orangered`, `orchid`, `palegoldenrod`, `palegreen`, `paleturquoise`, `palevioletred`, `papayawhip`, `peachpuff`, `peru`, `pink`, `plum`, `powderblue`, `purple`, `rebeccapurple`, `red`, `rosybrown`, `royalblue`, `saddlebrown`, `salmon`, `sandybrown`, `seagreen`, `seashell`, `sienna`, `silver`, `skyblue`, `slateblue`, `slategray`, `slategrey`, `snow`, `springgreen`, `steelblue`, `tan`, `teal`, `thistle`, `tomato`, `turquoise`, `violet`, `wheat`, `white`, `whitesmoke`, `yellow`, `yellowgreen`, `transparent`), KeywordConstant, nil},
+		},
+		"urls": {
+			{`(url)(\()(".*?")(\))`, ByGroups(NameBuiltin, Punctuation, LiteralStringDouble, Punctuation), nil},
+			{`(url)(\()('.*?')(\))`, ByGroups(NameBuiltin, Punctuation, LiteralStringSingle, Punctuation), nil},
+			{`(url)(\()(.*?)(\))`, ByGroups(NameBuiltin, Punctuation, LiteralStringOther, Punctuation), nil},
+		},
+		"numeric-values": {
+			{`\#[a-zA-Z0-9]{1,6}`, LiteralNumberHex, nil},
+			{`[+\-]?[0-9]*[.][0-9]+`, LiteralNumberFloat, Push("numeric-end")},
+			{`[+\-]?[0-9]+`, LiteralNumberInteger, Push("numeric-end")},
+		},
+		"numeric-end": {
+			{Words(``, `\b`, `deg`, `grad`, `rad`, `turn`, `Hz`, `kHz`, `em`, `ex`, `ch`, `rem`, `vh`, `vw`, `vmin`, `vmax`, `px`, `mm`, `cm`, `in`, `pt`, `pc`, `q`, `dpi`, `dpcm`, `dppx`, `s`, `ms`), KeywordType, nil},
+			{`%`, KeywordType, nil},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/c/cython.go b/vendor/github.com/alecthomas/chroma/lexers/c/cython.go
new file mode 100644
index 0000000000..701e2b7912
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/c/cython.go
@@ -0,0 +1,135 @@
+package c
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Cython lexer.
+var Cython = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Cython",
+		Aliases:   []string{"cython", "pyx", "pyrex"},
+		Filenames: []string{"*.pyx", "*.pxd", "*.pxi"},
+		MimeTypes: []string{"text/x-cython", "application/x-cython"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`^(\s*)("""(?:.|\n)*?""")`, ByGroups(Text, LiteralStringDoc), nil},
+			{`^(\s*)('''(?:.|\n)*?''')`, ByGroups(Text, LiteralStringDoc), nil},
+			{`[^\S\n]+`, Text, nil},
+			{`#.*$`, Comment, nil},
+			{`[]{}:(),;[]`, Punctuation, nil},
+			{`\\\n`, Text, nil},
+			{`\\`, Text, nil},
+			{`(in|is|and|or|not)\b`, OperatorWord, nil},
+			{`(<)([a-zA-Z0-9.?]+)(>)`, ByGroups(Punctuation, KeywordType, Punctuation), nil},
+			{`!=|==|<<|>>|[-~+/*%=<>&^|.?]`, Operator, nil},
+			{`(from)(\d+)(<=)(\s+)(<)(\d+)(:)`, ByGroups(Keyword, LiteralNumberInteger, Operator, Name, Operator, Name, Punctuation), nil},
+			Include("keywords"),
+			{`(def|property)(\s+)`, ByGroups(Keyword, Text), Push("funcname")},
+			{`(cp?def)(\s+)`, ByGroups(Keyword, Text), Push("cdef")},
+			{`(cdef)(:)`, ByGroups(Keyword, Punctuation), nil},
+			{`(class|struct)(\s+)`, ByGroups(Keyword, Text), Push("classname")},
+			{`(from)(\s+)`, ByGroups(Keyword, Text), Push("fromimport")},
+			{`(c?import)(\s+)`, ByGroups(Keyword, Text), Push("import")},
+			Include("builtins"),
+			Include("backtick"),
+			{`(?:[rR]|[uU][rR]|[rR][uU])"""`, LiteralString, Push("tdqs")},
+			{`(?:[rR]|[uU][rR]|[rR][uU])'''`, LiteralString, Push("tsqs")},
+			{`(?:[rR]|[uU][rR]|[rR][uU])"`, LiteralString, Push("dqs")},
+			{`(?:[rR]|[uU][rR]|[rR][uU])'`, LiteralString, Push("sqs")},
+			{`[uU]?"""`, LiteralString, Combined("stringescape", "tdqs")},
+			{`[uU]?'''`, LiteralString, Combined("stringescape", "tsqs")},
+			{`[uU]?"`, LiteralString, Combined("stringescape", "dqs")},
+			{`[uU]?'`, LiteralString, Combined("stringescape", "sqs")},
+			Include("name"),
+			Include("numbers"),
+		},
+		"keywords": {
+			{Words(``, `\b`, `assert`, `break`, `by`, `continue`, `ctypedef`, `del`, `elif`, `else`, `except`, `except?`, `exec`, `finally`, `for`, `fused`, `gil`, `global`, `if`, `include`, `lambda`, `nogil`, `pass`, `print`, `raise`, `return`, `try`, `while`, `yield`, `as`, `with`), Keyword, nil},
+			{`(DEF|IF|ELIF|ELSE)\b`, CommentPreproc, nil},
+		},
+		"builtins": {
+			{Words(`(?<!\.)`, `\b`, `__import__`, `abs`, `all`, `any`, `apply`, `basestring`, `bin`, `bool`, `buffer`, `bytearray`, `bytes`, `callable`, `chr`, `classmethod`, `cmp`, `coerce`, `compile`, `complex`, `delattr`, `dict`, `dir`, `divmod`, `enumerate`, `eval`, `execfile`, `exit`, `file`, `filter`, `float`, `frozenset`, `getattr`, `globals`, `hasattr`, `hash`, `hex`, `id`, `input`, `int`, `intern`, `isinstance`, `issubclass`, `iter`, `len`, `list`, `locals`, `long`, `map`, `max`, `min`, `next`, `object`, `oct`, `open`, `ord`, `pow`, `property`, `range`, `raw_input`, `reduce`, `reload`, `repr`, `reversed`, `round`, `set`, `setattr`, `slice`, `sorted`, `staticmethod`, `str`, `sum`, `super`, `tuple`, `type`, `unichr`, `unicode`, `unsigned`, `vars`, `xrange`, `zip`), NameBuiltin, nil},
+			{`(?<!\.)(self|None|Ellipsis|NotImplemented|False|True|NULL)\b`, NameBuiltinPseudo, nil},
+			{Words(`(?<!\.)`, `\b`, `ArithmeticError`, `AssertionError`, `AttributeError`, `BaseException`, `DeprecationWarning`, `EOFError`, `EnvironmentError`, `Exception`, `FloatingPointError`, `FutureWarning`, `GeneratorExit`, `IOError`, `ImportError`, `ImportWarning`, `IndentationError`, `IndexError`, `KeyError`, `KeyboardInterrupt`, `LookupError`, `MemoryError`, `NameError`, `NotImplemented`, `NotImplementedError`, `OSError`, `OverflowError`, `OverflowWarning`, `PendingDeprecationWarning`, `ReferenceError`, `RuntimeError`, `RuntimeWarning`, `StandardError`, `StopIteration`, `SyntaxError`, `SyntaxWarning`, `SystemError`, `SystemExit`, `TabError`, `TypeError`, `UnboundLocalError`, `UnicodeDecodeError`, `UnicodeEncodeError`, `UnicodeError`, `UnicodeTranslateError`, `UnicodeWarning`, `UserWarning`, `ValueError`, `Warning`, `ZeroDivisionError`), NameException, nil},
+		},
+		"numbers": {
+			{`(\d+\.?\d*|\d*\.\d+)([eE][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`0\d+`, LiteralNumberOct, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumberHex, nil},
+			{`\d+L`, LiteralNumberIntegerLong, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+		},
+		"backtick": {
+			{"`.*?`", LiteralStringBacktick, nil},
+		},
+		"name": {
+			{`@\w+`, NameDecorator, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"funcname": {
+			{`[a-zA-Z_]\w*`, NameFunction, Pop(1)},
+		},
+		"cdef": {
+			{`(public|readonly|extern|api|inline)\b`, KeywordReserved, nil},
+			{`(struct|enum|union|class)\b`, Keyword, nil},
+			{`([a-zA-Z_]\w*)(\s*)(?=[(:#=]|$)`, ByGroups(NameFunction, Text), Pop(1)},
+			{`([a-zA-Z_]\w*)(\s*)(,)`, ByGroups(NameFunction, Text, Punctuation), nil},
+			{`from\b`, Keyword, Pop(1)},
+			{`as\b`, Keyword, nil},
+			{`:`, Punctuation, Pop(1)},
+			{`(?=["\'])`, Text, Pop(1)},
+			{`[a-zA-Z_]\w*`, KeywordType, nil},
+			{`.`, Text, nil},
+		},
+		"classname": {
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+		},
+		"import": {
+			{`(\s+)(as)(\s+)`, ByGroups(Text, Keyword, Text), nil},
+			{`[a-zA-Z_][\w.]*`, NameNamespace, nil},
+			{`(\s*)(,)(\s*)`, ByGroups(Text, Operator, Text), nil},
+			Default(Pop(1)),
+		},
+		"fromimport": {
+			{`(\s+)(c?import)\b`, ByGroups(Text, Keyword), Pop(1)},
+			{`[a-zA-Z_.][\w.]*`, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+		"stringescape": {
+			{`\\([\\abfnrtv"\']|\n|N\{.*?\}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})`, LiteralStringEscape, nil},
+		},
+		"strings": {
+			{`%(\([a-zA-Z0-9]+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`[^\\\'"%\n]+`, LiteralString, nil},
+			{`[\'"\\]`, LiteralString, nil},
+			{`%`, LiteralString, nil},
+		},
+		"nl": {
+			{`\n`, LiteralString, nil},
+		},
+		"dqs": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+			Include("strings"),
+		},
+		"sqs": {
+			{`'`, LiteralString, Pop(1)},
+			{`\\\\|\\'|\\\n`, LiteralStringEscape, nil},
+			Include("strings"),
+		},
+		"tdqs": {
+			{`"""`, LiteralString, Pop(1)},
+			Include("strings"),
+			Include("nl"),
+		},
+		"tsqs": {
+			{`'''`, LiteralString, Pop(1)},
+			Include("strings"),
+			Include("nl"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/circular/doc.go b/vendor/github.com/alecthomas/chroma/lexers/circular/doc.go
new file mode 100644
index 0000000000..48d0fb7c96
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/circular/doc.go
@@ -0,0 +1,2 @@
+// Package circular exists to break circular dependencies between lexers.
+package circular
diff --git a/vendor/github.com/alecthomas/chroma/lexers/circular/php.go b/vendor/github.com/alecthomas/chroma/lexers/circular/php.go
new file mode 100644
index 0000000000..d7f89404bf
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/circular/php.go
@@ -0,0 +1,91 @@
+package circular
+
+import (
+	"strings"
+
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/h"
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// PHP lexer.
+var PHP = internal.Register(DelegatingLexer(h.HTML, MustNewLexer(
+	&Config{
+		Name:            "PHP",
+		Aliases:         []string{"php", "php3", "php4", "php5"},
+		Filenames:       []string{"*.php", "*.php[345]", "*.inc"},
+		MimeTypes:       []string{"text/x-php"},
+		DotAll:          true,
+		CaseInsensitive: true,
+		EnsureNL:        true,
+	},
+	Rules{
+		"root": {
+			{`<\?(php)?`, CommentPreproc, Push("php")},
+			{`[^<]+`, Other, nil},
+			{`<`, Other, nil},
+		},
+		"php": {
+			{`\?>`, CommentPreproc, Pop(1)},
+			{`(<<<)([\'"]?)((?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*)(\2\n.*?\n\s*)(\3)(;?)(\n)`, ByGroups(LiteralString, LiteralString, LiteralStringDelimiter, LiteralString, LiteralStringDelimiter, Punctuation, Text), nil},
+			{`\s+`, Text, nil},
+			{`#.*?\n`, CommentSingle, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*\*/`, CommentMultiline, nil},
+			{`/\*\*.*?\*/`, LiteralStringDoc, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`(->|::)(\s*)((?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*)`, ByGroups(Operator, Text, NameAttribute), nil},
+			{`[~!%^&*+=|:.<>/@-]+`, Operator, nil},
+			{`\?`, Operator, nil},
+			{`[\[\]{}();,]+`, Punctuation, nil},
+			{`(class)(\s+)`, ByGroups(Keyword, Text), Push("classname")},
+			{`(function)(\s*)(?=\()`, ByGroups(Keyword, Text), nil},
+			{`(function)(\s+)(&?)(\s*)`, ByGroups(Keyword, Text, Operator, Text), Push("functionname")},
+			{`(const)(\s+)((?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*)`, ByGroups(Keyword, Text, NameConstant), nil},
+			{`(and|E_PARSE|old_function|E_ERROR|or|as|E_WARNING|parent|eval|PHP_OS|break|exit|case|extends|PHP_VERSION|cfunction|FALSE|print|for|require|continue|foreach|require_once|declare|return|default|static|do|switch|die|stdClass|echo|else|TRUE|elseif|var|empty|if|xor|enddeclare|include|virtual|endfor|include_once|while|endforeach|global|endif|list|endswitch|new|endwhile|not|array|E_ALL|NULL|final|php_user_filter|interface|implements|public|private|protected|abstract|clone|try|catch|throw|this|use|namespace|trait|yield|finally)\b`, Keyword, nil},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			Include("magicconstants"),
+			{`\$\{\$+(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*\}`, NameVariable, nil},
+			{`\$+(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*`, NameVariable, nil},
+			{`(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*`, NameOther, nil},
+			{`(\d+\.\d*|\d*\.\d+)(e[+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\d+e[+-]?[0-9]+`, LiteralNumberFloat, nil},
+			{`0[0-7]+`, LiteralNumberOct, nil},
+			{`0x[a-f0-9]+`, LiteralNumberHex, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`0b[01]+`, LiteralNumberBin, nil},
+			{`'([^'\\]*(?:\\.[^'\\]*)*)'`, LiteralStringSingle, nil},
+			{"`([^`\\\\]*(?:\\\\.[^`\\\\]*)*)`", LiteralStringBacktick, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+		},
+		"magicfuncs": {
+			{Words(``, `\b`, `__construct`, `__destruct`, `__call`, `__callStatic`, `__get`, `__set`, `__isset`, `__unset`, `__sleep`, `__wakeup`, `__toString`, `__invoke`, `__set_state`, `__clone`, `__debugInfo`), NameFunctionMagic, nil},
+		},
+		"magicconstants": {
+			{Words(``, `\b`, `__LINE__`, `__FILE__`, `__DIR__`, `__FUNCTION__`, `__CLASS__`, `__TRAIT__`, `__METHOD__`, `__NAMESPACE__`), NameConstant, nil},
+		},
+		"classname": {
+			{`(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*`, NameClass, Pop(1)},
+		},
+		"functionname": {
+			Include("magicfuncs"),
+			{`(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*`, NameFunction, Pop(1)},
+			Default(Pop(1)),
+		},
+		"string": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`[^{$"\\]+`, LiteralStringDouble, nil},
+			{`\\([nrt"$\\]|[0-7]{1,3}|x[0-9a-f]{1,2})`, LiteralStringEscape, nil},
+			{`\$(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*(\[\S+?\]|->(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*)?`, LiteralStringInterpol, nil},
+			{`(\{\$\{)(.*?)(\}\})`, ByGroups(LiteralStringInterpol, UsingSelf("root"), LiteralStringInterpol), nil},
+			{`(\{)(\$.*?)(\})`, ByGroups(LiteralStringInterpol, UsingSelf("root"), LiteralStringInterpol), nil},
+			{`(\$\{)(\S+)(\})`, ByGroups(LiteralStringInterpol, NameVariable, LiteralStringInterpol), nil},
+			{`[${\\]`, LiteralStringDouble, nil},
+		},
+	},
+).SetAnalyser(func(text string) float32 {
+	if strings.Contains(text, "<?php") {
+		return 0.5
+	}
+	return 0.0
+})))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/d/d.go b/vendor/github.com/alecthomas/chroma/lexers/d/d.go
new file mode 100644
index 0000000000..6f3f11f016
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/d/d.go
@@ -0,0 +1,69 @@
+package d
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// D lexer. https://dlang.org/spec/lex.html
+var D = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "D",
+		Aliases:   []string{"d"},
+		Filenames: []string{"*.d", "*.di"},
+		MimeTypes: []string{"text/x-d"},
+		EnsureNL:  true,
+	},
+	Rules{
+		"root": {
+			{`[^\S\n]+`, Text, nil},
+
+			// https://dlang.org/spec/lex.html#comment
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`/\+.*?\+/`, CommentMultiline, nil},
+
+			// https://dlang.org/spec/lex.html#keywords
+			{`(asm|assert|body|break|case|cast|catch|continue|default|debug|delete|deprecated|do|else|finally|for|foreach|foreach_reverse|goto|if|in|invariant|is|macro|mixin|new|out|pragma|return|super|switch|this|throw|try|version|while|with)\b`, Keyword, nil},
+			{`__(FILE|FILE_FULL_PATH|MODULE|LINE|FUNCTION|PRETTY_FUNCTION|DATE|EOF|TIME|TIMESTAMP|VENDOR|VERSION)__\b`, NameBuiltin, nil},
+			{`__(traits|vector|parameters)\b`, NameBuiltin, nil},
+			{`((?:(?:[^\W\d]|\$)[\w.\[\]$<>]*\s+)+?)((?:[^\W\d]|\$)[\w$]*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
+
+			// https://dlang.org/spec/attribute.html#uda
+			{`@[\w.]*`, NameDecorator, nil},
+			{`(abstract|auto|alias|align|const|delegate|enum|export|final|function|inout|lazy|nothrow|override|package|private|protected|public|pure|static|synchronized|template|volatile|__gshared)\b`, KeywordDeclaration, nil},
+
+			// https://dlang.org/spec/type.html#basic-data-types
+			{`(void|bool|byte|ubyte|short|ushort|int|uint|long|ulong|cent|ucent|float|double|real|ifloat|idouble|ireal|cfloat|cdouble|creal|char|wchar|dchar|string|wstring|dstring)\b`, KeywordType, nil},
+			{`(module)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`(class|interface|struct|template|union)(\s+)`, ByGroups(KeywordDeclaration, Text), Push("class")},
+			{`(import)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+
+			// https://dlang.org/spec/lex.html#string_literals
+			// TODO support delimited strings
+			{`[qr]?"(\\\\|\\"|[^"])*"[cwd]?`, LiteralString, nil},
+			{"(`)([^`]*)(`)[cwd]?", LiteralString, nil},
+			{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
+			{`(\.)((?:[^\W\d]|\$)[\w$]*)`, ByGroups(Operator, NameAttribute), nil},
+			{`^\s*([^\W\d]|\$)[\w$]*:`, NameLabel, nil},
+
+			// https://dlang.org/spec/lex.html#floatliteral
+			{`([0-9][0-9_]*\.([0-9][0-9_]*)?|\.[0-9][0-9_]*)([eE][+\-]?[0-9][0-9_]*)?[fFL]?i?|[0-9][eE][+\-]?[0-9][0-9_]*[fFL]?|[0-9]([eE][+\-]?[0-9][0-9_]*)?[fFL]|0[xX]([0-9a-fA-F][0-9a-fA-F_]*\.?|([0-9a-fA-F][0-9a-fA-F_]*)?\.[0-9a-fA-F][0-9a-fA-F_]*)[pP][+\-]?[0-9][0-9_]*[fFL]?`, LiteralNumberFloat, nil},
+			// https://dlang.org/spec/lex.html#integerliteral
+			{`0[xX][0-9a-fA-F][0-9a-fA-F_]*[lL]?`, LiteralNumberHex, nil},
+			{`0[bB][01][01_]*[lL]?`, LiteralNumberBin, nil},
+			{`0[0-7_]+[lL]?`, LiteralNumberOct, nil},
+			{`0|[1-9][0-9_]*[lL]?`, LiteralNumberInteger, nil},
+			{`([~^*!%&\[\](){}<>|+=:;,./?-]|q{)`, Operator, nil},
+			{`([^\W\d]|\$)[\w$]*`, Name, nil},
+			{`\n`, Text, nil},
+		},
+		"class": {
+			{`([^\W\d]|\$)[\w$]*`, NameClass, Pop(1)},
+		},
+		"import": {
+			{`[\w.]+\*?`, NameNamespace, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/d/dart.go b/vendor/github.com/alecthomas/chroma/lexers/d/dart.go
new file mode 100644
index 0000000000..6dab3b4204
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/d/dart.go
@@ -0,0 +1,91 @@
+package d
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Dart lexer.
+var Dart = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Dart",
+		Aliases:   []string{"dart"},
+		Filenames: []string{"*.dart"},
+		MimeTypes: []string{"text/x-dart"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			Include("string_literal"),
+			{`#!(.*?)$`, CommentPreproc, nil},
+			{`\b(import|export)\b`, Keyword, Push("import_decl")},
+			{`\b(library|source|part of|part)\b`, Keyword, nil},
+			{`[^\S\n]+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`\b(class)\b(\s+)`, ByGroups(KeywordDeclaration, Text), Push("class")},
+			{`\b(assert|break|case|catch|continue|default|do|else|finally|for|if|in|is|new|return|super|switch|this|throw|try|while)\b`, Keyword, nil},
+			{`\b(abstract|async|await|const|extends|factory|final|get|implements|native|operator|set|static|sync|typedef|var|with|yield)\b`, KeywordDeclaration, nil},
+			{`\b(bool|double|dynamic|int|num|Object|String|void)\b`, KeywordType, nil},
+			{`\b(false|null|true)\b`, KeywordConstant, nil},
+			{`[~!%^&*+=|?:<>/-]|as\b`, Operator, nil},
+			{`[a-zA-Z_$]\w*:`, NameLabel, nil},
+			{`[a-zA-Z_$]\w*`, Name, nil},
+			{`[(){}\[\],.;]`, Punctuation, nil},
+			{`0[xX][0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`\d+(\.\d*)?([eE][+-]?\d+)?`, LiteralNumber, nil},
+			{`\.\d+([eE][+-]?\d+)?`, LiteralNumber, nil},
+			{`\n`, Text, nil},
+		},
+		"class": {
+			{`[a-zA-Z_$]\w*`, NameClass, Pop(1)},
+		},
+		"import_decl": {
+			Include("string_literal"),
+			{`\s+`, Text, nil},
+			{`\b(as|show|hide)\b`, Keyword, nil},
+			{`[a-zA-Z_$]\w*`, Name, nil},
+			{`\,`, Punctuation, nil},
+			{`\;`, Punctuation, Pop(1)},
+		},
+		"string_literal": {
+			{`r"""([\w\W]*?)"""`, LiteralStringDouble, nil},
+			{`r'''([\w\W]*?)'''`, LiteralStringSingle, nil},
+			{`r"(.*?)"`, LiteralStringDouble, nil},
+			{`r'(.*?)'`, LiteralStringSingle, nil},
+			{`"""`, LiteralStringDouble, Push("string_double_multiline")},
+			{`'''`, LiteralStringSingle, Push("string_single_multiline")},
+			{`"`, LiteralStringDouble, Push("string_double")},
+			{`'`, LiteralStringSingle, Push("string_single")},
+		},
+		"string_common": {
+			{`\\(x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}|u\{[0-9A-Fa-f]*\}|[a-z'\"$\\])`, LiteralStringEscape, nil},
+			{`(\$)([a-zA-Z_]\w*)`, ByGroups(LiteralStringInterpol, Name), nil},
+			{`(\$\{)(.*?)(\})`, ByGroups(LiteralStringInterpol, UsingSelf("root"), LiteralStringInterpol), nil},
+		},
+		"string_double": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`[^"$\\\n]+`, LiteralStringDouble, nil},
+			Include("string_common"),
+			{`\$+`, LiteralStringDouble, nil},
+		},
+		"string_double_multiline": {
+			{`"""`, LiteralStringDouble, Pop(1)},
+			{`[^"$\\]+`, LiteralStringDouble, nil},
+			Include("string_common"),
+			{`(\$|\")+`, LiteralStringDouble, nil},
+		},
+		"string_single": {
+			{`'`, LiteralStringSingle, Pop(1)},
+			{`[^'$\\\n]+`, LiteralStringSingle, nil},
+			Include("string_common"),
+			{`\$+`, LiteralStringSingle, nil},
+		},
+		"string_single_multiline": {
+			{`'''`, LiteralStringSingle, Pop(1)},
+			{`[^\'$\\]+`, LiteralStringSingle, nil},
+			Include("string_common"),
+			{`(\$|\')+`, LiteralStringSingle, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/d/diff.go b/vendor/github.com/alecthomas/chroma/lexers/d/diff.go
new file mode 100644
index 0000000000..264ed45ce4
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/d/diff.go
@@ -0,0 +1,29 @@
+package d
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Diff lexer.
+var Diff = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Diff",
+		Aliases:   []string{"diff", "udiff"},
+		EnsureNL:  true,
+		Filenames: []string{"*.diff", "*.patch"},
+		MimeTypes: []string{"text/x-diff", "text/x-patch"},
+	},
+	Rules{
+		"root": {
+			{` .*\n`, Text, nil},
+			{`\+.*\n`, GenericInserted, nil},
+			{`-.*\n`, GenericDeleted, nil},
+			{`!.*\n`, GenericStrong, nil},
+			{`@.*\n`, GenericSubheading, nil},
+			{`([Ii]ndex|diff).*\n`, GenericHeading, nil},
+			{`=.*\n`, GenericHeading, nil},
+			{`.*\n`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/d/django.go b/vendor/github.com/alecthomas/chroma/lexers/d/django.go
new file mode 100644
index 0000000000..d72d99a321
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/d/django.go
@@ -0,0 +1,53 @@
+package d
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Django/Jinja lexer.
+var DjangoJinja = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Django/Jinja",
+		Aliases:   []string{"django", "jinja"},
+		Filenames: []string{},
+		MimeTypes: []string{"application/x-django-templating", "application/x-jinja"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`[^{]+`, Other, nil},
+			{`\{\{`, CommentPreproc, Push("var")},
+			{`\{[*#].*?[*#]\}`, Comment, nil},
+			{`(\{%)(-?\s*)(comment)(\s*-?)(%\})(.*?)(\{%)(-?\s*)(endcomment)(\s*-?)(%\})`, ByGroups(CommentPreproc, Text, Keyword, Text, CommentPreproc, Comment, CommentPreproc, Text, Keyword, Text, CommentPreproc), nil},
+			{`(\{%)(-?\s*)(raw)(\s*-?)(%\})(.*?)(\{%)(-?\s*)(endraw)(\s*-?)(%\})`, ByGroups(CommentPreproc, Text, Keyword, Text, CommentPreproc, Text, CommentPreproc, Text, Keyword, Text, CommentPreproc), nil},
+			{`(\{%)(-?\s*)(filter)(\s+)([a-zA-Z_]\w*)`, ByGroups(CommentPreproc, Text, Keyword, Text, NameFunction), Push("block")},
+			{`(\{%)(-?\s*)([a-zA-Z_]\w*)`, ByGroups(CommentPreproc, Text, Keyword), Push("block")},
+			{`\{`, Other, nil},
+		},
+		"varnames": {
+			{`(\|)(\s*)([a-zA-Z_]\w*)`, ByGroups(Operator, Text, NameFunction), nil},
+			{`(is)(\s+)(not)?(\s+)?([a-zA-Z_]\w*)`, ByGroups(Keyword, Text, Keyword, Text, NameFunction), nil},
+			{`(_|true|false|none|True|False|None)\b`, KeywordPseudo, nil},
+			{`(in|as|reversed|recursive|not|and|or|is|if|else|import|with(?:(?:out)?\s*context)?|scoped|ignore\s+missing)\b`, Keyword, nil},
+			{`(loop|block|super|forloop)\b`, NameBuiltin, nil},
+			{`[a-zA-Z_][\w-]*`, NameVariable, nil},
+			{`\.\w+`, NameVariable, nil},
+			{`:?"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`:?'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`([{}()\[\]+\-*/,:~]|[><=]=?)`, Operator, nil},
+			{`[0-9](\.[0-9]*)?(eE[+-][0-9])?[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?`, LiteralNumber, nil},
+		},
+		"var": {
+			{`\s+`, Text, nil},
+			{`(-?)(\}\})`, ByGroups(Text, CommentPreproc), Pop(1)},
+			Include("varnames"),
+		},
+		"block": {
+			{`\s+`, Text, nil},
+			{`(-?)(%\})`, ByGroups(Text, CommentPreproc), Pop(1)},
+			Include("varnames"),
+			{`.`, Punctuation, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/d/docker.go b/vendor/github.com/alecthomas/chroma/lexers/d/docker.go
new file mode 100644
index 0000000000..a650eba5f4
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/d/docker.go
@@ -0,0 +1,31 @@
+package d
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/b"
+	"github.com/alecthomas/chroma/lexers/internal"
+	"github.com/alecthomas/chroma/lexers/j"
+)
+
+// Docker lexer.
+var Docker = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Docker",
+		Aliases:         []string{"docker", "dockerfile"},
+		Filenames:       []string{"Dockerfile", "*.docker"},
+		MimeTypes:       []string{"text/x-dockerfile-config"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`#.*`, Comment, nil},
+			{`(ONBUILD)((?:\s*\\?\s*))`, ByGroups(Keyword, Using(b.Bash)), nil},
+			{`(HEALTHCHECK)(((?:\s*\\?\s*)--\w+=\w+(?:\s*\\?\s*))*)`, ByGroups(Keyword, Using(b.Bash)), nil},
+			{`(VOLUME|ENTRYPOINT|CMD|SHELL)((?:\s*\\?\s*))(\[.*?\])`, ByGroups(Keyword, Using(b.Bash), Using(j.JSON)), nil},
+			{`(LABEL|ENV|ARG)((?:(?:\s*\\?\s*)\w+=\w+(?:\s*\\?\s*))*)`, ByGroups(Keyword, Using(b.Bash)), nil},
+			{`((?:FROM|MAINTAINER|EXPOSE|WORKDIR|USER|STOPSIGNAL)|VOLUME)\b(.*)`, ByGroups(Keyword, LiteralString), nil},
+			{`((?:RUN|CMD|ENTRYPOINT|ENV|ARG|LABEL|ADD|COPY))`, Keyword, nil},
+			{`(.*\\\n)*.+`, Using(b.Bash), nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/d/dtd.go b/vendor/github.com/alecthomas/chroma/lexers/d/dtd.go
new file mode 100644
index 0000000000..99bf5d3748
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/d/dtd.go
@@ -0,0 +1,69 @@
+package d
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Dtd lexer.
+var Dtd = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "DTD",
+		Aliases:   []string{"dtd"},
+		Filenames: []string{"*.dtd"},
+		MimeTypes: []string{"application/xml-dtd"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			Include("common"),
+			{`(<!ELEMENT)(\s+)(\S+)`, ByGroups(Keyword, Text, NameTag), Push("element")},
+			{`(<!ATTLIST)(\s+)(\S+)`, ByGroups(Keyword, Text, NameTag), Push("attlist")},
+			{`(<!ENTITY)(\s+)(\S+)`, ByGroups(Keyword, Text, NameEntity), Push("entity")},
+			{`(<!NOTATION)(\s+)(\S+)`, ByGroups(Keyword, Text, NameTag), Push("notation")},
+			{`(<!\[)([^\[\s]+)(\s*)(\[)`, ByGroups(Keyword, NameEntity, Text, Keyword), nil},
+			{`(<!DOCTYPE)(\s+)([^>\s]+)`, ByGroups(Keyword, Text, NameTag), nil},
+			{`PUBLIC|SYSTEM`, KeywordConstant, nil},
+			{`[\[\]>]`, Keyword, nil},
+		},
+		"common": {
+			{`\s+`, Text, nil},
+			{`(%|&)[^;]*;`, NameEntity, nil},
+			{`<!--`, Comment, Push("comment")},
+			{`[(|)*,?+]`, Operator, nil},
+			{`"[^"]*"`, LiteralStringDouble, nil},
+			{`\'[^\']*\'`, LiteralStringSingle, nil},
+		},
+		"comment": {
+			{`[^-]+`, Comment, nil},
+			{`-->`, Comment, Pop(1)},
+			{`-`, Comment, nil},
+		},
+		"element": {
+			Include("common"),
+			{`EMPTY|ANY|#PCDATA`, KeywordConstant, nil},
+			{`[^>\s|()?+*,]+`, NameTag, nil},
+			{`>`, Keyword, Pop(1)},
+		},
+		"attlist": {
+			Include("common"),
+			{`CDATA|IDREFS|IDREF|ID|NMTOKENS|NMTOKEN|ENTITIES|ENTITY|NOTATION`, KeywordConstant, nil},
+			{`#REQUIRED|#IMPLIED|#FIXED`, KeywordConstant, nil},
+			{`xml:space|xml:lang`, KeywordReserved, nil},
+			{`[^>\s|()?+*,]+`, NameAttribute, nil},
+			{`>`, Keyword, Pop(1)},
+		},
+		"entity": {
+			Include("common"),
+			{`SYSTEM|PUBLIC|NDATA`, KeywordConstant, nil},
+			{`[^>\s|()?+*,]+`, NameEntity, nil},
+			{`>`, Keyword, Pop(1)},
+		},
+		"notation": {
+			Include("common"),
+			{`SYSTEM|PUBLIC`, KeywordConstant, nil},
+			{`[^>\s|()?+*,]+`, NameAttribute, nil},
+			{`>`, Keyword, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/e/ebnf.go b/vendor/github.com/alecthomas/chroma/lexers/e/ebnf.go
new file mode 100644
index 0000000000..42a3a37933
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/e/ebnf.go
@@ -0,0 +1,51 @@
+package e
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Ebnf lexer.
+var Ebnf = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "EBNF",
+		Aliases:   []string{"ebnf"},
+		Filenames: []string{"*.ebnf"},
+		MimeTypes: []string{"text/x-ebnf"},
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			Include("comment_start"),
+			Include("identifier"),
+			{`=`, Operator, Push("production")},
+		},
+		"production": {
+			Include("whitespace"),
+			Include("comment_start"),
+			Include("identifier"),
+			{`"[^"]*"`, LiteralStringDouble, nil},
+			{`'[^']*'`, LiteralStringSingle, nil},
+			{`(\?[^?]*\?)`, NameEntity, nil},
+			{`[\[\]{}(),|]`, Punctuation, nil},
+			{`-`, Operator, nil},
+			{`;`, Punctuation, Pop(1)},
+			{`\.`, Punctuation, Pop(1)},
+		},
+		"whitespace": {
+			{`\s+`, Text, nil},
+		},
+		"comment_start": {
+			{`\(\*`, CommentMultiline, Push("comment")},
+		},
+		"comment": {
+			{`[^*)]`, CommentMultiline, nil},
+			Include("comment_start"),
+			{`\*\)`, CommentMultiline, Pop(1)},
+			{`[*)]`, CommentMultiline, nil},
+		},
+		"identifier": {
+			{`([a-zA-Z][\w \-]*)`, Keyword, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/e/elixir.go b/vendor/github.com/alecthomas/chroma/lexers/e/elixir.go
new file mode 100644
index 0000000000..40730290bc
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/e/elixir.go
@@ -0,0 +1,270 @@
+package e
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Elixir lexer.
+var Elixir = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Elixir",
+		Aliases:   []string{"elixir", "ex", "exs"},
+		Filenames: []string{"*.ex", "*.exs"},
+		MimeTypes: []string{"text/x-elixir"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`#.*$`, CommentSingle, nil},
+			{`(\?)(\\x\{)([\da-fA-F]+)(\})`, ByGroups(LiteralStringChar, LiteralStringEscape, LiteralNumberHex, LiteralStringEscape), nil},
+			{`(\?)(\\x[\da-fA-F]{1,2})`, ByGroups(LiteralStringChar, LiteralStringEscape), nil},
+			{`(\?)(\\[abdefnrstv])`, ByGroups(LiteralStringChar, LiteralStringEscape), nil},
+			{`\?\\?.`, LiteralStringChar, nil},
+			{`:::`, LiteralStringSymbol, nil},
+			{`::`, Operator, nil},
+			{`:(?:\.\.\.|<<>>|%\{\}|%|\{\})`, LiteralStringSymbol, nil},
+			{`:(?:(?:\.\.\.|[a-z_]\w*[!?]?)|[A-Z]\w*(?:\.[A-Z]\w*)*|(?:\<\<\<|\>\>\>|\|\|\||\&\&\&|\^\^\^|\~\~\~|\=\=\=|\!\=\=|\~\>\>|\<\~\>|\|\~\>|\<\|\>|\=\=|\!\=|\<\=|\>\=|\&\&|\|\||\<\>|\+\+|\-\-|\|\>|\=\~|\-\>|\<\-|\||\.|\=|\~\>|\<\~|\<|\>|\+|\-|\*|\/|\!|\^|\&))`, LiteralStringSymbol, nil},
+			{`:"`, LiteralStringSymbol, Push("string_double_atom")},
+			{`:'`, LiteralStringSymbol, Push("string_single_atom")},
+			{`((?:\.\.\.|<<>>|%\{\}|%|\{\})|(?:(?:\.\.\.|[a-z_]\w*[!?]?)|[A-Z]\w*(?:\.[A-Z]\w*)*|(?:\<\<\<|\>\>\>|\|\|\||\&\&\&|\^\^\^|\~\~\~|\=\=\=|\!\=\=|\~\>\>|\<\~\>|\|\~\>|\<\|\>|\=\=|\!\=|\<\=|\>\=|\&\&|\|\||\<\>|\+\+|\-\-|\|\>|\=\~|\-\>|\<\-|\||\.|\=|\~\>|\<\~|\<|\>|\+|\-|\*|\/|\!|\^|\&)))(:)(?=\s|\n)`, ByGroups(LiteralStringSymbol, Punctuation), nil},
+			{`@(?:\.\.\.|[a-z_]\w*[!?]?)`, NameAttribute, nil},
+			{`(?:\.\.\.|[a-z_]\w*[!?]?)`, Name, nil},
+			{`(%?)([A-Z]\w*(?:\.[A-Z]\w*)*)`, ByGroups(Punctuation, NameClass), nil},
+			{`\<\<\<|\>\>\>|\|\|\||\&\&\&|\^\^\^|\~\~\~|\=\=\=|\!\=\=|\~\>\>|\<\~\>|\|\~\>|\<\|\>`, Operator, nil},
+			{`\=\=|\!\=|\<\=|\>\=|\&\&|\|\||\<\>|\+\+|\-\-|\|\>|\=\~|\-\>|\<\-|\||\.|\=|\~\>|\<\~`, Operator, nil},
+			{`\\\\|\<\<|\>\>|\=\>|\(|\)|\:|\;|\,|\[|\]`, Punctuation, nil},
+			{`&\d`, NameEntity, nil},
+			{`\<|\>|\+|\-|\*|\/|\!|\^|\&`, Operator, nil},
+			{`0b[01](_?[01])*`, LiteralNumberBin, nil},
+			{`0o[0-7](_?[0-7])*`, LiteralNumberOct, nil},
+			{`0x[\da-fA-F](_?[\dA-Fa-f])*`, LiteralNumberHex, nil},
+			{`\d(_?\d)*\.\d(_?\d)*([eE][-+]?\d(_?\d)*)?`, LiteralNumberFloat, nil},
+			{`\d(_?\d)*`, LiteralNumberInteger, nil},
+			{`"""\s*`, LiteralStringHeredoc, Push("heredoc_double")},
+			{`'''\s*$`, LiteralStringHeredoc, Push("heredoc_single")},
+			{`"`, LiteralStringDouble, Push("string_double")},
+			{`'`, LiteralStringSingle, Push("string_single")},
+			Include("sigils"),
+			{`%\{`, Punctuation, Push("map_key")},
+			{`\{`, Punctuation, Push("tuple")},
+		},
+		"heredoc_double": {
+			{`^\s*"""`, LiteralStringHeredoc, Pop(1)},
+			Include("heredoc_interpol"),
+		},
+		"heredoc_single": {
+			{`^\s*'''`, LiteralStringHeredoc, Pop(1)},
+			Include("heredoc_interpol"),
+		},
+		"heredoc_interpol": {
+			{`[^#\\\n]+`, LiteralStringHeredoc, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringHeredoc, nil},
+			{`\n+`, LiteralStringHeredoc, nil},
+			Include("interpol"),
+		},
+		"heredoc_no_interpol": {
+			{`[^\\\n]+`, LiteralStringHeredoc, nil},
+			{`\\.`, LiteralStringHeredoc, nil},
+			{`\n+`, LiteralStringHeredoc, nil},
+		},
+		"escapes": {
+			{`(\\x\{)([\da-fA-F]+)(\})`, ByGroups(LiteralStringEscape, LiteralNumberHex, LiteralStringEscape), nil},
+			{`(\\x[\da-fA-F]{1,2})`, LiteralStringEscape, nil},
+			{`(\\[abdefnrstv])`, LiteralStringEscape, nil},
+		},
+		"interpol": {
+			{`#\{`, LiteralStringInterpol, Push("interpol_string")},
+		},
+		"interpol_string": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+		"map_key": {
+			Include("root"),
+			{`:`, Punctuation, Push("map_val")},
+			{`=>`, Punctuation, Push("map_val")},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"map_val": {
+			Include("root"),
+			{`,`, Punctuation, Pop(1)},
+			{`(?=\})`, Punctuation, Pop(1)},
+		},
+		"tuple": {
+			Include("root"),
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"string_double": {
+			{`[^#"\\]+`, LiteralStringDouble, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringDouble, nil},
+			{`(")`, ByGroups(LiteralStringDouble), Pop(1)},
+			Include("interpol"),
+		},
+		"string_single": {
+			{`[^#'\\]+`, LiteralStringSingle, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringSingle, nil},
+			{`(')`, ByGroups(LiteralStringSingle), Pop(1)},
+			Include("interpol"),
+		},
+		"string_double_atom": {
+			{`[^#"\\]+`, LiteralStringSymbol, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringSymbol, nil},
+			{`(")`, ByGroups(LiteralStringSymbol), Pop(1)},
+			Include("interpol"),
+		},
+		"string_single_atom": {
+			{`[^#'\\]+`, LiteralStringSymbol, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringSymbol, nil},
+			{`(')`, ByGroups(LiteralStringSymbol), Pop(1)},
+			Include("interpol"),
+		},
+		"sigils": {
+			{`(~[a-z])(""")`, ByGroups(LiteralStringOther, LiteralStringHeredoc), Push("triquot-end", "triquot-intp")},
+			{`(~[A-Z])(""")`, ByGroups(LiteralStringOther, LiteralStringHeredoc), Push("triquot-end", "triquot-no-intp")},
+			{`(~[a-z])(''')`, ByGroups(LiteralStringOther, LiteralStringHeredoc), Push("triapos-end", "triapos-intp")},
+			{`(~[A-Z])(''')`, ByGroups(LiteralStringOther, LiteralStringHeredoc), Push("triapos-end", "triapos-no-intp")},
+			{`~[a-z]\{`, LiteralStringOther, Push("cb-intp")},
+			{`~[A-Z]\{`, LiteralStringOther, Push("cb-no-intp")},
+			{`~[a-z]\[`, LiteralStringOther, Push("sb-intp")},
+			{`~[A-Z]\[`, LiteralStringOther, Push("sb-no-intp")},
+			{`~[a-z]\(`, LiteralStringOther, Push("pa-intp")},
+			{`~[A-Z]\(`, LiteralStringOther, Push("pa-no-intp")},
+			{`~[a-z]<`, LiteralStringOther, Push("ab-intp")},
+			{`~[A-Z]<`, LiteralStringOther, Push("ab-no-intp")},
+			{`~[a-z]/`, LiteralStringOther, Push("slas-intp")},
+			{`~[A-Z]/`, LiteralStringOther, Push("slas-no-intp")},
+			{`~[a-z]\|`, LiteralStringOther, Push("pipe-intp")},
+			{`~[A-Z]\|`, LiteralStringOther, Push("pipe-no-intp")},
+			{`~[a-z]"`, LiteralStringOther, Push("quot-intp")},
+			{`~[A-Z]"`, LiteralStringOther, Push("quot-no-intp")},
+			{`~[a-z]'`, LiteralStringOther, Push("apos-intp")},
+			{`~[A-Z]'`, LiteralStringOther, Push("apos-no-intp")},
+		},
+		"triquot-end": {
+			{`[a-zA-Z]+`, LiteralStringOther, Pop(1)},
+			Default(Pop(1)),
+		},
+		"triquot-intp": {
+			{`^\s*"""`, LiteralStringHeredoc, Pop(1)},
+			Include("heredoc_interpol"),
+		},
+		"triquot-no-intp": {
+			{`^\s*"""`, LiteralStringHeredoc, Pop(1)},
+			Include("heredoc_no_interpol"),
+		},
+		"triapos-end": {
+			{`[a-zA-Z]+`, LiteralStringOther, Pop(1)},
+			Default(Pop(1)),
+		},
+		"triapos-intp": {
+			{`^\s*'''`, LiteralStringHeredoc, Pop(1)},
+			Include("heredoc_interpol"),
+		},
+		"triapos-no-intp": {
+			{`^\s*'''`, LiteralStringHeredoc, Pop(1)},
+			Include("heredoc_no_interpol"),
+		},
+		"cb-intp": {
+			{`[^#\}\\]+`, LiteralStringOther, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringOther, nil},
+			{`\}[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+			Include("interpol"),
+		},
+		"cb-no-intp": {
+			{`[^\}\\]+`, LiteralStringOther, nil},
+			{`\\.`, LiteralStringOther, nil},
+			{`\}[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+		},
+		"sb-intp": {
+			{`[^#\]\\]+`, LiteralStringOther, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringOther, nil},
+			{`\][a-zA-Z]*`, LiteralStringOther, Pop(1)},
+			Include("interpol"),
+		},
+		"sb-no-intp": {
+			{`[^\]\\]+`, LiteralStringOther, nil},
+			{`\\.`, LiteralStringOther, nil},
+			{`\][a-zA-Z]*`, LiteralStringOther, Pop(1)},
+		},
+		"pa-intp": {
+			{`[^#\)\\]+`, LiteralStringOther, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringOther, nil},
+			{`\)[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+			Include("interpol"),
+		},
+		"pa-no-intp": {
+			{`[^\)\\]+`, LiteralStringOther, nil},
+			{`\\.`, LiteralStringOther, nil},
+			{`\)[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+		},
+		"ab-intp": {
+			{`[^#>\\]+`, LiteralStringOther, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringOther, nil},
+			{`>[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+			Include("interpol"),
+		},
+		"ab-no-intp": {
+			{`[^>\\]+`, LiteralStringOther, nil},
+			{`\\.`, LiteralStringOther, nil},
+			{`>[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+		},
+		"slas-intp": {
+			{`[^#/\\]+`, LiteralStringOther, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringOther, nil},
+			{`/[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+			Include("interpol"),
+		},
+		"slas-no-intp": {
+			{`[^/\\]+`, LiteralStringOther, nil},
+			{`\\.`, LiteralStringOther, nil},
+			{`/[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+		},
+		"pipe-intp": {
+			{`[^#\|\\]+`, LiteralStringOther, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringOther, nil},
+			{`\|[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+			Include("interpol"),
+		},
+		"pipe-no-intp": {
+			{`[^\|\\]+`, LiteralStringOther, nil},
+			{`\\.`, LiteralStringOther, nil},
+			{`\|[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+		},
+		"quot-intp": {
+			{`[^#"\\]+`, LiteralStringOther, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringOther, nil},
+			{`"[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+			Include("interpol"),
+		},
+		"quot-no-intp": {
+			{`[^"\\]+`, LiteralStringOther, nil},
+			{`\\.`, LiteralStringOther, nil},
+			{`"[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+		},
+		"apos-intp": {
+			{`[^#'\\]+`, LiteralStringOther, nil},
+			Include("escapes"),
+			{`\\.`, LiteralStringOther, nil},
+			{`'[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+			Include("interpol"),
+		},
+		"apos-no-intp": {
+			{`[^'\\]+`, LiteralStringOther, nil},
+			{`\\.`, LiteralStringOther, nil},
+			{`'[a-zA-Z]*`, LiteralStringOther, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/e/elm.go b/vendor/github.com/alecthomas/chroma/lexers/e/elm.go
new file mode 100644
index 0000000000..a71c6270e8
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/e/elm.go
@@ -0,0 +1,59 @@
+package e
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Elm lexer.
+var Elm = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Elm",
+		Aliases:   []string{"elm"},
+		Filenames: []string{"*.elm"},
+		MimeTypes: []string{"text/x-elm"},
+	},
+	Rules{
+		"root": {
+			{`\{-`, CommentMultiline, Push("comment")},
+			{`--.*`, CommentSingle, nil},
+			{`\s+`, Text, nil},
+			{`"`, LiteralString, Push("doublequote")},
+			{`^\s*module\s*`, KeywordNamespace, Push("imports")},
+			{`^\s*import\s*`, KeywordNamespace, Push("imports")},
+			{`\[glsl\|.*`, NameEntity, Push("shader")},
+			{Words(``, `\b`, `alias`, `as`, `case`, `else`, `if`, `import`, `in`, `let`, `module`, `of`, `port`, `then`, `type`, `where`), KeywordReserved, nil},
+			{`[A-Z]\w*`, KeywordType, nil},
+			{`^main `, KeywordReserved, nil},
+			{Words(`\(`, `\)`, `~`, `||`, `|>`, `|`, "`", `^`, `\`, `'`, `>>`, `>=`, `>`, `==`, `=`, `<~`, `<|`, `<=`, `<<`, `<-`, `<`, `::`, `:`, `/=`, `//`, `/`, `..`, `.`, `->`, `-`, `++`, `+`, `*`, `&&`, `%`), NameFunction, nil},
+			{Words(``, ``, `~`, `||`, `|>`, `|`, "`", `^`, `\`, `'`, `>>`, `>=`, `>`, `==`, `=`, `<~`, `<|`, `<=`, `<<`, `<-`, `<`, `::`, `:`, `/=`, `//`, `/`, `..`, `.`, `->`, `-`, `++`, `+`, `*`, `&&`, `%`), NameFunction, nil},
+			Include("numbers"),
+			{`[a-z_][a-zA-Z_\']*`, NameVariable, nil},
+			{`[,()\[\]{}]`, Punctuation, nil},
+		},
+		"comment": {
+			{`-(?!\})`, CommentMultiline, nil},
+			{`\{-`, CommentMultiline, Push("comment")},
+			{`[^-}]`, CommentMultiline, nil},
+			{`-\}`, CommentMultiline, Pop(1)},
+		},
+		"doublequote": {
+			{`\\u[0-9a-fA-F]{4}`, LiteralStringEscape, nil},
+			{`\\[nrfvb\\"]`, LiteralStringEscape, nil},
+			{`[^"]`, LiteralString, nil},
+			{`"`, LiteralString, Pop(1)},
+		},
+		"imports": {
+			{`\w+(\.\w+)*`, NameClass, Pop(1)},
+		},
+		"numbers": {
+			{`_?\d+\.(?=\d+)`, LiteralNumberFloat, nil},
+			{`_?\d+`, LiteralNumberInteger, nil},
+		},
+		"shader": {
+			{`\|(?!\])`, NameEntity, nil},
+			{`\|\]`, NameEntity, Pop(1)},
+			{`.*\n`, NameEntity, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/e/emacs.go b/vendor/github.com/alecthomas/chroma/lexers/e/emacs.go
new file mode 100644
index 0000000000..78ffda1229
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/e/emacs.go
@@ -0,0 +1,582 @@
+package e
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var (
+	emacsMacros = []string{
+		"atomic-change-group", "case", "block", "cl-block", "cl-callf", "cl-callf2",
+		"cl-case", "cl-decf", "cl-declaim", "cl-declare",
+		"cl-define-compiler-macro", "cl-defmacro", "cl-defstruct",
+		"cl-defsubst", "cl-deftype", "cl-defun", "cl-destructuring-bind",
+		"cl-do", "cl-do*", "cl-do-all-symbols", "cl-do-symbols", "cl-dolist",
+		"cl-dotimes", "cl-ecase", "cl-etypecase", "eval-when", "cl-eval-when", "cl-flet",
+		"cl-flet*", "cl-function", "cl-incf", "cl-labels", "cl-letf",
+		"cl-letf*", "cl-load-time-value", "cl-locally", "cl-loop",
+		"cl-macrolet", "cl-multiple-value-bind", "cl-multiple-value-setq",
+		"cl-progv", "cl-psetf", "cl-psetq", "cl-pushnew", "cl-remf",
+		"cl-return", "cl-return-from", "cl-rotatef", "cl-shiftf",
+		"cl-symbol-macrolet", "cl-tagbody", "cl-the", "cl-typecase",
+		"combine-after-change-calls", "condition-case-unless-debug", "decf",
+		"declaim", "declare", "declare-function", "def-edebug-spec",
+		"defadvice", "defclass", "defcustom", "defface", "defgeneric",
+		"defgroup", "define-advice", "define-alternatives",
+		"define-compiler-macro", "define-derived-mode", "define-generic-mode",
+		"define-global-minor-mode", "define-globalized-minor-mode",
+		"define-minor-mode", "define-modify-macro",
+		"define-obsolete-face-alias", "define-obsolete-function-alias",
+		"define-obsolete-variable-alias", "define-setf-expander",
+		"define-skeleton", "defmacro", "defmethod", "defsetf", "defstruct",
+		"defsubst", "deftheme", "deftype", "defun", "defvar-local",
+		"delay-mode-hooks", "destructuring-bind", "do", "do*",
+		"do-all-symbols", "do-symbols", "dolist", "dont-compile", "dotimes",
+		"dotimes-with-progress-reporter", "ecase", "ert-deftest", "etypecase",
+		"eval-and-compile", "eval-when-compile", "flet", "ignore-errors",
+		"incf", "labels", "lambda", "letrec", "lexical-let", "lexical-let*",
+		"loop", "multiple-value-bind", "multiple-value-setq", "noreturn",
+		"oref", "oref-default", "oset", "oset-default", "pcase",
+		"pcase-defmacro", "pcase-dolist", "pcase-exhaustive", "pcase-let",
+		"pcase-let*", "pop", "psetf", "psetq", "push", "pushnew", "remf",
+		"return", "rotatef", "rx", "save-match-data", "save-selected-window",
+		"save-window-excursion", "setf", "setq-local", "shiftf",
+		"track-mouse", "typecase", "unless", "use-package", "when",
+		"while-no-input", "with-case-table", "with-category-table",
+		"with-coding-priority", "with-current-buffer", "with-demoted-errors",
+		"with-eval-after-load", "with-file-modes", "with-local-quit",
+		"with-output-to-string", "with-output-to-temp-buffer",
+		"with-parsed-tramp-file-name", "with-selected-frame",
+		"with-selected-window", "with-silent-modifications", "with-slots",
+		"with-syntax-table", "with-temp-buffer", "with-temp-file",
+		"with-temp-message", "with-timeout", "with-tramp-connection-property",
+		"with-tramp-file-property", "with-tramp-progress-reporter",
+		"with-wrapper-hook", "load-time-value", "locally", "macrolet", "progv",
+		"return-from",
+	}
+
+	emacsSpecialForms = []string{
+		"and", "catch", "cond", "condition-case", "defconst", "defvar",
+		"function", "if", "interactive", "let", "let*", "or", "prog1",
+		"prog2", "progn", "quote", "save-current-buffer", "save-excursion",
+		"save-restriction", "setq", "setq-default", "subr-arity",
+		"unwind-protect", "while",
+	}
+
+	emacsBuiltinFunction = []string{
+		"%", "*", "+", "-", "/", "/=", "1+", "1-", "<", "<=", "=", ">", ">=",
+		"Snarf-documentation", "abort-recursive-edit", "abs",
+		"accept-process-output", "access-file", "accessible-keymaps", "acos",
+		"active-minibuffer-window", "add-face-text-property",
+		"add-name-to-file", "add-text-properties", "all-completions",
+		"append", "apply", "apropos-internal", "aref", "arrayp", "aset",
+		"ash", "asin", "assoc", "assoc-string", "assq", "atan", "atom",
+		"autoload", "autoload-do-load", "backtrace", "backtrace--locals",
+		"backtrace-debug", "backtrace-eval", "backtrace-frame",
+		"backward-char", "backward-prefix-chars", "barf-if-buffer-read-only",
+		"base64-decode-region", "base64-decode-string",
+		"base64-encode-region", "base64-encode-string", "beginning-of-line",
+		"bidi-find-overridden-directionality", "bidi-resolved-levels",
+		"bitmap-spec-p", "bobp", "bolp", "bool-vector",
+		"bool-vector-count-consecutive", "bool-vector-count-population",
+		"bool-vector-exclusive-or", "bool-vector-intersection",
+		"bool-vector-not", "bool-vector-p", "bool-vector-set-difference",
+		"bool-vector-subsetp", "bool-vector-union", "boundp",
+		"buffer-base-buffer", "buffer-chars-modified-tick",
+		"buffer-enable-undo", "buffer-file-name", "buffer-has-markers-at",
+		"buffer-list", "buffer-live-p", "buffer-local-value",
+		"buffer-local-variables", "buffer-modified-p", "buffer-modified-tick",
+		"buffer-name", "buffer-size", "buffer-string", "buffer-substring",
+		"buffer-substring-no-properties", "buffer-swap-text", "bufferp",
+		"bury-buffer-internal", "byte-code", "byte-code-function-p",
+		"byte-to-position", "byte-to-string", "byteorder",
+		"call-interactively", "call-last-kbd-macro", "call-process",
+		"call-process-region", "cancel-kbd-macro-events", "capitalize",
+		"capitalize-region", "capitalize-word", "car", "car-less-than-car",
+		"car-safe", "case-table-p", "category-docstring",
+		"category-set-mnemonics", "category-table", "category-table-p",
+		"ccl-execute", "ccl-execute-on-string", "ccl-program-p", "cdr",
+		"cdr-safe", "ceiling", "char-after", "char-before",
+		"char-category-set", "char-charset", "char-equal", "char-or-string-p",
+		"char-resolve-modifiers", "char-syntax", "char-table-extra-slot",
+		"char-table-p", "char-table-parent", "char-table-range",
+		"char-table-subtype", "char-to-string", "char-width", "characterp",
+		"charset-after", "charset-id-internal", "charset-plist",
+		"charset-priority-list", "charsetp", "check-coding-system",
+		"check-coding-systems-region", "clear-buffer-auto-save-failure",
+		"clear-charset-maps", "clear-face-cache", "clear-font-cache",
+		"clear-image-cache", "clear-string", "clear-this-command-keys",
+		"close-font", "clrhash", "coding-system-aliases",
+		"coding-system-base", "coding-system-eol-type", "coding-system-p",
+		"coding-system-plist", "coding-system-priority-list",
+		"coding-system-put", "color-distance", "color-gray-p",
+		"color-supported-p", "combine-after-change-execute",
+		"command-error-default-function", "command-remapping", "commandp",
+		"compare-buffer-substrings", "compare-strings",
+		"compare-window-configurations", "completing-read",
+		"compose-region-internal", "compose-string-internal",
+		"composition-get-gstring", "compute-motion", "concat", "cons",
+		"consp", "constrain-to-field", "continue-process",
+		"controlling-tty-p", "coordinates-in-window-p", "copy-alist",
+		"copy-category-table", "copy-file", "copy-hash-table", "copy-keymap",
+		"copy-marker", "copy-sequence", "copy-syntax-table", "copysign",
+		"cos", "current-active-maps", "current-bidi-paragraph-direction",
+		"current-buffer", "current-case-table", "current-column",
+		"current-global-map", "current-idle-time", "current-indentation",
+		"current-input-mode", "current-local-map", "current-message",
+		"current-minor-mode-maps", "current-time", "current-time-string",
+		"current-time-zone", "current-window-configuration",
+		"cygwin-convert-file-name-from-windows",
+		"cygwin-convert-file-name-to-windows", "daemon-initialized",
+		"daemonp", "dbus--init-bus", "dbus-get-unique-name",
+		"dbus-message-internal", "debug-timer-check", "declare-equiv-charset",
+		"decode-big5-char", "decode-char", "decode-coding-region",
+		"decode-coding-string", "decode-sjis-char", "decode-time",
+		"default-boundp", "default-file-modes", "default-printer-name",
+		"default-toplevel-value", "default-value", "define-category",
+		"define-charset-alias", "define-charset-internal",
+		"define-coding-system-alias", "define-coding-system-internal",
+		"define-fringe-bitmap", "define-hash-table-test", "define-key",
+		"define-prefix-command", "delete",
+		"delete-all-overlays", "delete-and-extract-region", "delete-char",
+		"delete-directory-internal", "delete-field", "delete-file",
+		"delete-frame", "delete-other-windows-internal", "delete-overlay",
+		"delete-process", "delete-region", "delete-terminal",
+		"delete-window-internal", "delq", "describe-buffer-bindings",
+		"describe-vector", "destroy-fringe-bitmap", "detect-coding-region",
+		"detect-coding-string", "ding", "directory-file-name",
+		"directory-files", "directory-files-and-attributes", "discard-input",
+		"display-supports-face-attributes-p", "do-auto-save", "documentation",
+		"documentation-property", "downcase", "downcase-region",
+		"downcase-word", "draw-string", "dump-colors", "dump-emacs",
+		"dump-face", "dump-frame-glyph-matrix", "dump-glyph-matrix",
+		"dump-glyph-row", "dump-redisplay-history", "dump-tool-bar-row",
+		"elt", "emacs-pid", "encode-big5-char", "encode-char",
+		"encode-coding-region", "encode-coding-string", "encode-sjis-char",
+		"encode-time", "end-kbd-macro", "end-of-line", "eobp", "eolp", "eq",
+		"eql", "equal", "equal-including-properties", "erase-buffer",
+		"error-message-string", "eval", "eval-buffer", "eval-region",
+		"event-convert-list", "execute-kbd-macro", "exit-recursive-edit",
+		"exp", "expand-file-name", "expt", "external-debugging-output",
+		"face-attribute-relative-p", "face-attributes-as-vector", "face-font",
+		"fboundp", "fceiling", "fetch-bytecode", "ffloor",
+		"field-beginning", "field-end", "field-string",
+		"field-string-no-properties", "file-accessible-directory-p",
+		"file-acl", "file-attributes", "file-attributes-lessp",
+		"file-directory-p", "file-executable-p", "file-exists-p",
+		"file-locked-p", "file-modes", "file-name-absolute-p",
+		"file-name-all-completions", "file-name-as-directory",
+		"file-name-completion", "file-name-directory",
+		"file-name-nondirectory", "file-newer-than-file-p", "file-readable-p",
+		"file-regular-p", "file-selinux-context", "file-symlink-p",
+		"file-system-info", "file-system-info", "file-writable-p",
+		"fillarray", "find-charset-region", "find-charset-string",
+		"find-coding-systems-region-internal", "find-composition-internal",
+		"find-file-name-handler", "find-font", "find-operation-coding-system",
+		"float", "float-time", "floatp", "floor", "fmakunbound",
+		"following-char", "font-at", "font-drive-otf", "font-face-attributes",
+		"font-family-list", "font-get", "font-get-glyphs",
+		"font-get-system-font", "font-get-system-normal-font", "font-info",
+		"font-match-p", "font-otf-alternates", "font-put",
+		"font-shape-gstring", "font-spec", "font-variation-glyphs",
+		"font-xlfd-name", "fontp", "fontset-font", "fontset-info",
+		"fontset-list", "fontset-list-all", "force-mode-line-update",
+		"force-window-update", "format", "format-mode-line",
+		"format-network-address", "format-time-string", "forward-char",
+		"forward-comment", "forward-line", "forward-word",
+		"frame-border-width", "frame-bottom-divider-width",
+		"frame-can-run-window-configuration-change-hook", "frame-char-height",
+		"frame-char-width", "frame-face-alist", "frame-first-window",
+		"frame-focus", "frame-font-cache", "frame-fringe-width", "frame-list",
+		"frame-live-p", "frame-or-buffer-changed-p", "frame-parameter",
+		"frame-parameters", "frame-pixel-height", "frame-pixel-width",
+		"frame-pointer-visible-p", "frame-right-divider-width",
+		"frame-root-window", "frame-scroll-bar-height",
+		"frame-scroll-bar-width", "frame-selected-window", "frame-terminal",
+		"frame-text-cols", "frame-text-height", "frame-text-lines",
+		"frame-text-width", "frame-total-cols", "frame-total-lines",
+		"frame-visible-p", "framep", "frexp", "fringe-bitmaps-at-pos",
+		"fround", "fset", "ftruncate", "funcall", "funcall-interactively",
+		"function-equal", "functionp", "gap-position", "gap-size",
+		"garbage-collect", "gc-status", "generate-new-buffer-name", "get",
+		"get-buffer", "get-buffer-create", "get-buffer-process",
+		"get-buffer-window", "get-byte", "get-char-property",
+		"get-char-property-and-overlay", "get-file-buffer", "get-file-char",
+		"get-internal-run-time", "get-load-suffixes", "get-pos-property",
+		"get-process", "get-screen-color", "get-text-property",
+		"get-unicode-property-internal", "get-unused-category",
+		"get-unused-iso-final-char", "getenv-internal", "gethash",
+		"gfile-add-watch", "gfile-rm-watch", "global-key-binding",
+		"gnutls-available-p", "gnutls-boot", "gnutls-bye", "gnutls-deinit",
+		"gnutls-error-fatalp", "gnutls-error-string", "gnutls-errorp",
+		"gnutls-get-initstage", "gnutls-peer-status",
+		"gnutls-peer-status-warning-describe", "goto-char", "gpm-mouse-start",
+		"gpm-mouse-stop", "group-gid", "group-real-gid",
+		"handle-save-session", "handle-switch-frame", "hash-table-count",
+		"hash-table-p", "hash-table-rehash-size",
+		"hash-table-rehash-threshold", "hash-table-size", "hash-table-test",
+		"hash-table-weakness", "iconify-frame", "identity", "image-flush",
+		"image-mask-p", "image-metadata", "image-size", "imagemagick-types",
+		"imagep", "indent-to", "indirect-function", "indirect-variable",
+		"init-image-library", "inotify-add-watch", "inotify-rm-watch",
+		"input-pending-p", "insert", "insert-and-inherit",
+		"insert-before-markers", "insert-before-markers-and-inherit",
+		"insert-buffer-substring", "insert-byte", "insert-char",
+		"insert-file-contents", "insert-startup-screen", "int86",
+		"integer-or-marker-p", "integerp", "interactive-form", "intern",
+		"intern-soft", "internal--track-mouse", "internal-char-font",
+		"internal-complete-buffer", "internal-copy-lisp-face",
+		"internal-default-process-filter",
+		"internal-default-process-sentinel", "internal-describe-syntax-value",
+		"internal-event-symbol-parse-modifiers",
+		"internal-face-x-get-resource", "internal-get-lisp-face-attribute",
+		"internal-lisp-face-attribute-values", "internal-lisp-face-empty-p",
+		"internal-lisp-face-equal-p", "internal-lisp-face-p",
+		"internal-make-lisp-face", "internal-make-var-non-special",
+		"internal-merge-in-global-face",
+		"internal-set-alternative-font-family-alist",
+		"internal-set-alternative-font-registry-alist",
+		"internal-set-font-selection-order",
+		"internal-set-lisp-face-attribute",
+		"internal-set-lisp-face-attribute-from-resource",
+		"internal-show-cursor", "internal-show-cursor-p", "interrupt-process",
+		"invisible-p", "invocation-directory", "invocation-name", "isnan",
+		"iso-charset", "key-binding", "key-description",
+		"keyboard-coding-system", "keymap-parent", "keymap-prompt", "keymapp",
+		"keywordp", "kill-all-local-variables", "kill-buffer", "kill-emacs",
+		"kill-local-variable", "kill-process", "last-nonminibuffer-frame",
+		"lax-plist-get", "lax-plist-put", "ldexp", "length",
+		"libxml-parse-html-region", "libxml-parse-xml-region",
+		"line-beginning-position", "line-end-position", "line-pixel-height",
+		"list", "list-fonts", "list-system-processes", "listp", "load",
+		"load-average", "local-key-binding", "local-variable-if-set-p",
+		"local-variable-p", "locale-info", "locate-file-internal",
+		"lock-buffer", "log", "logand", "logb", "logior", "lognot", "logxor",
+		"looking-at", "lookup-image", "lookup-image-map", "lookup-key",
+		"lower-frame", "lsh", "macroexpand", "make-bool-vector",
+		"make-byte-code", "make-category-set", "make-category-table",
+		"make-char", "make-char-table", "make-directory-internal",
+		"make-frame-invisible", "make-frame-visible", "make-hash-table",
+		"make-indirect-buffer", "make-keymap", "make-list",
+		"make-local-variable", "make-marker", "make-network-process",
+		"make-overlay", "make-serial-process", "make-sparse-keymap",
+		"make-string", "make-symbol", "make-symbolic-link", "make-temp-name",
+		"make-terminal-frame", "make-variable-buffer-local",
+		"make-variable-frame-local", "make-vector", "makunbound",
+		"map-char-table", "map-charset-chars", "map-keymap",
+		"map-keymap-internal", "mapatoms", "mapc", "mapcar", "mapconcat",
+		"maphash", "mark-marker", "marker-buffer", "marker-insertion-type",
+		"marker-position", "markerp", "match-beginning", "match-data",
+		"match-end", "matching-paren", "max", "max-char", "md5", "member",
+		"memory-info", "memory-limit", "memory-use-counts", "memq", "memql",
+		"menu-bar-menu-at-x-y", "menu-or-popup-active-p",
+		"menu-or-popup-active-p", "merge-face-attribute", "message",
+		"message-box", "message-or-box", "min",
+		"minibuffer-completion-contents", "minibuffer-contents",
+		"minibuffer-contents-no-properties", "minibuffer-depth",
+		"minibuffer-prompt", "minibuffer-prompt-end",
+		"minibuffer-selected-window", "minibuffer-window", "minibufferp",
+		"minor-mode-key-binding", "mod", "modify-category-entry",
+		"modify-frame-parameters", "modify-syntax-entry",
+		"mouse-pixel-position", "mouse-position", "move-overlay",
+		"move-point-visually", "move-to-column", "move-to-window-line",
+		"msdos-downcase-filename", "msdos-long-file-names", "msdos-memget",
+		"msdos-memput", "msdos-mouse-disable", "msdos-mouse-enable",
+		"msdos-mouse-init", "msdos-mouse-p", "msdos-remember-default-colors",
+		"msdos-set-keyboard", "msdos-set-mouse-buttons",
+		"multibyte-char-to-unibyte", "multibyte-string-p", "narrow-to-region",
+		"natnump", "nconc", "network-interface-info",
+		"network-interface-list", "new-fontset", "newline-cache-check",
+		"next-char-property-change", "next-frame", "next-overlay-change",
+		"next-property-change", "next-read-file-uses-dialog-p",
+		"next-single-char-property-change", "next-single-property-change",
+		"next-window", "nlistp", "nreverse", "nth", "nthcdr", "null",
+		"number-or-marker-p", "number-to-string", "numberp",
+		"open-dribble-file", "open-font", "open-termscript",
+		"optimize-char-table", "other-buffer", "other-window-for-scrolling",
+		"overlay-buffer", "overlay-end", "overlay-get", "overlay-lists",
+		"overlay-properties", "overlay-put", "overlay-recenter",
+		"overlay-start", "overlayp", "overlays-at", "overlays-in",
+		"parse-partial-sexp", "play-sound-internal", "plist-get",
+		"plist-member", "plist-put", "point", "point-marker", "point-max",
+		"point-max-marker", "point-min", "point-min-marker",
+		"pos-visible-in-window-p", "position-bytes", "posix-looking-at",
+		"posix-search-backward", "posix-search-forward", "posix-string-match",
+		"posn-at-point", "posn-at-x-y", "preceding-char",
+		"prefix-numeric-value", "previous-char-property-change",
+		"previous-frame", "previous-overlay-change",
+		"previous-property-change", "previous-single-char-property-change",
+		"previous-single-property-change", "previous-window", "prin1",
+		"prin1-to-string", "princ", "print", "process-attributes",
+		"process-buffer", "process-coding-system", "process-command",
+		"process-connection", "process-contact", "process-datagram-address",
+		"process-exit-status", "process-filter", "process-filter-multibyte-p",
+		"process-id", "process-inherit-coding-system-flag", "process-list",
+		"process-mark", "process-name", "process-plist",
+		"process-query-on-exit-flag", "process-running-child-p",
+		"process-send-eof", "process-send-region", "process-send-string",
+		"process-sentinel", "process-status", "process-tty-name",
+		"process-type", "processp", "profiler-cpu-log",
+		"profiler-cpu-running-p", "profiler-cpu-start", "profiler-cpu-stop",
+		"profiler-memory-log", "profiler-memory-running-p",
+		"profiler-memory-start", "profiler-memory-stop", "propertize",
+		"purecopy", "put", "put-text-property",
+		"put-unicode-property-internal", "puthash", "query-font",
+		"query-fontset", "quit-process", "raise-frame", "random", "rassoc",
+		"rassq", "re-search-backward", "re-search-forward", "read",
+		"read-buffer", "read-char", "read-char-exclusive",
+		"read-coding-system", "read-command", "read-event",
+		"read-from-minibuffer", "read-from-string", "read-function",
+		"read-key-sequence", "read-key-sequence-vector",
+		"read-no-blanks-input", "read-non-nil-coding-system", "read-string",
+		"read-variable", "recent-auto-save-p", "recent-doskeys",
+		"recent-keys", "recenter", "recursion-depth", "recursive-edit",
+		"redirect-debugging-output", "redirect-frame-focus", "redisplay",
+		"redraw-display", "redraw-frame", "regexp-quote", "region-beginning",
+		"region-end", "register-ccl-program", "register-code-conversion-map",
+		"remhash", "remove-list-of-text-properties", "remove-text-properties",
+		"rename-buffer", "rename-file", "replace-match",
+		"reset-this-command-lengths", "resize-mini-window-internal",
+		"restore-buffer-modified-p", "resume-tty", "reverse", "round",
+		"run-hook-with-args", "run-hook-with-args-until-failure",
+		"run-hook-with-args-until-success", "run-hook-wrapped", "run-hooks",
+		"run-window-configuration-change-hook", "run-window-scroll-functions",
+		"safe-length", "scan-lists", "scan-sexps", "scroll-down",
+		"scroll-left", "scroll-other-window", "scroll-right", "scroll-up",
+		"search-backward", "search-forward", "secure-hash", "select-frame",
+		"select-window", "selected-frame", "selected-window",
+		"self-insert-command", "send-string-to-terminal", "sequencep",
+		"serial-process-configure", "set", "set-buffer",
+		"set-buffer-auto-saved", "set-buffer-major-mode",
+		"set-buffer-modified-p", "set-buffer-multibyte", "set-case-table",
+		"set-category-table", "set-char-table-extra-slot",
+		"set-char-table-parent", "set-char-table-range", "set-charset-plist",
+		"set-charset-priority", "set-coding-system-priority",
+		"set-cursor-size", "set-default", "set-default-file-modes",
+		"set-default-toplevel-value", "set-file-acl", "set-file-modes",
+		"set-file-selinux-context", "set-file-times", "set-fontset-font",
+		"set-frame-height", "set-frame-position", "set-frame-selected-window",
+		"set-frame-size", "set-frame-width", "set-fringe-bitmap-face",
+		"set-input-interrupt-mode", "set-input-meta-mode", "set-input-mode",
+		"set-keyboard-coding-system-internal", "set-keymap-parent",
+		"set-marker", "set-marker-insertion-type", "set-match-data",
+		"set-message-beep", "set-minibuffer-window",
+		"set-mouse-pixel-position", "set-mouse-position",
+		"set-network-process-option", "set-output-flow-control",
+		"set-process-buffer", "set-process-coding-system",
+		"set-process-datagram-address", "set-process-filter",
+		"set-process-filter-multibyte",
+		"set-process-inherit-coding-system-flag", "set-process-plist",
+		"set-process-query-on-exit-flag", "set-process-sentinel",
+		"set-process-window-size", "set-quit-char",
+		"set-safe-terminal-coding-system-internal", "set-screen-color",
+		"set-standard-case-table", "set-syntax-table",
+		"set-terminal-coding-system-internal", "set-terminal-local-value",
+		"set-terminal-parameter", "set-text-properties", "set-time-zone-rule",
+		"set-visited-file-modtime", "set-window-buffer",
+		"set-window-combination-limit", "set-window-configuration",
+		"set-window-dedicated-p", "set-window-display-table",
+		"set-window-fringes", "set-window-hscroll", "set-window-margins",
+		"set-window-new-normal", "set-window-new-pixel",
+		"set-window-new-total", "set-window-next-buffers",
+		"set-window-parameter", "set-window-point", "set-window-prev-buffers",
+		"set-window-redisplay-end-trigger", "set-window-scroll-bars",
+		"set-window-start", "set-window-vscroll", "setcar", "setcdr",
+		"setplist", "show-face-resources", "signal", "signal-process", "sin",
+		"single-key-description", "skip-chars-backward", "skip-chars-forward",
+		"skip-syntax-backward", "skip-syntax-forward", "sleep-for", "sort",
+		"sort-charsets", "special-variable-p", "split-char",
+		"split-window-internal", "sqrt", "standard-case-table",
+		"standard-category-table", "standard-syntax-table", "start-kbd-macro",
+		"start-process", "stop-process", "store-kbd-macro-event", "string",
+		"string-as-multibyte", "string-as-unibyte", "string-bytes",
+		"string-collate-equalp", "string-collate-lessp", "string-equal",
+		"string-lessp", "string-make-multibyte", "string-make-unibyte",
+		"string-match", "string-to-char", "string-to-multibyte",
+		"string-to-number", "string-to-syntax", "string-to-unibyte",
+		"string-width", "stringp", "subr-name", "subrp",
+		"subst-char-in-region", "substitute-command-keys",
+		"substitute-in-file-name", "substring", "substring-no-properties",
+		"suspend-emacs", "suspend-tty", "suspicious-object", "sxhash",
+		"symbol-function", "symbol-name", "symbol-plist", "symbol-value",
+		"symbolp", "syntax-table", "syntax-table-p", "system-groups",
+		"system-move-file-to-trash", "system-name", "system-users", "tan",
+		"terminal-coding-system", "terminal-list", "terminal-live-p",
+		"terminal-local-value", "terminal-name", "terminal-parameter",
+		"terminal-parameters", "terpri", "test-completion",
+		"text-char-description", "text-properties-at", "text-property-any",
+		"text-property-not-all", "this-command-keys",
+		"this-command-keys-vector", "this-single-command-keys",
+		"this-single-command-raw-keys", "time-add", "time-less-p",
+		"time-subtract", "tool-bar-get-system-style", "tool-bar-height",
+		"tool-bar-pixel-width", "top-level", "trace-redisplay",
+		"trace-to-stderr", "translate-region-internal", "transpose-regions",
+		"truncate", "try-completion", "tty-display-color-cells",
+		"tty-display-color-p", "tty-no-underline",
+		"tty-suppress-bold-inverse-default-colors", "tty-top-frame",
+		"tty-type", "type-of", "undo-boundary", "unencodable-char-position",
+		"unhandled-file-name-directory", "unibyte-char-to-multibyte",
+		"unibyte-string", "unicode-property-table-internal", "unify-charset",
+		"unintern", "unix-sync", "unlock-buffer", "upcase", "upcase-initials",
+		"upcase-initials-region", "upcase-region", "upcase-word",
+		"use-global-map", "use-local-map", "user-full-name",
+		"user-login-name", "user-real-login-name", "user-real-uid",
+		"user-uid", "variable-binding-locus", "vconcat", "vector",
+		"vector-or-char-table-p", "vectorp", "verify-visited-file-modtime",
+		"vertical-motion", "visible-frame-list", "visited-file-modtime",
+		"w16-get-clipboard-data", "w16-selection-exists-p",
+		"w16-set-clipboard-data", "w32-battery-status",
+		"w32-default-color-map", "w32-define-rgb-color",
+		"w32-display-monitor-attributes-list", "w32-frame-menu-bar-size",
+		"w32-frame-rect", "w32-get-clipboard-data",
+		"w32-get-codepage-charset", "w32-get-console-codepage",
+		"w32-get-console-output-codepage", "w32-get-current-locale-id",
+		"w32-get-default-locale-id", "w32-get-keyboard-layout",
+		"w32-get-locale-info", "w32-get-valid-codepages",
+		"w32-get-valid-keyboard-layouts", "w32-get-valid-locale-ids",
+		"w32-has-winsock", "w32-long-file-name", "w32-reconstruct-hot-key",
+		"w32-register-hot-key", "w32-registered-hot-keys",
+		"w32-selection-exists-p", "w32-send-sys-command",
+		"w32-set-clipboard-data", "w32-set-console-codepage",
+		"w32-set-console-output-codepage", "w32-set-current-locale",
+		"w32-set-keyboard-layout", "w32-set-process-priority",
+		"w32-shell-execute", "w32-short-file-name", "w32-toggle-lock-key",
+		"w32-unload-winsock", "w32-unregister-hot-key", "w32-window-exists-p",
+		"w32notify-add-watch", "w32notify-rm-watch",
+		"waiting-for-user-input-p", "where-is-internal", "widen",
+		"widget-apply", "widget-get", "widget-put",
+		"window-absolute-pixel-edges", "window-at", "window-body-height",
+		"window-body-width", "window-bottom-divider-width", "window-buffer",
+		"window-combination-limit", "window-configuration-frame",
+		"window-configuration-p", "window-dedicated-p",
+		"window-display-table", "window-edges", "window-end", "window-frame",
+		"window-fringes", "window-header-line-height", "window-hscroll",
+		"window-inside-absolute-pixel-edges", "window-inside-edges",
+		"window-inside-pixel-edges", "window-left-child",
+		"window-left-column", "window-line-height", "window-list",
+		"window-list-1", "window-live-p", "window-margins",
+		"window-minibuffer-p", "window-mode-line-height", "window-new-normal",
+		"window-new-pixel", "window-new-total", "window-next-buffers",
+		"window-next-sibling", "window-normal-size", "window-old-point",
+		"window-parameter", "window-parameters", "window-parent",
+		"window-pixel-edges", "window-pixel-height", "window-pixel-left",
+		"window-pixel-top", "window-pixel-width", "window-point",
+		"window-prev-buffers", "window-prev-sibling",
+		"window-redisplay-end-trigger", "window-resize-apply",
+		"window-resize-apply-total", "window-right-divider-width",
+		"window-scroll-bar-height", "window-scroll-bar-width",
+		"window-scroll-bars", "window-start", "window-system",
+		"window-text-height", "window-text-pixel-size", "window-text-width",
+		"window-top-child", "window-top-line", "window-total-height",
+		"window-total-width", "window-use-time", "window-valid-p",
+		"window-vscroll", "windowp", "write-char", "write-region",
+		"x-backspace-delete-keys-p", "x-change-window-property",
+		"x-change-window-property", "x-close-connection",
+		"x-close-connection", "x-create-frame", "x-create-frame",
+		"x-delete-window-property", "x-delete-window-property",
+		"x-disown-selection-internal", "x-display-backing-store",
+		"x-display-backing-store", "x-display-color-cells",
+		"x-display-color-cells", "x-display-grayscale-p",
+		"x-display-grayscale-p", "x-display-list", "x-display-list",
+		"x-display-mm-height", "x-display-mm-height", "x-display-mm-width",
+		"x-display-mm-width", "x-display-monitor-attributes-list",
+		"x-display-pixel-height", "x-display-pixel-height",
+		"x-display-pixel-width", "x-display-pixel-width", "x-display-planes",
+		"x-display-planes", "x-display-save-under", "x-display-save-under",
+		"x-display-screens", "x-display-screens", "x-display-visual-class",
+		"x-display-visual-class", "x-family-fonts", "x-file-dialog",
+		"x-file-dialog", "x-file-dialog", "x-focus-frame", "x-frame-geometry",
+		"x-frame-geometry", "x-get-atom-name", "x-get-resource",
+		"x-get-selection-internal", "x-hide-tip", "x-hide-tip",
+		"x-list-fonts", "x-load-color-file", "x-menu-bar-open-internal",
+		"x-menu-bar-open-internal", "x-open-connection", "x-open-connection",
+		"x-own-selection-internal", "x-parse-geometry", "x-popup-dialog",
+		"x-popup-menu", "x-register-dnd-atom", "x-select-font",
+		"x-select-font", "x-selection-exists-p", "x-selection-owner-p",
+		"x-send-client-message", "x-server-max-request-size",
+		"x-server-max-request-size", "x-server-vendor", "x-server-vendor",
+		"x-server-version", "x-server-version", "x-show-tip", "x-show-tip",
+		"x-synchronize", "x-synchronize", "x-uses-old-gtk-dialog",
+		"x-window-property", "x-window-property", "x-wm-set-size-hint",
+		"xw-color-defined-p", "xw-color-defined-p", "xw-color-values",
+		"xw-color-values", "xw-display-color-p", "xw-display-color-p",
+		"yes-or-no-p", "zlib-available-p", "zlib-decompress-region",
+		"forward-point",
+	}
+
+	emacsBuiltinFunctionHighlighted = []string{
+		"defvaralias", "provide", "require",
+		"with-no-warnings", "define-widget", "with-electric-help",
+		"throw", "defalias", "featurep",
+	}
+
+	emacsLambdaListKeywords = []string{
+		"&allow-other-keys", "&aux", "&body", "&environment", "&key", "&optional",
+		"&rest", "&whole",
+	}
+
+	emacsErrorKeywords = []string{
+		"cl-assert", "cl-check-type", "error", "signal",
+		"user-error", "warn",
+	}
+)
+
+// EmacsLisp lexer.
+var EmacsLisp = internal.Register(TypeRemappingLexer(MustNewLexer(
+	&Config{
+		Name:      "EmacsLisp",
+		Aliases:   []string{"emacs", "elisp", "emacs-lisp"},
+		Filenames: []string{"*.el"},
+		MimeTypes: []string{"text/x-elisp", "application/x-elisp"},
+	},
+	Rules{
+		"root": {
+			Default(Push("body")),
+		},
+		"body": {
+			{`\s+`, Text, nil},
+			{`;.*$`, CommentSingle, nil},
+			{`"`, LiteralString, Push("string")},
+			{`\?([^\\]|\\.)`, LiteralStringChar, nil},
+			{`:((?:\\.|[\w!$%&*+-/<=>?@^{}~|])(?:\\.|[\w!$%&*+-/<=>?@^{}~|]|[#.:])*)`, NameBuiltin, nil},
+			{`::((?:\\.|[\w!$%&*+-/<=>?@^{}~|])(?:\\.|[\w!$%&*+-/<=>?@^{}~|]|[#.:])*)`, LiteralStringSymbol, nil},
+			{`'((?:\\.|[\w!$%&*+-/<=>?@^{}~|])(?:\\.|[\w!$%&*+-/<=>?@^{}~|]|[#.:])*)`, LiteralStringSymbol, nil},
+			{`'`, Operator, nil},
+			{"`", Operator, nil},
+			{"[-+]?\\d+\\.?(?=[ \"()\\]\\'\\n,;`])", LiteralNumberInteger, nil},
+			{"[-+]?\\d+/\\d+(?=[ \"()\\]\\'\\n,;`])", LiteralNumber, nil},
+			{"[-+]?(\\d*\\.\\d+([defls][-+]?\\d+)?|\\d+(\\.\\d*)?[defls][-+]?\\d+)(?=[ \"()\\]\\'\\n,;`])", LiteralNumberFloat, nil},
+			{`\[|\]`, Punctuation, nil},
+			{`#:((?:\\.|[\w!$%&*+-/<=>?@^{}~|])(?:\\.|[\w!$%&*+-/<=>?@^{}~|]|[#.:])*)`, LiteralStringSymbol, nil},
+			{`#\^\^?`, Operator, nil},
+			{`#\'`, NameFunction, nil},
+			{`#[bB][+-]?[01]+(/[01]+)?`, LiteralNumberBin, nil},
+			{`#[oO][+-]?[0-7]+(/[0-7]+)?`, LiteralNumberOct, nil},
+			{`#[xX][+-]?[0-9a-fA-F]+(/[0-9a-fA-F]+)?`, LiteralNumberHex, nil},
+			{`#\d+r[+-]?[0-9a-zA-Z]+(/[0-9a-zA-Z]+)?`, LiteralNumber, nil},
+			{`#\d+=`, Operator, nil},
+			{`#\d+#`, Operator, nil},
+			{`(,@|,|\.|:)`, Operator, nil},
+			{"(t|nil)(?=[ \"()\\]\\'\\n,;`])", NameConstant, nil},
+			{`\*((?:\\.|[\w!$%&*+-/<=>?@^{}~|])(?:\\.|[\w!$%&*+-/<=>?@^{}~|]|[#.:])*)\*`, NameVariableGlobal, nil},
+			{`((?:\\.|[\w!$%&*+-/<=>?@^{}~|])(?:\\.|[\w!$%&*+-/<=>?@^{}~|]|[#.:])*)`, NameVariable, nil},
+			{`#\(`, Operator, Push("body")},
+			{`\(`, Punctuation, Push("body")},
+			{`\)`, Punctuation, Pop(1)},
+		},
+		"string": {
+			{"[^\"\\\\`]+", LiteralString, nil},
+			{"`((?:\\\\.|[\\w!$%&*+-/<=>?@^{}~|])(?:\\\\.|[\\w!$%&*+-/<=>?@^{}~|]|[#.:])*)\\'", LiteralStringSymbol, nil},
+			{"`", LiteralString, nil},
+			{`\\.`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`"`, LiteralString, Pop(1)},
+		},
+	},
+), TypeMapping{
+	{NameVariable, NameFunction, emacsBuiltinFunction},
+	{NameVariable, NameBuiltin, emacsSpecialForms},
+	{NameVariable, NameException, emacsErrorKeywords},
+	{NameVariable, NameBuiltin, append(emacsBuiltinFunctionHighlighted, emacsMacros...)},
+	{NameVariable, KeywordPseudo, emacsLambdaListKeywords},
+}))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/e/erlang.go b/vendor/github.com/alecthomas/chroma/lexers/e/erlang.go
new file mode 100644
index 0000000000..63cd59a415
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/e/erlang.go
@@ -0,0 +1,66 @@
+package e
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Erlang lexer.
+var Erlang = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Erlang",
+		Aliases:   []string{"erlang"},
+		Filenames: []string{"*.erl", "*.hrl", "*.es", "*.escript"},
+		MimeTypes: []string{"text/x-erlang"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`%.*\n`, Comment, nil},
+			{Words(``, `\b`, `after`, `begin`, `case`, `catch`, `cond`, `end`, `fun`, `if`, `let`, `of`, `query`, `receive`, `try`, `when`), Keyword, nil},
+			{Words(``, `\b`, `abs`, `append_element`, `apply`, `atom_to_list`, `binary_to_list`, `bitstring_to_list`, `binary_to_term`, `bit_size`, `bump_reductions`, `byte_size`, `cancel_timer`, `check_process_code`, `delete_module`, `demonitor`, `disconnect_node`, `display`, `element`, `erase`, `exit`, `float`, `float_to_list`, `fun_info`, `fun_to_list`, `function_exported`, `garbage_collect`, `get`, `get_keys`, `group_leader`, `hash`, `hd`, `integer_to_list`, `iolist_to_binary`, `iolist_size`, `is_atom`, `is_binary`, `is_bitstring`, `is_boolean`, `is_builtin`, `is_float`, `is_function`, `is_integer`, `is_list`, `is_number`, `is_pid`, `is_port`, `is_process_alive`, `is_record`, `is_reference`, `is_tuple`, `length`, `link`, `list_to_atom`, `list_to_binary`, `list_to_bitstring`, `list_to_existing_atom`, `list_to_float`, `list_to_integer`, `list_to_pid`, `list_to_tuple`, `load_module`, `localtime_to_universaltime`, `make_tuple`, `md5`, `md5_final`, `md5_update`, `memory`, `module_loaded`, `monitor`, `monitor_node`, `node`, `nodes`, `open_port`, `phash`, `phash2`, `pid_to_list`, `port_close`, `port_command`, `port_connect`, `port_control`, `port_call`, `port_info`, `port_to_list`, `process_display`, `process_flag`, `process_info`, `purge_module`, `put`, `read_timer`, `ref_to_list`, `register`, `resume_process`, `round`, `send`, `send_after`, `send_nosuspend`, `set_cookie`, `setelement`, `size`, `spawn`, `spawn_link`, `spawn_monitor`, `spawn_opt`, `split_binary`, `start_timer`, `statistics`, `suspend_process`, `system_flag`, `system_info`, `system_monitor`, `system_profile`, `term_to_binary`, `tl`, `trace`, `trace_delivered`, `trace_info`, `trace_pattern`, `trunc`, `tuple_size`, `tuple_to_list`, `universaltime_to_localtime`, `unlink`, `unregister`, `whereis`), NameBuiltin, nil},
+			{Words(``, `\b`, `and`, `andalso`, `band`, `bnot`, `bor`, `bsl`, `bsr`, `bxor`, `div`, `not`, `or`, `orelse`, `rem`, `xor`), OperatorWord, nil},
+			{`^-`, Punctuation, Push("directive")},
+			{`(\+\+?|--?|\*|/|<|>|/=|=:=|=/=|=<|>=|==?|<-|!|\?)`, Operator, nil},
+			{`"`, LiteralString, Push("string")},
+			{`<<`, NameLabel, nil},
+			{`>>`, NameLabel, nil},
+			{`((?:[a-z]\w*|'[^\n']*[^\\]'))(:)`, ByGroups(NameNamespace, Punctuation), nil},
+			{`(?:^|(?<=:))((?:[a-z]\w*|'[^\n']*[^\\]'))(\s*)(\()`, ByGroups(NameFunction, Text, Punctuation), nil},
+			{`[+-]?(?:[2-9]|[12][0-9]|3[0-6])#[0-9a-zA-Z]+`, LiteralNumberInteger, nil},
+			{`[+-]?\d+`, LiteralNumberInteger, nil},
+			{`[+-]?\d+.\d+`, LiteralNumberFloat, nil},
+			{`[]\[:_@\".{}()|;,]`, Punctuation, nil},
+			{`(?:[A-Z_]\w*)`, NameVariable, nil},
+			{`(?:[a-z]\w*|'[^\n']*[^\\]')`, Name, nil},
+			{`\?(?:(?:[A-Z_]\w*)|(?:[a-z]\w*|'[^\n']*[^\\]'))`, NameConstant, nil},
+			{`\$(?:(?:\\(?:[bdefnrstv\'"\\]|[0-7][0-7]?[0-7]?|(?:x[0-9a-fA-F]{2}|x\{[0-9a-fA-F]+\})|\^[a-zA-Z]))|\\[ %]|[^\\])`, LiteralStringChar, nil},
+			{`#(?:[a-z]\w*|'[^\n']*[^\\]')(:?\.(?:[a-z]\w*|'[^\n']*[^\\]'))?`, NameLabel, nil},
+			{`\A#!.+\n`, CommentHashbang, nil},
+			{`#\{`, Punctuation, Push("map_key")},
+		},
+		"string": {
+			{`(?:\\(?:[bdefnrstv\'"\\]|[0-7][0-7]?[0-7]?|(?:x[0-9a-fA-F]{2}|x\{[0-9a-fA-F]+\})|\^[a-zA-Z]))`, LiteralStringEscape, nil},
+			{`"`, LiteralString, Pop(1)},
+			{`~[0-9.*]*[~#+BPWXb-ginpswx]`, LiteralStringInterpol, nil},
+			{`[^"\\~]+`, LiteralString, nil},
+			{`~`, LiteralString, nil},
+		},
+		"directive": {
+			{`(define)(\s*)(\()((?:(?:[A-Z_]\w*)|(?:[a-z]\w*|'[^\n']*[^\\]')))`, ByGroups(NameEntity, Text, Punctuation, NameConstant), Pop(1)},
+			{`(record)(\s*)(\()((?:(?:[A-Z_]\w*)|(?:[a-z]\w*|'[^\n']*[^\\]')))`, ByGroups(NameEntity, Text, Punctuation, NameLabel), Pop(1)},
+			{`(?:[a-z]\w*|'[^\n']*[^\\]')`, NameEntity, Pop(1)},
+		},
+		"map_key": {
+			Include("root"),
+			{`=>`, Punctuation, Push("map_val")},
+			{`:=`, Punctuation, Push("map_val")},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"map_val": {
+			Include("root"),
+			{`,`, Punctuation, Pop(1)},
+			{`(?=\})`, Punctuation, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/f/factor.go b/vendor/github.com/alecthomas/chroma/lexers/f/factor.go
new file mode 100644
index 0000000000..26c0d5624c
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/f/factor.go
@@ -0,0 +1,115 @@
+package f
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Factor lexer.
+var Factor = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Factor",
+		Aliases:   []string{"factor"},
+		Filenames: []string{"*.factor"},
+		MimeTypes: []string{"text/x-factor"},
+	},
+	Rules{
+		"root": {
+			{`#!.*$`, CommentPreproc, nil},
+			Default(Push("base")),
+		},
+		"base": {
+			{`\s+`, Text, nil},
+			{`((?:MACRO|MEMO|TYPED)?:[:]?)(\s+)(\S+)`, ByGroups(Keyword, Text, NameFunction), nil},
+			{`(M:[:]?)(\s+)(\S+)(\s+)(\S+)`, ByGroups(Keyword, Text, NameClass, Text, NameFunction), nil},
+			{`(C:)(\s+)(\S+)(\s+)(\S+)`, ByGroups(Keyword, Text, NameFunction, Text, NameClass), nil},
+			{`(GENERIC:)(\s+)(\S+)`, ByGroups(Keyword, Text, NameFunction), nil},
+			{`(HOOK:|GENERIC#)(\s+)(\S+)(\s+)(\S+)`, ByGroups(Keyword, Text, NameFunction, Text, NameFunction), nil},
+			{`\(\s`, NameFunction, Push("stackeffect")},
+			{`;\s`, Keyword, nil},
+			{`(USING:)(\s+)`, ByGroups(KeywordNamespace, Text), Push("vocabs")},
+			{`(USE:|UNUSE:|IN:|QUALIFIED:)(\s+)(\S+)`, ByGroups(KeywordNamespace, Text, NameNamespace), nil},
+			{`(QUALIFIED-WITH:)(\s+)(\S+)(\s+)(\S+)`, ByGroups(KeywordNamespace, Text, NameNamespace, Text, NameNamespace), nil},
+			{`(FROM:|EXCLUDE:)(\s+)(\S+)(\s+=>\s)`, ByGroups(KeywordNamespace, Text, NameNamespace, Text), Push("words")},
+			{`(RENAME:)(\s+)(\S+)(\s+)(\S+)(\s+=>\s+)(\S+)`, ByGroups(KeywordNamespace, Text, NameFunction, Text, NameNamespace, Text, NameFunction), nil},
+			{`(ALIAS:|TYPEDEF:)(\s+)(\S+)(\s+)(\S+)`, ByGroups(KeywordNamespace, Text, NameFunction, Text, NameFunction), nil},
+			{`(DEFER:|FORGET:|POSTPONE:)(\s+)(\S+)`, ByGroups(KeywordNamespace, Text, NameFunction), nil},
+			{`(TUPLE:|ERROR:)(\s+)(\S+)(\s+<\s+)(\S+)`, ByGroups(Keyword, Text, NameClass, Text, NameClass), Push("slots")},
+			{`(TUPLE:|ERROR:|BUILTIN:)(\s+)(\S+)`, ByGroups(Keyword, Text, NameClass), Push("slots")},
+			{`(MIXIN:|UNION:|INTERSECTION:)(\s+)(\S+)`, ByGroups(Keyword, Text, NameClass), nil},
+			{`(PREDICATE:)(\s+)(\S+)(\s+<\s+)(\S+)`, ByGroups(Keyword, Text, NameClass, Text, NameClass), nil},
+			{`(C:)(\s+)(\S+)(\s+)(\S+)`, ByGroups(Keyword, Text, NameFunction, Text, NameClass), nil},
+			{`(INSTANCE:)(\s+)(\S+)(\s+)(\S+)`, ByGroups(Keyword, Text, NameClass, Text, NameClass), nil},
+			{`(SLOT:)(\s+)(\S+)`, ByGroups(Keyword, Text, NameFunction), nil},
+			{`(SINGLETON:)(\s+)(\S+)`, ByGroups(Keyword, Text, NameClass), nil},
+			{`SINGLETONS:`, Keyword, Push("classes")},
+			{`(CONSTANT:|SYMBOL:|MAIN:|HELP:)(\s+)(\S+)`, ByGroups(Keyword, Text, NameFunction), nil},
+			{`SYMBOLS:\s`, Keyword, Push("words")},
+			{`SYNTAX:\s`, Keyword, nil},
+			{`ALIEN:\s`, Keyword, nil},
+			{`(STRUCT:)(\s+)(\S+)`, ByGroups(Keyword, Text, NameClass), nil},
+			{`(FUNCTION:)(\s+\S+\s+)(\S+)(\s+\(\s+[^)]+\)\s)`, ByGroups(KeywordNamespace, Text, NameFunction, Text), nil},
+			{`(FUNCTION-ALIAS:)(\s+)(\S+)(\s+\S+\s+)(\S+)(\s+\(\s+[^)]+\)\s)`, ByGroups(KeywordNamespace, Text, NameFunction, Text, NameFunction, Text), nil},
+			{`(?:<PRIVATE|PRIVATE>)\s`, KeywordNamespace, nil},
+			{`"""\s+(?:.|\n)*?\s+"""`, LiteralString, nil},
+			{`"(?:\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`\S+"\s+(?:\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`CHAR:\s+(?:\\[\\abfnrstv]|[^\\]\S*)\s`, LiteralStringChar, nil},
+			{`!\s+.*$`, Comment, nil},
+			{`#!\s+.*$`, Comment, nil},
+			{`/\*\s+(?:.|\n)*?\s\*/\s`, Comment, nil},
+			{`[tf]\s`, NameConstant, nil},
+			{`[\\$]\s+\S+`, NameConstant, nil},
+			{`M\\\s+\S+\s+\S+`, NameConstant, nil},
+			{`[+-]?(?:[\d,]*\d)?\.(?:\d([\d,]*\d)?)?(?:[eE][+-]?\d+)?\s`, LiteralNumber, nil},
+			{`[+-]?\d(?:[\d,]*\d)?(?:[eE][+-]?\d+)?\s`, LiteralNumber, nil},
+			{`0x[a-fA-F\d](?:[a-fA-F\d,]*[a-fA-F\d])?(?:p\d([\d,]*\d)?)?\s`, LiteralNumber, nil},
+			{`NAN:\s+[a-fA-F\d](?:[a-fA-F\d,]*[a-fA-F\d])?(?:p\d([\d,]*\d)?)?\s`, LiteralNumber, nil},
+			{`0b[01]+\s`, LiteralNumberBin, nil},
+			{`0o[0-7]+\s`, LiteralNumberOct, nil},
+			{`(?:\d([\d,]*\d)?)?\+\d(?:[\d,]*\d)?/\d(?:[\d,]*\d)?\s`, LiteralNumber, nil},
+			{`(?:\-\d([\d,]*\d)?)?\-\d(?:[\d,]*\d)?/\d(?:[\d,]*\d)?\s`, LiteralNumber, nil},
+			{`(?:deprecated|final|foldable|flushable|inline|recursive)\s`, Keyword, nil},
+			{Words(``, `\s`, `-rot`, `2bi`, `2bi@`, `2bi*`, `2curry`, `2dip`, `2drop`, `2dup`, `2keep`, `2nip`, `2over`, `2tri`, `2tri@`, `2tri*`, `3bi`, `3curry`, `3dip`, `3drop`, `3dup`, `3keep`, `3tri`, `4dip`, `4drop`, `4dup`, `4keep`, `<wrapper>`, `=`, `>boolean`, `clone`, `?`, `?execute`, `?if`, `and`, `assert`, `assert=`, `assert?`, `bi`, `bi-curry`, `bi-curry@`, `bi-curry*`, `bi@`, `bi*`, `boa`, `boolean`, `boolean?`, `both?`, `build`, `call`, `callstack`, `callstack>array`, `callstack?`, `clear`, `(clone)`, `compose`, `compose?`, `curry`, `curry?`, `datastack`, `die`, `dip`, `do`, `drop`, `dup`, `dupd`, `either?`, `eq?`, `equal?`, `execute`, `hashcode`, `hashcode*`, `identity-hashcode`, `identity-tuple`, `identity-tuple?`, `if`, `if*`, `keep`, `loop`, `most`, `new`, `nip`, `not`, `null`, `object`, `or`, `over`, `pick`, `prepose`, `retainstack`, `rot`, `same?`, `swap`, `swapd`, `throw`, `tri`, `tri-curry`, `tri-curry@`, `tri-curry*`, `tri@`, `tri*`, `tuple`, `tuple?`, `unless`, `unless*`, `until`, `when`, `when*`, `while`, `with`, `wrapper`, `wrapper?`, `xor`), NameBuiltin, nil},
+			{Words(``, `\s`, `2cache`, `<enum>`, `>alist`, `?at`, `?of`, `assoc`, `assoc-all?`, `assoc-any?`, `assoc-clone-like`, `assoc-combine`, `assoc-diff`, `assoc-diff!`, `assoc-differ`, `assoc-each`, `assoc-empty?`, `assoc-filter`, `assoc-filter!`, `assoc-filter-as`, `assoc-find`, `assoc-hashcode`, `assoc-intersect`, `assoc-like`, `assoc-map`, `assoc-map-as`, `assoc-partition`, `assoc-refine`, `assoc-size`, `assoc-stack`, `assoc-subset?`, `assoc-union`, `assoc-union!`, `assoc=`, `assoc>map`, `assoc?`, `at`, `at+`, `at*`, `cache`, `change-at`, `clear-assoc`, `delete-at`, `delete-at*`, `enum`, `enum?`, `extract-keys`, `inc-at`, `key?`, `keys`, `map>assoc`, `maybe-set-at`, `new-assoc`, `of`, `push-at`, `rename-at`, `set-at`, `sift-keys`, `sift-values`, `substitute`, `unzip`, `value-at`, `value-at*`, `value?`, `values`, `zip`), NameBuiltin, nil},
+			{Words(``, `\s`, `2cleave`, `2cleave>quot`, `3cleave`, `3cleave>quot`, `4cleave`, `4cleave>quot`, `alist>quot`, `call-effect`, `case`, `case-find`, `case>quot`, `cleave`, `cleave>quot`, `cond`, `cond>quot`, `deep-spread>quot`, `execute-effect`, `linear-case-quot`, `no-case`, `no-case?`, `no-cond`, `no-cond?`, `recursive-hashcode`, `shallow-spread>quot`, `spread`, `to-fixed-point`, `wrong-values`, `wrong-values?`), NameBuiltin, nil},
+			{Words(``, `\s`, `-`, `/`, `/f`, `/i`, `/mod`, `2/`, `2^`, `<`, `<=`, `<fp-nan>`, `>`, `>=`, `>bignum`, `>fixnum`, `>float`, `>integer`, `(all-integers?)`, `(each-integer)`, `(find-integer)`, `*`, `+`, `?1+`, `abs`, `align`, `all-integers?`, `bignum`, `bignum?`, `bit?`, `bitand`, `bitnot`, `bitor`, `bits>double`, `bits>float`, `bitxor`, `complex`, `complex?`, `denominator`, `double>bits`, `each-integer`, `even?`, `find-integer`, `find-last-integer`, `fixnum`, `fixnum?`, `float`, `float>bits`, `float?`, `fp-bitwise=`, `fp-infinity?`, `fp-nan-payload`, `fp-nan?`, `fp-qnan?`, `fp-sign`, `fp-snan?`, `fp-special?`, `if-zero`, `imaginary-part`, `integer`, `integer>fixnum`, `integer>fixnum-strict`, `integer?`, `log2`, `log2-expects-positive`, `log2-expects-positive?`, `mod`, `neg`, `neg?`, `next-float`, `next-power-of-2`, `number`, `number=`, `number?`, `numerator`, `odd?`, `out-of-fixnum-range`, `out-of-fixnum-range?`, `power-of-2?`, `prev-float`, `ratio`, `ratio?`, `rational`, `rational?`, `real`, `real-part`, `real?`, `recip`, `rem`, `sgn`, `shift`, `sq`, `times`, `u<`, `u<=`, `u>`, `u>=`, `unless-zero`, `unordered?`, `when-zero`, `zero?`), NameBuiltin, nil},
+			{Words(``, `\s`, `1sequence`, `2all?`, `2each`, `2map`, `2map-as`, `2map-reduce`, `2reduce`, `2selector`, `2sequence`, `3append`, `3append-as`, `3each`, `3map`, `3map-as`, `3sequence`, `4sequence`, `<repetition>`, `<reversed>`, `<slice>`, `?first`, `?last`, `?nth`, `?second`, `?set-nth`, `accumulate`, `accumulate!`, `accumulate-as`, `all?`, `any?`, `append`, `append!`, `append-as`, `assert-sequence`, `assert-sequence=`, `assert-sequence?`, `binary-reduce`, `bounds-check`, `bounds-check?`, `bounds-error`, `bounds-error?`, `but-last`, `but-last-slice`, `cartesian-each`, `cartesian-map`, `cartesian-product`, `change-nth`, `check-slice`, `check-slice-error`, `clone-like`, `collapse-slice`, `collector`, `collector-for`, `concat`, `concat-as`, `copy`, `count`, `cut`, `cut-slice`, `cut*`, `delete-all`, `delete-slice`, `drop-prefix`, `each`, `each-from`, `each-index`, `empty?`, `exchange`, `filter`, `filter!`, `filter-as`, `find`, `find-from`, `find-index`, `find-index-from`, `find-last`, `find-last-from`, `first`, `first2`, `first3`, `first4`, `flip`, `follow`, `fourth`, `glue`, `halves`, `harvest`, `head`, `head-slice`, `head-slice*`, `head*`, `head?`, `if-empty`, `immutable`, `immutable-sequence`, `immutable-sequence?`, `immutable?`, `index`, `index-from`, `indices`, `infimum`, `infimum-by`, `insert-nth`, `interleave`, `iota`, `iota-tuple`, `iota-tuple?`, `join`, `join-as`, `last`, `last-index`, `last-index-from`, `length`, `lengthen`, `like`, `longer`, `longer?`, `longest`, `map`, `map!`, `map-as`, `map-find`, `map-find-last`, `map-index`, `map-integers`, `map-reduce`, `map-sum`, `max-length`, `member-eq?`, `member?`, `midpoint@`, `min-length`, `mismatch`, `move`, `new-like`, `new-resizable`, `new-sequence`, `non-negative-integer-expected`, `non-negative-integer-expected?`, `nth`, `nths`, `pad-head`, `pad-tail`, `padding`, `partition`, `pop`, `pop*`, `prefix`, `prepend`, `prepend-as`, `produce`, `produce-as`, `product`, `push`, `push-all`, `push-either`, `push-if`, `reduce`, `reduce-index`, `remove`, `remove!`, `remove-eq`, `remove-eq!`, `remove-nth`, `remove-nth!`, `repetition`, `repetition?`, `replace-slice`, `replicate`, `replicate-as`, `rest`, `rest-slice`, `reverse`, `reverse!`, `reversed`, `reversed?`, `second`, `selector`, `selector-for`, `sequence`, `sequence-hashcode`, `sequence=`, `sequence?`, `set-first`, `set-fourth`, `set-last`, `set-length`, `set-nth`, `set-second`, `set-third`, `short`, `shorten`, `shorter`, `shorter?`, `shortest`, `sift`, `slice`, `slice-error`, `slice-error?`, `slice?`, `snip`, `snip-slice`, `start`, `start*`, `subseq`, `subseq?`, `suffix`, `suffix!`, `sum`, `sum-lengths`, `supremum`, `supremum-by`, `surround`, `tail`, `tail-slice`, `tail-slice*`, `tail*`, `tail?`, `third`, `trim`, `trim-head`, `trim-head-slice`, `trim-slice`, `trim-tail`, `trim-tail-slice`, `unclip`, `unclip-last`, `unclip-last-slice`, `unclip-slice`, `unless-empty`, `virtual-exemplar`, `virtual-sequence`, `virtual-sequence?`, `virtual@`, `when-empty`), NameBuiltin, nil},
+			{Words(``, `\s`, `+@`, `change`, `change-global`, `counter`, `dec`, `get`, `get-global`, `global`, `inc`, `init-namespaces`, `initialize`, `is-global`, `make-assoc`, `namespace`, `namestack`, `off`, `on`, `set`, `set-global`, `set-namestack`, `toggle`, `with-global`, `with-scope`, `with-variable`, `with-variables`), NameBuiltin, nil},
+			{Words(``, `\s`, `1array`, `2array`, `3array`, `4array`, `<array>`, `>array`, `array`, `array?`, `pair`, `pair?`, `resize-array`), NameBuiltin, nil},
+			{Words(``, `\s`, `(each-stream-block-slice)`, `(each-stream-block)`, `(stream-contents-by-block)`, `(stream-contents-by-element)`, `(stream-contents-by-length-or-block)`, `(stream-contents-by-length)`, `+byte+`, `+character+`, `bad-seek-type`, `bad-seek-type?`, `bl`, `contents`, `each-block`, `each-block-size`, `each-block-slice`, `each-line`, `each-morsel`, `each-stream-block`, `each-stream-block-slice`, `each-stream-line`, `error-stream`, `flush`, `input-stream`, `input-stream?`, `invalid-read-buffer`, `invalid-read-buffer?`, `lines`, `nl`, `output-stream`, `output-stream?`, `print`, `read`, `read-into`, `read-partial`, `read-partial-into`, `read-until`, `read1`, `readln`, `seek-absolute`, `seek-absolute?`, `seek-end`, `seek-end?`, `seek-input`, `seek-output`, `seek-relative`, `seek-relative?`, `stream-bl`, `stream-contents`, `stream-contents*`, `stream-copy`, `stream-copy*`, `stream-element-type`, `stream-flush`, `stream-length`, `stream-lines`, `stream-nl`, `stream-print`, `stream-read`, `stream-read-into`, `stream-read-partial`, `stream-read-partial-into`, `stream-read-partial-unsafe`, `stream-read-unsafe`, `stream-read-until`, `stream-read1`, `stream-readln`, `stream-seek`, `stream-seekable?`, `stream-tell`, `stream-write`, `stream-write1`, `tell-input`, `tell-output`, `with-error-stream`, `with-error-stream*`, `with-error>output`, `with-input-output+error-streams`, `with-input-output+error-streams*`, `with-input-stream`, `with-input-stream*`, `with-output-stream`, `with-output-stream*`, `with-output>error`, `with-output+error-stream`, `with-output+error-stream*`, `with-streams`, `with-streams*`, `write`, `write1`), NameBuiltin, nil},
+			{Words(``, `\s`, `1string`, `<string>`, `>string`, `resize-string`, `string`, `string?`), NameBuiltin, nil},
+			{Words(``, `\s`, `1vector`, `<vector>`, `>vector`, `?push`, `vector`, `vector?`), NameBuiltin, nil},
+			{Words(``, `\s`, `<condition>`, `<continuation>`, `<restart>`, `attempt-all`, `attempt-all-error`, `attempt-all-error?`, `callback-error-hook`, `callcc0`, `callcc1`, `cleanup`, `compute-restarts`, `condition`, `condition?`, `continuation`, `continuation?`, `continue`, `continue-restart`, `continue-with`, `current-continuation`, `error`, `error-continuation`, `error-in-thread`, `error-thread`, `ifcc`, `ignore-errors`, `in-callback?`, `original-error`, `recover`, `restart`, `restart?`, `restarts`, `rethrow`, `rethrow-restarts`, `return`, `return-continuation`, `thread-error-hook`, `throw-continue`, `throw-restarts`, `with-datastack`, `with-return`), NameBuiltin, nil},
+			{`\S+`, Text, nil},
+		},
+		"stackeffect": {
+			{`\s+`, Text, nil},
+			{`\(\s+`, NameFunction, Push("stackeffect")},
+			{`\)\s`, NameFunction, Pop(1)},
+			{`--\s`, NameFunction, nil},
+			{`\S+`, NameVariable, nil},
+		},
+		"slots": {
+			{`\s+`, Text, nil},
+			{`;\s`, Keyword, Pop(1)},
+			{`(\{\s+)(\S+)(\s+[^}]+\s+\}\s)`, ByGroups(Text, NameVariable, Text), nil},
+			{`\S+`, NameVariable, nil},
+		},
+		"vocabs": {
+			{`\s+`, Text, nil},
+			{`;\s`, Keyword, Pop(1)},
+			{`\S+`, NameNamespace, nil},
+		},
+		"classes": {
+			{`\s+`, Text, nil},
+			{`;\s`, Keyword, Pop(1)},
+			{`\S+`, NameClass, nil},
+		},
+		"words": {
+			{`\s+`, Text, nil},
+			{`;\s`, Keyword, Pop(1)},
+			{`\S+`, NameFunction, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/f/fish.go b/vendor/github.com/alecthomas/chroma/lexers/f/fish.go
new file mode 100644
index 0000000000..185fc92b52
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/f/fish.go
@@ -0,0 +1,65 @@
+package f
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Fish lexer.
+var Fish = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Fish",
+		Aliases:   []string{"fish", "fishshell"},
+		Filenames: []string{"*.fish", "*.load"},
+		MimeTypes: []string{"application/x-fish"},
+	},
+	Rules{
+		"root": {
+			Include("basic"),
+			Include("data"),
+			Include("interp"),
+		},
+		"interp": {
+			{`\$\(\(`, Keyword, Push("math")},
+			{`\(`, Keyword, Push("paren")},
+			{`\$#?(\w+|.)`, NameVariable, nil},
+		},
+		"basic": {
+			{`\b(begin|end|if|else|while|break|for|in|return|function|block|case|continue|switch|not|and|or|set|echo|exit|pwd|true|false|cd|count|test)(\s*)\b`, ByGroups(Keyword, Text), nil},
+			{`\b(alias|bg|bind|breakpoint|builtin|command|commandline|complete|contains|dirh|dirs|emit|eval|exec|fg|fish|fish_config|fish_indent|fish_pager|fish_prompt|fish_right_prompt|fish_update_completions|fishd|funced|funcsave|functions|help|history|isatty|jobs|math|mimedb|nextd|open|popd|prevd|psub|pushd|random|read|set_color|source|status|trap|type|ulimit|umask|vared|fc|getopts|hash|kill|printf|time|wait)\s*\b(?!\.)`, NameBuiltin, nil},
+			{`#.*\n`, Comment, nil},
+			{`\\[\w\W]`, LiteralStringEscape, nil},
+			{`(\b\w+)(\s*)(=)`, ByGroups(NameVariable, Text, Operator), nil},
+			{`[\[\]()=]`, Operator, nil},
+			{`<<-?\s*(\'?)\\?(\w+)[\w\W]+?\2`, LiteralString, nil},
+		},
+		"data": {
+			{`(?s)\$?"(\\\\|\\[0-7]+|\\.|[^"\\$])*"`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`(?s)\$'(\\\\|\\[0-7]+|\\.|[^'\\])*'`, LiteralStringSingle, nil},
+			{`(?s)'.*?'`, LiteralStringSingle, nil},
+			{`;`, Punctuation, nil},
+			{`&|\||\^|<|>`, Operator, nil},
+			{`\s+`, Text, nil},
+			{`\d+(?= |\Z)`, LiteralNumber, nil},
+			{"[^=\\s\\[\\]{}()$\"\\'`\\\\<&|;]+", Text, nil},
+		},
+		"string": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`(?s)(\\\\|\\[0-7]+|\\.|[^"\\$])+`, LiteralStringDouble, nil},
+			Include("interp"),
+		},
+		"paren": {
+			{`\)`, Keyword, Pop(1)},
+			Include("root"),
+		},
+		"math": {
+			{`\)\)`, Keyword, Pop(1)},
+			{`[-+*/%^|&]|\*\*|\|\|`, Operator, nil},
+			{`\d+#\d+`, LiteralNumber, nil},
+			{`\d+#(?! )`, LiteralNumber, nil},
+			{`\d+`, LiteralNumber, nil},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/f/forth.go b/vendor/github.com/alecthomas/chroma/lexers/f/forth.go
new file mode 100644
index 0000000000..47de6365f2
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/f/forth.go
@@ -0,0 +1,40 @@
+package f
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Forth lexer.
+var Forth = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Forth",
+		Aliases:         []string{"forth"},
+		Filenames:       []string{"*.frt", "*.fth", "*.fs"},
+		MimeTypes:       []string{"application/x-forth"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`\\.*?\n`, CommentSingle, nil},
+			{`\([\s].*?\)`, CommentSingle, nil},
+			{`(:|variable|constant|value|buffer:)(\s+)`, ByGroups(KeywordNamespace, Text), Push("worddef")},
+			{`([.sc]")(\s+?)`, ByGroups(LiteralString, Text), Push("stringdef")},
+			{`(blk|block|buffer|evaluate|flush|load|save-buffers|update|empty-buffers|list|refill|scr|thru|\#s|\*\/mod|\+loop|\/mod|0<|0=|1\+|1-|2!|2\*|2\/|2@|2drop|2dup|2over|2swap|>body|>in|>number|>r|\?dup|abort|abort\"|abs|accept|align|aligned|allot|and|base|begin|bl|c!|c,|c@|cell\+|cells|char|char\+|chars|constant|count|cr|create|decimal|depth|do|does>|drop|dup|else|emit|environment\?|evaluate|execute|exit|fill|find|fm\/mod|here|hold|i|if|immediate|invert|j|key|leave|literal|loop|lshift|m\*|max|min|mod|move|negate|or|over|postpone|quit|r>|r@|recurse|repeat|rot|rshift|s\"|s>d|sign|sm\/rem|source|space|spaces|state|swap|then|type|u\.|u\<|um\*|um\/mod|unloop|until|variable|while|word|xor|\[char\]|\[\'\]|@|!|\#|<\#|\#>|:|;|\+|-|\*|\/|,|<|>|\|1\+|1-|\.|\.r|0<>|0>|2>r|2r>|2r@|:noname|\?do|again|c\"|case|compile,|endcase|endof|erase|false|hex|marker|nip|of|pad|parse|pick|refill|restore-input|roll|save-input|source-id|to|true|tuck|u\.r|u>|unused|value|within|\[compile\]|\#tib|convert|expect|query|span|tib|2constant|2literal|2variable|d\+|d-|d\.|d\.r|d0<|d0=|d2\*|d2\/|d<|d=|d>s|dabs|dmax|dmin|dnegate|m\*\/|m\+|2rot|du<|catch|throw|abort|abort\"|at-xy|key\?|page|ekey|ekey>char|ekey\?|emit\?|ms|time&date|BIN|CLOSE-FILE|CREATE-FILE|DELETE-FILE|FILE-POSITION|FILE-SIZE|INCLUDE-FILE|INCLUDED|OPEN-FILE|R\/O|R\/W|READ-FILE|READ-LINE|REPOSITION-FILE|RESIZE-FILE|S\"|SOURCE-ID|W/O|WRITE-FILE|WRITE-LINE|FILE-STATUS|FLUSH-FILE|REFILL|RENAME-FILE|>float|d>f|f!|f\*|f\+|f-|f\/|f0<|f0=|f<|f>d|f@|falign|faligned|fconstant|fdepth|fdrop|fdup|fliteral|float\+|floats|floor|fmax|fmin|fnegate|fover|frot|fround|fswap|fvariable|represent|df!|df@|dfalign|dfaligned|dfloat\+|dfloats|f\*\*|f\.|fabs|facos|facosh|falog|fasin|fasinh|fatan|fatan2|fatanh|fcos|fcosh|fe\.|fexp|fexpm1|fln|flnp1|flog|fs\.|fsin|fsincos|fsinh|fsqrt|ftan|ftanh|f~|precision|set-precision|sf!|sf@|sfalign|sfaligned|sfloat\+|sfloats|\(local\)|to|locals\||allocate|free|resize|definitions|find|forth-wordlist|get-current|get-order|search-wordlist|set-current|set-order|wordlist|also|forth|only|order|previous|-trailing|\/string|blank|cmove|cmove>|compare|search|sliteral|.s|dump|see|words|;code|ahead|assembler|bye|code|cs-pick|cs-roll|editor|state|\[else\]|\[if\]|\[then\]|forget|defer|defer@|defer!|action-of|begin-structure|field:|buffer:|parse-name|buffer:|traverse-wordlist|n>r|nr>|2value|fvalue|name>interpret|name>compile|name>string|cfield:|end-structure)\s`, Keyword, nil},
+			{`(\$[0-9A-F]+)`, LiteralNumberHex, nil},
+			{`(\#|%|&|\-|\+)?[0-9]+`, LiteralNumberInteger, nil},
+			{`(\#|%|&|\-|\+)?[0-9.]+`, KeywordType, nil},
+			{`(@i|!i|@e|!e|pause|noop|turnkey|sleep|itype|icompare|sp@|sp!|rp@|rp!|up@|up!|>a|a>|a@|a!|a@+|a@-|>b|b>|b@|b!|b@+|b@-|find-name|1ms|sp0|rp0|\(evaluate\)|int-trap|int!)\s`, NameConstant, nil},
+			{`(do-recognizer|r:fail|recognizer:|get-recognizers|set-recognizers|r:float|r>comp|r>int|r>post|r:name|r:word|r:dnum|r:num|recognizer|forth-recognizer|rec:num|rec:float|rec:word)\s`, NameDecorator, nil},
+			{`(Evalue|Rvalue|Uvalue|Edefer|Rdefer|Udefer)(\s+)`, ByGroups(KeywordNamespace, Text), Push("worddef")},
+			{`[^\s]+(?=[\s])`, NameFunction, nil},
+		},
+		"worddef": {
+			{`\S+`, NameClass, Pop(1)},
+		},
+		"stringdef": {
+			{`[^"]+`, LiteralString, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/f/fortran.go b/vendor/github.com/alecthomas/chroma/lexers/f/fortran.go
new file mode 100644
index 0000000000..6c57afa6e7
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/f/fortran.go
@@ -0,0 +1,47 @@
+package f
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Fortran lexer.
+var Fortran = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Fortran",
+		Aliases:         []string{"fortran"},
+		Filenames:       []string{"*.f03", "*.f90", "*.F03", "*.F90"},
+		MimeTypes:       []string{"text/x-fortran"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`^#.*\n`, CommentPreproc, nil},
+			{`!.*\n`, Comment, nil},
+			Include("strings"),
+			Include("core"),
+			{`[a-z][\w$]*`, Name, nil},
+			Include("nums"),
+			{`[\s]+`, Text, nil},
+		},
+		"core": {
+			{Words(`\b`, `\s*\b`, `ABSTRACT`, `ACCEPT`, `ALL`, `ALLSTOP`, `ALLOCATABLE`, `ALLOCATE`, `ARRAY`, `ASSIGN`, `ASSOCIATE`, `ASYNCHRONOUS`, `BACKSPACE`, `BIND`, `BLOCK`, `BLOCKDATA`, `BYTE`, `CALL`, `CASE`, `CLASS`, `CLOSE`, `CODIMENSION`, `COMMON`, `CONCURRRENT`, `CONTIGUOUS`, `CONTAINS`, `CONTINUE`, `CRITICAL`, `CYCLE`, `DATA`, `DEALLOCATE`, `DECODE`, `DEFERRED`, `DIMENSION`, `DO`, `ELEMENTAL`, `ELSE`, `ENCODE`, `END`, `ENTRY`, `ENUM`, `ENUMERATOR`, `EQUIVALENCE`, `EXIT`, `EXTENDS`, `EXTERNAL`, `EXTRINSIC`, `FILE`, `FINAL`, `FORALL`, `FORMAT`, `FUNCTION`, `GENERIC`, `GOTO`, `IF`, `IMAGES`, `IMPLICIT`, `IMPORT`, `IMPURE`, `INCLUDE`, `INQUIRE`, `INTENT`, `INTERFACE`, `INTRINSIC`, `IS`, `LOCK`, `MEMORY`, `MODULE`, `NAMELIST`, `NULLIFY`, `NONE`, `NON_INTRINSIC`, `NON_OVERRIDABLE`, `NOPASS`, `OPEN`, `OPTIONAL`, `OPTIONS`, `PARAMETER`, `PASS`, `PAUSE`, `POINTER`, `PRINT`, `PRIVATE`, `PROGRAM`, `PROCEDURE`, `PROTECTED`, `PUBLIC`, `PURE`, `READ`, `RECURSIVE`, `RESULT`, `RETURN`, `REWIND`, `SAVE`, `SELECT`, `SEQUENCE`, `STOP`, `SUBMODULE`, `SUBROUTINE`, `SYNC`, `SYNCALL`, `SYNCIMAGES`, `SYNCMEMORY`, `TARGET`, `THEN`, `TYPE`, `UNLOCK`, `USE`, `VALUE`, `VOLATILE`, `WHERE`, `WRITE`, `WHILE`), Keyword, nil},
+			{Words(`\b`, `\s*\b`, `CHARACTER`, `COMPLEX`, `DOUBLE PRECISION`, `DOUBLE COMPLEX`, `INTEGER`, `LOGICAL`, `REAL`, `C_INT`, `C_SHORT`, `C_LONG`, `C_LONG_LONG`, `C_SIGNED_CHAR`, `C_SIZE_T`, `C_INT8_T`, `C_INT16_T`, `C_INT32_T`, `C_INT64_T`, `C_INT_LEAST8_T`, `C_INT_LEAST16_T`, `C_INT_LEAST32_T`, `C_INT_LEAST64_T`, `C_INT_FAST8_T`, `C_INT_FAST16_T`, `C_INT_FAST32_T`, `C_INT_FAST64_T`, `C_INTMAX_T`, `C_INTPTR_T`, `C_FLOAT`, `C_DOUBLE`, `C_LONG_DOUBLE`, `C_FLOAT_COMPLEX`, `C_DOUBLE_COMPLEX`, `C_LONG_DOUBLE_COMPLEX`, `C_BOOL`, `C_CHAR`, `C_PTR`, `C_FUNPTR`), KeywordType, nil},
+			{`(\*\*|\*|\+|-|\/|<|>|<=|>=|==|\/=|=)`, Operator, nil},
+			{`(::)`, KeywordDeclaration, nil},
+			{`[()\[\],:&%;.]`, Punctuation, nil},
+			{Words(`\b`, `\s*\b`, `Abort`, `Abs`, `Access`, `AChar`, `ACos`, `ACosH`, `AdjustL`, `AdjustR`, `AImag`, `AInt`, `Alarm`, `All`, `Allocated`, `ALog`, `AMax`, `AMin`, `AMod`, `And`, `ANInt`, `Any`, `ASin`, `ASinH`, `Associated`, `ATan`, `ATanH`, `Atomic_Define`, `Atomic_Ref`, `BesJ`, `BesJN`, `Bessel_J0`, `Bessel_J1`, `Bessel_JN`, `Bessel_Y0`, `Bessel_Y1`, `Bessel_YN`, `BesY`, `BesYN`, `BGE`, `BGT`, `BLE`, `BLT`, `Bit_Size`, `BTest`, `CAbs`, `CCos`, `Ceiling`, `CExp`, `Char`, `ChDir`, `ChMod`, `CLog`, `Cmplx`, `Command_Argument_Count`, `Complex`, `Conjg`, `Cos`, `CosH`, `Count`, `CPU_Time`, `CShift`, `CSin`, `CSqRt`, `CTime`, `C_Loc`, `C_Associated`, `C_Null_Ptr`, `C_Null_Funptr`, `C_F_Pointer`, `C_F_ProcPointer`, `C_Null_Char`, `C_Alert`, `C_Backspace`, `C_Form_Feed`, `C_FunLoc`, `C_Sizeof`, `C_New_Line`, `C_Carriage_Return`, `C_Horizontal_Tab`, `C_Vertical_Tab`, `DAbs`, `DACos`, `DASin`, `DATan`, `Date_and_Time`, `DbesJ`, `DbesJN`, `DbesY`, `DbesYN`, `Dble`, `DCos`, `DCosH`, `DDiM`, `DErF`, `DErFC`, `DExp`, `Digits`, `DiM`, `DInt`, `DLog`, `DMax`, `DMin`, `DMod`, `DNInt`, `Dot_Product`, `DProd`, `DSign`, `DSinH`, `DShiftL`, `DShiftR`, `DSin`, `DSqRt`, `DTanH`, `DTan`, `DTime`, `EOShift`, `Epsilon`, `ErF`, `ErFC`, `ErFC_Scaled`, `ETime`, `Execute_Command_Line`, `Exit`, `Exp`, `Exponent`, `Extends_Type_Of`, `FDate`, `FGet`, `FGetC`, `FindLoc`, `Float`, `Floor`, `Flush`, `FNum`, `FPutC`, `FPut`, `Fraction`, `FSeek`, `FStat`, `FTell`, `Gamma`, `GError`, `GetArg`, `Get_Command`, `Get_Command_Argument`, `Get_Environment_Variable`, `GetCWD`, `GetEnv`, `GetGId`, `GetLog`, `GetPId`, `GetUId`, `GMTime`, `HostNm`, `Huge`, `Hypot`, `IAbs`, `IAChar`, `IAll`, `IAnd`, `IAny`, `IArgC`, `IBClr`, `IBits`, `IBSet`, `IChar`, `IDate`, `IDiM`, `IDInt`, `IDNInt`, `IEOr`, `IErrNo`, `IFix`, `Imag`, `ImagPart`, `Image_Index`, `Index`, `Int`, `IOr`, `IParity`, `IRand`, `IsaTty`, `IShft`, `IShftC`, `ISign`, `Iso_C_Binding`, `Is_Contiguous`, `Is_Iostat_End`, `Is_Iostat_Eor`, `ITime`, `Kill`, `Kind`, `LBound`, `LCoBound`, `Len`, `Len_Trim`, `LGe`, `LGt`, `Link`, `LLe`, `LLt`, `LnBlnk`, `Loc`, `Log`, `Log_Gamma`, `Logical`, `Long`, `LShift`, `LStat`, `LTime`, `MaskL`, `MaskR`, `MatMul`, `Max`, `MaxExponent`, `MaxLoc`, `MaxVal`, `MClock`, `Merge`, `Merge_Bits`, `Move_Alloc`, `Min`, `MinExponent`, `MinLoc`, `MinVal`, `Mod`, `Modulo`, `MvBits`, `Nearest`, `New_Line`, `NInt`, `Norm2`, `Not`, `Null`, `Num_Images`, `Or`, `Pack`, `Parity`, `PError`, `Precision`, `Present`, `Product`, `Radix`, `Rand`, `Random_Number`, `Random_Seed`, `Range`, `Real`, `RealPart`, `Rename`, `Repeat`, `Reshape`, `RRSpacing`, `RShift`, `Same_Type_As`, `Scale`, `Scan`, `Second`, `Selected_Char_Kind`, `Selected_Int_Kind`, `Selected_Real_Kind`, `Set_Exponent`, `Shape`, `ShiftA`, `ShiftL`, `ShiftR`, `Short`, `Sign`, `Signal`, `SinH`, `Sin`, `Sleep`, `Sngl`, `Spacing`, `Spread`, `SqRt`, `SRand`, `Stat`, `Storage_Size`, `Sum`, `SymLnk`, `System`, `System_Clock`, `Tan`, `TanH`, `Time`, `This_Image`, `Tiny`, `TrailZ`, `Transfer`, `Transpose`, `Trim`, `TtyNam`, `UBound`, `UCoBound`, `UMask`, `Unlink`, `Unpack`, `Verify`, `XOr`, `ZAbs`, `ZCos`, `ZExp`, `ZLog`, `ZSin`, `ZSqRt`), NameBuiltin, nil},
+			{`\.(true|false)\.`, NameBuiltin, nil},
+			{`\.(eq|ne|lt|le|gt|ge|not|and|or|eqv|neqv)\.`, OperatorWord, nil},
+		},
+		"strings": {
+			{`(?s)"(\\\\|\\[0-7]+|\\.|[^"\\])*"`, LiteralStringDouble, nil},
+			{`(?s)'(\\\\|\\[0-7]+|\\.|[^'\\])*'`, LiteralStringSingle, nil},
+		},
+		"nums": {
+			{`\d+(?![.e])(_[a-z]\w+)?`, LiteralNumberInteger, nil},
+			{`[+-]?\d*\.\d+([ed][-+]?\d+)?(_[a-z]\w+)?`, LiteralNumberFloat, nil},
+			{`[+-]?\d+\.\d*([ed][-+]?\d+)?(_[a-z]\w+)?`, LiteralNumberFloat, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/f/fsharp.go b/vendor/github.com/alecthomas/chroma/lexers/f/fsharp.go
new file mode 100644
index 0000000000..d00f63dd7d
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/f/fsharp.go
@@ -0,0 +1,94 @@
+package f
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Fsharp lexer.
+var Fsharp = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "FSharp",
+		Aliases:   []string{"fsharp"},
+		Filenames: []string{"*.fs", "*.fsi"},
+		MimeTypes: []string{"text/x-fsharp"},
+	},
+	Rules{
+		"escape-sequence": {
+			{`\\[\\"\'ntbrafv]`, LiteralStringEscape, nil},
+			{`\\[0-9]{3}`, LiteralStringEscape, nil},
+			{`\\u[0-9a-fA-F]{4}`, LiteralStringEscape, nil},
+			{`\\U[0-9a-fA-F]{8}`, LiteralStringEscape, nil},
+		},
+		"root": {
+			{`\s+`, Text, nil},
+			{`\(\)|\[\]`, NameBuiltinPseudo, nil},
+			{`\b(?<!\.)([A-Z][\w\']*)(?=\s*\.)`, NameNamespace, Push("dotted")},
+			{`\b([A-Z][\w\']*)`, Name, nil},
+			{`///.*?\n`, LiteralStringDoc, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`\(\*(?!\))`, Comment, Push("comment")},
+			{`@"`, LiteralString, Push("lstring")},
+			{`"""`, LiteralString, Push("tqs")},
+			{`"`, LiteralString, Push("string")},
+			{`\b(open|module)(\s+)([\w.]+)`, ByGroups(Keyword, Text, NameNamespace), nil},
+			{`\b(let!?)(\s+)(\w+)`, ByGroups(Keyword, Text, NameVariable), nil},
+			{`\b(type)(\s+)(\w+)`, ByGroups(Keyword, Text, NameClass), nil},
+			{`\b(member|override)(\s+)(\w+)(\.)(\w+)`, ByGroups(Keyword, Text, Name, Punctuation, NameFunction), nil},
+			{`\b(abstract|as|assert|base|begin|class|default|delegate|do!|do|done|downcast|downto|elif|else|end|exception|extern|false|finally|for|function|fun|global|if|inherit|inline|interface|internal|in|lazy|let!|let|match|member|module|mutable|namespace|new|null|of|open|override|private|public|rec|return!|return|select|static|struct|then|to|true|try|type|upcast|use!|use|val|void|when|while|with|yield!|yield|atomic|break|checked|component|const|constraint|constructor|continue|eager|event|external|fixed|functor|include|method|mixin|object|parallel|process|protected|pure|sealed|tailcall|trait|virtual|volatile)\b`, Keyword, nil},
+			{"``([^`\\n\\r\\t]|`[^`\\n\\r\\t])+``", Name, nil},
+			{"(!=|#|&&|&|\\(|\\)|\\*|\\+|,|-\\.|->|-|\\.\\.|\\.|::|:=|:>|:|;;|;|<-|<\\]|<|>\\]|>|\\?\\?|\\?|\\[<|\\[\\||\\[|\\]|_|`|\\{|\\|\\]|\\||\\}|~|<@@|<@|=|@>|@@>)", Operator, nil},
+			{`([=<>@^|&+\*/$%-]|[!?~])?[!$%&*+\./:<=>?@^|~-]`, Operator, nil},
+			{`\b(and|or|not)\b`, OperatorWord, nil},
+			{`\b(sbyte|byte|char|nativeint|unativeint|float32|single|float|double|int8|uint8|int16|uint16|int32|uint32|int64|uint64|decimal|unit|bool|string|list|exn|obj|enum)\b`, KeywordType, nil},
+			{`#[ \t]*(if|endif|else|line|nowarn|light|\d+)\b.*?\n`, CommentPreproc, nil},
+			{`[^\W\d][\w']*`, Name, nil},
+			{`\d[\d_]*[uU]?[yslLnQRZINGmM]?`, LiteralNumberInteger, nil},
+			{`0[xX][\da-fA-F][\da-fA-F_]*[uU]?[yslLn]?[fF]?`, LiteralNumberHex, nil},
+			{`0[oO][0-7][0-7_]*[uU]?[yslLn]?`, LiteralNumberOct, nil},
+			{`0[bB][01][01_]*[uU]?[yslLn]?`, LiteralNumberBin, nil},
+			{`-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)[fFmM]?`, LiteralNumberFloat, nil},
+			{`'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'B?`, LiteralStringChar, nil},
+			{`'.'`, LiteralStringChar, nil},
+			{`'`, Keyword, nil},
+			{`@?"`, LiteralStringDouble, Push("string")},
+			{`[~?][a-z][\w\']*:`, NameVariable, nil},
+		},
+		"dotted": {
+			{`\s+`, Text, nil},
+			{`\.`, Punctuation, nil},
+			{`[A-Z][\w\']*(?=\s*\.)`, NameNamespace, nil},
+			{`[A-Z][\w\']*`, Name, Pop(1)},
+			{`[a-z_][\w\']*`, Name, Pop(1)},
+			Default(Pop(1)),
+		},
+		"comment": {
+			{`[^(*)@"]+`, Comment, nil},
+			{`\(\*`, Comment, Push()},
+			{`\*\)`, Comment, Pop(1)},
+			{`@"`, LiteralString, Push("lstring")},
+			{`"""`, LiteralString, Push("tqs")},
+			{`"`, LiteralString, Push("string")},
+			{`[(*)@]`, Comment, nil},
+		},
+		"string": {
+			{`[^\\"]+`, LiteralString, nil},
+			Include("escape-sequence"),
+			{`\\\n`, LiteralString, nil},
+			{`\n`, LiteralString, nil},
+			{`"B?`, LiteralString, Pop(1)},
+		},
+		"lstring": {
+			{`[^"]+`, LiteralString, nil},
+			{`\n`, LiteralString, nil},
+			{`""`, LiteralString, nil},
+			{`"B?`, LiteralString, Pop(1)},
+		},
+		"tqs": {
+			{`[^"]+`, LiteralString, nil},
+			{`\n`, LiteralString, nil},
+			{`"""B?`, LiteralString, Pop(1)},
+			{`"`, LiteralString, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/gas.go b/vendor/github.com/alecthomas/chroma/lexers/g/gas.go
new file mode 100644
index 0000000000..a922806857
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/gas.go
@@ -0,0 +1,55 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Gas lexer.
+var Gas = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "GAS",
+		Aliases:   []string{"gas", "asm"},
+		Filenames: []string{"*.s", "*.S"},
+		MimeTypes: []string{"text/x-gas"},
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			{`(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+):`, NameLabel, nil},
+			{`\.(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameAttribute, Push("directive-args")},
+			{`lock|rep(n?z)?|data\d+`, NameAttribute, nil},
+			{`(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameFunction, Push("instruction-args")},
+			{`[\r\n]+`, Text, nil},
+		},
+		"directive-args": {
+			{`(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameConstant, nil},
+			{`"(\\"|[^"])*"`, LiteralString, nil},
+			{`@(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameAttribute, nil},
+			{`(?:0[xX][a-zA-Z0-9]+|\d+)`, LiteralNumberInteger, nil},
+			{`[\r\n]+`, Text, Pop(1)},
+			Include("punctuation"),
+			Include("whitespace"),
+		},
+		"instruction-args": {
+			{`([a-z0-9]+)( )(<)((?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+))(>)`, ByGroups(LiteralNumberHex, Text, Punctuation, NameConstant, Punctuation), nil},
+			{`([a-z0-9]+)( )(<)((?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+))([-+])((?:0[xX][a-zA-Z0-9]+|\d+))(>)`, ByGroups(LiteralNumberHex, Text, Punctuation, NameConstant, Punctuation, LiteralNumberInteger, Punctuation), nil},
+			{`(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameConstant, nil},
+			{`(?:0[xX][a-zA-Z0-9]+|\d+)`, LiteralNumberInteger, nil},
+			{`%(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameVariable, nil},
+			{`$(?:0[xX][a-zA-Z0-9]+|\d+)`, LiteralNumberInteger, nil},
+			{`$'(.|\\')'`, LiteralStringChar, nil},
+			{`[\r\n]+`, Text, Pop(1)},
+			Include("punctuation"),
+			Include("whitespace"),
+		},
+		"whitespace": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`[;#].*?\n`, Comment, nil},
+		},
+		"punctuation": {
+			{`[-*,.()\[\]!:]+`, Punctuation, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/gdscript.go b/vendor/github.com/alecthomas/chroma/lexers/g/gdscript.go
new file mode 100644
index 0000000000..bfe30637cc
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/gdscript.go
@@ -0,0 +1,124 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// GDScript lexer.
+var GDScript = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "GDScript",
+		Aliases:   []string{"gdscript", "gd"},
+		Filenames: []string{"*.gd"},
+		MimeTypes: []string{"text/x-gdscript", "application/x-gdscript"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`^(\s*)([rRuUbB]{,2})("""(?:.|\n)*?""")`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+			{`^(\s*)([rRuUbB]{,2})('''(?:.|\n)*?''')`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+			{`[^\S\n]+`, Text, nil},
+			{`#.*$`, CommentSingle, nil},
+			{`[]{}:(),;[]`, Punctuation, nil},
+			{`\\\n`, Text, nil},
+			{`\\`, Text, nil},
+			{`(in|and|or|not)\b`, OperatorWord, nil},
+			{`!=|==|<<|>>|&&|\+=|-=|\*=|/=|%=|&=|\|=|\|\||[-~+/*%=<>&^.!|$]`, Operator, nil},
+			Include("keywords"),
+			{`(def)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("funcname")},
+			{`(class)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("classname")},
+			Include("builtins"),
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("tdqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("tsqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("dqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("sqs")},
+			{`([uUbB]?)(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "tdqs")},
+			{`([uUbB]?)(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "tsqs")},
+			{`([uUbB]?)(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "dqs")},
+			{`([uUbB]?)(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "sqs")},
+			Include("name"),
+			Include("numbers"),
+		},
+		"keywords": {
+			{Words(``, `\b`,
+				`if`, `elif`, `else`, `for`, `do`,
+				`while`, `switch`, `case`, `break`, `continue`,
+				`pass`, `return`, `class`, `extends`, `tool`,
+				`signal`, `func`, `static`, `const`, `enum`,
+				`var`, `onready`, `export`, `setget`, `breakpoint`), Keyword, nil},
+		},
+		"builtins": {
+			{Words(`(?<!\.)`, `\b`,
+				`Color8`, `ColorN`, `abs`, `acos`, `asin`,
+				`assert`, `atan`, `atan2`, `bytes2var`, `ceil`,
+				`clamp`, `convert`, `cos`, `cosh`, `db2linear`,
+				`decimals`, `dectime`, `deg2rad`, `dict2inst`, `ease`,
+				`exp`, `floor`, `fmod`, `fposmod`, `funcref`,
+				`hash`, `inst2dict`, `instance_from_id`, `is_inf`, `is_nan`,
+				`lerp`, `linear2db`, `load`, `log`, `max`,
+				`min`, `nearest_po2`, `pow`, `preload`, `print`,
+				`print_stack`, `printerr`, `printraw`, `prints`, `printt`,
+				`rad2deg`, `rand_range`, `rand_seed`, `randf`, `randi`,
+				`randomize`, `range`, `round`, `seed`, `sign`,
+				`sin`, `sinh`, `sqrt`, `stepify`, `str`,
+				`str2var`, `tan`, `tanh`, `type_exist`, `typeof`,
+				`var2bytes`, `var2str`, `weakref`, `yield`,
+			), NameBuiltin, nil},
+			{`(?<!\.)(self|false|true|PI|NAN|INF)\b`, NameBuiltinPseudo, nil},
+			{Words(`(?<!\.)`, `\b`,
+				`AABB`, `AcceptDialog`, `AnimatedSprite`, `AnimatedSprite3D`, `Animation`, `AnimationPlayer`, `AnimationTreePlayer`, `Area`, `Area2D`, `Array`, `AtlasTexture`, `AudioServer`, `AudioServerSW`, `AudioStream`, `AudioStreamMPC`, `AudioStreamOGGVorbis`, `AudioStreamOpus`, `AudioStreamPlayback`, `AudioStreamSpeex`, `BackBufferCopy`, `BakedLight`, `BakedLightInstance`, `BakedLightSampler`, `BaseButton`, `BitMap`, `BoneAttachment`, `bool`, `BoxContainer`, `BoxShape`, `Button`, `ButtonArray`, `ButtonGroup`, `Camera`, `Camera2D`, `CanvasItem`, `CanvasItemMaterial`, `CanvasItemShader`, `CanvasItemShaderGraph`, `CanvasLayer`, `CanvasModulate`, `CapsuleShape`, `CapsuleShape2D`, `CenterContainer`, `CheckBox`, `CheckButton`, `CircleShape2D`, `CollisionObject`, `CollisionObject2D`, `CollisionPolygon`, `CollisionPolygon2D`, `CollisionShape`, `CollisionShape2D`, `Color`, `ColorArray`, `ColorPicker`, `ColorPickerButton`, `ColorRamp`, `ConcavePolygonShape`, `ConcavePolygonShape2D`, `ConeTwistJoint`, `ConfigFile`, `ConfirmationDialog`, `Container`, `Control`, `ConvexPolygonShape`, `ConvexPolygonShape2D`, `CubeMap`, `Curve2D`, `Curve3D`, `DampedSpringJoint2D`, `Dictionary`, `DirectionalLight`, `Directory`, `EditorFileDialog`, `EditorImportPlugin`, `EditorPlugin`, `EditorScenePostImport`, `EditorScript`, `Environment`, `EventPlayer`, `EventStream`, `EventStreamChibi`, `File`, `FileDialog`, `FixedMaterial`, `float`, `Font`, `FuncRef`, `GDFunctionState`, `GDNativeClass`, `GDScript`, `Generic6DOFJoint`, `Geometry`, `GeometryInstance`, `Globals`, `GraphEdit`, `GraphNode`, `GridContainer`, `GridMap`, `GrooveJoint2D`, `HBoxContainer`, `HButtonArray`, `HingeJoint`, `HScrollBar`, `HSeparator`, `HSlider`, `HSplitContainer`, `HTTPClient`, `Image`, `ImageTexture`, `ImmediateGeometry`, `Input`, `InputDefault`, `InputEvent`, `InputEventAction`, `InputEventJoystickButton`, `InputEventJoystickMotion`, `InputEventKey`, `InputEventMouseButton`, `InputEventMouseMotion`, `InputEventScreenDrag`, `InputEventScreenTouch`, `InputMap`, `InstancePlaceholder`, `int`, `IntArray`, `InterpolatedCamera`, `IP`, `IP_Unix`, `ItemList`, `Joint`, `Joint2D`, `KinematicBody`, `KinematicBody2D`, `Label`, `LargeTexture`, `Light`, `Light2D`, `LightOccluder2D`, `LineEdit`, `LineShape2D`, `MainLoop`, `MarginContainer`, `Marshalls`, `Material`, `MaterialShader`, `MaterialShaderGraph`, `Matrix3`, `Matrix32`, `MenuButton`, `Mesh`, `MeshDataTool`, `MeshInstance`, `MeshLibrary`, `MultiMesh`, `MultiMeshInstance`, `Mutex`, `Navigation`, `Navigation2D`, `NavigationMesh`, `NavigationMeshInstance`, `NavigationPolygon`, `NavigationPolygonInstance`, `Nil`, `Node`, `Node2D`, `NodePath`, `Object`, `OccluderPolygon2D`, `OmniLight`, `OptionButton`, `OS`, `PackedDataContainer`, `PackedDataContainerRef`, `PackedScene`, `PacketPeer`, `PacketPeerStream`, `PacketPeerUDP`, `Panel`, `PanelContainer`, `ParallaxBackground`, `ParallaxLayer`, `ParticleAttractor2D`, `Particles`, `Particles2D`, `Patch9Frame`, `Path`, `Path2D`, `PathFollow`, `PathFollow2D`, `PathRemap`, `PCKPacker`, `Performance`, `PHashTranslation`, `Physics2DDirectBodyState`, `Physics2DDirectBodyStateSW`, `Physics2DDirectSpaceState`, `Physics2DServer`, `Physics2DServerSW`, `Physics2DShapeQueryParameters`, `Physics2DShapeQueryResult`, `Physics2DTestMotionResult`, `PhysicsBody`, `PhysicsBody2D`, `PhysicsDirectBodyState`, `PhysicsDirectBodyStateSW`, `PhysicsDirectSpaceState`, `PhysicsServer`, `PhysicsServerSW`, `PhysicsShapeQueryParameters`, `PhysicsShapeQueryResult`, `PinJoint`, `PinJoint2D`, `Plane`, `PlaneShape`, `Polygon2D`, `PolygonPathFinder`, `Popup`, `PopupDialog`, `PopupMenu`, `PopupPanel`, `Portal`, `Position2D`, `Position3D`, `ProgressBar`, `ProximityGroup`, `Quad`, `Quat`, `Range`, `RawArray`, `RayCast`, `RayCast2D`, `RayShape`, `RayShape2D`, `RealArray`, `Rect2`, `RectangleShape2D`, `Reference`, `ReferenceFrame`, `RegEx`, `RemoteTransform2D`, `RenderTargetTexture`, `Resource`, `ResourceImportMetadata`, `ResourceInteractiveLoader`, `ResourceLoader`, `ResourcePreloader`, `ResourceSaver`, `RichTextLabel`, `RID`, `RigidBody`, `RigidBody2D`, `Room`, `RoomBounds`, `Sample`, `SampleLibrary`, `SamplePlayer`, `SamplePlayer2D`, `SceneState`, `SceneTree`, `Script`, `ScrollBar`, `ScrollContainer`, `SegmentShape2D`, `Semaphore`, `Separator`, `Shader`, `ShaderGraph`, `ShaderMaterial`, `Shape`, `Shape2D`, `Skeleton`, `Slider`, `SliderJoint`, `SoundPlayer2D`, `SoundRoomParams`, `Spatial`, `SpatialPlayer`, `SpatialSamplePlayer`, `SpatialSound2DServer`, `SpatialSound2DServerSW`, `SpatialSoundServer`, `SpatialSoundServerSW`, `SpatialStreamPlayer`, `SphereShape`, `SpinBox`, `SplitContainer`, `SpotLight`, `Sprite`, `Sprite3D`, `SpriteBase3D`, `SpriteFrames`, `StaticBody`, `StaticBody2D`, `StreamPeer`, `StreamPeerSSL`, `StreamPeerTCP`, `StreamPlayer`, `String`, `StringArray`, `StyleBox`, `StyleBoxEmpty`, `StyleBoxFlat`, `StyleBoxImageMask`, `StyleBoxTexture`, `SurfaceTool`, `TabContainer`, `Tabs`, `TCP_Server`, `TestCube`, `TextEdit`, `Texture`, `TextureButton`, `TextureFrame`, `TextureProgress`, `Theme`, `Thread`, `TileMap`, `TileSet`, `Timer`, `ToolButton`, `TouchScreenButton`, `Transform`, `Translation`, `TranslationServer`, `Tree`, `TreeItem`, `Tween`, `UndoRedo`, `VBoxContainer`, `VButtonArray`, `Vector2`, `Vector2Array`, `Vector3`, `Vector3Array`, `VehicleBody`, `VehicleWheel`, `VideoPlayer`, `VideoStream`, `VideoStreamTheora`, `Viewport`, `ViewportSprite`, `VisibilityEnabler`, `VisibilityEnabler2D`, `VisibilityNotifier`, `VisibilityNotifier2D`, `VisualInstance`, `VisualServer`, `VScrollBar`, `VSeparator`, `VSlider`, `VSplitContainer`, `WeakRef`, `WindowDialog`, `World`, `World2D`, `WorldEnvironment`, `XMLParser`, `YSort`), NameException, nil},
+		},
+		"numbers": {
+			{`(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?j?`, LiteralNumberFloat, nil},
+			{`\d+[eE][+-]?[0-9]+j?`, LiteralNumberFloat, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumberHex, nil},
+			{`\d+j?`, LiteralNumberInteger, nil},
+		},
+		"name": {
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"funcname": {
+			{`[a-zA-Z_]\w*`, NameFunction, Pop(1)},
+			Default(Pop(1)),
+		},
+		"classname": {
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+		},
+		"stringescape": {
+			{`\\([\\abfnrtv"\']|\n|N\{.*?\}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})`, LiteralStringEscape, nil},
+		},
+		"strings-single": {
+			{`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`[^\\\'"%\n]+`, LiteralStringSingle, nil},
+			{`[\'"\\]`, LiteralStringSingle, nil},
+			{`%`, LiteralStringSingle, nil},
+		},
+		"strings-double": {
+			{`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`[^\\\'"%\n]+`, LiteralStringDouble, nil},
+			{`[\'"\\]`, LiteralStringDouble, nil},
+			{`%`, LiteralStringDouble, nil},
+		},
+		"dqs": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+			Include("strings-double"),
+		},
+		"sqs": {
+			{`'`, LiteralStringSingle, Pop(1)},
+			{`\\\\|\\'|\\\n`, LiteralStringEscape, nil},
+			Include("strings-single"),
+		},
+		"tdqs": {
+			{`"""`, LiteralStringDouble, Pop(1)},
+			Include("strings-double"),
+			{`\n`, LiteralStringDouble, nil},
+		},
+		"tsqs": {
+			{`'''`, LiteralStringSingle, Pop(1)},
+			Include("strings-single"),
+			{`\n`, LiteralStringSingle, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/genshi.go b/vendor/github.com/alecthomas/chroma/lexers/g/genshi.go
new file mode 100644
index 0000000000..0d3663a0a9
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/genshi.go
@@ -0,0 +1,114 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+	. "github.com/alecthomas/chroma/lexers/p"
+)
+
+// Genshi Text lexer.
+var GenshiText = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Genshi Text",
+		Aliases:   []string{"genshitext"},
+		Filenames: []string{},
+		MimeTypes: []string{"application/x-genshi-text", "text/x-genshi"},
+	},
+	Rules{
+		"root": {
+			{`[^#$\s]+`, Other, nil},
+			{`^(\s*)(##.*)$`, ByGroups(Text, Comment), nil},
+			{`^(\s*)(#)`, ByGroups(Text, CommentPreproc), Push("directive")},
+			Include("variable"),
+			{`[#$\s]`, Other, nil},
+		},
+		"directive": {
+			{`\n`, Text, Pop(1)},
+			{`(?:def|for|if)\s+.*`, Using(Python), Pop(1)},
+			{`(choose|when|with)([^\S\n]+)(.*)`, ByGroups(Keyword, Text, Using(Python)), Pop(1)},
+			{`(choose|otherwise)\b`, Keyword, Pop(1)},
+			{`(end\w*)([^\S\n]*)(.*)`, ByGroups(Keyword, Text, Comment), Pop(1)},
+		},
+		"variable": {
+			{`(?<!\$)(\$\{)(.+?)(\})`, ByGroups(CommentPreproc, Using(Python), CommentPreproc), nil},
+			{`(?<!\$)(\$)([a-zA-Z_][\w.]*)`, NameVariable, nil},
+		},
+	},
+))
+
+// Html+Genshi lexer.
+var GenshiHTMLTemplate = internal.Register(MustNewLexer(
+	&Config{
+		Name:         "Genshi HTML",
+		Aliases:      []string{"html+genshi", "html+kid"},
+		Filenames:    []string{},
+		MimeTypes:    []string{"text/html+genshi"},
+		NotMultiline: true,
+		DotAll:       true,
+	},
+	genshiMarkupRules,
+))
+
+// Genshi lexer.
+var Genshi = internal.Register(MustNewLexer(
+	&Config{
+		Name:         "Genshi",
+		Aliases:      []string{"genshi", "kid", "xml+genshi", "xml+kid"},
+		Filenames:    []string{"*.kid"},
+		MimeTypes:    []string{"application/x-genshi", "application/x-kid"},
+		NotMultiline: true,
+		DotAll:       true,
+	},
+	genshiMarkupRules,
+))
+
+var genshiMarkupRules = Rules{
+	"root": {
+		{`[^<$]+`, Other, nil},
+		{`(<\?python)(.*?)(\?>)`, ByGroups(CommentPreproc, Using(Python), CommentPreproc), nil},
+		{`<\s*(script|style)\s*.*?>.*?<\s*/\1\s*>`, Other, nil},
+		{`<\s*py:[a-zA-Z0-9]+`, NameTag, Push("pytag")},
+		{`<\s*[a-zA-Z0-9:.]+`, NameTag, Push("tag")},
+		Include("variable"),
+		{`[<$]`, Other, nil},
+	},
+	"pytag": {
+		{`\s+`, Text, nil},
+		{`[\w:-]+\s*=`, NameAttribute, Push("pyattr")},
+		{`/?\s*>`, NameTag, Pop(1)},
+	},
+	"pyattr": {
+		{`(")(.*?)(")`, ByGroups(LiteralString, Using(Python), LiteralString), Pop(1)},
+		{`(')(.*?)(')`, ByGroups(LiteralString, Using(Python), LiteralString), Pop(1)},
+		{`[^\s>]+`, LiteralString, Pop(1)},
+	},
+	"tag": {
+		{`\s+`, Text, nil},
+		{`py:[\w-]+\s*=`, NameAttribute, Push("pyattr")},
+		{`[\w:-]+\s*=`, NameAttribute, Push("attr")},
+		{`/?\s*>`, NameTag, Pop(1)},
+	},
+	"attr": {
+		{`"`, LiteralString, Push("attr-dstring")},
+		{`'`, LiteralString, Push("attr-sstring")},
+		{`[^\s>]*`, LiteralString, Pop(1)},
+	},
+	"attr-dstring": {
+		{`"`, LiteralString, Pop(1)},
+		Include("strings"),
+		{`'`, LiteralString, nil},
+	},
+	"attr-sstring": {
+		{`'`, LiteralString, Pop(1)},
+		Include("strings"),
+		{`'`, LiteralString, nil},
+	},
+	"strings": {
+		{`[^"'$]+`, LiteralString, nil},
+		Include("variable"),
+	},
+	"variable": {
+		{`(?<!\$)(\$\{)(.+?)(\})`, ByGroups(CommentPreproc, Using(Python), CommentPreproc), nil},
+		{`(?<!\$)(\$)([a-zA-Z_][\w\.]*)`, NameVariable, nil},
+	},
+}
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/gherkin.go b/vendor/github.com/alecthomas/chroma/lexers/g/gherkin.go
new file mode 100644
index 0000000000..d19b517ecb
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/gherkin.go
@@ -0,0 +1,118 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var stepKeywords = `^(\s*)(하지만|조건|먼저|만일|만약|단|그리고|그러면|那麼|那么|而且|當|当|前提|假設|假设|假如|假定|但是|但し|並且|并且|同時|同时|もし|ならば|ただし|しかし|かつ|و |متى |لكن |عندما |ثم |بفرض |اذاً |כאשר |וגם |בהינתן |אזי |אז |אבל |Якщо |Унда |То |Припустимо, що |Припустимо |Онда |Но |Нехай |Лекин |Когато |Када |Кад |К тому же |И |Задато |Задати |Задате |Если |Допустим |Дадено |Ва |Бирок |Аммо |Али |Але |Агар |А |І |Și |És |Zatati |Zakładając |Zadato |Zadate |Zadano |Zadani |Zadan |Youse know when youse got |Youse know like when |Yna |Ya know how |Ya gotta |Y |Wun |Wtedy |When y'all |When |Wenn |WEN |Và |Ve |Und |Un |Thì |Then y'all |Then |Tapi |Tak |Tada |Tad |Så |Stel |Soit |Siis |Si |Sed |Se |Quando |Quand |Quan |Pryd |Pokud |Pokiaľ |Però |Pero |Pak |Oraz |Onda |Ond |Oletetaan |Og |Och |O zaman |Når |När |Niin |Nhưng |N |Mutta |Men |Mas |Maka |Majd |Mais |Maar |Ma |Lorsque |Lorsqu'|Kun |Kuid |Kui |Khi |Keď |Ketika |Když |Kaj |Kai |Kada |Kad |Jeżeli |Ja |Ir |I CAN HAZ |I |Ha |Givun |Givet |Given y'all |Given |Gitt |Gegeven |Gegeben sei |Fakat |Eğer ki |Etant donné |Et |Então |Entonces |Entao |En |Eeldades |E |Duota |Dun |Donitaĵo |Donat |Donada |Do |Diyelim ki |Dengan |Den youse gotta |De |Dato |Dar |Dann |Dan |Dado |Dacă |Daca |DEN |Când |Cuando |Cho |Cept |Cand |Cal |But y'all |But |Buh |Biết |Bet |BUT |Atès |Atunci |Atesa |Anrhegedig a |Angenommen |And y'all |And |An |Ama |Als |Alors |Allora |Ali |Aleshores |Ale |Akkor |Aber |AN |A také |A |\* )`
+
+var featureKeywords = `^(기능|機能|功能|フィーチャ|خاصية|תכונה|Функціонал|Функционалност|Функционал|Фича|Особина|Могућност|Özellik|Właściwość|Tính năng|Trajto|Savybė|Požiadavka|Požadavek|Osobina|Ominaisuus|Omadus|OH HAI|Mogućnost|Mogucnost|Jellemző|Fīča|Funzionalità|Funktionalität|Funkcionalnost|Funkcionalitāte|Funcționalitate|Functionaliteit|Functionalitate|Funcionalitat|Funcionalidade|Fonctionnalité|Fitur|Feature|Egenskap|Egenskab|Crikey|Característica|Arwedd)(:)(.*)$`
+
+var featureElementKeywords = `^(\s*)(시나리오 개요|시나리오|배경|背景|場景大綱|場景|场景大纲|场景|劇本大綱|劇本|剧本大纲|剧本|テンプレ|シナリオテンプレート|シナリオテンプレ|シナリオアウトライン|シナリオ|سيناريو مخطط|سيناريو|الخلفية|תרחיש|תבנית תרחיש|רקע|Тарих|Сценарій|Сценарио|Сценарий структураси|Сценарий|Структура сценарію|Структура сценарија|Структура сценария|Скица|Рамка на сценарий|Пример|Предыстория|Предистория|Позадина|Передумова|Основа|Концепт|Контекст|Założenia|Wharrimean is|Tình huống|The thing of it is|Tausta|Taust|Tapausaihio|Tapaus|Szenariogrundriss|Szenario|Szablon scenariusza|Stsenaarium|Struktura scenarija|Skica|Skenario konsep|Skenario|Situācija|Senaryo taslağı|Senaryo|Scénář|Scénario|Schema dello scenario|Scenārijs pēc parauga|Scenārijs|Scenár|Scenaro|Scenariusz|Scenariul de şablon|Scenariul de sablon|Scenariu|Scenario Outline|Scenario Amlinellol|Scenario|Scenarijus|Scenarijaus šablonas|Scenarij|Scenarie|Rerefons|Raamstsenaarium|Primer|Pozadí|Pozadina|Pozadie|Plan du scénario|Plan du Scénario|Osnova scénáře|Osnova|Náčrt Scénáře|Náčrt Scenáru|Mate|MISHUN SRSLY|MISHUN|Kịch bản|Konturo de la scenaro|Kontext|Konteksts|Kontekstas|Kontekst|Koncept|Khung tình huống|Khung kịch bản|Háttér|Grundlage|Geçmiş|Forgatókönyv vázlat|Forgatókönyv|Fono|Esquema do Cenário|Esquema do Cenario|Esquema del escenario|Esquema de l'escenari|Escenario|Escenari|Dis is what went down|Dasar|Contexto|Contexte|Contesto|Condiţii|Conditii|Cenário|Cenario|Cefndir|Bối cảnh|Blokes|Bakgrunn|Bakgrund|Baggrund|Background|B4|Antecedents|Antecedentes|All y'all|Achtergrond|Abstrakt Scenario|Abstract Scenario)(:)(.*)$`
+
+var examplesKeywords = `^(\s*)(예|例子|例|サンプル|امثلة|דוגמאות|Сценарији|Примери|Приклади|Мисоллар|Значения|Örnekler|Voorbeelden|Variantai|Tapaukset|Scenarios|Scenariji|Scenarijai|Příklady|Példák|Príklady|Przykłady|Primjeri|Primeri|Piemēri|Pavyzdžiai|Paraugs|Juhtumid|Exemplos|Exemples|Exemplele|Exempel|Examples|Esempi|Enghreifftiau|Ekzemploj|Eksempler|Ejemplos|EXAMPLZ|Dữ liệu|Contoh|Cobber|Beispiele)(:)(.*)$`
+
+// Gherkin lexer.
+var Gherkin = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Gherkin",
+		Aliases:   []string{"cucumber", "Cucumber", "gherkin", "Gherkin"},
+		Filenames: []string{"*.feature", "*.FEATURE"},
+		MimeTypes: []string{"text/x-gherkin"},
+	},
+	Rules{
+		"comments": {
+			{`\s*#.*$`, Comment, nil},
+		},
+		"featureElements": {
+			{stepKeywords, Keyword, Push("stepContentStack")},
+			Include("comments"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"featureElementsOnStack": {
+			{stepKeywords, Keyword, Pop(2)},
+			Include("comments"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"examplesTable": {
+			{`\s+\|`, Keyword, Push("examplesTableHeader")},
+			Include("comments"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"examplesTableHeader": {
+			{`\s+\|\s*$`, Keyword, Pop(2)},
+			Include("comments"),
+			{`\\\|`, NameVariable, nil},
+			{`\s*\|`, Keyword, nil},
+			{`[^|]`, NameVariable, nil},
+		},
+		"scenarioSectionsOnStack": {
+			{featureElementKeywords, ByGroups(NameFunction, Keyword, Keyword, NameFunction), Push("featureElementsOnStack")},
+		},
+		"narrative": {
+			Include("scenarioSectionsOnStack"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"tableVars": {
+			{`(<[^>]+>)`, NameVariable, nil},
+		},
+		"numbers": {
+			{`(\d+\.?\d*|\d*\.\d+)([eE][+-]?[0-9]+)?`, LiteralString, nil},
+		},
+		"string": {
+			Include("tableVars"),
+			{`(\s|.)`, LiteralString, nil},
+		},
+		"pyString": {
+			{`"""`, Keyword, Pop(1)},
+			Include("string"),
+		},
+		"stepContentRoot": {
+			{`$`, Keyword, Pop(1)},
+			Include("stepContent"),
+		},
+		"stepContentStack": {
+			{`$`, Keyword, Pop(2)},
+			Include("stepContent"),
+		},
+		"stepContent": {
+			{`"`, NameFunction, Push("doubleString")},
+			Include("tableVars"),
+			Include("numbers"),
+			Include("comments"),
+			{`(\s|.)`, NameFunction, nil},
+		},
+		"tableContent": {
+			{`\s+\|\s*$`, Keyword, Pop(1)},
+			Include("comments"),
+			{`\\\|`, LiteralString, nil},
+			{`\s*\|`, Keyword, nil},
+			{`"`, LiteralString, Push("doubleStringTable")},
+			Include("string"),
+		},
+		"doubleString": {
+			{`"`, NameFunction, Pop(1)},
+			Include("string"),
+		},
+		"doubleStringTable": {
+			{`"`, LiteralString, Pop(1)},
+			Include("string"),
+		},
+		"root": {
+			{`\n`, NameFunction, nil},
+			Include("comments"),
+			{`"""`, Keyword, Push("pyString")},
+			{`\s+\|`, Keyword, Push("tableContent")},
+			{`"`, NameFunction, Push("doubleString")},
+			Include("tableVars"),
+			Include("numbers"),
+			{`(\s*)(@[^@\r\n\t ]+)`, ByGroups(NameFunction, NameTag), nil},
+			{stepKeywords, ByGroups(NameFunction, Keyword), Push("stepContentRoot")},
+			{featureKeywords, ByGroups(Keyword, Keyword, NameFunction), Push("narrative")},
+			{featureElementKeywords, ByGroups(NameFunction, Keyword, Keyword, NameFunction), Push("featureElements")},
+			{examplesKeywords, ByGroups(NameFunction, Keyword, Keyword, NameFunction), Push("examplesTable")},
+			{`(\s|.)`, NameFunction, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/glsl.go b/vendor/github.com/alecthomas/chroma/lexers/g/glsl.go
new file mode 100644
index 0000000000..9b3a3f5a6c
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/glsl.go
@@ -0,0 +1,37 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// GLSL lexer.
+var GLSL = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "GLSL",
+		Aliases:   []string{"glsl"},
+		Filenames: []string{"*.vert", "*.frag", "*.geo"},
+		MimeTypes: []string{"text/x-glslsrc"},
+	},
+	Rules{
+		"root": {
+			{`^#.*`, CommentPreproc, nil},
+			{`//.*`, CommentSingle, nil},
+			{`/(\\\n)?[*](.|\n)*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`\+|-|~|!=?|\*|/|%|<<|>>|<=?|>=?|==?|&&?|\^|\|\|?`, Operator, nil},
+			{`[?:]`, Operator, nil},
+			{`\bdefined\b`, Operator, nil},
+			{`[;{}(),\[\]]`, Punctuation, nil},
+			{`[+-]?\d*\.\d+([eE][-+]?\d+)?`, LiteralNumberFloat, nil},
+			{`[+-]?\d+\.\d*([eE][-+]?\d+)?`, LiteralNumberFloat, nil},
+			{`0[xX][0-9a-fA-F]*`, LiteralNumberHex, nil},
+			{`0[0-7]*`, LiteralNumberOct, nil},
+			{`[1-9][0-9]*`, LiteralNumberInteger, nil},
+			{Words(`\b`, `\b`, `attribute`, `const`, `uniform`, `varying`, `centroid`, `break`, `continue`, `do`, `for`, `while`, `if`, `else`, `in`, `out`, `inout`, `float`, `int`, `void`, `bool`, `true`, `false`, `invariant`, `discard`, `return`, `mat2`, `mat3mat4`, `mat2x2`, `mat3x2`, `mat4x2`, `mat2x3`, `mat3x3`, `mat4x3`, `mat2x4`, `mat3x4`, `mat4x4`, `vec2`, `vec3`, `vec4`, `ivec2`, `ivec3`, `ivec4`, `bvec2`, `bvec3`, `bvec4`, `sampler1D`, `sampler2D`, `sampler3DsamplerCube`, `sampler1DShadow`, `sampler2DShadow`, `struct`), Keyword, nil},
+			{Words(`\b`, `\b`, `asm`, `class`, `union`, `enum`, `typedef`, `template`, `this`, `packed`, `goto`, `switch`, `default`, `inline`, `noinline`, `volatile`, `public`, `static`, `extern`, `external`, `interface`, `long`, `short`, `double`, `half`, `fixed`, `unsigned`, `lowp`, `mediump`, `highp`, `precision`, `input`, `output`, `hvec2`, `hvec3`, `hvec4`, `dvec2`, `dvec3`, `dvec4`, `fvec2`, `fvec3`, `fvec4`, `sampler2DRect`, `sampler3DRect`, `sampler2DRectShadow`, `sizeof`, `cast`, `namespace`, `using`), Keyword, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+			{`\.`, Punctuation, nil},
+			{`\s+`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/gnuplot.go b/vendor/github.com/alecthomas/chroma/lexers/g/gnuplot.go
new file mode 100644
index 0000000000..77c6363c54
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/gnuplot.go
@@ -0,0 +1,117 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Gnuplot lexer.
+var Gnuplot = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Gnuplot",
+		Aliases:   []string{"gnuplot"},
+		Filenames: []string{"*.plot", "*.plt"},
+		MimeTypes: []string{"text/x-gnuplot"},
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			{`bind\b|bin\b|bi\b`, Keyword, Push("bind")},
+			{`exit\b|exi\b|ex\b|quit\b|qui\b|qu\b|q\b`, Keyword, Push("quit")},
+			{`fit\b|fi\b|f\b`, Keyword, Push("fit")},
+			{`(if)(\s*)(\()`, ByGroups(Keyword, Text, Punctuation), Push("if")},
+			{`else\b`, Keyword, nil},
+			{`pause\b|paus\b|pau\b|pa\b`, Keyword, Push("pause")},
+			{`plot\b|plo\b|pl\b|p\b|replot\b|replo\b|repl\b|rep\b|splot\b|splo\b|spl\b|sp\b`, Keyword, Push("plot")},
+			{`save\b|sav\b|sa\b`, Keyword, Push("save")},
+			{`set\b|se\b`, Keyword, Push("genericargs", "optionarg")},
+			{`show\b|sho\b|sh\b|unset\b|unse\b|uns\b`, Keyword, Push("noargs", "optionarg")},
+			{`lower\b|lowe\b|low\b|raise\b|rais\b|rai\b|ra\b|call\b|cal\b|ca\b|cd\b|clear\b|clea\b|cle\b|cl\b|help\b|hel\b|he\b|h\b|\?\b|history\b|histor\b|histo\b|hist\b|his\b|hi\b|load\b|loa\b|lo\b|l\b|print\b|prin\b|pri\b|pr\b|pwd\b|reread\b|rerea\b|rere\b|rer\b|re\b|reset\b|rese\b|res\b|screendump\b|screendum\b|screendu\b|screend\b|screen\b|scree\b|scre\b|scr\b|shell\b|shel\b|she\b|system\b|syste\b|syst\b|sys\b|sy\b|update\b|updat\b|upda\b|upd\b|up\b`, Keyword, Push("genericargs")},
+			{`pwd\b|reread\b|rerea\b|rere\b|rer\b|re\b|reset\b|rese\b|res\b|screendump\b|screendum\b|screendu\b|screend\b|screen\b|scree\b|scre\b|scr\b|shell\b|shel\b|she\b|test\b`, Keyword, Push("noargs")},
+			{`([a-zA-Z_]\w*)(\s*)(=)`, ByGroups(NameVariable, Text, Operator), Push("genericargs")},
+			{`([a-zA-Z_]\w*)(\s*\(.*?\)\s*)(=)`, ByGroups(NameFunction, Text, Operator), Push("genericargs")},
+			{`@[a-zA-Z_]\w*`, NameConstant, nil},
+			{`;`, Keyword, nil},
+		},
+		"comment": {
+			{`[^\\\n]`, Comment, nil},
+			{`\\\n`, Comment, nil},
+			{`\\`, Comment, nil},
+			Default(Pop(1)),
+		},
+		"whitespace": {
+			{`#`, Comment, Push("comment")},
+			{`[ \t\v\f]+`, Text, nil},
+		},
+		"noargs": {
+			Include("whitespace"),
+			{`;`, Punctuation, Pop(1)},
+			{`\n`, Text, Pop(1)},
+		},
+		"dqstring": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})`, LiteralStringEscape, nil},
+			{`[^\\"\n]+`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+			{`\n`, LiteralString, Pop(1)},
+		},
+		"sqstring": {
+			{`''`, LiteralString, nil},
+			{`'`, LiteralString, Pop(1)},
+			{`[^\\'\n]+`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+			{`\n`, LiteralString, Pop(1)},
+		},
+		"genericargs": {
+			Include("noargs"),
+			{`"`, LiteralString, Push("dqstring")},
+			{`'`, LiteralString, Push("sqstring")},
+			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\.\d+)`, LiteralNumberFloat, nil},
+			{`-?\d+`, LiteralNumberInteger, nil},
+			{`[,.~!%^&*+=|?:<>/-]`, Operator, nil},
+			{`[{}()\[\]]`, Punctuation, nil},
+			{`(eq|ne)\b`, OperatorWord, nil},
+			{`([a-zA-Z_]\w*)(\s*)(\()`, ByGroups(NameFunction, Text, Punctuation), nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+			{`@[a-zA-Z_]\w*`, NameConstant, nil},
+			{`\\\n`, Text, nil},
+		},
+		"optionarg": {
+			Include("whitespace"),
+			{`all\b|al\b|a\b|angles\b|angle\b|angl\b|ang\b|an\b|arrow\b|arro\b|arr\b|ar\b|autoscale\b|autoscal\b|autosca\b|autosc\b|autos\b|auto\b|aut\b|au\b|bars\b|bar\b|ba\b|b\b|border\b|borde\b|bord\b|bor\b|boxwidth\b|boxwidt\b|boxwid\b|boxwi\b|boxw\b|box\b|clabel\b|clabe\b|clab\b|cla\b|cl\b|clip\b|cli\b|cl\b|c\b|cntrparam\b|cntrpara\b|cntrpar\b|cntrpa\b|cntrp\b|cntr\b|cnt\b|cn\b|contour\b|contou\b|conto\b|cont\b|con\b|co\b|data\b|dat\b|da\b|datafile\b|datafil\b|datafi\b|dataf\b|data\b|dgrid3d\b|dgrid3\b|dgrid\b|dgri\b|dgr\b|dg\b|dummy\b|dumm\b|dum\b|du\b|encoding\b|encodin\b|encodi\b|encod\b|enco\b|enc\b|decimalsign\b|decimalsig\b|decimalsi\b|decimals\b|decimal\b|decima\b|decim\b|deci\b|dec\b|fit\b|fontpath\b|fontpat\b|fontpa\b|fontp\b|font\b|format\b|forma\b|form\b|for\b|fo\b|function\b|functio\b|functi\b|funct\b|func\b|fun\b|fu\b|functions\b|function\b|functio\b|functi\b|funct\b|func\b|fun\b|fu\b|grid\b|gri\b|gr\b|g\b|hidden3d\b|hidden3\b|hidden\b|hidde\b|hidd\b|hid\b|historysize\b|historysiz\b|historysi\b|historys\b|history\b|histor\b|histo\b|hist\b|his\b|isosamples\b|isosample\b|isosampl\b|isosamp\b|isosam\b|isosa\b|isos\b|iso\b|is\b|key\b|ke\b|k\b|keytitle\b|keytitl\b|keytit\b|keyti\b|keyt\b|label\b|labe\b|lab\b|la\b|linestyle\b|linestyl\b|linesty\b|linest\b|lines\b|line\b|lin\b|li\b|ls\b|loadpath\b|loadpat\b|loadpa\b|loadp\b|load\b|loa\b|locale\b|local\b|loca\b|loc\b|logscale\b|logscal\b|logsca\b|logsc\b|logs\b|log\b|macros\b|macro\b|macr\b|mac\b|mapping\b|mappin\b|mappi\b|mapp\b|map\b|mapping3d\b|mapping3\b|mapping\b|mappin\b|mappi\b|mapp\b|map\b|margin\b|margi\b|marg\b|mar\b|lmargin\b|lmargi\b|lmarg\b|lmar\b|rmargin\b|rmargi\b|rmarg\b|rmar\b|tmargin\b|tmargi\b|tmarg\b|tmar\b|bmargin\b|bmargi\b|bmarg\b|bmar\b|mouse\b|mous\b|mou\b|mo\b|multiplot\b|multiplo\b|multipl\b|multip\b|multi\b|mxtics\b|mxtic\b|mxti\b|mxt\b|nomxtics\b|nomxtic\b|nomxti\b|nomxt\b|mx2tics\b|mx2tic\b|mx2ti\b|mx2t\b|nomx2tics\b|nomx2tic\b|nomx2ti\b|nomx2t\b|mytics\b|mytic\b|myti\b|myt\b|nomytics\b|nomytic\b|nomyti\b|nomyt\b|my2tics\b|my2tic\b|my2ti\b|my2t\b|nomy2tics\b|nomy2tic\b|nomy2ti\b|nomy2t\b|mztics\b|mztic\b|mzti\b|mzt\b|nomztics\b|nomztic\b|nomzti\b|nomzt\b|mcbtics\b|mcbtic\b|mcbti\b|mcbt\b|nomcbtics\b|nomcbtic\b|nomcbti\b|nomcbt\b|offsets\b|offset\b|offse\b|offs\b|off\b|of\b|origin\b|origi\b|orig\b|ori\b|or\b|output\b|outpu\b|outp\b|out\b|ou\b|o\b|parametric\b|parametri\b|parametr\b|paramet\b|parame\b|param\b|para\b|par\b|pa\b|pm3d\b|pm3\b|pm\b|palette\b|palett\b|palet\b|pale\b|pal\b|colorbox\b|colorbo\b|colorb\b|plot\b|plo\b|pl\b|p\b|pointsize\b|pointsiz\b|pointsi\b|points\b|point\b|poin\b|poi\b|polar\b|pola\b|pol\b|print\b|prin\b|pri\b|pr\b|object\b|objec\b|obje\b|obj\b|samples\b|sample\b|sampl\b|samp\b|sam\b|sa\b|size\b|siz\b|si\b|style\b|styl\b|sty\b|st\b|surface\b|surfac\b|surfa\b|surf\b|sur\b|su\b|table\b|terminal\b|termina\b|termin\b|termi\b|term\b|ter\b|te\b|t\b|termoptions\b|termoption\b|termoptio\b|termopti\b|termopt\b|termop\b|termo\b|tics\b|tic\b|ti\b|ticscale\b|ticscal\b|ticsca\b|ticsc\b|ticslevel\b|ticsleve\b|ticslev\b|ticsle\b|ticsl\b|timefmt\b|timefm\b|timef\b|timestamp\b|timestam\b|timesta\b|timest\b|times\b|time\b|tim\b|title\b|titl\b|tit\b|variables\b|variable\b|variabl\b|variab\b|varia\b|vari\b|var\b|va\b|v\b|version\b|versio\b|versi\b|vers\b|ver\b|ve\b|view\b|vie\b|vi\b|xyplane\b|xyplan\b|xypla\b|xypl\b|xyp\b|xdata\b|xdat\b|xda\b|x2data\b|x2dat\b|x2da\b|ydata\b|ydat\b|yda\b|y2data\b|y2dat\b|y2da\b|zdata\b|zdat\b|zda\b|cbdata\b|cbdat\b|cbda\b|xlabel\b|xlabe\b|xlab\b|xla\b|xl\b|x2label\b|x2labe\b|x2lab\b|x2la\b|x2l\b|ylabel\b|ylabe\b|ylab\b|yla\b|yl\b|y2label\b|y2labe\b|y2lab\b|y2la\b|y2l\b|zlabel\b|zlabe\b|zlab\b|zla\b|zl\b|cblabel\b|cblabe\b|cblab\b|cbla\b|cbl\b|xtics\b|xtic\b|xti\b|noxtics\b|noxtic\b|noxti\b|x2tics\b|x2tic\b|x2ti\b|nox2tics\b|nox2tic\b|nox2ti\b|ytics\b|ytic\b|yti\b|noytics\b|noytic\b|noyti\b|y2tics\b|y2tic\b|y2ti\b|noy2tics\b|noy2tic\b|noy2ti\b|ztics\b|ztic\b|zti\b|noztics\b|noztic\b|nozti\b|cbtics\b|cbtic\b|cbti\b|nocbtics\b|nocbtic\b|nocbti\b|xdtics\b|xdtic\b|xdti\b|noxdtics\b|noxdtic\b|noxdti\b|x2dtics\b|x2dtic\b|x2dti\b|nox2dtics\b|nox2dtic\b|nox2dti\b|ydtics\b|ydtic\b|ydti\b|noydtics\b|noydtic\b|noydti\b|y2dtics\b|y2dtic\b|y2dti\b|noy2dtics\b|noy2dtic\b|noy2dti\b|zdtics\b|zdtic\b|zdti\b|nozdtics\b|nozdtic\b|nozdti\b|cbdtics\b|cbdtic\b|cbdti\b|nocbdtics\b|nocbdtic\b|nocbdti\b|xmtics\b|xmtic\b|xmti\b|noxmtics\b|noxmtic\b|noxmti\b|x2mtics\b|x2mtic\b|x2mti\b|nox2mtics\b|nox2mtic\b|nox2mti\b|ymtics\b|ymtic\b|ymti\b|noymtics\b|noymtic\b|noymti\b|y2mtics\b|y2mtic\b|y2mti\b|noy2mtics\b|noy2mtic\b|noy2mti\b|zmtics\b|zmtic\b|zmti\b|nozmtics\b|nozmtic\b|nozmti\b|cbmtics\b|cbmtic\b|cbmti\b|nocbmtics\b|nocbmtic\b|nocbmti\b|xrange\b|xrang\b|xran\b|xra\b|xr\b|x2range\b|x2rang\b|x2ran\b|x2ra\b|x2r\b|yrange\b|yrang\b|yran\b|yra\b|yr\b|y2range\b|y2rang\b|y2ran\b|y2ra\b|y2r\b|zrange\b|zrang\b|zran\b|zra\b|zr\b|cbrange\b|cbrang\b|cbran\b|cbra\b|cbr\b|rrange\b|rrang\b|rran\b|rra\b|rr\b|trange\b|trang\b|tran\b|tra\b|tr\b|urange\b|urang\b|uran\b|ura\b|ur\b|vrange\b|vrang\b|vran\b|vra\b|vr\b|xzeroaxis\b|xzeroaxi\b|xzeroax\b|xzeroa\b|x2zeroaxis\b|x2zeroaxi\b|x2zeroax\b|x2zeroa\b|yzeroaxis\b|yzeroaxi\b|yzeroax\b|yzeroa\b|y2zeroaxis\b|y2zeroaxi\b|y2zeroax\b|y2zeroa\b|zzeroaxis\b|zzeroaxi\b|zzeroax\b|zzeroa\b|zeroaxis\b|zeroaxi\b|zeroax\b|zeroa\b|zero\b|zer\b|ze\b|z\b`, NameBuiltin, Pop(1)},
+		},
+		"bind": {
+			{`!`, Keyword, Pop(1)},
+			{`allwindows\b|allwindow\b|allwindo\b|allwind\b|allwin\b|allwi\b|allw\b|all\b`, NameBuiltin, nil},
+			Include("genericargs"),
+		},
+		"quit": {
+			{`gnuplot\b`, Keyword, nil},
+			Include("noargs"),
+		},
+		"fit": {
+			{`via\b`, NameBuiltin, nil},
+			Include("plot"),
+		},
+		"if": {
+			{`\)`, Punctuation, Pop(1)},
+			Include("genericargs"),
+		},
+		"pause": {
+			{`(mouse|any|button1|button2|button3)\b`, NameBuiltin, nil},
+			{`keypress\b|keypres\b|keypre\b|keypr\b|keyp\b|key\b`, NameBuiltin, nil},
+			Include("genericargs"),
+		},
+		"plot": {
+			{`axes\b|axe\b|ax\b|axis\b|axi\b|binary\b|binar\b|bina\b|bin\b|every\b|ever\b|eve\b|ev\b|index\b|inde\b|ind\b|in\b|i\b|matrix\b|matri\b|matr\b|mat\b|smooth\b|smoot\b|smoo\b|smo\b|sm\b|s\b|thru\b|title\b|titl\b|tit\b|ti\b|t\b|notitle\b|notitl\b|notit\b|noti\b|not\b|using\b|usin\b|usi\b|us\b|u\b|with\b|wit\b|wi\b|w\b`, NameBuiltin, nil},
+			Include("genericargs"),
+		},
+		"save": {
+			{`functions\b|function\b|functio\b|functi\b|funct\b|func\b|fun\b|fu\b|f\b|set\b|se\b|s\b|terminal\b|termina\b|termin\b|termi\b|term\b|ter\b|te\b|t\b|variables\b|variable\b|variabl\b|variab\b|varia\b|vari\b|var\b|va\b|v\b`, NameBuiltin, nil},
+			Include("genericargs"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/go.go b/vendor/github.com/alecthomas/chroma/lexers/g/go.go
new file mode 100644
index 0000000000..a93fa8bbb0
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/go.go
@@ -0,0 +1,114 @@
+package g
+
+import (
+	"strings"
+
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/h"
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Go lexer.
+var Go = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Go",
+		Aliases:   []string{"go", "golang"},
+		Filenames: []string{"*.go"},
+		MimeTypes: []string{"text/x-gosrc"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`//(.*?)\n`, CommentSingle, nil},
+			{`/(\\\n)?[*](.|\n)*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`(import|package)\b`, KeywordNamespace, nil},
+			{`(var|func|struct|map|chan|type|interface|const)\b`, KeywordDeclaration, nil},
+			{Words(``, `\b`, `break`, `default`, `select`, `case`, `defer`, `go`, `else`, `goto`, `switch`, `fallthrough`, `if`, `range`, `continue`, `for`, `return`), Keyword, nil},
+			{`(true|false|iota|nil)\b`, KeywordConstant, nil},
+			{Words(``, `\b(\()`, `uint`, `uint8`, `uint16`, `uint32`, `uint64`, `int`, `int8`, `int16`, `int32`, `int64`, `float`, `float32`, `float64`, `complex64`, `complex128`, `byte`, `rune`, `string`, `bool`, `error`, `uintptr`, `print`, `println`, `panic`, `recover`, `close`, `complex`, `real`, `imag`, `len`, `cap`, `append`, `copy`, `delete`, `new`, `make`), ByGroups(NameBuiltin, Punctuation), nil},
+			{Words(``, `\b`, `uint`, `uint8`, `uint16`, `uint32`, `uint64`, `int`, `int8`, `int16`, `int32`, `int64`, `float`, `float32`, `float64`, `complex64`, `complex128`, `byte`, `rune`, `string`, `bool`, `error`, `uintptr`), KeywordType, nil},
+			{`\d+i`, LiteralNumber, nil},
+			{`\d+\.\d*([Ee][-+]\d+)?i`, LiteralNumber, nil},
+			{`\.\d+([Ee][-+]\d+)?i`, LiteralNumber, nil},
+			{`\d+[Ee][-+]\d+i`, LiteralNumber, nil},
+			{`\d+(\.\d+[eE][+\-]?\d+|\.\d*|[eE][+\-]?\d+)`, LiteralNumberFloat, nil},
+			{`\.\d+([eE][+\-]?\d+)?`, LiteralNumberFloat, nil},
+			{`0[0-7]+`, LiteralNumberOct, nil},
+			{`0[xX][0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`(0|[1-9][0-9]*)`, LiteralNumberInteger, nil},
+			{`'(\\['"\\abfnrtv]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|[^\\])'`, LiteralStringChar, nil},
+			{"(`)([^`]*)(`)", ByGroups(LiteralString, Using(TypeRemappingLexer(GoTextTemplate, TypeMapping{{Other, LiteralString, nil}})), LiteralString), nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`(<<=|>>=|<<|>>|<=|>=|&\^=|&\^|\+=|-=|\*=|/=|%=|&=|\|=|&&|\|\||<-|\+\+|--|==|!=|:=|\.\.\.|[+\-*/%&])`, Operator, nil},
+			{`([a-zA-Z_]\w*)(\s*)(\()`, ByGroups(NameFunction, UsingSelf("root"), Punctuation), nil},
+			{`[|^<>=!()\[\]{}.,;:]`, Punctuation, nil},
+			{`[^\W\d]\w*`, NameOther, nil},
+		},
+	},
+).SetAnalyser(func(text string) float32 {
+	if strings.Contains(text, "fmt.") && strings.Contains(text, "package ") {
+		return 0.5
+	}
+	if strings.Contains(text, "package ") {
+		return 0.1
+	}
+	return 0.0
+}))
+
+var goTemplateRules = Rules{
+	"root": {
+		{`{{[-]?`, CommentPreproc, Push("template")},
+		{`[^{]+`, Other, nil},
+		{`{`, Other, nil},
+	},
+	"template": {
+		{`[-]?}}`, CommentPreproc, Pop(1)},
+		{`/\*.*?\*/`, Comment, nil},
+		{`(?=}})`, CommentPreproc, Pop(1)}, // Terminate the pipeline
+		{`\(`, Operator, Push("subexpression")},
+		{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+		Include("expression"),
+	},
+	"subexpression": {
+		{`\)`, Operator, Pop(1)},
+		Include("expression"),
+	},
+	"expression": {
+		{`\s+`, Whitespace, nil},
+		{`\(`, Operator, Push("subexpression")},
+		{`(range|if|else|while|with|template|end|true|false|nil|and|call|html|index|js|len|not|or|print|printf|println|urlquery|eq|ne|lt|le|gt|ge)\b`, Keyword, nil},
+		{`\||:=`, Operator, nil},
+		{`[$]?[^\W\d]\w*`, NameOther, nil},
+		{`[$]?\.(?:[^\W\d]\w*)?`, NameAttribute, nil},
+		{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+		{`\d+i`, LiteralNumber, nil},
+		{`\d+\.\d*([Ee][-+]\d+)?i`, LiteralNumber, nil},
+		{`\.\d+([Ee][-+]\d+)?i`, LiteralNumber, nil},
+		{`\d+[Ee][-+]\d+i`, LiteralNumber, nil},
+		{`\d+(\.\d+[eE][+\-]?\d+|\.\d*|[eE][+\-]?\d+)`, LiteralNumberFloat, nil},
+		{`\.\d+([eE][+\-]?\d+)?`, LiteralNumberFloat, nil},
+		{`0[0-7]+`, LiteralNumberOct, nil},
+		{`0[xX][0-9a-fA-F]+`, LiteralNumberHex, nil},
+		{`(0|[1-9][0-9]*)`, LiteralNumberInteger, nil},
+		{`'(\\['"\\abfnrtv]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|[^\\])'`, LiteralStringChar, nil},
+		{"`[^`]*`", LiteralString, nil},
+	},
+}
+
+var GoHTMLTemplate = internal.Register(DelegatingLexer(h.HTML, MustNewLexer(
+	&Config{
+		Name:    "Go HTML Template",
+		Aliases: []string{"go-html-template"},
+	},
+	goTemplateRules,
+)))
+
+var GoTextTemplate = internal.Register(MustNewLexer(
+	&Config{
+		Name:    "Go Text Template",
+		Aliases: []string{"go-text-template"},
+	},
+	goTemplateRules,
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/graphql.go b/vendor/github.com/alecthomas/chroma/lexers/g/graphql.go
new file mode 100644
index 0000000000..a57e693aba
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/graphql.go
@@ -0,0 +1,45 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Go lexer.
+var Graphql = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "GraphQL",
+		Aliases:   []string{"graphql", "graphqls", "gql"},
+		Filenames: []string{"*.graphql", "*.graphqls"},
+	},
+	Rules{
+		"root": {
+			{`(query|mutation|subscription|fragment|scalar|implements|interface|union|enum|input|type)`, KeywordDeclaration, Push("type")},
+			{`(on|extend|schema|directive|\.\.\.)`, KeywordDeclaration, nil},
+			{`(QUERY|MUTATION|SUBSCRIPTION|FIELD|FRAGMENT_DEFINITION|FRAGMENT_SPREAD|INLINE_FRAGMENT|SCHEMA|SCALAR|OBJECT|FIELD_DEFINITION|ARGUMENT_DEFINITION|INTERFACE|UNION|ENUM|ENUM_VALUE|INPUT_OBJECT|INPUT_FIELD_DEFINITION)\b`, KeywordConstant, nil},
+			{`[^\W\d]\w*`, NameProperty, nil},
+			{`\@\w+`, NameDecorator, nil},
+			{`:`, Punctuation, Push("type")},
+			{`[\(\)\{\}\[\],!\|=]`, Punctuation, nil},
+			{`\$\w+`, NameVariable, nil},
+			{`\d+i`, LiteralNumber, nil},
+			{`\d+\.\d*([Ee][-+]\d+)?i`, LiteralNumber, nil},
+			{`\.\d+([Ee][-+]\d+)?i`, LiteralNumber, nil},
+			{`\d+[Ee][-+]\d+i`, LiteralNumber, nil},
+			{`\d+(\.\d+[eE][+\-]?\d+|\.\d*|[eE][+\-]?\d+)`, LiteralNumberFloat, nil},
+			{`\.\d+([eE][+\-]?\d+)?`, LiteralNumberFloat, nil},
+			{`(0|[1-9][0-9]*)`, LiteralNumberInteger, nil},
+			{`"""[\x00-\x7F]*?"""`, LiteralString, nil},
+			{`"(\\["\\abfnrtv]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|[^\\])"`, LiteralStringChar, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`"(true|false|null)*"`, Literal, nil},
+			{`[\r\n\s]+`, Whitespace, nil},
+			{`#[^\r\n]*`, Comment, nil},
+		},
+		// Treats the next word as a class, default rules it would be a property
+		"type": {
+			{`[^\W\d]\w*`, NameClass, Pop(1)},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/groovy.go b/vendor/github.com/alecthomas/chroma/lexers/g/groovy.go
new file mode 100644
index 0000000000..a395415a9a
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/groovy.go
@@ -0,0 +1,58 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Groovy lexer.
+var Groovy = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Groovy",
+		Aliases:   []string{"groovy"},
+		Filenames: []string{"*.groovy", "*.gradle"},
+		MimeTypes: []string{"text/x-groovy"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`#!(.*?)$`, CommentPreproc, Push("base")},
+			Default(Push("base")),
+		},
+		"base": {
+			{`^(\s*(?:[a-zA-Z_][\w.\[\]]*\s+)+?)([a-zA-Z_]\w*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
+			{`[^\S\n]+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`@[a-zA-Z_][\w.]*`, NameDecorator, nil},
+			{`(as|assert|break|case|catch|continue|default|do|else|finally|for|if|in|goto|instanceof|new|return|switch|this|throw|try|while|in|as)\b`, Keyword, nil},
+			{`(abstract|const|enum|extends|final|implements|native|private|protected|public|static|strictfp|super|synchronized|throws|transient|volatile)\b`, KeywordDeclaration, nil},
+			{`(def|boolean|byte|char|double|float|int|long|short|void)\b`, KeywordType, nil},
+			{`(package)(\s+)`, ByGroups(KeywordNamespace, Text), nil},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`(class|interface)(\s+)`, ByGroups(KeywordDeclaration, Text), Push("class")},
+			{`(import)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`""".*?"""`, LiteralStringDouble, nil},
+			{`'''.*?'''`, LiteralStringSingle, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`\$/((?!/\$).)*/\$`, LiteralString, nil},
+			{`/(\\\\|\\"|[^/])*/`, LiteralString, nil},
+			{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
+			{`(\.)([a-zA-Z_]\w*)`, ByGroups(Operator, NameAttribute), nil},
+			{`[a-zA-Z_]\w*:`, NameLabel, nil},
+			{`[a-zA-Z_$]\w*`, Name, nil},
+			{`[~^*!%&\[\](){}<>|+=:;,./?-]`, Operator, nil},
+			{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+L?`, LiteralNumberInteger, nil},
+			{`\n`, Text, nil},
+		},
+		"class": {
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+		},
+		"import": {
+			{`[\w.]+\*?`, NameNamespace, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/h/handlebars.go b/vendor/github.com/alecthomas/chroma/lexers/h/handlebars.go
new file mode 100644
index 0000000000..07072da582
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/h/handlebars.go
@@ -0,0 +1,56 @@
+package h
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Handlebars lexer.
+var Handlebars = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Handlebars",
+		Aliases:   []string{"handlebars"},
+		Filenames: []string{"*.handlebars"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`[^{]+`, Other, nil},
+			{`\{\{!.*\}\}`, Comment, nil},
+			{`(\{\{\{)(\s*)`, ByGroups(CommentSpecial, Text), Push("tag")},
+			{`(\{\{)(\s*)`, ByGroups(CommentPreproc, Text), Push("tag")},
+		},
+		"tag": {
+			{`\s+`, Text, nil},
+			{`\}\}\}`, CommentSpecial, Pop(1)},
+			{`\}\}`, CommentPreproc, Pop(1)},
+			{`([#/]*)(each|if|unless|else|with|log|in(?:line)?)`, ByGroups(Keyword, Keyword), nil},
+			{`#\*inline`, Keyword, nil},
+			{`([#/])([\w-]+)`, ByGroups(NameFunction, NameFunction), nil},
+			{`([\w-]+)(=)`, ByGroups(NameAttribute, Operator), nil},
+			{`(>)(\s*)(@partial-block)`, ByGroups(Keyword, Text, Keyword), nil},
+			{`(#?>)(\s*)([\w-]+)`, ByGroups(Keyword, Text, NameVariable), nil},
+			{`(>)(\s*)(\()`, ByGroups(Keyword, Text, Punctuation), Push("dynamic-partial")},
+			Include("generic"),
+		},
+		"dynamic-partial": {
+			{`\s+`, Text, nil},
+			{`\)`, Punctuation, Pop(1)},
+			{`(lookup)(\s+)(\.|this)(\s+)`, ByGroups(Keyword, Text, NameVariable, Text), nil},
+			{`(lookup)(\s+)(\S+)`, ByGroups(Keyword, Text, UsingSelf("variable")), nil},
+			{`[\w-]+`, NameFunction, nil},
+			Include("generic"),
+		},
+		"variable": {
+			{`[a-zA-Z][\w-]*`, NameVariable, nil},
+			{`\.[\w-]+`, NameVariable, nil},
+			{`(this\/|\.\/|(\.\.\/)+)[\w-]+`, NameVariable, nil},
+		},
+		"generic": {
+			Include("variable"),
+			{`:?"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`:?'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`[0-9](\.[0-9]*)?(eE[+-][0-9])?[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?`, LiteralNumber, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/h/haskell.go b/vendor/github.com/alecthomas/chroma/lexers/h/haskell.go
new file mode 100644
index 0000000000..b018eab484
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/h/haskell.go
@@ -0,0 +1,99 @@
+package h
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Haskell lexer.
+var Haskell = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Haskell",
+		Aliases:   []string{"haskell", "hs"},
+		Filenames: []string{"*.hs"},
+		MimeTypes: []string{"text/x-haskell"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`--(?![!#$%&*+./<=>?@^|_~:\\]).*?$`, CommentSingle, nil},
+			{`\{-`, CommentMultiline, Push("comment")},
+			{`\bimport\b`, KeywordReserved, Push("import")},
+			{`\bmodule\b`, KeywordReserved, Push("module")},
+			{`\berror\b`, NameException, nil},
+			{`\b(case|class|data|default|deriving|do|else|family|if|in|infix[lr]?|instance|let|newtype|of|then|type|where|_)(?!\')\b`, KeywordReserved, nil},
+			{`'[^\\]'`, LiteralStringChar, nil},
+			{`^[_a-zµß-öø-ÿāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıijĵķ-ĸĺļľŀłńņň-ʼnŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźżž-ƀƃƅƈƌ-ƍƒƕƙ-ƛƞơƣƥƨƪ-ƫƭưƴƶƹ-ƺƽ-ƿdžljnjǎǐǒǔǖǘǚǜ-ǝǟǡǣǥǧǩǫǭǯ-ǰdzǵǹǻǽǿȁȃȅȇȉȋȍȏȑȓȕȗșțȝȟȡȣȥȧȩȫȭȯȱȳ-ȹȼȿ-ɀɂɇɉɋɍɏ-ʓʕ-ʯͱͳͷͻ-ͽΐά-ώϐ-ϑϕ-ϗϙϛϝϟϡϣϥϧϩϫϭϯ-ϳϵϸϻ-ϼа-џѡѣѥѧѩѫѭѯѱѳѵѷѹѻѽѿҁҋҍҏґғҕҗҙқҝҟҡңҥҧҩҫҭүұҳҵҷҹһҽҿӂӄӆӈӊӌӎ-ӏӑӓӕӗәӛӝӟӡӣӥӧөӫӭӯӱӳӵӷӹӻӽӿԁԃԅԇԉԋԍԏԑԓԕԗԙԛԝԟԡԣԥԧա-ևᴀ-ᴫᵫ-ᵷᵹ-ᶚḁḃḅḇḉḋḍḏḑḓḕḗḙḛḝḟḡḣḥḧḩḫḭḯḱḳḵḷḹḻḽḿṁṃṅṇṉṋṍṏṑṓṕṗṙṛṝṟṡṣṥṧṩṫṭṯṱṳṵṷṹṻṽṿẁẃẅẇẉẋẍẏẑẓẕ-ẝẟạảấầẩẫậắằẳẵặẹẻẽếềểễệỉịọỏốồổỗộớờởỡợụủứừửữựỳỵỷỹỻỽỿ-ἇἐ-ἕἠ-ἧἰ-ἷὀ-ὅὐ-ὗὠ-ὧὰ-ώᾀ-ᾇᾐ-ᾗᾠ-ᾧᾰ-ᾴᾶ-ᾷιῂ-ῄῆ-ῇῐ-ΐῖ-ῗῠ-ῧῲ-ῴῶ-ῷℊℎ-ℏℓℯℴℹℼ-ℽⅆ-ⅉⅎↄⰰ-ⱞⱡⱥ-ⱦⱨⱪⱬⱱⱳ-ⱴⱶ-ⱻⲁⲃⲅⲇⲉⲋⲍⲏⲑⲓⲕⲗⲙⲛⲝⲟⲡⲣⲥⲧⲩⲫⲭⲯⲱⲳⲵⲷⲹⲻⲽⲿⳁⳃⳅⳇⳉⳋⳍⳏⳑⳓⳕⳗⳙⳛⳝⳟⳡⳣ-ⳤⳬⳮⳳⴀ-ⴥⴧⴭꙁꙃꙅꙇꙉꙋꙍꙏꙑꙓꙕꙗꙙꙛꙝꙟꙡꙣꙥꙧꙩꙫꙭꚁꚃꚅꚇꚉꚋꚍꚏꚑꚓꚕꚗꜣꜥꜧꜩꜫꜭꜯ-ꜱꜳꜵꜷꜹꜻꜽꜿꝁꝃꝅꝇꝉꝋꝍꝏꝑꝓꝕꝗꝙꝛꝝꝟꝡꝣꝥꝧꝩꝫꝭꝯꝱ-ꝸꝺꝼꝿꞁꞃꞅꞇꞌꞎꞑꞓꞡꞣꞥꞧꞩꟺff-stﬓ-ﬗａ-ｚ𐐨-𐑏𝐚-𝐳𝑎-𝑔𝑖-𝑧𝒂-𝒛𝒶-𝒹𝒻𝒽-𝓃𝓅-𝓏𝓪-𝔃𝔞-𝔷𝕒-𝕫𝖆-𝖟𝖺-𝗓𝗮-𝘇𝘢-𝘻𝙖-𝙯𝚊-𝚥𝛂-𝛚𝛜-𝛡𝛼-𝜔𝜖-𝜛𝜶-𝝎𝝐-𝝕𝝰-𝞈𝞊-𝞏𝞪-𝟂𝟄-𝟉𝟋][\w\']*`, NameFunction, nil},
+			{`'?[_a-zµß-öø-ÿāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıijĵķ-ĸĺļľŀłńņň-ʼnŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźżž-ƀƃƅƈƌ-ƍƒƕƙ-ƛƞơƣƥƨƪ-ƫƭưƴƶƹ-ƺƽ-ƿdžljnjǎǐǒǔǖǘǚǜ-ǝǟǡǣǥǧǩǫǭǯ-ǰdzǵǹǻǽǿȁȃȅȇȉȋȍȏȑȓȕȗșțȝȟȡȣȥȧȩȫȭȯȱȳ-ȹȼȿ-ɀɂɇɉɋɍɏ-ʓʕ-ʯͱͳͷͻ-ͽΐά-ώϐ-ϑϕ-ϗϙϛϝϟϡϣϥϧϩϫϭϯ-ϳϵϸϻ-ϼа-џѡѣѥѧѩѫѭѯѱѳѵѷѹѻѽѿҁҋҍҏґғҕҗҙқҝҟҡңҥҧҩҫҭүұҳҵҷҹһҽҿӂӄӆӈӊӌӎ-ӏӑӓӕӗәӛӝӟӡӣӥӧөӫӭӯӱӳӵӷӹӻӽӿԁԃԅԇԉԋԍԏԑԓԕԗԙԛԝԟԡԣԥԧա-ևᴀ-ᴫᵫ-ᵷᵹ-ᶚḁḃḅḇḉḋḍḏḑḓḕḗḙḛḝḟḡḣḥḧḩḫḭḯḱḳḵḷḹḻḽḿṁṃṅṇṉṋṍṏṑṓṕṗṙṛṝṟṡṣṥṧṩṫṭṯṱṳṵṷṹṻṽṿẁẃẅẇẉẋẍẏẑẓẕ-ẝẟạảấầẩẫậắằẳẵặẹẻẽếềểễệỉịọỏốồổỗộớờởỡợụủứừửữựỳỵỷỹỻỽỿ-ἇἐ-ἕἠ-ἧἰ-ἷὀ-ὅὐ-ὗὠ-ὧὰ-ώᾀ-ᾇᾐ-ᾗᾠ-ᾧᾰ-ᾴᾶ-ᾷιῂ-ῄῆ-ῇῐ-ΐῖ-ῗῠ-ῧῲ-ῴῶ-ῷℊℎ-ℏℓℯℴℹℼ-ℽⅆ-ⅉⅎↄⰰ-ⱞⱡⱥ-ⱦⱨⱪⱬⱱⱳ-ⱴⱶ-ⱻⲁⲃⲅⲇⲉⲋⲍⲏⲑⲓⲕⲗⲙⲛⲝⲟⲡⲣⲥⲧⲩⲫⲭⲯⲱⲳⲵⲷⲹⲻⲽⲿⳁⳃⳅⳇⳉⳋⳍⳏⳑⳓⳕⳗⳙⳛⳝⳟⳡⳣ-ⳤⳬⳮⳳⴀ-ⴥⴧⴭꙁꙃꙅꙇꙉꙋꙍꙏꙑꙓꙕꙗꙙꙛꙝꙟꙡꙣꙥꙧꙩꙫꙭꚁꚃꚅꚇꚉꚋꚍꚏꚑꚓꚕꚗꜣꜥꜧꜩꜫꜭꜯ-ꜱꜳꜵꜷꜹꜻꜽꜿꝁꝃꝅꝇꝉꝋꝍꝏꝑꝓꝕꝗꝙꝛꝝꝟꝡꝣꝥꝧꝩꝫꝭꝯꝱ-ꝸꝺꝼꝿꞁꞃꞅꞇꞌꞎꞑꞓꞡꞣꞥꞧꞩꟺff-stﬓ-ﬗａ-ｚ𐐨-𐑏𝐚-𝐳𝑎-𝑔𝑖-𝑧𝒂-𝒛𝒶-𝒹𝒻𝒽-𝓃𝓅-𝓏𝓪-𝔃𝔞-𝔷𝕒-𝕫𝖆-𝖟𝖺-𝗓𝗮-𝘇𝘢-𝘻𝙖-𝙯𝚊-𝚥𝛂-𝛚𝛜-𝛡𝛼-𝜔𝜖-𝜛𝜶-𝝎𝝐-𝝕𝝰-𝞈𝞊-𝞏𝞪-𝟂𝟄-𝟉𝟋][\w']*`, Name, nil},
+			{`('')?[A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊][\w\']*`, KeywordType, nil},
+			{`(')[A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊][\w\']*`, KeywordType, nil},
+			{`(')\[[^\]]*\]`, KeywordType, nil},
+			{`(')\([^)]*\)`, KeywordType, nil},
+			{`\\(?![:!#$%&*+.\\/<=>?@^|~-]+)`, NameFunction, nil},
+			{`(<-|::|->|=>|=)(?![:!#$%&*+.\\/<=>?@^|~-]+)`, OperatorWord, nil},
+			{`:[:!#$%&*+.\\/<=>?@^|~-]*`, KeywordType, nil},
+			{`[:!#$%&*+.\\/<=>?@^|~-]+`, Operator, nil},
+			{`\d+[eE][+-]?\d+`, LiteralNumberFloat, nil},
+			{`\d+\.\d+([eE][+-]?\d+)?`, LiteralNumberFloat, nil},
+			{`0[oO][0-7]+`, LiteralNumberOct, nil},
+			{`0[xX][\da-fA-F]+`, LiteralNumberHex, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`'`, LiteralStringChar, Push("character")},
+			{`"`, LiteralString, Push("string")},
+			{`\[\]`, KeywordType, nil},
+			{`\(\)`, NameBuiltin, nil},
+			{"[][(),;`{}]", Punctuation, nil},
+		},
+		"import": {
+			{`\s+`, Text, nil},
+			{`"`, LiteralString, Push("string")},
+			{`\)`, Punctuation, Pop(1)},
+			{`qualified\b`, Keyword, nil},
+			{`([A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊][\w.]*)(\s+)(as)(\s+)([A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊][\w.]*)`, ByGroups(NameNamespace, Text, Keyword, Text, Name), Pop(1)},
+			{`([A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊][\w.]*)(\s+)(hiding)(\s+)(\()`, ByGroups(NameNamespace, Text, Keyword, Text, Punctuation), Push("funclist")},
+			{`([A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊][\w.]*)(\s+)(\()`, ByGroups(NameNamespace, Text, Punctuation), Push("funclist")},
+			{`[\w.]+`, NameNamespace, Pop(1)},
+		},
+		"module": {
+			{`\s+`, Text, nil},
+			{`([A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊][\w.]*)(\s+)(\()`, ByGroups(NameNamespace, Text, Punctuation), Push("funclist")},
+			{`[A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊][\w.]*`, NameNamespace, Pop(1)},
+		},
+		"funclist": {
+			{`\s+`, Text, nil},
+			{`[A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊]\w*`, KeywordType, nil},
+			{`(_[\w\']+|[a-zµß-öø-ÿāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıijĵķ-ĸĺļľŀłńņň-ʼnŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźżž-ƀƃƅƈƌ-ƍƒƕƙ-ƛƞơƣƥƨƪ-ƫƭưƴƶƹ-ƺƽ-ƿdžljnjǎǐǒǔǖǘǚǜ-ǝǟǡǣǥǧǩǫǭǯ-ǰdzǵǹǻǽǿȁȃȅȇȉȋȍȏȑȓȕȗșțȝȟȡȣȥȧȩȫȭȯȱȳ-ȹȼȿ-ɀɂɇɉɋɍɏ-ʓʕ-ʯͱͳͷͻ-ͽΐά-ώϐ-ϑϕ-ϗϙϛϝϟϡϣϥϧϩϫϭϯ-ϳϵϸϻ-ϼа-џѡѣѥѧѩѫѭѯѱѳѵѷѹѻѽѿҁҋҍҏґғҕҗҙқҝҟҡңҥҧҩҫҭүұҳҵҷҹһҽҿӂӄӆӈӊӌӎ-ӏӑӓӕӗәӛӝӟӡӣӥӧөӫӭӯӱӳӵӷӹӻӽӿԁԃԅԇԉԋԍԏԑԓԕԗԙԛԝԟԡԣԥԧա-ևᴀ-ᴫᵫ-ᵷᵹ-ᶚḁḃḅḇḉḋḍḏḑḓḕḗḙḛḝḟḡḣḥḧḩḫḭḯḱḳḵḷḹḻḽḿṁṃṅṇṉṋṍṏṑṓṕṗṙṛṝṟṡṣṥṧṩṫṭṯṱṳṵṷṹṻṽṿẁẃẅẇẉẋẍẏẑẓẕ-ẝẟạảấầẩẫậắằẳẵặẹẻẽếềểễệỉịọỏốồổỗộớờởỡợụủứừửữựỳỵỷỹỻỽỿ-ἇἐ-ἕἠ-ἧἰ-ἷὀ-ὅὐ-ὗὠ-ὧὰ-ώᾀ-ᾇᾐ-ᾗᾠ-ᾧᾰ-ᾴᾶ-ᾷιῂ-ῄῆ-ῇῐ-ΐῖ-ῗῠ-ῧῲ-ῴῶ-ῷℊℎ-ℏℓℯℴℹℼ-ℽⅆ-ⅉⅎↄⰰ-ⱞⱡⱥ-ⱦⱨⱪⱬⱱⱳ-ⱴⱶ-ⱻⲁⲃⲅⲇⲉⲋⲍⲏⲑⲓⲕⲗⲙⲛⲝⲟⲡⲣⲥⲧⲩⲫⲭⲯⲱⲳⲵⲷⲹⲻⲽⲿⳁⳃⳅⳇⳉⳋⳍⳏⳑⳓⳕⳗⳙⳛⳝⳟⳡⳣ-ⳤⳬⳮⳳⴀ-ⴥⴧⴭꙁꙃꙅꙇꙉꙋꙍꙏꙑꙓꙕꙗꙙꙛꙝꙟꙡꙣꙥꙧꙩꙫꙭꚁꚃꚅꚇꚉꚋꚍꚏꚑꚓꚕꚗꜣꜥꜧꜩꜫꜭꜯ-ꜱꜳꜵꜷꜹꜻꜽꜿꝁꝃꝅꝇꝉꝋꝍꝏꝑꝓꝕꝗꝙꝛꝝꝟꝡꝣꝥꝧꝩꝫꝭꝯꝱ-ꝸꝺꝼꝿꞁꞃꞅꞇꞌꞎꞑꞓꞡꞣꞥꞧꞩꟺff-stﬓ-ﬗａ-ｚ𐐨-𐑏𝐚-𝐳𝑎-𝑔𝑖-𝑧𝒂-𝒛𝒶-𝒹𝒻𝒽-𝓃𝓅-𝓏𝓪-𝔃𝔞-𝔷𝕒-𝕫𝖆-𝖟𝖺-𝗓𝗮-𝘇𝘢-𝘻𝙖-𝙯𝚊-𝚥𝛂-𝛚𝛜-𝛡𝛼-𝜔𝜖-𝜛𝜶-𝝎𝝐-𝝕𝝰-𝞈𝞊-𝞏𝞪-𝟂𝟄-𝟉𝟋][\w\']*)`, NameFunction, nil},
+			{`--(?![!#$%&*+./<=>?@^|_~:\\]).*?$`, CommentSingle, nil},
+			{`\{-`, CommentMultiline, Push("comment")},
+			{`,`, Punctuation, nil},
+			{`[:!#$%&*+.\\/<=>?@^|~-]+`, Operator, nil},
+			{`\(`, Punctuation, Push("funclist", "funclist")},
+			{`\)`, Punctuation, Pop(2)},
+		},
+		"comment": {
+			{`[^-{}]+`, CommentMultiline, nil},
+			{`\{-`, CommentMultiline, Push()},
+			{`-\}`, CommentMultiline, Pop(1)},
+			{`[-{}]`, CommentMultiline, nil},
+		},
+		"character": {
+			{`[^\\']'`, LiteralStringChar, Pop(1)},
+			{`\\`, LiteralStringEscape, Push("escape")},
+			{`'`, LiteralStringChar, Pop(1)},
+		},
+		"string": {
+			{`[^\\"]+`, LiteralString, nil},
+			{`\\`, LiteralStringEscape, Push("escape")},
+			{`"`, LiteralString, Pop(1)},
+		},
+		"escape": {
+			{`[abfnrtv"\'&\\]`, LiteralStringEscape, Pop(1)},
+			{`\^[][A-ZÀ-ÖØ-ÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸ-ŹŻŽƁ-ƂƄƆ-ƇƉ-ƋƎ-ƑƓ-ƔƖ-ƘƜ-ƝƟ-ƠƢƤƦ-ƧƩƬƮ-ƯƱ-ƳƵƷ-ƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶ-ǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺ-ȻȽ-ȾɁɃ-ɆɈɊɌɎͰͲͶΆΈ-ΊΌΎ-ΏΑ-ΡΣ-ΫϏϒ-ϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹ-ϺϽ-ЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀ-ӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸӺӼӾԀԂԄԆԈԊԌԎԐԒԔԖԘԚԜԞԠԢԤԦԱ-ՖႠ-ჅჇჍḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẞẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸỺỼỾἈ-ἏἘ-ἝἨ-ἯἸ-ἿὈ-ὍὙὛὝὟὨ-ὯᾸ-ΆῈ-ΉῘ-ΊῨ-ῬῸ-Ώℂℇℋ-ℍℐ-ℒℕℙ-ℝℤΩℨK-ℭℰ-ℳℾ-ℿⅅↃⰀ-ⰮⱠⱢ-ⱤⱧⱩⱫⱭ-ⱰⱲⱵⱾ-ⲀⲂⲄⲆⲈⲊⲌⲎⲐⲒⲔⲖⲘⲚⲜⲞⲠⲢⲤⲦⲨⲪⲬⲮⲰⲲⲴⲶⲸⲺⲼⲾⳀⳂⳄⳆⳈⳊⳌⳎⳐⳒⳔⳖⳘⳚⳜⳞⳠⳢⳫⳭⳲꙀꙂꙄꙆꙈꙊꙌꙎꙐꙒꙔꙖꙘꙚꙜꙞꙠꙢꙤꙦꙨꙪꙬꚀꚂꚄꚆꚈꚊꚌꚎꚐꚒꚔꚖꜢꜤꜦꜨꜪꜬꜮꜲꜴꜶꜸꜺꜼꜾꝀꝂꝄꝆꝈꝊꝌꝎꝐꝒꝔꝖꝘꝚꝜꝞꝠꝢꝤꝦꝨꝪꝬꝮꝹꝻꝽ-ꝾꞀꞂꞄꞆꞋꞍꞐꞒꞠꞢꞤꞦꞨꞪＡ-Ｚ𐐀-𐐧𝐀-𝐙𝐴-𝑍𝑨-𝒁𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒵𝓐-𝓩𝔄-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔸-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕬-𝖅𝖠-𝖹𝗔-𝗭𝘈-𝘡𝘼-𝙕𝙰-𝚉𝚨-𝛀𝛢-𝛺𝜜-𝜴𝝖-𝝮𝞐-𝞨𝟊@^_]`, LiteralStringEscape, Pop(1)},
+			{`NUL|SOH|[SE]TX|EOT|ENQ|ACK|BEL|BS|HT|LF|VT|FF|CR|S[OI]|DLE|DC[1-4]|NAK|SYN|ETB|CAN|EM|SUB|ESC|[FGRU]S|SP|DEL`, LiteralStringEscape, Pop(1)},
+			{`o[0-7]+`, LiteralStringEscape, Pop(1)},
+			{`x[\da-fA-F]+`, LiteralStringEscape, Pop(1)},
+			{`\d+`, LiteralStringEscape, Pop(1)},
+			{`\s+\\`, LiteralStringEscape, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/h/haxe.go b/vendor/github.com/alecthomas/chroma/lexers/h/haxe.go
new file mode 100644
index 0000000000..5958543194
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/h/haxe.go
@@ -0,0 +1,642 @@
+package h
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Haxe lexer.
+var Haxe = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Haxe",
+		Aliases:   []string{"hx", "haxe", "hxsl"},
+		Filenames: []string{"*.hx", "*.hxsl"},
+		MimeTypes: []string{"text/haxe", "text/x-haxe", "text/x-hx"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			Include("spaces"),
+			Include("meta"),
+			{`(?:package)\b`, KeywordNamespace, Push("semicolon", "package")},
+			{`(?:import)\b`, KeywordNamespace, Push("semicolon", "import")},
+			{`(?:using)\b`, KeywordNamespace, Push("semicolon", "using")},
+			{`(?:extern|private)\b`, KeywordDeclaration, nil},
+			{`(?:abstract)\b`, KeywordDeclaration, Push("abstract")},
+			{`(?:class|interface)\b`, KeywordDeclaration, Push("class")},
+			{`(?:enum)\b`, KeywordDeclaration, Push("enum")},
+			{`(?:typedef)\b`, KeywordDeclaration, Push("typedef")},
+			{`(?=.)`, Text, Push("expr-statement")},
+		},
+		"spaces": {
+			{`\s+`, Text, nil},
+			{`//[^\n\r]*`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`(#)(if|elseif|else|end|error)\b`, CommentPreproc, MutatorFunc(haxePreProcMutator)},
+		},
+		"string-single-interpol": {
+			{`\$\{`, LiteralStringInterpol, Push("string-interpol-close", "expr")},
+			{`\$\$`, LiteralStringEscape, nil},
+			{`\$(?=(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+))`, LiteralStringInterpol, Push("ident")},
+			Include("string-single"),
+		},
+		"string-single": {
+			{`'`, LiteralStringSingle, Pop(1)},
+			{`\\.`, LiteralStringEscape, nil},
+			{`.`, LiteralStringSingle, nil},
+		},
+		"string-double": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`\\.`, LiteralStringEscape, nil},
+			{`.`, LiteralStringDouble, nil},
+		},
+		"string-interpol-close": {
+			{`\$(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, LiteralStringInterpol, nil},
+			{`\}`, LiteralStringInterpol, Pop(1)},
+		},
+		"package": {
+			Include("spaces"),
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameNamespace, nil},
+			{`\.`, Punctuation, Push("import-ident")},
+			Default(Pop(1)),
+		},
+		"import": {
+			Include("spaces"),
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameNamespace, nil},
+			{`\*`, Keyword, nil},
+			{`\.`, Punctuation, Push("import-ident")},
+			{`in`, KeywordNamespace, Push("ident")},
+			Default(Pop(1)),
+		},
+		"import-ident": {
+			Include("spaces"),
+			{`\*`, Keyword, Pop(1)},
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameNamespace, Pop(1)},
+		},
+		"using": {
+			Include("spaces"),
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameNamespace, nil},
+			{`\.`, Punctuation, Push("import-ident")},
+			Default(Pop(1)),
+		},
+		"preproc-error": {
+			{`\s+`, CommentPreproc, nil},
+			{`'`, LiteralStringSingle, Push("#pop", "string-single")},
+			{`"`, LiteralStringDouble, Push("#pop", "string-double")},
+			Default(Pop(1)),
+		},
+		"preproc-expr": {
+			{`\s+`, CommentPreproc, nil},
+			{`\!`, CommentPreproc, nil},
+			{`\(`, CommentPreproc, Push("#pop", "preproc-parenthesis")},
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, CommentPreproc, Pop(1)},
+			{`\.[0-9]+`, LiteralNumberFloat, nil},
+			{`[0-9]+[eE][+\-]?[0-9]+`, LiteralNumberFloat, nil},
+			{`[0-9]+\.[0-9]*[eE][+\-]?[0-9]+`, LiteralNumberFloat, nil},
+			{`[0-9]+\.[0-9]+`, LiteralNumberFloat, nil},
+			{`[0-9]+\.(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)|\.\.)`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`'`, LiteralStringSingle, Push("#pop", "string-single")},
+			{`"`, LiteralStringDouble, Push("#pop", "string-double")},
+		},
+		"preproc-parenthesis": {
+			{`\s+`, CommentPreproc, nil},
+			{`\)`, CommentPreproc, Pop(1)},
+			Default(Push("preproc-expr-in-parenthesis")),
+		},
+		"preproc-expr-chain": {
+			{`\s+`, CommentPreproc, nil},
+			{`(?:%=|&=|\|=|\^=|\+=|\-=|\*=|/=|<<=|>\s*>\s*=|>\s*>\s*>\s*=|==|!=|<=|>\s*=|&&|\|\||<<|>>>|>\s*>|\.\.\.|<|>|%|&|\||\^|\+|\*|/|\-|=>|=)`, CommentPreproc, Push("#pop", "preproc-expr-in-parenthesis")},
+			Default(Pop(1)),
+		},
+		"preproc-expr-in-parenthesis": {
+			{`\s+`, CommentPreproc, nil},
+			{`\!`, CommentPreproc, nil},
+			{`\(`, CommentPreproc, Push("#pop", "preproc-expr-chain", "preproc-parenthesis")},
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, CommentPreproc, Push("#pop", "preproc-expr-chain")},
+			{`\.[0-9]+`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
+			{`[0-9]+[eE][+\-]?[0-9]+`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
+			{`[0-9]+\.[0-9]*[eE][+\-]?[0-9]+`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
+			{`[0-9]+\.[0-9]+`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
+			{`[0-9]+\.(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)|\.\.)`, LiteralNumberFloat, Push("#pop", "preproc-expr-chain")},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, Push("#pop", "preproc-expr-chain")},
+			{`[0-9]+`, LiteralNumberInteger, Push("#pop", "preproc-expr-chain")},
+			{`'`, LiteralStringSingle, Push("#pop", "preproc-expr-chain", "string-single")},
+			{`"`, LiteralStringDouble, Push("#pop", "preproc-expr-chain", "string-double")},
+		},
+		"abstract": {
+			Include("spaces"),
+			Default(Pop(1), Push("abstract-body"), Push("abstract-relation"), Push("abstract-opaque"), Push("type-param-constraint"), Push("type-name")),
+		},
+		"abstract-body": {
+			Include("spaces"),
+			{`\{`, Punctuation, Push("#pop", "class-body")},
+		},
+		"abstract-opaque": {
+			Include("spaces"),
+			{`\(`, Punctuation, Push("#pop", "parenthesis-close", "type")},
+			Default(Pop(1)),
+		},
+		"abstract-relation": {
+			Include("spaces"),
+			{`(?:to|from)`, KeywordDeclaration, Push("type")},
+			{`,`, Punctuation, nil},
+			Default(Pop(1)),
+		},
+		"meta": {
+			Include("spaces"),
+			{`@`, NameDecorator, Push("meta-body", "meta-ident", "meta-colon")},
+		},
+		"meta-colon": {
+			Include("spaces"),
+			{`:`, NameDecorator, Pop(1)},
+			Default(Pop(1)),
+		},
+		"meta-ident": {
+			Include("spaces"),
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameDecorator, Pop(1)},
+		},
+		"meta-body": {
+			Include("spaces"),
+			{`\(`, NameDecorator, Push("#pop", "meta-call")},
+			Default(Pop(1)),
+		},
+		"meta-call": {
+			Include("spaces"),
+			{`\)`, NameDecorator, Pop(1)},
+			Default(Pop(1), Push("meta-call-sep"), Push("expr")),
+		},
+		"meta-call-sep": {
+			Include("spaces"),
+			{`\)`, NameDecorator, Pop(1)},
+			{`,`, Punctuation, Push("#pop", "meta-call")},
+		},
+		"typedef": {
+			Include("spaces"),
+			Default(Pop(1), Push("typedef-body"), Push("type-param-constraint"), Push("type-name")),
+		},
+		"typedef-body": {
+			Include("spaces"),
+			{`=`, Operator, Push("#pop", "optional-semicolon", "type")},
+		},
+		"enum": {
+			Include("spaces"),
+			Default(Pop(1), Push("enum-body"), Push("bracket-open"), Push("type-param-constraint"), Push("type-name")),
+		},
+		"enum-body": {
+			Include("spaces"),
+			Include("meta"),
+			{`\}`, Punctuation, Pop(1)},
+			{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("enum-member", "type-param-constraint")},
+		},
+		"enum-member": {
+			Include("spaces"),
+			{`\(`, Punctuation, Push("#pop", "semicolon", "flag", "function-param")},
+			Default(Pop(1), Push("semicolon"), Push("flag")),
+		},
+		"class": {
+			Include("spaces"),
+			Default(Pop(1), Push("class-body"), Push("bracket-open"), Push("extends"), Push("type-param-constraint"), Push("type-name")),
+		},
+		"extends": {
+			Include("spaces"),
+			{`(?:extends|implements)\b`, KeywordDeclaration, Push("type")},
+			{`,`, Punctuation, nil},
+			Default(Pop(1)),
+		},
+		"bracket-open": {
+			Include("spaces"),
+			{`\{`, Punctuation, Pop(1)},
+		},
+		"bracket-close": {
+			Include("spaces"),
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"class-body": {
+			Include("spaces"),
+			Include("meta"),
+			{`\}`, Punctuation, Pop(1)},
+			{`(?:static|public|private|override|dynamic|inline|macro)\b`, KeywordDeclaration, nil},
+			Default(Push("class-member")),
+		},
+		"class-member": {
+			Include("spaces"),
+			{`(var)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "var")},
+			{`(function)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "class-method")},
+		},
+		"function-local": {
+			Include("spaces"),
+			{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameFunction, Push("#pop", "optional-expr", "flag", "function-param", "parenthesis-open", "type-param-constraint")},
+			Default(Pop(1), Push("optional-expr"), Push("flag"), Push("function-param"), Push("parenthesis-open"), Push("type-param-constraint")),
+		},
+		"optional-expr": {
+			Include("spaces"),
+			Include("expr"),
+			Default(Pop(1)),
+		},
+		"class-method": {
+			Include("spaces"),
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, NameFunction, Push("#pop", "optional-expr", "flag", "function-param", "parenthesis-open", "type-param-constraint")},
+		},
+		"function-param": {
+			Include("spaces"),
+			{`\)`, Punctuation, Pop(1)},
+			{`\?`, Punctuation, nil},
+			{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "function-param-sep", "assign", "flag")},
+		},
+		"function-param-sep": {
+			Include("spaces"),
+			{`\)`, Punctuation, Pop(1)},
+			{`,`, Punctuation, Push("#pop", "function-param")},
+		},
+		"prop-get-set": {
+			Include("spaces"),
+			{`\(`, Punctuation, Push("#pop", "parenthesis-close", "prop-get-set-opt", "comma", "prop-get-set-opt")},
+			Default(Pop(1)),
+		},
+		"prop-get-set-opt": {
+			Include("spaces"),
+			{`(?:default|null|never|dynamic|get|set)\b`, Keyword, Pop(1)},
+			{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Text, Pop(1)},
+		},
+		"expr-statement": {
+			Include("spaces"),
+			Default(Pop(1), Push("optional-semicolon"), Push("expr")),
+		},
+		"expr": {
+			Include("spaces"),
+			{`@`, NameDecorator, Push("#pop", "optional-expr", "meta-body", "meta-ident", "meta-colon")},
+			{`(?:\+\+|\-\-|~(?!/)|!|\-)`, Operator, nil},
+			{`\(`, Punctuation, Push("#pop", "expr-chain", "parenthesis")},
+			{`(?:static|public|private|override|dynamic|inline)\b`, KeywordDeclaration, nil},
+			{`(?:function)\b`, KeywordDeclaration, Push("#pop", "expr-chain", "function-local")},
+			{`\{`, Punctuation, Push("#pop", "expr-chain", "bracket")},
+			{`(?:true|false|null)\b`, KeywordConstant, Push("#pop", "expr-chain")},
+			{`(?:this)\b`, Keyword, Push("#pop", "expr-chain")},
+			{`(?:cast)\b`, Keyword, Push("#pop", "expr-chain", "cast")},
+			{`(?:try)\b`, Keyword, Push("#pop", "catch", "expr")},
+			{`(?:var)\b`, KeywordDeclaration, Push("#pop", "var")},
+			{`(?:new)\b`, Keyword, Push("#pop", "expr-chain", "new")},
+			{`(?:switch)\b`, Keyword, Push("#pop", "switch")},
+			{`(?:if)\b`, Keyword, Push("#pop", "if")},
+			{`(?:do)\b`, Keyword, Push("#pop", "do")},
+			{`(?:while)\b`, Keyword, Push("#pop", "while")},
+			{`(?:for)\b`, Keyword, Push("#pop", "for")},
+			{`(?:untyped|throw)\b`, Keyword, nil},
+			{`(?:return)\b`, Keyword, Push("#pop", "optional-expr")},
+			{`(?:macro)\b`, Keyword, Push("#pop", "macro")},
+			{`(?:continue|break)\b`, Keyword, Pop(1)},
+			{`(?:\$\s*[a-z]\b|\$(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)))`, Name, Push("#pop", "dollar")},
+			{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "expr-chain")},
+			{`\.[0-9]+`, LiteralNumberFloat, Push("#pop", "expr-chain")},
+			{`[0-9]+[eE][+\-]?[0-9]+`, LiteralNumberFloat, Push("#pop", "expr-chain")},
+			{`[0-9]+\.[0-9]*[eE][+\-]?[0-9]+`, LiteralNumberFloat, Push("#pop", "expr-chain")},
+			{`[0-9]+\.[0-9]+`, LiteralNumberFloat, Push("#pop", "expr-chain")},
+			{`[0-9]+\.(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)|\.\.)`, LiteralNumberFloat, Push("#pop", "expr-chain")},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, Push("#pop", "expr-chain")},
+			{`[0-9]+`, LiteralNumberInteger, Push("#pop", "expr-chain")},
+			{`'`, LiteralStringSingle, Push("#pop", "expr-chain", "string-single-interpol")},
+			{`"`, LiteralStringDouble, Push("#pop", "expr-chain", "string-double")},
+			{`~/(\\\\|\\/|[^/\n])*/[gimsu]*`, LiteralStringRegex, Push("#pop", "expr-chain")},
+			{`\[`, Punctuation, Push("#pop", "expr-chain", "array-decl")},
+		},
+		"expr-chain": {
+			Include("spaces"),
+			{`(?:\+\+|\-\-)`, Operator, nil},
+			{`(?:%=|&=|\|=|\^=|\+=|\-=|\*=|/=|<<=|>\s*>\s*=|>\s*>\s*>\s*=|==|!=|<=|>\s*=|&&|\|\||<<|>>>|>\s*>|\.\.\.|<|>|%|&|\||\^|\+|\*|/|\-|=>|=)`, Operator, Push("#pop", "expr")},
+			{`(?:in)\b`, Keyword, Push("#pop", "expr")},
+			{`\?`, Operator, Push("#pop", "expr", "ternary", "expr")},
+			{`(\.)((?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+))`, ByGroups(Punctuation, Name), nil},
+			{`\[`, Punctuation, Push("array-access")},
+			{`\(`, Punctuation, Push("call")},
+			Default(Pop(1)),
+		},
+		"macro": {
+			Include("spaces"),
+			Include("meta"),
+			{`:`, Punctuation, Push("#pop", "type")},
+			{`(?:extern|private)\b`, KeywordDeclaration, nil},
+			{`(?:abstract)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "abstract")},
+			{`(?:class|interface)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "macro-class")},
+			{`(?:enum)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "enum")},
+			{`(?:typedef)\b`, KeywordDeclaration, Push("#pop", "optional-semicolon", "typedef")},
+			Default(Pop(1), Push("expr")),
+		},
+		"macro-class": {
+			{`\{`, Punctuation, Push("#pop", "class-body")},
+			Include("class"),
+		},
+		"cast": {
+			Include("spaces"),
+			{`\(`, Punctuation, Push("#pop", "parenthesis-close", "cast-type", "expr")},
+			Default(Pop(1), Push("expr")),
+		},
+		"cast-type": {
+			Include("spaces"),
+			{`,`, Punctuation, Push("#pop", "type")},
+			Default(Pop(1)),
+		},
+		"catch": {
+			Include("spaces"),
+			{`(?:catch)\b`, Keyword, Push("expr", "function-param", "parenthesis-open")},
+			Default(Pop(1)),
+		},
+		"do": {
+			Include("spaces"),
+			Default(Pop(1), Push("do-while"), Push("expr")),
+		},
+		"do-while": {
+			Include("spaces"),
+			{`(?:while)\b`, Keyword, Push("#pop", "parenthesis", "parenthesis-open")},
+		},
+		"while": {
+			Include("spaces"),
+			{`\(`, Punctuation, Push("#pop", "expr", "parenthesis")},
+		},
+		"for": {
+			Include("spaces"),
+			{`\(`, Punctuation, Push("#pop", "expr", "parenthesis")},
+		},
+		"if": {
+			Include("spaces"),
+			{`\(`, Punctuation, Push("#pop", "else", "optional-semicolon", "expr", "parenthesis")},
+		},
+		"else": {
+			Include("spaces"),
+			{`(?:else)\b`, Keyword, Push("#pop", "expr")},
+			Default(Pop(1)),
+		},
+		"switch": {
+			Include("spaces"),
+			Default(Pop(1), Push("switch-body"), Push("bracket-open"), Push("expr")),
+		},
+		"switch-body": {
+			Include("spaces"),
+			{`(?:case|default)\b`, Keyword, Push("case-block", "case")},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"case": {
+			Include("spaces"),
+			{`:`, Punctuation, Pop(1)},
+			Default(Pop(1), Push("case-sep"), Push("case-guard"), Push("expr")),
+		},
+		"case-sep": {
+			Include("spaces"),
+			{`:`, Punctuation, Pop(1)},
+			{`,`, Punctuation, Push("#pop", "case")},
+		},
+		"case-guard": {
+			Include("spaces"),
+			{`(?:if)\b`, Keyword, Push("#pop", "parenthesis", "parenthesis-open")},
+			Default(Pop(1)),
+		},
+		"case-block": {
+			Include("spaces"),
+			{`(?!(?:case|default)\b|\})`, Keyword, Push("expr-statement")},
+			Default(Pop(1)),
+		},
+		"new": {
+			Include("spaces"),
+			Default(Pop(1), Push("call"), Push("parenthesis-open"), Push("type")),
+		},
+		"array-decl": {
+			Include("spaces"),
+			{`\]`, Punctuation, Pop(1)},
+			Default(Pop(1), Push("array-decl-sep"), Push("expr")),
+		},
+		"array-decl-sep": {
+			Include("spaces"),
+			{`\]`, Punctuation, Pop(1)},
+			{`,`, Punctuation, Push("#pop", "array-decl")},
+		},
+		"array-access": {
+			Include("spaces"),
+			Default(Pop(1), Push("array-access-close"), Push("expr")),
+		},
+		"array-access-close": {
+			Include("spaces"),
+			{`\]`, Punctuation, Pop(1)},
+		},
+		"comma": {
+			Include("spaces"),
+			{`,`, Punctuation, Pop(1)},
+		},
+		"colon": {
+			Include("spaces"),
+			{`:`, Punctuation, Pop(1)},
+		},
+		"semicolon": {
+			Include("spaces"),
+			{`;`, Punctuation, Pop(1)},
+		},
+		"optional-semicolon": {
+			Include("spaces"),
+			{`;`, Punctuation, Pop(1)},
+			Default(Pop(1)),
+		},
+		"ident": {
+			Include("spaces"),
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Pop(1)},
+		},
+		"dollar": {
+			Include("spaces"),
+			{`\{`, Punctuation, Push("#pop", "expr-chain", "bracket-close", "expr")},
+			Default(Pop(1), Push("expr-chain")),
+		},
+		"type-name": {
+			Include("spaces"),
+			{`_*[A-Z]\w*`, Name, Pop(1)},
+		},
+		"type-full-name": {
+			Include("spaces"),
+			{`\.`, Punctuation, Push("ident")},
+			Default(Pop(1)),
+		},
+		"type": {
+			Include("spaces"),
+			{`\?`, Punctuation, nil},
+			{`(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "type-check", "type-full-name")},
+			{`\{`, Punctuation, Push("#pop", "type-check", "type-struct")},
+			{`\(`, Punctuation, Push("#pop", "type-check", "type-parenthesis")},
+		},
+		"type-parenthesis": {
+			Include("spaces"),
+			Default(Pop(1), Push("parenthesis-close"), Push("type")),
+		},
+		"type-check": {
+			Include("spaces"),
+			{`->`, Punctuation, Push("#pop", "type")},
+			{`<(?!=)`, Punctuation, Push("type-param")},
+			Default(Pop(1)),
+		},
+		"type-struct": {
+			Include("spaces"),
+			{`\}`, Punctuation, Pop(1)},
+			{`\?`, Punctuation, nil},
+			{`>`, Punctuation, Push("comma", "type")},
+			{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "type-struct-sep", "type", "colon")},
+			Include("class-body"),
+		},
+		"type-struct-sep": {
+			Include("spaces"),
+			{`\}`, Punctuation, Pop(1)},
+			{`,`, Punctuation, Push("#pop", "type-struct")},
+		},
+		"type-param-type": {
+			{`\.[0-9]+`, LiteralNumberFloat, Pop(1)},
+			{`[0-9]+[eE][+\-]?[0-9]+`, LiteralNumberFloat, Pop(1)},
+			{`[0-9]+\.[0-9]*[eE][+\-]?[0-9]+`, LiteralNumberFloat, Pop(1)},
+			{`[0-9]+\.[0-9]+`, LiteralNumberFloat, Pop(1)},
+			{`[0-9]+\.(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)|\.\.)`, LiteralNumberFloat, Pop(1)},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, Pop(1)},
+			{`[0-9]+`, LiteralNumberInteger, Pop(1)},
+			{`'`, LiteralStringSingle, Push("#pop", "string-single")},
+			{`"`, LiteralStringDouble, Push("#pop", "string-double")},
+			{`~/(\\\\|\\/|[^/\n])*/[gim]*`, LiteralStringRegex, Pop(1)},
+			{`\[`, Operator, Push("#pop", "array-decl")},
+			Include("type"),
+		},
+		"type-param": {
+			Include("spaces"),
+			Default(Pop(1), Push("type-param-sep"), Push("type-param-type")),
+		},
+		"type-param-sep": {
+			Include("spaces"),
+			{`>`, Punctuation, Pop(1)},
+			{`,`, Punctuation, Push("#pop", "type-param")},
+		},
+		"type-param-constraint": {
+			Include("spaces"),
+			{`<(?!=)`, Punctuation, Push("#pop", "type-param-constraint-sep", "type-param-constraint-flag", "type-name")},
+			Default(Pop(1)),
+		},
+		"type-param-constraint-sep": {
+			Include("spaces"),
+			{`>`, Punctuation, Pop(1)},
+			{`,`, Punctuation, Push("#pop", "type-param-constraint-sep", "type-param-constraint-flag", "type-name")},
+		},
+		"type-param-constraint-flag": {
+			Include("spaces"),
+			{`:`, Punctuation, Push("#pop", "type-param-constraint-flag-type")},
+			Default(Pop(1)),
+		},
+		"type-param-constraint-flag-type": {
+			Include("spaces"),
+			{`\(`, Punctuation, Push("#pop", "type-param-constraint-flag-type-sep", "type")},
+			Default(Pop(1), Push("type")),
+		},
+		"type-param-constraint-flag-type-sep": {
+			Include("spaces"),
+			{`\)`, Punctuation, Pop(1)},
+			{`,`, Punctuation, Push("type")},
+		},
+		"parenthesis": {
+			Include("spaces"),
+			Default(Pop(1), Push("parenthesis-close"), Push("flag"), Push("expr")),
+		},
+		"parenthesis-open": {
+			Include("spaces"),
+			{`\(`, Punctuation, Pop(1)},
+		},
+		"parenthesis-close": {
+			Include("spaces"),
+			{`\)`, Punctuation, Pop(1)},
+		},
+		"var": {
+			Include("spaces"),
+			{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Text, Push("#pop", "var-sep", "assign", "flag", "prop-get-set")},
+		},
+		"var-sep": {
+			Include("spaces"),
+			{`,`, Punctuation, Push("#pop", "var")},
+			Default(Pop(1)),
+		},
+		"assign": {
+			Include("spaces"),
+			{`=`, Operator, Push("#pop", "expr")},
+			Default(Pop(1)),
+		},
+		"flag": {
+			Include("spaces"),
+			{`:`, Punctuation, Push("#pop", "type")},
+			Default(Pop(1)),
+		},
+		"ternary": {
+			Include("spaces"),
+			{`:`, Operator, Pop(1)},
+		},
+		"call": {
+			Include("spaces"),
+			{`\)`, Punctuation, Pop(1)},
+			Default(Pop(1), Push("call-sep"), Push("expr")),
+		},
+		"call-sep": {
+			Include("spaces"),
+			{`\)`, Punctuation, Pop(1)},
+			{`,`, Punctuation, Push("#pop", "call")},
+		},
+		"bracket": {
+			Include("spaces"),
+			{`(?!(?:\$\s*[a-z]\b|\$(?!(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+))))(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Push("#pop", "bracket-check")},
+			{`'`, LiteralStringSingle, Push("#pop", "bracket-check", "string-single")},
+			{`"`, LiteralStringDouble, Push("#pop", "bracket-check", "string-double")},
+			Default(Pop(1), Push("block")),
+		},
+		"bracket-check": {
+			Include("spaces"),
+			{`:`, Punctuation, Push("#pop", "object-sep", "expr")},
+			Default(Pop(1), Push("block"), Push("optional-semicolon"), Push("expr-chain")),
+		},
+		"block": {
+			Include("spaces"),
+			{`\}`, Punctuation, Pop(1)},
+			Default(Push("expr-statement")),
+		},
+		"object": {
+			Include("spaces"),
+			{`\}`, Punctuation, Pop(1)},
+			Default(Pop(1), Push("object-sep"), Push("expr"), Push("colon"), Push("ident-or-string")),
+		},
+		"ident-or-string": {
+			Include("spaces"),
+			{`(?!(?:function|class|static|var|if|else|while|do|for|break|return|continue|extends|implements|import|switch|case|default|public|private|try|untyped|catch|new|this|throw|extern|enum|in|interface|cast|override|dynamic|typedef|package|inline|using|null|true|false|abstract)\b)(?:_*[a-z]\w*|_+[0-9]\w*|_*[A-Z]\w*|_+|\$\w+)`, Name, Pop(1)},
+			{`'`, LiteralStringSingle, Push("#pop", "string-single")},
+			{`"`, LiteralStringDouble, Push("#pop", "string-double")},
+		},
+		"object-sep": {
+			Include("spaces"),
+			{`\}`, Punctuation, Pop(1)},
+			{`,`, Punctuation, Push("#pop", "object")},
+		},
+	},
+))
+
+func haxePreProcMutator(state *LexerState) error {
+	stack, ok := state.Get("haxe-pre-proc").([][]string)
+	if !ok {
+		stack = [][]string{}
+	}
+
+	proc := state.Groups[2]
+	switch proc {
+	case "if":
+		stack = append(stack, state.Stack)
+	case "else", "elseif":
+		if len(stack) > 0 {
+			state.Stack = stack[len(stack)-1]
+		}
+	case "end":
+		stack = stack[:len(stack)-1]
+	}
+
+	if proc == "if" || proc == "elseif" {
+		state.Stack = append(state.Stack, "preproc-expr")
+	}
+
+	if proc == "error" {
+		state.Stack = append(state.Stack, "preproc-error")
+	}
+	state.Set("haxe-pre-proc", stack)
+	return nil
+}
diff --git a/vendor/github.com/alecthomas/chroma/lexers/h/hcl.go b/vendor/github.com/alecthomas/chroma/lexers/h/hcl.go
new file mode 100644
index 0000000000..ce7064b58d
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/h/hcl.go
@@ -0,0 +1,69 @@
+package h
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// HCL lexer.
+var HCL = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "HCL",
+		Aliases:   []string{"hcl"},
+		Filenames: []string{"*.hcl"},
+		MimeTypes: []string{"application/x-hcl"},
+	},
+	Rules{
+		"root": {
+			Include("string"),
+			Include("punctuation"),
+			Include("curly"),
+			Include("basic"),
+			Include("whitespace"),
+			{`[0-9]+`, LiteralNumber, nil},
+		},
+		"basic": {
+			{Words(`\b`, `\b`, `true`, `false`), KeywordType, nil},
+			{`\s*/\*`, CommentMultiline, Push("comment")},
+			{`\s*#.*\n`, CommentSingle, nil},
+			{`(.*?)(\s*)(=)`, ByGroups(Name, Text, Operator), nil},
+			{`\d+`, Number, nil},
+			{`\b\w+\b`, Keyword, nil},
+			{`\$\{`, LiteralStringInterpol, Push("var_builtin")},
+		},
+		"function": {
+			{`(\s+)(".*")(\s+)`, ByGroups(Text, LiteralString, Text), nil},
+			Include("punctuation"),
+			Include("curly"),
+		},
+		"var_builtin": {
+			{`\$\{`, LiteralStringInterpol, Push()},
+			{Words(`\b`, `\b`, `concat`, `file`, `join`, `lookup`, `element`), NameBuiltin, nil},
+			Include("string"),
+			Include("punctuation"),
+			{`\s+`, Text, nil},
+			{`\}`, LiteralStringInterpol, Pop(1)},
+		},
+		"string": {
+			{`(".*")`, ByGroups(LiteralStringDouble), nil},
+		},
+		"punctuation": {
+			{`[\[\](),.]`, Punctuation, nil},
+		},
+		"curly": {
+			{`\{`, TextPunctuation, nil},
+			{`\}`, TextPunctuation, nil},
+		},
+		"comment": {
+			{`[^*/]`, CommentMultiline, nil},
+			{`/\*`, CommentMultiline, Push()},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[*/]`, CommentMultiline, nil},
+		},
+		"whitespace": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/h/hexdump.go b/vendor/github.com/alecthomas/chroma/lexers/h/hexdump.go
new file mode 100644
index 0000000000..8b7e7bdda6
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/h/hexdump.go
@@ -0,0 +1,67 @@
+package h
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Hexdump lexer.
+var Hexdump = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Hexdump",
+		Aliases:   []string{"hexdump"},
+		Filenames: []string{},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			Include("offset"),
+			{`([0-9A-Ha-h]{2})(\-)([0-9A-Ha-h]{2})`, ByGroups(LiteralNumberHex, Punctuation, LiteralNumberHex), nil},
+			{`[0-9A-Ha-h]{2}`, LiteralNumberHex, nil},
+			{`(\s{2,3})(\>)(.{16})(\<)$`, ByGroups(Text, Punctuation, LiteralString, Punctuation), Push("bracket-strings")},
+			{`(\s{2,3})(\|)(.{16})(\|)$`, ByGroups(Text, Punctuation, LiteralString, Punctuation), Push("piped-strings")},
+			{`(\s{2,3})(\>)(.{1,15})(\<)$`, ByGroups(Text, Punctuation, LiteralString, Punctuation), nil},
+			{`(\s{2,3})(\|)(.{1,15})(\|)$`, ByGroups(Text, Punctuation, LiteralString, Punctuation), nil},
+			{`(\s{2,3})(.{1,15})$`, ByGroups(Text, LiteralString), nil},
+			{`(\s{2,3})(.{16}|.{20})$`, ByGroups(Text, LiteralString), Push("nonpiped-strings")},
+			{`\s`, Text, nil},
+			{`^\*`, Punctuation, nil},
+		},
+		"offset": {
+			{`^([0-9A-Ha-h]+)(:)`, ByGroups(NameLabel, Punctuation), Push("offset-mode")},
+			{`^[0-9A-Ha-h]+`, NameLabel, nil},
+		},
+		"offset-mode": {
+			{`\s`, Text, Pop(1)},
+			{`[0-9A-Ha-h]+`, NameLabel, nil},
+			{`:`, Punctuation, nil},
+		},
+		"piped-strings": {
+			{`\n`, Text, nil},
+			Include("offset"),
+			{`[0-9A-Ha-h]{2}`, LiteralNumberHex, nil},
+			{`(\s{2,3})(\|)(.{1,16})(\|)$`, ByGroups(Text, Punctuation, LiteralString, Punctuation), nil},
+			{`\s`, Text, nil},
+			{`^\*`, Punctuation, nil},
+		},
+		"bracket-strings": {
+			{`\n`, Text, nil},
+			Include("offset"),
+			{`[0-9A-Ha-h]{2}`, LiteralNumberHex, nil},
+			{`(\s{2,3})(\>)(.{1,16})(\<)$`, ByGroups(Text, Punctuation, LiteralString, Punctuation), nil},
+			{`\s`, Text, nil},
+			{`^\*`, Punctuation, nil},
+		},
+		"nonpiped-strings": {
+			{`\n`, Text, nil},
+			Include("offset"),
+			{`([0-9A-Ha-h]{2})(\-)([0-9A-Ha-h]{2})`, ByGroups(LiteralNumberHex, Punctuation, LiteralNumberHex), nil},
+			{`[0-9A-Ha-h]{2}`, LiteralNumberHex, nil},
+			{`(\s{19,})(.{1,20}?)$`, ByGroups(Text, LiteralString), nil},
+			{`(\s{2,3})(.{1,20})$`, ByGroups(Text, LiteralString), nil},
+			{`\s`, Text, nil},
+			{`^\*`, Punctuation, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/h/html.go b/vendor/github.com/alecthomas/chroma/lexers/h/html.go
new file mode 100644
index 0000000000..07fc27ef55
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/h/html.go
@@ -0,0 +1,59 @@
+package h
+
+import (
+	. "github.com/alecthomas/chroma"          // nolint
+	. "github.com/alecthomas/chroma/lexers/c" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+	. "github.com/alecthomas/chroma/lexers/j" // nolint
+)
+
+// HTML lexer.
+var HTML = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "HTML",
+		Aliases:         []string{"html"},
+		Filenames:       []string{"*.html", "*.htm", "*.xhtml", "*.xslt"},
+		MimeTypes:       []string{"text/html", "application/xhtml+xml"},
+		NotMultiline:    true,
+		DotAll:          true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`[^<&]+`, Text, nil},
+			{`&\S*?;`, NameEntity, nil},
+			{`\<\!\[CDATA\[.*?\]\]\>`, CommentPreproc, nil},
+			{`<!--`, Comment, Push("comment")},
+			{`<\?.*?\?>`, CommentPreproc, nil},
+			{`<![^>]*>`, CommentPreproc, nil},
+			{`(<)(\s*)(script)(\s*)`, ByGroups(Punctuation, Text, NameTag, Text), Push("script-content", "tag")},
+			{`(<)(\s*)(style)(\s*)`, ByGroups(Punctuation, Text, NameTag, Text), Push("style-content", "tag")},
+			{`(<)(\s*)([\w:.-]+)`, ByGroups(Punctuation, Text, NameTag), Push("tag")},
+			{`(<)(\s*)(/)(\s*)([\w:.-]+)(\s*)(>)`, ByGroups(Punctuation, Text, Punctuation, Text, NameTag, Text, Punctuation), nil},
+		},
+		"comment": {
+			{`[^-]+`, Comment, nil},
+			{`-->`, Comment, Pop(1)},
+			{`-`, Comment, nil},
+		},
+		"tag": {
+			{`\s+`, Text, nil},
+			{`([\w:-]+\s*)(=)(\s*)`, ByGroups(NameAttribute, Operator, Text), Push("attr")},
+			{`[\w:-]+`, NameAttribute, nil},
+			{`(/?)(\s*)(>)`, ByGroups(Punctuation, Text, Punctuation), Pop(1)},
+		},
+		"script-content": {
+			{`(<)(\s*)(/)(\s*)(script)(\s*)(>)`, ByGroups(Punctuation, Text, Punctuation, Text, NameTag, Text, Punctuation), Pop(1)},
+			{`.+?(?=<\s*/\s*script\s*>)`, Using(Javascript), nil},
+		},
+		"style-content": {
+			{`(<)(\s*)(/)(\s*)(style)(\s*)(>)`, ByGroups(Punctuation, Text, Punctuation, Text, NameTag, Text, Punctuation), Pop(1)},
+			{`.+?(?=<\s*/\s*style\s*>)`, Using(CSS), nil},
+		},
+		"attr": {
+			{`".*?"`, LiteralString, Pop(1)},
+			{`'.*?'`, LiteralString, Pop(1)},
+			{`[^\s>]+`, LiteralString, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/h/http.go b/vendor/github.com/alecthomas/chroma/lexers/h/http.go
new file mode 100644
index 0000000000..0a1264cf08
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/h/http.go
@@ -0,0 +1,128 @@
+package h
+
+import (
+	"strings"
+
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// HTTP lexer.
+var HTTP = internal.Register(httpBodyContentTypeLexer(MustNewLexer(
+	&Config{
+		Name:         "HTTP",
+		Aliases:      []string{"http"},
+		Filenames:    []string{},
+		MimeTypes:    []string{},
+		NotMultiline: true,
+		DotAll:       true,
+	},
+	Rules{
+		"root": {
+			{`(GET|POST|PUT|DELETE|HEAD|OPTIONS|TRACE|PATCH|CONNECT)( +)([^ ]+)( +)(HTTP)(/)(1\.[01])(\r?\n|\Z)`, ByGroups(NameFunction, Text, NameNamespace, Text, KeywordReserved, Operator, LiteralNumber, Text), Push("headers")},
+			{`(HTTP)(/)(1\.[01])( +)(\d{3})( +)([^\r\n]+)(\r?\n|\Z)`, ByGroups(KeywordReserved, Operator, LiteralNumber, Text, LiteralNumber, Text, NameException, Text), Push("headers")},
+		},
+		"headers": {
+			{`([^\s:]+)( *)(:)( *)([^\r\n]+)(\r?\n|\Z)`, EmitterFunc(httpHeaderBlock), nil},
+			{`([\t ]+)([^\r\n]+)(\r?\n|\Z)`, EmitterFunc(httpContinuousHeaderBlock), nil},
+			{`\r?\n`, Text, Push("content")},
+		},
+		"content": {
+			{`.+`, EmitterFunc(httpContentBlock), nil},
+		},
+	},
+)))
+
+func httpContentBlock(groups []string, lexer Lexer) Iterator {
+	tokens := []Token{
+		{Generic, groups[0]},
+	}
+	return Literator(tokens...)
+}
+
+func httpHeaderBlock(groups []string, lexer Lexer) Iterator {
+	tokens := []Token{
+		{Name, groups[1]},
+		{Text, groups[2]},
+		{Operator, groups[3]},
+		{Text, groups[4]},
+		{Literal, groups[5]},
+		{Text, groups[6]},
+	}
+	return Literator(tokens...)
+}
+
+func httpContinuousHeaderBlock(groups []string, lexer Lexer) Iterator {
+	tokens := []Token{
+		{Text, groups[1]},
+		{Literal, groups[2]},
+		{Text, groups[3]},
+	}
+	return Literator(tokens...)
+}
+
+func httpBodyContentTypeLexer(lexer Lexer) Lexer { return &httpBodyContentTyper{lexer} }
+
+type httpBodyContentTyper struct{ Lexer }
+
+func (d *httpBodyContentTyper) Tokenise(options *TokeniseOptions, text string) (Iterator, error) { // nolint: gocognit
+	var contentType string
+	var isContentType bool
+	var subIterator Iterator
+
+	it, err := d.Lexer.Tokenise(options, text)
+	if err != nil {
+		return nil, err
+	}
+
+	return func() Token {
+		token := it()
+
+		if token == EOF {
+			if subIterator != nil {
+				return subIterator()
+			}
+			return EOF
+		}
+
+		switch {
+		case token.Type == Name && strings.ToLower(token.Value) == "content-type":
+			{
+				isContentType = true
+			}
+		case token.Type == Literal && isContentType:
+			{
+				isContentType = false
+				contentType = strings.TrimSpace(token.Value)
+				pos := strings.Index(contentType, ";")
+				if pos > 0 {
+					contentType = strings.TrimSpace(contentType[:pos])
+				}
+			}
+		case token.Type == Generic && contentType != "":
+			{
+				lexer := internal.MatchMimeType(contentType)
+
+				// application/calendar+xml can be treated as application/xml
+				// if there's not a better match.
+				if lexer == nil && strings.Contains(contentType, "+") {
+					slashPos := strings.Index(contentType, "/")
+					plusPos := strings.LastIndex(contentType, "+")
+					contentType = contentType[:slashPos+1] + contentType[plusPos+1:]
+					lexer = internal.MatchMimeType(contentType)
+				}
+
+				if lexer == nil {
+					token.Type = Text
+				} else {
+					subIterator, err = lexer.Tokenise(nil, token.Value)
+					if err != nil {
+						panic(err)
+					}
+					return EOF
+				}
+			}
+		}
+		return token
+	}, nil
+}
diff --git a/vendor/github.com/alecthomas/chroma/lexers/h/hy.go b/vendor/github.com/alecthomas/chroma/lexers/h/hy.go
new file mode 100644
index 0000000000..17385e86fe
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/h/hy.go
@@ -0,0 +1,51 @@
+package h
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Hy lexer.
+var Hy = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Hy",
+		Aliases:   []string{"hylang"},
+		Filenames: []string{"*.hy"},
+		MimeTypes: []string{"text/x-hy", "application/x-hy"},
+	},
+	Rules{
+		"root": {
+			{`;.*$`, CommentSingle, nil},
+			{`[,\s]+`, Text, nil},
+			{`-?\d+\.\d+`, LiteralNumberFloat, nil},
+			{`-?\d+`, LiteralNumberInteger, nil},
+			{`0[0-7]+j?`, LiteralNumberOct, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumberHex, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`'(?!#)[\w!$%*+<=>?/.#-]+`, LiteralStringSymbol, nil},
+			{`\\(.|[a-z]+)`, LiteralStringChar, nil},
+			{`^(\s*)([rRuU]{,2}"""(?:.|\n)*?""")`, ByGroups(Text, LiteralStringDoc), nil},
+			{`^(\s*)([rRuU]{,2}'''(?:.|\n)*?''')`, ByGroups(Text, LiteralStringDoc), nil},
+			{`::?(?!#)[\w!$%*+<=>?/.#-]+`, LiteralStringSymbol, nil},
+			{"~@|[`\\'#^~&@]", Operator, nil},
+			Include("py-keywords"),
+			Include("py-builtins"),
+			{Words(``, ` `, `cond`, `for`, `->`, `->>`, `car`, `cdr`, `first`, `rest`, `let`, `when`, `unless`, `import`, `do`, `progn`, `get`, `slice`, `assoc`, `with-decorator`, `,`, `list_comp`, `kwapply`, `~`, `is`, `in`, `is-not`, `not-in`, `quasiquote`, `unquote`, `unquote-splice`, `quote`, `|`, `<<=`, `>>=`, `foreach`, `while`, `eval-and-compile`, `eval-when-compile`), Keyword, nil},
+			{Words(``, ` `, `def`, `defn`, `defun`, `defmacro`, `defclass`, `lambda`, `fn`, `setv`), KeywordDeclaration, nil},
+			{Words(``, ` `, `cycle`, `dec`, `distinct`, `drop`, `even?`, `filter`, `inc`, `instance?`, `iterable?`, `iterate`, `iterator?`, `neg?`, `none?`, `nth`, `numeric?`, `odd?`, `pos?`, `remove`, `repeat`, `repeatedly`, `take`, `take_nth`, `take_while`, `zero?`), NameBuiltin, nil},
+			{`(?<=\()(?!#)[\w!$%*+<=>?/.#-]+`, NameFunction, nil},
+			{`(?!#)[\w!$%*+<=>?/.#-]+`, NameVariable, nil},
+			{`(\[|\])`, Punctuation, nil},
+			{`(\{|\})`, Punctuation, nil},
+			{`(\(|\))`, Punctuation, nil},
+		},
+		"py-keywords": {
+			{Words(``, `\b`, `assert`, `break`, `continue`, `del`, `elif`, `else`, `except`, `exec`, `finally`, `for`, `global`, `if`, `lambda`, `pass`, `print`, `raise`, `return`, `try`, `while`, `yield`, `yield from`, `as`, `with`), Keyword, nil},
+		},
+		"py-builtins": {
+			{Words(`(?<!\.)`, `\b`, `__import__`, `abs`, `all`, `any`, `apply`, `basestring`, `bin`, `bool`, `buffer`, `bytearray`, `bytes`, `callable`, `chr`, `classmethod`, `cmp`, `coerce`, `compile`, `complex`, `delattr`, `dict`, `dir`, `divmod`, `enumerate`, `eval`, `execfile`, `exit`, `file`, `filter`, `float`, `frozenset`, `getattr`, `globals`, `hasattr`, `hash`, `hex`, `id`, `input`, `int`, `intern`, `isinstance`, `issubclass`, `iter`, `len`, `list`, `locals`, `long`, `map`, `max`, `min`, `next`, `object`, `oct`, `open`, `ord`, `pow`, `property`, `range`, `raw_input`, `reduce`, `reload`, `repr`, `reversed`, `round`, `set`, `setattr`, `slice`, `sorted`, `staticmethod`, `str`, `sum`, `super`, `tuple`, `type`, `unichr`, `unicode`, `vars`, `xrange`, `zip`), NameBuiltin, nil},
+			{`(?<!\.)(self|None|Ellipsis|NotImplemented|False|True|cls)\b`, NameBuiltinPseudo, nil},
+			{Words(`(?<!\.)`, `\b`, `ArithmeticError`, `AssertionError`, `AttributeError`, `BaseException`, `DeprecationWarning`, `EOFError`, `EnvironmentError`, `Exception`, `FloatingPointError`, `FutureWarning`, `GeneratorExit`, `IOError`, `ImportError`, `ImportWarning`, `IndentationError`, `IndexError`, `KeyError`, `KeyboardInterrupt`, `LookupError`, `MemoryError`, `NameError`, `NotImplemented`, `NotImplementedError`, `OSError`, `OverflowError`, `OverflowWarning`, `PendingDeprecationWarning`, `ReferenceError`, `RuntimeError`, `RuntimeWarning`, `StandardError`, `StopIteration`, `SyntaxError`, `SyntaxWarning`, `SystemError`, `SystemExit`, `TabError`, `TypeError`, `UnboundLocalError`, `UnicodeDecodeError`, `UnicodeEncodeError`, `UnicodeError`, `UnicodeTranslateError`, `UnicodeWarning`, `UserWarning`, `ValueError`, `VMSError`, `Warning`, `WindowsError`, `ZeroDivisionError`), NameException, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/hlb.go b/vendor/github.com/alecthomas/chroma/lexers/hlb.go
new file mode 100644
index 0000000000..4dcf8ed3ed
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/hlb.go
@@ -0,0 +1,54 @@
+package lexers
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// HLB lexer.
+var HLB = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "HLB",
+		Aliases:   []string{"hlb"},
+		Filenames: []string{"*.hlb"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`(#.*)`, ByGroups(CommentSingle), nil},
+			{`((\b(0(b|B|o|O|x|X)[a-fA-F0-9]+)\b)|(\b(0|[1-9][0-9]*)\b))`, ByGroups(LiteralNumber), nil},
+			{`((\b(true|false)\b))`, ByGroups(NameBuiltin), nil},
+			{`(\bstring\b|\bint\b|\bbool\b|\bfs\b|\boption\b)`, ByGroups(KeywordType), nil},
+			{`(\b[a-zA-Z_][a-zA-Z0-9]*\b)(\()`, ByGroups(NameFunction, Punctuation), Push("params")},
+			{`(\{)`, ByGroups(Punctuation), Push("block")},
+			{`(\n|\r|\r\n)`, Text, nil},
+			{`.`, Text, nil},
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\"`, LiteralString, nil},
+			{`[^\\"]+`, LiteralString, nil},
+		},
+		"block": {
+			{`(\})`, ByGroups(Punctuation), Pop(1)},
+			{`(#.*)`, ByGroups(CommentSingle), nil},
+			{`((\b(0(b|B|o|O|x|X)[a-fA-F0-9]+)\b)|(\b(0|[1-9][0-9]*)\b))`, ByGroups(LiteralNumber), nil},
+			{`((\b(true|false)\b))`, ByGroups(KeywordConstant), nil},
+			{`"`, LiteralString, Push("string")},
+			{`(with)`, ByGroups(KeywordReserved), nil},
+			{`(as)([\t ]+)(\b[a-zA-Z_][a-zA-Z0-9]*\b)`, ByGroups(KeywordReserved, Text, NameFunction), nil},
+			{`(\bstring\b|\bint\b|\bbool\b|\bfs\b|\boption\b)([\t ]+)(\{)`, ByGroups(KeywordType, Text, Punctuation), Push("block")},
+			{`(?!\b(?:scratch|image|resolve|http|checksum|chmod|filename|git|keepGitDir|local|includePatterns|excludePatterns|followPaths|generate|frontendInput|shell|run|readonlyRootfs|env|dir|user|network|security|host|ssh|secret|mount|target|localPath|uid|gid|mode|readonly|tmpfs|sourcePath|cache|mkdir|createParents|chown|createdTime|mkfile|rm|allowNotFound|allowWildcards|copy|followSymlinks|contentsOnly|unpack|createDestPath)\b)(\b[a-zA-Z_][a-zA-Z0-9]*\b)`, ByGroups(NameOther), nil},
+			{`(\n|\r|\r\n)`, Text, nil},
+			{`.`, Text, nil},
+		},
+		"params": {
+			{`(\))`, ByGroups(Punctuation), Pop(1)},
+			{`(variadic)`, ByGroups(Keyword), nil},
+			{`(\bstring\b|\bint\b|\bbool\b|\bfs\b|\boption\b)`, ByGroups(KeywordType), nil},
+			{`(\b[a-zA-Z_][a-zA-Z0-9]*\b)`, ByGroups(NameOther), nil},
+			{`(\n|\r|\r\n)`, Text, nil},
+			{`.`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/i/idris.go b/vendor/github.com/alecthomas/chroma/lexers/i/idris.go
new file mode 100644
index 0000000000..ea25ca215b
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/i/idris.go
@@ -0,0 +1,80 @@
+package i
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Idris lexer.
+var Idris = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Idris",
+		Aliases:   []string{"idris", "idr"},
+		Filenames: []string{"*.idr"},
+		MimeTypes: []string{"text/x-idris"},
+	},
+	Rules{
+		"root": {
+			{`^(\s*)(%lib|link|flag|include|hide|freeze|access|default|logging|dynamic|name|error_handlers|language)`, ByGroups(Text, KeywordReserved), nil},
+			{`(\s*)(--(?![!#$%&*+./<=>?@^|_~:\\]).*?)$`, ByGroups(Text, CommentSingle), nil},
+			{`(\s*)(\|{3}.*?)$`, ByGroups(Text, CommentSingle), nil},
+			{`(\s*)(\{-)`, ByGroups(Text, CommentMultiline), Push("comment")},
+			{`^(\s*)([^\s(){}]+)(\s*)(:)(\s*)`, ByGroups(Text, NameFunction, Text, OperatorWord, Text), nil},
+			{`\b(case|class|data|default|using|do|else|if|in|infix[lr]?|instance|rewrite|auto|namespace|codata|mutual|private|public|abstract|total|partial|let|proof|of|then|static|where|_|with|pattern|term|syntax|prefix|postulate|parameters|record|dsl|impossible|implicit|tactics|intros|intro|compute|refine|exact|trivial)(?!\')\b`, KeywordReserved, nil},
+			{`(import|module)(\s+)`, ByGroups(KeywordReserved, Text), Push("module")},
+			{`('')?[A-Z][\w\']*`, KeywordType, nil},
+			{`[a-z][\w\']*`, Text, nil},
+			{`(<-|::|->|=>|=)`, OperatorWord, nil},
+			{`([(){}\[\]:!#$%&*+.\\/<=>?@^|~-]+)`, OperatorWord, nil},
+			{`\d+[eE][+-]?\d+`, LiteralNumberFloat, nil},
+			{`\d+\.\d+([eE][+-]?\d+)?`, LiteralNumberFloat, nil},
+			{`0[xX][\da-fA-F]+`, LiteralNumberHex, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`'`, LiteralStringChar, Push("character")},
+			{`"`, LiteralString, Push("string")},
+			{`[^\s(){}]+`, Text, nil},
+			{`\s+?`, Text, nil},
+		},
+		"module": {
+			{`\s+`, Text, nil},
+			{`([A-Z][\w.]*)(\s+)(\()`, ByGroups(NameNamespace, Text, Punctuation), Push("funclist")},
+			{`[A-Z][\w.]*`, NameNamespace, Pop(1)},
+		},
+		"funclist": {
+			{`\s+`, Text, nil},
+			{`[A-Z]\w*`, KeywordType, nil},
+			{`(_[\w\']+|[a-z][\w\']*)`, NameFunction, nil},
+			{`--.*$`, CommentSingle, nil},
+			{`\{-`, CommentMultiline, Push("comment")},
+			{`,`, Punctuation, nil},
+			{`[:!#$%&*+.\\/<=>?@^|~-]+`, Operator, nil},
+			{`\(`, Punctuation, Push("funclist", "funclist")},
+			{`\)`, Punctuation, Pop(2)},
+		},
+		"comment": {
+			{`[^-{}]+`, CommentMultiline, nil},
+			{`\{-`, CommentMultiline, Push()},
+			{`-\}`, CommentMultiline, Pop(1)},
+			{`[-{}]`, CommentMultiline, nil},
+		},
+		"character": {
+			{`[^\\']`, LiteralStringChar, nil},
+			{`\\`, LiteralStringEscape, Push("escape")},
+			{`'`, LiteralStringChar, Pop(1)},
+		},
+		"string": {
+			{`[^\\"]+`, LiteralString, nil},
+			{`\\`, LiteralStringEscape, Push("escape")},
+			{`"`, LiteralString, Pop(1)},
+		},
+		"escape": {
+			{`[abfnrtv"\'&\\]`, LiteralStringEscape, Pop(1)},
+			{`\^[][A-Z@^_]`, LiteralStringEscape, Pop(1)},
+			{`NUL|SOH|[SE]TX|EOT|ENQ|ACK|BEL|BS|HT|LF|VT|FF|CR|S[OI]|DLE|DC[1-4]|NAK|SYN|ETB|CAN|EM|SUB|ESC|[FGRU]S|SP|DEL`, LiteralStringEscape, Pop(1)},
+			{`o[0-7]+`, LiteralStringEscape, Pop(1)},
+			{`x[\da-fA-F]+`, LiteralStringEscape, Pop(1)},
+			{`\d+`, LiteralStringEscape, Pop(1)},
+			{`\s+\\`, LiteralStringEscape, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/i/igor.go b/vendor/github.com/alecthomas/chroma/lexers/i/igor.go
new file mode 100644
index 0000000000..d704a4fbd9
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/i/igor.go
@@ -0,0 +1,32 @@
+package i
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Igor lexer.
+var Igor = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Igor",
+		Aliases:         []string{"igor", "igorpro"},
+		Filenames:       []string{"*.ipf"},
+		MimeTypes:       []string{"text/ipf"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`//.*$`, CommentSingle, nil},
+			{`"([^"\\]|\\.)*"`, LiteralString, nil},
+			{Words(`\b`, `\b`, `if`, `else`, `elseif`, `endif`, `for`, `endfor`, `strswitch`, `switch`, `case`, `default`, `endswitch`, `do`, `while`, `try`, `catch`, `endtry`, `break`, `continue`, `return`, `AbortOnRTE`, `AbortOnValue`), Keyword, nil},
+			{Words(`\b`, `\b`, `variable`, `string`, `constant`, `strconstant`, `NVAR`, `SVAR`, `WAVE`, `STRUCT`, `dfref`, `funcref`, `char`, `uchar`, `int16`, `uint16`, `int32`, `uint32`, `int64`, `uint64`, `float`, `double`), KeywordType, nil},
+			{Words(`\b`, `\b`, `override`, `ThreadSafe`, `MultiThread`, `static`, `Proc`, `Picture`, `Prompt`, `DoPrompt`, `macro`, `window`, `function`, `end`, `Structure`, `EndStructure`, `EndMacro`, `Menu`, `SubMenu`), KeywordReserved, nil},
+			{Words(`\b`, `\b`, `Abort`, `AddFIFOData`, `AddFIFOVectData`, `AddMovieAudio`, `AddMovieFrame`, `AddWavesToBoxPlot`, `AddWavesToViolinPlot`, `AdoptFiles`, `APMath`, `Append`, `AppendBoxPlot`, `AppendImage`, `AppendLayoutObject`, `AppendMatrixContour`, `AppendText`, `AppendToGizmo`, `AppendToGraph`, `AppendToLayout`, `AppendToTable`, `AppendViolinPlot`, `AppendXYZContour`, `AutoPositionWindow`, `AxonTelegraphFindServers`, `BackgroundInfo`, `Beep`, `BoundingBall`, `BoxSmooth`, `BrowseURL`, `BuildMenu`, `Button`, `cd`, `Chart`, `CheckBox`, `CheckDisplayed`, `ChooseColor`, `Close`, `CloseHelp`, `CloseMovie`, `CloseProc`, `ColorScale`, `ColorTab2Wave`, `Concatenate`, `ControlBar`, `ControlInfo`, `ControlUpdate`, `ConvertGlobalStringTextEncoding`, `ConvexHull`, `Convolve`, `CopyDimLabels`, `CopyFile`, `CopyFolder`, `CopyScales`, `Correlate`, `CreateAliasShortcut`, `CreateBrowser`, `Cross`, `CtrlBackground`, `CtrlFIFO`, `CtrlNamedBackground`, `Cursor`, `CurveFit`, `CustomControl`, `CWT`, `DAQmx_AI_SetupReader`, `DAQmx_AO_SetOutputs`, `DAQmx_CTR_CountEdges`, `DAQmx_CTR_OutputPulse`, `DAQmx_CTR_Period`, `DAQmx_CTR_PulseWidth`, `DAQmx_DIO_Config`, `DAQmx_DIO_WriteNewData`, `DAQmx_Scan`, `DAQmx_WaveformGen`, `Debugger`, `DebuggerOptions`, `DefaultFont`, `DefaultGuiControls`, `DefaultGuiFont`, `DefaultTextEncoding`, `DefineGuide`, `DelayUpdate`, `DeleteAnnotations`, `DeleteFile`, `DeleteFolder`, `DeletePoints`, `Differentiate`, `dir`, `Display`, `DisplayHelpTopic`, `DisplayProcedure`, `DoAlert`, `DoIgorMenu`, `DoUpdate`, `DoWindow`, `DoXOPIdle`, `DPSS`, `DrawAction`, `DrawArc`, `DrawBezier`, `DrawLine`, `DrawOval`, `DrawPICT`, `DrawPoly`, `DrawRect`, `DrawRRect`, `DrawText`, `DrawUserShape`, `DSPDetrend`, `DSPPeriodogram`, `Duplicate`, `DuplicateDataFolder`, `DWT`, `EdgeStats`, `Edit`, `ErrorBars`, `EstimatePeakSizes`, `Execute`, `ExecuteScriptText`, `ExperimentInfo`, `ExperimentModified`, `ExportGizmo`, `Extract`, `FastGaussTransform`, `FastOp`, `FBinRead`, `FBinWrite`, `FFT`, `FGetPos`, `FIFOStatus`, `FIFO2Wave`, `FilterFIR`, `FilterIIR`, `FindAPeak`, `FindContour`, `FindDuplicates`, `FindLevel`, `FindLevels`, `FindPeak`, `FindPointsInPoly`, `FindRoots`, `FindSequence`, `FindValue`, `FMaxFlat`, `FPClustering`, `fprintf`, `FReadLine`, `FSetPos`, `FStatus`, `FTPCreateDirectory`, `FTPDelete`, `FTPDownload`, `FTPUpload`, `FuncFit`, `FuncFitMD`, `GBLoadWave`, `GetAxis`, `GetCamera`, `GetFileFolderInfo`, `GetGizmo`, `GetLastUserMenuInfo`, `GetMarquee`, `GetMouse`, `GetSelection`, `GetWindow`, `GISCreateVectorLayer`, `GISGetRasterInfo`, `GISGetRegisteredFileInfo`, `GISGetVectorLayerInfo`, `GISLoadRasterData`, `GISLoadVectorData`, `GISRasterizeVectorData`, `GISRegisterFile`, `GISTransformCoords`, `GISUnRegisterFile`, `GISWriteFieldData`, `GISWriteGeometryData`, `GISWriteRaster`, `GPIBReadBinaryWave2`, `GPIBReadBinary2`, `GPIBReadWave2`, `GPIBRead2`, `GPIBWriteBinaryWave2`, `GPIBWriteBinary2`, `GPIBWriteWave2`, `GPIBWrite2`, `GPIB2`, `GraphNormal`, `GraphWaveDraw`, `GraphWaveEdit`, `Grep`, `GroupBox`, `Hanning`, `HDFInfo`, `HDFReadImage`, `HDFReadSDS`, `HDFReadVset`, `HDF5CloseFile`, `HDF5CloseGroup`, `HDF5ConvertColors`, `HDF5CreateFile`, `HDF5CreateGroup`, `HDF5CreateLink`, `HDF5Dump`, `HDF5DumpErrors`, `HDF5DumpState`, `HDF5FlushFile`, `HDF5ListAttributes`, `HDF5ListGroup`, `HDF5LoadData`, `HDF5LoadGroup`, `HDF5LoadImage`, `HDF5OpenFile`, `HDF5OpenGroup`, `HDF5SaveData`, `HDF5SaveGroup`, `HDF5SaveImage`, `HDF5TestOperation`, `HDF5UnlinkObject`, `HideIgorMenus`, `HideInfo`, `HideProcedures`, `HideTools`, `HilbertTransform`, `Histogram`, `ICA`, `IFFT`, `ImageAnalyzeParticles`, `ImageBlend`, `ImageBoundaryToMask`, `ImageComposite`, `ImageEdgeDetection`, `ImageFileInfo`, `ImageFilter`, `ImageFocus`, `ImageFromXYZ`, `ImageGenerateROIMask`, `ImageGLCM`, `ImageHistModification`, `ImageHistogram`, `ImageInterpolate`, `ImageLineProfile`, `ImageLoad`, `ImageMorphology`, `ImageRegistration`, `ImageRemoveBackground`, `ImageRestore`, `ImageRotate`, `ImageSave`, `ImageSeedFill`, `ImageSkeleton3d`, `ImageSnake`, `ImageStats`, `ImageThreshold`, `ImageTransform`, `ImageUnwrapPhase`, `ImageWindow`, `IndexSort`, `InsertPoints`, `Integrate`, `IntegrateODE`, `Integrate2D`, `Interpolate2`, `Interpolate3D`, `Interp3DPath`, `ITCCloseAll2`, `ITCCloseDevice2`, `ITCConfigAllChannels2`, `ITCConfigChannelReset2`, `ITCConfigChannelUpload2`, `ITCConfigChannel2`, `ITCFIFOAvailableAll2`, `ITCFIFOAvailable2`, `ITCGetAllChannelsConfig2`, `ITCGetChannelConfig2`, `ITCGetCurrentDevice2`, `ITCGetDeviceInfo2`, `ITCGetDevices2`, `ITCGetErrorString2`, `ITCGetSerialNumber2`, `ITCGetState2`, `ITCGetVersions2`, `ITCInitialize2`, `ITCOpenDevice2`, `ITCReadADC2`, `ITCReadDigital2`, `ITCReadTimer2`, `ITCSelectDevice2`, `ITCSetDAC2`, `ITCSetGlobals2`, `ITCSetModes2`, `ITCSetState2`, `ITCStartAcq2`, `ITCStopAcq2`, `ITCUpdateFIFOPositionAll2`, `ITCUpdateFIFOPosition2`, `ITCWriteDigital2`, `JCAMPLoadWave`, `JointHistogram`, `KillBackground`, `KillControl`, `KillDataFolder`, `KillFIFO`, `KillFreeAxis`, `KillPath`, `KillPICTs`, `KillStrings`, `KillVariables`, `KillWaves`, `KillWindow`, `KMeans`, `Label`, `Layout`, `LayoutPageAction`, `LayoutSlideShow`, `Legend`, `LinearFeedbackShiftRegister`, `ListBox`, `LoadData`, `LoadPackagePreferences`, `LoadPICT`, `LoadWave`, `Loess`, `LombPeriodogram`, `Make`, `MakeIndex`, `MarkPerfTestTime`, `MatrixConvolve`, `MatrixCorr`, `MatrixEigenV`, `MatrixFilter`, `MatrixGaussJ`, `MatrixGLM`, `MatrixInverse`, `MatrixLinearSolve`, `MatrixLinearSolveTD`, `MatrixLLS`, `MatrixLUBkSub`, `MatrixLUD`, `MatrixLUDTD`, `MatrixMultiply`, `MatrixOP`, `MatrixSchur`, `MatrixSolve`, `MatrixSVBkSub`, `MatrixSVD`, `MatrixTranspose`, `MCC_FindServers`, `MeasureStyledText`, `MFR_CheckForNewBricklets`, `MFR_CloseResultFile`, `MFR_CreateOverviewTable`, `MFR_GetBrickletCount`, `MFR_GetBrickletData`, `MFR_GetBrickletDeployData`, `MFR_GetBrickletMetaData`, `MFR_GetBrickletRawData`, `MFR_GetReportTemplate`, `MFR_GetResultFileMetaData`, `MFR_GetResultFileName`, `MFR_GetVernissageVersion`, `MFR_GetVersion`, `MFR_GetXOPErrorMessage`, `MFR_OpenResultFile`, `MLLoadWave`, `Modify`, `ModifyBoxPlot`, `ModifyBrowser`, `ModifyCamera`, `ModifyContour`, `ModifyControl`, `ModifyControlList`, `ModifyFreeAxis`, `ModifyGizmo`, `ModifyGraph`, `ModifyImage`, `ModifyLayout`, `ModifyPanel`, `ModifyTable`, `ModifyViolinPlot`, `ModifyWaterfall`, `MoveDataFolder`, `MoveFile`, `MoveFolder`, `MoveString`, `MoveSubwindow`, `MoveVariable`, `MoveWave`, `MoveWindow`, `MultiTaperPSD`, `MultiThreadingControl`, `NC_CloseFile`, `NC_DumpErrors`, `NC_Inquire`, `NC_ListAttributes`, `NC_ListObjects`, `NC_LoadData`, `NC_OpenFile`, `NeuralNetworkRun`, `NeuralNetworkTrain`, `NewCamera`, `NewDataFolder`, `NewFIFO`, `NewFIFOChan`, `NewFreeAxis`, `NewGizmo`, `NewImage`, `NewLayout`, `NewMovie`, `NewNotebook`, `NewPanel`, `NewPath`, `NewWaterfall`, `NILoadWave`, `NI4882`, `Note`, `Notebook`, `NotebookAction`, `Open`, `OpenHelp`, `OpenNotebook`, `Optimize`, `ParseOperationTemplate`, `PathInfo`, `PauseForUser`, `PauseUpdate`, `PCA`, `PlayMovie`, `PlayMovieAction`, `PlaySound`, `PopupContextualMenu`, `PopupMenu`, `Preferences`, `PrimeFactors`, `Print`, `printf`, `PrintGraphs`, `PrintLayout`, `PrintNotebook`, `PrintSettings`, `PrintTable`, `Project`, `PulseStats`, `PutScrapText`, `pwd`, `Quit`, `RatioFromNumber`, `Redimension`, `Remez`, `Remove`, `RemoveContour`, `RemoveFromGizmo`, `RemoveFromGraph`, `RemoveFromLayout`, `RemoveFromTable`, `RemoveImage`, `RemoveLayoutObjects`, `RemovePath`, `Rename`, `RenameDataFolder`, `RenamePath`, `RenamePICT`, `RenameWindow`, `ReorderImages`, `ReorderTraces`, `ReplaceText`, `ReplaceWave`, `Resample`, `ResumeUpdate`, `Reverse`, `Rotate`, `Save`, `SaveData`, `SaveExperiment`, `SaveGizmoCopy`, `SaveGraphCopy`, `SaveNotebook`, `SavePackagePreferences`, `SavePICT`, `SaveTableCopy`, `SetActiveSubwindow`, `SetAxis`, `SetBackground`, `SetDashPattern`, `SetDataFolder`, `SetDimLabel`, `SetDrawEnv`, `SetDrawLayer`, `SetFileFolderInfo`, `SetFormula`, `SetIdlePeriod`, `SetIgorHook`, `SetIgorMenuMode`, `SetIgorOption`, `SetMarquee`, `SetProcessSleep`, `SetRandomSeed`, `SetScale`, `SetVariable`, `SetWaveLock`, `SetWaveTextEncoding`, `SetWindow`, `ShowIgorMenus`, `ShowInfo`, `ShowTools`, `Silent`, `Sleep`, `Slider`, `Smooth`, `SmoothCustom`, `Sort`, `SortColumns`, `SoundInRecord`, `SoundInSet`, `SoundInStartChart`, `SoundInStatus`, `SoundInStopChart`, `SoundLoadWave`, `SoundSaveWave`, `SphericalInterpolate`, `SphericalTriangulate`, `SplitString`, `SplitWave`, `sprintf`, `SQLHighLevelOp`, `sscanf`, `Stack`, `StackWindows`, `StatsAngularDistanceTest`, `StatsANOVA1Test`, `StatsANOVA2NRTest`, `StatsANOVA2RMTest`, `StatsANOVA2Test`, `StatsChiTest`, `StatsCircularCorrelationTest`, `StatsCircularMeans`, `StatsCircularMoments`, `StatsCircularTwoSampleTest`, `StatsCochranTest`, `StatsContingencyTable`, `StatsDIPTest`, `StatsDunnettTest`, `StatsFriedmanTest`, `StatsFTest`, `StatsHodgesAjneTest`, `StatsJBTest`, `StatsKDE`, `StatsKendallTauTest`, `StatsKSTest`, `StatsKWTest`, `StatsLinearCorrelationTest`, `StatsLinearRegression`, `StatsMultiCorrelationTest`, `StatsNPMCTest`, `StatsNPNominalSRTest`, `StatsQuantiles`, `StatsRankCorrelationTest`, `StatsResample`, `StatsSample`, `StatsScheffeTest`, `StatsShapiroWilkTest`, `StatsSignTest`, `StatsSRTest`, `StatsTTest`, `StatsTukeyTest`, `StatsVariancesTest`, `StatsWatsonUSquaredTest`, `StatsWatsonWilliamsTest`, `StatsWheelerWatsonTest`, `StatsWilcoxonRankTest`, `StatsWRCorrelationTest`, `STFT`, `String`, `StructFill`, `StructGet`, `StructPut`, `SumDimension`, `SumSeries`, `TabControl`, `Tag`, `TDMLoadData`, `TDMSaveData`, `TextBox`, `ThreadGroupPutDF`, `ThreadStart`, `TickWavesFromAxis`, `Tile`, `TileWindows`, `TitleBox`, `ToCommandLine`, `ToolsGrid`, `Triangulate3d`, `Unwrap`, `URLRequest`, `ValDisplay`, `Variable`, `VDTClosePort2`, `VDTGetPortList2`, `VDTGetStatus2`, `VDTOpenPort2`, `VDTOperationsPort2`, `VDTReadBinaryWave2`, `VDTReadBinary2`, `VDTReadHexWave2`, `VDTReadHex2`, `VDTReadWave2`, `VDTRead2`, `VDTTerminalPort2`, `VDTWriteBinaryWave2`, `VDTWriteBinary2`, `VDTWriteHexWave2`, `VDTWriteHex2`, `VDTWriteWave2`, `VDTWrite2`, `VDT2`, `VISAControl`, `VISARead`, `VISAReadBinary`, `VISAReadBinaryWave`, `VISAReadWave`, `VISAWrite`, `VISAWriteBinary`, `VISAWriteBinaryWave`, `VISAWriteWave`, `WaveMeanStdv`, `WaveStats`, `WaveTransform`, `wfprintf`, `WignerTransform`, `WindowFunction`, `XLLoadWave`), NameClass, nil},
+			{Words(`\b`, `\b`, `abs`, `acos`, `acosh`, `AddListItem`, `AiryA`, `AiryAD`, `AiryB`, `AiryBD`, `alog`, `AnnotationInfo`, `AnnotationList`, `area`, `areaXY`, `asin`, `asinh`, `atan`, `atanh`, `atan2`, `AxisInfo`, `AxisList`, `AxisValFromPixel`, `AxonTelegraphAGetDataNum`, `AxonTelegraphAGetDataString`, `AxonTelegraphAGetDataStruct`, `AxonTelegraphGetDataNum`, `AxonTelegraphGetDataString`, `AxonTelegraphGetDataStruct`, `AxonTelegraphGetTimeoutMs`, `AxonTelegraphSetTimeoutMs`, `Base64Decode`, `Base64Encode`, `Besseli`, `Besselj`, `Besselk`, `Bessely`, `beta`, `betai`, `BinarySearch`, `BinarySearchInterp`, `binomial`, `binomialln`, `binomialNoise`, `cabs`, `CaptureHistory`, `CaptureHistoryStart`, `ceil`, `cequal`, `char2num`, `chebyshev`, `chebyshevU`, `CheckName`, `ChildWindowList`, `CleanupName`, `cmplx`, `cmpstr`, `conj`, `ContourInfo`, `ContourNameList`, `ContourNameToWaveRef`, `ContourZ`, `ControlNameList`, `ConvertTextEncoding`, `cos`, `cosh`, `cosIntegral`, `cot`, `coth`, `CountObjects`, `CountObjectsDFR`, `cpowi`, `CreationDate`, `csc`, `csch`, `CsrInfo`, `CsrWave`, `CsrWaveRef`, `CsrXWave`, `CsrXWaveRef`, `CTabList`, `DataFolderDir`, `DataFolderExists`, `DataFolderRefsEqual`, `DataFolderRefStatus`, `date`, `datetime`, `DateToJulian`, `date2secs`, `Dawson`, `defined`, `deltax`, `digamma`, `dilogarithm`, `DimDelta`, `DimOffset`, `DimSize`, `ei`, `enoise`, `equalWaves`, `erf`, `erfc`, `erfcw`, `exists`, `exp`, `expInt`, `expIntegralE1`, `expNoise`, `factorial`, `Faddeeva`, `fakedata`, `faverage`, `faverageXY`, `fDAQmx_AI_GetReader`, `fDAQmx_AO_UpdateOutputs`, `fDAQmx_ConnectTerminals`, `fDAQmx_CTR_Finished`, `fDAQmx_CTR_IsFinished`, `fDAQmx_CTR_IsPulseFinished`, `fDAQmx_CTR_ReadCounter`, `fDAQmx_CTR_ReadWithOptions`, `fDAQmx_CTR_SetPulseFrequency`, `fDAQmx_CTR_Start`, `fDAQmx_DeviceNames`, `fDAQmx_DIO_Finished`, `fDAQmx_DIO_PortWidth`, `fDAQmx_DIO_Read`, `fDAQmx_DIO_Write`, `fDAQmx_DisconnectTerminals`, `fDAQmx_ErrorString`, `fDAQmx_ExternalCalDate`, `fDAQmx_NumAnalogInputs`, `fDAQmx_NumAnalogOutputs`, `fDAQmx_NumCounters`, `fDAQmx_NumDIOPorts`, `fDAQmx_ReadChan`, `fDAQmx_ReadNamedChan`, `fDAQmx_ResetDevice`, `fDAQmx_ScanGetAvailable`, `fDAQmx_ScanGetNextIndex`, `fDAQmx_ScanStart`, `fDAQmx_ScanStop`, `fDAQmx_ScanWait`, `fDAQmx_ScanWaitWithTimeout`, `fDAQmx_SelfCalDate`, `fDAQmx_SelfCalibration`, `fDAQmx_WaveformStart`, `fDAQmx_WaveformStop`, `fDAQmx_WF_IsFinished`, `fDAQmx_WF_WaitUntilFinished`, `fDAQmx_WriteChan`, `FetchURL`, `FindDimLabel`, `FindListItem`, `floor`, `FontList`, `FontSizeHeight`, `FontSizeStringWidth`, `FresnelCos`, `FresnelSin`, `FuncRefInfo`, `FunctionInfo`, `FunctionList`, `FunctionPath`, `gamma`, `gammaEuler`, `gammaInc`, `gammaNoise`, `gammln`, `gammp`, `gammq`, `Gauss`, `Gauss1D`, `Gauss2D`, `gcd`, `GetBrowserLine`, `GetBrowserSelection`, `GetDataFolder`, `GetDataFolderDFR`, `GetDefaultFont`, `GetDefaultFontSize`, `GetDefaultFontStyle`, `GetDimLabel`, `GetEnvironmentVariable`, `GetErrMessage`, `GetFormula`, `GetIndependentModuleName`, `GetIndexedObjName`, `GetIndexedObjNameDFR`, `GetKeyState`, `GetRTErrMessage`, `GetRTError`, `GetRTLocation`, `GetRTLocInfo`, `GetRTStackInfo`, `GetScrapText`, `GetUserData`, `GetWavesDataFolder`, `GetWavesDataFolderDFR`, `GISGetAllFileFormats`, `GISSRefsAreEqual`, `GizmoInfo`, `GizmoScale`, `gnoise`, `GrepList`, `GrepString`, `GuideInfo`, `GuideNameList`, `Hash`, `hcsr`, `HDF5AttributeInfo`, `HDF5DatasetInfo`, `HDF5LibraryInfo`, `HDF5TypeInfo`, `hermite`, `hermiteGauss`, `HyperGNoise`, `HyperGPFQ`, `HyperG0F1`, `HyperG1F1`, `HyperG2F1`, `IgorInfo`, `IgorVersion`, `imag`, `ImageInfo`, `ImageNameList`, `ImageNameToWaveRef`, `IndependentModuleList`, `IndexedDir`, `IndexedFile`, `IndexToScale`, `Inf`, `Integrate1D`, `interp`, `Interp2D`, `Interp3D`, `inverseERF`, `inverseERFC`, `ItemsInList`, `JacobiCn`, `JacobiSn`, `JulianToDate`, `Laguerre`, `LaguerreA`, `LaguerreGauss`, `LambertW`, `LayoutInfo`, `leftx`, `LegendreA`, `limit`, `ListMatch`, `ListToTextWave`, `ListToWaveRefWave`, `ln`, `log`, `logNormalNoise`, `lorentzianNoise`, `LowerStr`, `MacroList`, `magsqr`, `MandelbrotPoint`, `MarcumQ`, `MatrixCondition`, `MatrixDet`, `MatrixDot`, `MatrixRank`, `MatrixTrace`, `max`, `MCC_AutoBridgeBal`, `MCC_AutoFastComp`, `MCC_AutoPipetteOffset`, `MCC_AutoSlowComp`, `MCC_AutoWholeCellComp`, `MCC_GetBridgeBalEnable`, `MCC_GetBridgeBalResist`, `MCC_GetFastCompCap`, `MCC_GetFastCompTau`, `MCC_GetHolding`, `MCC_GetHoldingEnable`, `MCC_GetMode`, `MCC_GetNeutralizationCap`, `MCC_GetNeutralizationEnable`, `MCC_GetOscKillerEnable`, `MCC_GetPipetteOffset`, `MCC_GetPrimarySignalGain`, `MCC_GetPrimarySignalHPF`, `MCC_GetPrimarySignalLPF`, `MCC_GetRsCompBandwidth`, `MCC_GetRsCompCorrection`, `MCC_GetRsCompEnable`, `MCC_GetRsCompPrediction`, `MCC_GetSecondarySignalGain`, `MCC_GetSecondarySignalLPF`, `MCC_GetSlowCompCap`, `MCC_GetSlowCompTau`, `MCC_GetSlowCompTauX20Enable`, `MCC_GetSlowCurrentInjEnable`, `MCC_GetSlowCurrentInjLevel`, `MCC_GetSlowCurrentInjSetlTime`, `MCC_GetWholeCellCompCap`, `MCC_GetWholeCellCompEnable`, `MCC_GetWholeCellCompResist`, `MCC_SelectMultiClamp700B`, `MCC_SetBridgeBalEnable`, `MCC_SetBridgeBalResist`, `MCC_SetFastCompCap`, `MCC_SetFastCompTau`, `MCC_SetHolding`, `MCC_SetHoldingEnable`, `MCC_SetMode`, `MCC_SetNeutralizationCap`, `MCC_SetNeutralizationEnable`, `MCC_SetOscKillerEnable`, `MCC_SetPipetteOffset`, `MCC_SetPrimarySignalGain`, `MCC_SetPrimarySignalHPF`, `MCC_SetPrimarySignalLPF`, `MCC_SetRsCompBandwidth`, `MCC_SetRsCompCorrection`, `MCC_SetRsCompEnable`, `MCC_SetRsCompPrediction`, `MCC_SetSecondarySignalGain`, `MCC_SetSecondarySignalLPF`, `MCC_SetSlowCompCap`, `MCC_SetSlowCompTau`, `MCC_SetSlowCompTauX20Enable`, `MCC_SetSlowCurrentInjEnable`, `MCC_SetSlowCurrentInjLevel`, `MCC_SetSlowCurrentInjSetlTime`, `MCC_SetTimeoutMs`, `MCC_SetWholeCellCompCap`, `MCC_SetWholeCellCompEnable`, `MCC_SetWholeCellCompResist`, `mean`, `median`, `min`, `mod`, `ModDate`, `MPFXEMGPeak`, `MPFXExpConvExpPeak`, `MPFXGaussPeak`, `MPFXLorenzianPeak`, `MPFXVoigtPeak`, `NameOfWave`, `NaN`, `NewFreeDataFolder`, `NewFreeWave`, `norm`, `NormalizeUnicode`, `note`, `NumberByKey`, `numpnts`, `numtype`, `NumVarOrDefault`, `num2char`, `num2istr`, `num2str`, `NVAR_Exists`, `OperationList`, `PadString`, `PanelResolution`, `ParamIsDefault`, `ParseFilePath`, `PathList`, `pcsr`, `Pi`, `PICTInfo`, `PICTList`, `PixelFromAxisVal`, `pnt2x`, `poissonNoise`, `poly`, `PolygonArea`, `poly2D`, `PossiblyQuoteName`, `ProcedureText`, `p2rect`, `qcsr`, `real`, `RemoveByKey`, `RemoveEnding`, `RemoveFromList`, `RemoveListItem`, `ReplaceNumberByKey`, `ReplaceString`, `ReplaceStringByKey`, `rightx`, `round`, `r2polar`, `sawtooth`, `scaleToIndex`, `ScreenResolution`, `sec`, `sech`, `Secs2Date`, `Secs2Time`, `SelectNumber`, `SelectString`, `SetEnvironmentVariable`, `sign`, `sin`, `sinc`, `sinh`, `sinIntegral`, `SortList`, `SpecialCharacterInfo`, `SpecialCharacterList`, `SpecialDirPath`, `SphericalBessJ`, `SphericalBessJD`, `SphericalBessY`, `SphericalBessYD`, `SphericalHarmonics`, `SQLAllocHandle`, `SQLAllocStmt`, `SQLBinaryWavesToTextWave`, `SQLBindCol`, `SQLBindParameter`, `SQLBrowseConnect`, `SQLBulkOperations`, `SQLCancel`, `SQLCloseCursor`, `SQLColAttributeNum`, `SQLColAttributeStr`, `SQLColumnPrivileges`, `SQLColumns`, `SQLConnect`, `SQLDataSources`, `SQLDescribeCol`, `SQLDescribeParam`, `SQLDisconnect`, `SQLDriverConnect`, `SQLDrivers`, `SQLEndTran`, `SQLError`, `SQLExecDirect`, `SQLExecute`, `SQLFetch`, `SQLFetchScroll`, `SQLForeignKeys`, `SQLFreeConnect`, `SQLFreeEnv`, `SQLFreeHandle`, `SQLFreeStmt`, `SQLGetConnectAttrNum`, `SQLGetConnectAttrStr`, `SQLGetCursorName`, `SQLGetDataNum`, `SQLGetDataStr`, `SQLGetDescFieldNum`, `SQLGetDescFieldStr`, `SQLGetDescRec`, `SQLGetDiagFieldNum`, `SQLGetDiagFieldStr`, `SQLGetDiagRec`, `SQLGetEnvAttrNum`, `SQLGetEnvAttrStr`, `SQLGetFunctions`, `SQLGetInfoNum`, `SQLGetInfoStr`, `SQLGetStmtAttrNum`, `SQLGetStmtAttrStr`, `SQLGetTypeInfo`, `SQLMoreResults`, `SQLNativeSql`, `SQLNumParams`, `SQLNumResultCols`, `SQLNumResultRowsIfKnown`, `SQLNumRowsFetched`, `SQLParamData`, `SQLPrepare`, `SQLPrimaryKeys`, `SQLProcedureColumns`, `SQLProcedures`, `SQLPutData`, `SQLReinitialize`, `SQLRowCount`, `SQLSetConnectAttrNum`, `SQLSetConnectAttrStr`, `SQLSetCursorName`, `SQLSetDescFieldNum`, `SQLSetDescFieldStr`, `SQLSetDescRec`, `SQLSetEnvAttrNum`, `SQLSetEnvAttrStr`, `SQLSetPos`, `SQLSetStmtAttrNum`, `SQLSetStmtAttrStr`, `SQLSpecialColumns`, `SQLStatistics`, `SQLTablePrivileges`, `SQLTables`, `SQLTextWaveToBinaryWaves`, `SQLTextWaveTo2DBinaryWave`, `SQLUpdateBoundValues`, `SQLXOPCheckState`, `SQL2DBinaryWaveToTextWave`, `sqrt`, `StartMSTimer`, `StatsBetaCDF`, `StatsBetaPDF`, `StatsBinomialCDF`, `StatsBinomialPDF`, `StatsCauchyCDF`, `StatsCauchyPDF`, `StatsChiCDF`, `StatsChiPDF`, `StatsCMSSDCDF`, `StatsCorrelation`, `StatsDExpCDF`, `StatsDExpPDF`, `StatsErlangCDF`, `StatsErlangPDF`, `StatsErrorPDF`, `StatsEValueCDF`, `StatsEValuePDF`, `StatsExpCDF`, `StatsExpPDF`, `StatsFCDF`, `StatsFPDF`, `StatsFriedmanCDF`, `StatsGammaCDF`, `StatsGammaPDF`, `StatsGeometricCDF`, `StatsGeometricPDF`, `StatsGEVCDF`, `StatsGEVPDF`, `StatsHyperGCDF`, `StatsHyperGPDF`, `StatsInvBetaCDF`, `StatsInvBinomialCDF`, `StatsInvCauchyCDF`, `StatsInvChiCDF`, `StatsInvCMSSDCDF`, `StatsInvDExpCDF`, `StatsInvEValueCDF`, `StatsInvExpCDF`, `StatsInvFCDF`, `StatsInvFriedmanCDF`, `StatsInvGammaCDF`, `StatsInvGeometricCDF`, `StatsInvKuiperCDF`, `StatsInvLogisticCDF`, `StatsInvLogNormalCDF`, `StatsInvMaxwellCDF`, `StatsInvMooreCDF`, `StatsInvNBinomialCDF`, `StatsInvNCChiCDF`, `StatsInvNCFCDF`, `StatsInvNormalCDF`, `StatsInvParetoCDF`, `StatsInvPoissonCDF`, `StatsInvPowerCDF`, `StatsInvQCDF`, `StatsInvQpCDF`, `StatsInvRayleighCDF`, `StatsInvRectangularCDF`, `StatsInvSpearmanCDF`, `StatsInvStudentCDF`, `StatsInvTopDownCDF`, `StatsInvTriangularCDF`, `StatsInvUsquaredCDF`, `StatsInvVonMisesCDF`, `StatsInvWeibullCDF`, `StatsKuiperCDF`, `StatsLogisticCDF`, `StatsLogisticPDF`, `StatsLogNormalCDF`, `StatsLogNormalPDF`, `StatsMaxwellCDF`, `StatsMaxwellPDF`, `StatsMedian`, `StatsMooreCDF`, `StatsNBinomialCDF`, `StatsNBinomialPDF`, `StatsNCChiCDF`, `StatsNCChiPDF`, `StatsNCFCDF`, `StatsNCFPDF`, `StatsNCTCDF`, `StatsNCTPDF`, `StatsNormalCDF`, `StatsNormalPDF`, `StatsParetoCDF`, `StatsParetoPDF`, `StatsPermute`, `StatsPoissonCDF`, `StatsPoissonPDF`, `StatsPowerCDF`, `StatsPowerNoise`, `StatsPowerPDF`, `StatsQCDF`, `StatsQpCDF`, `StatsRayleighCDF`, `StatsRayleighPDF`, `StatsRectangularCDF`, `StatsRectangularPDF`, `StatsRunsCDF`, `StatsSpearmanRhoCDF`, `StatsStudentCDF`, `StatsStudentPDF`, `StatsTopDownCDF`, `StatsTriangularCDF`, `StatsTriangularPDF`, `StatsTrimmedMean`, `StatsUSquaredCDF`, `StatsVonMisesCDF`, `StatsVonMisesNoise`, `StatsVonMisesPDF`, `StatsWaldCDF`, `StatsWaldPDF`, `StatsWeibullCDF`, `StatsWeibullPDF`, `StopMSTimer`, `StringByKey`, `stringCRC`, `StringFromList`, `StringList`, `stringmatch`, `strlen`, `strsearch`, `StrVarOrDefault`, `str2num`, `StudentA`, `StudentT`, `sum`, `SVAR_Exists`, `TableInfo`, `TagVal`, `TagWaveRef`, `tan`, `tango_close_device`, `tango_command_inout`, `tango_compute_image_proj`, `tango_get_dev_attr_list`, `tango_get_dev_black_box`, `tango_get_dev_cmd_list`, `tango_get_dev_status`, `tango_get_dev_timeout`, `tango_get_error_stack`, `tango_open_device`, `tango_ping_device`, `tango_read_attribute`, `tango_read_attributes`, `tango_reload_dev_interface`, `tango_resume_attr_monitor`, `tango_set_attr_monitor_period`, `tango_set_dev_timeout`, `tango_start_attr_monitor`, `tango_stop_attr_monitor`, `tango_suspend_attr_monitor`, `tango_write_attribute`, `tango_write_attributes`, `tanh`, `TDMAddChannel`, `TDMAddGroup`, `TDMAppendDataValues`, `TDMAppendDataValuesTime`, `TDMChannelPropertyExists`, `TDMCloseChannel`, `TDMCloseFile`, `TDMCloseGroup`, `TDMCreateChannelProperty`, `TDMCreateFile`, `TDMCreateFileProperty`, `TDMCreateGroupProperty`, `TDMFilePropertyExists`, `TDMGetChannelPropertyNames`, `TDMGetChannelPropertyNum`, `TDMGetChannelPropertyStr`, `TDMGetChannelPropertyTime`, `TDMGetChannelPropertyType`, `TDMGetChannels`, `TDMGetChannelStringPropertyLen`, `TDMGetDataType`, `TDMGetDataValues`, `TDMGetDataValuesTime`, `TDMGetFilePropertyNames`, `TDMGetFilePropertyNum`, `TDMGetFilePropertyStr`, `TDMGetFilePropertyTime`, `TDMGetFilePropertyType`, `TDMGetFileStringPropertyLen`, `TDMGetGroupPropertyNames`, `TDMGetGroupPropertyNum`, `TDMGetGroupPropertyStr`, `TDMGetGroupPropertyTime`, `TDMGetGroupPropertyType`, `TDMGetGroups`, `TDMGetGroupStringPropertyLen`, `TDMGetLibraryErrorDescription`, `TDMGetNumChannelProperties`, `TDMGetNumChannels`, `TDMGetNumDataValues`, `TDMGetNumFileProperties`, `TDMGetNumGroupProperties`, `TDMGetNumGroups`, `TDMGroupPropertyExists`, `TDMOpenFile`, `TDMOpenFileEx`, `TDMRemoveChannel`, `TDMRemoveGroup`, `TDMReplaceDataValues`, `TDMReplaceDataValuesTime`, `TDMSaveFile`, `TDMSetChannelPropertyNum`, `TDMSetChannelPropertyStr`, `TDMSetChannelPropertyTime`, `TDMSetDataValues`, `TDMSetDataValuesTime`, `TDMSetFilePropertyNum`, `TDMSetFilePropertyStr`, `TDMSetFilePropertyTime`, `TDMSetGroupPropertyNum`, `TDMSetGroupPropertyStr`, `TDMSetGroupPropertyTime`, `TextEncodingCode`, `TextEncodingName`, `TextFile`, `ThreadGroupCreate`, `ThreadGroupGetDF`, `ThreadGroupGetDFR`, `ThreadGroupRelease`, `ThreadGroupWait`, `ThreadProcessorCount`, `ThreadReturnValue`, `ticks`, `time`, `TraceFromPixel`, `TraceInfo`, `TraceNameList`, `TraceNameToWaveRef`, `TrimString`, `trunc`, `UniqueName`, `UnPadString`, `UnsetEnvironmentVariable`, `UpperStr`, `URLDecode`, `URLEncode`, `VariableList`, `Variance`, `vcsr`, `viAssertIntrSignal`, `viAssertTrigger`, `viAssertUtilSignal`, `viClear`, `viClose`, `viDisableEvent`, `viDiscardEvents`, `viEnableEvent`, `viFindNext`, `viFindRsrc`, `viGetAttribute`, `viGetAttributeString`, `viGpibCommand`, `viGpibControlATN`, `viGpibControlREN`, `viGpibPassControl`, `viGpibSendIFC`, `viIn8`, `viIn16`, `viIn32`, `viLock`, `viMapAddress`, `viMapTrigger`, `viMemAlloc`, `viMemFree`, `viMoveIn8`, `viMoveIn16`, `viMoveIn32`, `viMoveOut8`, `viMoveOut16`, `viMoveOut32`, `viOpen`, `viOpenDefaultRM`, `viOut8`, `viOut16`, `viOut32`, `viPeek8`, `viPeek16`, `viPeek32`, `viPoke8`, `viPoke16`, `viPoke32`, `viRead`, `viReadSTB`, `viSetAttribute`, `viSetAttributeString`, `viStatusDesc`, `viTerminate`, `viUnlock`, `viUnmapAddress`, `viUnmapTrigger`, `viUsbControlIn`, `viUsbControlOut`, `viVxiCommandQuery`, `viWaitOnEvent`, `viWrite`, `VoigtFunc`, `VoigtPeak`, `WaveCRC`, `WaveDims`, `WaveExists`, `WaveHash`, `WaveInfo`, `WaveList`, `WaveMax`, `WaveMin`, `WaveName`, `WaveRefIndexed`, `WaveRefIndexedDFR`, `WaveRefsEqual`, `WaveRefWaveToList`, `WaveTextEncoding`, `WaveType`, `WaveUnits`, `WhichListItem`, `WinList`, `WinName`, `WinRecreation`, `WinType`, `wnoise`, `xcsr`, `XWaveName`, `XWaveRefFromTrace`, `x2pnt`, `zcsr`, `ZernikeR`, `zeromq_client_connect`, `zeromq_client_connect`, `zeromq_client_recv`, `zeromq_client_recv`, `zeromq_client_send`, `zeromq_client_send`, `zeromq_handler_start`, `zeromq_handler_start`, `zeromq_handler_stop`, `zeromq_handler_stop`, `zeromq_server_bind`, `zeromq_server_bind`, `zeromq_server_recv`, `zeromq_server_recv`, `zeromq_server_send`, `zeromq_server_send`, `zeromq_set`, `zeromq_set`, `zeromq_stop`, `zeromq_stop`, `zeromq_test_callfunction`, `zeromq_test_callfunction`, `zeromq_test_serializeWave`, `zeromq_test_serializeWave`, `zeta`), NameFunction, nil},
+			{`^#(include|pragma|define|undef|ifdef|ifndef|if|elif|else|endif)`, NameDecorator, nil},
+			{`[^a-z"/]+$`, Text, nil},
+			{`.`, Text, nil},
+			{`\n|\r`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/i/ini.go b/vendor/github.com/alecthomas/chroma/lexers/i/ini.go
new file mode 100644
index 0000000000..39b5edd2e6
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/i/ini.go
@@ -0,0 +1,25 @@
+package i
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Ini lexer.
+var Ini = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "INI",
+		Aliases:   []string{"ini", "cfg", "dosini"},
+		Filenames: []string{"*.ini", "*.cfg", "*.inf", ".gitconfig"},
+		MimeTypes: []string{"text/x-ini", "text/inf"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`[;#].*`, CommentSingle, nil},
+			{`\[.*?\]$`, Keyword, nil},
+			{`(.*?)([ \t]*)(=)([ \t]*)(.*(?:\n[ \t].+)*)`, ByGroups(NameAttribute, Text, Operator, Text, LiteralString), nil},
+			{`(.+?)$`, NameAttribute, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/i/io.go b/vendor/github.com/alecthomas/chroma/lexers/i/io.go
new file mode 100644
index 0000000000..840feeaae1
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/i/io.go
@@ -0,0 +1,40 @@
+package i
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Io lexer.
+var Io = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Io",
+		Aliases:   []string{"io"},
+		Filenames: []string{"*.io"},
+		MimeTypes: []string{"text/x-iosrc"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`//(.*?)\n`, CommentSingle, nil},
+			{`#(.*?)\n`, CommentSingle, nil},
+			{`/(\\\n)?[*](.|\n)*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`/\+`, CommentMultiline, Push("nestedcomment")},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`::=|:=|=|\(|\)|;|,|\*|-|\+|>|<|@|!|/|\||\^|\.|%|&|\[|\]|\{|\}`, Operator, nil},
+			{`(clone|do|doFile|doString|method|for|if|else|elseif|then)\b`, Keyword, nil},
+			{`(nil|false|true)\b`, NameConstant, nil},
+			{`(Object|list|List|Map|args|Sequence|Coroutine|File)\b`, NameBuiltin, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+			{`(\d+\.?\d*|\d*\.\d+)([eE][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+		},
+		"nestedcomment": {
+			{`[^+/]+`, CommentMultiline, nil},
+			{`/\+`, CommentMultiline, Push()},
+			{`\+/`, CommentMultiline, Pop(1)},
+			{`[+/]`, CommentMultiline, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/internal/api.go b/vendor/github.com/alecthomas/chroma/lexers/internal/api.go
new file mode 100644
index 0000000000..08ec6ff7f2
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/internal/api.go
@@ -0,0 +1,161 @@
+// Package internal contains common API functions and structures shared between lexer packages.
+package internal
+
+import (
+	"path/filepath"
+	"sort"
+	"strings"
+
+	"github.com/danwakefield/fnmatch"
+
+	"github.com/alecthomas/chroma"
+)
+
+// Registry of Lexers.
+var Registry = struct {
+	Lexers  chroma.Lexers
+	byName  map[string]chroma.Lexer
+	byAlias map[string]chroma.Lexer
+}{
+	byName:  map[string]chroma.Lexer{},
+	byAlias: map[string]chroma.Lexer{},
+}
+
+// Names of all lexers, optionally including aliases.
+func Names(withAliases bool) []string {
+	out := []string{}
+	for _, lexer := range Registry.Lexers {
+		config := lexer.Config()
+		out = append(out, config.Name)
+		if withAliases {
+			out = append(out, config.Aliases...)
+		}
+	}
+	sort.Strings(out)
+	return out
+}
+
+// Get a Lexer by name, alias or file extension.
+func Get(name string) chroma.Lexer {
+	if lexer := Registry.byName[name]; lexer != nil {
+		return lexer
+	}
+	if lexer := Registry.byAlias[name]; lexer != nil {
+		return lexer
+	}
+	if lexer := Registry.byName[strings.ToLower(name)]; lexer != nil {
+		return lexer
+	}
+	if lexer := Registry.byAlias[strings.ToLower(name)]; lexer != nil {
+		return lexer
+	}
+
+	candidates := chroma.PrioritisedLexers{}
+	// Try file extension.
+	if lexer := Match("filename." + name); lexer != nil {
+		candidates = append(candidates, lexer)
+	}
+	// Try exact filename.
+	if lexer := Match(name); lexer != nil {
+		candidates = append(candidates, lexer)
+	}
+	if len(candidates) == 0 {
+		return nil
+	}
+	sort.Sort(candidates)
+	return candidates[0]
+}
+
+// MatchMimeType attempts to find a lexer for the given MIME type.
+func MatchMimeType(mimeType string) chroma.Lexer {
+	matched := chroma.PrioritisedLexers{}
+	for _, l := range Registry.Lexers {
+		for _, lmt := range l.Config().MimeTypes {
+			if mimeType == lmt {
+				matched = append(matched, l)
+			}
+		}
+	}
+	if len(matched) != 0 {
+		sort.Sort(matched)
+		return matched[0]
+	}
+	return nil
+}
+
+// Match returns the first lexer matching filename.
+func Match(filename string) chroma.Lexer {
+	filename = filepath.Base(filename)
+	matched := chroma.PrioritisedLexers{}
+	// First, try primary filename matches.
+	for _, lexer := range Registry.Lexers {
+		config := lexer.Config()
+		for _, glob := range config.Filenames {
+			if fnmatch.Match(glob, filename, 0) {
+				matched = append(matched, lexer)
+			}
+		}
+	}
+	if len(matched) > 0 {
+		sort.Sort(matched)
+		return matched[0]
+	}
+	matched = nil
+	// Next, try filename aliases.
+	for _, lexer := range Registry.Lexers {
+		config := lexer.Config()
+		for _, glob := range config.AliasFilenames {
+			if fnmatch.Match(glob, filename, 0) {
+				matched = append(matched, lexer)
+			}
+		}
+	}
+	if len(matched) > 0 {
+		sort.Sort(matched)
+		return matched[0]
+	}
+	return nil
+}
+
+// Analyse text content and return the "best" lexer..
+func Analyse(text string) chroma.Lexer {
+	var picked chroma.Lexer
+	highest := float32(0.0)
+	for _, lexer := range Registry.Lexers {
+		if analyser, ok := lexer.(chroma.Analyser); ok {
+			weight := analyser.AnalyseText(text)
+			if weight > highest {
+				picked = lexer
+				highest = weight
+			}
+		}
+	}
+	return picked
+}
+
+// Register a Lexer with the global registry.
+func Register(lexer chroma.Lexer) chroma.Lexer {
+	config := lexer.Config()
+	Registry.byName[config.Name] = lexer
+	Registry.byName[strings.ToLower(config.Name)] = lexer
+	for _, alias := range config.Aliases {
+		Registry.byAlias[alias] = lexer
+		Registry.byAlias[strings.ToLower(alias)] = lexer
+	}
+	Registry.Lexers = append(Registry.Lexers, lexer)
+	return lexer
+}
+
+// Used for the fallback lexer as well as the explicit plaintext lexer
+var PlaintextRules = chroma.Rules{
+	"root": []chroma.Rule{
+		{`.+`, chroma.Text, nil},
+		{`\n`, chroma.Text, nil},
+	},
+}
+
+// Fallback lexer if no other is found.
+var Fallback chroma.Lexer = chroma.MustNewLexer(&chroma.Config{
+	Name:      "fallback",
+	Filenames: []string{"*"},
+}, PlaintextRules)
diff --git a/vendor/github.com/alecthomas/chroma/lexers/j/j.go b/vendor/github.com/alecthomas/chroma/lexers/j/j.go
new file mode 100644
index 0000000000..686e53b975
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/j/j.go
@@ -0,0 +1,73 @@
+package j
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// J lexer.
+var J = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "J",
+		Aliases:   []string{"j"},
+		Filenames: []string{"*.ijs"},
+		MimeTypes: []string{"text/x-j"},
+	},
+	Rules{
+		"root": {
+			{`#!.*$`, CommentPreproc, nil},
+			{`NB\..*`, CommentSingle, nil},
+			{`\n+\s*Note`, CommentMultiline, Push("comment")},
+			{`\s*Note.*`, CommentSingle, nil},
+			{`\s+`, Text, nil},
+			{`'`, LiteralString, Push("singlequote")},
+			{`0\s+:\s*0|noun\s+define\s*$`, NameEntity, Push("nounDefinition")},
+			{`(([1-4]|13)\s+:\s*0|(adverb|conjunction|dyad|monad|verb)\s+define)\b`, NameFunction, Push("explicitDefinition")},
+			{Words(``, `\b[a-zA-Z]\w*\.`, `for_`, `goto_`, `label_`), NameLabel, nil},
+			{Words(``, `\.`, `assert`, `break`, `case`, `catch`, `catchd`, `catcht`, `continue`, `do`, `else`, `elseif`, `end`, `fcase`, `for`, `if`, `return`, `select`, `throw`, `try`, `while`, `whilst`), NameLabel, nil},
+			{`\b[a-zA-Z]\w*`, NameVariable, nil},
+			{Words(``, ``, `ARGV`, `CR`, `CRLF`, `DEL`, `Debug`, `EAV`, `EMPTY`, `FF`, `JVERSION`, `LF`, `LF2`, `Note`, `TAB`, `alpha17`, `alpha27`, `apply`, `bind`, `boxopen`, `boxxopen`, `bx`, `clear`, `cutLF`, `cutopen`, `datatype`, `def`, `dfh`, `drop`, `each`, `echo`, `empty`, `erase`, `every`, `evtloop`, `exit`, `expand`, `fetch`, `file2url`, `fixdotdot`, `fliprgb`, `getargs`, `getenv`, `hfd`, `inv`, `inverse`, `iospath`, `isatty`, `isutf8`, `items`, `leaf`, `list`, `nameclass`, `namelist`, `names`, `nc`, `nl`, `on`, `pick`, `rows`, `script`, `scriptd`, `sign`, `sminfo`, `smoutput`, `sort`, `split`, `stderr`, `stdin`, `stdout`, `table`, `take`, `timespacex`, `timex`, `tmoutput`, `toCRLF`, `toHOST`, `toJ`, `tolower`, `toupper`, `type`, `ucp`, `ucpcount`, `usleep`, `utf8`, `uucp`), NameFunction, nil},
+			{`=[.:]`, Operator, nil},
+			{"[-=+*#$%@!~`^&\";:.,<>{}\\[\\]\\\\|/]", Operator, nil},
+			{`[abCdDeEfHiIjLMoprtT]\.`, KeywordReserved, nil},
+			{`[aDiLpqsStux]\:`, KeywordReserved, nil},
+			{`(_[0-9])\:`, KeywordConstant, nil},
+			{`\(`, Punctuation, Push("parentheses")},
+			Include("numbers"),
+		},
+		"comment": {
+			{`[^)]`, CommentMultiline, nil},
+			{`^\)`, CommentMultiline, Pop(1)},
+			{`[)]`, CommentMultiline, nil},
+		},
+		"explicitDefinition": {
+			{`\b[nmuvxy]\b`, NameDecorator, nil},
+			Include("root"),
+			{`[^)]`, Name, nil},
+			{`^\)`, NameLabel, Pop(1)},
+			{`[)]`, Name, nil},
+		},
+		"numbers": {
+			{`\b_{1,2}\b`, LiteralNumber, nil},
+			{`_?\d+(\.\d+)?(\s*[ejr]\s*)_?\d+(\.?=\d+)?`, LiteralNumber, nil},
+			{`_?\d+\.(?=\d+)`, LiteralNumberFloat, nil},
+			{`_?\d+x`, LiteralNumberIntegerLong, nil},
+			{`_?\d+`, LiteralNumberInteger, nil},
+		},
+		"nounDefinition": {
+			{`[^)]`, LiteralString, nil},
+			{`^\)`, NameLabel, Pop(1)},
+			{`[)]`, LiteralString, nil},
+		},
+		"parentheses": {
+			{`\)`, Punctuation, Pop(1)},
+			Include("explicitDefinition"),
+			Include("root"),
+		},
+		"singlequote": {
+			{`[^']`, LiteralString, nil},
+			{`''`, LiteralString, nil},
+			{`'`, LiteralString, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/j/java.go b/vendor/github.com/alecthomas/chroma/lexers/j/java.go
new file mode 100644
index 0000000000..c6b9a762e4
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/j/java.go
@@ -0,0 +1,51 @@
+package j
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Java lexer.
+var Java = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Java",
+		Aliases:   []string{"java"},
+		Filenames: []string{"*.java"},
+		MimeTypes: []string{"text/x-java"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`[^\S\n]+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`(assert|break|case|catch|continue|default|do|else|finally|for|if|goto|instanceof|new|return|switch|this|throw|try|while)\b`, Keyword, nil},
+			{`((?:(?:[^\W\d]|\$)[\w.\[\]$<>]*\s+)+?)((?:[^\W\d]|\$)[\w$]*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
+			{`@[^\W\d][\w.]*`, NameDecorator, nil},
+			{`(abstract|const|enum|extends|final|implements|native|private|protected|public|static|strictfp|super|synchronized|throws|transient|volatile)\b`, KeywordDeclaration, nil},
+			{`(boolean|byte|char|double|float|int|long|short|void)\b`, KeywordType, nil},
+			{`(package)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`(class|interface)(\s+)`, ByGroups(KeywordDeclaration, Text), Push("class")},
+			{`(import(?:\s+static)?)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
+			{`(\.)((?:[^\W\d]|\$)[\w$]*)`, ByGroups(Operator, NameAttribute), nil},
+			{`^\s*([^\W\d]|\$)[\w$]*:`, NameLabel, nil},
+			{`([^\W\d]|\$)[\w$]*`, Name, nil},
+			{`([0-9][0-9_]*\.([0-9][0-9_]*)?|\.[0-9][0-9_]*)([eE][+\-]?[0-9][0-9_]*)?[fFdD]?|[0-9][eE][+\-]?[0-9][0-9_]*[fFdD]?|[0-9]([eE][+\-]?[0-9][0-9_]*)?[fFdD]|0[xX]([0-9a-fA-F][0-9a-fA-F_]*\.?|([0-9a-fA-F][0-9a-fA-F_]*)?\.[0-9a-fA-F][0-9a-fA-F_]*)[pP][+\-]?[0-9][0-9_]*[fFdD]?`, LiteralNumberFloat, nil},
+			{`0[xX][0-9a-fA-F][0-9a-fA-F_]*[lL]?`, LiteralNumberHex, nil},
+			{`0[bB][01][01_]*[lL]?`, LiteralNumberBin, nil},
+			{`0[0-7_]+[lL]?`, LiteralNumberOct, nil},
+			{`0|[1-9][0-9_]*[lL]?`, LiteralNumberInteger, nil},
+			{`[~^*!%&\[\](){}<>|+=:;,./?-]`, Operator, nil},
+			{`\n`, Text, nil},
+		},
+		"class": {
+			{`([^\W\d]|\$)[\w$]*`, NameClass, Pop(1)},
+		},
+		"import": {
+			{`[\w.]+\*?`, NameNamespace, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/j/javascript.go b/vendor/github.com/alecthomas/chroma/lexers/j/javascript.go
new file mode 100644
index 0000000000..282501d060
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/j/javascript.go
@@ -0,0 +1,73 @@
+package j
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Javascript lexer.
+var JavascriptRules = Rules{
+	"commentsandwhitespace": {
+		{`\s+`, Text, nil},
+		{`<!--`, Comment, nil},
+		{`//.*?\n`, CommentSingle, nil},
+		{`/\*.*?\*/`, CommentMultiline, nil},
+	},
+	"slashstartsregex": {
+		Include("commentsandwhitespace"),
+		{`/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gimuy]+\b|\B)`, LiteralStringRegex, Pop(1)},
+		{`(?=/)`, Text, Push("#pop", "badregex")},
+		Default(Pop(1)),
+	},
+	"badregex": {
+		{`\n`, Text, Pop(1)},
+	},
+	"root": {
+		{`\A#! ?/.*?\n`, CommentHashbang, nil},
+		{`^(?=\s|/|<!--)`, Text, Push("slashstartsregex")},
+		Include("commentsandwhitespace"),
+		{`(\.\d+|[0-9]+\.[0-9]*)([eE][-+]?[0-9]+)?`, LiteralNumberFloat, nil},
+		{`0[bB][01]+`, LiteralNumberBin, nil},
+		{`0[oO][0-7]+`, LiteralNumberOct, nil},
+		{`0[xX][0-9a-fA-F]+`, LiteralNumberHex, nil},
+		{`[0-9]+`, LiteralNumberInteger, nil},
+		{`\.\.\.|=>`, Punctuation, nil},
+		{`\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?`, Operator, Push("slashstartsregex")},
+		{`[{(\[;,]`, Punctuation, Push("slashstartsregex")},
+		{`[})\].]`, Punctuation, nil},
+		{`(for|in|while|do|break|return|continue|switch|case|default|if|else|throw|try|catch|finally|new|delete|typeof|instanceof|void|yield|this|of)\b`, Keyword, Push("slashstartsregex")},
+		{`(var|let|with|function)\b`, KeywordDeclaration, Push("slashstartsregex")},
+		{`(abstract|boolean|byte|char|class|const|debugger|double|enum|export|extends|final|float|goto|implements|import|int|interface|long|native|package|private|protected|public|short|static|super|synchronized|throws|transient|volatile)\b`, KeywordReserved, nil},
+		{`(true|false|null|NaN|Infinity|undefined)\b`, KeywordConstant, nil},
+		{`(Array|Boolean|Date|Error|Function|Math|netscape|Number|Object|Packages|RegExp|String|Promise|Proxy|sun|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|Error|eval|isFinite|isNaN|isSafeInteger|parseFloat|parseInt|document|this|window)\b`, NameBuiltin, nil},
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-ਊਏ-ਐਓ-ਨਪ-ਰਲ-ਲ਼ਵ-ਸ਼ਸ-ਹਖ਼-ੜਫ਼ੲ-ੴઅ-ઍએ-ઑઓ-નપ-રલ-ળવ-હઽૐૠ-ૡૹଅ-ଌଏ-ଐଓ-ନପ-ରଲ-ଳଵ-ହଽଡ଼-ଢ଼ୟ-ୡୱஃஅ-ஊஎ-ஐஒ-கங-சஜஞ-டண-தந-பம-ஹௐఅ-ఌఎ-ఐఒ-నప-హఽౘ-ౚౠ-ౡಀಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹಽೞೠ-ೡೱ-ೲഅ-ഌഎ-ഐഒ-ഺഽൎൔ-ൖൟ-ൡൺ-ൿඅ-ඖක-නඳ-රලව-ෆก-ะา-ำเ-ๅກ-ຂຄງ-ຈຊຍດ-ທນ-ຟມ-ຣລວສ-ຫອ-ະາ-ຳຽເ-ໄໜ-ໟༀཀ-ཇཉ-ཬྈ-ྌက-ဪဿၐ-ၕၚ-ၝၡၥ-ၦၮ-ၰၵ-ႁႎᄀ-ቈቊ-ቍቐ-ቖቘቚ-ቝበ-ኈኊ-ኍነ-ኰኲ-ኵኸ-ኾዀዂ-ዅወ-ዖዘ-ጐጒ-ጕጘ-ፚᎀ-ᎏᐁ-ᙬᙯ-ᙿᚁ-ᚚᚠ-ᛪᛱ-ᛸᜀ-ᜌᜎ-ᜑᜠ-ᜱᝀ-ᝑᝠ-ᝬᝮ-ᝰក-ឳៜᠠ-ᡂᡄ-ᡸᢀ-ᢄᢇ-ᢨᢪᢰ-ᣵᤀ-ᤞᥐ-ᥭᥰ-ᥴᦀ-ᦫᦰ-ᧉᨀ-ᨖᨠ-ᩔᬅ-ᬳᭅ-ᭋᮃ-ᮠᮮ-ᮯᮺ-ᯥᰀ-ᰣᱍ-ᱏᱚ-ᱷᳩ-ᳬᳮ-ᳱᳵ-ᳶℵ-ℸⴰ-ⵧⶀ-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞ〆〼ぁ-ゖゟァ-ヺヿㄅ-ㄯㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿯ꀀ-ꀔꀖ-ꒌꓐ-ꓷꔀ-ꘋꘐ-ꘟꘪ-ꘫꙮꚠ-ꛥꞏꟷꟻ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꣲ-ꣷꣻꣽ-ꣾꤊ-ꤥꤰ-ꥆꥠ-ꥼꦄ-ꦲꧠ-ꧤꧧ-ꧯꧺ-ꧾꨀ-ꨨꩀ-ꩂꩄ-ꩋꩠ-ꩯꩱ-ꩶꩺꩾ-ꪯꪱꪵ-ꪶꪹ-ꪽꫀꫂꫛ-ꫜꫠ-ꫪꫲꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꯀ-ꯢ가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎יִײַ-ﬨשׁ-זּטּ-לּמּנּ-סּףּ-פּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷻﹰ-ﹴﹶ-ﻼｦ-ｯｱ-ﾝﾠ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ𐀀-𐀋𐀍-𐀦𐀨-𐀺𐀼-𐀽𐀿-𐁍𐁐-𐁝𐂀-𐃺𐊀-𐊜𐊠-𐋐𐌀-𐌟𐌭-𐍀𐍂-𐍉𐍐-𐍵𐎀-𐎝𐎠-𐏃𐏈-𐏏𐑐-𐒝𐔀-𐔧𐔰-𐕣𐘀-𐜶𐝀-𐝕𐝠-𐝧𐠀-𐠅𐠈𐠊-𐠵𐠷-𐠸𐠼𐠿-𐡕𐡠-𐡶𐢀-𐢞𐣠-𐣲𐣴-𐣵𐤀-𐤕𐤠-𐤹𐦀-𐦷𐦾-𐦿𐨀𐨐-𐨓𐨕-𐨗𐨙-𐨵𐩠-𐩼𐪀-𐪜𐫀-𐫇𐫉-𐫤𐬀-𐬵𐭀-𐭕𐭠-𐭲𐮀-𐮑𐰀-𐱈𐴀-𐴣𐼀-𐼜𐼧𐼰-𐽅𑀃-𑀷𑂃-𑂯𑃐-𑃨𑄃-𑄦𑅄𑅐-𑅲𑅶𑆃-𑆲𑇁-𑇄𑇚𑇜𑈀-𑈑𑈓-𑈫𑊀-𑊆𑊈𑊊-𑊍𑊏-𑊝𑊟-𑊨𑊰-𑋞𑌅-𑌌𑌏-𑌐𑌓-𑌨𑌪-𑌰𑌲-𑌳𑌵-𑌹𑌽𑍐𑍝-𑍡𑐀-𑐴𑑇-𑑊𑒀-𑒯𑓄-𑓅𑓇𑖀-𑖮𑗘-𑗛𑘀-𑘯𑙄𑚀-𑚪𑜀-𑜚𑠀-𑠫𑣿𑨀𑨋-𑨲𑨺𑩐𑩜-𑪃𑪆-𑪉𑪝𑫀-𑫸𑰀-𑰈𑰊-𑰮𑱀𑱲-𑲏𑴀-𑴆𑴈-𑴉𑴋-𑴰𑵆𑵠-𑵥𑵧-𑵨𑵪-𑶉𑶘𑻠-𑻲𒀀-𒎙𒒀-𒕃𓀀-𓐮𔐀-𔙆𖠀-𖨸𖩀-𖩞𖫐-𖫭𖬀-𖬯𖭣-𖭷𖭽-𖮏𖼀-𖽄𖽐𗀀-𘟱𘠀-𘫲𛀀-𛄞𛅰-𛋻𛰀-𛱪𛱰-𛱼𛲀-𛲈𛲐-𛲙𞠀-𞣄𞸀-𞸃𞸅-𞸟𞸡-𞸢𞸤𞸧𞸩-𞸲𞸴-𞸷𞸹𞸻𞹂𞹇𞹉𞹋𞹍-𞹏𞹑-𞹒𞹔𞹗𞹙𞹛𞹝𞹟𞹡-𞹢𞹤𞹧-𞹪𞹬-𞹲𞹴-𞹷𞹹-𞹼𞹾𞺀-𞺉𞺋-𞺛𞺡-𞺣𞺥-𞺩𞺫-𞺻𠀀-𪛖𪜀-𫜴𫝀-𫠝𫠠-𬺡𬺰-𮯠丽-𪘀ᛮ-ᛰⅠ-ↂↅ-ↈ〇〡-〩〸-〺ꛦ-ꛯ𐅀-𐅴𐍁𐍊𐏑-𐏕𒐀-𒑮̀-ͯ҃-֑҇-ֽֿׁ-ׂׄ-ׇׅؐ-ًؚ-ٰٟۖ-ۜ۟-ۤۧ-۪ۨ-ܑۭܰ-݊ަ-ް߫-߽߳ࠖ-࠙ࠛ-ࠣࠥ-ࠧࠩ-࡙࠭-࡛࣓-ࣣ࣡-ंऺ़ु-ै्॑-ॗॢ-ॣঁ়ু-ৄ্ৢ-ৣ৾ਁ-ਂ਼ੁ-ੂੇ-ੈੋ-੍ੑੰ-ੱੵઁ-ં઼ુ-ૅે-ૈ્ૢ-ૣૺ-૿ଁ଼ିୁ-ୄ୍ୖୢ-ୣஂீ்ఀఄా-ీె-ైొ-్ౕ-ౖౢ-ౣಁ಼ಿೆೌ-್ೢ-ೣഀ-ഁ഻-഼ു-ൄ്ൢ-ൣ්ි-ුූัิ-ฺ็-๎ັິ-ູົ-ຼ່-ໍ༘-ཱ༹༙༵༷-ཾྀ-྄྆-྇ྍ-ྗྙ-ྼ࿆ိ-ူဲ-့္-်ွ-ှၘ-ၙၞ-ၠၱ-ၴႂႅ-ႆႍႝ፝-፟ᜒ-᜔ᜲ-᜴ᝒ-ᝓᝲ-ᝳ឴-឵ិ-ួំ៉-៓៝᠋-᠍ᢅ-ᢆᢩᤠ-ᤢᤧ-ᤨᤲ᤹-᤻ᨗ-ᨘᨛᩖᩘ-ᩞ᩠ᩢᩥ-ᩬᩳ-᩿᩼᪰-᪽ᬀ-ᬃ᬴ᬶ-ᬺᬼᭂ᭫-᭳ᮀ-ᮁᮢ-ᮥᮨ-ᮩ᮫-ᮭ᯦ᯨ-ᯩᯭᯯ-ᯱᰬ-ᰳᰶ-᰷᳐-᳔᳒-᳢᳠-᳨᳭᳴᳸-᳹᷀-᷹᷻-᷿⃐-⃥⃜⃡-⃰⳯-⵿⳱ⷠ-〪ⷿ-゙〭-゚꙯ꙴ-꙽ꚞ-ꚟ꛰-꛱ꠂ꠆ꠋꠥ-ꠦ꣄-ꣅ꣠-꣱ꣿꤦ-꤭ꥇ-ꥑꦀ-ꦂ꦳ꦶ-ꦹꦼꧥꨩ-ꨮꨱ-ꨲꨵ-ꨶꩃꩌꩼꪰꪲ-ꪴꪷ-ꪸꪾ-꪿꫁ꫬ-ꫭ꫶ꯥꯨ꯭ﬞ︀-️︠-𐇽𐋠︯𐍶-𐍺𐨁-𐨃𐨅-𐨆𐨌-𐨏𐨸-𐨿𐨺𐫥-𐫦𐴤-𐽆𐴧-𐽐𑀁𑀸-𑁆𑁿-𑂁𑂳-𑂶𑂹-𑂺𑄀-𑄂𑄧-𑄫𑄭-𑅳𑄴𑆀-𑆁𑆶-𑆾𑇉-𑇌𑈯-𑈱𑈴𑈶-𑈷𑈾𑋟𑋣-𑋪𑌀-𑌁𑌻-𑌼𑍀𑍦-𑍬𑍰-𑍴𑐸-𑐿𑑂-𑑄𑑆𑑞𑒳-𑒸𑒺𑒿-𑓀𑓂-𑓃𑖲-𑖵𑖼-𑖽𑖿-𑗀𑗜-𑗝𑘳-𑘺𑘽𑘿-𑙀𑚫𑚭𑚰-𑚵𑚷𑜝-𑜟𑜢-𑜥𑜧-𑜫𑠯-𑠷𑠹-𑠺𑨁-𑨊𑨳-𑨸𑨻-𑨾𑩇𑩑-𑩖𑩙-𑩛𑪊-𑪖𑪘-𑪙𑰰-𑰶𑰸-𑰽𑰿𑲒-𑲧𑲪-𑲰𑲲-𑲳𑲵-𑲶𑴱-𑴶𑴺𑴼-𑴽𑴿-𑵅𑵇𑶐-𑶑𑶕𑶗𑻳-𑻴𖫰-𖫴𖬰-𖬶𖾏-𖾒𛲝-𛲞𝅧-𝅩𝅻-𝆂𝆅-𝆋𝆪-𝆭𝉂-𝉄𝨀-𝨶𝨻-𝩬𝩵𝪄𝪛-𝪟𝪡-𝪯𞀀-𞀆𞀈-𞀘𞀛-𞀡𞀣-𞀤𞀦-𞣐𞀪-𞣖𞥄-𞥊󠄀-󠇯ःऻा-ीॉ-ौॎ-ॏং-ঃা-ীে-ৈো-ৌৗਃਾ-ੀઃા-ીૉો-ૌଂ-ଃାୀେ-ୈୋ-ୌୗா-ிு-ூெ-ைொ-ௌௗఁ-ఃు-ౄಂ-ಃಾೀ-ೄೇ-ೈೊ-ೋೕ-ೖം-ഃാ-ീെ-ൈൊ-ൌൗං-ඃා-ෑෘ-ෟෲ-ෳ༾-༿ཿါ-ာေးျ-ြၖ-ၗၢ-ၤၧ-ၭႃ-ႄႇ-ႌႏႚ-ႜាើ-ៅះ-ៈᤣ-ᤦᤩ-ᤫᤰ-ᤱᤳ-ᤸᨙ-ᨚᩕᩗᩡᩣ-ᩤᩭ-ᩲᬄᬵᬻᬽ-ᭁᭃ-᭄ᮂᮡᮦ-ᮧ᮪ᯧᯪ-ᯬᯮ᯲-᯳ᰤ-ᰫᰴ-ᰵ᳡ᳲ-ᳳ᳷〮-〯ꠣ-ꠤꠧꢀ-ꢁꢴ-ꣃꥒ-꥓ꦃꦴ-ꦵꦺ-ꦻꦽ-꧀ꨯ-ꨰꨳ-ꨴꩍꩻꩽꫫꫮ-ꫯꫵꯣ-ꯤꯦ-ꯧꯩ-ꯪ꯬𑀀𑀂𑂂𑂰-𑂲𑂷-𑂸𑄬𑅅-𑅆𑆂𑆳-𑆵𑆿-𑇀𑈬-𑈮𑈲-𑈳𑈵𑋠-𑋢𑌂-𑌃𑌾-𑌿𑍁-𑍄𑍇-𑍈𑍋-𑍍𑍗𑍢-𑍣𑐵-𑐷𑑀-𑑁𑑅𑒰-𑒲𑒹𑒻-𑒾𑓁𑖯-𑖱𑖸-𑖻𑖾𑘰-𑘲𑘻-𑘼𑘾𑚬𑚮-𑚯𑚶𑜠-𑜡𑜦𑠬-𑠮𑠸𑨹𑩗-𑩘𑪗𑰯𑰾𑲩𑲱𑲴𑶊-𑶎𑶓-𑶔𑶖𑻵-𑻶𖽑-𖽾𝅥-𝅦𝅭-𝅲0-9٠-٩۰-۹߀-߉०-९০-৯੦-੯૦-૯୦-୯௦-௯౦-౯೦-೯൦-൯෦-෯๐-๙໐-໙༠-༩၀-၉႐-႙០-៩᠐-᠙᥆-᥏᧐-᧙᪀-᪉᪐-᪙᭐-᭙᮰-᮹᱀-᱉᱐-᱙꘠-꘩꣐-꣙꤀-꤉꧐-꧙꧰-꧹꩐-꩙꯰-꯹０-９𐒠-𐒩𐴰-𐴹𑁦-𑁯𑃰-𑃹𑄶-𑄿𑇐-𑇙𑋰-𑋹𑑐-𑑙𑓐-𑓙𑙐-𑙙𑛀-𑛉𑜰-𑜹𑣠-𑣩𑱐-𑱙𑵐-𑵙𑶠-𑶩𖩠-𖩩𖭐-𖭙𝟎-𝟿𞥐-𞥙_‿-⁀⁔︳-︴﹍-﹏＿‌‍]|\\u[a-fA-F0-9]{4}))*`, NameOther, nil},
+		{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+		{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+		{"`", LiteralStringBacktick, Push("interp")},
+	},
+	"interp": {
+		{"`", LiteralStringBacktick, Pop(1)},
+		{`\\\\`, LiteralStringBacktick, nil},
+		{"\\\\`", LiteralStringBacktick, nil},
+		{`\$\{`, LiteralStringInterpol, Push("interp-inside")},
+		{`\$`, LiteralStringBacktick, nil},
+		{"[^`\\\\$]+", LiteralStringBacktick, nil},
+	},
+	"interp-inside": {
+		{`\}`, LiteralStringInterpol, Pop(1)},
+		Include("root"),
+	},
+}
+
+// Javascript lexer.
+var Javascript = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "JavaScript",
+		Aliases:   []string{"js", "javascript"},
+		Filenames: []string{"*.js", "*.jsm"},
+		MimeTypes: []string{"application/javascript", "application/x-javascript", "text/x-javascript", "text/javascript"},
+		DotAll:    true,
+		EnsureNL:  true,
+	},
+	JavascriptRules,
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/j/json.go b/vendor/github.com/alecthomas/chroma/lexers/j/json.go
new file mode 100644
index 0000000000..203adc4873
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/j/json.go
@@ -0,0 +1,55 @@
+package j
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// JSON lexer.
+var JSON = internal.Register(MustNewLexer(
+	&Config{
+		Name:         "JSON",
+		Aliases:      []string{"json"},
+		Filenames:    []string{"*.json"},
+		MimeTypes:    []string{"application/json"},
+		NotMultiline: true,
+		DotAll:       true,
+	},
+	Rules{
+		"whitespace": {
+			{`\s+`, Text, nil},
+		},
+		"simplevalue": {
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`-?(0|[1-9]\d*)(\.\d+[eE](\+|-)?\d+|[eE](\+|-)?\d+|\.\d+)`, LiteralNumberFloat, nil},
+			{`-?(0|[1-9]\d*)`, LiteralNumberInteger, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+		},
+		"objectattribute": {
+			Include("value"),
+			{`:`, Punctuation, nil},
+			{`,`, Punctuation, Pop(1)},
+			{`\}`, Punctuation, Pop(2)},
+		},
+		"objectvalue": {
+			Include("whitespace"),
+			{`"(\\\\|\\"|[^"])*"`, NameTag, Push("objectattribute")},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"arrayvalue": {
+			Include("whitespace"),
+			Include("value"),
+			{`,`, Punctuation, nil},
+			{`\]`, Punctuation, Pop(1)},
+		},
+		"value": {
+			Include("whitespace"),
+			Include("simplevalue"),
+			{`\{`, Punctuation, Push("objectvalue")},
+			{`\[`, Punctuation, Push("arrayvalue")},
+		},
+		"root": {
+			Include("value"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/j/jsx.go b/vendor/github.com/alecthomas/chroma/lexers/j/jsx.go
new file mode 100644
index 0000000000..7c098b9dfe
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/j/jsx.go
@@ -0,0 +1,95 @@
+package j
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// JSX lexer.
+//
+// This was generated from https://github.com/fcurella/jsx-lexer
+var JSX = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "react",
+		Aliases:   []string{"jsx", "react"},
+		Filenames: []string{"*.jsx", "*.react"},
+		MimeTypes: []string{"text/jsx", "text/typescript-jsx"},
+		DotAll:    true,
+	},
+	Rules{
+		"commentsandwhitespace": {
+			{`\s+`, Text, nil},
+			{`<!--`, Comment, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+		},
+		"slashstartsregex": {
+			Include("commentsandwhitespace"),
+			{`/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gimuy]+\b|\B)`, LiteralStringRegex, Pop(1)},
+			{`(?=/)`, Text, Push("#pop", "badregex")},
+			Default(Pop(1)),
+		},
+		"badregex": {
+			{`\n`, Text, Pop(1)},
+		},
+		"root": {
+			Include("jsx"),
+			{`\A#! ?/.*?\n`, CommentHashbang, nil},
+			{`^(?=\s|/|<!--)`, Text, Push("slashstartsregex")},
+			Include("commentsandwhitespace"),
+			{`(\.\d+|[0-9]+\.[0-9]*)([eE][-+]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`0[bB][01]+`, LiteralNumberBin, nil},
+			{`0[oO][0-7]+`, LiteralNumberOct, nil},
+			{`0[xX][0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`\.\.\.|=>`, Punctuation, nil},
+			{`\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?`, Operator, Push("slashstartsregex")},
+			{`[{(\[;,]`, Punctuation, Push("slashstartsregex")},
+			{`[})\].]`, Punctuation, nil},
+			{`(for|in|while|do|break|return|continue|switch|case|default|if|else|throw|try|catch|finally|new|delete|typeof|instanceof|void|yield|this|of)\b`, Keyword, Push("slashstartsregex")},
+			{`(var|let|with|function)\b`, KeywordDeclaration, Push("slashstartsregex")},
+			{`(abstract|boolean|byte|char|class|const|debugger|double|enum|export|extends|final|float|goto|implements|import|int|interface|long|native|package|private|protected|public|short|static|super|synchronized|throws|transient|volatile)\b`, KeywordReserved, nil},
+			{`(true|false|null|NaN|Infinity|undefined)\b`, KeywordConstant, nil},
+			{`(Array|Boolean|Date|Error|Function|Math|netscape|Number|Object|Packages|RegExp|String|Promise|Proxy|sun|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|Error|eval|isFinite|isNaN|isSafeInteger|parseFloat|parseInt|document|this|window)\b`, NameBuiltin, nil},
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ਅ-ਊਏ-ਐਓ-ਨਪ-ਰਲ-ਲ਼ਵ-ਸ਼ਸ-ਹਖ਼-ੜਫ਼ੲ-ੴઅ-ઍએ-ઑઓ-નપ-રલ-ળવ-હઽૐૠ-ૡૹଅ-ଌଏ-ଐଓ-ନପ-ରଲ-ଳଵ-ହଽଡ଼-ଢ଼ୟ-ୡୱஃஅ-ஊஎ-ஐஒ-கங-சஜஞ-டண-தந-பம-ஹௐఅ-ఌఎ-ఐఒ-నప-హఽౘ-ౚౠ-ౡಀಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹಽೞೠ-ೡೱ-ೲഅ-ഌഎ-ഐഒ-ഺഽൎൔ-ൖൟ-ൡൺ-ൿඅ-ඖක-නඳ-රලව-ෆก-ะา-ำเ-ๅກ-ຂຄງ-ຈຊຍດ-ທນ-ຟມ-ຣລວສ-ຫອ-ະາ-ຳຽເ-ໄໜ-ໟༀཀ-ཇཉ-ཬྈ-ྌက-ဪဿၐ-ၕၚ-ၝၡၥ-ၦၮ-ၰၵ-ႁႎᄀ-ቈቊ-ቍቐ-ቖቘቚ-ቝበ-ኈኊ-ኍነ-ኰኲ-ኵኸ-ኾዀዂ-ዅወ-ዖዘ-ጐጒ-ጕጘ-ፚᎀ-ᎏᐁ-ᙬᙯ-ᙿᚁ-ᚚᚠ-ᛪᛱ-ᛸᜀ-ᜌᜎ-ᜑᜠ-ᜱᝀ-ᝑᝠ-ᝬᝮ-ᝰក-ឳៜᠠ-ᡂᡄ-ᡸᢀ-ᢄᢇ-ᢨᢪᢰ-ᣵᤀ-ᤞᥐ-ᥭᥰ-ᥴᦀ-ᦫᦰ-ᧉᨀ-ᨖᨠ-ᩔᬅ-ᬳᭅ-ᭋᮃ-ᮠᮮ-ᮯᮺ-ᯥᰀ-ᰣᱍ-ᱏᱚ-ᱷᳩ-ᳬᳮ-ᳱᳵ-ᳶℵ-ℸⴰ-ⵧⶀ-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞ〆〼ぁ-ゖゟァ-ヺヿㄅ-ㄯㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿯ꀀ-ꀔꀖ-ꒌꓐ-ꓷꔀ-ꘋꘐ-ꘟꘪ-ꘫꙮꚠ-ꛥꞏꟷꟻ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꣲ-ꣷꣻꣽ-ꣾꤊ-ꤥꤰ-ꥆꥠ-ꥼꦄ-ꦲꧠ-ꧤꧧ-ꧯꧺ-ꧾꨀ-ꨨꩀ-ꩂꩄ-ꩋꩠ-ꩯꩱ-ꩶꩺꩾ-ꪯꪱꪵ-ꪶꪹ-ꪽꫀꫂꫛ-ꫜꫠ-ꫪꫲꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꯀ-ꯢ가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎יִײַ-ﬨשׁ-זּטּ-לּמּנּ-סּףּ-פּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷻﹰ-ﹴﹶ-ﻼｦ-ｯｱ-ﾝﾠ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ𐀀-𐀋𐀍-𐀦𐀨-𐀺𐀼-𐀽𐀿-𐁍𐁐-𐁝𐂀-𐃺𐊀-𐊜𐊠-𐋐𐌀-𐌟𐌭-𐍀𐍂-𐍉𐍐-𐍵𐎀-𐎝𐎠-𐏃𐏈-𐏏𐑐-𐒝𐔀-𐔧𐔰-𐕣𐘀-𐜶𐝀-𐝕𐝠-𐝧𐠀-𐠅𐠈𐠊-𐠵𐠷-𐠸𐠼𐠿-𐡕𐡠-𐡶𐢀-𐢞𐣠-𐣲𐣴-𐣵𐤀-𐤕𐤠-𐤹𐦀-𐦷𐦾-𐦿𐨀𐨐-𐨓𐨕-𐨗𐨙-𐨵𐩠-𐩼𐪀-𐪜𐫀-𐫇𐫉-𐫤𐬀-𐬵𐭀-𐭕𐭠-𐭲𐮀-𐮑𐰀-𐱈𐴀-𐴣𐼀-𐼜𐼧𐼰-𐽅𑀃-𑀷𑂃-𑂯𑃐-𑃨𑄃-𑄦𑅄𑅐-𑅲𑅶𑆃-𑆲𑇁-𑇄𑇚𑇜𑈀-𑈑𑈓-𑈫𑊀-𑊆𑊈𑊊-𑊍𑊏-𑊝𑊟-𑊨𑊰-𑋞𑌅-𑌌𑌏-𑌐𑌓-𑌨𑌪-𑌰𑌲-𑌳𑌵-𑌹𑌽𑍐𑍝-𑍡𑐀-𑐴𑑇-𑑊𑒀-𑒯𑓄-𑓅𑓇𑖀-𑖮𑗘-𑗛𑘀-𑘯𑙄𑚀-𑚪𑜀-𑜚𑠀-𑠫𑣿𑨀𑨋-𑨲𑨺𑩐𑩜-𑪃𑪆-𑪉𑪝𑫀-𑫸𑰀-𑰈𑰊-𑰮𑱀𑱲-𑲏𑴀-𑴆𑴈-𑴉𑴋-𑴰𑵆𑵠-𑵥𑵧-𑵨𑵪-𑶉𑶘𑻠-𑻲𒀀-𒎙𒒀-𒕃𓀀-𓐮𔐀-𔙆𖠀-𖨸𖩀-𖩞𖫐-𖫭𖬀-𖬯𖭣-𖭷𖭽-𖮏𖼀-𖽄𖽐𗀀-𘟱𘠀-𘫲𛀀-𛄞𛅰-𛋻𛰀-𛱪𛱰-𛱼𛲀-𛲈𛲐-𛲙𞠀-𞣄𞸀-𞸃𞸅-𞸟𞸡-𞸢𞸤𞸧𞸩-𞸲𞸴-𞸷𞸹𞸻𞹂𞹇𞹉𞹋𞹍-𞹏𞹑-𞹒𞹔𞹗𞹙𞹛𞹝𞹟𞹡-𞹢𞹤𞹧-𞹪𞹬-𞹲𞹴-𞹷𞹹-𞹼𞹾𞺀-𞺉𞺋-𞺛𞺡-𞺣𞺥-𞺩𞺫-𞺻𠀀-𪛖𪜀-𫜴𫝀-𫠝𫠠-𬺡𬺰-𮯠丽-𪘀ᛮ-ᛰⅠ-ↂↅ-ↈ〇〡-〩〸-〺ꛦ-ꛯ𐅀-𐅴𐍁𐍊𐏑-𐏕𒐀-𒑮̀-ͯ҃-֑҇-ֽֿׁ-ׂׄ-ׇׅؐ-ًؚ-ٰٟۖ-ۜ۟-ۤۧ-۪ۨ-ܑۭܰ-݊ަ-ް߫-߽߳ࠖ-࠙ࠛ-ࠣࠥ-ࠧࠩ-࡙࠭-࡛࣓-ࣣ࣡-ंऺ़ु-ै्॑-ॗॢ-ॣঁ়ু-ৄ্ৢ-ৣ৾ਁ-ਂ਼ੁ-ੂੇ-ੈੋ-੍ੑੰ-ੱੵઁ-ં઼ુ-ૅે-ૈ્ૢ-ૣૺ-૿ଁ଼ିୁ-ୄ୍ୖୢ-ୣஂீ்ఀఄా-ీె-ైొ-్ౕ-ౖౢ-ౣಁ಼ಿೆೌ-್ೢ-ೣഀ-ഁ഻-഼ു-ൄ്ൢ-ൣ්ි-ුූัิ-ฺ็-๎ັິ-ູົ-ຼ່-ໍ༘-ཱ༹༙༵༷-ཾྀ-྄྆-྇ྍ-ྗྙ-ྼ࿆ိ-ူဲ-့္-်ွ-ှၘ-ၙၞ-ၠၱ-ၴႂႅ-ႆႍႝ፝-፟ᜒ-᜔ᜲ-᜴ᝒ-ᝓᝲ-ᝳ឴-឵ិ-ួំ៉-៓៝᠋-᠍ᢅ-ᢆᢩᤠ-ᤢᤧ-ᤨᤲ᤹-᤻ᨗ-ᨘᨛᩖᩘ-ᩞ᩠ᩢᩥ-ᩬᩳ-᩿᩼᪰-᪽ᬀ-ᬃ᬴ᬶ-ᬺᬼᭂ᭫-᭳ᮀ-ᮁᮢ-ᮥᮨ-ᮩ᮫-ᮭ᯦ᯨ-ᯩᯭᯯ-ᯱᰬ-ᰳᰶ-᰷᳐-᳔᳒-᳢᳠-᳨᳭᳴᳸-᳹᷀-᷹᷻-᷿⃐-⃥⃜⃡-⃰⳯-⵿⳱ⷠ-〪ⷿ-゙〭-゚꙯ꙴ-꙽ꚞ-ꚟ꛰-꛱ꠂ꠆ꠋꠥ-ꠦ꣄-ꣅ꣠-꣱ꣿꤦ-꤭ꥇ-ꥑꦀ-ꦂ꦳ꦶ-ꦹꦼꧥꨩ-ꨮꨱ-ꨲꨵ-ꨶꩃꩌꩼꪰꪲ-ꪴꪷ-ꪸꪾ-꪿꫁ꫬ-ꫭ꫶ꯥꯨ꯭ﬞ︀-️︠-𐇽𐋠︯𐍶-𐍺𐨁-𐨃𐨅-𐨆𐨌-𐨏𐨸-𐨿𐨺𐫥-𐫦𐴤-𐽆𐴧-𐽐𑀁𑀸-𑁆𑁿-𑂁𑂳-𑂶𑂹-𑂺𑄀-𑄂𑄧-𑄫𑄭-𑅳𑄴𑆀-𑆁𑆶-𑆾𑇉-𑇌𑈯-𑈱𑈴𑈶-𑈷𑈾𑋟𑋣-𑋪𑌀-𑌁𑌻-𑌼𑍀𑍦-𑍬𑍰-𑍴𑐸-𑐿𑑂-𑑄𑑆𑑞𑒳-𑒸𑒺𑒿-𑓀𑓂-𑓃𑖲-𑖵𑖼-𑖽𑖿-𑗀𑗜-𑗝𑘳-𑘺𑘽𑘿-𑙀𑚫𑚭𑚰-𑚵𑚷𑜝-𑜟𑜢-𑜥𑜧-𑜫𑠯-𑠷𑠹-𑠺𑨁-𑨊𑨳-𑨸𑨻-𑨾𑩇𑩑-𑩖𑩙-𑩛𑪊-𑪖𑪘-𑪙𑰰-𑰶𑰸-𑰽𑰿𑲒-𑲧𑲪-𑲰𑲲-𑲳𑲵-𑲶𑴱-𑴶𑴺𑴼-𑴽𑴿-𑵅𑵇𑶐-𑶑𑶕𑶗𑻳-𑻴𖫰-𖫴𖬰-𖬶𖾏-𖾒𛲝-𛲞𝅧-𝅩𝅻-𝆂𝆅-𝆋𝆪-𝆭𝉂-𝉄𝨀-𝨶𝨻-𝩬𝩵𝪄𝪛-𝪟𝪡-𝪯𞀀-𞀆𞀈-𞀘𞀛-𞀡𞀣-𞀤𞀦-𞣐𞀪-𞣖𞥄-𞥊󠄀-󠇯ःऻा-ीॉ-ौॎ-ॏং-ঃা-ীে-ৈো-ৌৗਃਾ-ੀઃા-ીૉો-ૌଂ-ଃାୀେ-ୈୋ-ୌୗா-ிு-ூெ-ைொ-ௌௗఁ-ఃు-ౄಂ-ಃಾೀ-ೄೇ-ೈೊ-ೋೕ-ೖം-ഃാ-ീെ-ൈൊ-ൌൗං-ඃා-ෑෘ-ෟෲ-ෳ༾-༿ཿါ-ာေးျ-ြၖ-ၗၢ-ၤၧ-ၭႃ-ႄႇ-ႌႏႚ-ႜាើ-ៅះ-ៈᤣ-ᤦᤩ-ᤫᤰ-ᤱᤳ-ᤸᨙ-ᨚᩕᩗᩡᩣ-ᩤᩭ-ᩲᬄᬵᬻᬽ-ᭁᭃ-᭄ᮂᮡᮦ-ᮧ᮪ᯧᯪ-ᯬᯮ᯲-᯳ᰤ-ᰫᰴ-ᰵ᳡ᳲ-ᳳ᳷〮-〯ꠣ-ꠤꠧꢀ-ꢁꢴ-ꣃꥒ-꥓ꦃꦴ-ꦵꦺ-ꦻꦽ-꧀ꨯ-ꨰꨳ-ꨴꩍꩻꩽꫫꫮ-ꫯꫵꯣ-ꯤꯦ-ꯧꯩ-ꯪ꯬𑀀𑀂𑂂𑂰-𑂲𑂷-𑂸𑄬𑅅-𑅆𑆂𑆳-𑆵𑆿-𑇀𑈬-𑈮𑈲-𑈳𑈵𑋠-𑋢𑌂-𑌃𑌾-𑌿𑍁-𑍄𑍇-𑍈𑍋-𑍍𑍗𑍢-𑍣𑐵-𑐷𑑀-𑑁𑑅𑒰-𑒲𑒹𑒻-𑒾𑓁𑖯-𑖱𑖸-𑖻𑖾𑘰-𑘲𑘻-𑘼𑘾𑚬𑚮-𑚯𑚶𑜠-𑜡𑜦𑠬-𑠮𑠸𑨹𑩗-𑩘𑪗𑰯𑰾𑲩𑲱𑲴𑶊-𑶎𑶓-𑶔𑶖𑻵-𑻶𖽑-𖽾𝅥-𝅦𝅭-𝅲0-9٠-٩۰-۹߀-߉०-९০-৯੦-੯૦-૯୦-୯௦-௯౦-౯೦-೯൦-൯෦-෯๐-๙໐-໙༠-༩၀-၉႐-႙០-៩᠐-᠙᥆-᥏᧐-᧙᪀-᪉᪐-᪙᭐-᭙᮰-᮹᱀-᱉᱐-᱙꘠-꘩꣐-꣙꤀-꤉꧐-꧙꧰-꧹꩐-꩙꯰-꯹０-９𐒠-𐒩𐴰-𐴹𑁦-𑁯𑃰-𑃹𑄶-𑄿𑇐-𑇙𑋰-𑋹𑑐-𑑙𑓐-𑓙𑙐-𑙙𑛀-𑛉𑜰-𑜹𑣠-𑣩𑱐-𑱙𑵐-𑵙𑶠-𑶩𖩠-𖩩𖭐-𖭙𝟎-𝟿𞥐-𞥙_‿-⁀⁔︳-︴﹍-﹏＿‌‍]|\\u[a-fA-F0-9]{4}))*`, NameOther, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{"`", LiteralStringBacktick, Push("interp")},
+		},
+		"interp": {
+			{"`", LiteralStringBacktick, Pop(1)},
+			{`\\\\`, LiteralStringBacktick, nil},
+			{"\\\\`", LiteralStringBacktick, nil},
+			{`\$\{`, LiteralStringInterpol, Push("interp-inside")},
+			{`\$`, LiteralStringBacktick, nil},
+			{"[^`\\\\$]+", LiteralStringBacktick, nil},
+		},
+		"interp-inside": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+		"jsx": {
+			{`(<)(/?)(>)`, ByGroups(Punctuation, Punctuation, Punctuation), nil},
+			{`(<)([\w\.]+)`, ByGroups(Punctuation, NameTag), Push("tag")},
+			{`(<)(/)([\w\.]+)(>)`, ByGroups(Punctuation, Punctuation, NameTag, Punctuation), nil},
+		},
+		"tag": {
+			{`\s+`, Text, nil},
+			{`([\w]+\s*)(=)(\s*)`, ByGroups(NameAttribute, Operator, Text), Push("attr")},
+			{`[{}]+`, Punctuation, nil},
+			{`[\w\.]+`, NameAttribute, nil},
+			{`(/?)(\s*)(>)`, ByGroups(Punctuation, Text, Punctuation), Pop(1)},
+		},
+		"attr": {
+			{`{`, Punctuation, Push("expression")},
+			{`".*?"`, LiteralString, Pop(1)},
+			{`'.*?'`, LiteralString, Pop(1)},
+			Default(Pop(1)),
+		},
+		"expression": {
+			{`{`, Punctuation, Push()},
+			{`}`, Punctuation, Pop(1)},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/j/julia.go b/vendor/github.com/alecthomas/chroma/lexers/j/julia.go
new file mode 100644
index 0000000000..27672a6834
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/j/julia.go
@@ -0,0 +1,95 @@
+package j
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Julia lexer.
+var Julia = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Julia",
+		Aliases:   []string{"julia", "jl"},
+		Filenames: []string{"*.jl"},
+		MimeTypes: []string{"text/x-julia", "application/x-julia"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`[^\S\n]+`, Text, nil},
+			{`#=`, CommentMultiline, Push("blockcomment")},
+			{`#.*$`, Comment, nil},
+			{`[\[\]{}(),;]`, Punctuation, nil},
+			{`in\b`, KeywordPseudo, nil},
+			{`isa\b`, KeywordPseudo, nil},
+			{`(true|false)\b`, KeywordConstant, nil},
+			{`(local|global|const)\b`, KeywordDeclaration, nil},
+			{Words(``, `\b`, `function`, `abstract type`, `primitive type`, `baremodule`, `begin`, `bitstype`, `break`, `catch`, `ccall`, `continue`, `do`, `else`, `elseif`, `end`, `export`, `finally`, `for`, `if`, `import`, `let`, `macro`, `module`, `mutable`, `quote`, `return`, `struct`, `try`, `using`, `while`), Keyword, nil},
+			{Words(``, `\b`, `ASCIIString`, `AbstractArray`, `AbstractChannel`, `AbstractDict`, `AbstractFloat`, `AbstractMatrix`, `AbstractRNG`, `AbstractSparseArray`, `AbstractSparseMatrix`, `AbstractSparseVector`, `AbstractString`, `AbstractVecOrMat`, `AbstractVector`, `Any`, `ArgumentError`, `Array`, `AssertionError`, `Base64DecodePipe`, `Base64EncodePipe`, `Bidiagonal`, `BigFloat`, `BigInt`, `BitArray`, `BitMatrix`, `BitVector`, `Bool`, `BoundsError`, `Box`, `BufferStream`, `CapturedException`, `CartesianIndex`, `CartesianRange`, `Cchar`, `Cdouble`, `Cfloat`, `Channel`, `Char`, `Cint`, `Cintmax_t`, `Clong`, `Clonglong`, `ClusterManager`, `Cmd`, `Coff_t`, `Colon`, `Complex`, `Complex128`, `Complex32`, `Complex64`, `CompositeException`, `Condition`, `Cptrdiff_t`, `Cshort`, `Csize_t`, `Cssize_t`, `Cstring`, `Cuchar`, `Cuint`, `Cuintmax_t`, `Culong`, `Culonglong`, `Cushort`, `Cwchar_t`, `Cwstring`, `DataType`, `Date`, `DateTime`, `DenseArray`, `DenseMatrix`, `DenseVecOrMat`, `DenseVector`, `Diagonal`, `Dict`, `DimensionMismatch`, `Dims`, `DirectIndexString`, `Display`, `DivideError`, `DomainError`, `EOFError`, `EachLine`, `Enum`, `Enumerate`, `ErrorException`, `Exception`, `Expr`, `Factorization`, `FileMonitor`, `FileOffset`, `Filter`, `Float16`, `Float32`, `Float64`, `FloatRange`, `Function`, `GenSym`, `GlobalRef`, `GotoNode`, `HTML`, `Hermitian`, `IO`, `IOBuffer`, `IOStream`, `IPv4`, `IPv6`, `InexactError`, `InitError`, `Int`, `Int128`, `Int16`, `Int32`, `Int64`, `Int8`, `IntSet`, `Integer`, `InterruptException`, `IntrinsicFunction`, `InvalidStateException`, `Irrational`, `KeyError`, `LabelNode`, `LambdaStaticData`, `LinSpace`, `LineNumberNode`, `LoadError`, `LocalProcess`, `LowerTriangular`, `MIME`, `Matrix`, `MersenneTwister`, `Method`, `MethodError`, `MethodTable`, `Module`, `NTuple`, `NewvarNode`, `NullException`, `Nullable`, `Number`, `ObjectIdDict`, `OrdinalRange`, `OutOfMemoryError`, `OverflowError`, `Pair`, `ParseError`, `PartialQuickSort`, `Pipe`, `PollingFileWatcher`, `ProcessExitedException`, `ProcessGroup`, `Ptr`, `QuoteNode`, `RandomDevice`, `Range`, `Rational`, `RawFD`, `ReadOnlyMemoryError`, `Real`, `ReentrantLock`, `Ref`, `Regex`, `RegexMatch`, `RemoteException`, `RemoteRef`, `RepString`, `RevString`, `RopeString`, `RoundingMode`, `SegmentationFault`, `SerializationState`, `Set`, `SharedArray`, `SharedMatrix`, `SharedVector`, `Signed`, `SimpleVector`, `SparseMatrixCSC`, `StackOverflowError`, `StatStruct`, `StepRange`, `StridedArray`, `StridedMatrix`, `StridedVecOrMat`, `StridedVector`, `SubArray`, `SubString`, `SymTridiagonal`, `Symbol`, `SymbolNode`, `Symmetric`, `SystemError`, `TCPSocket`, `Task`, `Text`, `TextDisplay`, `Timer`, `TopNode`, `Tridiagonal`, `Tuple`, `Type`, `TypeConstructor`, `TypeError`, `TypeName`, `TypeVar`, `UDPSocket`, `UInt`, `UInt128`, `UInt16`, `UInt32`, `UInt64`, `UInt8`, `UTF16String`, `UTF32String`, `UTF8String`, `UndefRefError`, `UndefVarError`, `UnicodeError`, `UniformScaling`, `Union`, `UnitRange`, `Unsigned`, `UpperTriangular`, `Val`, `Vararg`, `VecOrMat`, `Vector`, `VersionNumber`, `Void`, `WString`, `WeakKeyDict`, `WeakRef`, `WorkerConfig`, `Zip`), KeywordType, nil},
+			{Words(``, `\b`, `ARGS`, `CPU_CORES`, `C_NULL`, `DevNull`, `ENDIAN_BOM`, `ENV`, `I`, `Inf`, `Inf16`, `Inf32`, `Inf64`, `InsertionSort`, `JULIA_HOME`, `LOAD_PATH`, `MergeSort`, `NaN`, `NaN16`, `NaN32`, `NaN64`, `OS_NAME`, `QuickSort`, `RoundDown`, `RoundFromZero`, `RoundNearest`, `RoundNearestTiesAway`, `RoundNearestTiesUp`, `RoundToZero`, `RoundUp`, `STDERR`, `STDIN`, `STDOUT`, `VERSION`, `WORD_SIZE`, `catalan`, `e`, `eu`, `eulergamma`, `golden`, `im`, `nothing`, `pi`, `γ`, `π`, `φ`), NameBuiltin, nil},
+			{Words(``, ``, `=`, `:=`, `+=`, `-=`, `*=`, `/=`, `//=`, `.//=`, `.*=`, `./=`, `\=`, `.\=`, `^=`, `.^=`, `÷=`, `.÷=`, `%=`, `.%=`, `|=`, `&=`, `$=`, `=>`, `<<=`, `>>=`, `>>>=`, `~`, `.+=`, `.-=`, `?`, `--`, `-->`, `||`, `&&`, `>`, `<`, `>=`, `≥`, `<=`, `≤`, `==`, `===`, `≡`, `!=`, `≠`, `!==`, `≢`, `.>`, `.<`, `.>=`, `.≥`, `.<=`, `.≤`, `.==`, `.!=`, `.≠`, `.=`, `.!`, `<:`, `>:`, `∈`, `∉`, `∋`, `∌`, `⊆`, `⊈`, `⊂`, `⊄`, `⊊`, `|>`, `<|`, `:`, `+`, `-`, `.+`, `.-`, `|`, `∪`, `$`, `<<`, `>>`, `>>>`, `.<<`, `.>>`, `.>>>`, `*`, `/`, `./`, `÷`, `.÷`, `%`, `⋅`, `.%`, `.*`, `\`, `.\`, `&`, `∩`, `//`, `.//`, `^`, `.^`, `::`, `.`, `+`, `-`, `!`, `√`, `∛`, `∜`), Operator, nil},
+			{`'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,3}|\\u[a-fA-F0-9]{1,4}|\\U[a-fA-F0-9]{1,6}|[^\\\'\n])'`, LiteralStringChar, nil},
+			{`(?<=[.\w)\]])\'+`, Operator, nil},
+			{`"""`, LiteralString, Push("tqstring")},
+			{`"`, LiteralString, Push("string")},
+			{`r"""`, LiteralStringRegex, Push("tqregex")},
+			{`r"`, LiteralStringRegex, Push("regex")},
+			{"`", LiteralStringBacktick, Push("command")},
+			{`((?:[a-zA-Z_¡-￿]|[𐀀-􏿿])(?:[a-zA-Z_0-9¡-￿]|[𐀀-􏿿])*!*)(')?`, ByGroups(Name, Operator), nil},
+			{`(@(?:[a-zA-Z_¡-￿]|[𐀀-􏿿])(?:[a-zA-Z_0-9¡-￿]|[𐀀-􏿿])*!*)(')?`, ByGroups(NameDecorator, Operator), nil},
+			{`(\d+(_\d+)+\.\d*|\d*\.\d+(_\d+)+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\d+(_\d+)+[eEf][+-]?[0-9]+`, LiteralNumberFloat, nil},
+			{`\d+[eEf][+-]?[0-9]+`, LiteralNumberFloat, nil},
+			{`0b[01]+(_[01]+)+`, LiteralNumberBin, nil},
+			{`0b[01]+`, LiteralNumberBin, nil},
+			{`0o[0-7]+(_[0-7]+)+`, LiteralNumberOct, nil},
+			{`0o[0-7]+`, LiteralNumberOct, nil},
+			{`0x[a-fA-F0-9]+(_[a-fA-F0-9]+)+`, LiteralNumberHex, nil},
+			{`0x[a-fA-F0-9]+`, LiteralNumberHex, nil},
+			{`\d+(_\d+)+`, LiteralNumberInteger, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+		},
+		"blockcomment": {
+			{`[^=#]`, CommentMultiline, nil},
+			{`#=`, CommentMultiline, Push()},
+			{`=#`, CommentMultiline, Pop(1)},
+			{`[=#]`, CommentMultiline, nil},
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\([\\"\'$nrbtfav]|(x|u|U)[a-fA-F0-9]+|\d+)`, LiteralStringEscape, nil},
+			{`\$(?:[a-zA-Z_¡-￿]|[𐀀-􏿿])(?:[a-zA-Z_0-9¡-￿]|[𐀀-􏿿])*!*`, LiteralStringInterpol, nil},
+			{`(\$)(\()`, ByGroups(LiteralStringInterpol, Punctuation), Push("in-intp")},
+			{`%[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`.|\s`, LiteralString, nil},
+		},
+		"tqstring": {
+			{`"""`, LiteralString, Pop(1)},
+			{`\\([\\"\'$nrbtfav]|(x|u|U)[a-fA-F0-9]+|\d+)`, LiteralStringEscape, nil},
+			{`\$(?:[a-zA-Z_¡-￿]|[𐀀-􏿿])(?:[a-zA-Z_0-9¡-￿]|[𐀀-􏿿])*!*`, LiteralStringInterpol, nil},
+			{`(\$)(\()`, ByGroups(LiteralStringInterpol, Punctuation), Push("in-intp")},
+			{`.|\s`, LiteralString, nil},
+		},
+		"regex": {
+			{`"`, LiteralStringRegex, Pop(1)},
+			{`\\"`, LiteralStringRegex, nil},
+			{`.|\s`, LiteralStringRegex, nil},
+		},
+		"tqregex": {
+			{`"""`, LiteralStringRegex, Pop(1)},
+			{`.|\s`, LiteralStringRegex, nil},
+		},
+		"command": {
+			{"`", LiteralStringBacktick, Pop(1)},
+			{`\$(?:[a-zA-Z_¡-￿]|[𐀀-􏿿])(?:[a-zA-Z_0-9¡-￿]|[𐀀-􏿿])*!*`, LiteralStringInterpol, nil},
+			{`(\$)(\()`, ByGroups(LiteralStringInterpol, Punctuation), Push("in-intp")},
+			{`.|\s`, LiteralStringBacktick, nil},
+		},
+		"in-intp": {
+			{`\(`, Punctuation, Push()},
+			{`\)`, Punctuation, Pop(1)},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/j/jungle.go b/vendor/github.com/alecthomas/chroma/lexers/j/jungle.go
new file mode 100644
index 0000000000..83d46a48df
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/j/jungle.go
@@ -0,0 +1,50 @@
+package j
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var Jungle = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Jungle",
+		Aliases:   []string{"jungle"},
+		Filenames: []string{"*.jungle"},
+		MimeTypes: []string{"text/x-jungle"},
+	},
+	Rules{
+		"root": {
+			{`[^\S\n]+`, Text, nil},
+			{`\n`, Text, nil},
+			{`#(\n|[\w\W]*?[^#]\n)`, CommentSingle, nil},
+			{`^(?=\S)`, None, Push("instruction")},
+			{`[\.;\[\]\(\)\$]`, Punctuation, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"instruction": {
+			{`[^\S\n]+`, Text, nil},
+			{`=`, Operator, Push("value")},
+			{`(?=\S)`, None, Push("var")},
+			Default(Pop(1)),
+		},
+		"value": {
+			{`[^\S\n]+`, Text, nil},
+			{`\$\(`, Punctuation, Push("var")},
+			{`[;\[\]\(\)\$]`, Punctuation, nil},
+			{`#(\n|[\w\W]*?[^#]\n)`, CommentSingle, nil},
+			{`[\w_\-\.\/\\]+`, Text, nil},
+			Default(Pop(1)),
+		},
+		"var": {
+			{`[^\S\n]+`, Text, nil},
+			{`\b(((re)?source|barrel)Path|excludeAnnotations|annotations|lang)\b`, NameBuiltin, nil},
+			{`\bbase\b`, NameConstant, nil},
+			{`\b(ind|zsm|hrv|ces|dan|dut|eng|fin|fre|deu|gre|hun|ita|nob|po[lr]|rus|sl[ov]|spa|swe|ara|heb|zh[st]|jpn|kor|tha|vie|bul|tur)`, NameConstant, nil},
+			{`\b((semi)?round|rectangle)(-\d+x\d+)?\b`, NameConstant, nil},
+			{`[\.;\[\]\(\$]`, Punctuation, nil},
+			{`\)`, Punctuation, Pop(1)},
+			{`[a-zA-Z_]\w*`, Name, nil},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/k/kotlin.go b/vendor/github.com/alecthomas/chroma/lexers/k/kotlin.go
new file mode 100644
index 0000000000..56b7966011
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/k/kotlin.go
@@ -0,0 +1,55 @@
+package k
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var kotlinIdentifier = 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+
+// Kotlin lexer.
+var Kotlin = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Kotlin",
+		Aliases:   []string{"kotlin"},
+		Filenames: []string{"*.kt"},
+		MimeTypes: []string{"text/x-kotlin"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`^\s*\[.*?\]`, NameAttribute, nil},
+			{`[^\S\n]+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`//[^\n]*\n?`, CommentSingle, nil},
+			{`/[*].*?[*]/`, CommentMultiline, nil},
+			{`\n`, Text, nil},
+			{`::|!!|\?[:.]`, Operator, nil},
+			{`[~!%^&*()+=|\[\]:;,.<>/?-]`, Punctuation, nil},
+			{`[{}]`, Punctuation, nil},
+			{`"""[^"]*"""`, LiteralString, nil},
+			{`"(\\\\|\\"|[^"\n])*["\n]`, LiteralString, nil},
+			{`'\\.'|'[^\\]'`, LiteralStringChar, nil},
+			{`0[xX][0-9a-fA-F]+[Uu]?[Ll]?|[0-9]+(\.[0-9]*)?([eE][+-][0-9]+)?[fF]?[Uu]?[Ll]?`, LiteralNumber, nil},
+			{`(companion)(\s+)(object)`, ByGroups(Keyword, Text, Keyword), nil},
+			{`(class|interface|object)(\s+)`, ByGroups(Keyword, Text), Push("class")},
+			{`(package|import)(\s+)`, ByGroups(Keyword, Text), Push("package")},
+			{`(val|var)(\s+)`, ByGroups(Keyword, Text), Push("property")},
+			{`(fun)(\s+)(<[^>]*>\s+)?`, ByGroups(Keyword, Text, Text), Push("function")},
+			{`(abstract|actual|annotation|as|break|by|catch|class|companion|const|constructor|continue|crossinline|data|do|dynamic|else|enum|expect|external|false|final|finally|for|fun|get|if|import|in|infix|inline|inner|interface|internal|is|lateinit|noinline|null|object|open|operator|out|override|package|private|protected|public|reified|return|sealed|set|super|suspend|tailrec|this|throw|true|try|val|var|vararg|when|where|while)\b`, Keyword, nil},
+			{"(@?[" + kotlinIdentifier + "]*`)", Name, nil},
+		},
+		"package": {
+			{`\S+`, NameNamespace, Pop(1)},
+		},
+		"class": {
+			{"(@?[" + kotlinIdentifier + "]*`)", NameClass, Pop(1)},
+		},
+		"property": {
+			{"(@?[" + kotlinIdentifier + " ]*`)", NameProperty, Pop(1)},
+		},
+		"function": {
+			{"(@?[" + kotlinIdentifier + " ]*`)", NameFunction, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/l/lighttpd.go b/vendor/github.com/alecthomas/chroma/lexers/l/lighttpd.go
new file mode 100644
index 0000000000..799b77c30a
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/l/lighttpd.go
@@ -0,0 +1,30 @@
+package l
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Lighttpd Configuration File lexer.
+var Lighttpd = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Lighttpd configuration file",
+		Aliases:   []string{"lighty", "lighttpd"},
+		Filenames: []string{},
+		MimeTypes: []string{"text/x-lighttpd-conf"},
+	},
+	Rules{
+		"root": {
+			{`#.*\n`, CommentSingle, nil},
+			{`/\S*`, Name, nil},
+			{`[a-zA-Z._-]+`, Keyword, nil},
+			{`\d+\.\d+\.\d+\.\d+(?:/\d+)?`, LiteralNumber, nil},
+			{`[0-9]+`, LiteralNumber, nil},
+			{`=>|=~|\+=|==|=|\+`, Operator, nil},
+			{`\$[A-Z]+`, NameBuiltin, nil},
+			{`[(){}\[\],]`, Punctuation, nil},
+			{`"([^"\\]*(?:\\.[^"\\]*)*)"`, LiteralStringDouble, nil},
+			{`\s+`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/l/llvm.go b/vendor/github.com/alecthomas/chroma/lexers/l/llvm.go
new file mode 100644
index 0000000000..8f5b0b1235
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/l/llvm.go
@@ -0,0 +1,43 @@
+package l
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Llvm lexer.
+var Llvm = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "LLVM",
+		Aliases:   []string{"llvm"},
+		Filenames: []string{"*.ll"},
+		MimeTypes: []string{"text/x-llvm"},
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			{`([-a-zA-Z$._][\w\-$.]*|"[^"]*?")\s*:`, NameLabel, nil},
+			Include("keyword"),
+			{`%([-a-zA-Z$._][\w\-$.]*|"[^"]*?")`, NameVariable, nil},
+			{`@([-a-zA-Z$._][\w\-$.]*|"[^"]*?")`, NameVariableGlobal, nil},
+			{`%\d+`, NameVariableAnonymous, nil},
+			{`@\d+`, NameVariableGlobal, nil},
+			{`#\d+`, NameVariableGlobal, nil},
+			{`!([-a-zA-Z$._][\w\-$.]*|"[^"]*?")`, NameVariable, nil},
+			{`!\d+`, NameVariableAnonymous, nil},
+			{`c?"[^"]*?"`, LiteralString, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumber, nil},
+			{`-?\d+(?:[.]\d+)?(?:[eE][-+]?\d+(?:[.]\d+)?)?`, LiteralNumber, nil},
+			{`[=<>{}\[\]()*.,!]|x\b`, Punctuation, nil},
+		},
+		"whitespace": {
+			{`(\n|\s)+`, Text, nil},
+			{`;.*?\n`, Comment, nil},
+		},
+		"keyword": {
+			{Words(``, `\b`, `begin`, `end`, `true`, `false`, `declare`, `define`, `global`, `constant`, `private`, `linker_private`, `internal`, `available_externally`, `linkonce`, `linkonce_odr`, `weak`, `weak_odr`, `appending`, `dllimport`, `dllexport`, `common`, `default`, `hidden`, `protected`, `extern_weak`, `external`, `thread_local`, `zeroinitializer`, `undef`, `null`, `to`, `tail`, `target`, `triple`, `datalayout`, `volatile`, `nuw`, `nsw`, `nnan`, `ninf`, `nsz`, `arcp`, `fast`, `exact`, `inbounds`, `align`, `addrspace`, `section`, `alias`, `module`, `asm`, `sideeffect`, `gc`, `dbg`, `linker_private_weak`, `attributes`, `blockaddress`, `initialexec`, `localdynamic`, `localexec`, `prefix`, `unnamed_addr`, `ccc`, `fastcc`, `coldcc`, `x86_stdcallcc`, `x86_fastcallcc`, `arm_apcscc`, `arm_aapcscc`, `arm_aapcs_vfpcc`, `ptx_device`, `ptx_kernel`, `intel_ocl_bicc`, `msp430_intrcc`, `spir_func`, `spir_kernel`, `x86_64_sysvcc`, `x86_64_win64cc`, `x86_thiscallcc`, `cc`, `c`, `signext`, `zeroext`, `inreg`, `sret`, `nounwind`, `noreturn`, `noalias`, `nocapture`, `byval`, `nest`, `readnone`, `readonly`, `inlinehint`, `noinline`, `alwaysinline`, `optsize`, `ssp`, `sspreq`, `noredzone`, `noimplicitfloat`, `naked`, `builtin`, `cold`, `nobuiltin`, `noduplicate`, `nonlazybind`, `optnone`, `returns_twice`, `sanitize_address`, `sanitize_memory`, `sanitize_thread`, `sspstrong`, `uwtable`, `returned`, `type`, `opaque`, `eq`, `ne`, `slt`, `sgt`, `sle`, `sge`, `ult`, `ugt`, `ule`, `uge`, `oeq`, `one`, `olt`, `ogt`, `ole`, `oge`, `ord`, `uno`, `ueq`, `une`, `x`, `acq_rel`, `acquire`, `alignstack`, `atomic`, `catch`, `cleanup`, `filter`, `inteldialect`, `max`, `min`, `monotonic`, `nand`, `personality`, `release`, `seq_cst`, `singlethread`, `umax`, `umin`, `unordered`, `xchg`, `add`, `fadd`, `sub`, `fsub`, `mul`, `fmul`, `udiv`, `sdiv`, `fdiv`, `urem`, `srem`, `frem`, `shl`, `lshr`, `ashr`, `and`, `or`, `xor`, `icmp`, `fcmp`, `phi`, `call`, `trunc`, `zext`, `sext`, `fptrunc`, `fpext`, `uitofp`, `sitofp`, `fptoui`, `fptosi`, `inttoptr`, `ptrtoint`, `bitcast`, `addrspacecast`, `select`, `va_arg`, `ret`, `br`, `switch`, `invoke`, `unwind`, `unreachable`, `indirectbr`, `landingpad`, `resume`, `malloc`, `alloca`, `free`, `load`, `store`, `getelementptr`, `extractelement`, `insertelement`, `shufflevector`, `getresult`, `extractvalue`, `insertvalue`, `atomicrmw`, `cmpxchg`, `fence`, `allocsize`, `amdgpu_cs`, `amdgpu_gs`, `amdgpu_kernel`, `amdgpu_ps`, `amdgpu_vs`, `any`, `anyregcc`, `argmemonly`, `avr_intrcc`, `avr_signalcc`, `caller`, `catchpad`, `catchret`, `catchswitch`, `cleanuppad`, `cleanupret`, `comdat`, `convergent`, `cxx_fast_tlscc`, `deplibs`, `dereferenceable`, `dereferenceable_or_null`, `distinct`, `exactmatch`, `externally_initialized`, `from`, `ghccc`, `hhvm_ccc`, `hhvmcc`, `ifunc`, `inaccessiblemem_or_argmemonly`, `inaccessiblememonly`, `inalloca`, `jumptable`, `largest`, `local_unnamed_addr`, `minsize`, `musttail`, `noduplicates`, `none`, `nonnull`, `norecurse`, `notail`, `preserve_allcc`, `preserve_mostcc`, `prologue`, `safestack`, `samesize`, `source_filename`, `swiftcc`, `swifterror`, `swiftself`, `webkit_jscc`, `within`, `writeonly`, `x86_intrcc`, `x86_vectorcallcc`), Keyword, nil},
+			{Words(``, ``, `void`, `half`, `float`, `double`, `x86_fp80`, `fp128`, `ppc_fp128`, `label`, `metadata`, `token`), KeywordType, nil},
+			{`i[1-9]\d*`, Keyword, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/l/lua.go b/vendor/github.com/alecthomas/chroma/lexers/l/lua.go
new file mode 100644
index 0000000000..c397de065d
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/l/lua.go
@@ -0,0 +1,75 @@
+package l
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Lua lexer.
+var Lua = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Lua",
+		Aliases:   []string{"lua"},
+		Filenames: []string{"*.lua", "*.wlua"},
+		MimeTypes: []string{"text/x-lua", "application/x-lua"},
+	},
+	Rules{
+		"root": {
+			{`#!.*`, CommentPreproc, nil},
+			Default(Push("base")),
+		},
+		"ws": {
+			{`(?:--\[(=*)\[[\w\W]*?\](\1)\])`, CommentMultiline, nil},
+			{`(?:--.*$)`, CommentSingle, nil},
+			{`(?:\s+)`, Text, nil},
+		},
+		"base": {
+			Include("ws"),
+			{`(?i)0x[\da-f]*(\.[\da-f]*)?(p[+-]?\d+)?`, LiteralNumberHex, nil},
+			{`(?i)(\d*\.\d+|\d+\.\d*)(e[+-]?\d+)?`, LiteralNumberFloat, nil},
+			{`(?i)\d+e[+-]?\d+`, LiteralNumberFloat, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`(?s)\[(=*)\[.*?\]\1\]`, LiteralString, nil},
+			{`::`, Punctuation, Push("label")},
+			{`\.{3}`, Punctuation, nil},
+			{`[=<>|~&+\-*/%#^]+|\.\.`, Operator, nil},
+			{`[\[\]{}().,:;]`, Punctuation, nil},
+			{`(and|or|not)\b`, OperatorWord, nil},
+			{`(break|do|else|elseif|end|for|if|in|repeat|return|then|until|while)\b`, KeywordReserved, nil},
+			{`goto\b`, KeywordReserved, Push("goto")},
+			{`(local)\b`, KeywordDeclaration, nil},
+			{`(true|false|nil)\b`, KeywordConstant, nil},
+			{`(function)\b`, KeywordReserved, Push("funcname")},
+			{`[A-Za-z_]\w*(\.[A-Za-z_]\w*)?`, Name, nil},
+			{`'`, LiteralStringSingle, Combined("stringescape", "sqs")},
+			{`"`, LiteralStringDouble, Combined("stringescape", "dqs")},
+		},
+		"funcname": {
+			Include("ws"),
+			{`[.:]`, Punctuation, nil},
+			{`(?:[^\W\d]\w*)(?=(?:(?:--\[(=*)\[[\w\W]*?\](\2)\])|(?:--.*$)|(?:\s+))*[.:])`, NameClass, nil},
+			{`(?:[^\W\d]\w*)`, NameFunction, Pop(1)},
+			{`\(`, Punctuation, Pop(1)},
+		},
+		"goto": {
+			Include("ws"),
+			{`(?:[^\W\d]\w*)`, NameLabel, Pop(1)},
+		},
+		"label": {
+			Include("ws"),
+			{`::`, Punctuation, Pop(1)},
+			{`(?:[^\W\d]\w*)`, NameLabel, nil},
+		},
+		"stringescape": {
+			{`\\([abfnrtv\\"\']|[\r\n]{1,2}|z\s*|x[0-9a-fA-F]{2}|\d{1,3}|u\{[0-9a-fA-F]+\})`, LiteralStringEscape, nil},
+		},
+		"sqs": {
+			{`'`, LiteralStringSingle, Pop(1)},
+			{`[^\\']+`, LiteralStringSingle, nil},
+		},
+		"dqs": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`[^\\"]+`, LiteralStringDouble, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/lexers.go b/vendor/github.com/alecthomas/chroma/lexers/lexers.go
new file mode 100644
index 0000000000..2897299c8f
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/lexers.go
@@ -0,0 +1,59 @@
+// Package lexers contains the registry of all lexers.
+//
+// Sub-packages contain lexer implementations.
+package lexers
+
+// nolint: golint
+import (
+	"github.com/alecthomas/chroma"
+	_ "github.com/alecthomas/chroma/lexers/a"
+	_ "github.com/alecthomas/chroma/lexers/b"
+	_ "github.com/alecthomas/chroma/lexers/c"
+	_ "github.com/alecthomas/chroma/lexers/circular"
+	_ "github.com/alecthomas/chroma/lexers/d"
+	_ "github.com/alecthomas/chroma/lexers/e"
+	_ "github.com/alecthomas/chroma/lexers/f"
+	_ "github.com/alecthomas/chroma/lexers/g"
+	_ "github.com/alecthomas/chroma/lexers/h"
+	_ "github.com/alecthomas/chroma/lexers/i"
+	"github.com/alecthomas/chroma/lexers/internal"
+	_ "github.com/alecthomas/chroma/lexers/j"
+	_ "github.com/alecthomas/chroma/lexers/k"
+	_ "github.com/alecthomas/chroma/lexers/l"
+	_ "github.com/alecthomas/chroma/lexers/m"
+	_ "github.com/alecthomas/chroma/lexers/n"
+	_ "github.com/alecthomas/chroma/lexers/o"
+	_ "github.com/alecthomas/chroma/lexers/p"
+	_ "github.com/alecthomas/chroma/lexers/q"
+	_ "github.com/alecthomas/chroma/lexers/r"
+	_ "github.com/alecthomas/chroma/lexers/s"
+	_ "github.com/alecthomas/chroma/lexers/t"
+	_ "github.com/alecthomas/chroma/lexers/v"
+	_ "github.com/alecthomas/chroma/lexers/w"
+	_ "github.com/alecthomas/chroma/lexers/x"
+	_ "github.com/alecthomas/chroma/lexers/y"
+)
+
+// Registry of Lexers.
+var Registry = internal.Registry
+
+// Names of all lexers, optionally including aliases.
+func Names(withAliases bool) []string { return internal.Names(withAliases) }
+
+// Get a Lexer by name, alias or file extension.
+func Get(name string) chroma.Lexer { return internal.Get(name) }
+
+// MatchMimeType attempts to find a lexer for the given MIME type.
+func MatchMimeType(mimeType string) chroma.Lexer { return internal.MatchMimeType(mimeType) }
+
+// Match returns the first lexer matching filename.
+func Match(filename string) chroma.Lexer { return internal.Match(filename) }
+
+// Analyse text content and return the "best" lexer..
+func Analyse(text string) chroma.Lexer { return internal.Analyse(text) }
+
+// Register a Lexer with the global registry.
+func Register(lexer chroma.Lexer) chroma.Lexer { return internal.Register(lexer) }
+
+// Fallback lexer if no other is found.
+var Fallback = internal.Fallback
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/make.go b/vendor/github.com/alecthomas/chroma/lexers/m/make.go
new file mode 100644
index 0000000000..eb9d9e68b5
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/make.go
@@ -0,0 +1,54 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma"          // nolint
+	. "github.com/alecthomas/chroma/lexers/b" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Makefile lexer.
+var Makefile = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Base Makefile",
+		Aliases:   []string{"make", "makefile", "mf", "bsdmake"},
+		Filenames: []string{"*.mak", "*.mk", "Makefile", "makefile", "Makefile.*", "GNUmakefile"},
+		MimeTypes: []string{"text/x-makefile"},
+		EnsureNL:  true,
+	},
+	Rules{
+		"root": {
+			{`^(?:[\t ]+.*\n|\n)+`, Using(Bash), nil},
+			{`\$[<@$+%?|*]`, Keyword, nil},
+			{`\s+`, Text, nil},
+			{`#.*?\n`, Comment, nil},
+			{`(export)(\s+)(?=[\w${}\t -]+\n)`, ByGroups(Keyword, Text), Push("export")},
+			{`export\s+`, Keyword, nil},
+			{`([\w${}().-]+)(\s*)([!?:+]?=)([ \t]*)((?:.*\\\n)+|.*\n)`, ByGroups(NameVariable, Text, Operator, Text, Using(Bash)), nil},
+			{`(?s)"(\\\\|\\.|[^"\\])*"`, LiteralStringDouble, nil},
+			{`(?s)'(\\\\|\\.|[^'\\])*'`, LiteralStringSingle, nil},
+			{`([^\n:]+)(:+)([ \t]*)`, ByGroups(NameFunction, Operator, Text), Push("block-header")},
+			{`\$\(`, Keyword, Push("expansion")},
+		},
+		"expansion": {
+			{`[^$a-zA-Z_()]+`, Text, nil},
+			{`[a-zA-Z_]+`, NameVariable, nil},
+			{`\$`, Keyword, nil},
+			{`\(`, Keyword, Push()},
+			{`\)`, Keyword, Pop(1)},
+		},
+		"export": {
+			{`[\w${}-]+`, NameVariable, nil},
+			{`\n`, Text, Pop(1)},
+			{`\s+`, Text, nil},
+		},
+		"block-header": {
+			{`[,|]`, Punctuation, nil},
+			{`#.*?\n`, Comment, Pop(1)},
+			{`\\\n`, Text, nil},
+			{`\$\(`, Keyword, Push("expansion")},
+			{`[a-zA-Z_]+`, Name, nil},
+			{`\n`, Text, Pop(1)},
+			{`.`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/mako.go b/vendor/github.com/alecthomas/chroma/lexers/m/mako.go
new file mode 100644
index 0000000000..f7c140d534
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/mako.go
@@ -0,0 +1,60 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+	. "github.com/alecthomas/chroma/lexers/p" // nolint
+)
+
+// Mako lexer.
+var Mako = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Mako",
+		Aliases:   []string{"mako"},
+		Filenames: []string{"*.mao"},
+		MimeTypes: []string{"application/x-mako"},
+	},
+	Rules{
+		"root": {
+			{`(\s*)(%)(\s*end(?:\w+))(\n|\Z)`, ByGroups(Text, CommentPreproc, Keyword, Other), nil},
+			{`(\s*)(%)([^\n]*)(\n|\Z)`, ByGroups(Text, CommentPreproc, Using(Python), Other), nil},
+			{`(\s*)(##[^\n]*)(\n|\Z)`, ByGroups(Text, CommentPreproc, Other), nil},
+			{`(?s)<%doc>.*?</%doc>`, CommentPreproc, nil},
+			{`(<%)([\w.:]+)`, ByGroups(CommentPreproc, NameBuiltin), Push("tag")},
+			{`(</%)([\w.:]+)(>)`, ByGroups(CommentPreproc, NameBuiltin, CommentPreproc), nil},
+			{`<%(?=([\w.:]+))`, CommentPreproc, Push("ondeftags")},
+			{`(<%(?:!?))(.*?)(%>)(?s)`, ByGroups(CommentPreproc, Using(Python), CommentPreproc), nil},
+			{`(\$\{)(.*?)(\})`, ByGroups(CommentPreproc, Using(Python), CommentPreproc), nil},
+			{`(?sx)
+                (.+?)                # anything, followed by:
+                (?:
+                 (?<=\n)(?=%|\#\#) | # an eval or comment line
+                 (?=\#\*) |          # multiline comment
+                 (?=</?%) |          # a python block
+                                     # call start or end
+                 (?=\$\{) |          # a substitution
+                 (?<=\n)(?=\s*%) |
+                                     # - don't consume
+                 (\\\n) |            # an escaped newline
+                 \Z                  # end of string
+                )
+            `, ByGroups(Other, Operator), nil},
+			{`\s+`, Text, nil},
+		},
+		"ondeftags": {
+			{`<%`, CommentPreproc, nil},
+			{`(?<=<%)(include|inherit|namespace|page)`, NameBuiltin, nil},
+			Include("tag"),
+		},
+		"tag": {
+			{`((?:\w+)\s*=)(\s*)(".*?")`, ByGroups(NameAttribute, Text, LiteralString), nil},
+			{`/?\s*>`, CommentPreproc, Pop(1)},
+			{`\s+`, Text, nil},
+		},
+		"attr": {
+			{`".*?"`, LiteralString, Pop(1)},
+			{`'.*?'`, LiteralString, Pop(1)},
+			{`[^\s>]+`, LiteralString, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/markdown.go b/vendor/github.com/alecthomas/chroma/lexers/m/markdown.go
new file mode 100644
index 0000000000..dd78ec08d7
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/markdown.go
@@ -0,0 +1,48 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/h"
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Markdown lexer.
+var Markdown = internal.Register(DelegatingLexer(h.HTML, MustNewLexer(
+	&Config{
+		Name:      "markdown",
+		Aliases:   []string{"md", "mkd"},
+		Filenames: []string{"*.md", "*.mkd", "*.markdown"},
+		MimeTypes: []string{"text/x-markdown"},
+	},
+	Rules{
+		"root": {
+			{`^(#[^#].+\n)`, ByGroups(GenericHeading), nil},
+			{`^(#{2,6}.+\n)`, ByGroups(GenericSubheading), nil},
+			{`^(\s*)([*-] )(\[[ xX]\])( .+\n)`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},
+			{`^(\s*)([*-])(\s)(.+\n)`, ByGroups(Text, Keyword, Text, UsingSelf("inline")), nil},
+			{`^(\s*)([0-9]+\.)( .+\n)`, ByGroups(Text, Keyword, UsingSelf("inline")), nil},
+			{`^(\s*>\s)(.+\n)`, ByGroups(Keyword, GenericEmph), nil},
+			{"^(```\\n)([\\w\\W]*?)(^```$)", ByGroups(String, Text, String), nil},
+			{"^(```)(\\w+)(\\n)([\\w\\W]*?)(^```$)",
+				UsingByGroup(
+					internal.Get,
+					2, 4,
+					String, String, String, Text, String,
+				),
+				nil,
+			},
+			Include("inline"),
+		},
+		"inline": {
+			{`\\.`, Text, nil},
+			{`(\s)([*_][^*_]+[*_])(\W|\n)`, ByGroups(Text, GenericEmph, Text), nil},
+			{`(\s)((\*\*|__).*?)\3((?=\W|\n))`, ByGroups(Text, GenericStrong, GenericStrong, Text), nil},
+			{`(\s)(~~[^~]+~~)((?=\W|\n))`, ByGroups(Text, GenericDeleted, Text), nil},
+			{"`[^`]+`", LiteralStringBacktick, nil},
+			{`[@#][\w/:]+`, NameEntity, nil},
+			{`(!?\[)([^]]+)(\])(\()([^)]+)(\))`, ByGroups(Text, NameTag, Text, Text, NameAttribute, Text), nil},
+			{`[^\\\s]+`, Other, nil},
+			{`.|\n`, Other, nil},
+		},
+	},
+)))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/mason.go b/vendor/github.com/alecthomas/chroma/lexers/m/mason.go
new file mode 100644
index 0000000000..5c70ab0a90
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/mason.go
@@ -0,0 +1,43 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma"          // nolint
+	. "github.com/alecthomas/chroma/lexers/h" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+	. "github.com/alecthomas/chroma/lexers/p" // nolint
+)
+
+// Mason lexer.
+var Mason = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Mason",
+		Aliases:   []string{"mason"},
+		Filenames: []string{"*.m", "*.mhtml", "*.mc", "*.mi", "autohandler", "dhandler"},
+		MimeTypes: []string{"application/x-mason"},
+		Priority:  0.1,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`(<%doc>)(.*?)(</%doc>)(?s)`, ByGroups(NameTag, CommentMultiline, NameTag), nil},
+			{`(<%(?:def|method))(\s*)(.*?)(>)(.*?)(</%\2\s*>)(?s)`, ByGroups(NameTag, Text, NameFunction, NameTag, UsingSelf("root"), NameTag), nil},
+			{`(<%\w+)(.*?)(>)(.*?)(</%\2\s*>)(?s)`, ByGroups(NameTag, NameFunction, NameTag, Using(Perl), NameTag), nil},
+			{`(<&[^|])(.*?)(,.*?)?(&>)(?s)`, ByGroups(NameTag, NameFunction, Using(Perl), NameTag), nil},
+			{`(<&\|)(.*?)(,.*?)?(&>)(?s)`, ByGroups(NameTag, NameFunction, Using(Perl), NameTag), nil},
+			{`</&>`, NameTag, nil},
+			{`(<%!?)(.*?)(%>)(?s)`, ByGroups(NameTag, Using(Perl), NameTag), nil},
+			{`(?<=^)#[^\n]*(\n|\Z)`, Comment, nil},
+			{`(?<=^)(%)([^\n]*)(\n|\Z)`, ByGroups(NameTag, Using(Perl), Other), nil},
+			{`(?sx)
+                 (.+?)               # anything, followed by:
+                 (?:
+                  (?<=\n)(?=[%#]) |  # an eval or comment line
+                  (?=</?[%&]) |      # a substitution or block or
+                                     # call start or end
+                                     # - don't consume
+                  (\\\n) |           # an escaped newline
+                  \Z                 # end of string
+                 )`, ByGroups(Using(HTML), Operator), nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/mathematica.go b/vendor/github.com/alecthomas/chroma/lexers/m/mathematica.go
new file mode 100644
index 0000000000..3d1f641f96
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/mathematica.go
@@ -0,0 +1,32 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Mathematica lexer.
+var Mathematica = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Mathematica",
+		Aliases:   []string{"mathematica", "mma", "nb"},
+		Filenames: []string{"*.nb", "*.cdf", "*.nbp", "*.ma"},
+		MimeTypes: []string{"application/mathematica", "application/vnd.wolfram.mathematica", "application/vnd.wolfram.mathematica.package", "application/vnd.wolfram.cdf"},
+	},
+	Rules{
+		"root": {
+			{`(?s)\(\*.*?\*\)`, Comment, nil},
+			{"([a-zA-Z]+[A-Za-z0-9]*`)", NameNamespace, nil},
+			{`([A-Za-z0-9]*_+[A-Za-z0-9]*)`, NameVariable, nil},
+			{`#\d*`, NameVariable, nil},
+			{`([a-zA-Z]+[a-zA-Z0-9]*)`, Name, nil},
+			{`-?\d+\.\d*`, LiteralNumberFloat, nil},
+			{`-?\d*\.\d+`, LiteralNumberFloat, nil},
+			{`-?\d+`, LiteralNumberInteger, nil},
+			{Words(``, ``, `;;`, `=`, `=.`, `!===`, `:=`, `->`, `:>`, `/.`, `+`, `-`, `*`, `/`, `^`, `&&`, `||`, `!`, `<>`, `|`, `/;`, `?`, `@`, `//`, `/@`, `@@`, `@@@`, `~~`, `===`, `&`, `<`, `>`, `<=`, `>=`), Operator, nil},
+			{Words(``, ``, `,`, `;`, `(`, `)`, `[`, `]`, `{`, `}`), Punctuation, nil},
+			{`".*?"`, LiteralString, nil},
+			{`\s+`, TextWhitespace, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/matlab.go b/vendor/github.com/alecthomas/chroma/lexers/m/matlab.go
new file mode 100644
index 0000000000..5b0baa5154
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/matlab.go
@@ -0,0 +1,51 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Matlab lexer.
+var Matlab = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Matlab",
+		Aliases:   []string{"matlab"},
+		Filenames: []string{"*.m"},
+		MimeTypes: []string{"text/matlab"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`^!.*`, LiteralStringOther, nil},
+			{`%\{\s*\n`, CommentMultiline, Push("blockcomment")},
+			{`%.*$`, Comment, nil},
+			{`^\s*function`, Keyword, Push("deffunc")},
+			{Words(``, `\b`, `break`, `case`, `catch`, `classdef`, `continue`, `else`, `elseif`, `end`, `enumerated`, `events`, `for`, `function`, `global`, `if`, `methods`, `otherwise`, `parfor`, `persistent`, `properties`, `return`, `spmd`, `switch`, `try`, `while`), Keyword, nil},
+			{`(sin|sind|sinh|asin|asind|asinh|cos|cosd|cosh|acos|acosd|acosh|tan|tand|tanh|atan|atand|atan2|atanh|sec|secd|sech|asec|asecd|asech|csc|cscd|csch|acsc|acscd|acsch|cot|cotd|coth|acot|acotd|acoth|hypot|exp|expm1|log|log1p|log10|log2|pow2|realpow|reallog|realsqrt|sqrt|nthroot|nextpow2|abs|angle|complex|conj|imag|real|unwrap|isreal|cplxpair|fix|floor|ceil|round|mod|rem|sign|airy|besselj|bessely|besselh|besseli|besselk|beta|betainc|betaln|ellipj|ellipke|erf|erfc|erfcx|erfinv|expint|gamma|gammainc|gammaln|psi|legendre|cross|dot|factor|isprime|primes|gcd|lcm|rat|rats|perms|nchoosek|factorial|cart2sph|cart2pol|pol2cart|sph2cart|hsv2rgb|rgb2hsv|zeros|ones|eye|repmat|rand|randn|linspace|logspace|freqspace|meshgrid|accumarray|size|length|ndims|numel|disp|isempty|isequal|isequalwithequalnans|cat|reshape|diag|blkdiag|tril|triu|fliplr|flipud|flipdim|rot90|find|end|sub2ind|ind2sub|bsxfun|ndgrid|permute|ipermute|shiftdim|circshift|squeeze|isscalar|isvector|ans|eps|realmax|realmin|pi|i|inf|nan|isnan|isinf|isfinite|j|why|compan|gallery|hadamard|hankel|hilb|invhilb|magic|pascal|rosser|toeplitz|vander|wilkinson)\b`, NameBuiltin, nil},
+			{`\.\.\..*$`, Comment, nil},
+			{`-|==|~=|<|>|<=|>=|&&|&|~|\|\|?`, Operator, nil},
+			{`\.\*|\*|\+|\.\^|\.\\|\.\/|\/|\\`, Operator, nil},
+			{`\[|\]|\(|\)|\{|\}|:|@|\.|,`, Punctuation, nil},
+			{`=|:|;`, Punctuation, nil},
+			{`(?<=[\w)\].])\'+`, Operator, nil},
+			{`(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\d+[eEf][+-]?[0-9]+`, LiteralNumberFloat, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`(?<![\w)\].])\'`, LiteralString, Push("string")},
+			{`[a-zA-Z_]\w*`, Name, nil},
+			{`.`, Text, nil},
+		},
+		"string": {
+			{`[^\']*\'`, LiteralString, Pop(1)},
+		},
+		"blockcomment": {
+			{`^\s*%\}`, CommentMultiline, Pop(1)},
+			{`^.*\n`, CommentMultiline, nil},
+			{`.`, CommentMultiline, nil},
+		},
+		"deffunc": {
+			{`(\s*)(?:(.+)(\s*)(=)(\s*))?(.+)(\()(.*)(\))(\s*)`, ByGroups(TextWhitespace, Text, TextWhitespace, Punctuation, TextWhitespace, NameFunction, Punctuation, Text, Punctuation, TextWhitespace), Pop(1)},
+			{`(\s*)([a-zA-Z_]\w*)`, ByGroups(Text, NameFunction), Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/minizinc.go b/vendor/github.com/alecthomas/chroma/lexers/m/minizinc.go
new file mode 100644
index 0000000000..ccf4eed99f
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/minizinc.go
@@ -0,0 +1,41 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// MiniZinc lexer.
+var MZN = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "MiniZinc",
+		Aliases:   []string{"minizinc", "MZN", "mzn"},
+		Filenames: []string{"*.mzn", "*.dzn", "*.fzn"},
+		MimeTypes: []string{"text/minizinc"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`\%(.*?)\n`, CommentSingle, nil},
+			{`/(\\\n)?[*](.|\n)*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{Words(`\b`, `\b`, `ann`, `annotation`, `any`, `constraint`, `function`, `include`, `list`, `of`, `op`, `output`, `minimize`, `maximize`, `par`, `predicate`, `record`, `satisfy`, `solve`, `test`, `type`, `var`), Keyword, nil},
+			{Words(`\b`, `\b`, `array`, `set`, `bool`, `enum`, `float`, `int`, `string`, `tuple`), KeywordType, nil},
+			{Words(`\b`, `\b`, `for`, `forall`, `if`, `then`, `else`, `endif`, `where`), Keyword, nil},
+			{Words(`\b`, `\b`, `abort`, `abs`, `acosh`, `array_intersect`, `array_union`, `array1d`, `array2d`, `array3d`, `array4d`, `array5d`, `array6d`, `asin`, `assert`, `atan`, `bool2int`, `card`, `ceil`, `concat`, `cos`, `cosh`, `dom`, `dom_array`, `dom_size`, `fix`, `exp`, `floor`, `index_set`, `index_set_1of2`, `index_set_2of2`, `index_set_1of3`, `index_set_2of3`, `index_set_3of3`, `int2float`, `is_fixed`, `join`, `lb`, `lb_array`, `length`, `ln`, `log`, `log2`, `log10`, `min`, `max`, `pow`, `product`, `round`, `set2array`, `show`, `show_int`, `show_float`, `sin`, `sinh`, `sqrt`, `sum`, `tan`, `tanh`, `trace`, `ub`, `ub_array`), NameBuiltin, nil},
+			{`(not|<->|->|<-|\\/|xor|/\\)`, Operator, nil},
+			{`(<|>|<=|>=|==|=|!=)`, Operator, nil},
+			{`(\+|-|\*|/|div|mod)`, Operator, nil},
+			{Words(`\b`, `\b`, `in`, `subset`, `superset`, `union`, `diff`, `symdiff`, `intersect`), Operator, nil},
+			{`(\\|\.\.|\+\+)`, Operator, nil},
+			{`[|()\[\]{},:;]`, Punctuation, nil},
+			{`(true|false)\b`, KeywordConstant, nil},
+			{`([+-]?)\d+(\.(?!\.)\d*)?([eE][-+]?\d+)?`, LiteralNumber, nil},
+			{`::\s*([^\W\d]\w*)(\s*\([^\)]*\))?`, NameDecorator, nil},
+			{`\b([^\W\d]\w*)\b(\()`, ByGroups(NameFunction, Punctuation), nil},
+			{`[^\W\d]\w*`, NameOther, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/mlir.go b/vendor/github.com/alecthomas/chroma/lexers/m/mlir.go
new file mode 100644
index 0000000000..2ae4b00b06
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/mlir.go
@@ -0,0 +1,43 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// MLIR lexer.
+var Mlir = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "MLIR",
+		Aliases:   []string{"mlir"},
+		Filenames: []string{"*.mlir"},
+		MimeTypes: []string{"text/x-mlir"},
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			{`c?"[^"]*?"`, LiteralString, nil},
+			{`\^([-a-zA-Z$._][\w\-$.0-9]*)\s*`, NameLabel, nil},
+			{`([\w\d_$.]+)\s*=`, NameLabel, nil},
+			Include("keyword"),
+			{`->`, Punctuation, nil},
+			{`@([\w_][\w\d_$.]*)`, NameFunction, nil},
+			{`[%#][\w\d_$.]+`, NameVariable, nil},
+			{`([1-9?][\d?]*\s*x)+`, LiteralNumber, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumber, nil},
+			{`-?\d+(?:[.]\d+)?(?:[eE][-+]?\d+(?:[.]\d+)?)?`, LiteralNumber, nil},
+			{`[=<>{}\[\]()*.,!:]|x\b`, Punctuation, nil},
+			{`[\w\d]+`, Text, nil},
+		},
+		"whitespace": {
+			{`(\n|\s)+`, Text, nil},
+			{`//.*?\n`, Comment, nil},
+		},
+		"keyword": {
+			{Words(``, ``, `constant`, `return`), KeywordType, nil},
+			{Words(``, ``, `func`, `loc`, `memref`, `tensor`, `vector`), KeywordType, nil},
+			{`bf16|f16|f32|f64|index`, Keyword, nil},
+			{`i[1-9]\d*`, Keyword, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/modula2.go b/vendor/github.com/alecthomas/chroma/lexers/m/modula2.go
new file mode 100644
index 0000000000..6fadb79f37
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/modula2.go
@@ -0,0 +1,115 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Modula-2 lexer.
+var Modula2 = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Modula-2",
+		Aliases:   []string{"modula2", "m2"},
+		Filenames: []string{"*.def", "*.mod"},
+		MimeTypes: []string{"text/x-modula2"},
+		DotAll:    true,
+	},
+	Rules{
+		"whitespace": {
+			{`\n+`, Text, nil},
+			{`\s+`, Text, nil},
+		},
+		"dialecttags": {
+			{`\(\*!m2pim\*\)`, CommentSpecial, nil},
+			{`\(\*!m2iso\*\)`, CommentSpecial, nil},
+			{`\(\*!m2r10\*\)`, CommentSpecial, nil},
+			{`\(\*!objm2\*\)`, CommentSpecial, nil},
+			{`\(\*!m2iso\+aglet\*\)`, CommentSpecial, nil},
+			{`\(\*!m2pim\+gm2\*\)`, CommentSpecial, nil},
+			{`\(\*!m2iso\+p1\*\)`, CommentSpecial, nil},
+			{`\(\*!m2iso\+xds\*\)`, CommentSpecial, nil},
+		},
+		"identifiers": {
+			{`([a-zA-Z_$][\w$]*)`, Name, nil},
+		},
+		"prefixed_number_literals": {
+			{`0b[01]+(\'[01]+)*`, LiteralNumberBin, nil},
+			{`0[ux][0-9A-F]+(\'[0-9A-F]+)*`, LiteralNumberHex, nil},
+		},
+		"plain_number_literals": {
+			{`[0-9]+(\'[0-9]+)*\.[0-9]+(\'[0-9]+)*[eE][+-]?[0-9]+(\'[0-9]+)*`, LiteralNumberFloat, nil},
+			{`[0-9]+(\'[0-9]+)*\.[0-9]+(\'[0-9]+)*`, LiteralNumberFloat, nil},
+			{`[0-9]+(\'[0-9]+)*`, LiteralNumberInteger, nil},
+		},
+		"suffixed_number_literals": {
+			{`[0-7]+B`, LiteralNumberOct, nil},
+			{`[0-7]+C`, LiteralNumberOct, nil},
+			{`[0-9A-F]+H`, LiteralNumberHex, nil},
+		},
+		"string_literals": {
+			{`'(\\\\|\\'|[^'])*'`, LiteralString, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+		},
+		"digraph_operators": {
+			{`\*\.`, Operator, nil},
+			{`\+>`, Operator, nil},
+			{`<>`, Operator, nil},
+			{`<=`, Operator, nil},
+			{`>=`, Operator, nil},
+			{`==`, Operator, nil},
+			{`::`, Operator, nil},
+			{`:=`, Operator, nil},
+			{`\+\+`, Operator, nil},
+			{`--`, Operator, nil},
+		},
+		"unigraph_operators": {
+			{`[+-]`, Operator, nil},
+			{`[*/]`, Operator, nil},
+			{`\\`, Operator, nil},
+			{`[=#<>]`, Operator, nil},
+			{`\^`, Operator, nil},
+			{`@`, Operator, nil},
+			{`&`, Operator, nil},
+			{`~`, Operator, nil},
+			{"`", Operator, nil},
+		},
+		"digraph_punctuation": {
+			{`\.\.`, Punctuation, nil},
+			{`<<`, Punctuation, nil},
+			{`>>`, Punctuation, nil},
+			{`->`, Punctuation, nil},
+			{`\|#`, Punctuation, nil},
+			{`##`, Punctuation, nil},
+			{`\|\*`, Punctuation, nil},
+		},
+		"unigraph_punctuation": {
+			{`[()\[\]{},.:;|]`, Punctuation, nil},
+			{`!`, Punctuation, nil},
+			{`\?`, Punctuation, nil},
+		},
+		"comments": {
+			{`^//.*?\n`, CommentSingle, nil},
+			{`\(\*([^$].*?)\*\)`, CommentMultiline, nil},
+			{`/\*(.*?)\*/`, CommentMultiline, nil},
+		},
+		"pragmas": {
+			{`<\*.*?\*>`, CommentPreproc, nil},
+			{`\(\*\$.*?\*\)`, CommentPreproc, nil},
+		},
+		"root": {
+			Include("whitespace"),
+			Include("dialecttags"),
+			Include("pragmas"),
+			Include("comments"),
+			Include("identifiers"),
+			Include("suffixed_number_literals"),
+			Include("prefixed_number_literals"),
+			Include("plain_number_literals"),
+			Include("string_literals"),
+			Include("digraph_punctuation"),
+			Include("digraph_operators"),
+			Include("unigraph_punctuation"),
+			Include("unigraph_operators"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/monkeyc.go b/vendor/github.com/alecthomas/chroma/lexers/m/monkeyc.go
new file mode 100644
index 0000000000..828ff0bff0
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/monkeyc.go
@@ -0,0 +1,62 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var MonkeyC = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "MonkeyC",
+		Aliases:   []string{"monkeyc"},
+		Filenames: []string{"*.mc"},
+		MimeTypes: []string{"text/x-monkeyc"},
+	},
+	Rules{
+		"root": {
+			{`[^\S\n]+`, Text, nil},
+			{`\n`, Text, nil},
+			{`//(\n|[\w\W]*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?[*][\w\W]*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`/(\\\n)?[*][\w\W]*`, CommentMultiline, nil},
+			{`:[a-zA-Z_][\w_\.]*`, StringSymbol, nil},
+			{`[{}\[\]\(\),;:\.]`, Punctuation, nil},
+			{`[&~\|\^!+\-*\/%=?]`, Operator, nil},
+			{`=>|[+-]=|&&|\|\||>>|<<|[<>]=?|[!=]=`, Operator, nil},
+			{`\b(and|or|instanceof|has|extends|new)`, OperatorWord, nil},
+			{Words(``, `\b`, `NaN`, `null`, `true`, `false`), KeywordConstant, nil},
+			{`(using)((?:\s|\\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`(class)((?:\s|\\\\s)+)`, ByGroups(KeywordDeclaration, Text), Push("class")},
+			{`(function)((?:\s|\\\\s)+)`, ByGroups(KeywordDeclaration, Text), Push("function")},
+			{`(module)((?:\s|\\\\s)+)`, ByGroups(KeywordDeclaration, Text), Push("module")},
+			{`\b(if|else|for|switch|case|while|break|continue|default|do|try|catch|finally|return|throw|extends|function)\b`, Keyword, nil},
+			{`\b(const|enum|hidden|public|protected|private|static)\b`, KeywordType, nil},
+			{`\bvar\b`, KeywordDeclaration, nil},
+			{`\b(Activity(Monitor|Recording)?|Ant(Plus)?|Application|Attention|Background|Communications|Cryptography|FitContributor|Graphics|Gregorian|Lang|Math|Media|Persisted(Content|Locations)|Position|Properties|Sensor(History|Logging)?|Storage|StringUtil|System|Test|Time(r)?|Toybox|UserProfile|WatchUi|Rez|Drawables|Strings|Fonts|method)\b`, NameBuiltin, nil},
+			{`\b(me|self|\$)\b`, NameBuiltinPseudo, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^''])*'`, LiteralStringSingle, nil},
+			{`-?(0x[0-9a-fA-F]+l?)`, NumberHex, nil},
+			{`-?([0-9]+(\.[0-9]+[df]?|[df]))\b`, NumberFloat, nil},
+			{`-?([0-9]+l?)`, NumberInteger, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"import": {
+			{`([a-zA-Z_][\w_\.]*)(?:(\s+)(as)(\s+)([a-zA-Z_][\w_]*))?`, ByGroups(NameNamespace, Text, KeywordNamespace, Text, NameNamespace), nil},
+			Default(Pop(1)),
+		},
+		"class": {
+			{`([a-zA-Z_][\w_\.]*)(?:(\s+)(extends)(\s+)([a-zA-Z_][\w_\.]*))?`, ByGroups(NameClass, Text, KeywordDeclaration, Text, NameClass), nil},
+			Default(Pop(1)),
+		},
+		"function": {
+			{`initialize`, NameFunctionMagic, nil},
+			{`[a-zA-Z_][\w_\.]*`, NameFunction, nil},
+			Default(Pop(1)),
+		},
+		"module": {
+			{`[a-zA-Z_][\w_\.]*`, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/mwscript.go b/vendor/github.com/alecthomas/chroma/lexers/m/mwscript.go
new file mode 100644
index 0000000000..b86bbdfeef
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/mwscript.go
@@ -0,0 +1,53 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// MorrowindScript lexer.
+var MorrowindScript = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "MorrowindScript",
+		Aliases:   []string{"morrowind", "mwscript"},
+		Filenames: []string{},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`;.*$`, Comment, nil},
+			{`(["'])(?:(?=(\\?))\2.)*?\1`, LiteralString, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`[0-9]+\.[0-9]*(?!\.)`, LiteralNumberFloat, nil},
+			Include("keywords"),
+			Include("types"),
+			Include("builtins"),
+			Include("punct"),
+			Include("operators"),
+			{`\n`, Text, nil},
+			{`\S+\s+`, Text, nil},
+			{`[a-zA-Z0-9_]\w*`, Name, nil},
+		},
+		"keywords": {
+			{`(?i)(begin|if|else|elseif|endif|while|endwhile|return|to)\b`, Keyword, nil},
+			{`(?i)(end)\b`, Keyword, nil},
+			{`(?i)(end)\w+.*$`, Text, nil},
+			{`[\w+]->[\w+]`, Operator, nil},
+		},
+		"builtins": {
+			{`(?i)(Activate|AddItem|AddSoulGem|AddSpell|AddToLevCreature|AddToLevItem|AddTopic|AIActivate|AIEscort|AIEscortCell|AIFollow|AiFollowCell|AITravel|AIWander|BecomeWerewolf|Cast|ChangeWeather|Choice|ClearForceJump|ClearForceMoveJump|ClearForceRun|ClearForceSneak|ClearInfoActor|Disable|DisableLevitation|DisablePlayerControls|DisablePlayerFighting|DisablePlayerJumping|DisablePlayerLooking|DisablePlayerMagic|DisablePlayerViewSwitch|DisableTeleporting|DisableVanityMode|DontSaveObject|Drop|Enable|EnableBirthMenu|EnableClassMenu|EnableInventoryMenu|EnableLevelUpMenu|EnableLevitation|EnableMagicMenu|EnableMapMenu|EnableNameMenu|EnablePlayerControls|EnablePlayerFighting|EnablePlayerJumping|EnablePlayerLooking|EnablePlayerMagic|EnablePlayerViewSwitch|EnableRaceMenu|EnableRest|EnableStatsMenu|EnableTeleporting|EnableVanityMode|Equip|ExplodeSpell|Face|FadeIn|FadeOut|FadeTo|Fall|ForceGreeting|ForceJump|ForceRun|ForceSneak|Flee|GotoJail|HurtCollidingActor|HurtStandingActor|Journal|Lock|LoopGroup|LowerRank|MenuTest|MessageBox|ModAcrobatics|ModAgility|ModAlarm|ModAlchemy|ModAlteration|ModArmorBonus|ModArmorer|ModAthletics|ModAttackBonus|ModAxe|ModBlock|ModBluntWeapon|ModCastPenalty|ModChameleon|ModConjuration|ModCurrentFatigue|ModCurrentHealth|ModCurrentMagicka|ModDefendBonus|ModDestruction|ModDisposition|ModEnchant|ModEndurance|ModFactionReaction|ModFatigue|ModFight|ModFlee|ModFlying|ModHandToHand|ModHealth|ModHeavyArmor|ModIllusion|ModIntelligence|ModInvisible|ModLightArmor|ModLongBlade|ModLuck|ModMagicka|ModMarksman|ModMediumArmor|ModMercantile|ModMysticism|ModParalysis|ModPCCrimeLevel|ModPCFacRep|ModPersonality|ModRegion|ModReputation|ModResistBlight|ModResistCorprus|ModResistDisease|ModResistFire|ModResistFrost|ModResistMagicka|ModResistNormalWeapons|ModResistParalysis|ModResistPoison|ModResistShock|ModRestoration|ModScale|ModSecurity|ModShortBlade|ModSilence|ModSneak|ModSpear|ModSpeechcraft|ModSpeed|ModStrength|ModSuperJump|ModSwimSpeed|ModUnarmored|ModWaterBreathing|ModWaterLevel|ModWaterWalking|ModWillpower|Move|MoveWorld|PayFine|PayFineThief|PCClearExpelled|PCExpell|PCForce1stPerson|PCForce3rdPerson|PCJoinFaction|PCLowerRank|PCRaiseRank|PlaceAtMe|PlaceAtPC|PlaceItem|PlaceItemCell|PlayBink|PlayGroup|PlayLoopSound3D|PlayLoopSound3DVP|PlaySound|PlaySound3D|PlaySound3DVP|PlaySoundVP|Position|PositionCell|RaiseRank|RemoveEffects|RemoveFromLevCreature|RemoveFromLevItem|RemoveItem|RemoveSoulgem|RemoveSpell|RemoveSpellEffects|ResetActors|Resurrect|Rotate|RotateWorld|Say|StartScript|[S|s]et|SetAcrobatics|SetAgility|SetAlarm|SetAlchemy|SetAlteration|SetAngle|SetArmorBonus|SetArmorer|SetAthletics|SetAtStart|SetAttackBonus|SetAxe|SetBlock|SetBluntWeapon|SetCastPenalty|SetChameleon|SetConjuration|SetDelete|SetDefendBonus|SetDestruction|SetDisposition|SetEnchant|SetEndurance|SetFactionReaction|SetFatigue|SetFight|SetFlee|SetFlying|SetHandToHand|SetHealth|SetHeavyArmor|SetIllusion|SetIntelligence|SetInvisible|SetJournalIndex|SetLightArmor|SetLevel|SetLongBlade|SetLuck|SetMagicka|SetMarksman|SetMediumArmor|SetMercantile|SetMysticism|SetParalysis|SetPCCCrimeLevel|SetPCFacRep|SetPersonality|SetPos|SetReputation|SetResistBlight|SetResistCorprus|SetResistDisease|SetResistFire|SetResistFrost|SetResistMagicka|SetResistNormalWeapons|SetResistParalysis|SetResistPoison|SetResistShock|SetRestoration|SetScale|SetSecurity|SetShortBlade|SetSilence|SetSneak|SetSpear|SetSpeechcraft|SetSpeed|SetStrength|SetSuperJump|SetSwimSpeed|SetUnarmored|SetWaterBreathing|SetWaterlevel|SetWaterWalking|SetWerewolfAcrobatics|SetWillpower|ShowMap|ShowRestMenu|SkipAnim|StartCombat|StopCombat|StopScript|StopSound|StreamMusic|TurnMoonRed|TurnMoonWhite|UndoWerewolf|Unlock|WakeUpPC|CenterOnCell|CenterOnExterior|FillMap|FixMe|ToggleAI|ToggleCollision|ToggleFogOfWar|ToggleGodMode|ToggleMenus|ToggleSky|ToggleWorld|ToggleVanityMode|CellChanged|GetAcrobatics|GetAgility|GetAIPackageDone|GetAlarm|GetAlchemy|GetAlteration|GetAngle|GetArmorBonus|GetArmorer|GetAthletics|GetAttackBonus|GetAttacked|GetArmorType,|GetAxe|GetBlightDisease|GetBlock|GetBluntWeapon|GetButtonPressed|GetCastPenalty|GetChameleon|GetCollidingActor|GetCollidingPC|GetCommonDisease|GetConjuration|GetCurrentAIPackage|GetCurrentTime|GetCurrentWeather|GetDeadCount|GetDefendBonus|GetDestruction|GetDetected|GetDisabled|GetDisposition|GetDistance|GetEffect|GetEnchant|GetEndurance|GetFatigue|GetFight|GetFlee|GetFlying|GetForceJump|GetForceRun|GetForceSneak|GetHandToHand|GetHealth|GetHealthGetRatio|GetHeavyArmor|GetIllusion|GetIntelligence|GetInterior|GetInvisible|GetItemCount|GetJournalIndex|GetLightArmor|GetLineOfSight|GetLOS|GetLevel|GetLocked|GetLongBlade|GetLuck|GetMagicka|GetMarksman|GetMasserPhase|GetSecundaPhase|GetMediumArmor|GetMercantile|GetMysticism|GetParalysis|GetPCCell|GetPCCrimeLevel|GetPCinJail|GetPCJumping|GetPCRank|GetPCRunning|GetPCSleep|GetPCSneaking|GetPCTraveling|GetPersonality|GetPlayerControlsDisabled|GetPlayerFightingDisabled|GetPlayerJumpingDisabled|GetPlayerLookingDisabled|GetPlayerMagicDisabled|GetPos|GetRace|GetReputation|GetResistBlight|GetResistCorprus|GetResistDisease|GetResistFire|GetResistFrost|GetResistMagicka|GetResistNormalWeapons|GetResistParalysis|GetResistPoison|GetResistShock|GetRestoration|GetScale|GetSecondsPassed|GetSecurity|GetShortBlade|GetSilence|GetSneak|GetSoundPlaying|GetSpear|GetSpeechcraft|GetSpeed|GetSpell|GetSpellEffects|GetSpellReadied|GetSquareRoot|GetStandingActor|GetStandingPC|GetStrength|GetSuperJump|GetSwimSpeed|GetTarget|GetUnarmored|GetVanityModeDisabled|GetWaterBreathing|GetWaterLevel|GetWaterWalking|GetWeaponDrawn|GetWeaponType|GetWerewolfKills|GetWillpower|GetWindSpeed|HasItemEquipped|HasSoulgem|HitAttemptOnMe|HitOnMe|IsWerewolf|MenuMode|OnActivate|OnDeath|OnKnockout|OnMurder|PCExpelled|PCGet3rdPerson|PCKnownWerewolf|Random|RepairedOnMe|SameFaction|SayDone|ScriptRunning|AllowWereWolfForceGreeting|Companion|MinimumProfit|NoFlee|NoHello|NoIdle|NoLore|OnPCAdd|OnPCDrop|OnPCEquip|OnPCHitMe|OnPCRepair|PCSkipEquip|OnPCSoulGemUse|StayOutside|CrimeGoldDiscount|CrimeGoldTurnIn|Day|DaysPassed|GameHour|Month|NPCVoiceDistance|PCRace|PCWerewolf|PCVampire|TimeScale|VampClan|Year)\b`, NameBuiltin, nil},
+			{`(?i)(sEffectWaterBreathing|sEffectSwiftSwim|sEffectWaterWalking|sEffectShield|sEffectFireShield|sEffectLightningShield|sEffectFrostShield|sEffectBurden|sEffectFeather|sEffectJump|sEffectLevitate|sEffectSlowFall|sEffectLock|sEffectOpen|sEffectFireDamage|sEffectShockDamage|sEffectFrostDamage|sEffectDrainAttribute|sEffectDrainHealth|sEffectDrainSpellpoints|sEffectDrainFatigue|sEffectDrainSkill|sEffectDamageAttribute|sEffectDamageHealth|sEffectDamageMagicka|sEffectDamageFatigue|sEffectDamageSkill|sEffectPoison|sEffectWeaknessToFire|sEffectWeaknessToFrost|sEffectWeaknessToShock|sEffectWeaknessToMagicka|sEffectWeaknessToCommonDisease|sEffectWeaknessToBlightDisease|sEffectWeaknessToCorprusDisease|sEffectWeaknessToPoison|sEffectWeaknessToNormalWeapons|sEffectDisintegrateWeapon|sEffectDisintegrateArmor|sEffectInvisibility|sEffectChameleon|sEffectLight|sEffectSanctuary|sEffectNightEye|sEffectCharm|sEffectParalyze|sEffectSilence|sEffectBlind|sEffectSound|sEffectCalmHumanoid|sEffectCalmCreature|sEffectFrenzyHumanoid|sEffectFrenzyCreature|sEffectDemoralizeHumanoid|sEffectDemoralizeCreature|sEffectRallyHumanoid|sEffectRallyCreature|sEffectDispel|sEffectSoultrap|sEffectTelekinesis|sEffectMark|sEffectRecall|sEffectDivineIntervention|sEffectAlmsiviIntervention|sEffectDetectAnimal|sEffectDetectEnchantment|sEffectDetectKey|sEffectSpellAbsorption|sEffectReflect|sEffectCureCommonDisease|sEffectCureBlightDisease|sEffectCureCorprusDisease|sEffectCurePoison|sEffectCureParalyzation|sEffectRestoreAttribute|sEffectRestoreHealth|sEffectRestoreSpellPoints|sEffectRestoreFatigue|sEffectRestoreSkill|sEffectFortifyAttribute|sEffectFortifyHealth|sEffectFortifySpellpoints|sEffectFortifyFatigue|sEffectFortifySkill|sEffectFortifyMagickaMultiplier|sEffectAbsorbAttribute|sEffectAbsorbHealth|sEffectAbsorbSpellPoints|sEffectAbsorbFatigue|sEffectAbsorbSkill|sEffectResistFire|sEffectResistFrost|sEffectResistShock|sEffectResistMagicka|sEffectResistCommonDisease|sEffectResistBlightDisease|sEffectResistCorprusDisease|sEffectResistPoison|sEffectResistNormalWeapons|sEffectResistParalysis|sEffectRemoveCurse|sEffectTurnUndead|sEffectSummonScamp|sEffectSummonClannfear|sEffectSummonDaedroth|sEffectSummonDremora|sEffectSummonAncestralGhost|sEffectSummonSkeletalMinion|sEffectSummonLeastBonewalker|sEffectSummonGreaterBonewalker|sEffectSummonBonelord|sEffectSummonWingedTwilight|sEffectSummonHunger|sEffectSummonGoldensaint|sEffectSummonFlameAtronach|sEffectSummonFrostAtronach|sEffectSummonStormAtronach|sEffectFortifyAttackBonus|sEffectCommandCreatures|sEffectCommandHumanoids|sEffectBoundDagger|sEffectBoundLongsword|sEffectBoundMace|sEffectBoundBattleAxe|sEffectBoundSpear|sEffectBoundLongbow|sEffectExtraSpell|sEffectBoundCuirass|sEffectBoundHelm|sEffectBoundBoots|sEffectBoundShield|sEffectBoundGloves|sEffectCorpus|sEffectVampirism|sEffectSummonCenturionSphere|sEffectSunDamage|sEffectStuntedMagicka)`, NameBuiltin, nil},
+		},
+		"types": {
+			{`(?i)(short|long|float)\b`, KeywordType, nil},
+		},
+		"punct": {
+			{`[()]`, Punctuation, nil},
+		},
+		"operators": {
+			{`[#=,./%+\-?]`, Operator, nil},
+			{`(==|<=|<|>=|>|!=)`, Operator, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/myghty.go b/vendor/github.com/alecthomas/chroma/lexers/m/myghty.go
new file mode 100644
index 0000000000..02a20eae5e
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/myghty.go
@@ -0,0 +1,40 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+	. "github.com/alecthomas/chroma/lexers/p" // nolint
+)
+
+// Myghty lexer.
+var Myghty = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Myghty",
+		Aliases:   []string{"myghty"},
+		Filenames: []string{"*.myt", "autodelegate"},
+		MimeTypes: []string{"application/x-myghty"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`(<%(?:def|method))(\s*)(.*?)(>)(.*?)(</%\2\s*>)(?s)`, ByGroups(NameTag, Text, NameFunction, NameTag, UsingSelf("root"), NameTag), nil},
+			{`(<%\w+)(.*?)(>)(.*?)(</%\2\s*>)(?s)`, ByGroups(NameTag, NameFunction, NameTag, Using(Python), NameTag), nil},
+			{`(<&[^|])(.*?)(,.*?)?(&>)`, ByGroups(NameTag, NameFunction, Using(Python), NameTag), nil},
+			{`(<&\|)(.*?)(,.*?)?(&>)(?s)`, ByGroups(NameTag, NameFunction, Using(Python), NameTag), nil},
+			{`</&>`, NameTag, nil},
+			{`(<%!?)(.*?)(%>)(?s)`, ByGroups(NameTag, Using(Python), NameTag), nil},
+			{`(?<=^)#[^\n]*(\n|\Z)`, Comment, nil},
+			{`(?<=^)(%)([^\n]*)(\n|\Z)`, ByGroups(NameTag, Using(Python), Other), nil},
+			{`(?sx)
+                 (.+?)               # anything, followed by:
+                 (?:
+                  (?<=\n)(?=[%#]) |  # an eval or comment line
+                  (?=</?[%&]) |      # a substitution or block or
+                                     # call start or end
+                                     # - don't consume
+                  (\\\n) |           # an escaped newline
+                  \Z                 # end of string
+                 )`, ByGroups(Other, Operator), nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/m/mysql.go b/vendor/github.com/alecthomas/chroma/lexers/m/mysql.go
new file mode 100644
index 0000000000..9f47e32a20
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/m/mysql.go
@@ -0,0 +1,54 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// MySQL lexer.
+var MySQL = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "MySQL",
+		Aliases:         []string{"mysql"},
+		Filenames:       []string{"*.sql"},
+		MimeTypes:       []string{"text/x-mysql"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`(#|--\s+).*\n?`, CommentSingle, nil},
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`[0-9]*\.[0-9]+(e[+-][0-9]+)`, LiteralNumberFloat, nil},
+			{`((?:_[a-z0-9]+)?)(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("string")},
+			{`((?:_[a-z0-9]+)?)(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("double-string")},
+			{"[+*/<>=~!@#%^&|`?-]", Operator, nil},
+			{`\b(tinyint|smallint|mediumint|int|integer|bigint|date|datetime|time|bit|bool|tinytext|mediumtext|longtext|text|tinyblob|mediumblob|longblob|blob|float|double|double\s+precision|real|numeric|dec|decimal|timestamp|year|char|varchar|varbinary|varcharacter|enum|set)(\b\s*)(\()?`, ByGroups(KeywordType, Text, Punctuation), nil},
+			{`\b(add|all|alter|analyze|and|as|asc|asensitive|before|between|bigint|binary|blob|both|by|call|cascade|case|change|char|character|check|collate|column|condition|constraint|continue|convert|create|cross|current_date|current_time|current_timestamp|current_user|cursor|database|databases|day_hour|day_microsecond|day_minute|day_second|dec|decimal|declare|default|delayed|delete|desc|describe|deterministic|distinct|distinctrow|div|double|drop|dual|each|else|elseif|enclosed|escaped|exists|exit|explain|fetch|flush|float|float4|float8|for|force|foreign|from|fulltext|grant|group|having|high_priority|hour_microsecond|hour_minute|hour_second|identified|if|ignore|in|index|infile|inner|inout|insensitive|insert|int|int1|int2|int3|int4|int8|integer|interval|into|is|iterate|join|key|keys|kill|leading|leave|left|like|limit|lines|load|localtime|localtimestamp|lock|long|loop|low_priority|match|minute_microsecond|minute_second|mod|modifies|natural|no_write_to_binlog|not|numeric|on|optimize|option|optionally|or|order|out|outer|outfile|precision|primary|privileges|procedure|purge|raid0|read|reads|real|references|regexp|release|rename|repeat|replace|require|restrict|return|revoke|right|rlike|schema|schemas|second_microsecond|select|sensitive|separator|set|show|smallint|soname|spatial|specific|sql|sql_big_result|sql_calc_found_rows|sql_small_result|sqlexception|sqlstate|sqlwarning|ssl|starting|straight_join|table|terminated|then|to|trailing|trigger|undo|union|unique|unlock|unsigned|update|usage|use|user|using|utc_date|utc_time|utc_timestamp|values|varying|when|where|while|with|write|x509|xor|year_month|zerofill)\b`, Keyword, nil},
+			{`\b(auto_increment|engine|charset|tables)\b`, KeywordPseudo, nil},
+			{`(true|false|null)`, NameConstant, nil},
+			{`([a-z_]\w*)(\s*)(\()`, ByGroups(NameFunction, Text, Punctuation), nil},
+			{`[a-z_]\w*`, Name, nil},
+			{`@[a-z0-9]*[._]*[a-z0-9]*`, NameVariable, nil},
+			{`[;:()\[\],.]`, Punctuation, nil},
+		},
+		"multiline-comments": {
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[^/*]+`, CommentMultiline, nil},
+			{`[/*]`, CommentMultiline, nil},
+		},
+		"string": {
+			{`[^']+`, LiteralStringSingle, nil},
+			{`''`, LiteralStringSingle, nil},
+			{`'`, LiteralStringSingle, Pop(1)},
+		},
+		"double-string": {
+			{`[^"]+`, LiteralStringDouble, nil},
+			{`""`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/n/nasm.go b/vendor/github.com/alecthomas/chroma/lexers/n/nasm.go
new file mode 100644
index 0000000000..d769d15752
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/n/nasm.go
@@ -0,0 +1,59 @@
+package n
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Nasm lexer.
+var Nasm = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "NASM",
+		Aliases:         []string{"nasm"},
+		Filenames:       []string{"*.asm", "*.ASM"},
+		MimeTypes:       []string{"text/x-nasm"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`^\s*%`, CommentPreproc, Push("preproc")},
+			Include("whitespace"),
+			{`[a-z$._?][\w$.?#@~]*:`, NameLabel, nil},
+			{`([a-z$._?][\w$.?#@~]*)(\s+)(equ)`, ByGroups(NameConstant, KeywordDeclaration, KeywordDeclaration), Push("instruction-args")},
+			{`BITS|USE16|USE32|SECTION|SEGMENT|ABSOLUTE|EXTERN|GLOBAL|ORG|ALIGN|STRUC|ENDSTRUC|COMMON|CPU|GROUP|UPPERCASE|IMPORT|EXPORT|LIBRARY|MODULE`, Keyword, Push("instruction-args")},
+			{`(?:res|d)[bwdqt]|times`, KeywordDeclaration, Push("instruction-args")},
+			{`[a-z$._?][\w$.?#@~]*`, NameFunction, Push("instruction-args")},
+			{`[\r\n]+`, Text, nil},
+		},
+		"instruction-args": {
+			{"\"(\\\\\"|[^\"\\n])*\"|'(\\\\'|[^'\\n])*'|`(\\\\`|[^`\\n])*`", LiteralString, nil},
+			{`(?:0x[0-9a-f]+|$0[0-9a-f]*|[0-9]+[0-9a-f]*h)`, LiteralNumberHex, nil},
+			{`[0-7]+q`, LiteralNumberOct, nil},
+			{`[01]+b`, LiteralNumberBin, nil},
+			{`[0-9]+\.e?[0-9]+`, LiteralNumberFloat, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			Include("punctuation"),
+			{`r[0-9][0-5]?[bwd]|[a-d][lh]|[er]?[a-d]x|[er]?[sb]p|[er]?[sd]i|[c-gs]s|st[0-7]|mm[0-7]|cr[0-4]|dr[0-367]|tr[3-7]`, NameBuiltin, nil},
+			{`[a-z$._?][\w$.?#@~]*`, NameVariable, nil},
+			{`[\r\n]+`, Text, Pop(1)},
+			Include("whitespace"),
+		},
+		"preproc": {
+			{`[^;\n]+`, CommentPreproc, nil},
+			{`;.*?\n`, CommentSingle, Pop(1)},
+			{`\n`, CommentPreproc, Pop(1)},
+		},
+		"whitespace": {
+			{`\n`, Text, nil},
+			{`[ \t]+`, Text, nil},
+			{`;.*`, CommentSingle, nil},
+		},
+		"punctuation": {
+			{`[,():\[\]]+`, Punctuation, nil},
+			{`[&|^<>+*/%~-]+`, Operator, nil},
+			{`[$]+`, KeywordConstant, nil},
+			{`seg|wrt|strict`, OperatorWord, nil},
+			{`byte|[dq]?word`, KeywordType, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/n/newspeak.go b/vendor/github.com/alecthomas/chroma/lexers/n/newspeak.go
new file mode 100644
index 0000000000..1a6a37bd21
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/n/newspeak.go
@@ -0,0 +1,55 @@
+package n
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Newspeak lexer.
+var Newspeak = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Newspeak",
+		Aliases:   []string{"newspeak"},
+		Filenames: []string{"*.ns2"},
+		MimeTypes: []string{"text/x-newspeak"},
+	},
+	Rules{
+		"root": {
+			{`\b(Newsqueak2)\b`, KeywordDeclaration, nil},
+			{`'[^']*'`, LiteralString, nil},
+			{`\b(class)(\s+)(\w+)(\s*)`, ByGroups(KeywordDeclaration, Text, NameClass, Text), nil},
+			{`\b(mixin|self|super|private|public|protected|nil|true|false)\b`, Keyword, nil},
+			{`(\w+\:)(\s*)([a-zA-Z_]\w+)`, ByGroups(NameFunction, Text, NameVariable), nil},
+			{`(\w+)(\s*)(=)`, ByGroups(NameAttribute, Text, Operator), nil},
+			{`<\w+>`, CommentSpecial, nil},
+			Include("expressionstat"),
+			Include("whitespace"),
+		},
+		"expressionstat": {
+			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`:\w+`, NameVariable, nil},
+			{`(\w+)(::)`, ByGroups(NameVariable, Operator), nil},
+			{`\w+:`, NameFunction, nil},
+			{`\w+`, NameVariable, nil},
+			{`\(|\)`, Punctuation, nil},
+			{`\[|\]`, Punctuation, nil},
+			{`\{|\}`, Punctuation, nil},
+			{`(\^|\+|\/|~|\*|<|>|=|@|%|\||&|\?|!|,|-|:)`, Operator, nil},
+			{`\.|;`, Punctuation, nil},
+			Include("whitespace"),
+			Include("literals"),
+		},
+		"literals": {
+			{`\$.`, LiteralString, nil},
+			{`'[^']*'`, LiteralString, nil},
+			{`#'[^']*'`, LiteralStringSymbol, nil},
+			{`#\w+:?`, LiteralStringSymbol, nil},
+			{`#(\+|\/|~|\*|<|>|=|@|%|\||&|\?|!|,|-)+`, LiteralStringSymbol, nil},
+		},
+		"whitespace": {
+			{`\s+`, Text, nil},
+			{`"[^"]*"`, Comment, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/n/nginx.go b/vendor/github.com/alecthomas/chroma/lexers/n/nginx.go
new file mode 100644
index 0000000000..840d100b7e
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/n/nginx.go
@@ -0,0 +1,47 @@
+package n
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Nginx Configuration File lexer.
+var Nginx = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Nginx configuration file",
+		Aliases:   []string{"nginx"},
+		Filenames: []string{"nginx.conf"},
+		MimeTypes: []string{"text/x-nginx-conf"},
+	},
+	Rules{
+		"root": {
+			{`(include)(\s+)([^\s;]+)`, ByGroups(Keyword, Text, Name), nil},
+			{`[^\s;#]+`, Keyword, Push("stmt")},
+			Include("base"),
+		},
+		"block": {
+			{`\}`, Punctuation, Pop(2)},
+			{`[^\s;#]+`, KeywordNamespace, Push("stmt")},
+			Include("base"),
+		},
+		"stmt": {
+			{`\{`, Punctuation, Push("block")},
+			{`;`, Punctuation, Pop(1)},
+			Include("base"),
+		},
+		"base": {
+			{`#.*\n`, CommentSingle, nil},
+			{`on|off`, NameConstant, nil},
+			{`\$[^\s;#()]+`, NameVariable, nil},
+			{`([a-z0-9.-]+)(:)([0-9]+)`, ByGroups(Name, Punctuation, LiteralNumberInteger), nil},
+			{`[a-z-]+/[a-z-+]+`, LiteralString, nil},
+			{`[0-9]+[km]?\b`, LiteralNumberInteger, nil},
+			{`(~)(\s*)([^\s{]+)`, ByGroups(Punctuation, Text, LiteralStringRegex), nil},
+			{`[:=~]`, Punctuation, nil},
+			{`[^\s;#{}$]+`, LiteralString, nil},
+			{`/[^\s;#]*`, Name, nil},
+			{`\s+`, Text, nil},
+			{`[$;]`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/n/nim.go b/vendor/github.com/alecthomas/chroma/lexers/n/nim.go
new file mode 100644
index 0000000000..b08c2f94d4
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/n/nim.go
@@ -0,0 +1,93 @@
+package n
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Nim lexer.
+var Nim = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Nim",
+		Aliases:         []string{"nim", "nimrod"},
+		Filenames:       []string{"*.nim", "*.nimrod"},
+		MimeTypes:       []string{"text/x-nim"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`#\[[\s\S]*?\]#`, CommentMultiline, nil},
+			{`##.*$`, LiteralStringDoc, nil},
+			{`#.*$`, Comment, nil},
+			{`[*=><+\-/@$~&%!?|\\\[\]]`, Operator, nil},
+			{"\\.\\.|\\.|,|\\[\\.|\\.\\]|\\{\\.|\\.\\}|\\(\\.|\\.\\)|\\{|\\}|\\(|\\)|:|\\^|`|;", Punctuation, nil},
+			{`(?:[\w]+)"`, LiteralString, Push("rdqs")},
+			{`"""`, LiteralString, Push("tdqs")},
+			{`"`, LiteralString, Push("dqs")},
+			{`'`, LiteralStringChar, Push("chars")},
+			{`(a_?n_?d_?|o_?r_?|n_?o_?t_?|x_?o_?r_?|s_?h_?l_?|s_?h_?r_?|d_?i_?v_?|m_?o_?d_?|i_?n_?|n_?o_?t_?i_?n_?|i_?s_?|i_?s_?n_?o_?t_?)\b`, OperatorWord, nil},
+			{`(p_?r_?o_?c_?\s)(?![(\[\]])`, Keyword, Push("funcname")},
+			{`(a_?d_?d_?r_?|a_?n_?d_?|a_?s_?|a_?s_?m_?|a_?t_?o_?m_?i_?c_?|b_?i_?n_?d_?|b_?l_?o_?c_?k_?|b_?r_?e_?a_?k_?|c_?a_?s_?e_?|c_?a_?s_?t_?|c_?o_?n_?c_?e_?p_?t_?|c_?o_?n_?s_?t_?|c_?o_?n_?t_?i_?n_?u_?e_?|c_?o_?n_?v_?e_?r_?t_?e_?r_?|d_?e_?f_?e_?r_?|d_?i_?s_?c_?a_?r_?d_?|d_?i_?s_?t_?i_?n_?c_?t_?|d_?i_?v_?|d_?o_?|e_?l_?i_?f_?|e_?l_?s_?e_?|e_?n_?d_?|e_?n_?u_?m_?|e_?x_?c_?e_?p_?t_?|e_?x_?p_?o_?r_?t_?|f_?i_?n_?a_?l_?l_?y_?|f_?o_?r_?|f_?u_?n_?c_?|i_?f_?|i_?n_?|y_?i_?e_?l_?d_?|i_?n_?t_?e_?r_?f_?a_?c_?e_?|i_?s_?|i_?s_?n_?o_?t_?|i_?t_?e_?r_?a_?t_?o_?r_?|l_?e_?t_?|m_?a_?c_?r_?o_?|m_?e_?t_?h_?o_?d_?|m_?i_?x_?i_?n_?|m_?o_?d_?|n_?o_?t_?|n_?o_?t_?i_?n_?|o_?b_?j_?e_?c_?t_?|o_?f_?|o_?r_?|o_?u_?t_?|p_?r_?o_?c_?|p_?t_?r_?|r_?a_?i_?s_?e_?|r_?e_?f_?|r_?e_?t_?u_?r_?n_?|s_?h_?a_?r_?e_?d_?|s_?h_?l_?|s_?h_?r_?|s_?t_?a_?t_?i_?c_?|t_?e_?m_?p_?l_?a_?t_?e_?|t_?r_?y_?|t_?u_?p_?l_?e_?|t_?y_?p_?e_?|w_?h_?e_?n_?|w_?h_?i_?l_?e_?|w_?i_?t_?h_?|w_?i_?t_?h_?o_?u_?t_?|x_?o_?r_?)\b`, Keyword, nil},
+			{`(f_?r_?o_?m_?|i_?m_?p_?o_?r_?t_?|i_?n_?c_?l_?u_?d_?e_?)\b`, KeywordNamespace, nil},
+			{`(v_?a_?r)\b`, KeywordDeclaration, nil},
+			{`(i_?n_?t_?|i_?n_?t_?8_?|i_?n_?t_?1_?6_?|i_?n_?t_?3_?2_?|i_?n_?t_?6_?4_?|f_?l_?o_?a_?t_?|f_?l_?o_?a_?t_?3_?2_?|f_?l_?o_?a_?t_?6_?4_?|b_?o_?o_?l_?|c_?h_?a_?r_?|r_?a_?n_?g_?e_?|a_?r_?r_?a_?y_?|s_?e_?q_?|s_?e_?t_?|s_?t_?r_?i_?n_?g_?)\b`, KeywordType, nil},
+			{`(n_?i_?l_?|t_?r_?u_?e_?|f_?a_?l_?s_?e_?)\b`, KeywordPseudo, nil},
+			{`\b_\b`, Name, nil}, // Standalone _ used as discardable variable identifier
+			{`\b((?![_\d])\w)(((?!_)\w)|(_(?!_)\w))*`, Name, nil},
+			{`[0-9][0-9_]*(?=([e.]|\'f(32|64)))`, LiteralNumberFloat, Push("float-suffix", "float-number")},
+			{`0x[a-f0-9][a-f0-9_]*`, LiteralNumberHex, Push("int-suffix")},
+			{`0b[01][01_]*`, LiteralNumberBin, Push("int-suffix")},
+			{`0o[0-7][0-7_]*`, LiteralNumberOct, Push("int-suffix")},
+			{`[0-9][0-9_]*`, LiteralNumberInteger, Push("int-suffix")},
+			{`\s+`, Text, nil},
+			{`.+$`, Error, nil},
+		},
+		"chars": {
+			{`\\([\\abcefnrtvl"\']|x[a-f0-9]{2}|[0-9]{1,3})`, LiteralStringEscape, nil},
+			{`'`, LiteralStringChar, Pop(1)},
+			{`.`, LiteralStringChar, nil},
+		},
+		"strings": {
+			{`(?<!\$)\$(\d+|#|\w+)+`, LiteralStringInterpol, nil},
+			{`[^\\\'"$\n]+`, LiteralString, nil},
+			{`[\'"\\]`, LiteralString, nil},
+			{`\$`, LiteralString, nil},
+		},
+		"dqs": {
+			{`\\([\\abcefnrtvl"\']|\n|x[a-f0-9]{2}|[0-9]{1,3})`, LiteralStringEscape, nil},
+			{`"`, LiteralString, Pop(1)},
+			Include("strings"),
+		},
+		"rdqs": {
+			{`"(?!")`, LiteralString, Pop(1)},
+			{`""`, LiteralStringEscape, nil},
+			Include("strings"),
+		},
+		"tdqs": {
+			{`"""(?!")`, LiteralString, Pop(1)},
+			Include("strings"),
+			Include("nl"),
+		},
+		"funcname": {
+			{`((?![\d_])\w)(((?!_)\w)|(_(?!_)\w))*`, NameFunction, Pop(1)},
+			{"`.+`", NameFunction, Pop(1)},
+		},
+		"nl": {
+			{`\n`, LiteralString, nil},
+		},
+		"float-number": {
+			{`\.(?!\.)[0-9_]*`, LiteralNumberFloat, nil},
+			{`e[+-]?[0-9][0-9_]*`, LiteralNumberFloat, nil},
+			Default(Pop(1)),
+		},
+		"float-suffix": {
+			{`\'f(32|64)`, LiteralNumberFloat, nil},
+			Default(Pop(1)),
+		},
+		"int-suffix": {
+			{`\'i(32|64)`, LiteralNumberIntegerLong, nil},
+			{`\'i(8|16)`, LiteralNumberInteger, nil},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/n/nix.go b/vendor/github.com/alecthomas/chroma/lexers/n/nix.go
new file mode 100644
index 0000000000..7e21dd7c9d
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/n/nix.go
@@ -0,0 +1,122 @@
+package n
+
+import (
+	"strings"
+
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// nixb matches right boundary of a nix word. Use it instead of \b.
+const nixb = `(?![a-zA-Z0-9_'-])`
+
+// Nix lexer.
+var Nix = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Nix",
+		Aliases:   []string{"nixos", "nix"},
+		Filenames: []string{"*.nix"},
+		MimeTypes: []string{"text/x-nix"},
+	},
+	Rules{
+		"root": {
+			Include("keywords"),
+			Include("builtins"),
+			// "./path" and ".float" literals have to be above "." operator
+			Include("literals"),
+			Include("operators"),
+			{`#.*$`, CommentSingle, nil},
+			{`/\*`, CommentMultiline, Push("comment")},
+			{`\(`, Punctuation, Push("paren")},
+			{`\[`, Punctuation, Push("list")},
+			{`"`, StringDouble, Push("qstring")},
+			{`''`, StringSingle, Push("istring")},
+			{`{`, Punctuation, Push("scope")},
+			{`let` + nixb, Keyword, Push("scope")},
+			Include("id"),
+			Include("space"),
+		},
+		"keywords": {
+			{`import` + nixb, KeywordNamespace, nil},
+			{Words(``, nixb, strings.Fields("rec inherit with if then else assert")...), Keyword, nil},
+		},
+		"builtins": {
+			{`throw` + nixb, NameException, nil},
+			{Words(``, nixb, strings.Fields("abort baseNameOf builtins currentTime dependencyClosure derivation dirOf fetchTarball filterSource getAttr getEnv hasAttr isNull map removeAttrs toString toXML")...), NameBuiltin, nil},
+		},
+		"literals": {
+			{Words(``, nixb, strings.Fields("true false null")...), NameConstant, nil},
+			Include("uri"),
+			Include("path"),
+			Include("int"),
+			Include("float"),
+		},
+		"operators": {
+			{` [/-] `, Operator, nil},
+			{`(\.)(\${)`, ByGroups(Operator, StringInterpol), Push("interpol")},
+			{`(\?)(\s*)(\${)`, ByGroups(Operator, Text, StringInterpol), Push("interpol")},
+			{Words(``, ``, strings.Fields("@ . ? ++ + != ! // == && || -> <= < >= > *")...), Operator, nil},
+			{`[;:]`, Punctuation, nil},
+		},
+		"comment": {
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`.|\n`, CommentMultiline, nil},
+		},
+		"paren": {
+			{`\)`, Punctuation, Pop(1)},
+			Include("root"),
+		},
+		"list": {
+			{`\]`, Punctuation, Pop(1)},
+			Include("root"),
+		},
+		"qstring": {
+			{`"`, StringDouble, Pop(1)},
+			{`\${`, StringInterpol, Push("interpol")},
+			{`\\.`, StringEscape, nil},
+			{`.|\n`, StringDouble, nil},
+		},
+		"istring": {
+			{`''\$`, StringEscape, nil},  // "$"
+			{`'''`, StringEscape, nil},   // "''"
+			{`''\\.`, StringEscape, nil}, // "\."
+			{`''`, StringSingle, Pop(1)},
+			{`\${`, StringInterpol, Push("interpol")},
+			// The next rule is important: "$" escapes any symbol except "{"!
+			{`\$.`, StringSingle, nil}, // "$."
+			{`.|\n`, StringSingle, nil},
+		},
+		"scope": {
+			{`}:`, Punctuation, Pop(1)},
+			{`}`, Punctuation, Pop(1)},
+			{`in` + nixb, Keyword, Pop(1)},
+			{`\${`, StringInterpol, Push("interpol")},
+			Include("root"), // "==" has to be above "="
+			{Words(``, ``, strings.Fields("= ? ,")...), Operator, nil},
+		},
+		"interpol": {
+			{`}`, StringInterpol, Pop(1)},
+			Include("root"),
+		},
+		"id": {
+			{`[a-zA-Z_][a-zA-Z0-9_'-]*`, Name, nil},
+		},
+		"uri": {
+			{`[a-zA-Z][a-zA-Z0-9+.-]*:[a-zA-Z0-9%/?:@&=+$,_.!~*'-]+`, StringDoc, nil},
+		},
+		"path": {
+			{`[a-zA-Z0-9._+-]*(/[a-zA-Z0-9._+-]+)+`, StringRegex, nil},
+			{`~(/[a-zA-Z0-9._+-]+)+/?`, StringRegex, nil},
+			{`<[a-zA-Z0-9._+-]+(/[a-zA-Z0-9._+-]+)*>`, StringRegex, nil},
+		},
+		"int": {
+			{`-?[0-9]+` + nixb, NumberInteger, nil},
+		},
+		"float": {
+			{`-?(([1-9][0-9]*\.[0-9]*)|(0?\.[0-9]+))([Ee][+-]?[0-9]+)?` + nixb, NumberFloat, nil},
+		},
+		"space": {
+			{`[ \t\r\n]+`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/o/objectivec.go b/vendor/github.com/alecthomas/chroma/lexers/o/objectivec.go
new file mode 100644
index 0000000000..e3d0b1c4fc
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/o/objectivec.go
@@ -0,0 +1,165 @@
+package o
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Objective-C lexer.
+var ObjectiveC = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Objective-C",
+		Aliases:   []string{"objective-c", "objectivec", "obj-c", "objc"},
+		Filenames: []string{"*.m", "*.h"},
+		MimeTypes: []string{"text/x-objective-c"},
+	},
+	Rules{
+		"statements": {
+			{`@"`, LiteralString, Push("string")},
+			{`@(YES|NO)`, LiteralNumber, nil},
+			{`@'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'`, LiteralStringChar, nil},
+			{`@(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?`, LiteralNumberFloat, nil},
+			{`@(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`@0x[0-9a-fA-F]+[Ll]?`, LiteralNumberHex, nil},
+			{`@0[0-7]+[Ll]?`, LiteralNumberOct, nil},
+			{`@\d+[Ll]?`, LiteralNumberInteger, nil},
+			{`@\(`, Literal, Push("literal_number")},
+			{`@\[`, Literal, Push("literal_array")},
+			{`@\{`, Literal, Push("literal_dictionary")},
+			{Words(``, `\b`, `@selector`, `@private`, `@protected`, `@public`, `@encode`, `@synchronized`, `@try`, `@throw`, `@catch`, `@finally`, `@end`, `@property`, `@synthesize`, `__bridge`, `__bridge_transfer`, `__autoreleasing`, `__block`, `__weak`, `__strong`, `weak`, `strong`, `copy`, `retain`, `assign`, `unsafe_unretained`, `atomic`, `nonatomic`, `readonly`, `readwrite`, `setter`, `getter`, `typeof`, `in`, `out`, `inout`, `release`, `class`, `@dynamic`, `@optional`, `@required`, `@autoreleasepool`), Keyword, nil},
+			{Words(``, `\b`, `id`, `instancetype`, `Class`, `IMP`, `SEL`, `BOOL`, `IBOutlet`, `IBAction`, `unichar`), KeywordType, nil},
+			{`@(true|false|YES|NO)\n`, NameBuiltin, nil},
+			{`(YES|NO|nil|self|super)\b`, NameBuiltin, nil},
+			{`(Boolean|UInt8|SInt8|UInt16|SInt16|UInt32|SInt32)\b`, KeywordType, nil},
+			{`(TRUE|FALSE)\b`, NameBuiltin, nil},
+			{`(@interface|@implementation)(\s+)`, ByGroups(Keyword, Text), Push("#pop", "oc_classname")},
+			{`(@class|@protocol)(\s+)`, ByGroups(Keyword, Text), Push("#pop", "oc_forward_classname")},
+			{`@`, Punctuation, nil},
+			{`(L?)(")`, ByGroups(LiteralStringAffix, LiteralString), Push("string")},
+			{`(L?)(')(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])(')`, ByGroups(LiteralStringAffix, LiteralStringChar, LiteralStringChar, LiteralStringChar), nil},
+			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+[LlUu]*`, LiteralNumberHex, nil},
+			{`0[0-7]+[LlUu]*`, LiteralNumberOct, nil},
+			{`\d+[LlUu]*`, LiteralNumberInteger, nil},
+			{`\*/`, Error, nil},
+			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
+			{`[()\[\],.]`, Punctuation, nil},
+			{Words(``, `\b`, `asm`, `auto`, `break`, `case`, `const`, `continue`, `default`, `do`, `else`, `enum`, `extern`, `for`, `goto`, `if`, `register`, `restricted`, `return`, `sizeof`, `static`, `struct`, `switch`, `typedef`, `union`, `volatile`, `while`), Keyword, nil},
+			{`(bool|int|long|float|short|double|char|unsigned|signed|void)\b`, KeywordType, nil},
+			{Words(``, `\b`, `inline`, `_inline`, `__inline`, `naked`, `restrict`, `thread`, `typename`), KeywordReserved, nil},
+			{`(__m(128i|128d|128|64))\b`, KeywordReserved, nil},
+			{Words(`__`, `\b`, `asm`, `int8`, `based`, `except`, `int16`, `stdcall`, `cdecl`, `fastcall`, `int32`, `declspec`, `finally`, `int64`, `try`, `leave`, `wchar_t`, `w64`, `unaligned`, `raise`, `noop`, `identifier`, `forceinline`, `assume`), KeywordReserved, nil},
+			{`(true|false|NULL)\b`, NameBuiltin, nil},
+			{`([a-zA-Z_]\w*)(\s*)(:)(?!:)`, ByGroups(NameLabel, Text, Punctuation), nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"oc_classname": {
+			{`([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?(\s*)(\{)`, ByGroups(NameClass, Text, NameClass, Text, Punctuation), Push("#pop", "oc_ivars")},
+			{`([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?`, ByGroups(NameClass, Text, NameClass), Pop(1)},
+			{`([a-zA-Z$_][\w$]*)(\s*)(\([a-zA-Z$_][\w$]*\))(\s*)(\{)`, ByGroups(NameClass, Text, NameLabel, Text, Punctuation), Push("#pop", "oc_ivars")},
+			{`([a-zA-Z$_][\w$]*)(\s*)(\([a-zA-Z$_][\w$]*\))`, ByGroups(NameClass, Text, NameLabel), Pop(1)},
+			{`([a-zA-Z$_][\w$]*)(\s*)(\{)`, ByGroups(NameClass, Text, Punctuation), Push("#pop", "oc_ivars")},
+			{`([a-zA-Z$_][\w$]*)`, NameClass, Pop(1)},
+		},
+		"oc_forward_classname": {
+			{`([a-zA-Z$_][\w$]*)(\s*,\s*)`, ByGroups(NameClass, Text), Push("oc_forward_classname")},
+			{`([a-zA-Z$_][\w$]*)(\s*;?)`, ByGroups(NameClass, Text), Pop(1)},
+		},
+		"oc_ivars": {
+			Include("whitespace"),
+			Include("statements"),
+			{`;`, Punctuation, nil},
+			{`\{`, Punctuation, Push()},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"root": {
+			{`^([-+])(\s*)(\(.*?\))?(\s*)([a-zA-Z$_][\w$]*:?)`, ByGroups(Punctuation, Text, UsingSelf("root"), Text, NameFunction), Push("method")},
+			Include("whitespace"),
+			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;{]*)(\{)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), Push("function")},
+			{`((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;]*)(;)`, ByGroups(UsingSelf("root"), NameFunction, UsingSelf("root"), UsingSelf("root"), Punctuation), nil},
+			Default(Push("statement")),
+		},
+		"method": {
+			Include("whitespace"),
+			{`,`, Punctuation, nil},
+			{`\.\.\.`, Punctuation, nil},
+			{`(\(.*?\))(\s*)([a-zA-Z$_][\w$]*)`, ByGroups(UsingSelf("root"), Text, NameVariable), nil},
+			{`[a-zA-Z$_][\w$]*:`, NameFunction, nil},
+			{`;`, Punctuation, Pop(1)},
+			{`\{`, Punctuation, Push("function")},
+			Default(Pop(1)),
+		},
+		"literal_number": {
+			{`\(`, Punctuation, Push("literal_number_inner")},
+			{`\)`, Literal, Pop(1)},
+			Include("statement"),
+		},
+		"literal_number_inner": {
+			{`\(`, Punctuation, Push()},
+			{`\)`, Punctuation, Pop(1)},
+			Include("statement"),
+		},
+		"literal_array": {
+			{`\[`, Punctuation, Push("literal_array_inner")},
+			{`\]`, Literal, Pop(1)},
+			Include("statement"),
+		},
+		"literal_array_inner": {
+			{`\[`, Punctuation, Push()},
+			{`\]`, Punctuation, Pop(1)},
+			Include("statement"),
+		},
+		"literal_dictionary": {
+			{`\}`, Literal, Pop(1)},
+			Include("statement"),
+		},
+		"whitespace": {
+			{`^#if\s+0`, CommentPreproc, Push("if0")},
+			{`^#`, CommentPreproc, Push("macro")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#if\s+0)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("if0")},
+			{`^(\s*(?:/[*].*?[*]/\s*)?)(#)`, ByGroups(UsingSelf("root"), CommentPreproc), Push("macro")},
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`//(\n|[\w\W]*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?[*][\w\W]*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`/(\\\n)?[*][\w\W]*`, CommentMultiline, nil},
+		},
+		"statement": {
+			Include("whitespace"),
+			Include("statements"),
+			{`[{}]`, Punctuation, nil},
+			{`;`, Punctuation, Pop(1)},
+		},
+		"function": {
+			Include("whitespace"),
+			Include("statements"),
+			{`;`, Punctuation, nil},
+			{`\{`, Punctuation, Push()},
+			{`\}`, Punctuation, Pop(1)},
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})`, LiteralStringEscape, nil},
+			{`[^\\"\n]+`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+		},
+		"macro": {
+			{`(include)(\s*(?:/[*].*?[*]/\s*)?)([^\n]+)`, ByGroups(CommentPreproc, Text, CommentPreprocFile), nil},
+			{`[^/\n]+`, CommentPreproc, nil},
+			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
+			{`//.*?\n`, CommentSingle, Pop(1)},
+			{`/`, CommentPreproc, nil},
+			{`(?<=\\)\n`, CommentPreproc, nil},
+			{`\n`, CommentPreproc, Pop(1)},
+		},
+		"if0": {
+			{`^\s*#if.*?(?<!\\)\n`, CommentPreproc, Push()},
+			{`^\s*#el(?:se|if).*\n`, CommentPreproc, Pop(1)},
+			{`^\s*#endif.*?(?<!\\)\n`, CommentPreproc, Pop(1)},
+			{`.*?\n`, Comment, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/o/ocaml.go b/vendor/github.com/alecthomas/chroma/lexers/o/ocaml.go
new file mode 100644
index 0000000000..b6b67edd73
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/o/ocaml.go
@@ -0,0 +1,66 @@
+package o
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Ocaml lexer.
+var Ocaml = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "OCaml",
+		Aliases:   []string{"ocaml"},
+		Filenames: []string{"*.ml", "*.mli", "*.mll", "*.mly"},
+		MimeTypes: []string{"text/x-ocaml"},
+	},
+	Rules{
+		"escape-sequence": {
+			{`\\[\\"\'ntbr]`, LiteralStringEscape, nil},
+			{`\\[0-9]{3}`, LiteralStringEscape, nil},
+			{`\\x[0-9a-fA-F]{2}`, LiteralStringEscape, nil},
+		},
+		"root": {
+			{`\s+`, Text, nil},
+			{`false|true|\(\)|\[\]`, NameBuiltinPseudo, nil},
+			{`\b([A-Z][\w\']*)(?=\s*\.)`, NameNamespace, Push("dotted")},
+			{`\b([A-Z][\w\']*)`, NameClass, nil},
+			{`\(\*(?![)])`, Comment, Push("comment")},
+			{`\b(as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|false|for|fun|function|functor|if|in|include|inherit|initializer|lazy|let|match|method|module|mutable|new|object|of|open|private|raise|rec|sig|struct|then|to|true|try|type|value|val|virtual|when|while|with)\b`, Keyword, nil},
+			{"(~|\\}|\\|]|\\||\\{<|\\{|`|_|]|\\[\\||\\[>|\\[<|\\[|\\?\\?|\\?|>\\}|>]|>|=|<-|<|;;|;|:>|:=|::|:|\\.\\.|\\.|->|-\\.|-|,|\\+|\\*|\\)|\\(|&&|&|#|!=)", Operator, nil},
+			{`([=<>@^|&+\*/$%-]|[!?~])?[!$%&*+\./:<=>?@^|~-]`, Operator, nil},
+			{`\b(and|asr|land|lor|lsl|lxor|mod|or)\b`, OperatorWord, nil},
+			{`\b(unit|int|float|bool|string|char|list|array)\b`, KeywordType, nil},
+			{`[^\W\d][\w']*`, Name, nil},
+			{`-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)`, LiteralNumberFloat, nil},
+			{`0[xX][\da-fA-F][\da-fA-F_]*`, LiteralNumberHex, nil},
+			{`0[oO][0-7][0-7_]*`, LiteralNumberOct, nil},
+			{`0[bB][01][01_]*`, LiteralNumberBin, nil},
+			{`\d[\d_]*`, LiteralNumberInteger, nil},
+			{`'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'`, LiteralStringChar, nil},
+			{`'.'`, LiteralStringChar, nil},
+			{`'`, Keyword, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`[~?][a-z][\w\']*:`, NameVariable, nil},
+		},
+		"comment": {
+			{`[^(*)]+`, Comment, nil},
+			{`\(\*`, Comment, Push()},
+			{`\*\)`, Comment, Pop(1)},
+			{`[(*)]`, Comment, nil},
+		},
+		"string": {
+			{`[^\\"]+`, LiteralStringDouble, nil},
+			Include("escape-sequence"),
+			{`\\\n`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"dotted": {
+			{`\s+`, Text, nil},
+			{`\.`, Punctuation, nil},
+			{`[A-Z][\w\']*(?=\s*\.)`, NameNamespace, nil},
+			{`[A-Z][\w\']*`, NameClass, Pop(1)},
+			{`[a-z_][\w\']*`, Name, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/o/octave.go b/vendor/github.com/alecthomas/chroma/lexers/o/octave.go
new file mode 100644
index 0000000000..c23b586f23
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/o/octave.go
@@ -0,0 +1,46 @@
+package o
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Octave lexer.
+var Octave = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Octave",
+		Aliases:   []string{"octave"},
+		Filenames: []string{"*.m"},
+		MimeTypes: []string{"text/octave"},
+	},
+	Rules{
+		"root": {
+			{`[%#].*$`, Comment, nil},
+			{`^\s*function`, Keyword, Push("deffunc")},
+			{Words(``, `\b`, `__FILE__`, `__LINE__`, `break`, `case`, `catch`, `classdef`, `continue`, `do`, `else`, `elseif`, `end`, `end_try_catch`, `end_unwind_protect`, `endclassdef`, `endevents`, `endfor`, `endfunction`, `endif`, `endmethods`, `endproperties`, `endswitch`, `endwhile`, `events`, `for`, `function`, `get`, `global`, `if`, `methods`, `otherwise`, `persistent`, `properties`, `return`, `set`, `static`, `switch`, `try`, `until`, `unwind_protect`, `unwind_protect_cleanup`, `while`), Keyword, nil},
+			{Words(``, `\b`, `addlistener`, `addpath`, `addproperty`, `all`, `and`, `any`, `argnames`, `argv`, `assignin`, `atexit`, `autoload`, `available_graphics_toolkits`, `beep_on_error`, `bitand`, `bitmax`, `bitor`, `bitshift`, `bitxor`, `cat`, `cell`, `cellstr`, `char`, `class`, `clc`, `columns`, `command_line_path`, `completion_append_char`, `completion_matches`, `complex`, `confirm_recursive_rmdir`, `cputime`, `crash_dumps_octave_core`, `ctranspose`, `cumprod`, `cumsum`, `debug_on_error`, `debug_on_interrupt`, `debug_on_warning`, `default_save_options`, `dellistener`, `diag`, `diff`, `disp`, `doc_cache_file`, `do_string_escapes`, `double`, `drawnow`, `e`, `echo_executing_commands`, `eps`, `eq`, `errno`, `errno_list`, `error`, `eval`, `evalin`, `exec`, `exist`, `exit`, `eye`, `false`, `fclear`, `fclose`, `fcntl`, `fdisp`, `feof`, `ferror`, `feval`, `fflush`, `fgetl`, `fgets`, `fieldnames`, `file_in_loadpath`, `file_in_path`, `filemarker`, `filesep`, `find_dir_in_path`, `fixed_point_format`, `fnmatch`, `fopen`, `fork`, `formula`, `fprintf`, `fputs`, `fread`, `freport`, `frewind`, `fscanf`, `fseek`, `fskipl`, `ftell`, `functions`, `fwrite`, `ge`, `genpath`, `get`, `getegid`, `getenv`, `geteuid`, `getgid`, `getpgrp`, `getpid`, `getppid`, `getuid`, `glob`, `gt`, `gui_mode`, `history_control`, `history_file`, `history_size`, `history_timestamp_format_string`, `home`, `horzcat`, `hypot`, `ifelse`, `ignore_function_time_stamp`, `inferiorto`, `info_file`, `info_program`, `inline`, `input`, `intmax`, `intmin`, `ipermute`, `is_absolute_filename`, `isargout`, `isbool`, `iscell`, `iscellstr`, `ischar`, `iscomplex`, `isempty`, `isfield`, `isfloat`, `isglobal`, `ishandle`, `isieee`, `isindex`, `isinteger`, `islogical`, `ismatrix`, `ismethod`, `isnull`, `isnumeric`, `isobject`, `isreal`, `is_rooted_relative_filename`, `issorted`, `isstruct`, `isvarname`, `kbhit`, `keyboard`, `kill`, `lasterr`, `lasterror`, `lastwarn`, `ldivide`, `le`, `length`, `link`, `linspace`, `logical`, `lstat`, `lt`, `make_absolute_filename`, `makeinfo_program`, `max_recursion_depth`, `merge`, `methods`, `mfilename`, `minus`, `mislocked`, `mkdir`, `mkfifo`, `mkstemp`, `mldivide`, `mlock`, `mouse_wheel_zoom`, `mpower`, `mrdivide`, `mtimes`, `munlock`, `nargin`, `nargout`, `native_float_format`, `ndims`, `ne`, `nfields`, `nnz`, `norm`, `not`, `numel`, `nzmax`, `octave_config_info`, `octave_core_file_limit`, `octave_core_file_name`, `octave_core_file_options`, `ones`, `or`, `output_max_field_width`, `output_precision`, `page_output_immediately`, `page_screen_output`, `path`, `pathsep`, `pause`, `pclose`, `permute`, `pi`, `pipe`, `plus`, `popen`, `power`, `print_empty_dimensions`, `printf`, `print_struct_array_contents`, `prod`, `program_invocation_name`, `program_name`, `putenv`, `puts`, `pwd`, `quit`, `rats`, `rdivide`, `readdir`, `readlink`, `read_readline_init_file`, `realmax`, `realmin`, `rehash`, `rename`, `repelems`, `re_read_readline_init_file`, `reset`, `reshape`, `resize`, `restoredefaultpath`, `rethrow`, `rmdir`, `rmfield`, `rmpath`, `rows`, `save_header_format_string`, `save_precision`, `saving_history`, `scanf`, `set`, `setenv`, `shell_cmd`, `sighup_dumps_octave_core`, `sigterm_dumps_octave_core`, `silent_functions`, `single`, `size`, `size_equal`, `sizemax`, `sizeof`, `sleep`, `source`, `sparse_auto_mutate`, `split_long_rows`, `sprintf`, `squeeze`, `sscanf`, `stat`, `stderr`, `stdin`, `stdout`, `strcmp`, `strcmpi`, `string_fill_char`, `strncmp`, `strncmpi`, `struct`, `struct_levels_to_print`, `strvcat`, `subsasgn`, `subsref`, `sum`, `sumsq`, `superiorto`, `suppress_verbose_help_message`, `symlink`, `system`, `tic`, `tilde_expand`, `times`, `tmpfile`, `tmpnam`, `toc`, `toupper`, `transpose`, `true`, `typeinfo`, `umask`, `uminus`, `uname`, `undo_string_escapes`, `unlink`, `uplus`, `upper`, `usage`, `usleep`, `vec`, `vectorize`, `vertcat`, `waitpid`, `warning`, `warranty`, `whos_line_format`, `yes_or_no`, `zeros`, `inf`, `Inf`, `nan`, `NaN`, `close`, `load`, `who`, `whos`, `accumarray`, `accumdim`, `acosd`, `acotd`, `acscd`, `addtodate`, `allchild`, `ancestor`, `anova`, `arch_fit`, `arch_rnd`, `arch_test`, `area`, `arma_rnd`, `arrayfun`, `ascii`, `asctime`, `asecd`, `asind`, `assert`, `atand`, `autoreg_matrix`, `autumn`, `axes`, `axis`, `bar`, `barh`, `bartlett`, `bartlett_test`, `beep`, `betacdf`, `betainv`, `betapdf`, `betarnd`, `bicgstab`, `bicubic`, `binary`, `binocdf`, `binoinv`, `binopdf`, `binornd`, `bitcmp`, `bitget`, `bitset`, `blackman`, `blanks`, `blkdiag`, `bone`, `box`, `brighten`, `calendar`, `cast`, `cauchy_cdf`, `cauchy_inv`, `cauchy_pdf`, `cauchy_rnd`, `caxis`, `celldisp`, `center`, `cgs`, `chisquare_test_homogeneity`, `chisquare_test_independence`, `circshift`, `cla`, `clabel`, `clf`, `clock`, `cloglog`, `closereq`, `colon`, `colorbar`, `colormap`, `colperm`, `comet`, `common_size`, `commutation_matrix`, `compan`, `compare_versions`, `compass`, `computer`, `cond`, `condest`, `contour`, `contourc`, `contourf`, `contrast`, `conv`, `convhull`, `cool`, `copper`, `copyfile`, `cor`, `corrcoef`, `cor_test`, `cosd`, `cotd`, `cov`, `cplxpair`, `cross`, `cscd`, `cstrcat`, `csvread`, `csvwrite`, `ctime`, `cumtrapz`, `curl`, `cut`, `cylinder`, `date`, `datenum`, `datestr`, `datetick`, `datevec`, `dblquad`, `deal`, `deblank`, `deconv`, `delaunay`, `delaunayn`, `delete`, `demo`, `detrend`, `diffpara`, `diffuse`, `dir`, `discrete_cdf`, `discrete_inv`, `discrete_pdf`, `discrete_rnd`, `display`, `divergence`, `dlmwrite`, `dos`, `dsearch`, `dsearchn`, `duplication_matrix`, `durbinlevinson`, `ellipsoid`, `empirical_cdf`, `empirical_inv`, `empirical_pdf`, `empirical_rnd`, `eomday`, `errorbar`, `etime`, `etreeplot`, `example`, `expcdf`, `expinv`, `expm`, `exppdf`, `exprnd`, `ezcontour`, `ezcontourf`, `ezmesh`, `ezmeshc`, `ezplot`, `ezpolar`, `ezsurf`, `ezsurfc`, `factor`, `factorial`, `fail`, `fcdf`, `feather`, `fftconv`, `fftfilt`, `fftshift`, `figure`, `fileattrib`, `fileparts`, `fill`, `findall`, `findobj`, `findstr`, `finv`, `flag`, `flipdim`, `fliplr`, `flipud`, `fpdf`, `fplot`, `fractdiff`, `freqz`, `freqz_plot`, `frnd`, `fsolve`, `f_test_regression`, `ftp`, `fullfile`, `fzero`, `gamcdf`, `gaminv`, `gampdf`, `gamrnd`, `gca`, `gcbf`, `gcbo`, `gcf`, `genvarname`, `geocdf`, `geoinv`, `geopdf`, `geornd`, `getfield`, `ginput`, `glpk`, `gls`, `gplot`, `gradient`, `graphics_toolkit`, `gray`, `grid`, `griddata`, `griddatan`, `gtext`, `gunzip`, `gzip`, `hadamard`, `hamming`, `hankel`, `hanning`, `hggroup`, `hidden`, `hilb`, `hist`, `histc`, `hold`, `hot`, `hotelling_test`, `housh`, `hsv`, `hurst`, `hygecdf`, `hygeinv`, `hygepdf`, `hygernd`, `idivide`, `ifftshift`, `image`, `imagesc`, `imfinfo`, `imread`, `imshow`, `imwrite`, `index`, `info`, `inpolygon`, `inputname`, `interpft`, `interpn`, `intersect`, `invhilb`, `iqr`, `isa`, `isdefinite`, `isdir`, `is_duplicate_entry`, `isequal`, `isequalwithequalnans`, `isfigure`, `ishermitian`, `ishghandle`, `is_leap_year`, `isletter`, `ismac`, `ismember`, `ispc`, `isprime`, `isprop`, `isscalar`, `issquare`, `isstrprop`, `issymmetric`, `isunix`, `is_valid_file_id`, `isvector`, `jet`, `kendall`, `kolmogorov_smirnov_cdf`, `kolmogorov_smirnov_test`, `kruskal_wallis_test`, `krylov`, `kurtosis`, `laplace_cdf`, `laplace_inv`, `laplace_pdf`, `laplace_rnd`, `legend`, `legendre`, `license`, `line`, `linkprop`, `list_primes`, `loadaudio`, `loadobj`, `logistic_cdf`, `logistic_inv`, `logistic_pdf`, `logistic_rnd`, `logit`, `loglog`, `loglogerr`, `logm`, `logncdf`, `logninv`, `lognpdf`, `lognrnd`, `logspace`, `lookfor`, `ls_command`, `lsqnonneg`, `magic`, `mahalanobis`, `manova`, `matlabroot`, `mcnemar_test`, `mean`, `meansq`, `median`, `menu`, `mesh`, `meshc`, `meshgrid`, `meshz`, `mexext`, `mget`, `mkpp`, `mode`, `moment`, `movefile`, `mpoles`, `mput`, `namelengthmax`, `nargchk`, `nargoutchk`, `nbincdf`, `nbininv`, `nbinpdf`, `nbinrnd`, `nchoosek`, `ndgrid`, `newplot`, `news`, `nonzeros`, `normcdf`, `normest`, `norminv`, `normpdf`, `normrnd`, `now`, `nthroot`, `null`, `ocean`, `ols`, `onenormest`, `optimget`, `optimset`, `orderfields`, `orient`, `orth`, `pack`, `pareto`, `parseparams`, `pascal`, `patch`, `pathdef`, `pcg`, `pchip`, `pcolor`, `pcr`, `peaks`, `periodogram`, `perl`, `perms`, `pie`, `pink`, `planerot`, `playaudio`, `plot`, `plotmatrix`, `plotyy`, `poisscdf`, `poissinv`, `poisspdf`, `poissrnd`, `polar`, `poly`, `polyaffine`, `polyarea`, `polyderiv`, `polyfit`, `polygcd`, `polyint`, `polyout`, `polyreduce`, `polyval`, `polyvalm`, `postpad`, `powerset`, `ppder`, `ppint`, `ppjumps`, `ppplot`, `ppval`, `pqpnonneg`, `prepad`, `primes`, `print`, `print_usage`, `prism`, `probit`, `qp`, `qqplot`, `quadcc`, `quadgk`, `quadl`, `quadv`, `quiver`, `qzhess`, `rainbow`, `randi`, `range`, `rank`, `ranks`, `rat`, `reallog`, `realpow`, `realsqrt`, `record`, `rectangle_lw`, `rectangle_sw`, `rectint`, `refresh`, `refreshdata`, `regexptranslate`, `repmat`, `residue`, `ribbon`, `rindex`, `roots`, `rose`, `rosser`, `rotdim`, `rref`, `run`, `run_count`, `rundemos`, `run_test`, `runtests`, `saveas`, `saveaudio`, `saveobj`, `savepath`, `scatter`, `secd`, `semilogx`, `semilogxerr`, `semilogy`, `semilogyerr`, `setaudio`, `setdiff`, `setfield`, `setxor`, `shading`, `shift`, `shiftdim`, `sign_test`, `sinc`, `sind`, `sinetone`, `sinewave`, `skewness`, `slice`, `sombrero`, `sortrows`, `spaugment`, `spconvert`, `spdiags`, `spearman`, `spectral_adf`, `spectral_xdf`, `specular`, `speed`, `spencer`, `speye`, `spfun`, `sphere`, `spinmap`, `spline`, `spones`, `sprand`, `sprandn`, `sprandsym`, `spring`, `spstats`, `spy`, `sqp`, `stairs`, `statistics`, `std`, `stdnormal_cdf`, `stdnormal_inv`, `stdnormal_pdf`, `stdnormal_rnd`, `stem`, `stft`, `strcat`, `strchr`, `strjust`, `strmatch`, `strread`, `strsplit`, `strtok`, `strtrim`, `strtrunc`, `structfun`, `studentize`, `subplot`, `subsindex`, `subspace`, `substr`, `substruct`, `summer`, `surf`, `surface`, `surfc`, `surfl`, `surfnorm`, `svds`, `swapbytes`, `sylvester_matrix`, `symvar`, `synthesis`, `table`, `tand`, `tar`, `tcdf`, `tempdir`, `tempname`, `test`, `text`, `textread`, `textscan`, `tinv`, `title`, `toeplitz`, `tpdf`, `trace`, `trapz`, `treelayout`, `treeplot`, `triangle_lw`, `triangle_sw`, `tril`, `trimesh`, `triplequad`, `triplot`, `trisurf`, `triu`, `trnd`, `tsearchn`, `t_test`, `t_test_regression`, `type`, `unidcdf`, `unidinv`, `unidpdf`, `unidrnd`, `unifcdf`, `unifinv`, `unifpdf`, `unifrnd`, `union`, `unique`, `unix`, `unmkpp`, `unpack`, `untabify`, `untar`, `unwrap`, `unzip`, `u_test`, `validatestring`, `vander`, `var`, `var_test`, `vech`, `ver`, `version`, `view`, `voronoi`, `voronoin`, `waitforbuttonpress`, `wavread`, `wavwrite`, `wblcdf`, `wblinv`, `wblpdf`, `wblrnd`, `weekday`, `welch_test`, `what`, `white`, `whitebg`, `wienrnd`, `wilcoxon_test`, `wilkinson`, `winter`, `xlabel`, `xlim`, `ylabel`, `yulewalker`, `zip`, `zlabel`, `z_test`, `airy`, `amd`, `balance`, `besselh`, `besseli`, `besselj`, `besselk`, `bessely`, `bitpack`, `bsxfun`, `builtin`, `ccolamd`, `cellfun`, `cellslices`, `chol`, `choldelete`, `cholinsert`, `cholinv`, `cholshift`, `cholupdate`, `colamd`, `colloc`, `convhulln`, `convn`, `csymamd`, `cummax`, `cummin`, `daspk`, `daspk_options`, `dasrt`, `dasrt_options`, `dassl`, `dassl_options`, `dbclear`, `dbdown`, `dbstack`, `dbstatus`, `dbstop`, `dbtype`, `dbup`, `dbwhere`, `det`, `dlmread`, `dmperm`, `dot`, `eig`, `eigs`, `endgrent`, `endpwent`, `etree`, `fft`, `fftn`, `fftw`, `filter`, `find`, `full`, `gcd`, `getgrent`, `getgrgid`, `getgrnam`, `getpwent`, `getpwnam`, `getpwuid`, `getrusage`, `givens`, `gmtime`, `gnuplot_binary`, `hess`, `ifft`, `ifftn`, `inv`, `isdebugmode`, `issparse`, `kron`, `localtime`, `lookup`, `lsode`, `lsode_options`, `lu`, `luinc`, `luupdate`, `matrix_type`, `max`, `min`, `mktime`, `pinv`, `qr`, `qrdelete`, `qrinsert`, `qrshift`, `qrupdate`, `quad`, `quad_options`, `qz`, `rand`, `rande`, `randg`, `randn`, `randp`, `randperm`, `rcond`, `regexp`, `regexpi`, `regexprep`, `schur`, `setgrent`, `setpwent`, `sort`, `spalloc`, `sparse`, `spparms`, `sprank`, `sqrtm`, `strfind`, `strftime`, `strptime`, `strrep`, `svd`, `svd_driver`, `syl`, `symamd`, `symbfact`, `symrcm`, `time`, `tsearch`, `typecast`, `urlread`, `urlwrite`, `abs`, `acos`, `acosh`, `acot`, `acoth`, `acsc`, `acsch`, `angle`, `arg`, `asec`, `asech`, `asin`, `asinh`, `atan`, `atanh`, `beta`, `betainc`, `betaln`, `bincoeff`, `cbrt`, `ceil`, `conj`, `cos`, `cosh`, `cot`, `coth`, `csc`, `csch`, `erf`, `erfc`, `erfcx`, `erfinv`, `exp`, `finite`, `fix`, `floor`, `fmod`, `gamma`, `gammainc`, `gammaln`, `imag`, `isalnum`, `isalpha`, `isascii`, `iscntrl`, `isdigit`, `isfinite`, `isgraph`, `isinf`, `islower`, `isna`, `isnan`, `isprint`, `ispunct`, `isspace`, `isupper`, `isxdigit`, `lcm`, `lgamma`, `log`, `lower`, `mod`, `real`, `rem`, `round`, `roundb`, `sec`, `sech`, `sign`, `sin`, `sinh`, `sqrt`, `tan`, `tanh`, `toascii`, `tolower`, `xor`), NameBuiltin, nil},
+			{Words(``, `\b`, `EDITOR`, `EXEC_PATH`, `I`, `IMAGE_PATH`, `NA`, `OCTAVE_HOME`, `OCTAVE_VERSION`, `PAGER`, `PAGER_FLAGS`, `SEEK_CUR`, `SEEK_END`, `SEEK_SET`, `SIG`, `S_ISBLK`, `S_ISCHR`, `S_ISDIR`, `S_ISFIFO`, `S_ISLNK`, `S_ISREG`, `S_ISSOCK`, `WCONTINUE`, `WCOREDUMP`, `WEXITSTATUS`, `WIFCONTINUED`, `WIFEXITED`, `WIFSIGNALED`, `WIFSTOPPED`, `WNOHANG`, `WSTOPSIG`, `WTERMSIG`, `WUNTRACED`), NameConstant, nil},
+			{`-=|!=|!|/=|--`, Operator, nil},
+			{`-|==|~=|<|>|<=|>=|&&|&|~|\|\|?`, Operator, nil},
+			{`\*=|\+=|\^=|\/=|\\=|\*\*|\+\+|\.\*\*`, Operator, nil},
+			{`\.\*|\*|\+|\.\^|\.\\|\.\/|\/|\\`, Operator, nil},
+			{`[\[\](){}:@.,]`, Punctuation, nil},
+			{`=|:|;`, Punctuation, nil},
+			{`"[^"]*"`, LiteralString, nil},
+			{`(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\d+[eEf][+-]?[0-9]+`, LiteralNumberFloat, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`(?<=[\w)\].])\'+`, Operator, nil},
+			{`(?<![\w)\].])\'`, LiteralString, Push("string")},
+			{`[a-zA-Z_]\w*`, Name, nil},
+			{`.`, Text, nil},
+		},
+		"string": {
+			{`[^']*'`, LiteralString, Pop(1)},
+		},
+		"deffunc": {
+			{`(\s*)(?:(.+)(\s*)(=)(\s*))?(.+)(\()(.*)(\))(\s*)`, ByGroups(TextWhitespace, Text, TextWhitespace, Punctuation, TextWhitespace, NameFunction, Punctuation, Text, Punctuation, TextWhitespace), Pop(1)},
+			{`(\s*)([a-zA-Z_]\w*)`, ByGroups(Text, NameFunction), Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/o/openscad.go b/vendor/github.com/alecthomas/chroma/lexers/o/openscad.go
new file mode 100644
index 0000000000..1215d7a998
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/o/openscad.go
@@ -0,0 +1,43 @@
+package o
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var OpenSCAD = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "OpenSCAD",
+		Aliases:   []string{"openscad"},
+		Filenames: []string{"*.scad"},
+		MimeTypes: []string{"text/x-scad"},
+	},
+	Rules{
+		"root": {
+			{`[^\S\n]+`, Text, nil},
+			{`\n`, Text, nil},
+			{`//(\n|[\w\W]*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?[*][\w\W]*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`/(\\\n)?[*][\w\W]*`, CommentMultiline, nil},
+			{`[{}\[\]\(\),;:]`, Punctuation, nil},
+			{`[*!#%\-+=?/]`, Operator, nil},
+			{`<|<=|==|!=|>=|>|&&|\|\|`, Operator, nil},
+			{`\$(f[asn]|t|vp[rtd]|children)`, NameVariableMagic, nil},
+			{Words(``, `\b`, `PI`, `undef`), KeywordConstant, nil},
+			{`(use|include)((?:\s|\\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("includes")},
+			{`(module)(\s*)([^\s\(]+)`, ByGroups(KeywordNamespace, Text, NameNamespace), nil},
+			{`(function)(\s*)([^\s\(]+)`, ByGroups(KeywordDeclaration, Text, NameFunction), nil},
+			{`\b(true|false)\b`, Literal, nil},
+			{`\b(function|module|include|use|for|intersection_for|if|else|return)\b`, Keyword, nil},
+			{`\b(circle|square|polygon|text|sphere|cube|cylinder|polyhedron|translate|rotate|scale|resize|mirror|multmatrix|color|offset|hull|minkowski|union|difference|intersection|abs|sign|sin|cos|tan|acos|asin|atan|atan2|floor|round|ceil|ln|log|pow|sqrt|exp|rands|min|max|concat|lookup|str|chr|search|version|version_num|norm|cross|parent_module|echo|import|import_dxf|dxf_linear_extrude|linear_extrude|rotate_extrude|surface|projection|render|dxf_cross|dxf_dim|let|assign|len)\b`, NameBuiltin, nil},
+			{`\bchildren\b`, NameBuiltinPseudo, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`-?\d+(\.\d+)?(e[+-]?\d+)?`, Number, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"includes": {
+			{"(<)([^>]*)(>)", ByGroups(Punctuation, CommentPreprocFile, Punctuation), nil},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/o/org.go b/vendor/github.com/alecthomas/chroma/lexers/o/org.go
new file mode 100644
index 0000000000..1064eaf0f0
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/o/org.go
@@ -0,0 +1,102 @@
+package o
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Org mode lexer.
+var Org = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Org Mode",
+		Aliases:   []string{"org", "orgmode"},
+		Filenames: []string{"*.org"},
+		MimeTypes: []string{"text/org"}, // https://lists.gnu.org/r/emacs-orgmode/2017-09/msg00087.html
+	},
+	Rules{
+		"root": {
+			{`^# .*$`, Comment, nil},
+			// Headings
+			{`^(\*)( COMMENT)( .*)$`, ByGroups(GenericHeading, NameEntity, GenericStrong), nil},
+			{`^(\*\*+)( COMMENT)( .*)$`, ByGroups(GenericSubheading, NameEntity, Text), nil},
+			{`^(\*)( DONE)( .*)$`, ByGroups(GenericHeading, LiteralStringRegex, GenericStrong), nil},
+			{`^(\*\*+)( DONE)( .*)$`, ByGroups(GenericSubheading, LiteralStringRegex, Text), nil},
+			{`^(\*)( TODO)( .*)$`, ByGroups(GenericHeading, Error, GenericStrong), nil},
+			{`^(\*\*+)( TODO)( .*)$`, ByGroups(GenericSubheading, Error, Text), nil},
+			{`^(\*)( .+?)( :[a-zA-Z0-9_@:]+:)$`, ByGroups(GenericHeading, GenericStrong, GenericEmph), nil}, // Level 1 heading with tags
+			{`^(\*)( .+)$`, ByGroups(GenericHeading, GenericStrong), nil},                                   // // Level 1 heading with NO tags
+			{`^(\*\*+)( .+?)( :[a-zA-Z0-9_@:]+:)$`, ByGroups(GenericSubheading, Text, GenericEmph), nil},    // Level 2+ heading with tags
+			{`^(\*\*+)( .+)$`, ByGroups(GenericSubheading, Text), nil},                                      // Level 2+ heading with NO tags
+			// Checkbox lists
+			{`^( *)([+-] )(\[[ X]\])( .+)$`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},
+			{`^( +)(\* )(\[[ X]\])( .+)$`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},
+			// Definition lists
+			{`^( *)([+-] )([^ \n]+ ::)( .+)$`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},
+			{`^( +)(\* )([^ \n]+ ::)( .+)$`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},
+			// Unordered lists
+			{`^( *)([+-] )(.+)$`, ByGroups(Text, Keyword, UsingSelf("inline")), nil},
+			{`^( +)(\* )(.+)$`, ByGroups(Text, Keyword, UsingSelf("inline")), nil},
+			// Ordered lists
+			{`^( *)([0-9]+[.)])( \[@[0-9]+\])( .+)$`, ByGroups(Text, Keyword, GenericEmph, UsingSelf("inline")), nil},
+			{`^( *)([0-9]+[.)])( .+)$`, ByGroups(Text, Keyword, UsingSelf("inline")), nil},
+			// Dynamic Blocks
+			{`(?i)^( *#\+begin: )([^ ]+)([\w\W]*?\n)([\w\W]*?)(^ *#\+end: *$)`, ByGroups(Comment, CommentSpecial, Comment, UsingSelf("inline"), Comment), nil},
+			// Blocks
+			// - Comment Blocks
+			{`(?i)^( *#\+begin_comment *\n)([\w\W]*?)(^ *#\+end_comment *$)`, ByGroups(Comment, Comment, Comment), nil},
+			// - Src Blocks
+			{`(?i)^( *#\+begin_src )([^ \n]+)(.*?\n)([\w\W]*?)(^ *#\+end_src *$)`,
+				UsingByGroup(
+					internal.Get,
+					2, 4,
+					Comment, CommentSpecial, Comment, Text, Comment,
+				),
+				nil,
+			},
+			// - Export Blocks
+			{`(?i)^( *#\+begin_export )(\w+)( *\n)([\w\W]*?)(^ *#\+end_export *$)`,
+				UsingByGroup(
+					internal.Get,
+					2, 4,
+					Comment, CommentSpecial, Text, Text, Comment,
+				),
+				nil,
+			},
+			// - Org Special, Example, Verse, etc. Blocks
+			{`(?i)^( *#\+begin_)(\w+)( *\n)([\w\W]*?)(^ *#\+end_\2)( *$)`, ByGroups(Comment, Comment, Text, Text, Comment, Text), nil},
+			// Keywords
+			{`^(#\+\w+)(:.*)$`, ByGroups(CommentSpecial, Comment), nil}, // Other Org keywords like #+title
+			// Properties and Drawers
+			{`(?i)^( *:\w+: *\n)([\w\W]*?)(^ *:end: *$)`, ByGroups(Comment, CommentSpecial, Comment), nil},
+			// Line break operator
+			{`^(.*)(\\\\)$`, ByGroups(UsingSelf("inline"), Operator), nil},
+			// Deadline/Scheduled
+			{`(?i)^( *(?:DEADLINE|SCHEDULED): )(<[^<>]+?> *)$`, ByGroups(Comment, CommentSpecial), nil}, // DEADLINE/SCHEDULED: <datestamp>
+			// DONE state CLOSED
+			{`(?i)^( *CLOSED: )(\[[^][]+?\] *)$`, ByGroups(Comment, CommentSpecial), nil}, // CLOSED: [datestamp]
+			// All other lines
+			Include("inline"),
+		},
+		"inline": {
+			{`(\s)*(\*[^ \n*][^*]+?[^ \n*]\*)((?=\W|\n|$))`, ByGroups(Text, GenericStrong, Text), nil},                          // Bold
+			{`(\s)*(/[^/]+?/)((?=\W|\n|$))`, ByGroups(Text, GenericEmph, Text), nil},                                            // Italic
+			{`(\s)*(=[^\n=]+?=)((?=\W|\n|$))`, ByGroups(Text, NameClass, Text), nil},                                            // Verbatim
+			{`(\s)*(~[^\n~]+?~)((?=\W|\n|$))`, ByGroups(Text, NameClass, Text), nil},                                            // Code
+			{`(\s)*(\+[^+]+?\+)((?=\W|\n|$))`, ByGroups(Text, GenericDeleted, Text), nil},                                       // Strikethrough
+			{`(\s)*(_[^_]+?_)((?=\W|\n|$))`, ByGroups(Text, GenericUnderline, Text), nil},                                       // Underline
+			{`(<)([^<>]+?)(>)`, ByGroups(Text, String, Text), nil},                                                              // <datestamp>
+			{`[{]{3}[^}]+[}]{3}`, NameBuiltin, nil},                                                                             // {{{macro(foo,1)}}}
+			{`([^[])(\[fn:)([^]]+?)(\])([^]])`, ByGroups(Text, NameBuiltinPseudo, LiteralString, NameBuiltinPseudo, Text), nil}, // [fn:1]
+			// Links
+			{`(\[\[)([^][]+?)(\]\[)([^][]+)(\]\])`, ByGroups(Text, NameAttribute, Text, NameTag, Text), nil}, // [[link][descr]]
+			{`(\[\[)([^][]+?)(\]\])`, ByGroups(Text, NameAttribute, Text), nil},                              // [[link]]
+			{`(<<)([^<>]+?)(>>)`, ByGroups(Text, NameAttribute, Text), nil},                                  // <<targetlink>>
+			// Tables
+			{`^( *)(\|[ -].*?[ -]\|)$`, ByGroups(Text, String), nil},
+			// Blank lines, newlines
+			{`\n`, Text, nil},
+			// Any other text
+			{`.`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/pacman.go b/vendor/github.com/alecthomas/chroma/lexers/p/pacman.go
new file mode 100644
index 0000000000..807b67c564
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/pacman.go
@@ -0,0 +1,26 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Pacmanconf lexer.
+var Pacmanconf = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "PacmanConf",
+		Aliases:   []string{"pacmanconf"},
+		Filenames: []string{"pacman.conf"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`#.*$`, CommentSingle, nil},
+			{`^\s*\[.*?\]\s*$`, Keyword, nil},
+			{`(\w+)(\s*)(=)`, ByGroups(NameAttribute, Text, Operator), nil},
+			{`^(\s*)(\w+)(\s*)$`, ByGroups(Text, NameAttribute, Text), nil},
+			{Words(``, `\b`, `$repo`, `$arch`, `%o`, `%u`), NameVariable, nil},
+			{`.`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/perl.go b/vendor/github.com/alecthomas/chroma/lexers/p/perl.go
new file mode 100644
index 0000000000..0a2b35b9a3
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/perl.go
@@ -0,0 +1,138 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Perl lexer.
+var Perl = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Perl",
+		Aliases:   []string{"perl", "pl"},
+		Filenames: []string{"*.pl", "*.pm", "*.t"},
+		MimeTypes: []string{"text/x-perl", "application/x-perl"},
+		DotAll:    true,
+	},
+	Rules{
+		"balanced-regex": {
+			{`/(\\\\|\\[^\\]|[^\\/])*/[egimosx]*`, LiteralStringRegex, Pop(1)},
+			{`!(\\\\|\\[^\\]|[^\\!])*![egimosx]*`, LiteralStringRegex, Pop(1)},
+			{`\\(\\\\|[^\\])*\\[egimosx]*`, LiteralStringRegex, Pop(1)},
+			{`\{(\\\\|\\[^\\]|[^\\}])*\}[egimosx]*`, LiteralStringRegex, Pop(1)},
+			{`<(\\\\|\\[^\\]|[^\\>])*>[egimosx]*`, LiteralStringRegex, Pop(1)},
+			{`\[(\\\\|\\[^\\]|[^\\\]])*\][egimosx]*`, LiteralStringRegex, Pop(1)},
+			{`\((\\\\|\\[^\\]|[^\\)])*\)[egimosx]*`, LiteralStringRegex, Pop(1)},
+			{`@(\\\\|\\[^\\]|[^\\@])*@[egimosx]*`, LiteralStringRegex, Pop(1)},
+			{`%(\\\\|\\[^\\]|[^\\%])*%[egimosx]*`, LiteralStringRegex, Pop(1)},
+			{`\$(\\\\|\\[^\\]|[^\\$])*\$[egimosx]*`, LiteralStringRegex, Pop(1)},
+		},
+		"root": {
+			{`\A\#!.+?$`, CommentHashbang, nil},
+			{`\#.*?$`, CommentSingle, nil},
+			{`^=[a-zA-Z0-9]+\s+.*?\n=cut`, CommentMultiline, nil},
+			{Words(``, `\b`, `case`, `continue`, `do`, `else`, `elsif`, `for`, `foreach`, `if`, `last`, `my`, `next`, `our`, `redo`, `reset`, `then`, `unless`, `until`, `while`, `print`, `new`, `BEGIN`, `CHECK`, `INIT`, `END`, `return`), Keyword, nil},
+			{`(format)(\s+)(\w+)(\s*)(=)(\s*\n)`, ByGroups(Keyword, Text, Name, Text, Punctuation, Text), Push("format")},
+			{`(eq|lt|gt|le|ge|ne|not|and|or|cmp)\b`, OperatorWord, nil},
+			{`s/(\\\\|\\[^\\]|[^\\/])*/(\\\\|\\[^\\]|[^\\/])*/[egimosx]*`, LiteralStringRegex, nil},
+			{`s!(\\\\|\\!|[^!])*!(\\\\|\\!|[^!])*![egimosx]*`, LiteralStringRegex, nil},
+			{`s\\(\\\\|[^\\])*\\(\\\\|[^\\])*\\[egimosx]*`, LiteralStringRegex, nil},
+			{`s@(\\\\|\\[^\\]|[^\\@])*@(\\\\|\\[^\\]|[^\\@])*@[egimosx]*`, LiteralStringRegex, nil},
+			{`s%(\\\\|\\[^\\]|[^\\%])*%(\\\\|\\[^\\]|[^\\%])*%[egimosx]*`, LiteralStringRegex, nil},
+			{`s\{(\\\\|\\[^\\]|[^\\}])*\}\s*`, LiteralStringRegex, Push("balanced-regex")},
+			{`s<(\\\\|\\[^\\]|[^\\>])*>\s*`, LiteralStringRegex, Push("balanced-regex")},
+			{`s\[(\\\\|\\[^\\]|[^\\\]])*\]\s*`, LiteralStringRegex, Push("balanced-regex")},
+			{`s\((\\\\|\\[^\\]|[^\\)])*\)\s*`, LiteralStringRegex, Push("balanced-regex")},
+			{`m?/(\\\\|\\[^\\]|[^\\/\n])*/[gcimosx]*`, LiteralStringRegex, nil},
+			{`m(?=[/!\\{<\[(@%$])`, LiteralStringRegex, Push("balanced-regex")},
+			{`((?<==~)|(?<=\())\s*/(\\\\|\\[^\\]|[^\\/])*/[gcimosx]*`, LiteralStringRegex, nil},
+			{`\s+`, Text, nil},
+			{Words(``, `\b`, `abs`, `accept`, `alarm`, `atan2`, `bind`, `binmode`, `bless`, `caller`, `chdir`, `chmod`, `chomp`, `chop`, `chown`, `chr`, `chroot`, `close`, `closedir`, `connect`, `continue`, `cos`, `crypt`, `dbmclose`, `dbmopen`, `defined`, `delete`, `die`, `dump`, `each`, `endgrent`, `endhostent`, `endnetent`, `endprotoent`, `endpwent`, `endservent`, `eof`, `eval`, `exec`, `exists`, `exit`, `exp`, `fcntl`, `fileno`, `flock`, `fork`, `format`, `formline`, `getc`, `getgrent`, `getgrgid`, `getgrnam`, `gethostbyaddr`, `gethostbyname`, `gethostent`, `getlogin`, `getnetbyaddr`, `getnetbyname`, `getnetent`, `getpeername`, `getpgrp`, `getppid`, `getpriority`, `getprotobyname`, `getprotobynumber`, `getprotoent`, `getpwent`, `getpwnam`, `getpwuid`, `getservbyname`, `getservbyport`, `getservent`, `getsockname`, `getsockopt`, `glob`, `gmtime`, `goto`, `grep`, `hex`, `import`, `index`, `int`, `ioctl`, `join`, `keys`, `kill`, `last`, `lc`, `lcfirst`, `length`, `link`, `listen`, `local`, `localtime`, `log`, `lstat`, `map`, `mkdir`, `msgctl`, `msgget`, `msgrcv`, `msgsnd`, `my`, `next`, `oct`, `open`, `opendir`, `ord`, `our`, `pack`, `pipe`, `pop`, `pos`, `printf`, `prototype`, `push`, `quotemeta`, `rand`, `read`, `readdir`, `readline`, `readlink`, `readpipe`, `recv`, `redo`, `ref`, `rename`, `reverse`, `rewinddir`, `rindex`, `rmdir`, `scalar`, `seek`, `seekdir`, `select`, `semctl`, `semget`, `semop`, `send`, `setgrent`, `sethostent`, `setnetent`, `setpgrp`, `setpriority`, `setprotoent`, `setpwent`, `setservent`, `setsockopt`, `shift`, `shmctl`, `shmget`, `shmread`, `shmwrite`, `shutdown`, `sin`, `sleep`, `socket`, `socketpair`, `sort`, `splice`, `split`, `sprintf`, `sqrt`, `srand`, `stat`, `study`, `substr`, `symlink`, `syscall`, `sysopen`, `sysread`, `sysseek`, `system`, `syswrite`, `tell`, `telldir`, `tie`, `tied`, `time`, `times`, `tr`, `truncate`, `uc`, `ucfirst`, `umask`, `undef`, `unlink`, `unpack`, `unshift`, `untie`, `utime`, `values`, `vec`, `wait`, `waitpid`, `wantarray`, `warn`, `write`), NameBuiltin, nil},
+			{`((__(DATA|DIE|WARN)__)|(STD(IN|OUT|ERR)))\b`, NameBuiltinPseudo, nil},
+			{`(<<)([\'"]?)([a-zA-Z_]\w*)(\2;?\n.*?\n)(\3)(\n)`, ByGroups(LiteralString, LiteralString, LiteralStringDelimiter, LiteralString, LiteralStringDelimiter, Text), nil},
+			{`__END__`, CommentPreproc, Push("end-part")},
+			{`\$\^[ADEFHILMOPSTWX]`, NameVariableGlobal, nil},
+			{"\\$[\\\\\\\"\\[\\]'&`+*.,;=%~?@$!<>(^|/-](?!\\w)", NameVariableGlobal, nil},
+			{`[$@%#]+`, NameVariable, Push("varname")},
+			{`0_?[0-7]+(_[0-7]+)*`, LiteralNumberOct, nil},
+			{`0x[0-9A-Fa-f]+(_[0-9A-Fa-f]+)*`, LiteralNumberHex, nil},
+			{`0b[01]+(_[01]+)*`, LiteralNumberBin, nil},
+			{`(?i)(\d*(_\d*)*\.\d+(_\d*)*|\d+(_\d*)*\.\d+(_\d*)*)(e[+-]?\d+)?`, LiteralNumberFloat, nil},
+			{`(?i)\d+(_\d*)*e[+-]?\d+(_\d*)*`, LiteralNumberFloat, nil},
+			{`\d+(_\d+)*`, LiteralNumberInteger, nil},
+			{`'(\\\\|\\[^\\]|[^'\\])*'`, LiteralString, nil},
+			{`"(\\\\|\\[^\\]|[^"\\])*"`, LiteralString, nil},
+			{"`(\\\\\\\\|\\\\[^\\\\]|[^`\\\\])*`", LiteralStringBacktick, nil},
+			{`<([^\s>]+)>`, LiteralStringRegex, nil},
+			{`(q|qq|qw|qr|qx)\{`, LiteralStringOther, Push("cb-string")},
+			{`(q|qq|qw|qr|qx)\(`, LiteralStringOther, Push("rb-string")},
+			{`(q|qq|qw|qr|qx)\[`, LiteralStringOther, Push("sb-string")},
+			{`(q|qq|qw|qr|qx)\<`, LiteralStringOther, Push("lt-string")},
+			{`(q|qq|qw|qr|qx)([\W_])(.|\n)*?\2`, LiteralStringOther, nil},
+			{`(package)(\s+)([a-zA-Z_]\w*(?:::[a-zA-Z_]\w*)*)`, ByGroups(Keyword, Text, NameNamespace), nil},
+			{`(use|require|no)(\s+)([a-zA-Z_]\w*(?:::[a-zA-Z_]\w*)*)`, ByGroups(Keyword, Text, NameNamespace), nil},
+			{`(sub)(\s+)`, ByGroups(Keyword, Text), Push("funcname")},
+			{Words(``, `\b`, `no`, `package`, `require`, `use`), Keyword, nil},
+			{`(\[\]|\*\*|::|<<|>>|>=|<=>|<=|={3}|!=|=~|!~|&&?|\|\||\.{1,3})`, Operator, nil},
+			{`[-+/*%=<>&^|!\\~]=?`, Operator, nil},
+			{`[()\[\]:;,<>/?{}]`, Punctuation, nil},
+			{`(?=\w)`, Name, Push("name")},
+		},
+		"format": {
+			{`\.\n`, LiteralStringInterpol, Pop(1)},
+			{`[^\n]*\n`, LiteralStringInterpol, nil},
+		},
+		"varname": {
+			{`\s+`, Text, nil},
+			{`\{`, Punctuation, Pop(1)},
+			{`\)|,`, Punctuation, Pop(1)},
+			{`\w+::`, NameNamespace, nil},
+			{`[\w:]+`, NameVariable, Pop(1)},
+		},
+		"name": {
+			{`[a-zA-Z_]\w*(::[a-zA-Z_]\w*)*(::)?(?=\s*->)`, NameNamespace, Pop(1)},
+			{`[a-zA-Z_]\w*(::[a-zA-Z_]\w*)*::`, NameNamespace, Pop(1)},
+			{`[\w:]+`, Name, Pop(1)},
+			{`[A-Z_]+(?=\W)`, NameConstant, Pop(1)},
+			{`(?=\W)`, Text, Pop(1)},
+		},
+		"funcname": {
+			{`[a-zA-Z_]\w*[!?]?`, NameFunction, nil},
+			{`\s+`, Text, nil},
+			{`(\([$@%]*\))(\s*)`, ByGroups(Punctuation, Text), nil},
+			{`;`, Punctuation, Pop(1)},
+			{`.*?\{`, Punctuation, Pop(1)},
+		},
+		"cb-string": {
+			{`\\[{}\\]`, LiteralStringOther, nil},
+			{`\\`, LiteralStringOther, nil},
+			{`\{`, LiteralStringOther, Push("cb-string")},
+			{`\}`, LiteralStringOther, Pop(1)},
+			{`[^{}\\]+`, LiteralStringOther, nil},
+		},
+		"rb-string": {
+			{`\\[()\\]`, LiteralStringOther, nil},
+			{`\\`, LiteralStringOther, nil},
+			{`\(`, LiteralStringOther, Push("rb-string")},
+			{`\)`, LiteralStringOther, Pop(1)},
+			{`[^()]+`, LiteralStringOther, nil},
+		},
+		"sb-string": {
+			{`\\[\[\]\\]`, LiteralStringOther, nil},
+			{`\\`, LiteralStringOther, nil},
+			{`\[`, LiteralStringOther, Push("sb-string")},
+			{`\]`, LiteralStringOther, Pop(1)},
+			{`[^\[\]]+`, LiteralStringOther, nil},
+		},
+		"lt-string": {
+			{`\\[<>\\]`, LiteralStringOther, nil},
+			{`\\`, LiteralStringOther, nil},
+			{`\<`, LiteralStringOther, Push("lt-string")},
+			{`\>`, LiteralStringOther, Pop(1)},
+			{`[^<>]+`, LiteralStringOther, nil},
+		},
+		"end-part": {
+			{`.+`, CommentPreproc, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/pig.go b/vendor/github.com/alecthomas/chroma/lexers/p/pig.go
new file mode 100644
index 0000000000..0dbc591ad1
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/pig.go
@@ -0,0 +1,57 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Pig lexer.
+var Pig = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Pig",
+		Aliases:         []string{"pig"},
+		Filenames:       []string{"*.pig"},
+		MimeTypes:       []string{"text/x-pig"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`--.*`, Comment, nil},
+			{`/\*[\w\W]*?\*/`, CommentMultiline, nil},
+			{`\\\n`, Text, nil},
+			{`\\`, Text, nil},
+			{`\'(?:\\[ntbrf\\\']|\\u[0-9a-f]{4}|[^\'\\\n\r])*\'`, LiteralString, nil},
+			Include("keywords"),
+			Include("types"),
+			Include("builtins"),
+			Include("punct"),
+			Include("operators"),
+			{`[0-9]*\.[0-9]+(e[0-9]+)?[fd]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-f]+`, LiteralNumberHex, nil},
+			{`[0-9]+L?`, LiteralNumberInteger, nil},
+			{`\n`, Text, nil},
+			{`([a-z_]\w*)(\s*)(\()`, ByGroups(NameFunction, Text, Punctuation), nil},
+			{`[()#:]`, Text, nil},
+			{`[^(:#\'")\s]+`, Text, nil},
+			{`\S+\s+`, Text, nil},
+		},
+		"keywords": {
+			{`(assert|and|any|all|arrange|as|asc|bag|by|cache|CASE|cat|cd|cp|%declare|%default|define|dense|desc|describe|distinct|du|dump|eval|exex|explain|filter|flatten|foreach|full|generate|group|help|if|illustrate|import|inner|input|into|is|join|kill|left|limit|load|ls|map|matches|mkdir|mv|not|null|onschema|or|order|outer|output|parallel|pig|pwd|quit|register|returns|right|rm|rmf|rollup|run|sample|set|ship|split|stderr|stdin|stdout|store|stream|through|union|using|void)\b`, Keyword, nil},
+		},
+		"builtins": {
+			{`(AVG|BinStorage|cogroup|CONCAT|copyFromLocal|copyToLocal|COUNT|cross|DIFF|MAX|MIN|PigDump|PigStorage|SIZE|SUM|TextLoader|TOKENIZE)\b`, NameBuiltin, nil},
+		},
+		"types": {
+			{`(bytearray|BIGINTEGER|BIGDECIMAL|chararray|datetime|double|float|int|long|tuple)\b`, KeywordType, nil},
+		},
+		"punct": {
+			{`[;(){}\[\]]`, Punctuation, nil},
+		},
+		"operators": {
+			{`[#=,./%+\-?]`, Operator, nil},
+			{`(eq|gt|lt|gte|lte|neq|matches)\b`, Operator, nil},
+			{`(==|<=|<|>=|>|!=)`, Operator, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/pkgconfig.go b/vendor/github.com/alecthomas/chroma/lexers/p/pkgconfig.go
new file mode 100644
index 0000000000..0a4872e765
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/pkgconfig.go
@@ -0,0 +1,41 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Pkgconfig lexer.
+var Pkgconfig = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "PkgConfig",
+		Aliases:   []string{"pkgconfig"},
+		Filenames: []string{"*.pc"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`#.*$`, CommentSingle, nil},
+			{`^(\w+)(=)`, ByGroups(NameAttribute, Operator), nil},
+			{`^([\w.]+)(:)`, ByGroups(NameTag, Punctuation), Push("spvalue")},
+			Include("interp"),
+			{`[^${}#=:\n.]+`, Text, nil},
+			{`.`, Text, nil},
+		},
+		"interp": {
+			{`\$\$`, Text, nil},
+			{`\$\{`, LiteralStringInterpol, Push("curly")},
+		},
+		"curly": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			{`\w+`, NameAttribute, nil},
+		},
+		"spvalue": {
+			Include("interp"),
+			{`#.*$`, CommentSingle, Pop(1)},
+			{`\n`, Text, Pop(1)},
+			{`[^${}#\n]+`, Text, nil},
+			{`.`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/plaintext.go b/vendor/github.com/alecthomas/chroma/lexers/p/plaintext.go
new file mode 100644
index 0000000000..7b252930fb
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/plaintext.go
@@ -0,0 +1,17 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var Plaintext = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "plaintext",
+		Aliases:   []string{"text", "plain", "no-highlight"},
+		Filenames: []string{"*.txt"},
+		MimeTypes: []string{"text/plain"},
+		Priority:  0.1,
+	},
+	internal.PlaintextRules,
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/plsql.go b/vendor/github.com/alecthomas/chroma/lexers/p/plsql.go
new file mode 100644
index 0000000000..a6068fd221
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/plsql.go
@@ -0,0 +1,58 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Pl/Pgsql lexer.
+var PLpgSQL = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "PL/pgSQL",
+		Aliases:         []string{"plpgsql"},
+		Filenames:       []string{},
+		MimeTypes:       []string{"text/x-plpgsql"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\%[a-z]\w*\b`, NameBuiltin, nil},
+			{`:=`, Operator, nil},
+			{`\<\<[a-z]\w*\>\>`, NameLabel, nil},
+			{`\#[a-z]\w*\b`, KeywordPseudo, nil},
+			{`\s+`, Text, nil},
+			{`--.*\n?`, CommentSingle, nil},
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`(bigint|bigserial|bit|bit\s+varying|bool|boolean|box|bytea|char|character|character\s+varying|cidr|circle|date|decimal|double\s+precision|float4|float8|inet|int|int2|int4|int8|integer|interval|json|jsonb|line|lseg|macaddr|money|numeric|path|pg_lsn|point|polygon|real|serial|serial2|serial4|serial8|smallint|smallserial|text|time|timestamp|timestamptz|timetz|tsquery|tsvector|txid_snapshot|uuid|varbit|varchar|with\s+time\s+zone|without\s+time\s+zone|xml|anyarray|anyelement|anyenum|anynonarray|anyrange|cstring|fdw_handler|internal|language_handler|opaque|record|void)\b`, NameBuiltin, nil},
+			{Words(``, `\b`, `ABORT`, `ABSOLUTE`, `ACCESS`, `ACTION`, `ADD`, `ADMIN`, `AFTER`, `AGGREGATE`, `ALL`, `ALSO`, `ALTER`, `ALWAYS`, `ANALYSE`, `ANALYZE`, `AND`, `ANY`, `ARRAY`, `AS`, `ASC`, `ASSERTION`, `ASSIGNMENT`, `ASYMMETRIC`, `AT`, `ATTRIBUTE`, `AUTHORIZATION`, `BACKWARD`, `BEFORE`, `BEGIN`, `BETWEEN`, `BIGINT`, `BINARY`, `BIT`, `BOOLEAN`, `BOTH`, `BY`, `CACHE`, `CALLED`, `CASCADE`, `CASCADED`, `CASE`, `CAST`, `CATALOG`, `CHAIN`, `CHAR`, `CHARACTER`, `CHARACTERISTICS`, `CHECK`, `CHECKPOINT`, `CLASS`, `CLOSE`, `CLUSTER`, `COALESCE`, `COLLATE`, `COLLATION`, `COLUMN`, `COMMENT`, `COMMENTS`, `COMMIT`, `COMMITTED`, `CONCURRENTLY`, `CONFIGURATION`, `CONNECTION`, `CONSTRAINT`, `CONSTRAINTS`, `CONTENT`, `CONTINUE`, `CONVERSION`, `COPY`, `COST`, `CREATE`, `CROSS`, `CSV`, `CURRENT`, `CURRENT_CATALOG`, `CURRENT_DATE`, `CURRENT_ROLE`, `CURRENT_SCHEMA`, `CURRENT_TIME`, `CURRENT_TIMESTAMP`, `CURRENT_USER`, `CURSOR`, `CYCLE`, `DATA`, `DATABASE`, `DAY`, `DEALLOCATE`, `DEC`, `DECIMAL`, `DECLARE`, `DEFAULT`, `DEFAULTS`, `DEFERRABLE`, `DEFERRED`, `DEFINER`, `DELETE`, `DELIMITER`, `DELIMITERS`, `DESC`, `DICTIONARY`, `DISABLE`, `DISCARD`, `DISTINCT`, `DO`, `DOCUMENT`, `DOMAIN`, `DOUBLE`, `DROP`, `EACH`, `ELSE`, `ENABLE`, `ENCODING`, `ENCRYPTED`, `END`, `ENUM`, `ESCAPE`, `EVENT`, `EXCEPT`, `EXCLUDE`, `EXCLUDING`, `EXCLUSIVE`, `EXECUTE`, `EXISTS`, `EXPLAIN`, `EXTENSION`, `EXTERNAL`, `EXTRACT`, `FALSE`, `FAMILY`, `FETCH`, `FILTER`, `FIRST`, `FLOAT`, `FOLLOWING`, `FOR`, `FORCE`, `FOREIGN`, `FORWARD`, `FREEZE`, `FROM`, `FULL`, `FUNCTION`, `FUNCTIONS`, `GLOBAL`, `GRANT`, `GRANTED`, `GREATEST`, `GROUP`, `HANDLER`, `HAVING`, `HEADER`, `HOLD`, `HOUR`, `IDENTITY`, `IF`, `ILIKE`, `IMMEDIATE`, `IMMUTABLE`, `IMPLICIT`, `IN`, `INCLUDING`, `INCREMENT`, `INDEX`, `INDEXES`, `INHERIT`, `INHERITS`, `INITIALLY`, `INLINE`, `INNER`, `INOUT`, `INPUT`, `INSENSITIVE`, `INSERT`, `INSTEAD`, `INT`, `INTEGER`, `INTERSECT`, `INTERVAL`, `INTO`, `INVOKER`, `IS`, `ISNULL`, `ISOLATION`, `JOIN`, `KEY`, `LABEL`, `LANGUAGE`, `LARGE`, `LAST`, `LATERAL`, `LC_COLLATE`, `LC_CTYPE`, `LEADING`, `LEAKPROOF`, `LEAST`, `LEFT`, `LEVEL`, `LIKE`, `LIMIT`, `LISTEN`, `LOAD`, `LOCAL`, `LOCALTIME`, `LOCALTIMESTAMP`, `LOCATION`, `LOCK`, `MAPPING`, `MATCH`, `MATERIALIZED`, `MAXVALUE`, `MINUTE`, `MINVALUE`, `MODE`, `MONTH`, `MOVE`, `NAME`, `NAMES`, `NATIONAL`, `NATURAL`, `NCHAR`, `NEXT`, `NO`, `NONE`, `NOT`, `NOTHING`, `NOTIFY`, `NOTNULL`, `NOWAIT`, `NULL`, `NULLIF`, `NULLS`, `NUMERIC`, `OBJECT`, `OF`, `OFF`, `OFFSET`, `OIDS`, `ON`, `ONLY`, `OPERATOR`, `OPTION`, `OPTIONS`, `OR`, `ORDER`, `ORDINALITY`, `OUT`, `OUTER`, `OVER`, `OVERLAPS`, `OVERLAY`, `OWNED`, `OWNER`, `PARSER`, `PARTIAL`, `PARTITION`, `PASSING`, `PASSWORD`, `PLACING`, `PLANS`, `POLICY`, `POSITION`, `PRECEDING`, `PRECISION`, `PREPARE`, `PREPARED`, `PRESERVE`, `PRIMARY`, `PRIOR`, `PRIVILEGES`, `PROCEDURAL`, `PROCEDURE`, `PROGRAM`, `QUOTE`, `RANGE`, `READ`, `REAL`, `REASSIGN`, `RECHECK`, `RECURSIVE`, `REF`, `REFERENCES`, `REFRESH`, `REINDEX`, `RELATIVE`, `RELEASE`, `RENAME`, `REPEATABLE`, `REPLACE`, `REPLICA`, `RESET`, `RESTART`, `RESTRICT`, `RETURNING`, `RETURNS`, `REVOKE`, `RIGHT`, `ROLE`, `ROLLBACK`, `ROW`, `ROWS`, `RULE`, `SAVEPOINT`, `SCHEMA`, `SCROLL`, `SEARCH`, `SECOND`, `SECURITY`, `SELECT`, `SEQUENCE`, `SEQUENCES`, `SERIALIZABLE`, `SERVER`, `SESSION`, `SESSION_USER`, `SET`, `SETOF`, `SHARE`, `SHOW`, `SIMILAR`, `SIMPLE`, `SMALLINT`, `SNAPSHOT`, `SOME`, `STABLE`, `STANDALONE`, `START`, `STATEMENT`, `STATISTICS`, `STDIN`, `STDOUT`, `STORAGE`, `STRICT`, `STRIP`, `SUBSTRING`, `SYMMETRIC`, `SYSID`, `SYSTEM`, `TABLE`, `TABLES`, `TABLESPACE`, `TEMP`, `TEMPLATE`, `TEMPORARY`, `TEXT`, `THEN`, `TIME`, `TIMESTAMP`, `TO`, `TRAILING`, `TRANSACTION`, `TREAT`, `TRIGGER`, `TRIM`, `TRUE`, `TRUNCATE`, `TRUSTED`, `TYPE`, `TYPES`, `UNBOUNDED`, `UNCOMMITTED`, `UNENCRYPTED`, `UNION`, `UNIQUE`, `UNKNOWN`, `UNLISTEN`, `UNLOGGED`, `UNTIL`, `UPDATE`, `USER`, `USING`, `VACUUM`, `VALID`, `VALIDATE`, `VALIDATOR`, `VALUE`, `VALUES`, `VARCHAR`, `VARIADIC`, `VARYING`, `VERBOSE`, `VERSION`, `VIEW`, `VIEWS`, `VOLATILE`, `WHEN`, `WHERE`, `WHITESPACE`, `WINDOW`, `WITH`, `WITHIN`, `WITHOUT`, `WORK`, `WRAPPER`, `WRITE`, `XML`, `XMLATTRIBUTES`, `XMLCONCAT`, `XMLELEMENT`, `XMLEXISTS`, `XMLFOREST`, `XMLPARSE`, `XMLPI`, `XMLROOT`, `XMLSERIALIZE`, `YEAR`, `YES`, `ZONE`, `ALIAS`, `CONSTANT`, `DIAGNOSTICS`, `ELSIF`, `EXCEPTION`, `EXIT`, `FOREACH`, `GET`, `LOOP`, `NOTICE`, `OPEN`, `PERFORM`, `QUERY`, `RAISE`, `RETURN`, `REVERSE`, `SQLSTATE`, `WHILE`), Keyword, nil},
+			{"[+*/<>=~!@#%^&|`?-]+", Operator, nil},
+			{`::`, Operator, nil},
+			{`\$\d+`, NameVariable, nil},
+			{`([0-9]*\.[0-9]*|[0-9]+)(e[+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`((?:E|U&)?)(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("string")},
+			{`((?:U&)?)(")`, ByGroups(LiteralStringAffix, LiteralStringName), Push("quoted-ident")},
+			// { `(?s)(\$)([^$]*)(\$)(.*?)(\$)(\2)(\$)`, ?? <function language_callback at 0x108964400> ??, nil },
+			{`[a-z_]\w*`, Name, nil},
+			{`:(['"]?)[a-z]\w*\b\1`, NameVariable, nil},
+			{`[;:()\[\]{},.]`, Punctuation, nil},
+		},
+		"multiline-comments": {
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[^/*]+`, CommentMultiline, nil},
+			{`[/*]`, CommentMultiline, nil},
+		},
+		"string": {
+			{`[^']+`, LiteralStringSingle, nil},
+			{`''`, LiteralStringSingle, nil},
+			{`'`, LiteralStringSingle, Pop(1)},
+		},
+		"quoted-ident": {
+			{`[^"]+`, LiteralStringName, nil},
+			{`""`, LiteralStringName, nil},
+			{`"`, LiteralStringName, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/postgres.go b/vendor/github.com/alecthomas/chroma/lexers/p/postgres.go
new file mode 100644
index 0000000000..3afa54debb
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/postgres.go
@@ -0,0 +1,77 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Postgresql Sql Dialect lexer.
+var PostgreSQL = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "PostgreSQL SQL dialect",
+		Aliases:         []string{"postgresql", "postgres"},
+		Filenames:       []string{},
+		MimeTypes:       []string{"text/x-postgresql"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`--.*\n?`, CommentSingle, nil},
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`(bigint|bigserial|bit|bit\s+varying|bool|boolean|box|bytea|char|character|character\s+varying|cidr|circle|date|decimal|double\s+precision|float4|float8|inet|int|int2|int4|int8|integer|interval|json|jsonb|line|lseg|macaddr|money|numeric|path|pg_lsn|point|polygon|real|serial|serial2|serial4|serial8|smallint|smallserial|text|time|timestamp|timestamptz|timetz|tsquery|tsvector|txid_snapshot|uuid|varbit|varchar|with\s+time\s+zone|without\s+time\s+zone|xml|anyarray|anyelement|anyenum|anynonarray|anyrange|cstring|fdw_handler|internal|language_handler|opaque|record|void)\b`, NameBuiltin, nil},
+			{`(?s)(DO)(\s+)(?:(LANGUAGE)?(\s+)('?)(\w+)?('?)(\s+))?(\$)([^$]*)(\$)(.*?)(\$)(\10)(\$)`,
+				UsingByGroup(
+					internal.Get,
+					6, 12,
+					Keyword, Text, Keyword, Text, // DO LANGUAGE
+					StringSingle, StringSingle, StringSingle, Text, // 'plpgsql'
+					StringHeredoc, StringHeredoc, StringHeredoc, // $tag$
+					StringHeredoc,                               // (code block)
+					StringHeredoc, StringHeredoc, StringHeredoc, // $tag$
+				),
+				nil,
+			},
+			{Words(``, `\b`, `ABORT`, `ABSOLUTE`, `ACCESS`, `ACTION`, `ADD`, `ADMIN`, `AFTER`, `AGGREGATE`, `ALL`, `ALSO`, `ALTER`, `ALWAYS`, `ANALYSE`, `ANALYZE`, `AND`, `ANY`, `ARRAY`, `AS`, `ASC`, `ASSERTION`, `ASSIGNMENT`, `ASYMMETRIC`, `AT`, `ATTRIBUTE`, `AUTHORIZATION`, `BACKWARD`, `BEFORE`, `BEGIN`, `BETWEEN`, `BIGINT`, `BINARY`, `BIT`, `BOOLEAN`, `BOTH`, `BY`, `CACHE`, `CALLED`, `CASCADE`, `CASCADED`, `CASE`, `CAST`, `CATALOG`, `CHAIN`, `CHAR`, `CHARACTER`, `CHARACTERISTICS`, `CHECK`, `CHECKPOINT`, `CLASS`, `CLOSE`, `CLUSTER`, `COALESCE`, `COLLATE`, `COLLATION`, `COLUMN`, `COMMENT`, `COMMENTS`, `COMMIT`, `COMMITTED`, `CONCURRENTLY`, `CONFIGURATION`, `CONNECTION`, `CONSTRAINT`, `CONSTRAINTS`, `CONTENT`, `CONTINUE`, `CONVERSION`, `COPY`, `COST`, `CREATE`, `CROSS`, `CSV`, `CURRENT`, `CURRENT_CATALOG`, `CURRENT_DATE`, `CURRENT_ROLE`, `CURRENT_SCHEMA`, `CURRENT_TIME`, `CURRENT_TIMESTAMP`, `CURRENT_USER`, `CURSOR`, `CYCLE`, `DATA`, `DATABASE`, `DAY`, `DEALLOCATE`, `DEC`, `DECIMAL`, `DECLARE`, `DEFAULT`, `DEFAULTS`, `DEFERRABLE`, `DEFERRED`, `DEFINER`, `DELETE`, `DELIMITER`, `DELIMITERS`, `DESC`, `DICTIONARY`, `DISABLE`, `DISCARD`, `DISTINCT`, `DO`, `DOCUMENT`, `DOMAIN`, `DOUBLE`, `DROP`, `EACH`, `ELSE`, `ENABLE`, `ENCODING`, `ENCRYPTED`, `END`, `ENUM`, `ESCAPE`, `EVENT`, `EXCEPT`, `EXCLUDE`, `EXCLUDING`, `EXCLUSIVE`, `EXECUTE`, `EXISTS`, `EXPLAIN`, `EXTENSION`, `EXTERNAL`, `EXTRACT`, `FALSE`, `FAMILY`, `FETCH`, `FILTER`, `FIRST`, `FLOAT`, `FOLLOWING`, `FOR`, `FORCE`, `FOREIGN`, `FORWARD`, `FREEZE`, `FROM`, `FULL`, `FUNCTION`, `FUNCTIONS`, `GLOBAL`, `GRANT`, `GRANTED`, `GREATEST`, `GROUP`, `HANDLER`, `HAVING`, `HEADER`, `HOLD`, `HOUR`, `IDENTITY`, `IF`, `ILIKE`, `IMMEDIATE`, `IMMUTABLE`, `IMPLICIT`, `IN`, `INCLUDING`, `INCREMENT`, `INDEX`, `INDEXES`, `INHERIT`, `INHERITS`, `INITIALLY`, `INLINE`, `INNER`, `INOUT`, `INPUT`, `INSENSITIVE`, `INSERT`, `INSTEAD`, `INT`, `INTEGER`, `INTERSECT`, `INTERVAL`, `INTO`, `INVOKER`, `IS`, `ISNULL`, `ISOLATION`, `JOIN`, `KEY`, `LABEL`, `LANGUAGE`, `LARGE`, `LAST`, `LATERAL`, `LC_COLLATE`, `LC_CTYPE`, `LEADING`, `LEAKPROOF`, `LEAST`, `LEFT`, `LEVEL`, `LIKE`, `LIMIT`, `LISTEN`, `LOAD`, `LOCAL`, `LOCALTIME`, `LOCALTIMESTAMP`, `LOCATION`, `LOCK`, `MAPPING`, `MATCH`, `MATERIALIZED`, `MAXVALUE`, `MINUTE`, `MINVALUE`, `MODE`, `MONTH`, `MOVE`, `NAME`, `NAMES`, `NATIONAL`, `NATURAL`, `NCHAR`, `NEXT`, `NO`, `NONE`, `NOT`, `NOTHING`, `NOTIFY`, `NOTNULL`, `NOWAIT`, `NULL`, `NULLIF`, `NULLS`, `NUMERIC`, `OBJECT`, `OF`, `OFF`, `OFFSET`, `OIDS`, `ON`, `ONLY`, `OPERATOR`, `OPTION`, `OPTIONS`, `OR`, `ORDER`, `ORDINALITY`, `OUT`, `OUTER`, `OVER`, `OVERLAPS`, `OVERLAY`, `OWNED`, `OWNER`, `PARSER`, `PARTIAL`, `PARTITION`, `PASSING`, `PASSWORD`, `PLACING`, `PLANS`, `POLICY`, `POSITION`, `PRECEDING`, `PRECISION`, `PREPARE`, `PREPARED`, `PRESERVE`, `PRIMARY`, `PRIOR`, `PRIVILEGES`, `PROCEDURAL`, `PROCEDURE`, `PROGRAM`, `QUOTE`, `RANGE`, `READ`, `REAL`, `REASSIGN`, `RECHECK`, `RECURSIVE`, `REF`, `REFERENCES`, `REFRESH`, `REINDEX`, `RELATIVE`, `RELEASE`, `RENAME`, `REPEATABLE`, `REPLACE`, `REPLICA`, `RESET`, `RESTART`, `RESTRICT`, `RETURNING`, `RETURNS`, `REVOKE`, `RIGHT`, `ROLE`, `ROLLBACK`, `ROW`, `ROWS`, `RULE`, `SAVEPOINT`, `SCHEMA`, `SCROLL`, `SEARCH`, `SECOND`, `SECURITY`, `SELECT`, `SEQUENCE`, `SEQUENCES`, `SERIALIZABLE`, `SERVER`, `SESSION`, `SESSION_USER`, `SET`, `SETOF`, `SHARE`, `SHOW`, `SIMILAR`, `SIMPLE`, `SMALLINT`, `SNAPSHOT`, `SOME`, `STABLE`, `STANDALONE`, `START`, `STATEMENT`, `STATISTICS`, `STDIN`, `STDOUT`, `STORAGE`, `STRICT`, `STRIP`, `SUBSTRING`, `SYMMETRIC`, `SYSID`, `SYSTEM`, `TABLE`, `TABLES`, `TABLESPACE`, `TEMP`, `TEMPLATE`, `TEMPORARY`, `TEXT`, `THEN`, `TIME`, `TIMESTAMP`, `TO`, `TRAILING`, `TRANSACTION`, `TREAT`, `TRIGGER`, `TRIM`, `TRUE`, `TRUNCATE`, `TRUSTED`, `TYPE`, `TYPES`, `UNBOUNDED`, `UNCOMMITTED`, `UNENCRYPTED`, `UNION`, `UNIQUE`, `UNKNOWN`, `UNLISTEN`, `UNLOGGED`, `UNTIL`, `UPDATE`, `USER`, `USING`, `VACUUM`, `VALID`, `VALIDATE`, `VALIDATOR`, `VALUE`, `VALUES`, `VARCHAR`, `VARIADIC`, `VARYING`, `VERBOSE`, `VERSION`, `VIEW`, `VIEWS`, `VOLATILE`, `WHEN`, `WHERE`, `WHITESPACE`, `WINDOW`, `WITH`, `WITHIN`, `WITHOUT`, `WORK`, `WRAPPER`, `WRITE`, `XML`, `XMLATTRIBUTES`, `XMLCONCAT`, `XMLELEMENT`, `XMLEXISTS`, `XMLFOREST`, `XMLPARSE`, `XMLPI`, `XMLROOT`, `XMLSERIALIZE`, `YEAR`, `YES`, `ZONE`), Keyword, nil},
+			{"[+*/<>=~!@#%^&|`?-]+", Operator, nil},
+			{`::`, Operator, nil},
+			{`\$\d+`, NameVariable, nil},
+			{`([0-9]*\.[0-9]*|[0-9]+)(e[+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`((?:E|U&)?)(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("string")},
+			{`((?:U&)?)(")`, ByGroups(LiteralStringAffix, LiteralStringName), Push("quoted-ident")},
+			{`(?s)(\$)([^$]*)(\$)(.*?)(\$)(\2)(\$)(\s+)(LANGUAGE)?(\s+)('?)(\w+)?('?)`,
+				UsingByGroup(internal.Get,
+					12, 4,
+					StringHeredoc, StringHeredoc, StringHeredoc, // $tag$
+					StringHeredoc,                               // (code block)
+					StringHeredoc, StringHeredoc, StringHeredoc, // $tag$
+					Text, Keyword, Text, // <space> LANGUAGE <space>
+					StringSingle, StringSingle, StringSingle, // 'type'
+				),
+				nil,
+			},
+			{`(?s)(\$)([^$]*)(\$)(.*?)(\$)(\2)(\$)`, LiteralStringHeredoc, nil},
+			{`[a-z_]\w*`, Name, nil},
+			{`:(['"]?)[a-z]\w*\b\1`, NameVariable, nil},
+			{`[;:()\[\]{},.]`, Punctuation, nil},
+		},
+		"multiline-comments": {
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[^/*]+`, CommentMultiline, nil},
+			{`[/*]`, CommentMultiline, nil},
+		},
+		"string": {
+			{`[^']+`, LiteralStringSingle, nil},
+			{`''`, LiteralStringSingle, nil},
+			{`'`, LiteralStringSingle, Pop(1)},
+		},
+		"quoted-ident": {
+			{`[^"]+`, LiteralStringName, nil},
+			{`""`, LiteralStringName, nil},
+			{`"`, LiteralStringName, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/postscript.go b/vendor/github.com/alecthomas/chroma/lexers/p/postscript.go
new file mode 100644
index 0000000000..0cfa3a5f12
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/postscript.go
@@ -0,0 +1,46 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Postscript lexer.
+var Postscript = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "PostScript",
+		Aliases:   []string{"postscript", "postscr"},
+		Filenames: []string{"*.ps", "*.eps"},
+		MimeTypes: []string{"application/postscript"},
+	},
+	Rules{
+		"root": {
+			{`^%!.+\n`, CommentPreproc, nil},
+			{`%%.*\n`, CommentSpecial, nil},
+			{`(^%.*\n){2,}`, CommentMultiline, nil},
+			{`%.*\n`, CommentSingle, nil},
+			{`\(`, LiteralString, Push("stringliteral")},
+			{`[{}<>\[\]]`, Punctuation, nil},
+			{`<[0-9A-Fa-f]+>(?=[()<>\[\]{}/%\s])`, LiteralNumberHex, nil},
+			{`[0-9]+\#(\-|\+)?([0-9]+\.?|[0-9]*\.[0-9]+|[0-9]+\.[0-9]*)((e|E)[0-9]+)?(?=[()<>\[\]{}/%\s])`, LiteralNumberOct, nil},
+			{`(\-|\+)?([0-9]+\.?|[0-9]*\.[0-9]+|[0-9]+\.[0-9]*)((e|E)[0-9]+)?(?=[()<>\[\]{}/%\s])`, LiteralNumberFloat, nil},
+			{`(\-|\+)?[0-9]+(?=[()<>\[\]{}/%\s])`, LiteralNumberInteger, nil},
+			{`\/[^()<>\[\]{}/%\s]+(?=[()<>\[\]{}/%\s])`, NameVariable, nil},
+			{`[^()<>\[\]{}/%\s]+(?=[()<>\[\]{}/%\s])`, NameFunction, nil},
+			{`(false|true)(?=[()<>\[\]{}/%\s])`, KeywordConstant, nil},
+			{`(eq|ne|g[et]|l[et]|and|or|not|if(?:else)?|for(?:all)?)(?=[()<>\[\]{}/%\s])`, KeywordReserved, nil},
+			{Words(``, `(?=[()<>\[\]{}/%\s])`, `abs`, `add`, `aload`, `arc`, `arcn`, `array`, `atan`, `begin`, `bind`, `ceiling`, `charpath`, `clip`, `closepath`, `concat`, `concatmatrix`, `copy`, `cos`, `currentlinewidth`, `currentmatrix`, `currentpoint`, `curveto`, `cvi`, `cvs`, `def`, `defaultmatrix`, `dict`, `dictstackoverflow`, `div`, `dtransform`, `dup`, `end`, `exch`, `exec`, `exit`, `exp`, `fill`, `findfont`, `floor`, `get`, `getinterval`, `grestore`, `gsave`, `gt`, `identmatrix`, `idiv`, `idtransform`, `index`, `invertmatrix`, `itransform`, `length`, `lineto`, `ln`, `load`, `log`, `loop`, `matrix`, `mod`, `moveto`, `mul`, `neg`, `newpath`, `pathforall`, `pathbbox`, `pop`, `print`, `pstack`, `put`, `quit`, `rand`, `rangecheck`, `rcurveto`, `repeat`, `restore`, `rlineto`, `rmoveto`, `roll`, `rotate`, `round`, `run`, `save`, `scale`, `scalefont`, `setdash`, `setfont`, `setgray`, `setlinecap`, `setlinejoin`, `setlinewidth`, `setmatrix`, `setrgbcolor`, `shfill`, `show`, `showpage`, `sin`, `sqrt`, `stack`, `stringwidth`, `stroke`, `strokepath`, `sub`, `syntaxerror`, `transform`, `translate`, `truncate`, `typecheck`, `undefined`, `undefinedfilename`, `undefinedresult`), NameBuiltin, nil},
+			{`\s+`, Text, nil},
+		},
+		"stringliteral": {
+			{`[^()\\]+`, LiteralString, nil},
+			{`\\`, LiteralStringEscape, Push("escape")},
+			{`\(`, LiteralString, Push()},
+			{`\)`, LiteralString, Pop(1)},
+		},
+		"escape": {
+			{`[0-8]{3}|n|r|t|b|f|\\|\(|\)`, LiteralStringEscape, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/povray.go b/vendor/github.com/alecthomas/chroma/lexers/p/povray.go
new file mode 100644
index 0000000000..6f1bb52493
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/povray.go
@@ -0,0 +1,35 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Povray lexer.
+var Povray = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "POVRay",
+		Aliases:   []string{"pov"},
+		Filenames: []string{"*.pov", "*.inc"},
+		MimeTypes: []string{"text/x-povray"},
+	},
+	Rules{
+		"root": {
+			{`/\*[\w\W]*?\*/`, CommentMultiline, nil},
+			{`//.*\n`, CommentSingle, nil},
+			{`(?s)"(?:\\.|[^"\\])+"`, LiteralStringDouble, nil},
+			{Words(`#`, `\b`, `break`, `case`, `debug`, `declare`, `default`, `define`, `else`, `elseif`, `end`, `error`, `fclose`, `fopen`, `for`, `if`, `ifdef`, `ifndef`, `include`, `local`, `macro`, `range`, `read`, `render`, `statistics`, `switch`, `undef`, `version`, `warning`, `while`, `write`), CommentPreproc, nil},
+			{Words(`\b`, `\b`, `aa_level`, `aa_threshold`, `abs`, `acos`, `acosh`, `adaptive`, `adc_bailout`, `agate`, `agate_turb`, `all`, `alpha`, `ambient`, `ambient_light`, `angle`, `aperture`, `arc_angle`, `area_light`, `asc`, `asin`, `asinh`, `assumed_gamma`, `atan`, `atan2`, `atanh`, `atmosphere`, `atmospheric_attenuation`, `attenuating`, `average`, `background`, `black_hole`, `blue`, `blur_samples`, `bounded_by`, `box_mapping`, `bozo`, `break`, `brick`, `brick_size`, `brightness`, `brilliance`, `bumps`, `bumpy1`, `bumpy2`, `bumpy3`, `bump_map`, `bump_size`, `case`, `caustics`, `ceil`, `checker`, `chr`, `clipped_by`, `clock`, `color`, `color_map`, `colour`, `colour_map`, `component`, `composite`, `concat`, `confidence`, `conic_sweep`, `constant`, `control0`, `control1`, `cos`, `cosh`, `count`, `crackle`, `crand`, `cube`, `cubic_spline`, `cylindrical_mapping`, `debug`, `declare`, `default`, `degrees`, `dents`, `diffuse`, `direction`, `distance`, `distance_maximum`, `div`, `dust`, `dust_type`, `eccentricity`, `else`, `emitting`, `end`, `error`, `error_bound`, `exp`, `exponent`, `fade_distance`, `fade_power`, `falloff`, `falloff_angle`, `false`, `file_exists`, `filter`, `finish`, `fisheye`, `flatness`, `flip`, `floor`, `focal_point`, `fog`, `fog_alt`, `fog_offset`, `fog_type`, `frequency`, `gif`, `global_settings`, `glowing`, `gradient`, `granite`, `gray_threshold`, `green`, `halo`, `hexagon`, `hf_gray_16`, `hierarchy`, `hollow`, `hypercomplex`, `if`, `ifdef`, `iff`, `image_map`, `incidence`, `include`, `int`, `interpolate`, `inverse`, `ior`, `irid`, `irid_wavelength`, `jitter`, `lambda`, `leopard`, `linear`, `linear_spline`, `linear_sweep`, `location`, `log`, `looks_like`, `look_at`, `low_error_factor`, `mandel`, `map_type`, `marble`, `material_map`, `matrix`, `max`, `max_intersections`, `max_iteration`, `max_trace_level`, `max_value`, `metallic`, `min`, `minimum_reuse`, `mod`, `mortar`, `nearest_count`, `no`, `normal`, `normal_map`, `no_shadow`, `number_of_waves`, `octaves`, `off`, `offset`, `omega`, `omnimax`, `on`, `once`, `onion`, `open`, `orthographic`, `panoramic`, `pattern1`, `pattern2`, `pattern3`, `perspective`, `pgm`, `phase`, `phong`, `phong_size`, `pi`, `pigment`, `pigment_map`, `planar_mapping`, `png`, `point_at`, `pot`, `pow`, `ppm`, `precision`, `pwr`, `quadratic_spline`, `quaternion`, `quick_color`, `quick_colour`, `quilted`, `radial`, `radians`, `radiosity`, `radius`, `rainbow`, `ramp_wave`, `rand`, `range`, `reciprocal`, `recursion_limit`, `red`, `reflection`, `refraction`, `render`, `repeat`, `rgb`, `rgbf`, `rgbft`, `rgbt`, `right`, `ripples`, `rotate`, `roughness`, `samples`, `scale`, `scallop_wave`, `scattering`, `seed`, `shadowless`, `sin`, `sine_wave`, `sinh`, `sky`, `sky_sphere`, `slice`, `slope_map`, `smooth`, `specular`, `spherical_mapping`, `spiral`, `spiral1`, `spiral2`, `spotlight`, `spotted`, `sqr`, `sqrt`, `statistics`, `str`, `strcmp`, `strength`, `strlen`, `strlwr`, `strupr`, `sturm`, `substr`, `switch`, `sys`, `t`, `tan`, `tanh`, `test_camera_1`, `test_camera_2`, `test_camera_3`, `test_camera_4`, `texture`, `texture_map`, `tga`, `thickness`, `threshold`, `tightness`, `tile2`, `tiles`, `track`, `transform`, `translate`, `transmit`, `triangle_wave`, `true`, `ttf`, `turbulence`, `turb_depth`, `type`, `ultra_wide_angle`, `up`, `use_color`, `use_colour`, `use_index`, `u_steps`, `val`, `variance`, `vaxis_rotate`, `vcross`, `vdot`, `version`, `vlength`, `vnormalize`, `volume_object`, `volume_rendered`, `vol_with_light`, `vrotate`, `v_steps`, `warning`, `warp`, `water_level`, `waves`, `while`, `width`, `wood`, `wrinkles`, `yes`), Keyword, nil},
+			{Words(``, `\b`, `bicubic_patch`, `blob`, `box`, `camera`, `cone`, `cubic`, `cylinder`, `difference`, `disc`, `height_field`, `intersection`, `julia_fractal`, `lathe`, `light_source`, `merge`, `mesh`, `object`, `plane`, `poly`, `polygon`, `prism`, `quadric`, `quartic`, `smooth_triangle`, `sor`, `sphere`, `superellipsoid`, `text`, `torus`, `triangle`, `union`), NameBuiltin, nil},
+			{`[\[\](){}<>;,]`, Punctuation, nil},
+			{`[-+*/=]`, Operator, nil},
+			{`\b(x|y|z|u|v)\b`, NameBuiltinPseudo, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+			{`[0-9]+\.[0-9]*`, LiteralNumberFloat, nil},
+			{`\.[0-9]+`, LiteralNumberFloat, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`\s+`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/powershell.go b/vendor/github.com/alecthomas/chroma/lexers/p/powershell.go
new file mode 100644
index 0000000000..10eba4f955
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/powershell.go
@@ -0,0 +1,66 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Powershell lexer.
+var Powershell = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "PowerShell",
+		Aliases:         []string{"powershell", "posh", "ps1", "psm1"},
+		Filenames:       []string{"*.ps1", "*.psm1"},
+		MimeTypes:       []string{"text/x-powershell"},
+		DotAll:          true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\(`, Punctuation, Push("child")},
+			{`\s+`, Text, nil},
+			{`^(\s*#[#\s]*)(\.(?:component|description|example|externalhelp|forwardhelpcategory|forwardhelptargetname|functionality|inputs|link|notes|outputs|parameter|remotehelprunspace|role|synopsis))([^\n]*$)`, ByGroups(Comment, LiteralStringDoc, Comment), nil},
+			{`#[^\n]*?$`, Comment, nil},
+			{`(&lt;|<)#`, CommentMultiline, Push("multline")},
+			{`(?i)([A-Z]:)`, Name, nil},
+			{`@"\n`, LiteralStringHeredoc, Push("heredoc-double")},
+			{`@'\n.*?\n'@`, LiteralStringHeredoc, nil},
+			{"`[\\'\"$@-]", Punctuation, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`'([^']|'')*'`, LiteralStringSingle, nil},
+			{`(\$|@@|@)((global|script|private|env):)?\w+`, NameVariable, nil},
+			{`(while|validateset|validaterange|validatepattern|validatelength|validatecount|until|trap|switch|return|ref|process|param|parameter|in|if|global:|function|foreach|for|finally|filter|end|elseif|else|dynamicparam|do|default|continue|cmdletbinding|break|begin|alias|\?|%|#script|#private|#local|#global|mandatory|parametersetname|position|valuefrompipeline|valuefrompipelinebypropertyname|valuefromremainingarguments|helpmessage|try|catch|throw)\b`, Keyword, nil},
+			{`-(and|as|band|bnot|bor|bxor|casesensitive|ccontains|ceq|cge|cgt|cle|clike|clt|cmatch|cne|cnotcontains|cnotlike|cnotmatch|contains|creplace|eq|exact|f|file|ge|gt|icontains|ieq|ige|igt|ile|ilike|ilt|imatch|ine|inotcontains|inotlike|inotmatch|ireplace|is|isnot|le|like|lt|match|ne|not|notcontains|notlike|notmatch|or|regex|replace|wildcard)\b`, Operator, nil},
+			{`(write|where|watch|wait|use|update|unregister|unpublish|unprotect|unlock|uninstall|undo|unblock|trace|test|tee|take|sync|switch|suspend|submit|stop|step|start|split|sort|skip|show|set|send|select|search|scroll|save|revoke|resume|restore|restart|resolve|resize|reset|request|repair|rename|remove|register|redo|receive|read|push|publish|protect|pop|ping|out|optimize|open|new|move|mount|merge|measure|lock|limit|join|invoke|install|initialize|import|hide|group|grant|get|format|foreach|find|export|expand|exit|enter|enable|edit|dismount|disconnect|disable|deny|debug|cxnew|copy|convertto|convertfrom|convert|connect|confirm|compress|complete|compare|close|clear|checkpoint|block|backup|assert|approve|aggregate|add)-[a-z_]\w*\b`, NameBuiltin, nil},
+			{`(ac|asnp|cat|cd|cfs|chdir|clc|clear|clhy|cli|clp|cls|clv|cnsn|compare|copy|cp|cpi|cpp|curl|cvpa|dbp|del|diff|dir|dnsn|ebp|echo|epal|epcsv|epsn|erase|etsn|exsn|fc|fhx|fl|foreach|ft|fw|gal|gbp|gc|gci|gcm|gcs|gdr|ghy|gi|gjb|gl|gm|gmo|gp|gps|gpv|group|gsn|gsnp|gsv|gu|gv|gwmi|h|history|icm|iex|ihy|ii|ipal|ipcsv|ipmo|ipsn|irm|ise|iwmi|iwr|kill|lp|ls|man|md|measure|mi|mount|move|mp|mv|nal|ndr|ni|nmo|npssc|nsn|nv|ogv|oh|popd|ps|pushd|pwd|r|rbp|rcjb|rcsn|rd|rdr|ren|ri|rjb|rm|rmdir|rmo|rni|rnp|rp|rsn|rsnp|rujb|rv|rvpa|rwmi|sajb|sal|saps|sasv|sbp|sc|select|set|shcm|si|sl|sleep|sls|sort|sp|spjb|spps|spsv|start|sujb|sv|swmi|tee|trcm|type|wget|where|wjb|write)\s`, NameBuiltin, nil},
+			{"\\[[a-z_\\[][\\w. `,\\[\\]]*\\]", NameConstant, nil},
+			{`-[a-z_]\w*`, Name, nil},
+			{`\w+`, Name, nil},
+			{"[.,;@{}\\[\\]$()=+*/\\\\&%!~?^`|<>-]|::", Punctuation, nil},
+		},
+		"child": {
+			{`\)`, Punctuation, Pop(1)},
+			Include("root"),
+		},
+		"multline": {
+			{`[^#&.]+`, CommentMultiline, nil},
+			{`#(>|&gt;)`, CommentMultiline, Pop(1)},
+			{`\.(component|description|example|externalhelp|forwardhelpcategory|forwardhelptargetname|functionality|inputs|link|notes|outputs|parameter|remotehelprunspace|role|synopsis)`, LiteralStringDoc, nil},
+			{`[#&.]`, CommentMultiline, nil},
+		},
+		"string": {
+			{"`[0abfnrtv'\\\"$`]", LiteralStringEscape, nil},
+			{"[^$`\"]+", LiteralStringDouble, nil},
+			{`\$\(`, Punctuation, Push("child")},
+			{`""`, LiteralStringDouble, nil},
+			{"[`$]", LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"heredoc-double": {
+			{`\n"@`, LiteralStringHeredoc, Pop(1)},
+			{`\$\(`, Punctuation, Push("child")},
+			{`[^@\n]+"]`, LiteralStringHeredoc, nil},
+			{`.`, LiteralStringHeredoc, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/prolog.go b/vendor/github.com/alecthomas/chroma/lexers/p/prolog.go
new file mode 100644
index 0000000000..08b48121b3
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/prolog.go
@@ -0,0 +1,50 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Prolog lexer.
+var Prolog = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Prolog",
+		Aliases:   []string{"prolog"},
+		Filenames: []string{"*.ecl", "*.prolog", "*.pro", "*.pl"},
+		MimeTypes: []string{"text/x-prolog"},
+	},
+	Rules{
+		"root": {
+			{`/\*`, CommentMultiline, Push("nested-comment")},
+			{`%.*`, CommentSingle, nil},
+			{`0\'.`, LiteralStringChar, nil},
+			{`0b[01]+`, LiteralNumberBin, nil},
+			{`0o[0-7]+`, LiteralNumberOct, nil},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`\d\d?\'[a-zA-Z0-9]+`, LiteralNumberInteger, nil},
+			{`(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`[\[\](){}|.,;!]`, Punctuation, nil},
+			{`:-|-->`, Punctuation, nil},
+			{`"(?:\\x[0-9a-fA-F]+\\|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|\\[0-7]+\\|\\["\nabcefnrstv]|[^\\"])*"`, LiteralStringDouble, nil},
+			{`'(?:''|[^'])*'`, LiteralStringAtom, nil},
+			{`is\b`, Operator, nil},
+			{`(<|>|=<|>=|==|=:=|=|/|//|\*|\+|-)(?=\s|[a-zA-Z0-9\[])`, Operator, nil},
+			{`(mod|div|not)\b`, Operator, nil},
+			{`_`, Keyword, nil},
+			{`([a-z]+)(:)`, ByGroups(NameNamespace, Punctuation), nil},
+			{`([a-zÀ-῿぀-퟿-￯][\w$À-῿぀-퟿-￯]*)(\s*)(:-|-->)`, ByGroups(NameFunction, Text, Operator), nil},
+			{`([a-zÀ-῿぀-퟿-￯][\w$À-῿぀-퟿-￯]*)(\s*)(\()`, ByGroups(NameFunction, Text, Punctuation), nil},
+			{`[a-zÀ-῿぀-퟿-￯][\w$À-῿぀-퟿-￯]*`, LiteralStringAtom, nil},
+			{`[#&*+\-./:<=>?@\\^~¡-¿‐-〿]+`, LiteralStringAtom, nil},
+			{`[A-Z_]\w*`, NameVariable, nil},
+			{`\s+|[ -‏￰-￾￯]`, Text, nil},
+		},
+		"nested-comment": {
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`/\*`, CommentMultiline, Push()},
+			{`[^*/]+`, CommentMultiline, nil},
+			{`[*/]`, CommentMultiline, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/protobuf.go b/vendor/github.com/alecthomas/chroma/lexers/p/protobuf.go
new file mode 100644
index 0000000000..30140131c8
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/protobuf.go
@@ -0,0 +1,53 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// ProtocolBuffer lexer.
+var ProtocolBuffer = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Protocol Buffer",
+		Aliases:   []string{"protobuf", "proto"},
+		Filenames: []string{"*.proto"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`[ \t]+`, Text, nil},
+			{`[,;{}\[\]()<>]`, Punctuation, nil},
+			{`/(\\\n)?/(\n|(.|\n)*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?\*(.|\n)*?\*(\\\n)?/`, CommentMultiline, nil},
+			{Words(`\b`, `\b`, `import`, `option`, `optional`, `required`, `repeated`, `default`, `packed`, `ctype`, `extensions`, `to`, `max`, `rpc`, `returns`, `oneof`), Keyword, nil},
+			{Words(``, `\b`, `int32`, `int64`, `uint32`, `uint64`, `sint32`, `sint64`, `fixed32`, `fixed64`, `sfixed32`, `sfixed64`, `float`, `double`, `bool`, `string`, `bytes`), KeywordType, nil},
+			{`(true|false)\b`, KeywordConstant, nil},
+			{`(package)(\s+)`, ByGroups(KeywordNamespace, Text), Push("package")},
+			{`(message|extend)(\s+)`, ByGroups(KeywordDeclaration, Text), Push("message")},
+			{`(enum|group|service)(\s+)`, ByGroups(KeywordDeclaration, Text), Push("type")},
+			{`\".*?\"`, LiteralString, nil},
+			{`\'.*?\'`, LiteralString, nil},
+			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`(\-?(inf|nan))\b`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+[LlUu]*`, LiteralNumberHex, nil},
+			{`0[0-7]+[LlUu]*`, LiteralNumberOct, nil},
+			{`\d+[LlUu]*`, LiteralNumberInteger, nil},
+			{`[+-=]`, Operator, nil},
+			{`([a-zA-Z_][\w.]*)([ \t]*)(=)`, ByGroups(Name, Text, Operator), nil},
+			{`[a-zA-Z_][\w.]*`, Name, nil},
+		},
+		"package": {
+			{`[a-zA-Z_]\w*`, NameNamespace, Pop(1)},
+			Default(Pop(1)),
+		},
+		"message": {
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+			Default(Pop(1)),
+		},
+		"type": {
+			{`[a-zA-Z_]\w*`, Name, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/puppet.go b/vendor/github.com/alecthomas/chroma/lexers/p/puppet.go
new file mode 100644
index 0000000000..a1db0d27bd
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/puppet.go
@@ -0,0 +1,56 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Puppet lexer.
+var Puppet = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Puppet",
+		Aliases:   []string{"puppet"},
+		Filenames: []string{"*.pp"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			Include("comments"),
+			Include("keywords"),
+			Include("names"),
+			Include("numbers"),
+			Include("operators"),
+			Include("strings"),
+			{`[]{}:(),;[]`, Punctuation, nil},
+			{`[^\S\n]+`, Text, nil},
+		},
+		"comments": {
+			{`\s*#.*$`, Comment, nil},
+			{`/(\\\n)?[*](.|\n)*?[*](\\\n)?/`, CommentMultiline, nil},
+		},
+		"operators": {
+			{`(=>|\?|<|>|=|\+|-|/|\*|~|!|\|)`, Operator, nil},
+			{`(in|and|or|not)\b`, OperatorWord, nil},
+		},
+		"names": {
+			{`[a-zA-Z_]\w*`, NameAttribute, nil},
+			{`(\$\S+)(\[)(\S+)(\])`, ByGroups(NameVariable, Punctuation, LiteralString, Punctuation), nil},
+			{`\$\S+`, NameVariable, nil},
+		},
+		"numbers": {
+			{`(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?j?`, LiteralNumberFloat, nil},
+			{`\d+[eE][+-]?[0-9]+j?`, LiteralNumberFloat, nil},
+			{`0[0-7]+j?`, LiteralNumberOct, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumberHex, nil},
+			{`\d+L`, LiteralNumberIntegerLong, nil},
+			{`\d+j?`, LiteralNumberInteger, nil},
+		},
+		"keywords": {
+			{Words(`(?i)`, `\b`, `absent`, `alert`, `alias`, `audit`, `augeas`, `before`, `case`, `check`, `class`, `computer`, `configured`, `contained`, `create_resources`, `crit`, `cron`, `debug`, `default`, `define`, `defined`, `directory`, `else`, `elsif`, `emerg`, `err`, `exec`, `extlookup`, `fail`, `false`, `file`, `filebucket`, `fqdn_rand`, `generate`, `host`, `if`, `import`, `include`, `info`, `inherits`, `inline_template`, `installed`, `interface`, `k5login`, `latest`, `link`, `loglevel`, `macauthorization`, `mailalias`, `maillist`, `mcx`, `md5`, `mount`, `mounted`, `nagios_command`, `nagios_contact`, `nagios_contactgroup`, `nagios_host`, `nagios_hostdependency`, `nagios_hostescalation`, `nagios_hostextinfo`, `nagios_hostgroup`, `nagios_service`, `nagios_servicedependency`, `nagios_serviceescalation`, `nagios_serviceextinfo`, `nagios_servicegroup`, `nagios_timeperiod`, `node`, `noop`, `notice`, `notify`, `package`, `present`, `purged`, `realize`, `regsubst`, `resources`, `role`, `router`, `running`, `schedule`, `scheduled_task`, `search`, `selboolean`, `selmodule`, `service`, `sha1`, `shellquote`, `split`, `sprintf`, `ssh_authorized_key`, `sshkey`, `stage`, `stopped`, `subscribe`, `tag`, `tagged`, `template`, `tidy`, `true`, `undef`, `unmounted`, `user`, `versioncmp`, `vlan`, `warning`, `yumrepo`, `zfs`, `zone`, `zpool`), Keyword, nil},
+		},
+		"strings": {
+			{`"([^"])*"`, LiteralString, nil},
+			{`'(\\'|[^'])*'`, LiteralString, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/python.go b/vendor/github.com/alecthomas/chroma/lexers/p/python.go
new file mode 100644
index 0000000000..77f2c8db6d
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/python.go
@@ -0,0 +1,137 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Python lexer.
+var Python = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Python",
+		Aliases:   []string{"python", "py", "sage"},
+		Filenames: []string{"*.py", "*.pyw", "*.sc", "SConstruct", "SConscript", "*.tac", "*.sage"},
+		MimeTypes: []string{"text/x-python", "application/x-python"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`^(\s*)([rRuUbB]{,2})("""(?:.|\n)*?""")`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+			{`^(\s*)([rRuUbB]{,2})('''(?:.|\n)*?''')`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+			{`[^\S\n]+`, Text, nil},
+			{`\A#!.+$`, CommentHashbang, nil},
+			{`#.*$`, CommentSingle, nil},
+			{`[]{}:(),;[]`, Punctuation, nil},
+			{`\\\n`, Text, nil},
+			{`\\`, Text, nil},
+			{`(in|is|and|or|not)\b`, OperatorWord, nil},
+			{`!=|==|<<|>>|[-~+/*%=<>&^|.]`, Operator, nil},
+			Include("keywords"),
+			{`(def)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("funcname")},
+			{`(class)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("classname")},
+			{`(from)((?:\s|\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("fromimport")},
+			{`(import)((?:\s|\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			Include("builtins"),
+			Include("magicfuncs"),
+			Include("magicvars"),
+			Include("backtick"),
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("tdqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("tsqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("dqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("sqs")},
+			{`([uUbB]?)(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "tdqs")},
+			{`([uUbB]?)(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "tsqs")},
+			{`([uUbB]?)(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "dqs")},
+			{`([uUbB]?)(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "sqs")},
+			Include("name"),
+			Include("numbers"),
+		},
+		"keywords": {
+			{Words(``, `\b`, `assert`, `break`, `continue`, `del`, `elif`, `else`, `except`, `exec`, `finally`, `for`, `global`, `if`, `lambda`, `pass`, `print`, `raise`, `return`, `try`, `while`, `yield`, `yield from`, `as`, `with`), Keyword, nil},
+		},
+		"builtins": {
+			{Words(`(?<!\.)`, `\b`, `__import__`, `abs`, `all`, `any`, `apply`, `basestring`, `bin`, `bool`, `buffer`, `bytearray`, `bytes`, `callable`, `chr`, `classmethod`, `cmp`, `coerce`, `compile`, `complex`, `delattr`, `dict`, `dir`, `divmod`, `enumerate`, `eval`, `execfile`, `exit`, `file`, `filter`, `float`, `frozenset`, `getattr`, `globals`, `hasattr`, `hash`, `hex`, `id`, `input`, `int`, `intern`, `isinstance`, `issubclass`, `iter`, `len`, `list`, `locals`, `long`, `map`, `max`, `min`, `next`, `object`, `oct`, `open`, `ord`, `pow`, `property`, `range`, `raw_input`, `reduce`, `reload`, `repr`, `reversed`, `round`, `set`, `setattr`, `slice`, `sorted`, `staticmethod`, `str`, `sum`, `super`, `tuple`, `type`, `unichr`, `unicode`, `vars`, `xrange`, `zip`), NameBuiltin, nil},
+			{`(?<!\.)(self|None|Ellipsis|NotImplemented|False|True|cls)\b`, NameBuiltinPseudo, nil},
+			{Words(`(?<!\.)`, `\b`, `ArithmeticError`, `AssertionError`, `AttributeError`, `BaseException`, `DeprecationWarning`, `EOFError`, `EnvironmentError`, `Exception`, `FloatingPointError`, `FutureWarning`, `GeneratorExit`, `IOError`, `ImportError`, `ImportWarning`, `IndentationError`, `IndexError`, `KeyError`, `KeyboardInterrupt`, `LookupError`, `MemoryError`, `NameError`, `NotImplemented`, `NotImplementedError`, `OSError`, `OverflowError`, `OverflowWarning`, `PendingDeprecationWarning`, `ReferenceError`, `RuntimeError`, `RuntimeWarning`, `StandardError`, `StopIteration`, `SyntaxError`, `SyntaxWarning`, `SystemError`, `SystemExit`, `TabError`, `TypeError`, `UnboundLocalError`, `UnicodeDecodeError`, `UnicodeEncodeError`, `UnicodeError`, `UnicodeTranslateError`, `UnicodeWarning`, `UserWarning`, `ValueError`, `VMSError`, `Warning`, `WindowsError`, `ZeroDivisionError`), NameException, nil},
+		},
+		"magicfuncs": {
+			{Words(``, `\b`, `__abs__`, `__add__`, `__and__`, `__call__`, `__cmp__`, `__coerce__`, `__complex__`, `__contains__`, `__del__`, `__delattr__`, `__delete__`, `__delitem__`, `__delslice__`, `__div__`, `__divmod__`, `__enter__`, `__eq__`, `__exit__`, `__float__`, `__floordiv__`, `__ge__`, `__get__`, `__getattr__`, `__getattribute__`, `__getitem__`, `__getslice__`, `__gt__`, `__hash__`, `__hex__`, `__iadd__`, `__iand__`, `__idiv__`, `__ifloordiv__`, `__ilshift__`, `__imod__`, `__imul__`, `__index__`, `__init__`, `__instancecheck__`, `__int__`, `__invert__`, `__iop__`, `__ior__`, `__ipow__`, `__irshift__`, `__isub__`, `__iter__`, `__itruediv__`, `__ixor__`, `__le__`, `__len__`, `__long__`, `__lshift__`, `__lt__`, `__missing__`, `__mod__`, `__mul__`, `__ne__`, `__neg__`, `__new__`, `__nonzero__`, `__oct__`, `__op__`, `__or__`, `__pos__`, `__pow__`, `__radd__`, `__rand__`, `__rcmp__`, `__rdiv__`, `__rdivmod__`, `__repr__`, `__reversed__`, `__rfloordiv__`, `__rlshift__`, `__rmod__`, `__rmul__`, `__rop__`, `__ror__`, `__rpow__`, `__rrshift__`, `__rshift__`, `__rsub__`, `__rtruediv__`, `__rxor__`, `__set__`, `__setattr__`, `__setitem__`, `__setslice__`, `__str__`, `__sub__`, `__subclasscheck__`, `__truediv__`, `__unicode__`, `__xor__`), NameFunctionMagic, nil},
+		},
+		"magicvars": {
+			{Words(``, `\b`, `__bases__`, `__class__`, `__closure__`, `__code__`, `__defaults__`, `__dict__`, `__doc__`, `__file__`, `__func__`, `__globals__`, `__metaclass__`, `__module__`, `__mro__`, `__name__`, `__self__`, `__slots__`, `__weakref__`), NameVariableMagic, nil},
+		},
+		"numbers": {
+			{`(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?j?`, LiteralNumberFloat, nil},
+			{`\d+[eE][+-]?[0-9]+j?`, LiteralNumberFloat, nil},
+			{`0[0-7]+j?`, LiteralNumberOct, nil},
+			{`0[bB][01]+`, LiteralNumberBin, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumberHex, nil},
+			{`\d+L`, LiteralNumberIntegerLong, nil},
+			{`\d+j?`, LiteralNumberInteger, nil},
+		},
+		"backtick": {
+			{"`.*?`", LiteralStringBacktick, nil},
+		},
+		"name": {
+			{`@[\w.]+`, NameDecorator, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"funcname": {
+			Include("magicfuncs"),
+			{`[a-zA-Z_]\w*`, NameFunction, Pop(1)},
+			Default(Pop(1)),
+		},
+		"classname": {
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+		},
+		"import": {
+			{`(?:[ \t]|\\\n)+`, Text, nil},
+			{`as\b`, KeywordNamespace, nil},
+			{`,`, Operator, nil},
+			{`[a-zA-Z_][\w.]*`, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+		"fromimport": {
+			{`(?:[ \t]|\\\n)+`, Text, nil},
+			{`import\b`, KeywordNamespace, Pop(1)},
+			{`None\b`, NameBuiltinPseudo, Pop(1)},
+			{`[a-zA-Z_.][\w.]*`, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+		"stringescape": {
+			{`\\([\\abfnrtv"\']|\n|N\{.*?\}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})`, LiteralStringEscape, nil},
+		},
+		"strings-single": {
+			{`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`[^\\\'"%\n]+`, LiteralStringSingle, nil},
+			{`[\'"\\]`, LiteralStringSingle, nil},
+			{`%`, LiteralStringSingle, nil},
+		},
+		"strings-double": {
+			{`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`[^\\\'"%\n]+`, LiteralStringDouble, nil},
+			{`[\'"\\]`, LiteralStringDouble, nil},
+			{`%`, LiteralStringDouble, nil},
+		},
+		"dqs": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+			Include("strings-double"),
+		},
+		"sqs": {
+			{`'`, LiteralStringSingle, Pop(1)},
+			{`\\\\|\\'|\\\n`, LiteralStringEscape, nil},
+			Include("strings-single"),
+		},
+		"tdqs": {
+			{`"""`, LiteralStringDouble, Pop(1)},
+			Include("strings-double"),
+			{`\n`, LiteralStringDouble, nil},
+		},
+		"tsqs": {
+			{`'''`, LiteralStringSingle, Pop(1)},
+			Include("strings-single"),
+			{`\n`, LiteralStringSingle, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/p/python3.go b/vendor/github.com/alecthomas/chroma/lexers/p/python3.go
new file mode 100644
index 0000000000..980799824d
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/p/python3.go
@@ -0,0 +1,137 @@
+package p
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var python3Identifier = `[A-Z_a-zªµºÀ-ÖØ-öø-ˁˆ-ˑˠ-ˤˬˮͰ-ʹͶ-ͷͻ-ͽΆΈ-ΊΌΎ-ΡΣ-ϵϷ-ҁҊ-ԧԱ-Ֆՙա-ևא-תװ-ײؠ-يٮ-ٯٱ-ۓەۥ-ۦۮ-ۯۺ-ۼۿܐܒ-ܯݍ-ޥޱߊ-ߪߴ-ߵߺࠀ-ࠕࠚࠤࠨࡀ-ࡘࢠࢢ-ࢬऄ-हऽॐक़-ॡॱ-ॷॹ-ॿঅ-ঌএ-ঐও-নপ-রলশ-হঽৎড়-ঢ়য়-ৡৰ-ৱਅ-ਊਏ-ਐਓ-ਨਪ-ਰਲ-ਲ਼ਵ-ਸ਼ਸ-ਹਖ਼-ੜਫ਼ੲ-ੴઅ-ઍએ-ઑઓ-નપ-રલ-ળવ-હઽૐૠ-ૡଅ-ଌଏ-ଐଓ-ନପ-ରଲ-ଳଵ-ହଽଡ଼-ଢ଼ୟ-ୡୱஃஅ-ஊஎ-ஐஒ-கங-சஜஞ-டண-தந-பம-ஹௐఅ-ఌఎ-ఐఒ-నప-ళవ-హఽౘ-ౙౠ-ౡಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹಽೞೠ-ೡೱ-ೲഅ-ഌഎ-ഐഒ-ഺഽൎൠ-ൡൺ-ൿඅ-ඖක-නඳ-රලව-ෆก-ะาเ-ๆກ-ຂຄງ-ຈຊຍດ-ທນ-ຟມ-ຣລວສ-ຫອ-ະາຽເ-ໄໆໜ-ໟༀཀ-ཇཉ-ཬྈ-ྌက-ဪဿၐ-ၕၚ-ၝၡၥ-ၦၮ-ၰၵ-ႁႎႠ-ჅჇჍა-ჺჼ-ቈቊ-ቍቐ-ቖቘቚ-ቝበ-ኈኊ-ኍነ-ኰኲ-ኵኸ-ኾዀዂ-ዅወ-ዖዘ-ጐጒ-ጕጘ-ፚᎀ-ᎏᎠ-Ᏼᐁ-ᙬᙯ-ᙿᚁ-ᚚᚠ-ᛪᛮ-ᛰᜀ-ᜌᜎ-ᜑᜠ-ᜱᝀ-ᝑᝠ-ᝬᝮ-ᝰក-ឳៗៜᠠ-ᡷᢀ-ᢨᢪᢰ-ᣵᤀ-ᤜᥐ-ᥭᥰ-ᥴᦀ-ᦫᧁ-ᧇᨀ-ᨖᨠ-ᩔᪧᬅ-ᬳᭅ-ᭋᮃ-ᮠᮮ-ᮯᮺ-ᯥᰀ-ᰣᱍ-ᱏᱚ-ᱽᳩ-ᳬᳮ-ᳱᳵ-ᳶᴀ-ᶿḀ-ἕἘ-Ἕἠ-ὅὈ-Ὅὐ-ὗὙὛὝὟ-ώᾀ-ᾴᾶ-ᾼιῂ-ῄῆ-ῌῐ-ΐῖ-Ίῠ-Ῥῲ-ῴῶ-ῼⁱⁿₐ-ₜℂℇℊ-ℓℕ℘-ℝℤΩℨK-ℹℼ-ℿⅅ-ⅉⅎⅠ-ↈⰀ-Ⱞⰰ-ⱞⱠ-ⳤⳫ-ⳮⳲ-ⳳⴀ-ⴥⴧⴭⴰ-ⵧⵯⶀ-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞ々-〇〡-〩〱-〵〸-〼ぁ-ゖゝ-ゟァ-ヺー-ヿㄅ-ㄭㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿌ꀀ-ꒌꓐ-ꓽꔀ-ꘌꘐ-ꘟꘪ-ꘫꙀ-ꙮꙿ-ꚗꚠ-ꛯꜗ-ꜟꜢ-ꞈꞋ-ꞎꞐ-ꞓꞠ-Ɦꟸ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꣲ-ꣷꣻꤊ-ꤥꤰ-ꥆꥠ-ꥼꦄ-ꦲꧏꨀ-ꨨꩀ-ꩂꩄ-ꩋꩠ-ꩶꩺꪀ-ꪯꪱꪵ-ꪶꪹ-ꪽꫀꫂꫛ-ꫝꫠ-ꫪꫲ-ꫴꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꯀ-ꯢ가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎ff-stﬓ-ﬗיִײַ-ﬨשׁ-זּטּ-לּמּנּ-סּףּ-פּצּ-ﮱﯓ-ﱝﱤ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷹﹱﹳﹷﹹﹻﹽﹿ-ﻼＡ-Ｚａ-ｚｦ-ﾝﾠ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ𐀀-𐀋𐀍-𐀦𐀨-𐀺𐀼-𐀽𐀿-𐁍𐁐-𐁝𐂀-𐃺𐅀-𐅴𐊀-𐊜𐊠-𐋐𐌀-𐌞𐌰-𐍊𐎀-𐎝𐎠-𐏃𐏈-𐏏𐏑-𐏕𐐀-𐒝𐠀-𐠅𐠈𐠊-𐠵𐠷-𐠸𐠼𐠿-𐡕𐤀-𐤕𐤠-𐤹𐦀-𐦷𐦾-𐦿𐨀𐨐-𐨓𐨕-𐨗𐨙-𐨳𐩠-𐩼𐬀-𐬵𐭀-𐭕𐭠-𐭲𐰀-𐱈𑀃-𑀷𑂃-𑂯𑃐-𑃨𑄃-𑄦𑆃-𑆲𑇁-𑇄𑚀-𑚪𒀀-𒍮𒐀-𒑢𓀀-𓐮𖠀-𖨸𖼀-𖽄𖽐𖾓-𖾟𛀀-𛀁𝐀-𝑔𝑖-𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒹𝒻𝒽-𝓃𝓅-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔞-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕒-𝚥𝚨-𝛀𝛂-𝛚𝛜-𝛺𝛼-𝜔𝜖-𝜴𝜶-𝝎𝝐-𝝮𝝰-𝞈𝞊-𝞨𝞪-𝟂𝟄-𝟋𞸀-𞸃𞸅-𞸟𞸡-𞸢𞸤𞸧𞸩-𞸲𞸴-𞸷𞸹𞸻𞹂𞹇𞹉𞹋𞹍-𞹏𞹑-𞹒𞹔𞹗𞹙𞹛𞹝𞹟𞹡-𞹢𞹤𞹧-𞹪𞹬-𞹲𞹴-𞹷𞹹-𞹼𞹾𞺀-𞺉𞺋-𞺛𞺡-𞺣𞺥-𞺩𞺫-𞺻𠀀-𪛖𪜀-𫜴𫝀-𫠝丽-𪘀][0-9A-Z_a-zªµ·ºÀ-ÖØ-öø-ˁˆ-ˑˠ-ˤˬˮ̀-ʹͶ-ͷͻ-ͽΆ-ΊΌΎ-ΡΣ-ϵϷ-ҁ҃-҇Ҋ-ԧԱ-Ֆՙա-և֑-ֽֿׁ-ׂׄ-ׇׅא-תװ-ײؐ-ؚؠ-٩ٮ-ۓە-ۜ۟-۪ۨ-ۼۿܐ-݊ݍ-ޱ߀-ߵߺࠀ-࠭ࡀ-࡛ࢠࢢ-ࢬࣤ-ࣾऀ-ॣ०-९ॱ-ॷॹ-ॿঁ-ঃঅ-ঌএ-ঐও-নপ-রলশ-হ়-ৄে-ৈো-ৎৗড়-ঢ়য়-ৣ০-ৱਁ-ਃਅ-ਊਏ-ਐਓ-ਨਪ-ਰਲ-ਲ਼ਵ-ਸ਼ਸ-ਹ਼ਾ-ੂੇ-ੈੋ-੍ੑਖ਼-ੜਫ਼੦-ੵઁ-ઃઅ-ઍએ-ઑઓ-નપ-રલ-ળવ-હ઼-ૅે-ૉો-્ૐૠ-ૣ૦-૯ଁ-ଃଅ-ଌଏ-ଐଓ-ନପ-ରଲ-ଳଵ-ହ଼-ୄେ-ୈୋ-୍ୖ-ୗଡ଼-ଢ଼ୟ-ୣ୦-୯ୱஂ-ஃஅ-ஊஎ-ஐஒ-கங-சஜஞ-டண-தந-பம-ஹா-ூெ-ைொ-்ௐௗ௦-௯ఁ-ఃఅ-ఌఎ-ఐఒ-నప-ళవ-హఽ-ౄె-ైొ-్ౕ-ౖౘ-ౙౠ-ౣ౦-౯ಂ-ಃಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹ಼-ೄೆ-ೈೊ-್ೕ-ೖೞೠ-ೣ೦-೯ೱ-ೲം-ഃഅ-ഌഎ-ഐഒ-ഺഽ-ൄെ-ൈൊ-ൎൗൠ-ൣ൦-൯ൺ-ൿං-ඃඅ-ඖක-නඳ-රලව-ෆ්ා-ුූෘ-ෟෲ-ෳก-ฺเ-๎๐-๙ກ-ຂຄງ-ຈຊຍດ-ທນ-ຟມ-ຣລວສ-ຫອ-ູົ-ຽເ-ໄໆ່-ໍ໐-໙ໜ-ໟༀ༘-༙༠-༩༹༵༷༾-ཇཉ-ཬཱ-྄྆-ྗྙ-ྼ࿆က-၉ၐ-ႝႠ-ჅჇჍა-ჺჼ-ቈቊ-ቍቐ-ቖቘቚ-ቝበ-ኈኊ-ኍነ-ኰኲ-ኵኸ-ኾዀዂ-ዅወ-ዖዘ-ጐጒ-ጕጘ-ፚ፝-፟፩-፱ᎀ-ᎏᎠ-Ᏼᐁ-ᙬᙯ-ᙿᚁ-ᚚᚠ-ᛪᛮ-ᛰᜀ-ᜌᜎ-᜔ᜠ-᜴ᝀ-ᝓᝠ-ᝬᝮ-ᝰᝲ-ᝳក-៓ៗៜ-៝០-៩᠋-᠍᠐-᠙ᠠ-ᡷᢀ-ᢪᢰ-ᣵᤀ-ᤜᤠ-ᤫᤰ-᤻᥆-ᥭᥰ-ᥴᦀ-ᦫᦰ-ᧉ᧐-᧚ᨀ-ᨛᨠ-ᩞ᩠-᩿᩼-᪉᪐-᪙ᪧᬀ-ᭋ᭐-᭙᭫-᭳ᮀ-᯳ᰀ-᰷᱀-᱉ᱍ-ᱽ᳐-᳔᳒-ᳶᴀ-ᷦ᷼-ἕἘ-Ἕἠ-ὅὈ-Ὅὐ-ὗὙὛὝὟ-ώᾀ-ᾴᾶ-ᾼιῂ-ῄῆ-ῌῐ-ΐῖ-Ίῠ-Ῥῲ-ῴῶ-ῼ‿-⁀⁔ⁱⁿₐ-ₜ⃐-⃥⃜⃡-⃰ℂℇℊ-ℓℕ℘-ℝℤΩℨK-ℹℼ-ℿⅅ-ⅉⅎⅠ-ↈⰀ-Ⱞⰰ-ⱞⱠ-ⳤⳫ-ⳳⴀ-ⴥⴧⴭⴰ-ⵧⵯ⵿-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞⷠ-ⷿ々-〇〡-〯〱-〵〸-〼ぁ-ゖ゙-゚ゝ-ゟァ-ヺー-ヿㄅ-ㄭㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿌ꀀ-ꒌꓐ-ꓽꔀ-ꘌꘐ-ꘫꙀ-꙯ꙴ-꙽ꙿ-ꚗꚟ-꛱ꜗ-ꜟꜢ-ꞈꞋ-ꞎꞐ-ꞓꞠ-Ɦꟸ-ꠧꡀ-ꡳꢀ-꣄꣐-꣙꣠-ꣷꣻ꤀-꤭ꤰ-꥓ꥠ-ꥼꦀ-꧀ꧏ-꧙ꨀ-ꨶꩀ-ꩍ꩐-꩙ꩠ-ꩶꩺ-ꩻꪀ-ꫂꫛ-ꫝꫠ-ꫯꫲ-꫶ꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꯀ-ꯪ꯬-꯭꯰-꯹가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎ff-stﬓ-ﬗיִ-ﬨשׁ-זּטּ-לּמּנּ-סּףּ-פּצּ-ﮱﯓ-ﱝﱤ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷹ︀-️︠-︦︳-︴﹍-﹏ﹱﹳﹷﹹﹻﹽﹿ-ﻼ０-９Ａ-Ｚ＿ａ-ｚｦ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ𐀀-𐀋𐀍-𐀦𐀨-𐀺𐀼-𐀽𐀿-𐁍𐁐-𐁝𐂀-𐃺𐅀-𐅴𐇽𐊀-𐊜𐊠-𐋐𐌀-𐌞𐌰-𐍊𐎀-𐎝𐎠-𐏃𐏈-𐏏𐏑-𐏕𐐀-𐒝𐒠-𐒩𐠀-𐠅𐠈𐠊-𐠵𐠷-𐠸𐠼𐠿-𐡕𐤀-𐤕𐤠-𐤹𐦀-𐦷𐦾-𐦿𐨀-𐨃𐨅-𐨆𐨌-𐨓𐨕-𐨗𐨙-𐨳𐨸-𐨿𐨺𐩠-𐩼𐬀-𐬵𐭀-𐭕𐭠-𐭲𐰀-𐱈𑀀-𑁆𑁦-𑁯𑂀-𑂺𑃐-𑃨𑃰-𑃹𑄀-𑄴𑄶-𑄿𑆀-𑇄𑇐-𑇙𑚀-𑚷𑛀-𑛉𒀀-𒍮𒐀-𒑢𓀀-𓐮𖠀-𖨸𖼀-𖽄𖽐-𖽾𖾏-𖾟𛀀-𛀁𝅥-𝅩𝅭-𝅲𝅻-𝆂𝆅-𝆋𝆪-𝆭𝉂-𝉄𝐀-𝑔𝑖-𝒜𝒞-𝒟𝒢𝒥-𝒦𝒩-𝒬𝒮-𝒹𝒻𝒽-𝓃𝓅-𝔅𝔇-𝔊𝔍-𝔔𝔖-𝔜𝔞-𝔹𝔻-𝔾𝕀-𝕄𝕆𝕊-𝕐𝕒-𝚥𝚨-𝛀𝛂-𝛚𝛜-𝛺𝛼-𝜔𝜖-𝜴𝜶-𝝎𝝐-𝝮𝝰-𝞈𝞊-𝞨𝞪-𝟂𝟄-𝟋𝟎-𝟿𞸀-𞸃𞸅-𞸟𞸡-𞸢𞸤𞸧𞸩-𞸲𞸴-𞸷𞸹𞸻𞹂𞹇𞹉𞹋𞹍-𞹏𞹑-𞹒𞹔𞹗𞹙𞹛𞹝𞹟𞹡-𞹢𞹤𞹧-𞹪𞹬-𞹲𞹴-𞹷𞹹-𞹼𞹾𞺀-𞺉𞺋-𞺛𞺡-𞺣𞺥-𞺩𞺫-𞺻𠀀-𪛖𪜀-𫜴𫝀-𫠝丽-𪘀󠄀-󠇯]*`
+
+// Python3 lexer.
+var Python3 = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Python 3",
+		Aliases:   []string{"python3", "py3"},
+		Filenames: []string{},
+		MimeTypes: []string{"text/x-python3", "application/x-python3"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`^(\s*)([rRuUbB]{,2})("""(?:.|\n)*?""")`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+			{`^(\s*)([rRuUbB]{,2})('''(?:.|\n)*?''')`, ByGroups(Text, LiteralStringAffix, LiteralStringDoc), nil},
+			{`[^\S\n]+`, Text, nil},
+			{`\A#!.+$`, CommentHashbang, nil},
+			{`#.*$`, CommentSingle, nil},
+			{`[]{}:(),;[]`, Punctuation, nil},
+			{`\\\n`, Text, nil},
+			{`\\`, Text, nil},
+			{`(in|is|and|or|not)\b`, OperatorWord, nil},
+			{`!=|==|<<|>>|[-~+/*%=<>&^|.]`, Operator, nil},
+			Include("keywords"),
+			{`(def)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("funcname")},
+			{`(class)((?:\s|\\\s)+)`, ByGroups(Keyword, Text), Push("classname")},
+			{`(from)((?:\s|\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("fromimport")},
+			{`(import)((?:\s|\\\s)+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			Include("builtins"),
+			Include("magicfuncs"),
+			Include("magicvars"),
+			Include("backtick"),
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("tdqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("tsqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Push("dqs")},
+			{`([rR]|[uUbB][rR]|[rR][uUbB])(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Push("sqs")},
+			{`([uUbB]?)(""")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "tdqs")},
+			{`([uUbB]?)(''')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "tsqs")},
+			{`([uUbB]?)(")`, ByGroups(LiteralStringAffix, LiteralStringDouble), Combined("stringescape", "dqs")},
+			{`([uUbB]?)(')`, ByGroups(LiteralStringAffix, LiteralStringSingle), Combined("stringescape", "sqs")},
+			Include("name"),
+			Include("numbers"),
+		},
+		"keywords": {
+			{Words(``, `\b`, `assert`, `async`, `await`, `break`, `continue`, `del`, `elif`, `else`, `except`, `finally`, `for`, `global`, `if`, `lambda`, `pass`, `raise`, `nonlocal`, `return`, `try`, `while`, `yield`, `yield from`, `as`, `with`), Keyword, nil},
+			{Words(``, `\b`, `True`, `False`, `None`), KeywordConstant, nil},
+		},
+		"builtins": {
+			{Words(`(?<!\.)`, `\b`, `__import__`, `abs`, `all`, `any`, `bin`, `bool`, `bytearray`, `bytes`, `chr`, `classmethod`, `cmp`, `compile`, `complex`, `delattr`, `dict`, `dir`, `divmod`, `enumerate`, `eval`, `filter`, `float`, `format`, `frozenset`, `getattr`, `globals`, `hasattr`, `hash`, `hex`, `id`, `input`, `int`, `isinstance`, `issubclass`, `iter`, `len`, `list`, `locals`, `map`, `max`, `memoryview`, `min`, `next`, `object`, `oct`, `open`, `ord`, `pow`, `print`, `property`, `range`, `repr`, `reversed`, `round`, `set`, `setattr`, `slice`, `sorted`, `staticmethod`, `str`, `sum`, `super`, `tuple`, `type`, `vars`, `zip`), NameBuiltin, nil},
+			{`(?<!\.)(self|Ellipsis|NotImplemented|cls)\b`, NameBuiltinPseudo, nil},
+			{Words(`(?<!\.)`, `\b`, `ArithmeticError`, `AssertionError`, `AttributeError`, `BaseException`, `BufferError`, `BytesWarning`, `DeprecationWarning`, `EOFError`, `EnvironmentError`, `Exception`, `FloatingPointError`, `FutureWarning`, `GeneratorExit`, `IOError`, `ImportError`, `ImportWarning`, `IndentationError`, `IndexError`, `KeyError`, `KeyboardInterrupt`, `LookupError`, `MemoryError`, `NameError`, `NotImplementedError`, `OSError`, `OverflowError`, `PendingDeprecationWarning`, `ReferenceError`, `ResourceWarning`, `RuntimeError`, `RuntimeWarning`, `StopIteration`, `SyntaxError`, `SyntaxWarning`, `SystemError`, `SystemExit`, `TabError`, `TypeError`, `UnboundLocalError`, `UnicodeDecodeError`, `UnicodeEncodeError`, `UnicodeError`, `UnicodeTranslateError`, `UnicodeWarning`, `UserWarning`, `ValueError`, `VMSError`, `Warning`, `WindowsError`, `ZeroDivisionError`, `BlockingIOError`, `ChildProcessError`, `ConnectionError`, `BrokenPipeError`, `ConnectionAbortedError`, `ConnectionRefusedError`, `ConnectionResetError`, `FileExistsError`, `FileNotFoundError`, `InterruptedError`, `IsADirectoryError`, `NotADirectoryError`, `PermissionError`, `ProcessLookupError`, `TimeoutError`), NameException, nil},
+		},
+		"magicfuncs": {
+			{Words(``, `\b`, `__abs__`, `__add__`, `__aenter__`, `__aexit__`, `__aiter__`, `__and__`, `__anext__`, `__await__`, `__bool__`, `__bytes__`, `__call__`, `__complex__`, `__contains__`, `__del__`, `__delattr__`, `__delete__`, `__delitem__`, `__dir__`, `__divmod__`, `__enter__`, `__eq__`, `__exit__`, `__float__`, `__floordiv__`, `__format__`, `__ge__`, `__get__`, `__getattr__`, `__getattribute__`, `__getitem__`, `__gt__`, `__hash__`, `__iadd__`, `__iand__`, `__ifloordiv__`, `__ilshift__`, `__imatmul__`, `__imod__`, `__import__`, `__imul__`, `__index__`, `__init__`, `__instancecheck__`, `__int__`, `__invert__`, `__ior__`, `__ipow__`, `__irshift__`, `__isub__`, `__iter__`, `__itruediv__`, `__ixor__`, `__le__`, `__len__`, `__length_hint__`, `__lshift__`, `__lt__`, `__matmul__`, `__missing__`, `__mod__`, `__mul__`, `__ne__`, `__neg__`, `__new__`, `__next__`, `__or__`, `__pos__`, `__pow__`, `__prepare__`, `__radd__`, `__rand__`, `__rdivmod__`, `__repr__`, `__reversed__`, `__rfloordiv__`, `__rlshift__`, `__rmatmul__`, `__rmod__`, `__rmul__`, `__ror__`, `__round__`, `__rpow__`, `__rrshift__`, `__rshift__`, `__rsub__`, `__rtruediv__`, `__rxor__`, `__set__`, `__setattr__`, `__setitem__`, `__str__`, `__sub__`, `__subclasscheck__`, `__truediv__`, `__xor__`), NameFunctionMagic, nil},
+		},
+		"magicvars": {
+			{Words(``, `\b`, `__annotations__`, `__bases__`, `__class__`, `__closure__`, `__code__`, `__defaults__`, `__dict__`, `__doc__`, `__file__`, `__func__`, `__globals__`, `__kwdefaults__`, `__module__`, `__mro__`, `__name__`, `__objclass__`, `__qualname__`, `__self__`, `__slots__`, `__weakref__`), NameVariableMagic, nil},
+		},
+		"numbers": {
+			{`(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\d+[eE][+-]?[0-9]+j?`, LiteralNumberFloat, nil},
+			{`0[oO][0-7]+`, LiteralNumberOct, nil},
+			{`0[bB][01]+`, LiteralNumberBin, nil},
+			{`0[xX][a-fA-F0-9]+`, LiteralNumberHex, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+		},
+		"backtick": {},
+		"name": {
+			{`@\w+`, NameDecorator, nil},
+			{`@`, Operator, nil},
+			{python3Identifier, Name, nil},
+		},
+		"funcname": {
+			{python3Identifier, NameFunction, Pop(1)},
+		},
+		"classname": {
+			{python3Identifier, NameClass, Pop(1)},
+		},
+		"import": {
+			{`(\s+)(as)(\s+)`, ByGroups(Text, Keyword, Text), nil},
+			{`\.`, NameNamespace, nil},
+			{python3Identifier, NameNamespace, nil},
+			{`(\s*)(,)(\s*)`, ByGroups(Text, Operator, Text), nil},
+			Default(Pop(1)),
+		},
+		"fromimport": {
+			{`(\s+)(import)\b`, ByGroups(Text, Keyword), Pop(1)},
+			{`\.`, NameNamespace, nil},
+			{python3Identifier, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+		"stringescape": {
+			{`\\([\\abfnrtv"\']|\n|N\{.*?\}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})`, LiteralStringEscape, nil},
+		},
+		"strings-single": {
+			{`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`\{((\w+)((\.\w+)|(\[[^\]]+\]))*)?(\![sra])?(\:(.?[<>=\^])?[-+ ]?#?0?(\d+)?,?(\.\d+)?[E-GXb-gnosx%]?)?\}`, LiteralStringInterpol, nil},
+			{`[^\\\'"%{\n]+`, LiteralStringSingle, nil},
+			{`[\'"\\]`, LiteralStringSingle, nil},
+			{`%|(\{{1,2})`, LiteralStringSingle, nil},
+		},
+		"strings-double": {
+			{`%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?[hlL]?[E-GXc-giorsux%]`, LiteralStringInterpol, nil},
+			{`\{((\w+)((\.\w+)|(\[[^\]]+\]))*)?(\![sra])?(\:(.?[<>=\^])?[-+ ]?#?0?(\d+)?,?(\.\d+)?[E-GXb-gnosx%]?)?\}`, LiteralStringInterpol, nil},
+			{`[^\\\'"%{\n]+`, LiteralStringDouble, nil},
+			{`[\'"\\]`, LiteralStringDouble, nil},
+			{`%|(\{{1,2})`, LiteralStringDouble, nil},
+		},
+		"dqs": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+			Include("strings-double"),
+		},
+		"sqs": {
+			{`'`, LiteralStringSingle, Pop(1)},
+			{`\\\\|\\'|\\\n`, LiteralStringEscape, nil},
+			Include("strings-single"),
+		},
+		"tdqs": {
+			{`"""`, LiteralStringDouble, Pop(1)},
+			Include("strings-double"),
+			{`\n`, LiteralStringDouble, nil},
+		},
+		"tsqs": {
+			{`'''`, LiteralStringSingle, Pop(1)},
+			Include("strings-single"),
+			{`\n`, LiteralStringSingle, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/q/qbasic.go b/vendor/github.com/alecthomas/chroma/lexers/q/qbasic.go
new file mode 100644
index 0000000000..fd47c08003
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/q/qbasic.go
@@ -0,0 +1,67 @@
+package q
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Qbasic lexer.
+var Qbasic = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "QBasic",
+		Aliases:   []string{"qbasic", "basic"},
+		Filenames: []string{"*.BAS", "*.bas"},
+		MimeTypes: []string{"text/basic"},
+	},
+	Rules{
+		"root": {
+			{`\n+`, Text, nil},
+			{`\s+`, TextWhitespace, nil},
+			{`^(\s*)(\d*)(\s*)(REM .*)$`, ByGroups(TextWhitespace, NameLabel, TextWhitespace, CommentSingle), nil},
+			{`^(\s*)(\d+)(\s*)`, ByGroups(TextWhitespace, NameLabel, TextWhitespace), nil},
+			{`(?=[\s]*)(\w+)(?=[\s]*=)`, NameVariableGlobal, nil},
+			{`(?=[^"]*)\'.*$`, CommentSingle, nil},
+			{`"[^\n"]*"`, LiteralStringDouble, nil},
+			{`(END)(\s+)(FUNCTION|IF|SELECT|SUB)`, ByGroups(KeywordReserved, TextWhitespace, KeywordReserved), nil},
+			{`(DECLARE)(\s+)([A-Z]+)(\s+)(\S+)`, ByGroups(KeywordDeclaration, TextWhitespace, NameVariable, TextWhitespace, Name), nil},
+			{`(DIM)(\s+)(SHARED)(\s+)([^\s(]+)`, ByGroups(KeywordDeclaration, TextWhitespace, NameVariable, TextWhitespace, NameVariableGlobal), nil},
+			{`(DIM)(\s+)([^\s(]+)`, ByGroups(KeywordDeclaration, TextWhitespace, NameVariableGlobal), nil},
+			{`^(\s*)([a-zA-Z_]+)(\s*)(\=)`, ByGroups(TextWhitespace, NameVariableGlobal, TextWhitespace, Operator), nil},
+			{`(GOTO|GOSUB)(\s+)(\w+\:?)`, ByGroups(KeywordReserved, TextWhitespace, NameLabel), nil},
+			{`(SUB)(\s+)(\w+\:?)`, ByGroups(KeywordReserved, TextWhitespace, NameLabel), nil},
+			Include("declarations"),
+			Include("functions"),
+			Include("metacommands"),
+			Include("operators"),
+			Include("statements"),
+			Include("keywords"),
+			{`[a-zA-Z_]\w*[$@#&!]`, NameVariableGlobal, nil},
+			{`[a-zA-Z_]\w*\:`, NameLabel, nil},
+			{`\-?\d*\.\d+[@|#]?`, LiteralNumberFloat, nil},
+			{`\-?\d+[@|#]`, LiteralNumberFloat, nil},
+			{`\-?\d+#?`, LiteralNumberIntegerLong, nil},
+			{`\-?\d+#?`, LiteralNumberInteger, nil},
+			{`!=|==|:=|\.=|<<|>>|[-~+/\\*%=<>&^|?:!.]`, Operator, nil},
+			{`[\[\]{}(),;]`, Punctuation, nil},
+			{`[\w]+`, NameVariableGlobal, nil},
+		},
+		"declarations": {
+			{`\b(DATA|LET)(?=\(|\b)`, KeywordDeclaration, nil},
+		},
+		"functions": {
+			{`\b(ABS|ASC|ATN|CDBL|CHR\$|CINT|CLNG|COMMAND\$|COS|CSNG|CSRLIN|CVD|CVDMBF|CVI|CVL|CVS|CVSMBF|DATE\$|ENVIRON\$|EOF|ERDEV|ERDEV\$|ERL|ERR|EXP|FILEATTR|FIX|FRE|FREEFILE|HEX\$|INKEY\$|INP|INPUT\$|INSTR|INT|IOCTL\$|LBOUND|LCASE\$|LEFT\$|LEN|LOC|LOF|LOG|LPOS|LTRIM\$|MID\$|MKD\$|MKDMBF\$|MKI\$|MKL\$|MKS\$|MKSMBF\$|OCT\$|PEEK|PEN|PLAY|PMAP|POINT|POS|RIGHT\$|RND|RTRIM\$|SADD|SCREEN|SEEK|SETMEM|SGN|SIN|SPACE\$|SPC|SQR|STICK|STR\$|STRIG|STRING\$|TAB|TAN|TIME\$|TIMER|UBOUND|UCASE\$|VAL|VARPTR|VARPTR\$|VARSEG)(?=\(|\b)`, KeywordReserved, nil},
+		},
+		"metacommands": {
+			{`\b(\$DYNAMIC|\$INCLUDE|\$STATIC)(?=\(|\b)`, KeywordConstant, nil},
+		},
+		"operators": {
+			{`\b(AND|EQV|IMP|NOT|OR|XOR)(?=\(|\b)`, OperatorWord, nil},
+		},
+		"statements": {
+			{`\b(BEEP|BLOAD|BSAVE|CALL|CALL\ ABSOLUTE|CALL\ INTERRUPT|CALLS|CHAIN|CHDIR|CIRCLE|CLEAR|CLOSE|CLS|COLOR|COM|COMMON|CONST|DATA|DATE\$|DECLARE|DEF\ FN|DEF\ SEG|DEFDBL|DEFINT|DEFLNG|DEFSNG|DEFSTR|DEF|DIM|DO|LOOP|DRAW|END|ENVIRON|ERASE|ERROR|EXIT|FIELD|FILES|FOR|NEXT|FUNCTION|GET|GOSUB|GOTO|IF|THEN|INPUT|INPUT\ \#|IOCTL|KEY|KEY|KILL|LET|LINE|LINE\ INPUT|LINE\ INPUT\ \#|LOCATE|LOCK|UNLOCK|LPRINT|LSET|MID\$|MKDIR|NAME|ON\ COM|ON\ ERROR|ON\ KEY|ON\ PEN|ON\ PLAY|ON\ STRIG|ON\ TIMER|ON\ UEVENT|ON|OPEN|OPEN\ COM|OPTION\ BASE|OUT|PAINT|PALETTE|PCOPY|PEN|PLAY|POKE|PRESET|PRINT|PRINT\ \#|PRINT\ USING|PSET|PUT|PUT|RANDOMIZE|READ|REDIM|REM|RESET|RESTORE|RESUME|RETURN|RMDIR|RSET|RUN|SCREEN|SEEK|SELECT\ CASE|SHARED|SHELL|SLEEP|SOUND|STATIC|STOP|STRIG|SUB|SWAP|SYSTEM|TIME\$|TIMER|TROFF|TRON|TYPE|UEVENT|UNLOCK|VIEW|WAIT|WHILE|WEND|WIDTH|WINDOW|WRITE)\b`, KeywordReserved, nil},
+		},
+		"keywords": {
+			{`\b(ACCESS|ALIAS|ANY|APPEND|AS|BASE|BINARY|BYVAL|CASE|CDECL|DOUBLE|ELSE|ELSEIF|ENDIF|INTEGER|IS|LIST|LOCAL|LONG|LOOP|MOD|NEXT|OFF|ON|OUTPUT|RANDOM|SIGNAL|SINGLE|STEP|STRING|THEN|TO|UNTIL|USING|WEND)\b`, Keyword, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/r/r.go b/vendor/github.com/alecthomas/chroma/lexers/r/r.go
new file mode 100644
index 0000000000..c2d3f56c72
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/r/r.go
@@ -0,0 +1,66 @@
+package r
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// R/S lexer.
+var R = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "R",
+		Aliases:   []string{"splus", "s", "r"},
+		Filenames: []string{"*.S", "*.R", "*.r", ".Rhistory", ".Rprofile", ".Renviron"},
+		MimeTypes: []string{"text/S-plus", "text/S", "text/x-r-source", "text/x-r", "text/x-R", "text/x-r-history", "text/x-r-profile"},
+	},
+	Rules{
+		"comments": {
+			{`#.*$`, CommentSingle, nil},
+		},
+		"valid_name": {
+			{"(?:`[^`\\\\]*(?:\\\\.[^`\\\\]*)*`)|(?:(?:[a-zA-z]|[_.][^0-9])[\\w_.]*)", Name, nil},
+		},
+		"punctuation": {
+			{`\[{1,2}|\]{1,2}|\(|\)|;|,`, Punctuation, nil},
+		},
+		"keywords": {
+			{`(if|else|for|while|repeat|in|next|break|return|switch|function)(?![\w.])`, KeywordReserved, nil},
+		},
+		"operators": {
+			{`<<?-|->>?|-|==|<=|>=|<|>|&&?|!=|\|\|?|\?`, Operator, nil},
+			{`\*|\+|\^|/|!|%[^%]*%|=|~|\$|@|:{1,3}`, Operator, nil},
+		},
+		"builtin_symbols": {
+			{`(NULL|NA(_(integer|real|complex|character)_)?|letters|LETTERS|Inf|TRUE|FALSE|NaN|pi|\.\.(\.|[0-9]+))(?![\w.])`, KeywordConstant, nil},
+			{`(T|F)\b`, NameBuiltinPseudo, nil},
+		},
+		"numbers": {
+			{`0[xX][a-fA-F0-9]+([pP][0-9]+)?[Li]?`, LiteralNumberHex, nil},
+			{`[+-]?([0-9]+(\.[0-9]+)?|\.[0-9]+|\.)([eE][+-]?[0-9]+)?[Li]?`, LiteralNumber, nil},
+		},
+		"statements": {
+			Include("comments"),
+			{`\s+`, Text, nil},
+			{`\'`, LiteralString, Push("string_squote")},
+			{`\"`, LiteralString, Push("string_dquote")},
+			Include("builtin_symbols"),
+			Include("valid_name"),
+			Include("numbers"),
+			Include("keywords"),
+			Include("punctuation"),
+			Include("operators"),
+		},
+		"root": {
+			{"((?:`[^`\\\\]*(?:\\\\.[^`\\\\]*)*`)|(?:(?:[a-zA-z]|[_.][^0-9])[\\w_.]*))\\s*(?=\\()", NameFunction, nil},
+			Include("statements"),
+			{`\{|\}`, Punctuation, nil},
+			{`.`, Text, nil},
+		},
+		"string_squote": {
+			{`([^\'\\]|\\.)*\'`, LiteralString, Pop(1)},
+		},
+		"string_dquote": {
+			{`([^"\\]|\\.)*"`, LiteralString, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/r/racket.go b/vendor/github.com/alecthomas/chroma/lexers/r/racket.go
new file mode 100644
index 0000000000..cf27ea10ca
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/r/racket.go
@@ -0,0 +1,102 @@
+package r
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Racket lexer.
+var Racket = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Racket",
+		Aliases:   []string{"racket", "rkt"},
+		Filenames: []string{"*.rkt", "*.rktd", "*.rktl"},
+		MimeTypes: []string{"text/x-racket", "application/x-racket"},
+	},
+	Rules{
+		"root": {
+			{`[)\]}]`, Error, nil},
+			{`(?!\Z)`, Text, Push("unquoted-datum")},
+		},
+		"datum": {
+			{`(?s)#;|#![ /]([^\\\n]|\\.)*`, Comment, nil},
+			{`;[^\n\r…

]*`, CommentSingle, nil},
+			{`#\|`, CommentMultiline, Push("block-comment")},
+			{`\s+`, Text, nil},
+			{"(?i)(?:#e)?(?:#d)?(?:#e)?[-+]?\\d+(?=[()[\\]{}\",\\'`;\\s])", LiteralNumberInteger, Pop(1)},
+			{"(?i)(?:#e)?(?:#d)?(?:#e)?[-+]?(\\d+(\\.\\d*)?|\\.\\d+)([deflst][-+]?\\d+)?(?=[()[\\]{}\",\\'`;\\s])", LiteralNumberFloat, Pop(1)},
+			{"(?i)(?:#e)?(?:#d)?(?:#e)?[-+]?((?:(?:\\d+(?:/\\d+|\\.\\d*)?|\\.\\d+)(?:[defls][-+]?\\d+)?)([-+](?:(?:\\d+(?:/\\d+|\\.\\d*)?|\\.\\d+)(?:[defls][-+]?\\d+)?)?i)?|[-+](?:(?:\\d+(?:/\\d+|\\.\\d*)?|\\.\\d+)(?:[defls][-+]?\\d+)?)?i)(?=[()[\\]{}\",\\'`;\\s])", LiteralNumber, Pop(1)},
+			{"(?i)(#d)?((?:[-+]?(?:(?:(?:\\d+(?:/\\d+|\\.\\d*)?|\\.\\d+)|(?:\\d+#+(?:\\.#*|/\\d+#*)?|\\.\\d+#+|\\d+(?:\\.\\d*#+|/\\d+#+)))(?:[defls][-+]?\\d+)?)|[-+](?:(?:inf|nan)\\.[0f]))([-+](?:(?:(?:(?:\\d+(?:/\\d+|\\.\\d*)?|\\.\\d+)|(?:\\d+#+(?:\\.#*|/\\d+#*)?|\\.\\d+#+|\\d+(?:\\.\\d*#+|/\\d+#+)))(?:[defls][-+]?\\d+)?)|(?:(?:inf|nan)\\.[0f]))?i)?|[-+](?:(?:(?:(?:\\d+(?:/\\d+|\\.\\d*)?|\\.\\d+)|(?:\\d+#+(?:\\.#*|/\\d+#*)?|\\.\\d+#+|\\d+(?:\\.\\d*#+|/\\d+#+)))(?:[defls][-+]?\\d+)?)|(?:(?:inf|nan)\\.[0f]))?i|(?:[-+]?(?:(?:(?:\\d+(?:/\\d+|\\.\\d*)?|\\.\\d+)|(?:\\d+#+(?:\\.#*|/\\d+#*)?|\\.\\d+#+|\\d+(?:\\.\\d*#+|/\\d+#+)))(?:[defls][-+]?\\d+)?)|[-+](?:(?:inf|nan)\\.[0f]))@(?:[-+]?(?:(?:(?:\\d+(?:/\\d+|\\.\\d*)?|\\.\\d+)|(?:\\d+#+(?:\\.#*|/\\d+#*)?|\\.\\d+#+|\\d+(?:\\.\\d*#+|/\\d+#+)))(?:[defls][-+]?\\d+)?)|[-+](?:(?:inf|nan)\\.[0f])))(?=[()[\\]{}\",\\'`;\\s])", LiteralNumberFloat, Pop(1)},
+			{"(?i)(([-+]?(?:(?:\\d+(?:/\\d+|\\.\\d*)?|\\.\\d+)|(?:\\d+#+(?:\\.#*|/\\d+#*)?|\\.\\d+#+|\\d+(?:\\.\\d*#+|/\\d+#+)))t[-+]?\\d+)|[-+](inf|nan)\\.t)(?=[()[\\]{}\",\\'`;\\s])", LiteralNumberFloat, Pop(1)},
+			{"(?i)(#[ei])?#b(?:\\|[^|]*\\||\\\\[\\w\\W]|[^|\\\\()[\\]{}\",\\'`;\\s]+)+", LiteralNumberBin, Pop(1)},
+			{"(?i)(#[ei])?#o(?:\\|[^|]*\\||\\\\[\\w\\W]|[^|\\\\()[\\]{}\",\\'`;\\s]+)+", LiteralNumberOct, Pop(1)},
+			{"(?i)(#[ei])?#x(?:\\|[^|]*\\||\\\\[\\w\\W]|[^|\\\\()[\\]{}\",\\'`;\\s]+)+", LiteralNumberHex, Pop(1)},
+			{"(?i)(#d)?#i(?:\\|[^|]*\\||\\\\[\\w\\W]|[^|\\\\()[\\]{}\",\\'`;\\s]+)+", LiteralNumberFloat, Pop(1)},
+			{`#?"`, LiteralStringDouble, Push("#pop", "string")},
+			{`#<<(.+)\n(^(?!\1$).*$\n)*^\1$`, LiteralStringHeredoc, Pop(1)},
+			{`#\\(u[\da-fA-F]{1,4}|U[\da-fA-F]{1,8})`, LiteralStringChar, Pop(1)},
+			{`(?is)#\\([0-7]{3}|[a-z]+|.)`, LiteralStringChar, Pop(1)},
+			{`(?s)#[pr]x#?"(\\?.)*?"`, LiteralStringRegex, Pop(1)},
+			{`#(true|false|[tTfF])`, NameConstant, Pop(1)},
+			{"#:(?:\\|[^|]*\\||\\\\[\\w\\W]|[^|\\\\()[\\]{}\",\\'`;\\s]+)+", KeywordDeclaration, Pop(1)},
+			{`(#lang |#!)(\S+)`, ByGroups(KeywordNamespace, NameNamespace), nil},
+			{`#reader`, KeywordNamespace, Push("quoted-datum")},
+			{"(?i)\\.(?=[()[\\]{}\",\\'`;\\s])|#c[is]|#['`]|#,@?", Operator, nil},
+			{`'|#[s&]|#hash(eqv?)?|#\d*(?=[([{])`, Operator, Push("#pop", "quoted-datum")},
+		},
+		"datum*": {
+			{"`|,@?", Operator, nil},
+			{"(?:\\|[^|]*\\||\\\\[\\w\\W]|[^|\\\\()[\\]{}\",\\'`;\\s]+)+", LiteralStringSymbol, Pop(1)},
+			{`[|\\]`, Error, nil},
+			Default(Pop(1)),
+		},
+		"list": {
+			{`[)\]}]`, Punctuation, Pop(1)},
+		},
+		"unquoted-datum": {
+			Include("datum"),
+			{"quote(?=[()[\\]{}\",\\'`;\\s])", Keyword, Push("#pop", "quoted-datum")},
+			{"`", Operator, Push("#pop", "quasiquoted-datum")},
+			{"quasiquote(?=[()[\\]{}\",\\'`;\\s])", Keyword, Push("#pop", "quasiquoted-datum")},
+			{`[([{]`, Punctuation, Push("#pop", "unquoted-list")},
+			{Words(``, "(?=[()[\\]{}\",\\'`;\\s])", `#%app`, `#%datum`, `#%declare`, `#%expression`, `#%module-begin`, `#%plain-app`, `#%plain-lambda`, `#%plain-module-begin`, `#%printing-module-begin`, `#%provide`, `#%require`, `#%stratified-body`, `#%top`, `#%top-interaction`, `#%variable-reference`, `->`, `->*`, `->*m`, `->d`, `->dm`, `->i`, `->m`, `...`, `:do-in`, `==`, `=>`, `_`, `absent`, `abstract`, `all-defined-out`, `all-from-out`, `and`, `any`, `augment`, `augment*`, `augment-final`, `augment-final*`, `augride`, `augride*`, `begin`, `begin-for-syntax`, `begin0`, `case`, `case->`, `case->m`, `case-lambda`, `class`, `class*`, `class-field-accessor`, `class-field-mutator`, `class/c`, `class/derived`, `combine-in`, `combine-out`, `command-line`, `compound-unit`, `compound-unit/infer`, `cond`, `cons/dc`, `contract`, `contract-out`, `contract-struct`, `contracted`, `define`, `define-compound-unit`, `define-compound-unit/infer`, `define-contract-struct`, `define-custom-hash-types`, `define-custom-set-types`, `define-for-syntax`, `define-local-member-name`, `define-logger`, `define-match-expander`, `define-member-name`, `define-module-boundary-contract`, `define-namespace-anchor`, `define-opt/c`, `define-sequence-syntax`, `define-serializable-class`, `define-serializable-class*`, `define-signature`, `define-signature-form`, `define-struct`, `define-struct/contract`, `define-struct/derived`, `define-syntax`, `define-syntax-rule`, `define-syntaxes`, `define-unit`, `define-unit-binding`, `define-unit-from-context`, `define-unit/contract`, `define-unit/new-import-export`, `define-unit/s`, `define-values`, `define-values-for-export`, `define-values-for-syntax`, `define-values/invoke-unit`, `define-values/invoke-unit/infer`, `define/augment`, `define/augment-final`, `define/augride`, `define/contract`, `define/final-prop`, `define/match`, `define/overment`, `define/override`, `define/override-final`, `define/private`, `define/public`, `define/public-final`, `define/pubment`, `define/subexpression-pos-prop`, `define/subexpression-pos-prop/name`, `delay`, `delay/idle`, `delay/name`, `delay/strict`, `delay/sync`, `delay/thread`, `do`, `else`, `except`, `except-in`, `except-out`, `export`, `extends`, `failure-cont`, `false`, `false/c`, `field`, `field-bound?`, `file`, `flat-murec-contract`, `flat-rec-contract`, `for`, `for*`, `for*/and`, `for*/async`, `for*/first`, `for*/fold`, `for*/fold/derived`, `for*/hash`, `for*/hasheq`, `for*/hasheqv`, `for*/last`, `for*/list`, `for*/lists`, `for*/mutable-set`, `for*/mutable-seteq`, `for*/mutable-seteqv`, `for*/or`, `for*/product`, `for*/set`, `for*/seteq`, `for*/seteqv`, `for*/stream`, `for*/sum`, `for*/vector`, `for*/weak-set`, `for*/weak-seteq`, `for*/weak-seteqv`, `for-label`, `for-meta`, `for-syntax`, `for-template`, `for/and`, `for/async`, `for/first`, `for/fold`, `for/fold/derived`, `for/hash`, `for/hasheq`, `for/hasheqv`, `for/last`, `for/list`, `for/lists`, `for/mutable-set`, `for/mutable-seteq`, `for/mutable-seteqv`, `for/or`, `for/product`, `for/set`, `for/seteq`, `for/seteqv`, `for/stream`, `for/sum`, `for/vector`, `for/weak-set`, `for/weak-seteq`, `for/weak-seteqv`, `gen:custom-write`, `gen:dict`, `gen:equal+hash`, `gen:set`, `gen:stream`, `generic`, `get-field`, `hash/dc`, `if`, `implies`, `import`, `include`, `include-at/relative-to`, `include-at/relative-to/reader`, `include/reader`, `inherit`, `inherit-field`, `inherit/inner`, `inherit/super`, `init`, `init-depend`, `init-field`, `init-rest`, `inner`, `inspect`, `instantiate`, `interface`, `interface*`, `invariant-assertion`, `invoke-unit`, `invoke-unit/infer`, `lambda`, `lazy`, `let`, `let*`, `let*-values`, `let-syntax`, `let-syntaxes`, `let-values`, `let/cc`, `let/ec`, `letrec`, `letrec-syntax`, `letrec-syntaxes`, `letrec-syntaxes+values`, `letrec-values`, `lib`, `link`, `local`, `local-require`, `log-debug`, `log-error`, `log-fatal`, `log-info`, `log-warning`, `match`, `match*`, `match*/derived`, `match-define`, `match-define-values`, `match-lambda`, `match-lambda*`, `match-lambda**`, `match-let`, `match-let*`, `match-let*-values`, `match-let-values`, `match-letrec`, `match-letrec-values`, `match/derived`, `match/values`, `member-name-key`, `mixin`, `module`, `module*`, `module+`, `nand`, `new`, `nor`, `object-contract`, `object/c`, `only`, `only-in`, `only-meta-in`, `open`, `opt/c`, `or`, `overment`, `overment*`, `override`, `override*`, `override-final`, `override-final*`, `parameterize`, `parameterize*`, `parameterize-break`, `parametric->/c`, `place`, `place*`, `place/context`, `planet`, `prefix`, `prefix-in`, `prefix-out`, `private`, `private*`, `prompt-tag/c`, `protect-out`, `provide`, `provide-signature-elements`, `provide/contract`, `public`, `public*`, `public-final`, `public-final*`, `pubment`, `pubment*`, `quasiquote`, `quasisyntax`, `quasisyntax/loc`, `quote`, `quote-syntax`, `quote-syntax/prune`, `recontract-out`, `recursive-contract`, `relative-in`, `rename`, `rename-in`, `rename-inner`, `rename-out`, `rename-super`, `require`, `send`, `send*`, `send+`, `send-generic`, `send/apply`, `send/keyword-apply`, `set!`, `set!-values`, `set-field!`, `shared`, `stream`, `stream*`, `stream-cons`, `struct`, `struct*`, `struct-copy`, `struct-field-index`, `struct-out`, `struct/c`, `struct/ctc`, `struct/dc`, `submod`, `super`, `super-instantiate`, `super-make-object`, `super-new`, `syntax`, `syntax-case`, `syntax-case*`, `syntax-id-rules`, `syntax-rules`, `syntax/loc`, `tag`, `this`, `this%`, `thunk`, `thunk*`, `time`, `unconstrained-domain->`, `unit`, `unit-from-context`, `unit/c`, `unit/new-import-export`, `unit/s`, `unless`, `unquote`, `unquote-splicing`, `unsyntax`, `unsyntax-splicing`, `values/drop`, `when`, `with-continuation-mark`, `with-contract`, `with-contract-continuation-mark`, `with-handlers`, `with-handlers*`, `with-method`, `with-syntax`, `λ`), Keyword, Pop(1)},
+			{Words(``, "(?=[()[\\]{}\",\\'`;\\s])", `*`, `*list/c`, `+`, `-`, `/`, `<`, `</c`, `<=`, `<=/c`, `=`, `=/c`, `>`, `>/c`, `>=`, `>=/c`, `abort-current-continuation`, `abs`, `absolute-path?`, `acos`, `add-between`, `add1`, `alarm-evt`, `always-evt`, `and/c`, `andmap`, `angle`, `any/c`, `append`, `append*`, `append-map`, `apply`, `argmax`, `argmin`, `arithmetic-shift`, `arity-at-least`, `arity-at-least-value`, `arity-at-least?`, `arity-checking-wrapper`, `arity-includes?`, `arity=?`, `arrow-contract-info`, `arrow-contract-info-accepts-arglist`, `arrow-contract-info-chaperone-procedure`, `arrow-contract-info-check-first-order`, `arrow-contract-info?`, `asin`, `assf`, `assoc`, `assq`, `assv`, `atan`, `bad-number-of-results`, `banner`, `base->-doms/c`, `base->-rngs/c`, `base->?`, `between/c`, `bitwise-and`, `bitwise-bit-field`, `bitwise-bit-set?`, `bitwise-ior`, `bitwise-not`, `bitwise-xor`, `blame-add-car-context`, `blame-add-cdr-context`, `blame-add-context`, `blame-add-missing-party`, `blame-add-nth-arg-context`, `blame-add-range-context`, `blame-add-unknown-context`, `blame-context`, `blame-contract`, `blame-fmt->-string`, `blame-missing-party?`, `blame-negative`, `blame-original?`, `blame-positive`, `blame-replace-negative`, `blame-source`, `blame-swap`, `blame-swapped?`, `blame-update`, `blame-value`, `blame?`, `boolean=?`, `boolean?`, `bound-identifier=?`, `box`, `box-cas!`, `box-immutable`, `box-immutable/c`, `box/c`, `box?`, `break-enabled`, `break-parameterization?`, `break-thread`, `build-chaperone-contract-property`, `build-compound-type-name`, `build-contract-property`, `build-flat-contract-property`, `build-list`, `build-path`, `build-path/convention-type`, `build-string`, `build-vector`, `byte-pregexp`, `byte-pregexp?`, `byte-ready?`, `byte-regexp`, `byte-regexp?`, `byte?`, `bytes`, `bytes->immutable-bytes`, `bytes->list`, `bytes->path`, `bytes->path-element`, `bytes->string/latin-1`, `bytes->string/locale`, `bytes->string/utf-8`, `bytes-append`, `bytes-append*`, `bytes-close-converter`, `bytes-convert`, `bytes-convert-end`, `bytes-converter?`, `bytes-copy`, `bytes-copy!`, `bytes-environment-variable-name?`, `bytes-fill!`, `bytes-join`, `bytes-length`, `bytes-no-nuls?`, `bytes-open-converter`, `bytes-ref`, `bytes-set!`, `bytes-utf-8-index`, `bytes-utf-8-length`, `bytes-utf-8-ref`, `bytes<?`, `bytes=?`, `bytes>?`, `bytes?`, `caaaar`, `caaadr`, `caaar`, `caadar`, `caaddr`, `caadr`, `caar`, `cadaar`, `cadadr`, `cadar`, `caddar`, `cadddr`, `caddr`, `cadr`, `call-in-nested-thread`, `call-with-atomic-output-file`, `call-with-break-parameterization`, `call-with-composable-continuation`, `call-with-continuation-barrier`, `call-with-continuation-prompt`, `call-with-current-continuation`, `call-with-default-reading-parameterization`, `call-with-escape-continuation`, `call-with-exception-handler`, `call-with-file-lock/timeout`, `call-with-immediate-continuation-mark`, `call-with-input-bytes`, `call-with-input-file`, `call-with-input-file*`, `call-with-input-string`, `call-with-output-bytes`, `call-with-output-file`, `call-with-output-file*`, `call-with-output-string`, `call-with-parameterization`, `call-with-semaphore`, `call-with-semaphore/enable-break`, `call-with-values`, `call/cc`, `call/ec`, `car`, `cartesian-product`, `cdaaar`, `cdaadr`, `cdaar`, `cdadar`, `cdaddr`, `cdadr`, `cdar`, `cddaar`, `cddadr`, `cddar`, `cdddar`, `cddddr`, `cdddr`, `cddr`, `cdr`, `ceiling`, `channel-get`, `channel-put`, `channel-put-evt`, `channel-put-evt?`, `channel-try-get`, `channel/c`, `channel?`, `chaperone-box`, `chaperone-channel`, `chaperone-continuation-mark-key`, `chaperone-contract-property?`, `chaperone-contract?`, `chaperone-evt`, `chaperone-hash`, `chaperone-hash-set`, `chaperone-of?`, `chaperone-procedure`, `chaperone-procedure*`, `chaperone-prompt-tag`, `chaperone-struct`, `chaperone-struct-type`, `chaperone-vector`, `chaperone?`, `char->integer`, `char-alphabetic?`, `char-blank?`, `char-ci<=?`, `char-ci<?`, `char-ci=?`, `char-ci>=?`, `char-ci>?`, `char-downcase`, `char-foldcase`, `char-general-category`, `char-graphic?`, `char-in`, `char-in/c`, `char-iso-control?`, `char-lower-case?`, `char-numeric?`, `char-punctuation?`, `char-ready?`, `char-symbolic?`, `char-title-case?`, `char-titlecase`, `char-upcase`, `char-upper-case?`, `char-utf-8-length`, `char-whitespace?`, `char<=?`, `char<?`, `char=?`, `char>=?`, `char>?`, `char?`, `check-duplicate-identifier`, `check-duplicates`, `checked-procedure-check-and-extract`, `choice-evt`, `class->interface`, `class-info`, `class-seal`, `class-unseal`, `class?`, `cleanse-path`, `close-input-port`, `close-output-port`, `coerce-chaperone-contract`, `coerce-chaperone-contracts`, `coerce-contract`, `coerce-contract/f`, `coerce-contracts`, `coerce-flat-contract`, `coerce-flat-contracts`, `collect-garbage`, `collection-file-path`, `collection-path`, `combinations`, `compile`, `compile-allow-set!-undefined`, `compile-context-preservation-enabled`, `compile-enforce-module-constants`, `compile-syntax`, `compiled-expression-recompile`, `compiled-expression?`, `compiled-module-expression?`, `complete-path?`, `complex?`, `compose`, `compose1`, `conjoin`, `conjugate`, `cons`, `cons/c`, `cons?`, `const`, `continuation-mark-key/c`, `continuation-mark-key?`, `continuation-mark-set->context`, `continuation-mark-set->list`, `continuation-mark-set->list*`, `continuation-mark-set-first`, `continuation-mark-set?`, `continuation-marks`, `continuation-prompt-available?`, `continuation-prompt-tag?`, `continuation?`, `contract-continuation-mark-key`, `contract-custom-write-property-proc`, `contract-exercise`, `contract-first-order`, `contract-first-order-passes?`, `contract-late-neg-projection`, `contract-name`, `contract-proc`, `contract-projection`, `contract-property?`, `contract-random-generate`, `contract-random-generate-fail`, `contract-random-generate-fail?`, `contract-random-generate-get-current-environment`, `contract-random-generate-stash`, `contract-random-generate/choose`, `contract-stronger?`, `contract-struct-exercise`, `contract-struct-generate`, `contract-struct-late-neg-projection`, `contract-struct-list-contract?`, `contract-val-first-projection`, `contract?`, `convert-stream`, `copy-directory/files`, `copy-file`, `copy-port`, `cos`, `cosh`, `count`, `current-blame-format`, `current-break-parameterization`, `current-code-inspector`, `current-command-line-arguments`, `current-compile`, `current-compiled-file-roots`, `current-continuation-marks`, `current-contract-region`, `current-custodian`, `current-directory`, `current-directory-for-user`, `current-drive`, `current-environment-variables`, `current-error-port`, `current-eval`, `current-evt-pseudo-random-generator`, `current-force-delete-permissions`, `current-future`, `current-gc-milliseconds`, `current-get-interaction-input-port`, `current-inexact-milliseconds`, `current-input-port`, `current-inspector`, `current-library-collection-links`, `current-library-collection-paths`, `current-load`, `current-load-extension`, `current-load-relative-directory`, `current-load/use-compiled`, `current-locale`, `current-logger`, `current-memory-use`, `current-milliseconds`, `current-module-declare-name`, `current-module-declare-source`, `current-module-name-resolver`, `current-module-path-for-load`, `current-namespace`, `current-output-port`, `current-parameterization`, `current-plumber`, `current-preserved-thread-cell-values`, `current-print`, `current-process-milliseconds`, `current-prompt-read`, `current-pseudo-random-generator`, `current-read-interaction`, `current-reader-guard`, `current-readtable`, `current-seconds`, `current-security-guard`, `current-subprocess-custodian-mode`, `current-thread`, `current-thread-group`, `current-thread-initial-stack-size`, `current-write-relative-directory`, `curry`, `curryr`, `custodian-box-value`, `custodian-box?`, `custodian-limit-memory`, `custodian-managed-list`, `custodian-memory-accounting-available?`, `custodian-require-memory`, `custodian-shutdown-all`, `custodian?`, `custom-print-quotable-accessor`, `custom-print-quotable?`, `custom-write-accessor`, `custom-write-property-proc`, `custom-write?`, `date`, `date*`, `date*-nanosecond`, `date*-time-zone-name`, `date*?`, `date-day`, `date-dst?`, `date-hour`, `date-minute`, `date-month`, `date-second`, `date-time-zone-offset`, `date-week-day`, `date-year`, `date-year-day`, `date?`, `datum->syntax`, `datum-intern-literal`, `default-continuation-prompt-tag`, `degrees->radians`, `delete-directory`, `delete-directory/files`, `delete-file`, `denominator`, `dict->list`, `dict-can-functional-set?`, `dict-can-remove-keys?`, `dict-clear`, `dict-clear!`, `dict-copy`, `dict-count`, `dict-empty?`, `dict-for-each`, `dict-has-key?`, `dict-implements/c`, `dict-implements?`, `dict-iter-contract`, `dict-iterate-first`, `dict-iterate-key`, `dict-iterate-next`, `dict-iterate-value`, `dict-key-contract`, `dict-keys`, `dict-map`, `dict-mutable?`, `dict-ref`, `dict-ref!`, `dict-remove`, `dict-remove!`, `dict-set`, `dict-set!`, `dict-set*`, `dict-set*!`, `dict-update`, `dict-update!`, `dict-value-contract`, `dict-values`, `dict?`, `directory-exists?`, `directory-list`, `disjoin`, `display`, `display-lines`, `display-lines-to-file`, `display-to-file`, `displayln`, `double-flonum?`, `drop`, `drop-common-prefix`, `drop-right`, `dropf`, `dropf-right`, `dump-memory-stats`, `dup-input-port`, `dup-output-port`, `dynamic->*`, `dynamic-get-field`, `dynamic-object/c`, `dynamic-place`, `dynamic-place*`, `dynamic-require`, `dynamic-require-for-syntax`, `dynamic-send`, `dynamic-set-field!`, `dynamic-wind`, `eighth`, `empty`, `empty-sequence`, `empty-stream`, `empty?`, `environment-variables-copy`, `environment-variables-names`, `environment-variables-ref`, `environment-variables-set!`, `environment-variables?`, `eof`, `eof-evt`, `eof-object?`, `ephemeron-value`, `ephemeron?`, `eprintf`, `eq-contract-val`, `eq-contract?`, `eq-hash-code`, `eq?`, `equal-contract-val`, `equal-contract?`, `equal-hash-code`, `equal-secondary-hash-code`, `equal<%>`, `equal?`, `equal?/recur`, `eqv-hash-code`, `eqv?`, `error`, `error-display-handler`, `error-escape-handler`, `error-print-context-length`, `error-print-source-location`, `error-print-width`, `error-value->string-handler`, `eval`, `eval-jit-enabled`, `eval-syntax`, `even?`, `evt/c`, `evt?`, `exact->inexact`, `exact-ceiling`, `exact-floor`, `exact-integer?`, `exact-nonnegative-integer?`, `exact-positive-integer?`, `exact-round`, `exact-truncate`, `exact?`, `executable-yield-handler`, `exit`, `exit-handler`, `exn`, `exn-continuation-marks`, `exn-message`, `exn:break`, `exn:break-continuation`, `exn:break:hang-up`, `exn:break:hang-up?`, `exn:break:terminate`, `exn:break:terminate?`, `exn:break?`, `exn:fail`, `exn:fail:contract`, `exn:fail:contract:arity`, `exn:fail:contract:arity?`, `exn:fail:contract:blame`, `exn:fail:contract:blame-object`, `exn:fail:contract:blame?`, `exn:fail:contract:continuation`, `exn:fail:contract:continuation?`, `exn:fail:contract:divide-by-zero`, `exn:fail:contract:divide-by-zero?`, `exn:fail:contract:non-fixnum-result`, `exn:fail:contract:non-fixnum-result?`, `exn:fail:contract:variable`, `exn:fail:contract:variable-id`, `exn:fail:contract:variable?`, `exn:fail:contract?`, `exn:fail:filesystem`, `exn:fail:filesystem:errno`, `exn:fail:filesystem:errno-errno`, `exn:fail:filesystem:errno?`, `exn:fail:filesystem:exists`, `exn:fail:filesystem:exists?`, `exn:fail:filesystem:missing-module`, `exn:fail:filesystem:missing-module-path`, `exn:fail:filesystem:missing-module?`, `exn:fail:filesystem:version`, `exn:fail:filesystem:version?`, `exn:fail:filesystem?`, `exn:fail:network`, `exn:fail:network:errno`, `exn:fail:network:errno-errno`, `exn:fail:network:errno?`, `exn:fail:network?`, `exn:fail:object`, `exn:fail:object?`, `exn:fail:out-of-memory`, `exn:fail:out-of-memory?`, `exn:fail:read`, `exn:fail:read-srclocs`, `exn:fail:read:eof`, `exn:fail:read:eof?`, `exn:fail:read:non-char`, `exn:fail:read:non-char?`, `exn:fail:read?`, `exn:fail:syntax`, `exn:fail:syntax-exprs`, `exn:fail:syntax:missing-module`, `exn:fail:syntax:missing-module-path`, `exn:fail:syntax:missing-module?`, `exn:fail:syntax:unbound`, `exn:fail:syntax:unbound?`, `exn:fail:syntax?`, `exn:fail:unsupported`, `exn:fail:unsupported?`, `exn:fail:user`, `exn:fail:user?`, `exn:fail?`, `exn:misc:match?`, `exn:missing-module-accessor`, `exn:missing-module?`, `exn:srclocs-accessor`, `exn:srclocs?`, `exn?`, `exp`, `expand`, `expand-once`, `expand-syntax`, `expand-syntax-once`, `expand-syntax-to-top-form`, `expand-to-top-form`, `expand-user-path`, `explode-path`, `expt`, `externalizable<%>`, `failure-result/c`, `false?`, `field-names`, `fifth`, `file->bytes`, `file->bytes-lines`, `file->lines`, `file->list`, `file->string`, `file->value`, `file-exists?`, `file-name-from-path`, `file-or-directory-identity`, `file-or-directory-modify-seconds`, `file-or-directory-permissions`, `file-position`, `file-position*`, `file-size`, `file-stream-buffer-mode`, `file-stream-port?`, `file-truncate`, `filename-extension`, `filesystem-change-evt`, `filesystem-change-evt-cancel`, `filesystem-change-evt?`, `filesystem-root-list`, `filter`, `filter-map`, `filter-not`, `filter-read-input-port`, `find-executable-path`, `find-files`, `find-library-collection-links`, `find-library-collection-paths`, `find-relative-path`, `find-system-path`, `findf`, `first`, `first-or/c`, `fixnum?`, `flat-contract`, `flat-contract-predicate`, `flat-contract-property?`, `flat-contract?`, `flat-named-contract`, `flatten`, `floating-point-bytes->real`, `flonum?`, `floor`, `flush-output`, `fold-files`, `foldl`, `foldr`, `for-each`, `force`, `format`, `fourth`, `fprintf`, `free-identifier=?`, `free-label-identifier=?`, `free-template-identifier=?`, `free-transformer-identifier=?`, `fsemaphore-count`, `fsemaphore-post`, `fsemaphore-try-wait?`, `fsemaphore-wait`, `fsemaphore?`, `future`, `future?`, `futures-enabled?`, `gcd`, `generate-member-key`, `generate-temporaries`, `generic-set?`, `generic?`, `gensym`, `get-output-bytes`, `get-output-string`, `get-preference`, `get/build-late-neg-projection`, `get/build-val-first-projection`, `getenv`, `global-port-print-handler`, `group-by`, `group-execute-bit`, `group-read-bit`, `group-write-bit`, `guard-evt`, `handle-evt`, `handle-evt?`, `has-blame?`, `has-contract?`, `hash`, `hash->list`, `hash-clear`, `hash-clear!`, `hash-copy`, `hash-copy-clear`, `hash-count`, `hash-empty?`, `hash-eq?`, `hash-equal?`, `hash-eqv?`, `hash-for-each`, `hash-has-key?`, `hash-iterate-first`, `hash-iterate-key`, `hash-iterate-key+value`, `hash-iterate-next`, `hash-iterate-pair`, `hash-iterate-value`, `hash-keys`, `hash-map`, `hash-placeholder?`, `hash-ref`, `hash-ref!`, `hash-remove`, `hash-remove!`, `hash-set`, `hash-set!`, `hash-set*`, `hash-set*!`, `hash-update`, `hash-update!`, `hash-values`, `hash-weak?`, `hash/c`, `hash?`, `hasheq`, `hasheqv`, `identifier-binding`, `identifier-binding-symbol`, `identifier-label-binding`, `identifier-prune-lexical-context`, `identifier-prune-to-source-module`, `identifier-remove-from-definition-context`, `identifier-template-binding`, `identifier-transformer-binding`, `identifier?`, `identity`, `if/c`, `imag-part`, `immutable?`, `impersonate-box`, `impersonate-channel`, `impersonate-continuation-mark-key`, `impersonate-hash`, `impersonate-hash-set`, `impersonate-procedure`, `impersonate-procedure*`, `impersonate-prompt-tag`, `impersonate-struct`, `impersonate-vector`, `impersonator-contract?`, `impersonator-ephemeron`, `impersonator-of?`, `impersonator-prop:application-mark`, `impersonator-prop:blame`, `impersonator-prop:contracted`, `impersonator-property-accessor-procedure?`, `impersonator-property?`, `impersonator?`, `implementation?`, `implementation?/c`, `in-bytes`, `in-bytes-lines`, `in-combinations`, `in-cycle`, `in-dict`, `in-dict-keys`, `in-dict-pairs`, `in-dict-values`, `in-directory`, `in-hash`, `in-hash-keys`, `in-hash-pairs`, `in-hash-values`, `in-immutable-hash`, `in-immutable-hash-keys`, `in-immutable-hash-pairs`, `in-immutable-hash-values`, `in-immutable-set`, `in-indexed`, `in-input-port-bytes`, `in-input-port-chars`, `in-lines`, `in-list`, `in-mlist`, `in-mutable-hash`, `in-mutable-hash-keys`, `in-mutable-hash-pairs`, `in-mutable-hash-values`, `in-mutable-set`, `in-naturals`, `in-parallel`, `in-permutations`, `in-port`, `in-producer`, `in-range`, `in-sequences`, `in-set`, `in-slice`, `in-stream`, `in-string`, `in-syntax`, `in-value`, `in-values*-sequence`, `in-values-sequence`, `in-vector`, `in-weak-hash`, `in-weak-hash-keys`, `in-weak-hash-pairs`, `in-weak-hash-values`, `in-weak-set`, `inexact->exact`, `inexact-real?`, `inexact?`, `infinite?`, `input-port-append`, `input-port?`, `inspector?`, `instanceof/c`, `integer->char`, `integer->integer-bytes`, `integer-bytes->integer`, `integer-in`, `integer-length`, `integer-sqrt`, `integer-sqrt/remainder`, `integer?`, `interface->method-names`, `interface-extension?`, `interface?`, `internal-definition-context-binding-identifiers`, `internal-definition-context-introduce`, `internal-definition-context-seal`, `internal-definition-context?`, `is-a?`, `is-a?/c`, `keyword->string`, `keyword-apply`, `keyword<?`, `keyword?`, `keywords-match`, `kill-thread`, `last`, `last-pair`, `lcm`, `length`, `liberal-define-context?`, `link-exists?`, `list`, `list*`, `list*of`, `list->bytes`, `list->mutable-set`, `list->mutable-seteq`, `list->mutable-seteqv`, `list->set`, `list->seteq`, `list->seteqv`, `list->string`, `list->vector`, `list->weak-set`, `list->weak-seteq`, `list->weak-seteqv`, `list-contract?`, `list-prefix?`, `list-ref`, `list-set`, `list-tail`, `list-update`, `list/c`, `list?`, `listen-port-number?`, `listof`, `load`, `load-extension`, `load-on-demand-enabled`, `load-relative`, `load-relative-extension`, `load/cd`, `load/use-compiled`, `local-expand`, `local-expand/capture-lifts`, `local-transformer-expand`, `local-transformer-expand/capture-lifts`, `locale-string-encoding`, `log`, `log-all-levels`, `log-level-evt`, `log-level?`, `log-max-level`, `log-message`, `log-receiver?`, `logger-name`, `logger?`, `magnitude`, `make-arity-at-least`, `make-base-empty-namespace`, `make-base-namespace`, `make-bytes`, `make-channel`, `make-chaperone-contract`, `make-continuation-mark-key`, `make-continuation-prompt-tag`, `make-contract`, `make-custodian`, `make-custodian-box`, `make-custom-hash`, `make-custom-hash-types`, `make-custom-set`, `make-custom-set-types`, `make-date`, `make-date*`, `make-derived-parameter`, `make-directory`, `make-directory*`, `make-do-sequence`, `make-empty-namespace`, `make-environment-variables`, `make-ephemeron`, `make-exn`, `make-exn:break`, `make-exn:break:hang-up`, `make-exn:break:terminate`, `make-exn:fail`, `make-exn:fail:contract`, `make-exn:fail:contract:arity`, `make-exn:fail:contract:blame`, `make-exn:fail:contract:continuation`, `make-exn:fail:contract:divide-by-zero`, `make-exn:fail:contract:non-fixnum-result`, `make-exn:fail:contract:variable`, `make-exn:fail:filesystem`, `make-exn:fail:filesystem:errno`, `make-exn:fail:filesystem:exists`, `make-exn:fail:filesystem:missing-module`, `make-exn:fail:filesystem:version`, `make-exn:fail:network`, `make-exn:fail:network:errno`, `make-exn:fail:object`, `make-exn:fail:out-of-memory`, `make-exn:fail:read`, `make-exn:fail:read:eof`, `make-exn:fail:read:non-char`, `make-exn:fail:syntax`, `make-exn:fail:syntax:missing-module`, `make-exn:fail:syntax:unbound`, `make-exn:fail:unsupported`, `make-exn:fail:user`, `make-file-or-directory-link`, `make-flat-contract`, `make-fsemaphore`, `make-generic`, `make-handle-get-preference-locked`, `make-hash`, `make-hash-placeholder`, `make-hasheq`, `make-hasheq-placeholder`, `make-hasheqv`, `make-hasheqv-placeholder`, `make-immutable-custom-hash`, `make-immutable-hash`, `make-immutable-hasheq`, `make-immutable-hasheqv`, `make-impersonator-property`, `make-input-port`, `make-input-port/read-to-peek`, `make-inspector`, `make-keyword-procedure`, `make-known-char-range-list`, `make-limited-input-port`, `make-list`, `make-lock-file-name`, `make-log-receiver`, `make-logger`, `make-mixin-contract`, `make-mutable-custom-set`, `make-none/c`, `make-object`, `make-output-port`, `make-parameter`, `make-parent-directory*`, `make-phantom-bytes`, `make-pipe`, `make-pipe-with-specials`, `make-placeholder`, `make-plumber`, `make-polar`, `make-prefab-struct`, `make-primitive-class`, `make-proj-contract`, `make-pseudo-random-generator`, `make-reader-graph`, `make-readtable`, `make-rectangular`, `make-rename-transformer`, `make-resolved-module-path`, `make-security-guard`, `make-semaphore`, `make-set!-transformer`, `make-shared-bytes`, `make-sibling-inspector`, `make-special-comment`, `make-srcloc`, `make-string`, `make-struct-field-accessor`, `make-struct-field-mutator`, `make-struct-type`, `make-struct-type-property`, `make-syntax-delta-introducer`, `make-syntax-introducer`, `make-temporary-file`, `make-tentative-pretty-print-output-port`, `make-thread-cell`, `make-thread-group`, `make-vector`, `make-weak-box`, `make-weak-custom-hash`, `make-weak-custom-set`, `make-weak-hash`, `make-weak-hasheq`, `make-weak-hasheqv`, `make-will-executor`, `map`, `match-equality-test`, `matches-arity-exactly?`, `max`, `mcar`, `mcdr`, `mcons`, `member`, `member-name-key-hash-code`, `member-name-key=?`, `member-name-key?`, `memf`, `memq`, `memv`, `merge-input`, `method-in-interface?`, `min`, `mixin-contract`, `module->exports`, `module->imports`, `module->language-info`, `module->namespace`, `module-compiled-cross-phase-persistent?`, `module-compiled-exports`, `module-compiled-imports`, `module-compiled-language-info`, `module-compiled-name`, `module-compiled-submodules`, `module-declared?`, `module-path-index-join`, `module-path-index-resolve`, `module-path-index-split`, `module-path-index-submodule`, `module-path-index?`, `module-path?`, `module-predefined?`, `module-provide-protected?`, `modulo`, `mpair?`, `mutable-set`, `mutable-seteq`, `mutable-seteqv`, `n->th`, `nack-guard-evt`, `namespace-anchor->empty-namespace`, `namespace-anchor->namespace`, `namespace-anchor?`, `namespace-attach-module`, `namespace-attach-module-declaration`, `namespace-base-phase`, `namespace-mapped-symbols`, `namespace-module-identifier`, `namespace-module-registry`, `namespace-require`, `namespace-require/constant`, `namespace-require/copy`, `namespace-require/expansion-time`, `namespace-set-variable-value!`, `namespace-symbol->identifier`, `namespace-syntax-introduce`, `namespace-undefine-variable!`, `namespace-unprotect-module`, `namespace-variable-value`, `namespace?`, `nan?`, `natural-number/c`, `negate`, `negative?`, `never-evt`, `new-∀/c`, `new-∃/c`, `newline`, `ninth`, `non-empty-listof`, `non-empty-string?`, `none/c`, `normal-case-path`, `normalize-arity`, `normalize-path`, `normalized-arity?`, `not`, `not/c`, `null`, `null?`, `number->string`, `number?`, `numerator`, `object%`, `object->vector`, `object-info`, `object-interface`, `object-method-arity-includes?`, `object-name`, `object-or-false=?`, `object=?`, `object?`, `odd?`, `one-of/c`, `open-input-bytes`, `open-input-file`, `open-input-output-file`, `open-input-string`, `open-output-bytes`, `open-output-file`, `open-output-nowhere`, `open-output-string`, `or/c`, `order-of-magnitude`, `ormap`, `other-execute-bit`, `other-read-bit`, `other-write-bit`, `output-port?`, `pair?`, `parameter-procedure=?`, `parameter/c`, `parameter?`, `parameterization?`, `parse-command-line`, `partition`, `path->bytes`, `path->complete-path`, `path->directory-path`, `path->string`, `path-add-suffix`, `path-convention-type`, `path-element->bytes`, `path-element->string`, `path-element?`, `path-for-some-system?`, `path-list-string->path-list`, `path-only`, `path-replace-suffix`, `path-string?`, `path<?`, `path?`, `pathlist-closure`, `peek-byte`, `peek-byte-or-special`, `peek-bytes`, `peek-bytes!`, `peek-bytes!-evt`, `peek-bytes-avail!`, `peek-bytes-avail!*`, `peek-bytes-avail!-evt`, `peek-bytes-avail!/enable-break`, `peek-bytes-evt`, `peek-char`, `peek-char-or-special`, `peek-string`, `peek-string!`, `peek-string!-evt`, `peek-string-evt`, `peeking-input-port`, `permutations`, `phantom-bytes?`, `pi`, `pi.f`, `pipe-content-length`, `place-break`, `place-channel`, `place-channel-get`, `place-channel-put`, `place-channel-put/get`, `place-channel?`, `place-dead-evt`, `place-enabled?`, `place-kill`, `place-location?`, `place-message-allowed?`, `place-sleep`, `place-wait`, `place?`, `placeholder-get`, `placeholder-set!`, `placeholder?`, `plumber-add-flush!`, `plumber-flush-all`, `plumber-flush-handle-remove!`, `plumber-flush-handle?`, `plumber?`, `poll-guard-evt`, `port->bytes`, `port->bytes-lines`, `port->lines`, `port->list`, `port->string`, `port-closed-evt`, `port-closed?`, `port-commit-peeked`, `port-count-lines!`, `port-count-lines-enabled`, `port-counts-lines?`, `port-display-handler`, `port-file-identity`, `port-file-unlock`, `port-next-location`, `port-number?`, `port-print-handler`, `port-progress-evt`, `port-provides-progress-evts?`, `port-read-handler`, `port-try-file-lock?`, `port-write-handler`, `port-writes-atomic?`, `port-writes-special?`, `port?`, `positive?`, `predicate/c`, `prefab-key->struct-type`, `prefab-key?`, `prefab-struct-key`, `preferences-lock-file-mode`, `pregexp`, `pregexp?`, `pretty-display`, `pretty-format`, `pretty-print`, `pretty-print-.-symbol-without-bars`, `pretty-print-abbreviate-read-macros`, `pretty-print-columns`, `pretty-print-current-style-table`, `pretty-print-depth`, `pretty-print-exact-as-decimal`, `pretty-print-extend-style-table`, `pretty-print-handler`, `pretty-print-newline`, `pretty-print-post-print-hook`, `pretty-print-pre-print-hook`, `pretty-print-print-hook`, `pretty-print-print-line`, `pretty-print-remap-stylable`, `pretty-print-show-inexactness`, `pretty-print-size-hook`, `pretty-print-style-table?`, `pretty-printing`, `pretty-write`, `primitive-closure?`, `primitive-result-arity`, `primitive?`, `print`, `print-as-expression`, `print-boolean-long-form`, `print-box`, `print-graph`, `print-hash-table`, `print-mpair-curly-braces`, `print-pair-curly-braces`, `print-reader-abbreviations`, `print-struct`, `print-syntax-width`, `print-unreadable`, `print-vector-length`, `printable/c`, `printable<%>`, `printf`, `println`, `procedure->method`, `procedure-arity`, `procedure-arity-includes/c`, `procedure-arity-includes?`, `procedure-arity?`, `procedure-closure-contents-eq?`, `procedure-extract-target`, `procedure-keywords`, `procedure-reduce-arity`, `procedure-reduce-keyword-arity`, `procedure-rename`, `procedure-result-arity`, `procedure-specialize`, `procedure-struct-type?`, `procedure?`, `process`, `process*`, `process*/ports`, `process/ports`, `processor-count`, `progress-evt?`, `promise-forced?`, `promise-running?`, `promise/c`, `promise/name?`, `promise?`, `prop:arity-string`, `prop:arrow-contract`, `prop:arrow-contract-get-info`, `prop:arrow-contract?`, `prop:blame`, `prop:chaperone-contract`, `prop:checked-procedure`, `prop:contract`, `prop:contracted`, `prop:custom-print-quotable`, `prop:custom-write`, `prop:dict`, `prop:dict/contract`, `prop:equal+hash`, `prop:evt`, `prop:exn:missing-module`, `prop:exn:srclocs`, `prop:expansion-contexts`, `prop:flat-contract`, `prop:impersonator-of`, `prop:input-port`, `prop:liberal-define-context`, `prop:object-name`, `prop:opt-chaperone-contract`, `prop:opt-chaperone-contract-get-test`, `prop:opt-chaperone-contract?`, `prop:orc-contract`, `prop:orc-contract-get-subcontracts`, `prop:orc-contract?`, `prop:output-port`, `prop:place-location`, `prop:procedure`, `prop:recursive-contract`, `prop:recursive-contract-unroll`, `prop:recursive-contract?`, `prop:rename-transformer`, `prop:sequence`, `prop:set!-transformer`, `prop:stream`, `proper-subset?`, `pseudo-random-generator->vector`, `pseudo-random-generator-vector?`, `pseudo-random-generator?`, `put-preferences`, `putenv`, `quotient`, `quotient/remainder`, `radians->degrees`, `raise`, `raise-argument-error`, `raise-arguments-error`, `raise-arity-error`, `raise-blame-error`, `raise-contract-error`, `raise-mismatch-error`, `raise-not-cons-blame-error`, `raise-range-error`, `raise-result-error`, `raise-syntax-error`, `raise-type-error`, `raise-user-error`, `random`, `random-seed`, `range`, `rational?`, `rationalize`, `read`, `read-accept-bar-quote`, `read-accept-box`, `read-accept-compiled`, `read-accept-dot`, `read-accept-graph`, `read-accept-infix-dot`, `read-accept-lang`, `read-accept-quasiquote`, `read-accept-reader`, `read-byte`, `read-byte-or-special`, `read-bytes`, `read-bytes!`, `read-bytes!-evt`, `read-bytes-avail!`, `read-bytes-avail!*`, `read-bytes-avail!-evt`, `read-bytes-avail!/enable-break`, `read-bytes-evt`, `read-bytes-line`, `read-bytes-line-evt`, `read-case-sensitive`, `read-cdot`, `read-char`, `read-char-or-special`, `read-curly-brace-as-paren`, `read-curly-brace-with-tag`, `read-decimal-as-inexact`, `read-eval-print-loop`, `read-language`, `read-line`, `read-line-evt`, `read-on-demand-source`, `read-square-bracket-as-paren`, `read-square-bracket-with-tag`, `read-string`, `read-string!`, `read-string!-evt`, `read-string-evt`, `read-syntax`, `read-syntax/recursive`, `read/recursive`, `readtable-mapping`, `readtable?`, `real->decimal-string`, `real->double-flonum`, `real->floating-point-bytes`, `real->single-flonum`, `real-in`, `real-part`, `real?`, `reencode-input-port`, `reencode-output-port`, `regexp`, `regexp-match`, `regexp-match*`, `regexp-match-evt`, `regexp-match-exact?`, `regexp-match-peek`, `regexp-match-peek-immediate`, `regexp-match-peek-positions`, `regexp-match-peek-positions*`, `regexp-match-peek-positions-immediate`, `regexp-match-peek-positions-immediate/end`, `regexp-match-peek-positions/end`, `regexp-match-positions`, `regexp-match-positions*`, `regexp-match-positions/end`, `regexp-match/end`, `regexp-match?`, `regexp-max-lookbehind`, `regexp-quote`, `regexp-replace`, `regexp-replace*`, `regexp-replace-quote`, `regexp-replaces`, `regexp-split`, `regexp-try-match`, `regexp?`, `relative-path?`, `relocate-input-port`, `relocate-output-port`, `remainder`, `remf`, `remf*`, `remove`, `remove*`, `remove-duplicates`, `remq`, `remq*`, `remv`, `remv*`, `rename-contract`, `rename-file-or-directory`, `rename-transformer-target`, `rename-transformer?`, `replace-evt`, `reroot-path`, `resolve-path`, `resolved-module-path-name`, `resolved-module-path?`, `rest`, `reverse`, `round`, `second`, `seconds->date`, `security-guard?`, `semaphore-peek-evt`, `semaphore-peek-evt?`, `semaphore-post`, `semaphore-try-wait?`, `semaphore-wait`, `semaphore-wait/enable-break`, `semaphore?`, `sequence->list`, `sequence->stream`, `sequence-add-between`, `sequence-andmap`, `sequence-append`, `sequence-count`, `sequence-filter`, `sequence-fold`, `sequence-for-each`, `sequence-generate`, `sequence-generate*`, `sequence-length`, `sequence-map`, `sequence-ormap`, `sequence-ref`, `sequence-tail`, `sequence/c`, `sequence?`, `set`, `set!-transformer-procedure`, `set!-transformer?`, `set->list`, `set->stream`, `set-add`, `set-add!`, `set-box!`, `set-clear`, `set-clear!`, `set-copy`, `set-copy-clear`, `set-count`, `set-empty?`, `set-eq?`, `set-equal?`, `set-eqv?`, `set-first`, `set-for-each`, `set-implements/c`, `set-implements?`, `set-intersect`, `set-intersect!`, `set-map`, `set-mcar!`, `set-mcdr!`, `set-member?`, `set-mutable?`, `set-phantom-bytes!`, `set-port-next-location!`, `set-remove`, `set-remove!`, `set-rest`, `set-some-basic-contracts!`, `set-subtract`, `set-subtract!`, `set-symmetric-difference`, `set-symmetric-difference!`, `set-union`, `set-union!`, `set-weak?`, `set/c`, `set=?`, `set?`, `seteq`, `seteqv`, `seventh`, `sgn`, `shared-bytes`, `shell-execute`, `shrink-path-wrt`, `shuffle`, `simple-form-path`, `simplify-path`, `sin`, `single-flonum?`, `sinh`, `sixth`, `skip-projection-wrapper?`, `sleep`, `some-system-path->string`, `sort`, `special-comment-value`, `special-comment?`, `special-filter-input-port`, `split-at`, `split-at-right`, `split-common-prefix`, `split-path`, `splitf-at`, `splitf-at-right`, `sqr`, `sqrt`, `srcloc`, `srcloc->string`, `srcloc-column`, `srcloc-line`, `srcloc-position`, `srcloc-source`, `srcloc-span`, `srcloc?`, `stop-after`, `stop-before`, `stream->list`, `stream-add-between`, `stream-andmap`, `stream-append`, `stream-count`, `stream-empty?`, `stream-filter`, `stream-first`, `stream-fold`, `stream-for-each`, `stream-length`, `stream-map`, `stream-ormap`, `stream-ref`, `stream-rest`, `stream-tail`, `stream/c`, `stream?`, `string`, `string->bytes/latin-1`, `string->bytes/locale`, `string->bytes/utf-8`, `string->immutable-string`, `string->keyword`, `string->list`, `string->number`, `string->path`, `string->path-element`, `string->some-system-path`, `string->symbol`, `string->uninterned-symbol`, `string->unreadable-symbol`, `string-append`, `string-append*`, `string-ci<=?`, `string-ci<?`, `string-ci=?`, `string-ci>=?`, `string-ci>?`, `string-contains?`, `string-copy`, `string-copy!`, `string-downcase`, `string-environment-variable-name?`, `string-fill!`, `string-foldcase`, `string-join`, `string-len/c`, `string-length`, `string-locale-ci<?`, `string-locale-ci=?`, `string-locale-ci>?`, `string-locale-downcase`, `string-locale-upcase`, `string-locale<?`, `string-locale=?`, `string-locale>?`, `string-no-nuls?`, `string-normalize-nfc`, `string-normalize-nfd`, `string-normalize-nfkc`, `string-normalize-nfkd`, `string-normalize-spaces`, `string-port?`, `string-prefix?`, `string-ref`, `string-replace`, `string-set!`, `string-split`, `string-suffix?`, `string-titlecase`, `string-trim`, `string-upcase`, `string-utf-8-length`, `string<=?`, `string<?`, `string=?`, `string>=?`, `string>?`, `string?`, `struct->vector`, `struct-accessor-procedure?`, `struct-constructor-procedure?`, `struct-info`, `struct-mutator-procedure?`, `struct-predicate-procedure?`, `struct-type-info`, `struct-type-make-constructor`, `struct-type-make-predicate`, `struct-type-property-accessor-procedure?`, `struct-type-property/c`, `struct-type-property?`, `struct-type?`, `struct:arity-at-least`, `struct:arrow-contract-info`, `struct:date`, `struct:date*`, `struct:exn`, `struct:exn:break`, `struct:exn:break:hang-up`, `struct:exn:break:terminate`, `struct:exn:fail`, `struct:exn:fail:contract`, `struct:exn:fail:contract:arity`, `struct:exn:fail:contract:blame`, `struct:exn:fail:contract:continuation`, `struct:exn:fail:contract:divide-by-zero`, `struct:exn:fail:contract:non-fixnum-result`, `struct:exn:fail:contract:variable`, `struct:exn:fail:filesystem`, `struct:exn:fail:filesystem:errno`, `struct:exn:fail:filesystem:exists`, `struct:exn:fail:filesystem:missing-module`, `struct:exn:fail:filesystem:version`, `struct:exn:fail:network`, `struct:exn:fail:network:errno`, `struct:exn:fail:object`, `struct:exn:fail:out-of-memory`, `struct:exn:fail:read`, `struct:exn:fail:read:eof`, `struct:exn:fail:read:non-char`, `struct:exn:fail:syntax`, `struct:exn:fail:syntax:missing-module`, `struct:exn:fail:syntax:unbound`, `struct:exn:fail:unsupported`, `struct:exn:fail:user`, `struct:srcloc`, `struct:wrapped-extra-arg-arrow`, `struct?`, `sub1`, `subbytes`, `subclass?`, `subclass?/c`, `subprocess`, `subprocess-group-enabled`, `subprocess-kill`, `subprocess-pid`, `subprocess-status`, `subprocess-wait`, `subprocess?`, `subset?`, `substring`, `suggest/c`, `symbol->string`, `symbol-interned?`, `symbol-unreadable?`, `symbol<?`, `symbol=?`, `symbol?`, `symbols`, `sync`, `sync/enable-break`, `sync/timeout`, `sync/timeout/enable-break`, `syntax->datum`, `syntax->list`, `syntax-arm`, `syntax-column`, `syntax-debug-info`, `syntax-disarm`, `syntax-e`, `syntax-line`, `syntax-local-bind-syntaxes`, `syntax-local-certifier`, `syntax-local-context`, `syntax-local-expand-expression`, `syntax-local-get-shadower`, `syntax-local-identifier-as-binding`, `syntax-local-introduce`, `syntax-local-lift-context`, `syntax-local-lift-expression`, `syntax-local-lift-module`, `syntax-local-lift-module-end-declaration`, `syntax-local-lift-provide`, `syntax-local-lift-require`, `syntax-local-lift-values-expression`, `syntax-local-make-definition-context`, `syntax-local-make-delta-introducer`, `syntax-local-module-defined-identifiers`, `syntax-local-module-exports`, `syntax-local-module-required-identifiers`, `syntax-local-name`, `syntax-local-phase-level`, `syntax-local-submodules`, `syntax-local-transforming-module-provides?`, `syntax-local-value`, `syntax-local-value/immediate`, `syntax-original?`, `syntax-position`, `syntax-property`, `syntax-property-preserved?`, `syntax-property-symbol-keys`, `syntax-protect`, `syntax-rearm`, `syntax-recertify`, `syntax-shift-phase-level`, `syntax-source`, `syntax-source-module`, `syntax-span`, `syntax-taint`, `syntax-tainted?`, `syntax-track-origin`, `syntax-transforming-module-expression?`, `syntax-transforming-with-lifts?`, `syntax-transforming?`, `syntax/c`, `syntax?`, `system`, `system*`, `system*/exit-code`, `system-big-endian?`, `system-idle-evt`, `system-language+country`, `system-library-subpath`, `system-path-convention-type`, `system-type`, `system/exit-code`, `tail-marks-match?`, `take`, `take-common-prefix`, `take-right`, `takef`, `takef-right`, `tan`, `tanh`, `tcp-abandon-port`, `tcp-accept`, `tcp-accept-evt`, `tcp-accept-ready?`, `tcp-accept/enable-break`, `tcp-addresses`, `tcp-close`, `tcp-connect`, `tcp-connect/enable-break`, `tcp-listen`, `tcp-listener?`, `tcp-port?`, `tentative-pretty-print-port-cancel`, `tentative-pretty-print-port-transfer`, `tenth`, `terminal-port?`, `the-unsupplied-arg`, `third`, `thread`, `thread-cell-ref`, `thread-cell-set!`, `thread-cell-values?`, `thread-cell?`, `thread-dead-evt`, `thread-dead?`, `thread-group?`, `thread-receive`, `thread-receive-evt`, `thread-resume`, `thread-resume-evt`, `thread-rewind-receive`, `thread-running?`, `thread-send`, `thread-suspend`, `thread-suspend-evt`, `thread-try-receive`, `thread-wait`, `thread/suspend-to-kill`, `thread?`, `time-apply`, `touch`, `transplant-input-port`, `transplant-output-port`, `true`, `truncate`, `udp-addresses`, `udp-bind!`, `udp-bound?`, `udp-close`, `udp-connect!`, `udp-connected?`, `udp-multicast-interface`, `udp-multicast-join-group!`, `udp-multicast-leave-group!`, `udp-multicast-loopback?`, `udp-multicast-set-interface!`, `udp-multicast-set-loopback!`, `udp-multicast-set-ttl!`, `udp-multicast-ttl`, `udp-open-socket`, `udp-receive!`, `udp-receive!*`, `udp-receive!-evt`, `udp-receive!/enable-break`, `udp-receive-ready-evt`, `udp-send`, `udp-send*`, `udp-send-evt`, `udp-send-ready-evt`, `udp-send-to`, `udp-send-to*`, `udp-send-to-evt`, `udp-send-to/enable-break`, `udp-send/enable-break`, `udp?`, `unbox`, `uncaught-exception-handler`, `unit?`, `unspecified-dom`, `unsupplied-arg?`, `use-collection-link-paths`, `use-compiled-file-paths`, `use-user-specific-search-paths`, `user-execute-bit`, `user-read-bit`, `user-write-bit`, `value-blame`, `value-contract`, `values`, `variable-reference->empty-namespace`, `variable-reference->module-base-phase`, `variable-reference->module-declaration-inspector`, `variable-reference->module-path-index`, `variable-reference->module-source`, `variable-reference->namespace`, `variable-reference->phase`, `variable-reference->resolved-module-path`, `variable-reference-constant?`, `variable-reference?`, `vector`, `vector->immutable-vector`, `vector->list`, `vector->pseudo-random-generator`, `vector->pseudo-random-generator!`, `vector->values`, `vector-append`, `vector-argmax`, `vector-argmin`, `vector-copy`, `vector-copy!`, `vector-count`, `vector-drop`, `vector-drop-right`, `vector-fill!`, `vector-filter`, `vector-filter-not`, `vector-immutable`, `vector-immutable/c`, `vector-immutableof`, `vector-length`, `vector-map`, `vector-map!`, `vector-member`, `vector-memq`, `vector-memv`, `vector-ref`, `vector-set!`, `vector-set*!`, `vector-set-performance-stats!`, `vector-split-at`, `vector-split-at-right`, `vector-take`, `vector-take-right`, `vector/c`, `vector?`, `vectorof`, `version`, `void`, `void?`, `weak-box-value`, `weak-box?`, `weak-set`, `weak-seteq`, `weak-seteqv`, `will-execute`, `will-executor?`, `will-register`, `will-try-execute`, `with-input-from-bytes`, `with-input-from-file`, `with-input-from-string`, `with-output-to-bytes`, `with-output-to-file`, `with-output-to-string`, `would-be-future`, `wrap-evt`, `wrapped-extra-arg-arrow`, `wrapped-extra-arg-arrow-extra-neg-party-argument`, `wrapped-extra-arg-arrow-real-func`, `wrapped-extra-arg-arrow?`, `writable<%>`, `write`, `write-byte`, `write-bytes`, `write-bytes-avail`, `write-bytes-avail*`, `write-bytes-avail-evt`, `write-bytes-avail/enable-break`, `write-char`, `write-special`, `write-special-avail*`, `write-special-evt`, `write-string`, `write-to-file`, `writeln`, `xor`, `zero?`, `~.a`, `~.s`, `~.v`, `~a`, `~e`, `~r`, `~s`, `~v`), NameBuiltin, Pop(1)},
+			{"(?:\\|[^|]*\\||\\\\[\\w\\W]|[^|\\\\()[\\]{}\",\\'`;\\s]+)+", Name, Pop(1)},
+			Include("datum*"),
+		},
+		"unquoted-list": {
+			Include("list"),
+			{`(?!\Z)`, Text, Push("unquoted-datum")},
+		},
+		"quasiquoted-datum": {
+			Include("datum"),
+			{`,@?`, Operator, Push("#pop", "unquoted-datum")},
+			{"unquote(-splicing)?(?=[()[\\]{}\",\\'`;\\s])", Keyword, Push("#pop", "unquoted-datum")},
+			{`[([{]`, Punctuation, Push("#pop", "quasiquoted-list")},
+			Include("datum*"),
+		},
+		"quasiquoted-list": {
+			Include("list"),
+			{`(?!\Z)`, Text, Push("quasiquoted-datum")},
+		},
+		"quoted-datum": {
+			Include("datum"),
+			{`[([{]`, Punctuation, Push("#pop", "quoted-list")},
+			Include("datum*"),
+		},
+		"quoted-list": {
+			Include("list"),
+			{`(?!\Z)`, Text, Push("quoted-datum")},
+		},
+		"block-comment": {
+			{`#\|`, CommentMultiline, Push()},
+			{`\|#`, CommentMultiline, Pop(1)},
+			{`[^#|]+|.`, CommentMultiline, nil},
+		},
+		"string": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`(?s)\\([0-7]{1,3}|x[\da-fA-F]{1,2}|u[\da-fA-F]{1,4}|U[\da-fA-F]{1,8}|.)`, LiteralStringEscape, nil},
+			{`[^\\"]+`, LiteralStringDouble, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/r/ragel.go b/vendor/github.com/alecthomas/chroma/lexers/r/ragel.go
new file mode 100644
index 0000000000..3da0ea70a3
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/r/ragel.go
@@ -0,0 +1,76 @@
+package r
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Ragel lexer.
+var Ragel = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Ragel",
+		Aliases:   []string{"ragel"},
+		Filenames: []string{},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"whitespace": {
+			{`\s+`, TextWhitespace, nil},
+		},
+		"comments": {
+			{`\#.*$`, Comment, nil},
+		},
+		"keywords": {
+			{`(access|action|alphtype)\b`, Keyword, nil},
+			{`(getkey|write|machine|include)\b`, Keyword, nil},
+			{`(any|ascii|extend|alpha|digit|alnum|lower|upper)\b`, Keyword, nil},
+			{`(xdigit|cntrl|graph|print|punct|space|zlen|empty)\b`, Keyword, nil},
+		},
+		"numbers": {
+			{`0x[0-9A-Fa-f]+`, LiteralNumberHex, nil},
+			{`[+-]?[0-9]+`, LiteralNumberInteger, nil},
+		},
+		"literals": {
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralString, nil},
+			{`\[(\\\\|\\\]|[^\]])*\]`, LiteralString, nil},
+			{`/(?!\*)(\\\\|\\/|[^/])*/`, LiteralStringRegex, nil},
+		},
+		"identifiers": {
+			{`[a-zA-Z_]\w*`, NameVariable, nil},
+		},
+		"operators": {
+			{`,`, Operator, nil},
+			{`\||&|--?`, Operator, nil},
+			{`\.|<:|:>>?`, Operator, nil},
+			{`:`, Operator, nil},
+			{`->`, Operator, nil},
+			{`(>|\$|%|<|@|<>)(/|eof\b)`, Operator, nil},
+			{`(>|\$|%|<|@|<>)(!|err\b)`, Operator, nil},
+			{`(>|\$|%|<|@|<>)(\^|lerr\b)`, Operator, nil},
+			{`(>|\$|%|<|@|<>)(~|to\b)`, Operator, nil},
+			{`(>|\$|%|<|@|<>)(\*|from\b)`, Operator, nil},
+			{`>|@|\$|%`, Operator, nil},
+			{`\*|\?|\+|\{[0-9]*,[0-9]*\}`, Operator, nil},
+			{`!|\^`, Operator, nil},
+			{`\(|\)`, Operator, nil},
+		},
+		"root": {
+			Include("literals"),
+			Include("whitespace"),
+			Include("comments"),
+			Include("keywords"),
+			Include("numbers"),
+			Include("identifiers"),
+			Include("operators"),
+			{`\{`, Punctuation, Push("host")},
+			{`=`, Operator, nil},
+			{`;`, Punctuation, nil},
+		},
+		"host": {
+			{`([^{}\'"/#]+|[^\\]\\[{}]|"(\\\\|\\"|[^"])*"|'(\\\\|\\'|[^'])*'|//.*$\n?|/\*(.|\n)*?\*/|\#.*$\n?|/(?!\*)(\\\\|\\/|[^/])*/|/)+`, Other, nil},
+			{`\{`, Punctuation, Push()},
+			{`\}`, Punctuation, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/r/reasonml.go b/vendor/github.com/alecthomas/chroma/lexers/r/reasonml.go
new file mode 100644
index 0000000000..0bceb186e1
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/r/reasonml.go
@@ -0,0 +1,67 @@
+package r
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Reasonml lexer.
+var Reasonml = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "ReasonML",
+		Aliases:   []string{"reason", "reasonml"},
+		Filenames: []string{"*.re", "*.rei"},
+		MimeTypes: []string{"text/x-reasonml"},
+	},
+	Rules{
+		"escape-sequence": {
+			{`\\[\\"\'ntbr]`, LiteralStringEscape, nil},
+			{`\\[0-9]{3}`, LiteralStringEscape, nil},
+			{`\\x[0-9a-fA-F]{2}`, LiteralStringEscape, nil},
+		},
+		"root": {
+			{`\s+`, Text, nil},
+			{`false|true|\(\)|\[\]`, NameBuiltinPseudo, nil},
+			{`\b([A-Z][\w\']*)(?=\s*\.)`, NameNamespace, Push("dotted")},
+			{`\b([A-Z][\w\']*)`, NameClass, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`\/\*(?![\/])`, CommentMultiline, Push("comment")},
+			{`\b(as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|false|for|fun|esfun|function|functor|if|in|include|inherit|initializer|lazy|let|switch|module|pub|mutable|new|nonrec|object|of|open|pri|rec|sig|struct|then|to|true|try|type|val|virtual|when|while|with)\b`, Keyword, nil},
+			{"(~|\\}|\\|]|\\||\\|\\||\\{<|\\{|`|_|]|\\[\\||\\[>|\\[<|\\[|\\?\\?|\\?|>\\}|>]|>|=|<-|<|;;|;|:>|:=|::|:|\\.\\.\\.|\\.\\.|\\.|=>|-\\.|-|,|\\+|\\*|\\)|\\(|&&|&|#|!=)", OperatorWord, nil},
+			{`([=<>@^|&+\*/$%-]|[!?~])?[!$%&*+\./:<=>?@^|~-]`, Operator, nil},
+			{`\b(and|asr|land|lor|lsl|lsr|lxor|mod|or)\b`, OperatorWord, nil},
+			{`\b(unit|int|float|bool|string|char|list|array)\b`, KeywordType, nil},
+			{`[^\W\d][\w']*`, Name, nil},
+			{`-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)`, LiteralNumberFloat, nil},
+			{`0[xX][\da-fA-F][\da-fA-F_]*`, LiteralNumberHex, nil},
+			{`0[oO][0-7][0-7_]*`, LiteralNumberOct, nil},
+			{`0[bB][01][01_]*`, LiteralNumberBin, nil},
+			{`\d[\d_]*`, LiteralNumberInteger, nil},
+			{`'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'`, LiteralStringChar, nil},
+			{`'.'`, LiteralStringChar, nil},
+			{`'`, Keyword, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`[~?][a-z][\w\']*:`, NameVariable, nil},
+		},
+		"comment": {
+			{`[^\/*]+`, CommentMultiline, nil},
+			{`\/\*`, CommentMultiline, Push()},
+			{`\*\/`, CommentMultiline, Pop(1)},
+			{`[\*]`, CommentMultiline, nil},
+		},
+		"string": {
+			{`[^\\"]+`, LiteralStringDouble, nil},
+			Include("escape-sequence"),
+			{`\\\n`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"dotted": {
+			{`\s+`, Text, nil},
+			{`\.`, Punctuation, nil},
+			{`[A-Z][\w\']*(?=\s*\.)`, NameNamespace, nil},
+			{`[A-Z][\w\']*`, NameClass, Pop(1)},
+			{`[a-z_][\w\']*`, Name, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/r/regedit.go b/vendor/github.com/alecthomas/chroma/lexers/r/regedit.go
new file mode 100644
index 0000000000..7ee9cb5816
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/r/regedit.go
@@ -0,0 +1,32 @@
+package r
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Reg lexer.
+var Reg = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "reg",
+		Aliases:   []string{"registry"},
+		Filenames: []string{"*.reg"},
+		MimeTypes: []string{"text/x-windows-registry"},
+	},
+	Rules{
+		"root": {
+			{`Windows Registry Editor.*`, Text, nil},
+			{`\s+`, Text, nil},
+			{`[;#].*`, CommentSingle, nil},
+			{`(\[)(-?)(HKEY_[A-Z_]+)(.*?\])$`, ByGroups(Keyword, Operator, NameBuiltin, Keyword), nil},
+			{`("(?:\\"|\\\\|[^"])+")([ \t]*)(=)([ \t]*)`, ByGroups(NameAttribute, Text, Operator, Text), Push("value")},
+			{`(.*?)([ \t]*)(=)([ \t]*)`, ByGroups(NameAttribute, Text, Operator, Text), Push("value")},
+		},
+		"value": {
+			{`-`, Operator, Pop(1)},
+			{`(dword|hex(?:\([0-9a-fA-F]\))?)(:)([0-9a-fA-F,]+)`, ByGroups(NameVariable, Punctuation, LiteralNumber), Pop(1)},
+			{`.+`, LiteralString, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/r/rexx.go b/vendor/github.com/alecthomas/chroma/lexers/r/rexx.go
new file mode 100644
index 0000000000..1f5550a53d
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/r/rexx.go
@@ -0,0 +1,59 @@
+package r
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Rexx lexer.
+var Rexx = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Rexx",
+		Aliases:         []string{"rexx", "arexx"},
+		Filenames:       []string{"*.rexx", "*.rex", "*.rx", "*.arexx"},
+		MimeTypes:       []string{"text/x-rexx"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s`, TextWhitespace, nil},
+			{`/\*`, CommentMultiline, Push("comment")},
+			{`"`, LiteralString, Push("string_double")},
+			{`'`, LiteralString, Push("string_single")},
+			{`[0-9]+(\.[0-9]+)?(e[+-]?[0-9])?`, LiteralNumber, nil},
+			{`([a-z_]\w*)(\s*)(:)(\s*)(procedure)\b`, ByGroups(NameFunction, TextWhitespace, Operator, TextWhitespace, KeywordDeclaration), nil},
+			{`([a-z_]\w*)(\s*)(:)`, ByGroups(NameLabel, TextWhitespace, Operator), nil},
+			Include("function"),
+			Include("keyword"),
+			Include("operator"),
+			{`[a-z_]\w*`, Text, nil},
+		},
+		"function": {
+			{Words(``, `(\s*)(\()`, `abbrev`, `abs`, `address`, `arg`, `b2x`, `bitand`, `bitor`, `bitxor`, `c2d`, `c2x`, `center`, `charin`, `charout`, `chars`, `compare`, `condition`, `copies`, `d2c`, `d2x`, `datatype`, `date`, `delstr`, `delword`, `digits`, `errortext`, `form`, `format`, `fuzz`, `insert`, `lastpos`, `left`, `length`, `linein`, `lineout`, `lines`, `max`, `min`, `overlay`, `pos`, `queued`, `random`, `reverse`, `right`, `sign`, `sourceline`, `space`, `stream`, `strip`, `substr`, `subword`, `symbol`, `time`, `trace`, `translate`, `trunc`, `value`, `verify`, `word`, `wordindex`, `wordlength`, `wordpos`, `words`, `x2b`, `x2c`, `x2d`, `xrange`), ByGroups(NameBuiltin, TextWhitespace, Operator), nil},
+		},
+		"keyword": {
+			{`(address|arg|by|call|do|drop|else|end|exit|for|forever|if|interpret|iterate|leave|nop|numeric|off|on|options|parse|pull|push|queue|return|say|select|signal|to|then|trace|until|while)\b`, KeywordReserved, nil},
+		},
+		"operator": {
+			{`(-|//|/|\(|\)|\*\*|\*|\\<<|\\<|\\==|\\=|\\>>|\\>|\\|\|\||\||&&|&|%|\+|<<=|<<|<=|<>|<|==|=|><|>=|>>=|>>|>|¬<<|¬<|¬==|¬=|¬>>|¬>|¬|\.|,)`, Operator, nil},
+		},
+		"string_double": {
+			{`[^"\n]+`, LiteralString, nil},
+			{`""`, LiteralString, nil},
+			{`"`, LiteralString, Pop(1)},
+			{`\n`, Text, Pop(1)},
+		},
+		"string_single": {
+			{`[^\'\n]`, LiteralString, nil},
+			{`\'\'`, LiteralString, nil},
+			{`\'`, LiteralString, Pop(1)},
+			{`\n`, Text, Pop(1)},
+		},
+		"comment": {
+			{`[^*]+`, CommentMultiline, nil},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`\*`, CommentMultiline, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/r/rst.go b/vendor/github.com/alecthomas/chroma/lexers/r/rst.go
new file mode 100644
index 0000000000..f09dad0929
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/r/rst.go
@@ -0,0 +1,86 @@
+package r
+
+import (
+	"strings"
+
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Restructuredtext lexer.
+var Restructuredtext = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "reStructuredText",
+		Aliases:   []string{"rst", "rest", "restructuredtext"},
+		Filenames: []string{"*.rst", "*.rest"},
+		MimeTypes: []string{"text/x-rst", "text/prs.fallenstein.rst"},
+	},
+	Rules{
+		"root": {
+			{"^(=+|-+|`+|:+|\\.+|\\'+|\"+|~+|\\^+|_+|\\*+|\\++|#+)([ \\t]*\\n)(.+)(\\n)(\\1)(\\n)", ByGroups(GenericHeading, Text, GenericHeading, Text, GenericHeading, Text), nil},
+			{"^(\\S.*)(\\n)(={3,}|-{3,}|`{3,}|:{3,}|\\.{3,}|\\'{3,}|\"{3,}|~{3,}|\\^{3,}|_{3,}|\\*{3,}|\\+{3,}|#{3,})(\\n)", ByGroups(GenericHeading, Text, GenericHeading, Text), nil},
+			{`^(\s*)([-*+])( .+\n(?:\1  .+\n)*)`, ByGroups(Text, LiteralNumber, UsingSelf("inline")), nil},
+			{`^(\s*)([0-9#ivxlcmIVXLCM]+\.)( .+\n(?:\1  .+\n)*)`, ByGroups(Text, LiteralNumber, UsingSelf("inline")), nil},
+			{`^(\s*)(\(?[0-9#ivxlcmIVXLCM]+\))( .+\n(?:\1  .+\n)*)`, ByGroups(Text, LiteralNumber, UsingSelf("inline")), nil},
+			{`^(\s*)([A-Z]+\.)( .+\n(?:\1  .+\n)+)`, ByGroups(Text, LiteralNumber, UsingSelf("inline")), nil},
+			{`^(\s*)(\(?[A-Za-z]+\))( .+\n(?:\1  .+\n)+)`, ByGroups(Text, LiteralNumber, UsingSelf("inline")), nil},
+			{`^(\s*)(\|)( .+\n(?:\|  .+\n)*)`, ByGroups(Text, Operator, UsingSelf("inline")), nil},
+			{`^( *\.\.)(\s*)((?:source)?code(?:-block)?)(::)([ \t]*)([^\n]+)(\n[ \t]*\n)([ \t]+)(.*)(\n)((?:(?:\8.*|)\n)+)`, EmitterFunc(rstCodeBlock), nil},
+			{`^( *\.\.)(\s*)([\w:-]+?)(::)(?:([ \t]*)(.*))`, ByGroups(Punctuation, Text, OperatorWord, Punctuation, Text, UsingSelf("inline")), nil},
+			{`^( *\.\.)(\s*)(_(?:[^:\\]|\\.)+:)(.*?)$`, ByGroups(Punctuation, Text, NameTag, UsingSelf("inline")), nil},
+			{`^( *\.\.)(\s*)(\[.+\])(.*?)$`, ByGroups(Punctuation, Text, NameTag, UsingSelf("inline")), nil},
+			{`^( *\.\.)(\s*)(\|.+\|)(\s*)([\w:-]+?)(::)(?:([ \t]*)(.*))`, ByGroups(Punctuation, Text, NameTag, Text, OperatorWord, Punctuation, Text, UsingSelf("inline")), nil},
+			{`^ *\.\..*(\n( +.*\n|\n)+)?`, CommentPreproc, nil},
+			{`^( *)(:[a-zA-Z-]+:)(\s*)$`, ByGroups(Text, NameClass, Text), nil},
+			{`^( *)(:.*?:)([ \t]+)(.*?)$`, ByGroups(Text, NameClass, Text, NameFunction), nil},
+			{`^(\S.*(?<!::)\n)((?:(?: +.*)\n)+)`, ByGroups(UsingSelf("inline"), UsingSelf("inline")), nil},
+			{`(::)(\n[ \t]*\n)([ \t]+)(.*)(\n)((?:(?:\3.*|)\n)+)`, ByGroups(LiteralStringEscape, Text, LiteralString, LiteralString, Text, LiteralString), nil},
+			Include("inline"),
+		},
+		"inline": {
+			{`\\.`, Text, nil},
+			{"``", LiteralString, Push("literal")},
+			{"(`.+?)(<.+?>)(`__?)", ByGroups(LiteralString, LiteralStringInterpol, LiteralString), nil},
+			{"`.+?`__?", LiteralString, nil},
+			{"(`.+?`)(:[a-zA-Z0-9:-]+?:)?", ByGroups(NameVariable, NameAttribute), nil},
+			{"(:[a-zA-Z0-9:-]+?:)(`.+?`)", ByGroups(NameAttribute, NameVariable), nil},
+			{`\*\*.+?\*\*`, GenericStrong, nil},
+			{`\*.+?\*`, GenericEmph, nil},
+			{`\[.*?\]_`, LiteralString, nil},
+			{`<.+?>`, NameTag, nil},
+			{"[^\\\\\\n\\[*`:]+", Text, nil},
+			{`.`, Text, nil},
+		},
+		"literal": {
+			{"[^`]+", LiteralString, nil},
+			{"``((?=$)|(?=[-/:.,; \\n\\x00\\\u2010\\\u2011\\\u2012\\\u2013\\\u2014\\\u00a0\\'\\\"\\)\\]\\}\\>\\\u2019\\\u201d\\\u00bb\\!\\?]))", LiteralString, Pop(1)},
+			{"`", LiteralString, nil},
+		},
+	},
+))
+
+func rstCodeBlock(groups []string, lexer Lexer) Iterator {
+	iterators := []Iterator{}
+	tokens := []Token{
+		{Punctuation, groups[1]},
+		{Text, groups[2]},
+		{OperatorWord, groups[3]},
+		{Punctuation, groups[4]},
+		{Text, groups[5]},
+		{Keyword, groups[6]},
+		{Text, groups[7]},
+	}
+	code := strings.Join(groups[8:], "")
+	lexer = internal.Get(groups[6])
+	if lexer == nil {
+		tokens = append(tokens, Token{String, code})
+		iterators = append(iterators, Literator(tokens...))
+	} else {
+		sub, err := lexer.Tokenise(nil, code)
+		if err != nil {
+			panic(err)
+		}
+		iterators = append(iterators, Literator(tokens...), sub)
+	}
+	return Concaterator(iterators...)
+}
diff --git a/vendor/github.com/alecthomas/chroma/lexers/r/ruby.go b/vendor/github.com/alecthomas/chroma/lexers/r/ruby.go
new file mode 100644
index 0000000000..6af8db2049
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/r/ruby.go
@@ -0,0 +1,250 @@
+package r
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Ruby lexer.
+var Ruby = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Ruby",
+		Aliases:   []string{"rb", "ruby", "duby"},
+		Filenames: []string{"*.rb", "*.rbw", "Rakefile", "*.rake", "*.gemspec", "*.rbx", "*.duby", "Gemfile"},
+		MimeTypes: []string{"text/x-ruby", "application/x-ruby"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`\A#!.+?$`, CommentHashbang, nil},
+			{`#.*?$`, CommentSingle, nil},
+			{`=begin\s.*?\n=end.*?$`, CommentMultiline, nil},
+			{Words(``, `\b`, `BEGIN`, `END`, `alias`, `begin`, `break`, `case`, `defined?`, `do`, `else`, `elsif`, `end`, `ensure`, `for`, `if`, `in`, `next`, `redo`, `rescue`, `raise`, `retry`, `return`, `super`, `then`, `undef`, `unless`, `until`, `when`, `while`, `yield`), Keyword, nil},
+			{`(module)(\s+)([a-zA-Z_]\w*(?:::[a-zA-Z_]\w*)*)`, ByGroups(Keyword, Text, NameNamespace), nil},
+			{`(def)(\s+)`, ByGroups(Keyword, Text), Push("funcname")},
+			{"def(?=[*%&^`~+-/\\[<>=])", Keyword, Push("funcname")},
+			{`(class)(\s+)`, ByGroups(Keyword, Text), Push("classname")},
+			{Words(``, `\b`, `initialize`, `new`, `loop`, `include`, `extend`, `raise`, `attr_reader`, `attr_writer`, `attr_accessor`, `attr`, `catch`, `throw`, `private`, `module_function`, `public`, `protected`, `true`, `false`, `nil`), KeywordPseudo, nil},
+			{`(not|and|or)\b`, OperatorWord, nil},
+			{Words(``, `\?`, `autoload`, `block_given`, `const_defined`, `eql`, `equal`, `frozen`, `include`, `instance_of`, `is_a`, `iterator`, `kind_of`, `method_defined`, `nil`, `private_method_defined`, `protected_method_defined`, `public_method_defined`, `respond_to`, `tainted`), NameBuiltin, nil},
+			{`(chomp|chop|exit|gsub|sub)!`, NameBuiltin, nil},
+			{Words(`(?<!\.)`, `\b`, `Array`, `Float`, `Integer`, `String`, `__id__`, `__send__`, `abort`, `ancestors`, `at_exit`, `autoload`, `binding`, `callcc`, `caller`, `catch`, `chomp`, `chop`, `class_eval`, `class_variables`, `clone`, `const_defined?`, `const_get`, `const_missing`, `const_set`, `constants`, `display`, `dup`, `eval`, `exec`, `exit`, `extend`, `fail`, `fork`, `format`, `freeze`, `getc`, `gets`, `global_variables`, `gsub`, `hash`, `id`, `included_modules`, `inspect`, `instance_eval`, `instance_method`, `instance_methods`, `instance_variable_get`, `instance_variable_set`, `instance_variables`, `lambda`, `load`, `local_variables`, `loop`, `method`, `method_missing`, `methods`, `module_eval`, `name`, `object_id`, `open`, `p`, `print`, `printf`, `private_class_method`, `private_instance_methods`, `private_methods`, `proc`, `protected_instance_methods`, `protected_methods`, `public_class_method`, `public_instance_methods`, `public_methods`, `putc`, `puts`, `raise`, `rand`, `readline`, `readlines`, `require`, `scan`, `select`, `self`, `send`, `set_trace_func`, `singleton_methods`, `sleep`, `split`, `sprintf`, `srand`, `sub`, `syscall`, `system`, `taint`, `test`, `throw`, `to_a`, `to_s`, `trace_var`, `trap`, `untaint`, `untrace_var`, `warn`), NameBuiltin, nil},
+			{`__(FILE|LINE)__\b`, NameBuiltinPseudo, nil},
+			{"(?<!\\w)(<<-?)([\"`\\']?)([a-zA-Z_]\\w*)(\\2)(.*?\\n)", String, nil},
+			{`(<<-?)("|\')()(\2)(.*?\n)`, String, nil},
+			{`__END__`, CommentPreproc, Push("end-part")},
+			{`(?:^|(?<=[=<>~!:])|(?<=(?:\s|;)when\s)|(?<=(?:\s|;)or\s)|(?<=(?:\s|;)and\s)|(?<=\.index\s)|(?<=\.scan\s)|(?<=\.sub\s)|(?<=\.sub!\s)|(?<=\.gsub\s)|(?<=\.gsub!\s)|(?<=\.match\s)|(?<=(?:\s|;)if\s)|(?<=(?:\s|;)elsif\s)|(?<=^when\s)|(?<=^index\s)|(?<=^scan\s)|(?<=^sub\s)|(?<=^gsub\s)|(?<=^sub!\s)|(?<=^gsub!\s)|(?<=^match\s)|(?<=^if\s)|(?<=^elsif\s))(\s*)(/)`, ByGroups(Text, LiteralStringRegex), Push("multiline-regex")},
+			{`(?<=\(|,|\[)/`, LiteralStringRegex, Push("multiline-regex")},
+			{`(\s+)(/)(?![\s=])`, ByGroups(Text, LiteralStringRegex), Push("multiline-regex")},
+			{`(0_?[0-7]+(?:_[0-7]+)*)(\s*)([/?])?`, ByGroups(LiteralNumberOct, Text, Operator), nil},
+			{`(0x[0-9A-Fa-f]+(?:_[0-9A-Fa-f]+)*)(\s*)([/?])?`, ByGroups(LiteralNumberHex, Text, Operator), nil},
+			{`(0b[01]+(?:_[01]+)*)(\s*)([/?])?`, ByGroups(LiteralNumberBin, Text, Operator), nil},
+			{`([\d]+(?:_\d+)*)(\s*)([/?])?`, ByGroups(LiteralNumberInteger, Text, Operator), nil},
+			{`@@[a-zA-Z_]\w*`, NameVariableClass, nil},
+			{`@[a-zA-Z_]\w*`, NameVariableInstance, nil},
+			{`\$\w+`, NameVariableGlobal, nil},
+			{"\\$[!@&`\\'+~=/\\\\,;.<>_*$?:\"^-]", NameVariableGlobal, nil},
+			{`\$-[0adFiIlpvw]`, NameVariableGlobal, nil},
+			{`::`, Operator, nil},
+			Include("strings"),
+			{`\?(\\[MC]-)*(\\([\\abefnrstv#"\']|x[a-fA-F0-9]{1,2}|[0-7]{1,3})|\S)(?!\w)`, LiteralStringChar, nil},
+			{`[A-Z]\w+`, NameConstant, nil},
+			{Words(`(\.|::)`, ``, `*`, `**`, `-`, `+`, `-@`, `+@`, `/`, `%`, `&`, `|`, `^`, "`", `~`, `[]`, `[]=`, `<<`, `>>`, `<`, `<>`, `<=>`, `>`, `>=`, `==`, `===`), ByGroups(Operator, NameOperator), nil},
+			{"(\\.|::)([a-zA-Z_]\\w*[!?]?|[*%&^`~+\\-/\\[<>=])", ByGroups(Operator, Name), nil},
+			{`[a-zA-Z_]\w*[!?]?`, Name, nil},
+			{`(\[|\]|\*\*|<<?|>>?|>=|<=|<=>|=~|={3}|!~|&&?|\|\||\.{1,3})`, Operator, nil},
+			{`[-+/*%=<>&!^|~]=?`, Operator, nil},
+			{`[(){};,/?:\\]`, Punctuation, nil},
+			{`\s+`, Text, nil},
+		},
+		"funcname": {
+			{`\(`, Punctuation, Push("defexpr")},
+			{"(?:([a-zA-Z_]\\w*)(\\.))?([a-zA-Z_]\\w*[!?]?|\\*\\*?|[-+]@?|[/%&|^`~]|\\[\\]=?|<<|>>|<=?>|>=?|===?)", ByGroups(NameClass, Operator, NameFunction), Pop(1)},
+			Default(Pop(1)),
+		},
+		"classname": {
+			{`\(`, Punctuation, Push("defexpr")},
+			{`<<`, Operator, Pop(1)},
+			{`[A-Z_]\w*`, NameClass, Pop(1)},
+			Default(Pop(1)),
+		},
+		"defexpr": {
+			{`(\))(\.|::)?`, ByGroups(Punctuation, Operator), Pop(1)},
+			{`\(`, Operator, Push()},
+			Include("root"),
+		},
+		"in-intp": {
+			{`\{`, LiteralStringInterpol, Push()},
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+		"string-intp": {
+			{`#\{`, LiteralStringInterpol, Push("in-intp")},
+			{`#@@?[a-zA-Z_]\w*`, LiteralStringInterpol, nil},
+			{`#\$[a-zA-Z_]\w*`, LiteralStringInterpol, nil},
+		},
+		"string-intp-escaped": {
+			Include("string-intp"),
+			{`\\([\\abefnrstv#"\']|x[a-fA-F0-9]{1,2}|[0-7]{1,3})`, LiteralStringEscape, nil},
+		},
+		"interpolated-regex": {
+			Include("string-intp"),
+			{`[\\#]`, LiteralStringRegex, nil},
+			{`[^\\#]+`, LiteralStringRegex, nil},
+		},
+		"interpolated-string": {
+			Include("string-intp"),
+			{`[\\#]`, LiteralStringOther, nil},
+			{`[^\\#]+`, LiteralStringOther, nil},
+		},
+		"multiline-regex": {
+			Include("string-intp"),
+			{`\\\\`, LiteralStringRegex, nil},
+			{`\\/`, LiteralStringRegex, nil},
+			{`[\\#]`, LiteralStringRegex, nil},
+			{`[^\\/#]+`, LiteralStringRegex, nil},
+			{`/[mixounse]*`, LiteralStringRegex, Pop(1)},
+		},
+		"end-part": {
+			{`.+`, CommentPreproc, Pop(1)},
+		},
+		"strings": {
+			{`\:@{0,2}[a-zA-Z_]\w*[!?]?`, LiteralStringSymbol, nil},
+			{Words(`\:@{0,2}`, ``, `*`, `**`, `-`, `+`, `-@`, `+@`, `/`, `%`, `&`, `|`, `^`, "`", `~`, `[]`, `[]=`, `<<`, `>>`, `<`, `<>`, `<=>`, `>`, `>=`, `==`, `===`), LiteralStringSymbol, nil},
+			{`:'(\\\\|\\'|[^'])*'`, LiteralStringSymbol, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`:"`, LiteralStringSymbol, Push("simple-sym")},
+			{`([a-zA-Z_]\w*)(:)(?!:)`, ByGroups(LiteralStringSymbol, Punctuation), nil},
+			{`"`, LiteralStringDouble, Push("simple-string")},
+			{"(?<!\\.)`", LiteralStringBacktick, Push("simple-backtick")},
+			{`%[QWx]?\{`, LiteralStringOther, Push("cb-intp-string")},
+			{`%[qsw]\{`, LiteralStringOther, Push("cb-string")},
+			{`%r\{`, LiteralStringRegex, Push("cb-regex")},
+			{`%[QWx]?\[`, LiteralStringOther, Push("sb-intp-string")},
+			{`%[qsw]\[`, LiteralStringOther, Push("sb-string")},
+			{`%r\[`, LiteralStringRegex, Push("sb-regex")},
+			{`%[QWx]?\(`, LiteralStringOther, Push("pa-intp-string")},
+			{`%[qsw]\(`, LiteralStringOther, Push("pa-string")},
+			{`%r\(`, LiteralStringRegex, Push("pa-regex")},
+			{`%[QWx]?<`, LiteralStringOther, Push("ab-intp-string")},
+			{`%[qsw]<`, LiteralStringOther, Push("ab-string")},
+			{`%r<`, LiteralStringRegex, Push("ab-regex")},
+			{`(%r([\W_]))((?:\\\2|(?!\2).)*)(\2[mixounse]*)`, String, nil},
+			{`%[qsw]([\W_])((?:\\\1|(?!\1).)*)\1`, LiteralStringOther, nil},
+			{`(%[QWx]([\W_]))((?:\\\2|(?!\2).)*)(\2)`, String, nil},
+			{`(?<=[-+/*%=<>&!^|~,(])(\s*)(%([\t ])(?:(?:\\\3|(?!\3).)*)\3)`, ByGroups(Text, LiteralStringOther, None), nil},
+			{`^(\s*)(%([\t ])(?:(?:\\\3|(?!\3).)*)\3)`, ByGroups(Text, LiteralStringOther, None), nil},
+			{`(%([^a-zA-Z0-9\s]))((?:\\\2|(?!\2).)*)(\2)`, String, nil},
+		},
+		"simple-string": {
+			Include("string-intp-escaped"),
+			{`[^\\"#]+`, LiteralStringDouble, nil},
+			{`[\\#]`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"simple-sym": {
+			Include("string-intp-escaped"),
+			{`[^\\"#]+`, LiteralStringSymbol, nil},
+			{`[\\#]`, LiteralStringSymbol, nil},
+			{`"`, LiteralStringSymbol, Pop(1)},
+		},
+		"simple-backtick": {
+			Include("string-intp-escaped"),
+			{"[^\\\\`#]+", LiteralStringBacktick, nil},
+			{`[\\#]`, LiteralStringBacktick, nil},
+			{"`", LiteralStringBacktick, Pop(1)},
+		},
+		"cb-intp-string": {
+			{`\\[\\{}]`, LiteralStringOther, nil},
+			{`\{`, LiteralStringOther, Push()},
+			{`\}`, LiteralStringOther, Pop(1)},
+			Include("string-intp-escaped"),
+			{`[\\#{}]`, LiteralStringOther, nil},
+			{`[^\\#{}]+`, LiteralStringOther, nil},
+		},
+		"cb-string": {
+			{`\\[\\{}]`, LiteralStringOther, nil},
+			{`\{`, LiteralStringOther, Push()},
+			{`\}`, LiteralStringOther, Pop(1)},
+			{`[\\#{}]`, LiteralStringOther, nil},
+			{`[^\\#{}]+`, LiteralStringOther, nil},
+		},
+		"cb-regex": {
+			{`\\[\\{}]`, LiteralStringRegex, nil},
+			{`\{`, LiteralStringRegex, Push()},
+			{`\}[mixounse]*`, LiteralStringRegex, Pop(1)},
+			Include("string-intp"),
+			{`[\\#{}]`, LiteralStringRegex, nil},
+			{`[^\\#{}]+`, LiteralStringRegex, nil},
+		},
+		"sb-intp-string": {
+			{`\\[\\\[\]]`, LiteralStringOther, nil},
+			{`\[`, LiteralStringOther, Push()},
+			{`\]`, LiteralStringOther, Pop(1)},
+			Include("string-intp-escaped"),
+			{`[\\#\[\]]`, LiteralStringOther, nil},
+			{`[^\\#\[\]]+`, LiteralStringOther, nil},
+		},
+		"sb-string": {
+			{`\\[\\\[\]]`, LiteralStringOther, nil},
+			{`\[`, LiteralStringOther, Push()},
+			{`\]`, LiteralStringOther, Pop(1)},
+			{`[\\#\[\]]`, LiteralStringOther, nil},
+			{`[^\\#\[\]]+`, LiteralStringOther, nil},
+		},
+		"sb-regex": {
+			{`\\[\\\[\]]`, LiteralStringRegex, nil},
+			{`\[`, LiteralStringRegex, Push()},
+			{`\][mixounse]*`, LiteralStringRegex, Pop(1)},
+			Include("string-intp"),
+			{`[\\#\[\]]`, LiteralStringRegex, nil},
+			{`[^\\#\[\]]+`, LiteralStringRegex, nil},
+		},
+		"pa-intp-string": {
+			{`\\[\\()]`, LiteralStringOther, nil},
+			{`\(`, LiteralStringOther, Push()},
+			{`\)`, LiteralStringOther, Pop(1)},
+			Include("string-intp-escaped"),
+			{`[\\#()]`, LiteralStringOther, nil},
+			{`[^\\#()]+`, LiteralStringOther, nil},
+		},
+		"pa-string": {
+			{`\\[\\()]`, LiteralStringOther, nil},
+			{`\(`, LiteralStringOther, Push()},
+			{`\)`, LiteralStringOther, Pop(1)},
+			{`[\\#()]`, LiteralStringOther, nil},
+			{`[^\\#()]+`, LiteralStringOther, nil},
+		},
+		"pa-regex": {
+			{`\\[\\()]`, LiteralStringRegex, nil},
+			{`\(`, LiteralStringRegex, Push()},
+			{`\)[mixounse]*`, LiteralStringRegex, Pop(1)},
+			Include("string-intp"),
+			{`[\\#()]`, LiteralStringRegex, nil},
+			{`[^\\#()]+`, LiteralStringRegex, nil},
+		},
+		"ab-intp-string": {
+			{`\\[\\<>]`, LiteralStringOther, nil},
+			{`<`, LiteralStringOther, Push()},
+			{`>`, LiteralStringOther, Pop(1)},
+			Include("string-intp-escaped"),
+			{`[\\#<>]`, LiteralStringOther, nil},
+			{`[^\\#<>]+`, LiteralStringOther, nil},
+		},
+		"ab-string": {
+			{`\\[\\<>]`, LiteralStringOther, nil},
+			{`<`, LiteralStringOther, Push()},
+			{`>`, LiteralStringOther, Pop(1)},
+			{`[\\#<>]`, LiteralStringOther, nil},
+			{`[^\\#<>]+`, LiteralStringOther, nil},
+		},
+		"ab-regex": {
+			{`\\[\\<>]`, LiteralStringRegex, nil},
+			{`<`, LiteralStringRegex, Push()},
+			{`>[mixounse]*`, LiteralStringRegex, Pop(1)},
+			Include("string-intp"),
+			{`[\\#<>]`, LiteralStringRegex, nil},
+			{`[^\\#<>]+`, LiteralStringRegex, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/r/rust.go b/vendor/github.com/alecthomas/chroma/lexers/r/rust.go
new file mode 100644
index 0000000000..191d1becab
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/r/rust.go
@@ -0,0 +1,135 @@
+package r
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Rust lexer.
+var Rust = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Rust",
+		Aliases:   []string{"rust"},
+		Filenames: []string{"*.rs", "*.rs.in"},
+		MimeTypes: []string{"text/rust"},
+		EnsureNL:  true,
+	},
+	Rules{
+		"root": {
+			{`#![^[\r\n].*$`, CommentPreproc, nil},
+			Default(Push("base")),
+		},
+		"base": {
+			{`\n`, TextWhitespace, nil},
+			{`\s+`, TextWhitespace, nil},
+			{`//!.*?\n`, LiteralStringDoc, nil},
+			{`///(\n|[^/].*?\n)`, LiteralStringDoc, nil},
+			{`//(.*?)\n`, CommentSingle, nil},
+			{`/\*\*(\n|[^/*])`, LiteralStringDoc, Push("doccomment")},
+			{`/\*!`, LiteralStringDoc, Push("doccomment")},
+			{`/\*`, CommentMultiline, Push("comment")},
+			{`r#*"(?:\\.|[^\\\r\n;])*"#*`, LiteralString, nil},
+			{`"(?:\\.|[^\\\r\n"])*"`, LiteralString, nil},
+			{`\$([a-zA-Z_]\w*|\(,?|\),?|,?)`, CommentPreproc, nil},
+			{Words(``, `\b`, `as`, `box`, `const`, `crate`, `else`, `extern`, `for`, `if`, `impl`, `in`, `loop`, `match`, `move`, `mut`, `pub`, `ref`, `return`, `static`, `super`, `trait`, `unsafe`, `use`, `where`, `while`), Keyword, nil},
+			{Words(``, `\b`, `abstract`, `alignof`, `become`, `do`, `final`, `macro`, `offsetof`, `override`, `priv`, `proc`, `pure`, `sizeof`, `typeof`, `unsized`, `virtual`, `yield`), KeywordReserved, nil},
+			{`(true|false)\b`, KeywordConstant, nil},
+			{`mod\b`, Keyword, Push("modname")},
+			{`let\b`, KeywordDeclaration, nil},
+			{`fn\b`, Keyword, Push("funcname")},
+			{`(struct|enum|type|union)\b`, Keyword, Push("typename")},
+			{`(default)(\s+)(type|fn)\b`, ByGroups(Keyword, Text, Keyword), nil},
+			{Words(``, `\b`, `u8`, `u16`, `u32`, `u64`, `i8`, `i16`, `i32`, `i64`, `usize`, `isize`, `f32`, `f64`, `str`, `bool`), KeywordType, nil},
+			{`self\b`, NameBuiltinPseudo, nil},
+			{Words(``, `\b`, `Copy`, `Send`, `Sized`, `Sync`, `Drop`, `Fn`, `FnMut`, `FnOnce`, `Box`, `ToOwned`, `Clone`, `PartialEq`, `PartialOrd`, `Eq`, `Ord`, `AsRef`, `AsMut`, `Into`, `From`, `Default`, `Iterator`, `Extend`, `IntoIterator`, `DoubleEndedIterator`, `ExactSizeIterator`, `Option`, `Some`, `None`, `Result`, `Ok`, `Err`, `SliceConcatExt`, `String`, `ToString`, `Vec`), NameBuiltin, nil},
+			{`::\b`, Text, nil},
+			{`(?::|->)`, Text, Push("typename")},
+			{`(break|continue)(\s*)(\'[A-Za-z_]\w*)?`, ByGroups(Keyword, TextWhitespace, NameLabel), nil},
+			{`'(\\['"\\nrt]|\\x[0-7][0-9a-fA-F]|\\0|\\u\{[0-9a-fA-F]{1,6}\}|.)'`, LiteralStringChar, nil},
+			{`b'(\\['"\\nrt]|\\x[0-9a-fA-F]{2}|\\0|\\u\{[0-9a-fA-F]{1,6}\}|.)'`, LiteralStringChar, nil},
+			{`0b[01_]+`, LiteralNumberBin, Push("number_lit")},
+			{`0o[0-7_]+`, LiteralNumberOct, Push("number_lit")},
+			{`0[xX][0-9a-fA-F_]+`, LiteralNumberHex, Push("number_lit")},
+			{`[0-9][0-9_]*(\.[0-9_]+[eE][+\-]?[0-9_]+|\.[0-9_]*(?!\.)|[eE][+\-]?[0-9_]+)`, LiteralNumberFloat, Push("number_lit")},
+			{`[0-9][0-9_]*`, LiteralNumberInteger, Push("number_lit")},
+			{`b"`, LiteralString, Push("bytestring")},
+			{`b?r(#*)".*?"\1`, LiteralString, nil},
+			{`'static`, NameBuiltin, nil},
+			{`'[a-zA-Z_]\w*`, NameAttribute, nil},
+			{`[{}()\[\],.;]`, Punctuation, nil},
+			{`[+\-*/%&|<>^!~@=:?]`, Operator, nil},
+			{`(r#)?[a-zA-Z_]\w*`, Name, nil},
+			{`#!?\[`, CommentPreproc, Push("attribute[")},
+			{`([A-Za-z_]\w*)(!)(\s*)([A-Za-z_]\w*)?(\s*)(\{)`, ByGroups(CommentPreproc, Punctuation, TextWhitespace, Name, TextWhitespace, Punctuation), Push("macro{")},
+			{`([A-Za-z_]\w*)(!)(\s*)([A-Za-z_]\w*)?(\()`, ByGroups(CommentPreproc, Punctuation, TextWhitespace, Name, Punctuation), Push("macro(")},
+		},
+		"comment": {
+			{`[^*/]+`, CommentMultiline, nil},
+			{`/\*`, CommentMultiline, Push()},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[*/]`, CommentMultiline, nil},
+		},
+		"doccomment": {
+			{`[^*/]+`, LiteralStringDoc, nil},
+			{`/\*`, LiteralStringDoc, Push()},
+			{`\*/`, LiteralStringDoc, Pop(1)},
+			{`[*/]`, LiteralStringDoc, nil},
+		},
+		"modname": {
+			{`\s+`, Text, nil},
+			{`[a-zA-Z_]\w*`, NameNamespace, Pop(1)},
+			Default(Pop(1)),
+		},
+		"funcname": {
+			{`\s+`, Text, nil},
+			{`[a-zA-Z_]\w*`, NameFunction, Pop(1)},
+			Default(Pop(1)),
+		},
+		"typename": {
+			{`\s+`, Text, nil},
+			{`&`, KeywordPseudo, nil},
+			{Words(``, `\b`, `Copy`, `Send`, `Sized`, `Sync`, `Drop`, `Fn`, `FnMut`, `FnOnce`, `Box`, `ToOwned`, `Clone`, `PartialEq`, `PartialOrd`, `Eq`, `Ord`, `AsRef`, `AsMut`, `Into`, `From`, `Default`, `Iterator`, `Extend`, `IntoIterator`, `DoubleEndedIterator`, `ExactSizeIterator`, `Option`, `Some`, `None`, `Result`, `Ok`, `Err`, `SliceConcatExt`, `String`, `ToString`, `Vec`), NameBuiltin, nil},
+			{Words(``, `\b`, `u8`, `u16`, `u32`, `u64`, `i8`, `i16`, `i32`, `i64`, `usize`, `isize`, `f32`, `f64`, `str`, `bool`), KeywordType, nil},
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+			Default(Pop(1)),
+		},
+		"number_lit": {
+			{`[ui](8|16|32|64|size)`, Keyword, Pop(1)},
+			{`f(32|64)`, Keyword, Pop(1)},
+			Default(Pop(1)),
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\['"\\nrt]|\\x[0-7][0-9a-fA-F]|\\0|\\u\{[0-9a-fA-F]{1,6}\}`, LiteralStringEscape, nil},
+			{`[^\\"]+`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+		},
+		"bytestring": {
+			{`\\x[89a-fA-F][0-9a-fA-F]`, LiteralStringEscape, nil},
+			Include("string"),
+		},
+		"macro{": {
+			{`\{`, Operator, Push()},
+			{`\}`, Operator, Pop(1)},
+		},
+		"macro(": {
+			{`\(`, Operator, Push()},
+			{`\)`, Operator, Pop(1)},
+		},
+		"attribute_common": {
+			{`"`, LiteralString, Push("string")},
+			{`\[`, CommentPreproc, Push("attribute[")},
+			{`\(`, CommentPreproc, Push("attribute(")},
+		},
+		"attribute[": {
+			Include("attribute_common"),
+			{`\];?`, CommentPreproc, Pop(1)},
+			{`[^"\]]+`, CommentPreproc, nil},
+		},
+		"attribute(": {
+			Include("attribute_common"),
+			{`\);?`, CommentPreproc, Pop(1)},
+			{`[^")]+`, CommentPreproc, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/sas.go b/vendor/github.com/alecthomas/chroma/lexers/s/sas.go
new file mode 100644
index 0000000000..47a67ed801
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/sas.go
@@ -0,0 +1,94 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Sas lexer.
+var Sas = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "SAS",
+		Aliases:         []string{"sas"},
+		Filenames:       []string{"*.SAS", "*.sas"},
+		MimeTypes:       []string{"text/x-sas", "text/sas", "application/x-sas"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			Include("comments"),
+			Include("proc-data"),
+			Include("cards-datalines"),
+			Include("logs"),
+			Include("general"),
+			{`.`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`\n`, Text, nil},
+		},
+		"comments": {
+			{`^\s*\*.*?;`, Comment, nil},
+			{`/\*.*?\*/`, Comment, nil},
+			{`^\s*\*(.|\n)*?;`, CommentMultiline, nil},
+			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
+		},
+		"proc-data": {
+			{`(^|;)\s*(proc \w+|data|run|quit)[\s;]`, KeywordReserved, nil},
+		},
+		"cards-datalines": {
+			{`^\s*(datalines|cards)\s*;\s*$`, Keyword, Push("data")},
+		},
+		"data": {
+			{`(.|\n)*^\s*;\s*$`, Other, Pop(1)},
+		},
+		"logs": {
+			{`\n?^\s*%?put `, Keyword, Push("log-messages")},
+		},
+		"log-messages": {
+			{`NOTE(:|-).*`, Generic, Pop(1)},
+			{`WARNING(:|-).*`, GenericEmph, Pop(1)},
+			{`ERROR(:|-).*`, GenericError, Pop(1)},
+			Include("general"),
+		},
+		"general": {
+			Include("keywords"),
+			Include("vars-strings"),
+			Include("special"),
+			Include("numbers"),
+		},
+		"keywords": {
+			{Words(`\b`, `\b`, `abort`, `array`, `attrib`, `by`, `call`, `cards`, `cards4`, `catname`, `continue`, `datalines`, `datalines4`, `delete`, `delim`, `delimiter`, `display`, `dm`, `drop`, `endsas`, `error`, `file`, `filename`, `footnote`, `format`, `goto`, `in`, `infile`, `informat`, `input`, `keep`, `label`, `leave`, `length`, `libname`, `link`, `list`, `lostcard`, `merge`, `missing`, `modify`, `options`, `output`, `out`, `page`, `put`, `redirect`, `remove`, `rename`, `replace`, `retain`, `return`, `select`, `set`, `skip`, `startsas`, `stop`, `title`, `update`, `waitsas`, `where`, `window`, `x`, `systask`), Keyword, nil},
+			{Words(`\b`, `\b`, `add`, `and`, `alter`, `as`, `cascade`, `check`, `create`, `delete`, `describe`, `distinct`, `drop`, `foreign`, `from`, `group`, `having`, `index`, `insert`, `into`, `in`, `key`, `like`, `message`, `modify`, `msgtype`, `not`, `null`, `on`, `or`, `order`, `primary`, `references`, `reset`, `restrict`, `select`, `set`, `table`, `unique`, `update`, `validate`, `view`, `where`), Keyword, nil},
+			{Words(`\b`, `\b`, `do`, `if`, `then`, `else`, `end`, `until`, `while`), Keyword, nil},
+			{Words(`%`, `\b`, `bquote`, `nrbquote`, `cmpres`, `qcmpres`, `compstor`, `datatyp`, `display`, `do`, `else`, `end`, `eval`, `global`, `goto`, `if`, `index`, `input`, `keydef`, `label`, `left`, `length`, `let`, `local`, `lowcase`, `macro`, `mend`, `nrquote`, `nrstr`, `put`, `qleft`, `qlowcase`, `qscan`, `qsubstr`, `qsysfunc`, `qtrim`, `quote`, `qupcase`, `scan`, `str`, `substr`, `superq`, `syscall`, `sysevalf`, `sysexec`, `sysfunc`, `sysget`, `syslput`, `sysprod`, `sysrc`, `sysrput`, `then`, `to`, `trim`, `unquote`, `until`, `upcase`, `verify`, `while`, `window`), NameBuiltin, nil},
+			{Words(`\b`, `\(`, `abs`, `addr`, `airy`, `arcos`, `arsin`, `atan`, `attrc`, `attrn`, `band`, `betainv`, `blshift`, `bnot`, `bor`, `brshift`, `bxor`, `byte`, `cdf`, `ceil`, `cexist`, `cinv`, `close`, `cnonct`, `collate`, `compbl`, `compound`, `compress`, `cos`, `cosh`, `css`, `curobs`, `cv`, `daccdb`, `daccdbsl`, `daccsl`, `daccsyd`, `dacctab`, `dairy`, `date`, `datejul`, `datepart`, `datetime`, `day`, `dclose`, `depdb`, `depdbsl`, `depsl`, `depsyd`, `deptab`, `dequote`, `dhms`, `dif`, `digamma`, `dim`, `dinfo`, `dnum`, `dopen`, `doptname`, `doptnum`, `dread`, `dropnote`, `dsname`, `erf`, `erfc`, `exist`, `exp`, `fappend`, `fclose`, `fcol`, `fdelete`, `fetch`, `fetchobs`, `fexist`, `fget`, `fileexist`, `filename`, `fileref`, `finfo`, `finv`, `fipname`, `fipnamel`, `fipstate`, `floor`, `fnonct`, `fnote`, `fopen`, `foptname`, `foptnum`, `fpoint`, `fpos`, `fput`, `fread`, `frewind`, `frlen`, `fsep`, `fuzz`, `fwrite`, `gaminv`, `gamma`, `getoption`, `getvarc`, `getvarn`, `hbound`, `hms`, `hosthelp`, `hour`, `ibessel`, `index`, `indexc`, `indexw`, `input`, `inputc`, `inputn`, `int`, `intck`, `intnx`, `intrr`, `irr`, `jbessel`, `juldate`, `kurtosis`, `lag`, `lbound`, `left`, `length`, `lgamma`, `libname`, `libref`, `log`, `log10`, `log2`, `logpdf`, `logpmf`, `logsdf`, `lowcase`, `max`, `mdy`, `mean`, `min`, `minute`, `mod`, `month`, `mopen`, `mort`, `n`, `netpv`, `nmiss`, `normal`, `note`, `npv`, `open`, `ordinal`, `pathname`, `pdf`, `peek`, `peekc`, `pmf`, `point`, `poisson`, `poke`, `probbeta`, `probbnml`, `probchi`, `probf`, `probgam`, `probhypr`, `probit`, `probnegb`, `probnorm`, `probt`, `put`, `putc`, `putn`, `qtr`, `quote`, `ranbin`, `rancau`, `ranexp`, `rangam`, `range`, `rank`, `rannor`, `ranpoi`, `rantbl`, `rantri`, `ranuni`, `repeat`, `resolve`, `reverse`, `rewind`, `right`, `round`, `saving`, `scan`, `sdf`, `second`, `sign`, `sin`, `sinh`, `skewness`, `soundex`, `spedis`, `sqrt`, `std`, `stderr`, `stfips`, `stname`, `stnamel`, `substr`, `sum`, `symget`, `sysget`, `sysmsg`, `sysprod`, `sysrc`, `system`, `tan`, `tanh`, `time`, `timepart`, `tinv`, `tnonct`, `today`, `translate`, `tranwrd`, `trigamma`, `trim`, `trimn`, `trunc`, `uniform`, `upcase`, `uss`, `var`, `varfmt`, `varinfmt`, `varlabel`, `varlen`, `varname`, `varnum`, `varray`, `varrayx`, `vartype`, `verify`, `vformat`, `vformatd`, `vformatdx`, `vformatn`, `vformatnx`, `vformatw`, `vformatwx`, `vformatx`, `vinarray`, `vinarrayx`, `vinformat`, `vinformatd`, `vinformatdx`, `vinformatn`, `vinformatnx`, `vinformatw`, `vinformatwx`, `vinformatx`, `vlabel`, `vlabelx`, `vlength`, `vlengthx`, `vname`, `vnamex`, `vtype`, `vtypex`, `weekday`, `year`, `yyq`, `zipfips`, `zipname`, `zipnamel`, `zipstate`), NameBuiltin, nil},
+		},
+		"vars-strings": {
+			{`&[a-z_]\w{0,31}\.?`, NameVariable, nil},
+			{`%[a-z_]\w{0,31}`, NameFunction, nil},
+			{`\'`, LiteralString, Push("string_squote")},
+			{`"`, LiteralString, Push("string_dquote")},
+		},
+		"string_squote": {
+			{`'`, LiteralString, Pop(1)},
+			{`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+			{`[^$\'\\]+`, LiteralString, nil},
+			{`[$\'\\]`, LiteralString, nil},
+		},
+		"string_dquote": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\\\|\\"|\\\n`, LiteralStringEscape, nil},
+			{`&`, NameVariable, Push("validvar")},
+			{`[^$&"\\]+`, LiteralString, nil},
+			{`[$"\\]`, LiteralString, nil},
+		},
+		"validvar": {
+			{`[a-z_]\w{0,31}\.?`, NameVariable, Pop(1)},
+		},
+		"numbers": {
+			{`\b[+-]?([0-9]+(\.[0-9]+)?|\.[0-9]+|\.)(E[+-]?[0-9]+)?i?\b`, LiteralNumber, nil},
+		},
+		"special": {
+			{`(null|missing|_all_|_automatic_|_character_|_n_|_infile_|_name_|_null_|_numeric_|_user_|_webout_)`, KeywordConstant, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/sass.go b/vendor/github.com/alecthomas/chroma/lexers/s/sass.go
new file mode 100644
index 0000000000..6200f6a375
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/sass.go
@@ -0,0 +1,144 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Sass lexer.
+var Sass = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Sass",
+		Aliases:         []string{"sass"},
+		Filenames:       []string{"*.sass"},
+		MimeTypes:       []string{"text/x-sass"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		// "root": {
+		// },
+		"root": {
+			{`[ \t]*\n`, Text, nil},
+			// { `[ \t]*`, ?? <function _indentation at 0x106932e18> ??, nil },
+			// { `//[^\n]*`, ?? <function _starts_block.<locals>.callback at 0x106936048> ??, Push("root") },
+			// { `/\*[^\n]*`, ?? <function _starts_block.<locals>.callback at 0x1069360d0> ??, Push("root") },
+			{`@import`, Keyword, Push("import")},
+			{`@for`, Keyword, Push("for")},
+			{`@(debug|warn|if|while)`, Keyword, Push("value")},
+			{`(@mixin)( [\w-]+)`, ByGroups(Keyword, NameFunction), Push("value")},
+			{`(@include)( [\w-]+)`, ByGroups(Keyword, NameDecorator), Push("value")},
+			{`@extend`, Keyword, Push("selector")},
+			{`@[\w-]+`, Keyword, Push("selector")},
+			{`=[\w-]+`, NameFunction, Push("value")},
+			{`\+[\w-]+`, NameDecorator, Push("value")},
+			{`([!$][\w-]\w*)([ \t]*(?:(?:\|\|)?=|:))`, ByGroups(NameVariable, Operator), Push("value")},
+			{`:`, NameAttribute, Push("old-style-attr")},
+			{`(?=.+?[=:]([^a-z]|$))`, NameAttribute, Push("new-style-attr")},
+			Default(Push("selector")),
+		},
+		"single-comment": {
+			{`.+`, CommentSingle, nil},
+			{`\n`, Text, Push("root")},
+		},
+		"multi-comment": {
+			{`.+`, CommentMultiline, nil},
+			{`\n`, Text, Push("root")},
+		},
+		"import": {
+			{`[ \t]+`, Text, nil},
+			{`\S+`, LiteralString, nil},
+			{`\n`, Text, Push("root")},
+		},
+		"old-style-attr": {
+			{`[^\s:="\[]+`, NameAttribute, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`[ \t]*=`, Operator, Push("value")},
+			Default(Push("value")),
+		},
+		"new-style-attr": {
+			{`[^\s:="\[]+`, NameAttribute, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`[ \t]*[=:]`, Operator, Push("value")},
+		},
+		"inline-comment": {
+			{`(\\#|#(?=[^\n{])|\*(?=[^\n/])|[^\n#*])+`, CommentMultiline, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`\*/`, Comment, Pop(1)},
+		},
+		"value": {
+			{`[ \t]+`, Text, nil},
+			{`[!$][\w-]+`, NameVariable, nil},
+			{`url\(`, LiteralStringOther, Push("string-url")},
+			{`[a-z_-][\w-]*(?=\()`, NameFunction, nil},
+			{Words(``, `\b`, `align-content`, `align-items`, `align-self`, `alignment-baseline`, `all`, `animation`, `animation-delay`, `animation-direction`, `animation-duration`, `animation-fill-mode`, `animation-iteration-count`, `animation-name`, `animation-play-state`, `animation-timing-function`, `appearance`, `azimuth`, `backface-visibility`, `background`, `background-attachment`, `background-blend-mode`, `background-clip`, `background-color`, `background-image`, `background-origin`, `background-position`, `background-repeat`, `background-size`, `baseline-shift`, `bookmark-label`, `bookmark-level`, `bookmark-state`, `border`, `border-bottom`, `border-bottom-color`, `border-bottom-left-radius`, `border-bottom-right-radius`, `border-bottom-style`, `border-bottom-width`, `border-boundary`, `border-collapse`, `border-color`, `border-image`, `border-image-outset`, `border-image-repeat`, `border-image-slice`, `border-image-source`, `border-image-width`, `border-left`, `border-left-color`, `border-left-style`, `border-left-width`, `border-radius`, `border-right`, `border-right-color`, `border-right-style`, `border-right-width`, `border-spacing`, `border-style`, `border-top`, `border-top-color`, `border-top-left-radius`, `border-top-right-radius`, `border-top-style`, `border-top-width`, `border-width`, `bottom`, `box-decoration-break`, `box-shadow`, `box-sizing`, `box-snap`, `box-suppress`, `break-after`, `break-before`, `break-inside`, `caption-side`, `caret`, `caret-animation`, `caret-color`, `caret-shape`, `chains`, `clear`, `clip`, `clip-path`, `clip-rule`, `color`, `color-interpolation-filters`, `column-count`, `column-fill`, `column-gap`, `column-rule`, `column-rule-color`, `column-rule-style`, `column-rule-width`, `column-span`, `column-width`, `columns`, `content`, `counter-increment`, `counter-reset`, `counter-set`, `crop`, `cue`, `cue-after`, `cue-before`, `cursor`, `direction`, `display`, `dominant-baseline`, `elevation`, `empty-cells`, `filter`, `flex`, `flex-basis`, `flex-direction`, `flex-flow`, `flex-grow`, `flex-shrink`, `flex-wrap`, `float`, `float-defer`, `float-offset`, `float-reference`, `flood-color`, `flood-opacity`, `flow`, `flow-from`, `flow-into`, `font`, `font-family`, `font-feature-settings`, `font-kerning`, `font-language-override`, `font-size`, `font-size-adjust`, `font-stretch`, `font-style`, `font-synthesis`, `font-variant`, `font-variant-alternates`, `font-variant-caps`, `font-variant-east-asian`, `font-variant-ligatures`, `font-variant-numeric`, `font-variant-position`, `font-weight`, `footnote-display`, `footnote-policy`, `glyph-orientation-vertical`, `grid`, `grid-area`, `grid-auto-columns`, `grid-auto-flow`, `grid-auto-rows`, `grid-column`, `grid-column-end`, `grid-column-gap`, `grid-column-start`, `grid-gap`, `grid-row`, `grid-row-end`, `grid-row-gap`, `grid-row-start`, `grid-template`, `grid-template-areas`, `grid-template-columns`, `grid-template-rows`, `hanging-punctuation`, `height`, `hyphenate-character`, `hyphenate-limit-chars`, `hyphenate-limit-last`, `hyphenate-limit-lines`, `hyphenate-limit-zone`, `hyphens`, `image-orientation`, `image-resolution`, `initial-letter`, `initial-letter-align`, `initial-letter-wrap`, `isolation`, `justify-content`, `justify-items`, `justify-self`, `left`, `letter-spacing`, `lighting-color`, `line-break`, `line-grid`, `line-height`, `line-snap`, `list-style`, `list-style-image`, `list-style-position`, `list-style-type`, `margin`, `margin-bottom`, `margin-left`, `margin-right`, `margin-top`, `marker-side`, `marquee-direction`, `marquee-loop`, `marquee-speed`, `marquee-style`, `mask`, `mask-border`, `mask-border-mode`, `mask-border-outset`, `mask-border-repeat`, `mask-border-slice`, `mask-border-source`, `mask-border-width`, `mask-clip`, `mask-composite`, `mask-image`, `mask-mode`, `mask-origin`, `mask-position`, `mask-repeat`, `mask-size`, `mask-type`, `max-height`, `max-lines`, `max-width`, `min-height`, `min-width`, `mix-blend-mode`, `motion`, `motion-offset`, `motion-path`, `motion-rotation`, `move-to`, `nav-down`, `nav-left`, `nav-right`, `nav-up`, `object-fit`, `object-position`, `offset-after`, `offset-before`, `offset-end`, `offset-start`, `opacity`, `order`, `orphans`, `outline`, `outline-color`, `outline-offset`, `outline-style`, `outline-width`, `overflow`, `overflow-style`, `overflow-wrap`, `overflow-x`, `overflow-y`, `padding`, `padding-bottom`, `padding-left`, `padding-right`, `padding-top`, `page`, `page-break-after`, `page-break-before`, `page-break-inside`, `page-policy`, `pause`, `pause-after`, `pause-before`, `perspective`, `perspective-origin`, `pitch`, `pitch-range`, `play-during`, `polar-angle`, `polar-distance`, `position`, `presentation-level`, `quotes`, `region-fragment`, `resize`, `rest`, `rest-after`, `rest-before`, `richness`, `right`, `rotation`, `rotation-point`, `ruby-align`, `ruby-merge`, `ruby-position`, `running`, `scroll-snap-coordinate`, `scroll-snap-destination`, `scroll-snap-points-x`, `scroll-snap-points-y`, `scroll-snap-type`, `shape-image-threshold`, `shape-inside`, `shape-margin`, `shape-outside`, `size`, `speak`, `speak-as`, `speak-header`, `speak-numeral`, `speak-punctuation`, `speech-rate`, `stress`, `string-set`, `tab-size`, `table-layout`, `text-align`, `text-align-last`, `text-combine-upright`, `text-decoration`, `text-decoration-color`, `text-decoration-line`, `text-decoration-skip`, `text-decoration-style`, `text-emphasis`, `text-emphasis-color`, `text-emphasis-position`, `text-emphasis-style`, `text-indent`, `text-justify`, `text-orientation`, `text-overflow`, `text-shadow`, `text-space-collapse`, `text-space-trim`, `text-spacing`, `text-transform`, `text-underline-position`, `text-wrap`, `top`, `transform`, `transform-origin`, `transform-style`, `transition`, `transition-delay`, `transition-duration`, `transition-property`, `transition-timing-function`, `unicode-bidi`, `user-select`, `vertical-align`, `visibility`, `voice-balance`, `voice-duration`, `voice-family`, `voice-pitch`, `voice-range`, `voice-rate`, `voice-stress`, `voice-volume`, `volume`, `white-space`, `widows`, `width`, `will-change`, `word-break`, `word-spacing`, `word-wrap`, `wrap-after`, `wrap-before`, `wrap-flow`, `wrap-inside`, `wrap-through`, `writing-mode`, `z-index`, `above`, `absolute`, `always`, `armenian`, `aural`, `auto`, `avoid`, `baseline`, `behind`, `below`, `bidi-override`, `blink`, `block`, `bold`, `bolder`, `both`, `capitalize`, `center-left`, `center-right`, `center`, `circle`, `cjk-ideographic`, `close-quote`, `collapse`, `condensed`, `continuous`, `crop`, `crosshair`, `cross`, `cursive`, `dashed`, `decimal-leading-zero`, `decimal`, `default`, `digits`, `disc`, `dotted`, `double`, `e-resize`, `embed`, `extra-condensed`, `extra-expanded`, `expanded`, `fantasy`, `far-left`, `far-right`, `faster`, `fast`, `fixed`, `georgian`, `groove`, `hebrew`, `help`, `hidden`, `hide`, `higher`, `high`, `hiragana-iroha`, `hiragana`, `icon`, `inherit`, `inline-table`, `inline`, `inset`, `inside`, `invert`, `italic`, `justify`, `katakana-iroha`, `katakana`, `landscape`, `larger`, `large`, `left-side`, `leftwards`, `level`, `lighter`, `line-through`, `list-item`, `loud`, `lower-alpha`, `lower-greek`, `lower-roman`, `lowercase`, `ltr`, `lower`, `low`, `medium`, `message-box`, `middle`, `mix`, `monospace`, `n-resize`, `narrower`, `ne-resize`, `no-close-quote`, `no-open-quote`, `no-repeat`, `none`, `normal`, `nowrap`, `nw-resize`, `oblique`, `once`, `open-quote`, `outset`, `outside`, `overline`, `pointer`, `portrait`, `px`, `relative`, `repeat-x`, `repeat-y`, `repeat`, `rgb`, `ridge`, `right-side`, `rightwards`, `s-resize`, `sans-serif`, `scroll`, `se-resize`, `semi-condensed`, `semi-expanded`, `separate`, `serif`, `show`, `silent`, `slow`, `slower`, `small-caps`, `small-caption`, `smaller`, `soft`, `solid`, `spell-out`, `square`, `static`, `status-bar`, `super`, `sw-resize`, `table-caption`, `table-cell`, `table-column`, `table-column-group`, `table-footer-group`, `table-header-group`, `table-row`, `table-row-group`, `text`, `text-bottom`, `text-top`, `thick`, `thin`, `transparent`, `ultra-condensed`, `ultra-expanded`, `underline`, `upper-alpha`, `upper-latin`, `upper-roman`, `uppercase`, `url`, `visible`, `w-resize`, `wait`, `wider`, `x-fast`, `x-high`, `x-large`, `x-loud`, `x-low`, `x-small`, `x-soft`, `xx-large`, `xx-small`, `yes`), NameConstant, nil},
+			{Words(``, `\b`, `aliceblue`, `antiquewhite`, `aqua`, `aquamarine`, `azure`, `beige`, `bisque`, `black`, `blanchedalmond`, `blue`, `blueviolet`, `brown`, `burlywood`, `cadetblue`, `chartreuse`, `chocolate`, `coral`, `cornflowerblue`, `cornsilk`, `crimson`, `cyan`, `darkblue`, `darkcyan`, `darkgoldenrod`, `darkgray`, `darkgreen`, `darkgrey`, `darkkhaki`, `darkmagenta`, `darkolivegreen`, `darkorange`, `darkorchid`, `darkred`, `darksalmon`, `darkseagreen`, `darkslateblue`, `darkslategray`, `darkslategrey`, `darkturquoise`, `darkviolet`, `deeppink`, `deepskyblue`, `dimgray`, `dimgrey`, `dodgerblue`, `firebrick`, `floralwhite`, `forestgreen`, `fuchsia`, `gainsboro`, `ghostwhite`, `gold`, `goldenrod`, `gray`, `green`, `greenyellow`, `grey`, `honeydew`, `hotpink`, `indianred`, `indigo`, `ivory`, `khaki`, `lavender`, `lavenderblush`, `lawngreen`, `lemonchiffon`, `lightblue`, `lightcoral`, `lightcyan`, `lightgoldenrodyellow`, `lightgray`, `lightgreen`, `lightgrey`, `lightpink`, `lightsalmon`, `lightseagreen`, `lightskyblue`, `lightslategray`, `lightslategrey`, `lightsteelblue`, `lightyellow`, `lime`, `limegreen`, `linen`, `magenta`, `maroon`, `mediumaquamarine`, `mediumblue`, `mediumorchid`, `mediumpurple`, `mediumseagreen`, `mediumslateblue`, `mediumspringgreen`, `mediumturquoise`, `mediumvioletred`, `midnightblue`, `mintcream`, `mistyrose`, `moccasin`, `navajowhite`, `navy`, `oldlace`, `olive`, `olivedrab`, `orange`, `orangered`, `orchid`, `palegoldenrod`, `palegreen`, `paleturquoise`, `palevioletred`, `papayawhip`, `peachpuff`, `peru`, `pink`, `plum`, `powderblue`, `purple`, `rebeccapurple`, `red`, `rosybrown`, `royalblue`, `saddlebrown`, `salmon`, `sandybrown`, `seagreen`, `seashell`, `sienna`, `silver`, `skyblue`, `slateblue`, `slategray`, `slategrey`, `snow`, `springgreen`, `steelblue`, `tan`, `teal`, `thistle`, `tomato`, `turquoise`, `violet`, `wheat`, `white`, `whitesmoke`, `yellow`, `yellowgreen`, `transparent`), NameEntity, nil},
+			{Words(``, `\b`, `black`, `silver`, `gray`, `white`, `maroon`, `red`, `purple`, `fuchsia`, `green`, `lime`, `olive`, `yellow`, `navy`, `blue`, `teal`, `aqua`), NameBuiltin, nil},
+			{`\!(important|default)`, NameException, nil},
+			{`(true|false)`, NamePseudo, nil},
+			{`(and|or|not)`, OperatorWord, nil},
+			{`/\*`, CommentMultiline, Push("inline-comment")},
+			{`//[^\n]*`, CommentSingle, nil},
+			{`\#[a-z0-9]{1,6}`, LiteralNumberHex, nil},
+			{`(-?\d+)(\%|[a-z]+)?`, ByGroups(LiteralNumberInteger, KeywordType), nil},
+			{`(-?\d*\.\d+)(\%|[a-z]+)?`, ByGroups(LiteralNumberFloat, KeywordType), nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`[~^*!&%<>|+=@:,./?-]+`, Operator, nil},
+			{`[\[\]()]+`, Punctuation, nil},
+			{`"`, LiteralStringDouble, Push("string-double")},
+			{`'`, LiteralStringSingle, Push("string-single")},
+			{`[a-z_-][\w-]*`, Name, nil},
+			{`\n`, Text, Push("root")},
+		},
+		"interpolation": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("value"),
+		},
+		"selector": {
+			{`[ \t]+`, Text, nil},
+			{`\:`, NameDecorator, Push("pseudo-class")},
+			{`\.`, NameClass, Push("class")},
+			{`\#`, NameNamespace, Push("id")},
+			{`[\w-]+`, NameTag, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`&`, Keyword, nil},
+			{`[~^*!&\[\]()<>|+=@:;,./?-]`, Operator, nil},
+			{`"`, LiteralStringDouble, Push("string-double")},
+			{`'`, LiteralStringSingle, Push("string-single")},
+			{`\n`, Text, Push("root")},
+		},
+		"string-double": {
+			{`(\\.|#(?=[^\n{])|[^\n"#])+`, LiteralStringDouble, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"string-single": {
+			{`(\\.|#(?=[^\n{])|[^\n'#])+`, LiteralStringSingle, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`'`, LiteralStringSingle, Pop(1)},
+		},
+		"string-url": {
+			{`(\\#|#(?=[^\n{])|[^\n#)])+`, LiteralStringOther, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`\)`, LiteralStringOther, Pop(1)},
+		},
+		"pseudo-class": {
+			{`[\w-]+`, NameDecorator, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			Default(Pop(1)),
+		},
+		"class": {
+			{`[\w-]+`, NameClass, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			Default(Pop(1)),
+		},
+		"id": {
+			{`[\w-]+`, NameNamespace, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			Default(Pop(1)),
+		},
+		"for": {
+			{`(from|to|through)`, OperatorWord, nil},
+			Include("value"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/scala.go b/vendor/github.com/alecthomas/chroma/lexers/s/scala.go
new file mode 100644
index 0000000000..20932de24e
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/scala.go
@@ -0,0 +1,112 @@
+package s
+
+import (
+	"fmt"
+
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var (
+	scalaOp     = "[-~\\^\\*!%&\\\\<>\\|+=:/?@\xa6-\xa7\xa9\xac\xae\xb0-\xb1\xb6\xd7\xf7\u03f6\u0482\u0606-\u0608\u060e-\u060f\u06e9\u06fd-\u06fe\u07f6\u09fa\u0b70\u0bf3-\u0bf8\u0bfa\u0c7f\u0cf1-\u0cf2\u0d79\u0f01-\u0f03\u0f13-\u0f17\u0f1a-\u0f1f\u0f34\u0f36\u0f38\u0fbe-\u0fc5\u0fc7-\u0fcf\u109e-\u109f\u1360\u1390-\u1399\u1940\u19e0-\u19ff\u1b61-\u1b6a\u1b74-\u1b7c\u2044\u2052\u207a-\u207c\u208a-\u208c\u2100-\u2101\u2103-\u2106\u2108-\u2109\u2114\u2116-\u2118\u211e-\u2123\u2125\u2127\u2129\u212e\u213a-\u213b\u2140-\u2144\u214a-\u214d\u214f\u2190-\u2328\u232b-\u244a\u249c-\u24e9\u2500-\u2767\u2794-\u27c4\u27c7-\u27e5\u27f0-\u2982\u2999-\u29d7\u29dc-\u29fb\u29fe-\u2b54\u2ce5-\u2cea\u2e80-\u2ffb\u3004\u3012-\u3013\u3020\u3036-\u3037\u303e-\u303f\u3190-\u3191\u3196-\u319f\u31c0-\u31e3\u3200-\u321e\u322a-\u3250\u3260-\u327f\u328a-\u32b0\u32c0-\u33ff\u4dc0-\u4dff\ua490-\ua4c6\ua828-\ua82b\ufb29\ufdfd\ufe62\ufe64-\ufe66\uff0b\uff1c-\uff1e\uff5c\uff5e\uffe2\uffe4\uffe8-\uffee\ufffc-\ufffd]+"
+	scalaUpper  = "[A-Z\\$_\xc0-\xd6\xd8-\xde\u0100\u0102\u0104\u0106\u0108\u010a\u010c\u010e\u0110\u0112\u0114\u0116\u0118\u011a\u011c\u011e\u0120\u0122\u0124\u0126\u0128\u012a\u012c\u012e\u0130\u0132\u0134\u0136\u0139\u013b\u013d\u013f\u0141\u0143\u0145\u0147\u014a\u014c\u014e\u0150\u0152\u0154\u0156\u0158\u015a\u015c\u015e\u0160\u0162\u0164\u0166\u0168\u016a\u016c\u016e\u0170\u0172\u0174\u0176\u0178-\u0179\u017b\u017d\u0181-\u0182\u0184\u0186-\u0187\u0189-\u018b\u018e-\u0191\u0193-\u0194\u0196-\u0198\u019c-\u019d\u019f-\u01a0\u01a2\u01a4\u01a6-\u01a7\u01a9\u01ac\u01ae-\u01af\u01b1-\u01b3\u01b5\u01b7-\u01b8\u01bc\u01c4\u01c7\u01ca\u01cd\u01cf\u01d1\u01d3\u01d5\u01d7\u01d9\u01db\u01de\u01e0\u01e2\u01e4\u01e6\u01e8\u01ea\u01ec\u01ee\u01f1\u01f4\u01f6-\u01f8\u01fa\u01fc\u01fe\u0200\u0202\u0204\u0206\u0208\u020a\u020c\u020e\u0210\u0212\u0214\u0216\u0218\u021a\u021c\u021e\u0220\u0222\u0224\u0226\u0228\u022a\u022c\u022e\u0230\u0232\u023a-\u023b\u023d-\u023e\u0241\u0243-\u0246\u0248\u024a\u024c\u024e\u0370\u0372\u0376\u0386\u0388-\u038f\u0391-\u03ab\u03cf\u03d2-\u03d4\u03d8\u03da\u03dc\u03de\u03e0\u03e2\u03e4\u03e6\u03e8\u03ea\u03ec\u03ee\u03f4\u03f7\u03f9-\u03fa\u03fd-\u042f\u0460\u0462\u0464\u0466\u0468\u046a\u046c\u046e\u0470\u0472\u0474\u0476\u0478\u047a\u047c\u047e\u0480\u048a\u048c\u048e\u0490\u0492\u0494\u0496\u0498\u049a\u049c\u049e\u04a0\u04a2\u04a4\u04a6\u04a8\u04aa\u04ac\u04ae\u04b0\u04b2\u04b4\u04b6\u04b8\u04ba\u04bc\u04be\u04c0-\u04c1\u04c3\u04c5\u04c7\u04c9\u04cb\u04cd\u04d0\u04d2\u04d4\u04d6\u04d8\u04da\u04dc\u04de\u04e0\u04e2\u04e4\u04e6\u04e8\u04ea\u04ec\u04ee\u04f0\u04f2\u04f4\u04f6\u04f8\u04fa\u04fc\u04fe\u0500\u0502\u0504\u0506\u0508\u050a\u050c\u050e\u0510\u0512\u0514\u0516\u0518\u051a\u051c\u051e\u0520\u0522\u0531-\u0556\u10a0-\u10c5\u1e00\u1e02\u1e04\u1e06\u1e08\u1e0a\u1e0c\u1e0e\u1e10\u1e12\u1e14\u1e16\u1e18\u1e1a\u1e1c\u1e1e\u1e20\u1e22\u1e24\u1e26\u1e28\u1e2a\u1e2c\u1e2e\u1e30\u1e32\u1e34\u1e36\u1e38\u1e3a\u1e3c\u1e3e\u1e40\u1e42\u1e44\u1e46\u1e48\u1e4a\u1e4c\u1e4e\u1e50\u1e52\u1e54\u1e56\u1e58\u1e5a\u1e5c\u1e5e\u1e60\u1e62\u1e64\u1e66\u1e68\u1e6a\u1e6c\u1e6e\u1e70\u1e72\u1e74\u1e76\u1e78\u1e7a\u1e7c\u1e7e\u1e80\u1e82\u1e84\u1e86\u1e88\u1e8a\u1e8c\u1e8e\u1e90\u1e92\u1e94\u1e9e\u1ea0\u1ea2\u1ea4\u1ea6\u1ea8\u1eaa\u1eac\u1eae\u1eb0\u1eb2\u1eb4\u1eb6\u1eb8\u1eba\u1ebc\u1ebe\u1ec0\u1ec2\u1ec4\u1ec6\u1ec8\u1eca\u1ecc\u1ece\u1ed0\u1ed2\u1ed4\u1ed6\u1ed8\u1eda\u1edc\u1ede\u1ee0\u1ee2\u1ee4\u1ee6\u1ee8\u1eea\u1eec\u1eee\u1ef0\u1ef2\u1ef4\u1ef6\u1ef8\u1efa\u1efc\u1efe\u1f08-\u1f0f\u1f18-\u1f1d\u1f28-\u1f2f\u1f38-\u1f3f\u1f48-\u1f4d\u1f59-\u1f5f\u1f68-\u1f6f\u1fb8-\u1fbb\u1fc8-\u1fcb\u1fd8-\u1fdb\u1fe8-\u1fec\u1ff8-\u1ffb\u2102\u2107\u210b-\u210d\u2110-\u2112\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u2130-\u2133\u213e-\u213f\u2145\u2183\u2c00-\u2c2e\u2c60\u2c62-\u2c64\u2c67\u2c69\u2c6b\u2c6d-\u2c6f\u2c72\u2c75\u2c80\u2c82\u2c84\u2c86\u2c88\u2c8a\u2c8c\u2c8e\u2c90\u2c92\u2c94\u2c96\u2c98\u2c9a\u2c9c\u2c9e\u2ca0\u2ca2\u2ca4\u2ca6\u2ca8\u2caa\u2cac\u2cae\u2cb0\u2cb2\u2cb4\u2cb6\u2cb8\u2cba\u2cbc\u2cbe\u2cc0\u2cc2\u2cc4\u2cc6\u2cc8\u2cca\u2ccc\u2cce\u2cd0\u2cd2\u2cd4\u2cd6\u2cd8\u2cda\u2cdc\u2cde\u2ce0\u2ce2\ua640\ua642\ua644\ua646\ua648\ua64a\ua64c\ua64e\ua650\ua652\ua654\ua656\ua658\ua65a\ua65c\ua65e\ua662\ua664\ua666\ua668\ua66a\ua66c\ua680\ua682\ua684\ua686\ua688\ua68a\ua68c\ua68e\ua690\ua692\ua694\ua696\ua722\ua724\ua726\ua728\ua72a\ua72c\ua72e\ua732\ua734\ua736\ua738\ua73a\ua73c\ua73e\ua740\ua742\ua744\ua746\ua748\ua74a\ua74c\ua74e\ua750\ua752\ua754\ua756\ua758\ua75a\ua75c\ua75e\ua760\ua762\ua764\ua766\ua768\ua76a\ua76c\ua76e\ua779\ua77b\ua77d-\ua77e\ua780\ua782\ua784\ua786\ua78b\uff21-\uff3a]"
+	scalaLetter = `[a-zA-Z\\$_ªµºÀ-ÖØ-öø-ʯͰ-ͳͶ-ͷͻ-ͽΆΈ-ϵϷ-ҁҊ-Ֆա-ևא-ײء-ؿف-يٮ-ٯٱ-ۓەۮ-ۯۺ-ۼۿܐܒ-ܯݍ-ޥޱߊ-ߪऄ-हऽॐक़-ॡॲ-ॿঅ-হঽৎড়-ৡৰ-ৱਅ-ਹਖ਼-ਫ਼ੲ-ੴઅ-હઽૐ-ૡଅ-ହଽଡ଼-ୡୱஃ-ஹௐఅ-ఽౘ-ౡಅ-ಹಽೞ-ೡഅ-ഽൠ-ൡൺ-ൿඅ-ෆก-ะา-ำเ-ๅກ-ະາ-ຳຽ-ໄໜ-ༀཀ-ཬྈ-ྋက-ဪဿၐ-ၕၚ-ၝၡၥ-ၦၮ-ၰၵ-ႁႎႠ-ჺᄀ-ፚᎀ-ᎏᎠ-ᙬᙯ-ᙶᚁ-ᚚᚠ-ᛪᛮ-ᜑᜠ-ᜱᝀ-ᝑᝠ-ᝰក-ឳៜᠠ-ᡂᡄ-ᢨᢪ-ᤜᥐ-ᦩᧁ-ᧇᨀ-ᨖᬅ-ᬳᭅ-ᭋᮃ-ᮠᮮ-ᮯᰀ-ᰣᱍ-ᱏᱚ-ᱷᴀ-ᴫᵢ-ᵷᵹ-ᶚḀ-ᾼιῂ-ῌῐ-Ίῠ-Ῥῲ-ῼⁱⁿℂℇℊ-ℓℕℙ-ℝℤΩℨK-ℭℯ-ℹℼ-ℿⅅ-ⅉⅎⅠ-ↈⰀ-ⱼⲀ-ⳤⴀ-ⵥⶀ-ⷞ〆-〇〡-〩〸-〺〼ぁ-ゖゟァ-ヺヿ-ㆎㆠ-ㆷㇰ-ㇿ㐀-䶵一-ꀔꀖ-ꒌꔀ-ꘋꘐ-ꘟꘪ-ꙮꚀ-ꚗꜢ-ꝯꝱ-ꞇꞋ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꤊ-ꤥꤰ-ꥆꨀ-ꨨꩀ-ꩂꩄ-ꩋ가-힣豈-יִײַ-ﬨשׁ-ﴽﵐ-ﷻﹰ-ﻼＡ-Ｚａ-ｚｦ-ｯｱ-ﾝﾠ-ￜ]`
+	scalaIDRest = fmt.Sprintf(`%s(?:%s|[0-9])*(?:(?<=_)%s)?`, scalaLetter, scalaLetter, scalaOp)
+)
+
+// Scala lexer.
+var Scala = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Scala",
+		Aliases:   []string{"scala"},
+		Filenames: []string{"*.scala"},
+		MimeTypes: []string{"text/x-scala"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`(class|trait|object)(\s+)`, ByGroups(Keyword, Text), Push("class")},
+			{`[^\S\n]+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*`, CommentMultiline, Push("comment")},
+			{`@` + scalaIDRest, NameDecorator, nil},
+			{`(abstract|ca(?:se|tch)|d(?:ef|o)|e(?:lse|xtends)|f(?:inal(?:ly)?|or(?:Some)?)|i(?:f|mplicit)|lazy|match|new|override|pr(?:ivate|otected)|re(?:quires|turn)|s(?:ealed|uper)|t(?:h(?:is|row)|ry)|va[lr]|w(?:hile|ith)|yield)\b|(<[%:-]|=>|>:|[#=@_⇒←])(\b|(?=\s)|$)`, Keyword, nil},
+			{`:(?!` + scalaOp + `%s)`, Keyword, Push("type")},
+			{fmt.Sprintf("%s%s\\b", scalaUpper, scalaIDRest), NameClass, nil},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`(import|package)(\s+)`, ByGroups(Keyword, Text), Push("import")},
+			{`(type)(\s+)`, ByGroups(Keyword, Text), Push("type")},
+			{`""".*?"""(?!")`, LiteralString, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
+			{"'" + scalaIDRest, TextSymbol, nil},
+			{`[fs]"""`, LiteralString, Push("interptriplestring")},
+			{`[fs]"`, LiteralString, Push("interpstring")},
+			{`raw"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{scalaIDRest, Name, nil},
+			{"`[^`]+`", Name, nil},
+			{`\[`, Operator, Push("typeparam")},
+			{`[(){};,.#]`, Operator, nil},
+			{scalaOp, Operator, nil},
+			{`([0-9][0-9]*\.[0-9]*|\.[0-9]+)([eE][+-]?[0-9]+)?[fFdD]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+L?`, LiteralNumberInteger, nil},
+			{`\n`, Text, nil},
+		},
+		"class": {
+			{fmt.Sprintf("(%s|%s|`[^`]+`)(\\s*)(\\[)", scalaIDRest, scalaOp), ByGroups(NameClass, Text, Operator), Push("typeparam")},
+			{`\s+`, Text, nil},
+			{`\{`, Operator, Pop(1)},
+			{`\(`, Operator, Pop(1)},
+			{`//.*?\n`, CommentSingle, Pop(1)},
+			{fmt.Sprintf("%s|%s|`[^`]+`", scalaIDRest, scalaOp), NameClass, Pop(1)},
+		},
+		"type": {
+			{`\s+`, Text, nil},
+			{`<[%:]|>:|[#_]|forSome|type`, Keyword, nil},
+			{`([,);}]|=>|=|⇒)(\s*)`, ByGroups(Operator, Text), Pop(1)},
+			{`[({]`, Operator, Push()},
+			{fmt.Sprintf("((?:%s|%s|`[^`]+`)(?:\\.(?:%s|%s|`[^`]+`))*)(\\s*)(\\[)", scalaIDRest, scalaOp, scalaIDRest, scalaOp), ByGroups(KeywordType, Text, Operator), Push("#pop", "typeparam")},
+			{fmt.Sprintf("((?:%s|%s|`[^`]+`)(?:\\.(?:%s|%s|`[^`]+`))*)(\\s*)$", scalaIDRest, scalaOp, scalaIDRest, scalaOp), ByGroups(KeywordType, Text), Pop(1)},
+			{`//.*?\n`, CommentSingle, Pop(1)},
+			{fmt.Sprintf("\\.|%s|%s|`[^`]+`", scalaIDRest, scalaOp), KeywordType, nil},
+		},
+		"typeparam": {
+			{`[\s,]+`, Text, nil},
+			{`<[%:]|=>|>:|[#_⇒]|forSome|type`, Keyword, nil},
+			{`([\])}])`, Operator, Pop(1)},
+			{`[(\[{]`, Operator, Push()},
+			{fmt.Sprintf("\\.|%s|%s|`[^`]+`", scalaIDRest, scalaOp), KeywordType, nil},
+		},
+		"comment": {
+			{`[^/*]+`, CommentMultiline, nil},
+			{`/\*`, CommentMultiline, Push()},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[*/]`, CommentMultiline, nil},
+		},
+		"import": {
+			{fmt.Sprintf("(%s|\\.)+", scalaIDRest), NameNamespace, Pop(1)},
+		},
+		"interpstringcommon": {
+			{`[^"$\\]+`, LiteralString, nil},
+			{`\$\$`, LiteralString, nil},
+			{`\$` + scalaLetter + `(?:` + scalaLetter + `|\d)*`, LiteralStringInterpol, nil},
+			{`\$\{`, LiteralStringInterpol, Push("interpbrace")},
+			{`\\.`, LiteralString, nil},
+		},
+		"interptriplestring": {
+			{`"""(?!")`, LiteralString, Pop(1)},
+			{`"`, LiteralString, nil},
+			Include("interpstringcommon"),
+		},
+		"interpstring": {
+			{`"`, LiteralString, Pop(1)},
+			Include("interpstringcommon"),
+		},
+		"interpbrace": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			{`\{`, LiteralStringInterpol, Push()},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/scheme.go b/vendor/github.com/alecthomas/chroma/lexers/s/scheme.go
new file mode 100644
index 0000000000..b721d68d37
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/scheme.go
@@ -0,0 +1,53 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// nolint
+
+// Scheme lexer.
+var SchemeLang = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Scheme",
+		Aliases:   []string{"scheme", "scm"},
+		Filenames: []string{"*.scm", "*.ss"},
+		MimeTypes: []string{"text/x-scheme", "application/x-scheme"},
+	},
+	Rules{
+		"root": {
+			{`;.*$`, CommentSingle, nil},
+			{`#\|`, CommentMultiline, Push("multiline-comment")},
+			{`#;\s*\(`, Comment, Push("commented-form")},
+			{`#!r6rs`, Comment, nil},
+			{`\s+`, Text, nil},
+			{`-?\d+\.\d+`, LiteralNumberFloat, nil},
+			{`-?\d+`, LiteralNumberInteger, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`'[\w!$%&*+,/:<=>?@^~|-]+`, LiteralStringSymbol, nil},
+			{`#\\([()/'\"._!§$%& ?=+-]|[a-zA-Z0-9]+)`, LiteralStringChar, nil},
+			{`(#t|#f)`, NameConstant, nil},
+			{"('|#|`|,@|,|\\.)", Operator, nil},
+			{`(lambda |define |if |else |cond |and |or |case |let |let\* |letrec |begin |do |delay |set\! |\=\> |quote |quasiquote |unquote |unquote\-splicing |define\-syntax |let\-syntax |letrec\-syntax |syntax\-rules )`, Keyword, nil},
+			{`(?<='\()[\w!$%&*+,/:<=>?@^~|-]+`, NameVariable, nil},
+			{`(?<=#\()[\w!$%&*+,/:<=>?@^~|-]+`, NameVariable, nil},
+			{`(?<=\()(\* |\+ |\- |\/ |\< |\<\= |\= |\> |\>\= |abs |acos |angle |append |apply |asin |assoc |assq |assv |atan |boolean\? |caaaar |caaadr |caaar |caadar |caaddr |caadr |caar |cadaar |cadadr |cadar |caddar |cadddr |caddr |cadr |call\-with\-current\-continuation |call\-with\-input\-file |call\-with\-output\-file |call\-with\-values |call\/cc |car |cdaaar |cdaadr |cdaar |cdadar |cdaddr |cdadr |cdar |cddaar |cddadr |cddar |cdddar |cddddr |cdddr |cddr |cdr |ceiling |char\-\>integer |char\-alphabetic\? |char\-ci\<\=\? |char\-ci\<\? |char\-ci\=\? |char\-ci\>\=\? |char\-ci\>\? |char\-downcase |char\-lower\-case\? |char\-numeric\? |char\-ready\? |char\-upcase |char\-upper\-case\? |char\-whitespace\? |char\<\=\? |char\<\? |char\=\? |char\>\=\? |char\>\? |char\? |close\-input\-port |close\-output\-port |complex\? |cons |cos |current\-input\-port |current\-output\-port |denominator |display |dynamic\-wind |eof\-object\? |eq\? |equal\? |eqv\? |eval |even\? |exact\-\>inexact |exact\? |exp |expt |floor |for\-each |force |gcd |imag\-part |inexact\-\>exact |inexact\? |input\-port\? |integer\-\>char |integer\? |interaction\-environment |lcm |length |list |list\-\>string |list\-\>vector |list\-ref |list\-tail |list\? |load |log |magnitude |make\-polar |make\-rectangular |make\-string |make\-vector |map |max |member |memq |memv |min |modulo |negative\? |newline |not |null\-environment |null\? |number\-\>string |number\? |numerator |odd\? |open\-input\-file |open\-output\-file |output\-port\? |pair\? |peek\-char |port\? |positive\? |procedure\? |quotient |rational\? |rationalize |read |read\-char |real\-part |real\? |remainder |reverse |round |scheme\-report\-environment |set\-car\! |set\-cdr\! |sin |sqrt |string |string\-\>list |string\-\>number |string\-\>symbol |string\-append |string\-ci\<\=\? |string\-ci\<\? |string\-ci\=\? |string\-ci\>\=\? |string\-ci\>\? |string\-copy |string\-fill\! |string\-length |string\-ref |string\-set\! |string\<\=\? |string\<\? |string\=\? |string\>\=\? |string\>\? |string\? |substring |symbol\-\>string |symbol\? |tan |transcript\-off |transcript\-on |truncate |values |vector |vector\-\>list |vector\-fill\! |vector\-length |vector\-ref |vector\-set\! |vector\? |with\-input\-from\-file |with\-output\-to\-file |write |write\-char |zero\? )`, NameBuiltin, nil},
+			{`(?<=\()[\w!$%&*+,/:<=>?@^~|-]+`, NameFunction, nil},
+			{`[\w!$%&*+,/:<=>?@^~|-]+`, NameVariable, nil},
+			{`(\(|\))`, Punctuation, nil},
+			{`(\[|\])`, Punctuation, nil},
+		},
+		"multiline-comment": {
+			{`#\|`, CommentMultiline, Push()},
+			{`\|#`, CommentMultiline, Pop(1)},
+			{`[^|#]+`, CommentMultiline, nil},
+			{`[|#]`, CommentMultiline, nil},
+		},
+		"commented-form": {
+			{`\(`, Comment, Push()},
+			{`\)`, Comment, Pop(1)},
+			{`[^()]+`, Comment, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/scilab.go b/vendor/github.com/alecthomas/chroma/lexers/s/scilab.go
new file mode 100644
index 0000000000..87fa66cc0e
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/scilab.go
@@ -0,0 +1,44 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Scilab lexer.
+var Scilab = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Scilab",
+		Aliases:   []string{"scilab"},
+		Filenames: []string{"*.sci", "*.sce", "*.tst"},
+		MimeTypes: []string{"text/scilab"},
+	},
+	Rules{
+		"root": {
+			{`//.*?$`, CommentSingle, nil},
+			{`^\s*function`, Keyword, Push("deffunc")},
+			{Words(``, `\b`, `__FILE__`, `__LINE__`, `break`, `case`, `catch`, `classdef`, `continue`, `do`, `else`, `elseif`, `end`, `end_try_catch`, `end_unwind_protect`, `endclassdef`, `endevents`, `endfor`, `endfunction`, `endif`, `endmethods`, `endproperties`, `endswitch`, `endwhile`, `events`, `for`, `function`, `get`, `global`, `if`, `methods`, `otherwise`, `persistent`, `properties`, `return`, `set`, `static`, `switch`, `try`, `until`, `unwind_protect`, `unwind_protect_cleanup`, `while`), Keyword, nil},
+			{Words(``, `\b`, `!!_invoke_`, `%H5Object_e`, `%H5Object_fieldnames`, `%H5Object_p`, `%XMLAttr_6`, `%XMLAttr_e`, `%XMLAttr_i_XMLElem`, `%XMLAttr_length`, `%XMLAttr_p`, `%XMLAttr_size`, `%XMLDoc_6`, `%XMLDoc_e`, `%XMLDoc_i_XMLList`, `%XMLDoc_p`, `%XMLElem_6`, `%XMLElem_e`, `%XMLElem_i_XMLDoc`, `%XMLElem_i_XMLElem`, `%XMLElem_i_XMLList`, `%XMLElem_p`, `%XMLList_6`, `%XMLList_e`, `%XMLList_i_XMLElem`, `%XMLList_i_XMLList`, `%XMLList_length`, `%XMLList_p`, `%XMLList_size`, `%XMLNs_6`, `%XMLNs_e`, `%XMLNs_i_XMLElem`, `%XMLNs_p`, `%XMLSet_6`, `%XMLSet_e`, `%XMLSet_length`, `%XMLSet_p`, `%XMLSet_size`, `%XMLValid_p`, `%_EClass_6`, `%_EClass_e`, `%_EClass_p`, `%_EObj_0`, `%_EObj_1__EObj`, `%_EObj_1_b`, `%_EObj_1_c`, `%_EObj_1_i`, `%_EObj_1_s`, `%_EObj_2__EObj`, `%_EObj_2_b`, `%_EObj_2_c`, `%_EObj_2_i`, `%_EObj_2_s`, `%_EObj_3__EObj`, `%_EObj_3_b`, `%_EObj_3_c`, `%_EObj_3_i`, `%_EObj_3_s`, `%_EObj_4__EObj`, `%_EObj_4_b`, `%_EObj_4_c`, `%_EObj_4_i`, `%_EObj_4_s`, `%_EObj_5`, `%_EObj_6`, `%_EObj_a__EObj`, `%_EObj_a_b`, `%_EObj_a_c`, `%_EObj_a_i`, `%_EObj_a_s`, `%_EObj_d__EObj`, `%_EObj_d_b`, `%_EObj_d_c`, `%_EObj_d_i`, `%_EObj_d_s`, `%_EObj_disp`, `%_EObj_e`, `%_EObj_g__EObj`, `%_EObj_g_b`, `%_EObj_g_c`, `%_EObj_g_i`, `%_EObj_g_s`, `%_EObj_h__EObj`, `%_EObj_h_b`, `%_EObj_h_c`, `%_EObj_h_i`, `%_EObj_h_s`, `%_EObj_i__EObj`, `%_EObj_j__EObj`, `%_EObj_j_b`, `%_EObj_j_c`, `%_EObj_j_i`, `%_EObj_j_s`, `%_EObj_k__EObj`, `%_EObj_k_b`, `%_EObj_k_c`, `%_EObj_k_i`, `%_EObj_k_s`, `%_EObj_l__EObj`, `%_EObj_l_b`, `%_EObj_l_c`, `%_EObj_l_i`, `%_EObj_l_s`, `%_EObj_m__EObj`, `%_EObj_m_b`, `%_EObj_m_c`, `%_EObj_m_i`, `%_EObj_m_s`, `%_EObj_n__EObj`, `%_EObj_n_b`, `%_EObj_n_c`, `%_EObj_n_i`, `%_EObj_n_s`, `%_EObj_o__EObj`, `%_EObj_o_b`, `%_EObj_o_c`, `%_EObj_o_i`, `%_EObj_o_s`, `%_EObj_p`, `%_EObj_p__EObj`, `%_EObj_p_b`, `%_EObj_p_c`, `%_EObj_p_i`, `%_EObj_p_s`, `%_EObj_q__EObj`, `%_EObj_q_b`, `%_EObj_q_c`, `%_EObj_q_i`, `%_EObj_q_s`, `%_EObj_r__EObj`, `%_EObj_r_b`, `%_EObj_r_c`, `%_EObj_r_i`, `%_EObj_r_s`, `%_EObj_s__EObj`, `%_EObj_s_b`, `%_EObj_s_c`, `%_EObj_s_i`, `%_EObj_s_s`, `%_EObj_t`, `%_EObj_x__EObj`, `%_EObj_x_b`, `%_EObj_x_c`, `%_EObj_x_i`, `%_EObj_x_s`, `%_EObj_y__EObj`, `%_EObj_y_b`, `%_EObj_y_c`, `%_EObj_y_i`, `%_EObj_y_s`, `%_EObj_z__EObj`, `%_EObj_z_b`, `%_EObj_z_c`, `%_EObj_z_i`, `%_EObj_z_s`, `%_eigs`, `%_load`, `%b_1__EObj`, `%b_2__EObj`, `%b_3__EObj`, `%b_4__EObj`, `%b_a__EObj`, `%b_d__EObj`, `%b_g__EObj`, `%b_h__EObj`, `%b_i_XMLList`, `%b_i__EObj`, `%b_j__EObj`, `%b_k__EObj`, `%b_l__EObj`, `%b_m__EObj`, `%b_n__EObj`, `%b_o__EObj`, `%b_p__EObj`, `%b_q__EObj`, `%b_r__EObj`, `%b_s__EObj`, `%b_x__EObj`, `%b_y__EObj`, `%b_z__EObj`, `%c_1__EObj`, `%c_2__EObj`, `%c_3__EObj`, `%c_4__EObj`, `%c_a__EObj`, `%c_d__EObj`, `%c_g__EObj`, `%c_h__EObj`, `%c_i_XMLAttr`, `%c_i_XMLDoc`, `%c_i_XMLElem`, `%c_i_XMLList`, `%c_i__EObj`, `%c_j__EObj`, `%c_k__EObj`, `%c_l__EObj`, `%c_m__EObj`, `%c_n__EObj`, `%c_o__EObj`, `%c_p__EObj`, `%c_q__EObj`, `%c_r__EObj`, `%c_s__EObj`, `%c_x__EObj`, `%c_y__EObj`, `%c_z__EObj`, `%ce_i_XMLList`, `%fptr_i_XMLList`, `%h_i_XMLList`, `%hm_i_XMLList`, `%i_1__EObj`, `%i_2__EObj`, `%i_3__EObj`, `%i_4__EObj`, `%i_a__EObj`, `%i_abs`, `%i_cumprod`, `%i_cumsum`, `%i_d__EObj`, `%i_diag`, `%i_g__EObj`, `%i_h__EObj`, `%i_i_XMLList`, `%i_i__EObj`, `%i_j__EObj`, `%i_k__EObj`, `%i_l__EObj`, `%i_m__EObj`, `%i_matrix`, `%i_max`, `%i_maxi`, `%i_min`, `%i_mini`, `%i_mput`, `%i_n__EObj`, `%i_o__EObj`, `%i_p`, `%i_p__EObj`, `%i_prod`, `%i_q__EObj`, `%i_r__EObj`, `%i_s__EObj`, `%i_sum`, `%i_tril`, `%i_triu`, `%i_x__EObj`, `%i_y__EObj`, `%i_z__EObj`, `%ip_i_XMLList`, `%l_i_XMLList`, `%l_i__EObj`, `%lss_i_XMLList`, `%mc_i_XMLList`, `%msp_full`, `%msp_i_XMLList`, `%msp_spget`, `%p_i_XMLList`, `%ptr_i_XMLList`, `%r_i_XMLList`, `%s_1__EObj`, `%s_2__EObj`, `%s_3__EObj`, `%s_4__EObj`, `%s_a__EObj`, `%s_d__EObj`, `%s_g__EObj`, `%s_h__EObj`, `%s_i_XMLList`, `%s_i__EObj`, `%s_j__EObj`, `%s_k__EObj`, `%s_l__EObj`, `%s_m__EObj`, `%s_n__EObj`, `%s_o__EObj`, `%s_p__EObj`, `%s_q__EObj`, `%s_r__EObj`, `%s_s__EObj`, `%s_x__EObj`, `%s_y__EObj`, `%s_z__EObj`, `%sp_i_XMLList`, `%spb_i_XMLList`, `%st_i_XMLList`, `Calendar`, `ClipBoard`, `Matplot`, `Matplot1`, `PlaySound`, `TCL_DeleteInterp`, `TCL_DoOneEvent`, `TCL_EvalFile`, `TCL_EvalStr`, `TCL_ExistArray`, `TCL_ExistInterp`, `TCL_ExistVar`, `TCL_GetVar`, `TCL_GetVersion`, `TCL_SetVar`, `TCL_UnsetVar`, `TCL_UpVar`, `_`, `_code2str`, `_d`, `_str2code`, `about`, `abs`, `acos`, `addModulePreferences`, `addcolor`, `addf`, `addhistory`, `addinter`, `addlocalizationdomain`, `amell`, `and`, `argn`, `arl2_ius`, `ascii`, `asin`, `atan`, `backslash`, `balanc`, `banner`, `base2dec`, `basename`, `bdiag`, `beep`, `besselh`, `besseli`, `besselj`, `besselk`, `bessely`, `beta`, `bezout`, `bfinit`, `blkfc1i`, `blkslvi`, `bool2s`, `browsehistory`, `browsevar`, `bsplin3val`, `buildDoc`, `buildouttb`, `bvode`, `c_link`, `call`, `callblk`, `captions`, `cd`, `cdfbet`, `cdfbin`, `cdfchi`, `cdfchn`, `cdff`, `cdffnc`, `cdfgam`, `cdfnbn`, `cdfnor`, `cdfpoi`, `cdft`, `ceil`, `champ`, `champ1`, `chdir`, `chol`, `clc`, `clean`, `clear`, `clearfun`, `clearglobal`, `closeEditor`, `closeEditvar`, `closeXcos`, `code2str`, `coeff`, `color`, `comp`, `completion`, `conj`, `contour2di`, `contr`, `conv2`, `convstr`, `copy`, `copyfile`, `corr`, `cos`, `coserror`, `createdir`, `cshep2d`, `csvDefault`, `csvIsnum`, `csvRead`, `csvStringToDouble`, `csvTextScan`, `csvWrite`, `ctree2`, `ctree3`, `ctree4`, `cumprod`, `cumsum`, `curblock`, `curblockc`, `daskr`, `dasrt`, `dassl`, `data2sig`, `datatipCreate`, `datatipManagerMode`, `datatipMove`, `datatipRemove`, `datatipSetDisplay`, `datatipSetInterp`, `datatipSetOrientation`, `datatipSetStyle`, `datatipToggle`, `dawson`, `dct`, `debug`, `dec2base`, `deff`, `definedfields`, `degree`, `delbpt`, `delete`, `deletefile`, `delip`, `delmenu`, `det`, `dgettext`, `dhinf`, `diag`, `diary`, `diffobjs`, `disp`, `dispbpt`, `displayhistory`, `disposefftwlibrary`, `dlgamma`, `dnaupd`, `dneupd`, `double`, `drawaxis`, `drawlater`, `drawnow`, `driver`, `dsaupd`, `dsearch`, `dseupd`, `dst`, `duplicate`, `editvar`, `emptystr`, `end_scicosim`, `ereduc`, `erf`, `erfc`, `erfcx`, `erfi`, `errcatch`, `errclear`, `error`, `eval_cshep2d`, `exec`, `execstr`, `exists`, `exit`, `exp`, `expm`, `exportUI`, `export_to_hdf5`, `eye`, `fadj2sp`, `fec`, `feval`, `fft`, `fftw`, `fftw_flags`, `fftw_forget_wisdom`, `fftwlibraryisloaded`, `figure`, `file`, `filebrowser`, `fileext`, `fileinfo`, `fileparts`, `filesep`, `find`, `findBD`, `findfiles`, `fire_closing_finished`, `floor`, `format`, `fort`, `fprintfMat`, `freq`, `frexp`, `fromc`, `fromjava`, `fscanfMat`, `fsolve`, `fstair`, `full`, `fullpath`, `funcprot`, `funptr`, `gamma`, `gammaln`, `geom3d`, `get`, `getURL`, `get_absolute_file_path`, `get_fftw_wisdom`, `getblocklabel`, `getcallbackobject`, `getdate`, `getdebuginfo`, `getdefaultlanguage`, `getdrives`, `getdynlibext`, `getenv`, `getfield`, `gethistory`, `gethistoryfile`, `getinstalledlookandfeels`, `getio`, `getlanguage`, `getlongpathname`, `getlookandfeel`, `getmd5`, `getmemory`, `getmodules`, `getos`, `getpid`, `getrelativefilename`, `getscicosvars`, `getscilabmode`, `getshortpathname`, `gettext`, `getvariablesonstack`, `getversion`, `glist`, `global`, `glue`, `grand`, `graphicfunction`, `grayplot`, `grep`, `gsort`, `gstacksize`, `h5attr`, `h5close`, `h5cp`, `h5dataset`, `h5dump`, `h5exists`, `h5flush`, `h5get`, `h5group`, `h5isArray`, `h5isAttr`, `h5isCompound`, `h5isFile`, `h5isGroup`, `h5isList`, `h5isRef`, `h5isSet`, `h5isSpace`, `h5isType`, `h5isVlen`, `h5label`, `h5ln`, `h5ls`, `h5mount`, `h5mv`, `h5open`, `h5read`, `h5readattr`, `h5rm`, `h5umount`, `h5write`, `h5writeattr`, `havewindow`, `helpbrowser`, `hess`, `hinf`, `historymanager`, `historysize`, `host`, `htmlDump`, `htmlRead`, `htmlReadStr`, `htmlWrite`, `iconvert`, `ieee`, `ilib_verbose`, `imag`, `impl`, `import_from_hdf5`, `imult`, `inpnvi`, `int`, `int16`, `int2d`, `int32`, `int3d`, `int8`, `interp`, `interp2d`, `interp3d`, `intg`, `intppty`, `inttype`, `inv`, `invoke_lu`, `is_handle_valid`, `is_hdf5_file`, `isalphanum`, `isascii`, `isdef`, `isdigit`, `isdir`, `isequal`, `isequalbitwise`, `iserror`, `isfile`, `isglobal`, `isletter`, `isnum`, `isreal`, `iswaitingforinput`, `jallowClassReloading`, `jarray`, `jautoTranspose`, `jautoUnwrap`, `javaclasspath`, `javalibrarypath`, `jcast`, `jcompile`, `jconvMatrixMethod`, `jcreatejar`, `jdeff`, `jdisableTrace`, `jenableTrace`, `jexists`, `jgetclassname`, `jgetfield`, `jgetfields`, `jgetinfo`, `jgetmethods`, `jimport`, `jinvoke`, `jinvoke_db`, `jnewInstance`, `jremove`, `jsetfield`, `junwrap`, `junwraprem`, `jwrap`, `jwrapinfloat`, `kron`, `lasterror`, `ldiv`, `ldivf`, `legendre`, `length`, `lib`, `librarieslist`, `libraryinfo`, `light`, `linear_interpn`, `lines`, `link`, `linmeq`, `list`, `listvar_in_hdf5`, `load`, `loadGui`, `loadScicos`, `loadXcos`, `loadfftwlibrary`, `loadhistory`, `log`, `log1p`, `lsq`, `lsq_splin`, `lsqrsolve`, `lsslist`, `lstcat`, `lstsize`, `ltitr`, `lu`, `ludel`, `lufact`, `luget`, `lusolve`, `macr2lst`, `macr2tree`, `matfile_close`, `matfile_listvar`, `matfile_open`, `matfile_varreadnext`, `matfile_varwrite`, `matrix`, `max`, `maxfiles`, `mclearerr`, `mclose`, `meof`, `merror`, `messagebox`, `mfprintf`, `mfscanf`, `mget`, `mgeti`, `mgetl`, `mgetstr`, `min`, `mlist`, `mode`, `model2blk`, `mopen`, `move`, `movefile`, `mprintf`, `mput`, `mputl`, `mputstr`, `mscanf`, `mseek`, `msprintf`, `msscanf`, `mtell`, `mtlb_mode`, `mtlb_sparse`, `mucomp`, `mulf`, `name2rgb`, `nearfloat`, `newaxes`, `newest`, `newfun`, `nnz`, `norm`, `notify`, `number_properties`, `ode`, `odedc`, `ones`, `openged`, `opentk`, `optim`, `or`, `ordmmd`, `parallel_concurrency`, `parallel_run`, `param3d`, `param3d1`, `part`, `pathconvert`, `pathsep`, `phase_simulation`, `plot2d`, `plot2d1`, `plot2d2`, `plot2d3`, `plot2d4`, `plot3d`, `plot3d1`, `plotbrowser`, `pointer_xproperty`, `poly`, `ppol`, `pppdiv`, `predef`, `preferences`, `print`, `printf`, `printfigure`, `printsetupbox`, `prod`, `progressionbar`, `prompt`, `pwd`, `qld`, `qp_solve`, `qr`, `raise_window`, `rand`, `rankqr`, `rat`, `rcond`, `rdivf`, `read`, `read4b`, `read_csv`, `readb`, `readgateway`, `readmps`, `real`, `realtime`, `realtimeinit`, `regexp`, `relocate_handle`, `remez`, `removeModulePreferences`, `removedir`, `removelinehistory`, `res_with_prec`, `resethistory`, `residu`, `resume`, `return`, `ricc`, `rlist`, `roots`, `rotate_axes`, `round`, `rpem`, `rtitr`, `rubberbox`, `save`, `saveGui`, `saveafterncommands`, `saveconsecutivecommands`, `savehistory`, `schur`, `sci_haltscicos`, `sci_tree2`, `sci_tree3`, `sci_tree4`, `sciargs`, `scicos_debug`, `scicos_debug_count`, `scicos_time`, `scicosim`, `scinotes`, `sctree`, `semidef`, `set`, `set_blockerror`, `set_fftw_wisdom`, `set_xproperty`, `setbpt`, `setdefaultlanguage`, `setenv`, `setfield`, `sethistoryfile`, `setlanguage`, `setlookandfeel`, `setmenu`, `sfact`, `sfinit`, `show_window`, `sident`, `sig2data`, `sign`, `simp`, `simp_mode`, `sin`, `size`, `slash`, `sleep`, `sorder`, `sparse`, `spchol`, `spcompack`, `spec`, `spget`, `splin`, `splin2d`, `splin3d`, `splitURL`, `spones`, `sprintf`, `sqrt`, `stacksize`, `str2code`, `strcat`, `strchr`, `strcmp`, `strcspn`, `strindex`, `string`, `stringbox`, `stripblanks`, `strncpy`, `strrchr`, `strrev`, `strsplit`, `strspn`, `strstr`, `strsubst`, `strtod`, `strtok`, `subf`, `sum`, `svd`, `swap_handles`, `symfcti`, `syredi`, `system_getproperty`, `system_setproperty`, `ta2lpd`, `tan`, `taucs_chdel`, `taucs_chfact`, `taucs_chget`, `taucs_chinfo`, `taucs_chsolve`, `tempname`, `testmatrix`, `timer`, `tlist`, `tohome`, `tokens`, `toolbar`, `toprint`, `tr_zer`, `tril`, `triu`, `type`, `typename`, `uiDisplayTree`, `uicontextmenu`, `uicontrol`, `uigetcolor`, `uigetdir`, `uigetfile`, `uigetfont`, `uimenu`, `uint16`, `uint32`, `uint8`, `uipopup`, `uiputfile`, `uiwait`, `ulink`, `umf_ludel`, `umf_lufact`, `umf_luget`, `umf_luinfo`, `umf_lusolve`, `umfpack`, `unglue`, `unix`, `unsetmenu`, `unzoom`, `updatebrowsevar`, `usecanvas`, `useeditor`, `user`, `var2vec`, `varn`, `vec2var`, `waitbar`, `warnBlockByUID`, `warning`, `what`, `where`, `whereis`, `who`, `winsid`, `with_module`, `writb`, `write`, `write4b`, `write_csv`, `x_choose`, `x_choose_modeless`, `x_dialog`, `x_mdialog`, `xarc`, `xarcs`, `xarrows`, `xchange`, `xchoicesi`, `xclick`, `xcos`, `xcosAddToolsMenu`, `xcosConfigureXmlFile`, `xcosDiagramToScilab`, `xcosPalCategoryAdd`, `xcosPalDelete`, `xcosPalDisable`, `xcosPalEnable`, `xcosPalGenerateIcon`, `xcosPalGet`, `xcosPalLoad`, `xcosPalMove`, `xcosSimulationStarted`, `xcosUpdateBlock`, `xdel`, `xend`, `xfarc`, `xfarcs`, `xfpoly`, `xfpolys`, `xfrect`, `xget`, `xgetmouse`, `xgraduate`, `xgrid`, `xinit`, `xlfont`, `xls_open`, `xls_read`, `xmlAddNs`, `xmlAppend`, `xmlAsNumber`, `xmlAsText`, `xmlDTD`, `xmlDelete`, `xmlDocument`, `xmlDump`, `xmlElement`, `xmlFormat`, `xmlGetNsByHref`, `xmlGetNsByPrefix`, `xmlGetOpenDocs`, `xmlIsValidObject`, `xmlName`, `xmlNs`, `xmlRead`, `xmlReadStr`, `xmlRelaxNG`, `xmlRemove`, `xmlSchema`, `xmlSetAttributes`, `xmlValidate`, `xmlWrite`, `xmlXPath`, `xname`, `xpause`, `xpoly`, `xpolys`, `xrect`, `xrects`, `xs2bmp`, `xs2emf`, `xs2eps`, `xs2gif`, `xs2jpg`, `xs2pdf`, `xs2png`, `xs2ppm`, `xs2ps`, `xs2svg`, `xsegs`, `xset`, `xstring`, `xstringb`, `xtitle`, `zeros`, `znaupd`, `zneupd`, `zoom_rect`, `abort`, `apropos`, `break`, `case`, `catch`, `continue`, `do`, `else`, `elseif`, `end`, `endfunction`, `for`, `function`, `help`, `if`, `pause`, `quit`, `select`, `then`, `try`, `while`, `!_deff_wrapper`, `%0_i_st`, `%3d_i_h`, `%Block_xcosUpdateBlock`, `%TNELDER_p`, `%TNELDER_string`, `%TNMPLOT_p`, `%TNMPLOT_string`, `%TOPTIM_p`, `%TOPTIM_string`, `%TSIMPLEX_p`, `%TSIMPLEX_string`, `%_EVoid_p`, `%_gsort`, `%_listvarinfile`, `%_rlist`, `%_save`, `%_sodload`, `%_strsplit`, `%_unwrap`, `%ar_p`, `%asn`, `%b_a_b`, `%b_a_s`, `%b_c_s`, `%b_c_spb`, `%b_cumprod`, `%b_cumsum`, `%b_d_s`, `%b_diag`, `%b_e`, `%b_f_s`, `%b_f_spb`, `%b_g_s`, `%b_g_spb`, `%b_grand`, `%b_h_s`, `%b_h_spb`, `%b_i_b`, `%b_i_ce`, `%b_i_h`, `%b_i_hm`, `%b_i_s`, `%b_i_sp`, `%b_i_spb`, `%b_i_st`, `%b_iconvert`, `%b_l_b`, `%b_l_s`, `%b_m_b`, `%b_m_s`, `%b_matrix`, `%b_n_hm`, `%b_o_hm`, `%b_p_s`, `%b_prod`, `%b_r_b`, `%b_r_s`, `%b_s_b`, `%b_s_s`, `%b_string`, `%b_sum`, `%b_tril`, `%b_triu`, `%b_x_b`, `%b_x_s`, `%bicg`, `%bicgstab`, `%c_a_c`, `%c_b_c`, `%c_b_s`, `%c_diag`, `%c_dsearch`, `%c_e`, `%c_eye`, `%c_f_s`, `%c_grand`, `%c_i_c`, `%c_i_ce`, `%c_i_h`, `%c_i_hm`, `%c_i_lss`, `%c_i_r`, `%c_i_s`, `%c_i_st`, `%c_matrix`, `%c_n_l`, `%c_n_st`, `%c_o_l`, `%c_o_st`, `%c_ones`, `%c_rand`, `%c_tril`, `%c_triu`, `%cblock_c_cblock`, `%cblock_c_s`, `%cblock_e`, `%cblock_f_cblock`, `%cblock_p`, `%cblock_size`, `%ce_6`, `%ce_c_ce`, `%ce_e`, `%ce_f_ce`, `%ce_i_ce`, `%ce_i_s`, `%ce_i_st`, `%ce_matrix`, `%ce_p`, `%ce_size`, `%ce_string`, `%ce_t`, `%cgs`, `%champdat_i_h`, `%choose`, `%diagram_xcos`, `%dir_p`, `%fptr_i_st`, `%grand_perm`, `%grayplot_i_h`, `%h_i_st`, `%hmS_k_hmS_generic`, `%hm_1_hm`, `%hm_1_s`, `%hm_2_hm`, `%hm_2_s`, `%hm_3_hm`, `%hm_3_s`, `%hm_4_hm`, `%hm_4_s`, `%hm_5`, `%hm_a_hm`, `%hm_a_r`, `%hm_a_s`, `%hm_abs`, `%hm_and`, `%hm_bool2s`, `%hm_c_hm`, `%hm_ceil`, `%hm_conj`, `%hm_cos`, `%hm_cumprod`, `%hm_cumsum`, `%hm_d_hm`, `%hm_d_s`, `%hm_degree`, `%hm_dsearch`, `%hm_e`, `%hm_exp`, `%hm_eye`, `%hm_f_hm`, `%hm_find`, `%hm_floor`, `%hm_g_hm`, `%hm_grand`, `%hm_gsort`, `%hm_h_hm`, `%hm_i_b`, `%hm_i_ce`, `%hm_i_h`, `%hm_i_hm`, `%hm_i_i`, `%hm_i_p`, `%hm_i_r`, `%hm_i_s`, `%hm_i_st`, `%hm_iconvert`, `%hm_imag`, `%hm_int`, `%hm_isnan`, `%hm_isreal`, `%hm_j_hm`, `%hm_j_s`, `%hm_k_hm`, `%hm_k_s`, `%hm_log`, `%hm_m_p`, `%hm_m_r`, `%hm_m_s`, `%hm_matrix`, `%hm_max`, `%hm_mean`, `%hm_median`, `%hm_min`, `%hm_n_b`, `%hm_n_c`, `%hm_n_hm`, `%hm_n_i`, `%hm_n_p`, `%hm_n_s`, `%hm_o_b`, `%hm_o_c`, `%hm_o_hm`, `%hm_o_i`, `%hm_o_p`, `%hm_o_s`, `%hm_ones`, `%hm_or`, `%hm_p`, `%hm_prod`, `%hm_q_hm`, `%hm_r_s`, `%hm_rand`, `%hm_real`, `%hm_round`, `%hm_s`, `%hm_s_hm`, `%hm_s_r`, `%hm_s_s`, `%hm_sign`, `%hm_sin`, `%hm_size`, `%hm_sqrt`, `%hm_stdev`, `%hm_string`, `%hm_sum`, `%hm_x_hm`, `%hm_x_p`, `%hm_x_s`, `%hm_zeros`, `%i_1_s`, `%i_2_s`, `%i_3_s`, `%i_4_s`, `%i_Matplot`, `%i_a_i`, `%i_a_s`, `%i_and`, `%i_ascii`, `%i_b_s`, `%i_bezout`, `%i_champ`, `%i_champ1`, `%i_contour`, `%i_contour2d`, `%i_d_i`, `%i_d_s`, `%i_dsearch`, `%i_e`, `%i_fft`, `%i_g_i`, `%i_gcd`, `%i_grand`, `%i_h_i`, `%i_i_ce`, `%i_i_h`, `%i_i_hm`, `%i_i_i`, `%i_i_s`, `%i_i_st`, `%i_j_i`, `%i_j_s`, `%i_l_s`, `%i_lcm`, `%i_length`, `%i_m_i`, `%i_m_s`, `%i_mfprintf`, `%i_mprintf`, `%i_msprintf`, `%i_n_s`, `%i_o_s`, `%i_or`, `%i_p_i`, `%i_p_s`, `%i_plot2d`, `%i_plot2d1`, `%i_plot2d2`, `%i_q_s`, `%i_r_i`, `%i_r_s`, `%i_round`, `%i_s_i`, `%i_s_s`, `%i_sign`, `%i_string`, `%i_x_i`, `%i_x_s`, `%ip_a_s`, `%ip_i_st`, `%ip_m_s`, `%ip_n_ip`, `%ip_o_ip`, `%ip_p`, `%ip_part`, `%ip_s_s`, `%ip_string`, `%k`, `%l_i_h`, `%l_i_s`, `%l_i_st`, `%l_isequal`, `%l_n_c`, `%l_n_l`, `%l_n_m`, `%l_n_p`, `%l_n_s`, `%l_n_st`, `%l_o_c`, `%l_o_l`, `%l_o_m`, `%l_o_p`, `%l_o_s`, `%l_o_st`, `%lss_a_lss`, `%lss_a_p`, `%lss_a_r`, `%lss_a_s`, `%lss_c_lss`, `%lss_c_p`, `%lss_c_r`, `%lss_c_s`, `%lss_e`, `%lss_eye`, `%lss_f_lss`, `%lss_f_p`, `%lss_f_r`, `%lss_f_s`, `%lss_i_ce`, `%lss_i_lss`, `%lss_i_p`, `%lss_i_r`, `%lss_i_s`, `%lss_i_st`, `%lss_inv`, `%lss_l_lss`, `%lss_l_p`, `%lss_l_r`, `%lss_l_s`, `%lss_m_lss`, `%lss_m_p`, `%lss_m_r`, `%lss_m_s`, `%lss_n_lss`, `%lss_n_p`, `%lss_n_r`, `%lss_n_s`, `%lss_norm`, `%lss_o_lss`, `%lss_o_p`, `%lss_o_r`, `%lss_o_s`, `%lss_ones`, `%lss_r_lss`, `%lss_r_p`, `%lss_r_r`, `%lss_r_s`, `%lss_rand`, `%lss_s`, `%lss_s_lss`, `%lss_s_p`, `%lss_s_r`, `%lss_s_s`, `%lss_size`, `%lss_t`, `%lss_v_lss`, `%lss_v_p`, `%lss_v_r`, `%lss_v_s`, `%lt_i_s`, `%m_n_l`, `%m_o_l`, `%mc_i_h`, `%mc_i_s`, `%mc_i_st`, `%mc_n_st`, `%mc_o_st`, `%mc_string`, `%mps_p`, `%mps_string`, `%msp_a_s`, `%msp_abs`, `%msp_e`, `%msp_find`, `%msp_i_s`, `%msp_i_st`, `%msp_length`, `%msp_m_s`, `%msp_maxi`, `%msp_n_msp`, `%msp_nnz`, `%msp_o_msp`, `%msp_p`, `%msp_sparse`, `%msp_spones`, `%msp_t`, `%p_a_lss`, `%p_a_r`, `%p_c_lss`, `%p_c_r`, `%p_cumprod`, `%p_cumsum`, `%p_d_p`, `%p_d_r`, `%p_d_s`, `%p_det`, `%p_e`, `%p_f_lss`, `%p_f_r`, `%p_grand`, `%p_i_ce`, `%p_i_h`, `%p_i_hm`, `%p_i_lss`, `%p_i_p`, `%p_i_r`, `%p_i_s`, `%p_i_st`, `%p_inv`, `%p_j_s`, `%p_k_p`, `%p_k_r`, `%p_k_s`, `%p_l_lss`, `%p_l_p`, `%p_l_r`, `%p_l_s`, `%p_m_hm`, `%p_m_lss`, `%p_m_r`, `%p_matrix`, `%p_n_l`, `%p_n_lss`, `%p_n_r`, `%p_o_l`, `%p_o_lss`, `%p_o_r`, `%p_o_sp`, `%p_p_s`, `%p_part`, `%p_prod`, `%p_q_p`, `%p_q_r`, `%p_q_s`, `%p_r_lss`, `%p_r_p`, `%p_r_r`, `%p_r_s`, `%p_s_lss`, `%p_s_r`, `%p_simp`, `%p_string`, `%p_sum`, `%p_v_lss`, `%p_v_p`, `%p_v_r`, `%p_v_s`, `%p_x_hm`, `%p_x_r`, `%p_y_p`, `%p_y_r`, `%p_y_s`, `%p_z_p`, `%p_z_r`, `%p_z_s`, `%pcg`, `%plist_p`, `%plist_string`, `%r_0`, `%r_a_hm`, `%r_a_lss`, `%r_a_p`, `%r_a_r`, `%r_a_s`, `%r_c_lss`, `%r_c_p`, `%r_c_r`, `%r_c_s`, `%r_clean`, `%r_cumprod`, `%r_cumsum`, `%r_d_p`, `%r_d_r`, `%r_d_s`, `%r_det`, `%r_diag`, `%r_e`, `%r_eye`, `%r_f_lss`, `%r_f_p`, `%r_f_r`, `%r_f_s`, `%r_i_ce`, `%r_i_hm`, `%r_i_lss`, `%r_i_p`, `%r_i_r`, `%r_i_s`, `%r_i_st`, `%r_inv`, `%r_j_s`, `%r_k_p`, `%r_k_r`, `%r_k_s`, `%r_l_lss`, `%r_l_p`, `%r_l_r`, `%r_l_s`, `%r_m_hm`, `%r_m_lss`, `%r_m_p`, `%r_m_r`, `%r_m_s`, `%r_matrix`, `%r_n_lss`, `%r_n_p`, `%r_n_r`, `%r_n_s`, `%r_norm`, `%r_o_lss`, `%r_o_p`, `%r_o_r`, `%r_o_s`, `%r_ones`, `%r_p`, `%r_p_s`, `%r_prod`, `%r_q_p`, `%r_q_r`, `%r_q_s`, `%r_r_lss`, `%r_r_p`, `%r_r_r`, `%r_r_s`, `%r_rand`, `%r_s`, `%r_s_hm`, `%r_s_lss`, `%r_s_p`, `%r_s_r`, `%r_s_s`, `%r_simp`, `%r_size`, `%r_string`, `%r_sum`, `%r_t`, `%r_tril`, `%r_triu`, `%r_v_lss`, `%r_v_p`, `%r_v_r`, `%r_v_s`, `%r_varn`, `%r_x_p`, `%r_x_r`, `%r_x_s`, `%r_y_p`, `%r_y_r`, `%r_y_s`, `%r_z_p`, `%r_z_r`, `%r_z_s`, `%s_1_hm`, `%s_1_i`, `%s_2_hm`, `%s_2_i`, `%s_3_hm`, `%s_3_i`, `%s_4_hm`, `%s_4_i`, `%s_5`, `%s_a_b`, `%s_a_hm`, `%s_a_i`, `%s_a_ip`, `%s_a_lss`, `%s_a_msp`, `%s_a_r`, `%s_a_sp`, `%s_and`, `%s_b_i`, `%s_b_s`, `%s_bezout`, `%s_c_b`, `%s_c_cblock`, `%s_c_lss`, `%s_c_r`, `%s_c_sp`, `%s_d_b`, `%s_d_i`, `%s_d_p`, `%s_d_r`, `%s_d_sp`, `%s_e`, `%s_f_b`, `%s_f_cblock`, `%s_f_lss`, `%s_f_r`, `%s_f_sp`, `%s_g_b`, `%s_g_s`, `%s_gcd`, `%s_grand`, `%s_h_b`, `%s_h_s`, `%s_i_b`, `%s_i_c`, `%s_i_ce`, `%s_i_h`, `%s_i_hm`, `%s_i_i`, `%s_i_lss`, `%s_i_p`, `%s_i_r`, `%s_i_s`, `%s_i_sp`, `%s_i_spb`, `%s_i_st`, `%s_j_i`, `%s_k_hm`, `%s_k_p`, `%s_k_r`, `%s_k_sp`, `%s_l_b`, `%s_l_hm`, `%s_l_i`, `%s_l_lss`, `%s_l_p`, `%s_l_r`, `%s_l_s`, `%s_l_sp`, `%s_lcm`, `%s_m_b`, `%s_m_hm`, `%s_m_i`, `%s_m_ip`, `%s_m_lss`, `%s_m_msp`, `%s_m_r`, `%s_matrix`, `%s_n_hm`, `%s_n_i`, `%s_n_l`, `%s_n_lss`, `%s_n_r`, `%s_n_st`, `%s_o_hm`, `%s_o_i`, `%s_o_l`, `%s_o_lss`, `%s_o_r`, `%s_o_st`, `%s_or`, `%s_p_b`, `%s_p_i`, `%s_pow`, `%s_q_hm`, `%s_q_i`, `%s_q_p`, `%s_q_r`, `%s_q_sp`, `%s_r_b`, `%s_r_i`, `%s_r_lss`, `%s_r_p`, `%s_r_r`, `%s_r_s`, `%s_r_sp`, `%s_s_b`, `%s_s_hm`, `%s_s_i`, `%s_s_ip`, `%s_s_lss`, `%s_s_r`, `%s_s_sp`, `%s_simp`, `%s_v_lss`, `%s_v_p`, `%s_v_r`, `%s_v_s`, `%s_x_b`, `%s_x_hm`, `%s_x_i`, `%s_x_r`, `%s_y_p`, `%s_y_r`, `%s_y_sp`, `%s_z_p`, `%s_z_r`, `%s_z_sp`, `%sn`, `%sp_a_s`, `%sp_a_sp`, `%sp_and`, `%sp_c_s`, `%sp_ceil`, `%sp_conj`, `%sp_cos`, `%sp_cumprod`, `%sp_cumsum`, `%sp_d_s`, `%sp_d_sp`, `%sp_det`, `%sp_diag`, `%sp_e`, `%sp_exp`, `%sp_f_s`, `%sp_floor`, `%sp_grand`, `%sp_gsort`, `%sp_i_ce`, `%sp_i_h`, `%sp_i_s`, `%sp_i_sp`, `%sp_i_st`, `%sp_int`, `%sp_inv`, `%sp_k_s`, `%sp_k_sp`, `%sp_l_s`, `%sp_l_sp`, `%sp_length`, `%sp_max`, `%sp_min`, `%sp_norm`, `%sp_or`, `%sp_p_s`, `%sp_prod`, `%sp_q_s`, `%sp_q_sp`, `%sp_r_s`, `%sp_r_sp`, `%sp_round`, `%sp_s_s`, `%sp_s_sp`, `%sp_sin`, `%sp_sqrt`, `%sp_string`, `%sp_sum`, `%sp_tril`, `%sp_triu`, `%sp_y_s`, `%sp_y_sp`, `%sp_z_s`, `%sp_z_sp`, `%spb_and`, `%spb_c_b`, `%spb_cumprod`, `%spb_cumsum`, `%spb_diag`, `%spb_e`, `%spb_f_b`, `%spb_g_b`, `%spb_g_spb`, `%spb_h_b`, `%spb_h_spb`, `%spb_i_b`, `%spb_i_ce`, `%spb_i_h`, `%spb_i_st`, `%spb_or`, `%spb_prod`, `%spb_sum`, `%spb_tril`, `%spb_triu`, `%st_6`, `%st_c_st`, `%st_e`, `%st_f_st`, `%st_i_b`, `%st_i_c`, `%st_i_fptr`, `%st_i_h`, `%st_i_i`, `%st_i_ip`, `%st_i_lss`, `%st_i_msp`, `%st_i_p`, `%st_i_r`, `%st_i_s`, `%st_i_sp`, `%st_i_spb`, `%st_i_st`, `%st_matrix`, `%st_n_c`, `%st_n_l`, `%st_n_mc`, `%st_n_p`, `%st_n_s`, `%st_o_c`, `%st_o_l`, `%st_o_mc`, `%st_o_p`, `%st_o_s`, `%st_o_tl`, `%st_p`, `%st_size`, `%st_string`, `%st_t`, `%ticks_i_h`, `%xls_e`, `%xls_p`, `%xlssheet_e`, `%xlssheet_p`, `%xlssheet_size`, `%xlssheet_string`, `DominationRank`, `G_make`, `IsAScalar`, `NDcost`, `OS_Version`, `PlotSparse`, `ReadHBSparse`, `TCL_CreateSlave`, `abcd`, `abinv`, `accept_func_default`, `accept_func_vfsa`, `acf`, `acosd`, `acosh`, `acoshm`, `acosm`, `acot`, `acotd`, `acoth`, `acsc`, `acscd`, `acsch`, `add_demo`, `add_help_chapter`, `add_module_help_chapter`, `add_param`, `add_profiling`, `adj2sp`, `aff2ab`, `ana_style`, `analpf`, `analyze`, `aplat`, `arhnk`, `arl2`, `arma2p`, `arma2ss`, `armac`, `armax`, `armax1`, `arobasestring2strings`, `arsimul`, `ascii2string`, `asciimat`, `asec`, `asecd`, `asech`, `asind`, `asinh`, `asinhm`, `asinm`, `assert_checkalmostequal`, `assert_checkequal`, `assert_checkerror`, `assert_checkfalse`, `assert_checkfilesequal`, `assert_checktrue`, `assert_comparecomplex`, `assert_computedigits`, `assert_cond2reltol`, `assert_cond2reqdigits`, `assert_generror`, `atand`, `atanh`, `atanhm`, `atanm`, `atomsAutoload`, `atomsAutoloadAdd`, `atomsAutoloadDel`, `atomsAutoloadList`, `atomsCategoryList`, `atomsCheckModule`, `atomsDepTreeShow`, `atomsGetConfig`, `atomsGetInstalled`, `atomsGetInstalledPath`, `atomsGetLoaded`, `atomsGetLoadedPath`, `atomsInstall`, `atomsIsInstalled`, `atomsIsLoaded`, `atomsList`, `atomsLoad`, `atomsQuit`, `atomsRemove`, `atomsRepositoryAdd`, `atomsRepositoryDel`, `atomsRepositoryList`, `atomsRestoreConfig`, `atomsSaveConfig`, `atomsSearch`, `atomsSetConfig`, `atomsShow`, `atomsSystemInit`, `atomsSystemUpdate`, `atomsTest`, `atomsUpdate`, `atomsVersion`, `augment`, `auread`, `auwrite`, `balreal`, `bench_run`, `bilin`, `bilt`, `bin2dec`, `binomial`, `bitand`, `bitcmp`, `bitget`, `bitor`, `bitset`, `bitxor`, `black`, `blanks`, `bloc2exp`, `bloc2ss`, `block_parameter_error`, `bode`, `bode_asymp`, `bstap`, `buttmag`, `bvodeS`, `bytecode`, `bytecodewalk`, `cainv`, `calendar`, `calerf`, `calfrq`, `canon`, `casc`, `cat`, `cat_code`, `cb_m2sci_gui`, `ccontrg`, `cell`, `cell2mat`, `cellstr`, `center`, `cepstrum`, `cfspec`, `char`, `chart`, `cheb1mag`, `cheb2mag`, `check_gateways`, `check_modules_xml`, `check_versions`, `chepol`, `chfact`, `chsolve`, `classmarkov`, `clean_help`, `clock`, `cls2dls`, `cmb_lin`, `cmndred`, `cmoment`, `coding_ga_binary`, `coding_ga_identity`, `coff`, `coffg`, `colcomp`, `colcompr`, `colinout`, `colregul`, `companion`, `complex`, `compute_initial_temp`, `cond`, `cond2sp`, `condestsp`, `configure_msifort`, `configure_msvc`, `conjgrad`, `cont_frm`, `cont_mat`, `contrss`, `conv`, `convert_to_float`, `convertindex`, `convol`, `convol2d`, `copfac`, `correl`, `cosd`, `cosh`, `coshm`, `cosm`, `cotd`, `cotg`, `coth`, `cothm`, `cov`, `covar`, `createXConfiguration`, `createfun`, `createstruct`, `cross`, `crossover_ga_binary`, `crossover_ga_default`, `csc`, `cscd`, `csch`, `csgn`, `csim`, `cspect`, `ctr_gram`, `czt`, `dae`, `daeoptions`, `damp`, `datafit`, `date`, `datenum`, `datevec`, `dbphi`, `dcf`, `ddp`, `dec2bin`, `dec2hex`, `dec2oct`, `del_help_chapter`, `del_module_help_chapter`, `demo_begin`, `demo_choose`, `demo_compiler`, `demo_end`, `demo_file_choice`, `demo_folder_choice`, `demo_function_choice`, `demo_gui`, `demo_run`, `demo_viewCode`, `denom`, `derivat`, `derivative`, `des2ss`, `des2tf`, `detectmsifort64tools`, `detectmsvc64tools`, `determ`, `detr`, `detrend`, `devtools_run_builder`, `dhnorm`, `diff`, `diophant`, `dir`, `dirname`, `dispfiles`, `dllinfo`, `dscr`, `dsimul`, `dt_ility`, `dtsi`, `edit`, `edit_error`, `editor`, `eigenmarkov`, `eigs`, `ell1mag`, `enlarge_shape`, `entropy`, `eomday`, `epred`, `eqfir`, `eqiir`, `equil`, `equil1`, `erfinv`, `etime`, `eval`, `evans`, `evstr`, `example_run`, `expression2code`, `extract_help_examples`, `factor`, `factorial`, `factors`, `faurre`, `ffilt`, `fft2`, `fftshift`, `fieldnames`, `filt_sinc`, `filter`, `findABCD`, `findAC`, `findBDK`, `findR`, `find_freq`, `find_links`, `find_scicos_version`, `findm`, `findmsifortcompiler`, `findmsvccompiler`, `findx0BD`, `firstnonsingleton`, `fix`, `fixedpointgcd`, `flipdim`, `flts`, `fminsearch`, `formatBlackTip`, `formatBodeMagTip`, `formatBodePhaseTip`, `formatGainplotTip`, `formatHallModuleTip`, `formatHallPhaseTip`, `formatNicholsGainTip`, `formatNicholsPhaseTip`, `formatNyquistTip`, `formatPhaseplotTip`, `formatSgridDampingTip`, `formatSgridFreqTip`, `formatZgridDampingTip`, `formatZgridFreqTip`, `format_txt`, `fourplan`, `frep2tf`, `freson`, `frfit`, `frmag`, `fseek_origin`, `fsfirlin`, `fspec`, `fspecg`, `fstabst`, `ftest`, `ftuneq`, `fullfile`, `fullrf`, `fullrfk`, `fun2string`, `g_margin`, `gainplot`, `gamitg`, `gcare`, `gcd`, `gencompilationflags_unix`, `generateBlockImage`, `generateBlockImages`, `generic_i_ce`, `generic_i_h`, `generic_i_hm`, `generic_i_s`, `generic_i_st`, `genlib`, `genmarkov`, `geomean`, `getDiagramVersion`, `getModelicaPath`, `getPreferencesValue`, `get_file_path`, `get_function_path`, `get_param`, `get_profile`, `get_scicos_version`, `getd`, `getscilabkeywords`, `getshell`, `gettklib`, `gfare`, `gfrancis`, `givens`, `glever`, `gmres`, `group`, `gschur`, `gspec`, `gtild`, `h2norm`, `h_cl`, `h_inf`, `h_inf_st`, `h_norm`, `hallchart`, `halt`, `hank`, `hankelsv`, `harmean`, `haveacompiler`, `head_comments`, `help_from_sci`, `help_skeleton`, `hermit`, `hex2dec`, `hilb`, `hilbert`, `histc`, `horner`, `householder`, `hrmt`, `htrianr`, `hypermat`, `idct`, `idst`, `ifft`, `ifftshift`, `iir`, `iirgroup`, `iirlp`, `iirmod`, `ilib_build`, `ilib_build_jar`, `ilib_compile`, `ilib_for_link`, `ilib_gen_Make`, `ilib_gen_Make_unix`, `ilib_gen_cleaner`, `ilib_gen_gateway`, `ilib_gen_loader`, `ilib_include_flag`, `ilib_mex_build`, `im_inv`, `importScicosDiagram`, `importScicosPal`, `importXcosDiagram`, `imrep2ss`, `ind2sub`, `inistate`, `init_ga_default`, `init_param`, `initial_scicos_tables`, `input`, `instruction2code`, `intc`, `intdec`, `integrate`, `interp1`, `interpln`, `intersect`, `intl`, `intsplin`, `inttrap`, `inv_coeff`, `invr`, `invrs`, `invsyslin`, `iqr`, `isLeapYear`, `is_absolute_path`, `is_param`, `iscell`, `iscellstr`, `iscolumn`, `isempty`, `isfield`, `isinf`, `ismatrix`, `isnan`, `isrow`, `isscalar`, `issparse`, `issquare`, `isstruct`, `isvector`, `jmat`, `justify`, `kalm`, `karmarkar`, `kernel`, `kpure`, `krac2`, `kroneck`, `lattn`, `lattp`, `launchtest`, `lcf`, `lcm`, `lcmdiag`, `leastsq`, `leqe`, `leqr`, `lev`, `levin`, `lex_sort`, `lft`, `lin`, `lin2mu`, `lincos`, `lindquist`, `linf`, `linfn`, `linsolve`, `linspace`, `list2vec`, `list_param`, `listfiles`, `listfunctions`, `listvarinfile`, `lmisolver`, `lmitool`, `loadXcosLibs`, `loadmatfile`, `loadwave`, `log10`, `log2`, `logm`, `logspace`, `lqe`, `lqg`, `lqg2stan`, `lqg_ltr`, `lqr`, `ls`, `lyap`, `m2sci_gui`, `m_circle`, `macglov`, `macrovar`, `mad`, `makecell`, `manedit`, `mapsound`, `markp2ss`, `matfile2sci`, `mdelete`, `mean`, `meanf`, `median`, `members`, `mese`, `meshgrid`, `mfft`, `mfile2sci`, `minreal`, `minss`, `mkdir`, `modulo`, `moment`, `mrfit`, `msd`, `mstr2sci`, `mtlb`, `mtlb_0`, `mtlb_a`, `mtlb_all`, `mtlb_any`, `mtlb_axes`, `mtlb_axis`, `mtlb_beta`, `mtlb_box`, `mtlb_choices`, `mtlb_close`, `mtlb_colordef`, `mtlb_cond`, `mtlb_cov`, `mtlb_cumprod`, `mtlb_cumsum`, `mtlb_dec2hex`, `mtlb_delete`, `mtlb_diag`, `mtlb_diff`, `mtlb_dir`, `mtlb_double`, `mtlb_e`, `mtlb_echo`, `mtlb_error`, `mtlb_eval`, `mtlb_exist`, `mtlb_eye`, `mtlb_false`, `mtlb_fft`, `mtlb_fftshift`, `mtlb_filter`, `mtlb_find`, `mtlb_findstr`, `mtlb_fliplr`, `mtlb_fopen`, `mtlb_format`, `mtlb_fprintf`, `mtlb_fread`, `mtlb_fscanf`, `mtlb_full`, `mtlb_fwrite`, `mtlb_get`, `mtlb_grid`, `mtlb_hold`, `mtlb_i`, `mtlb_ifft`, `mtlb_image`, `mtlb_imp`, `mtlb_int16`, `mtlb_int32`, `mtlb_int8`, `mtlb_is`, `mtlb_isa`, `mtlb_isfield`, `mtlb_isletter`, `mtlb_isspace`, `mtlb_l`, `mtlb_legendre`, `mtlb_linspace`, `mtlb_logic`, `mtlb_logical`, `mtlb_loglog`, `mtlb_lower`, `mtlb_max`, `mtlb_mean`, `mtlb_median`, `mtlb_mesh`, `mtlb_meshdom`, `mtlb_min`, `mtlb_more`, `mtlb_num2str`, `mtlb_ones`, `mtlb_pcolor`, `mtlb_plot`, `mtlb_prod`, `mtlb_qr`, `mtlb_qz`, `mtlb_rand`, `mtlb_randn`, `mtlb_rcond`, `mtlb_realmax`, `mtlb_realmin`, `mtlb_s`, `mtlb_semilogx`, `mtlb_semilogy`, `mtlb_setstr`, `mtlb_size`, `mtlb_sort`, `mtlb_sortrows`, `mtlb_sprintf`, `mtlb_sscanf`, `mtlb_std`, `mtlb_strcmp`, `mtlb_strcmpi`, `mtlb_strfind`, `mtlb_strrep`, `mtlb_subplot`, `mtlb_sum`, `mtlb_t`, `mtlb_toeplitz`, `mtlb_tril`, `mtlb_triu`, `mtlb_true`, `mtlb_type`, `mtlb_uint16`, `mtlb_uint32`, `mtlb_uint8`, `mtlb_upper`, `mtlb_var`, `mtlb_zeros`, `mu2lin`, `mutation_ga_binary`, `mutation_ga_default`, `mvcorrel`, `mvvacov`, `nancumsum`, `nand2mean`, `nanmax`, `nanmean`, `nanmeanf`, `nanmedian`, `nanmin`, `nanreglin`, `nanstdev`, `nansum`, `narsimul`, `ndgrid`, `ndims`, `nehari`, `neigh_func_csa`, `neigh_func_default`, `neigh_func_fsa`, `neigh_func_vfsa`, `neldermead_cget`, `neldermead_configure`, `neldermead_costf`, `neldermead_defaultoutput`, `neldermead_destroy`, `neldermead_function`, `neldermead_get`, `neldermead_log`, `neldermead_new`, `neldermead_restart`, `neldermead_search`, `neldermead_updatesimp`, `nextpow2`, `nfreq`, `nicholschart`, `nlev`, `nmplot_cget`, `nmplot_configure`, `nmplot_contour`, `nmplot_destroy`, `nmplot_function`, `nmplot_get`, `nmplot_historyplot`, `nmplot_log`, `nmplot_new`, `nmplot_outputcmd`, `nmplot_restart`, `nmplot_search`, `nmplot_simplexhistory`, `noisegen`, `nonreg_test_run`, `now`, `nthroot`, `null`, `num2cell`, `numderivative`, `numdiff`, `numer`, `nyquist`, `nyquistfrequencybounds`, `obs_gram`, `obscont`, `observer`, `obsv_mat`, `obsvss`, `oct2dec`, `odeoptions`, `optim_ga`, `optim_moga`, `optim_nsga`, `optim_nsga2`, `optim_sa`, `optimbase_cget`, `optimbase_checkbounds`, `optimbase_checkcostfun`, `optimbase_checkx0`, `optimbase_configure`, `optimbase_destroy`, `optimbase_function`, `optimbase_get`, `optimbase_hasbounds`, `optimbase_hasconstraints`, `optimbase_hasnlcons`, `optimbase_histget`, `optimbase_histset`, `optimbase_incriter`, `optimbase_isfeasible`, `optimbase_isinbounds`, `optimbase_isinnonlincons`, `optimbase_log`, `optimbase_logshutdown`, `optimbase_logstartup`, `optimbase_new`, `optimbase_outputcmd`, `optimbase_outstruct`, `optimbase_proj2bnds`, `optimbase_set`, `optimbase_stoplog`, `optimbase_terminate`, `optimget`, `optimplotfunccount`, `optimplotfval`, `optimplotx`, `optimset`, `optimsimplex_center`, `optimsimplex_check`, `optimsimplex_compsomefv`, `optimsimplex_computefv`, `optimsimplex_deltafv`, `optimsimplex_deltafvmax`, `optimsimplex_destroy`, `optimsimplex_dirmat`, `optimsimplex_fvmean`, `optimsimplex_fvstdev`, `optimsimplex_fvvariance`, `optimsimplex_getall`, `optimsimplex_getallfv`, `optimsimplex_getallx`, `optimsimplex_getfv`, `optimsimplex_getn`, `optimsimplex_getnbve`, `optimsimplex_getve`, `optimsimplex_getx`, `optimsimplex_gradientfv`, `optimsimplex_log`, `optimsimplex_new`, `optimsimplex_reflect`, `optimsimplex_setall`, `optimsimplex_setallfv`, `optimsimplex_setallx`, `optimsimplex_setfv`, `optimsimplex_setn`, `optimsimplex_setnbve`, `optimsimplex_setve`, `optimsimplex_setx`, `optimsimplex_shrink`, `optimsimplex_size`, `optimsimplex_sort`, `optimsimplex_xbar`, `orth`, `output_ga_default`, `output_moga_default`, `output_nsga2_default`, `output_nsga_default`, `p_margin`, `pack`, `pareto_filter`, `parrot`, `pbig`, `pca`, `pcg`, `pdiv`, `pen2ea`, `pencan`, `pencost`, `penlaur`, `perctl`, `perl`, `perms`, `permute`, `pertrans`, `pfactors`, `pfss`, `phasemag`, `phaseplot`, `phc`, `pinv`, `playsnd`, `plotprofile`, `plzr`, `pmodulo`, `pol2des`, `pol2str`, `polar`, `polfact`, `prbs_a`, `prettyprint`, `primes`, `princomp`, `profile`, `proj`, `projsl`, `projspec`, `psmall`, `pspect`, `qmr`, `qpsolve`, `quart`, `quaskro`, `rafiter`, `randpencil`, `range`, `rank`, `readxls`, `recompilefunction`, `recons`, `reglin`, `regress`, `remezb`, `remove_param`, `remove_profiling`, `repfreq`, `replace_Ix_by_Fx`, `repmat`, `reset_profiling`, `resize_matrix`, `returntoscilab`, `rhs2code`, `ric_desc`, `riccati`, `rmdir`, `routh_t`, `rowcomp`, `rowcompr`, `rowinout`, `rowregul`, `rowshuff`, `rref`, `sample`, `samplef`, `samwr`, `savematfile`, `savewave`, `scanf`, `sci2exp`, `sciGUI_init`, `sci_sparse`, `scicos_getvalue`, `scicos_simulate`, `scicos_workspace_init`, `scisptdemo`, `scitest`, `sdiff`, `sec`, `secd`, `sech`, `selection_ga_elitist`, `selection_ga_random`, `sensi`, `setPreferencesValue`, `set_param`, `setdiff`, `sgrid`, `show_margins`, `show_pca`, `showprofile`, `signm`, `sinc`, `sincd`, `sind`, `sinh`, `sinhm`, `sinm`, `sm2des`, `sm2ss`, `smga`, `smooth`, `solve`, `sound`, `soundsec`, `sp2adj`, `spaninter`, `spanplus`, `spantwo`, `specfact`, `speye`, `sprand`, `spzeros`, `sqroot`, `sqrtm`, `squarewave`, `squeeze`, `srfaur`, `srkf`, `ss2des`, `ss2ss`, `ss2tf`, `sskf`, `ssprint`, `ssrand`, `st_deviation`, `st_i_generic`, `st_ility`, `stabil`, `statgain`, `stdev`, `stdevf`, `steadycos`, `strange`, `strcmpi`, `struct`, `sub2ind`, `sva`, `svplot`, `sylm`, `sylv`, `sysconv`, `sysdiag`, `sysfact`, `syslin`, `syssize`, `system`, `systmat`, `tabul`, `tand`, `tanh`, `tanhm`, `tanm`, `tbx_build_blocks`, `tbx_build_cleaner`, `tbx_build_gateway`, `tbx_build_gateway_clean`, `tbx_build_gateway_loader`, `tbx_build_help`, `tbx_build_help_loader`, `tbx_build_loader`, `tbx_build_localization`, `tbx_build_macros`, `tbx_build_pal_loader`, `tbx_build_src`, `tbx_builder`, `tbx_builder_gateway`, `tbx_builder_gateway_lang`, `tbx_builder_help`, `tbx_builder_help_lang`, `tbx_builder_macros`, `tbx_builder_src`, `tbx_builder_src_lang`, `tbx_generate_pofile`, `temp_law_csa`, `temp_law_default`, `temp_law_fsa`, `temp_law_huang`, `temp_law_vfsa`, `test_clean`, `test_on_columns`, `test_run`, `test_run_level`, `testexamples`, `tf2des`, `tf2ss`, `thrownan`, `tic`, `time_id`, `toc`, `toeplitz`, `tokenpos`, `toolboxes`, `trace`, `trans`, `translatepaths`, `tree2code`, `trfmod`, `trianfml`, `trimmean`, `trisolve`, `trzeros`, `typeof`, `ui_observer`, `union`, `unique`, `unit_test_run`, `unix_g`, `unix_s`, `unix_w`, `unix_x`, `unobs`, `unpack`, `unwrap`, `variance`, `variancef`, `vec2list`, `vectorfind`, `ver`, `warnobsolete`, `wavread`, `wavwrite`, `wcenter`, `weekday`, `wfir`, `wfir_gui`, `whereami`, `who_user`, `whos`, `wiener`, `wigner`, `window`, `winlist`, `with_javasci`, `with_macros_source`, `with_modelica_compiler`, `with_tk`, `xcorr`, `xcosBlockEval`, `xcosBlockInterface`, `xcosCodeGeneration`, `xcosConfigureModelica`, `xcosPal`, `xcosPalAdd`, `xcosPalAddBlock`, `xcosPalExport`, `xcosPalGenerateAllIcons`, `xcosShowBlockWarning`, `xcosValidateBlockSet`, `xcosValidateCompareBlock`, `xcos_compile`, `xcos_debug_gui`, `xcos_run`, `xcos_simulate`, `xcov`, `xmltochm`, `xmltoformat`, `xmltohtml`, `xmltojar`, `xmltopdf`, `xmltops`, `xmltoweb`, `yulewalk`, `zeropen`, `zgrid`, `zpbutt`, `zpch1`, `zpch2`, `zpell`), NameBuiltin, nil},
+			{Words(``, `\b`, `$`, `%F`, `%T`, `%e`, `%eps`, `%f`, `%fftw`, `%gui`, `%i`, `%inf`, `%io`, `%modalWarning`, `%nan`, `%pi`, `%s`, `%t`, `%tk`, `%toolboxes`, `%toolboxes_dir`, `%z`, `PWD`, `SCI`, `SCIHOME`, `TMPDIR`, `arnoldilib`, `assertlib`, `atomslib`, `cacsdlib`, `compatibility_functilib`, `corelib`, `data_structureslib`, `demo_toolslib`, `development_toolslib`, `differential_equationlib`, `dynamic_linklib`, `elementary_functionslib`, `enull`, `evoid`, `external_objectslib`, `fd`, `fileiolib`, `functionslib`, `genetic_algorithmslib`, `helptoolslib`, `home`, `integerlib`, `interpolationlib`, `iolib`, `jnull`, `jvoid`, `linear_algebralib`, `m2scilib`, `matiolib`, `modules_managerlib`, `neldermeadlib`, `optimbaselib`, `optimizationlib`, `optimsimplexlib`, `output_streamlib`, `overloadinglib`, `parameterslib`, `polynomialslib`, `preferenceslib`, `randliblib`, `scicos_autolib`, `scicos_utilslib`, `scinoteslib`, `signal_processinglib`, `simulated_annealinglib`, `soundlib`, `sparselib`, `special_functionslib`, `spreadsheetlib`, `statisticslib`, `stringlib`, `tclscilib`, `timelib`, `umfpacklib`, `xcoslib`), NameConstant, nil},
+			{`-|==|~=|<|>|<=|>=|&&|&|~|\|\|?`, Operator, nil},
+			{`\.\*|\*|\+|\.\^|\.\\|\.\/|\/|\\`, Operator, nil},
+			{`[\[\](){}@.,=:;]`, Punctuation, nil},
+			{`"[^"]*"`, LiteralString, nil},
+			{`(?<=[\w)\].])\'+`, Operator, nil},
+			{`(?<![\w)\].])\'`, LiteralString, Push("string")},
+			{`(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\d+[eEf][+-]?[0-9]+`, LiteralNumberFloat, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+			{`.`, Text, nil},
+		},
+		"string": {
+			{`[^']*'`, LiteralString, Pop(1)},
+			{`.`, LiteralString, Pop(1)},
+		},
+		"deffunc": {
+			{`(\s*)(?:(.+)(\s*)(=)(\s*))?(.+)(\()(.*)(\))(\s*)`, ByGroups(TextWhitespace, Text, TextWhitespace, Punctuation, TextWhitespace, NameFunction, Punctuation, Text, Punctuation, TextWhitespace), Pop(1)},
+			{`(\s*)([a-zA-Z_]\w*)`, ByGroups(Text, NameFunction), Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/scss.go b/vendor/github.com/alecthomas/chroma/lexers/s/scss.go
new file mode 100644
index 0000000000..48195de355
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/scss.go
@@ -0,0 +1,124 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Scss lexer.
+var Scss = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "SCSS",
+		Aliases:         []string{"scss"},
+		Filenames:       []string{"*.scss"},
+		MimeTypes:       []string{"text/x-scss"},
+		NotMultiline:    true,
+		DotAll:          true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+			{`@import`, Keyword, Push("value")},
+			{`@for`, Keyword, Push("for")},
+			{`@(debug|warn|if|while)`, Keyword, Push("value")},
+			{`(@mixin)( [\w-]+)`, ByGroups(Keyword, NameFunction), Push("value")},
+			{`(@include)( [\w-]+)`, ByGroups(Keyword, NameDecorator), Push("value")},
+			{`@extend`, Keyword, Push("selector")},
+			{`(@media)(\s+)`, ByGroups(Keyword, Text), Push("value")},
+			{`@[\w-]+`, Keyword, Push("selector")},
+			{`(\$[\w-]*\w)([ \t]*:)`, ByGroups(NameVariable, Operator), Push("value")},
+			Default(Push("selector")),
+		},
+		"attr": {
+			{`[^\s:="\[]+`, NameAttribute, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`[ \t]*:`, Operator, Push("value")},
+			Default(Pop(1)),
+		},
+		"inline-comment": {
+			{`(\\#|#(?=[^{])|\*(?=[^/])|[^#*])+`, CommentMultiline, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`\*/`, Comment, Pop(1)},
+		},
+		"value": {
+			{`[ \t]+`, Text, nil},
+			{`[!$][\w-]+`, NameVariable, nil},
+			{`url\(`, LiteralStringOther, Push("string-url")},
+			{`[a-z_-][\w-]*(?=\()`, NameFunction, nil},
+			{Words(``, `\b`, `align-content`, `align-items`, `align-self`, `alignment-baseline`, `all`, `animation`, `animation-delay`, `animation-direction`, `animation-duration`, `animation-fill-mode`, `animation-iteration-count`, `animation-name`, `animation-play-state`, `animation-timing-function`, `appearance`, `azimuth`, `backface-visibility`, `background`, `background-attachment`, `background-blend-mode`, `background-clip`, `background-color`, `background-image`, `background-origin`, `background-position`, `background-repeat`, `background-size`, `baseline-shift`, `bookmark-label`, `bookmark-level`, `bookmark-state`, `border`, `border-bottom`, `border-bottom-color`, `border-bottom-left-radius`, `border-bottom-right-radius`, `border-bottom-style`, `border-bottom-width`, `border-boundary`, `border-collapse`, `border-color`, `border-image`, `border-image-outset`, `border-image-repeat`, `border-image-slice`, `border-image-source`, `border-image-width`, `border-left`, `border-left-color`, `border-left-style`, `border-left-width`, `border-radius`, `border-right`, `border-right-color`, `border-right-style`, `border-right-width`, `border-spacing`, `border-style`, `border-top`, `border-top-color`, `border-top-left-radius`, `border-top-right-radius`, `border-top-style`, `border-top-width`, `border-width`, `bottom`, `box-decoration-break`, `box-shadow`, `box-sizing`, `box-snap`, `box-suppress`, `break-after`, `break-before`, `break-inside`, `caption-side`, `caret`, `caret-animation`, `caret-color`, `caret-shape`, `chains`, `clear`, `clip`, `clip-path`, `clip-rule`, `color`, `color-interpolation-filters`, `column-count`, `column-fill`, `column-gap`, `column-rule`, `column-rule-color`, `column-rule-style`, `column-rule-width`, `column-span`, `column-width`, `columns`, `content`, `counter-increment`, `counter-reset`, `counter-set`, `crop`, `cue`, `cue-after`, `cue-before`, `cursor`, `direction`, `display`, `dominant-baseline`, `elevation`, `empty-cells`, `filter`, `flex`, `flex-basis`, `flex-direction`, `flex-flow`, `flex-grow`, `flex-shrink`, `flex-wrap`, `float`, `float-defer`, `float-offset`, `float-reference`, `flood-color`, `flood-opacity`, `flow`, `flow-from`, `flow-into`, `font`, `font-family`, `font-feature-settings`, `font-kerning`, `font-language-override`, `font-size`, `font-size-adjust`, `font-stretch`, `font-style`, `font-synthesis`, `font-variant`, `font-variant-alternates`, `font-variant-caps`, `font-variant-east-asian`, `font-variant-ligatures`, `font-variant-numeric`, `font-variant-position`, `font-weight`, `footnote-display`, `footnote-policy`, `glyph-orientation-vertical`, `grid`, `grid-area`, `grid-auto-columns`, `grid-auto-flow`, `grid-auto-rows`, `grid-column`, `grid-column-end`, `grid-column-gap`, `grid-column-start`, `grid-gap`, `grid-row`, `grid-row-end`, `grid-row-gap`, `grid-row-start`, `grid-template`, `grid-template-areas`, `grid-template-columns`, `grid-template-rows`, `hanging-punctuation`, `height`, `hyphenate-character`, `hyphenate-limit-chars`, `hyphenate-limit-last`, `hyphenate-limit-lines`, `hyphenate-limit-zone`, `hyphens`, `image-orientation`, `image-resolution`, `initial-letter`, `initial-letter-align`, `initial-letter-wrap`, `isolation`, `justify-content`, `justify-items`, `justify-self`, `left`, `letter-spacing`, `lighting-color`, `line-break`, `line-grid`, `line-height`, `line-snap`, `list-style`, `list-style-image`, `list-style-position`, `list-style-type`, `margin`, `margin-bottom`, `margin-left`, `margin-right`, `margin-top`, `marker-side`, `marquee-direction`, `marquee-loop`, `marquee-speed`, `marquee-style`, `mask`, `mask-border`, `mask-border-mode`, `mask-border-outset`, `mask-border-repeat`, `mask-border-slice`, `mask-border-source`, `mask-border-width`, `mask-clip`, `mask-composite`, `mask-image`, `mask-mode`, `mask-origin`, `mask-position`, `mask-repeat`, `mask-size`, `mask-type`, `max-height`, `max-lines`, `max-width`, `min-height`, `min-width`, `mix-blend-mode`, `motion`, `motion-offset`, `motion-path`, `motion-rotation`, `move-to`, `nav-down`, `nav-left`, `nav-right`, `nav-up`, `object-fit`, `object-position`, `offset-after`, `offset-before`, `offset-end`, `offset-start`, `opacity`, `order`, `orphans`, `outline`, `outline-color`, `outline-offset`, `outline-style`, `outline-width`, `overflow`, `overflow-style`, `overflow-wrap`, `overflow-x`, `overflow-y`, `padding`, `padding-bottom`, `padding-left`, `padding-right`, `padding-top`, `page`, `page-break-after`, `page-break-before`, `page-break-inside`, `page-policy`, `pause`, `pause-after`, `pause-before`, `perspective`, `perspective-origin`, `pitch`, `pitch-range`, `play-during`, `polar-angle`, `polar-distance`, `position`, `presentation-level`, `quotes`, `region-fragment`, `resize`, `rest`, `rest-after`, `rest-before`, `richness`, `right`, `rotation`, `rotation-point`, `ruby-align`, `ruby-merge`, `ruby-position`, `running`, `scroll-snap-coordinate`, `scroll-snap-destination`, `scroll-snap-points-x`, `scroll-snap-points-y`, `scroll-snap-type`, `shape-image-threshold`, `shape-inside`, `shape-margin`, `shape-outside`, `size`, `speak`, `speak-as`, `speak-header`, `speak-numeral`, `speak-punctuation`, `speech-rate`, `stress`, `string-set`, `tab-size`, `table-layout`, `text-align`, `text-align-last`, `text-combine-upright`, `text-decoration`, `text-decoration-color`, `text-decoration-line`, `text-decoration-skip`, `text-decoration-style`, `text-emphasis`, `text-emphasis-color`, `text-emphasis-position`, `text-emphasis-style`, `text-indent`, `text-justify`, `text-orientation`, `text-overflow`, `text-shadow`, `text-space-collapse`, `text-space-trim`, `text-spacing`, `text-transform`, `text-underline-position`, `text-wrap`, `top`, `transform`, `transform-origin`, `transform-style`, `transition`, `transition-delay`, `transition-duration`, `transition-property`, `transition-timing-function`, `unicode-bidi`, `user-select`, `vertical-align`, `visibility`, `voice-balance`, `voice-duration`, `voice-family`, `voice-pitch`, `voice-range`, `voice-rate`, `voice-stress`, `voice-volume`, `volume`, `white-space`, `widows`, `width`, `will-change`, `word-break`, `word-spacing`, `word-wrap`, `wrap-after`, `wrap-before`, `wrap-flow`, `wrap-inside`, `wrap-through`, `writing-mode`, `z-index`, `above`, `absolute`, `always`, `armenian`, `aural`, `auto`, `avoid`, `baseline`, `behind`, `below`, `bidi-override`, `blink`, `block`, `bold`, `bolder`, `both`, `capitalize`, `center-left`, `center-right`, `center`, `circle`, `cjk-ideographic`, `close-quote`, `collapse`, `condensed`, `continuous`, `crop`, `crosshair`, `cross`, `cursive`, `dashed`, `decimal-leading-zero`, `decimal`, `default`, `digits`, `disc`, `dotted`, `double`, `e-resize`, `embed`, `extra-condensed`, `extra-expanded`, `expanded`, `fantasy`, `far-left`, `far-right`, `faster`, `fast`, `fixed`, `georgian`, `groove`, `hebrew`, `help`, `hidden`, `hide`, `higher`, `high`, `hiragana-iroha`, `hiragana`, `icon`, `inherit`, `inline-table`, `inline`, `inset`, `inside`, `invert`, `italic`, `justify`, `katakana-iroha`, `katakana`, `landscape`, `larger`, `large`, `left-side`, `leftwards`, `level`, `lighter`, `line-through`, `list-item`, `loud`, `lower-alpha`, `lower-greek`, `lower-roman`, `lowercase`, `ltr`, `lower`, `low`, `medium`, `message-box`, `middle`, `mix`, `monospace`, `n-resize`, `narrower`, `ne-resize`, `no-close-quote`, `no-open-quote`, `no-repeat`, `none`, `normal`, `nowrap`, `nw-resize`, `oblique`, `once`, `open-quote`, `outset`, `outside`, `overline`, `pointer`, `portrait`, `px`, `relative`, `repeat-x`, `repeat-y`, `repeat`, `rgb`, `ridge`, `right-side`, `rightwards`, `s-resize`, `sans-serif`, `scroll`, `se-resize`, `semi-condensed`, `semi-expanded`, `separate`, `serif`, `show`, `silent`, `slow`, `slower`, `small-caps`, `small-caption`, `smaller`, `soft`, `solid`, `spell-out`, `square`, `static`, `status-bar`, `super`, `sw-resize`, `table-caption`, `table-cell`, `table-column`, `table-column-group`, `table-footer-group`, `table-header-group`, `table-row`, `table-row-group`, `text`, `text-bottom`, `text-top`, `thick`, `thin`, `transparent`, `ultra-condensed`, `ultra-expanded`, `underline`, `upper-alpha`, `upper-latin`, `upper-roman`, `uppercase`, `url`, `visible`, `w-resize`, `wait`, `wider`, `x-fast`, `x-high`, `x-large`, `x-loud`, `x-low`, `x-small`, `x-soft`, `xx-large`, `xx-small`, `yes`), NameConstant, nil},
+			{Words(``, `\b`, `aliceblue`, `antiquewhite`, `aqua`, `aquamarine`, `azure`, `beige`, `bisque`, `black`, `blanchedalmond`, `blue`, `blueviolet`, `brown`, `burlywood`, `cadetblue`, `chartreuse`, `chocolate`, `coral`, `cornflowerblue`, `cornsilk`, `crimson`, `cyan`, `darkblue`, `darkcyan`, `darkgoldenrod`, `darkgray`, `darkgreen`, `darkgrey`, `darkkhaki`, `darkmagenta`, `darkolivegreen`, `darkorange`, `darkorchid`, `darkred`, `darksalmon`, `darkseagreen`, `darkslateblue`, `darkslategray`, `darkslategrey`, `darkturquoise`, `darkviolet`, `deeppink`, `deepskyblue`, `dimgray`, `dimgrey`, `dodgerblue`, `firebrick`, `floralwhite`, `forestgreen`, `fuchsia`, `gainsboro`, `ghostwhite`, `gold`, `goldenrod`, `gray`, `green`, `greenyellow`, `grey`, `honeydew`, `hotpink`, `indianred`, `indigo`, `ivory`, `khaki`, `lavender`, `lavenderblush`, `lawngreen`, `lemonchiffon`, `lightblue`, `lightcoral`, `lightcyan`, `lightgoldenrodyellow`, `lightgray`, `lightgreen`, `lightgrey`, `lightpink`, `lightsalmon`, `lightseagreen`, `lightskyblue`, `lightslategray`, `lightslategrey`, `lightsteelblue`, `lightyellow`, `lime`, `limegreen`, `linen`, `magenta`, `maroon`, `mediumaquamarine`, `mediumblue`, `mediumorchid`, `mediumpurple`, `mediumseagreen`, `mediumslateblue`, `mediumspringgreen`, `mediumturquoise`, `mediumvioletred`, `midnightblue`, `mintcream`, `mistyrose`, `moccasin`, `navajowhite`, `navy`, `oldlace`, `olive`, `olivedrab`, `orange`, `orangered`, `orchid`, `palegoldenrod`, `palegreen`, `paleturquoise`, `palevioletred`, `papayawhip`, `peachpuff`, `peru`, `pink`, `plum`, `powderblue`, `purple`, `rebeccapurple`, `red`, `rosybrown`, `royalblue`, `saddlebrown`, `salmon`, `sandybrown`, `seagreen`, `seashell`, `sienna`, `silver`, `skyblue`, `slateblue`, `slategray`, `slategrey`, `snow`, `springgreen`, `steelblue`, `tan`, `teal`, `thistle`, `tomato`, `turquoise`, `violet`, `wheat`, `white`, `whitesmoke`, `yellow`, `yellowgreen`, `transparent`), NameEntity, nil},
+			{Words(``, `\b`, `black`, `silver`, `gray`, `white`, `maroon`, `red`, `purple`, `fuchsia`, `green`, `lime`, `olive`, `yellow`, `navy`, `blue`, `teal`, `aqua`), NameBuiltin, nil},
+			{`\!(important|default)`, NameException, nil},
+			{`(true|false)`, NamePseudo, nil},
+			{`(and|or|not)`, OperatorWord, nil},
+			{`/\*`, CommentMultiline, Push("inline-comment")},
+			{`//[^\n]*`, CommentSingle, nil},
+			{`\#[a-z0-9]{1,6}`, LiteralNumberHex, nil},
+			{`(-?\d+)(\%|[a-z]+)?`, ByGroups(LiteralNumberInteger, KeywordType), nil},
+			{`(-?\d*\.\d+)(\%|[a-z]+)?`, ByGroups(LiteralNumberFloat, KeywordType), nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`[~^*!&%<>|+=@:,./?-]+`, Operator, nil},
+			{`[\[\]()]+`, Punctuation, nil},
+			{`"`, LiteralStringDouble, Push("string-double")},
+			{`'`, LiteralStringSingle, Push("string-single")},
+			{`[a-z_-][\w-]*`, Name, nil},
+			{`\n`, Text, nil},
+			{`[;{}]`, Punctuation, Pop(1)},
+		},
+		"interpolation": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("value"),
+		},
+		"selector": {
+			{`[ \t]+`, Text, nil},
+			{`\:`, NameDecorator, Push("pseudo-class")},
+			{`\.`, NameClass, Push("class")},
+			{`\#`, NameNamespace, Push("id")},
+			{`[\w-]+`, NameTag, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`&`, Keyword, nil},
+			{`[~^*!&\[\]()<>|+=@:,./?-]`, Operator, nil},
+			{`"`, LiteralStringDouble, Push("string-double")},
+			{`'`, LiteralStringSingle, Push("string-single")},
+			{`\n`, Text, nil},
+			{`[;{}]`, Punctuation, Pop(1)},
+		},
+		"string-double": {
+			{`(\\.|#(?=[^\n{])|[^\n"#])+`, LiteralStringDouble, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"string-single": {
+			{`(\\.|#(?=[^\n{])|[^\n'#])+`, LiteralStringSingle, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`'`, LiteralStringSingle, Pop(1)},
+		},
+		"string-url": {
+			{`(\\#|#(?=[^\n{])|[^\n#)])+`, LiteralStringOther, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			{`\)`, LiteralStringOther, Pop(1)},
+		},
+		"pseudo-class": {
+			{`[\w-]+`, NameDecorator, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			Default(Pop(1)),
+		},
+		"class": {
+			{`[\w-]+`, NameClass, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			Default(Pop(1)),
+		},
+		"id": {
+			{`[\w-]+`, NameNamespace, nil},
+			{`#\{`, LiteralStringInterpol, Push("interpolation")},
+			Default(Pop(1)),
+		},
+		"for": {
+			{`(from|to|through)`, OperatorWord, nil},
+			Include("value"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/smalltalk.go b/vendor/github.com/alecthomas/chroma/lexers/s/smalltalk.go
new file mode 100644
index 0000000000..db64707fd7
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/smalltalk.go
@@ -0,0 +1,99 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Smalltalk lexer.
+var Smalltalk = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Smalltalk",
+		Aliases:   []string{"smalltalk", "squeak", "st"},
+		Filenames: []string{"*.st"},
+		MimeTypes: []string{"text/x-smalltalk"},
+	},
+	Rules{
+		"root": {
+			{`(<)(\w+:)(.*?)(>)`, ByGroups(Text, Keyword, Text, Text), nil},
+			Include("squeak fileout"),
+			Include("whitespaces"),
+			Include("method definition"),
+			{`(\|)([\w\s]*)(\|)`, ByGroups(Operator, NameVariable, Operator), nil},
+			Include("objects"),
+			{`\^|:=|_`, Operator, nil},
+			{`[\]({}.;!]`, Text, nil},
+		},
+		"method definition": {
+			{`([a-zA-Z]+\w*:)(\s*)(\w+)`, ByGroups(NameFunction, Text, NameVariable), nil},
+			{`^(\b[a-zA-Z]+\w*\b)(\s*)$`, ByGroups(NameFunction, Text), nil},
+			{`^([-+*/\\~<>=|&!?,@%]+)(\s*)(\w+)(\s*)$`, ByGroups(NameFunction, Text, NameVariable, Text), nil},
+		},
+		"blockvariables": {
+			Include("whitespaces"),
+			{`(:)(\s*)(\w+)`, ByGroups(Operator, Text, NameVariable), nil},
+			{`\|`, Operator, Pop(1)},
+			Default(Pop(1)),
+		},
+		"literals": {
+			{`'(''|[^'])*'`, LiteralString, Push("afterobject")},
+			{`\$.`, LiteralStringChar, Push("afterobject")},
+			{`#\(`, LiteralStringSymbol, Push("parenth")},
+			{`\)`, Text, Push("afterobject")},
+			{`(\d+r)?-?\d+(\.\d+)?(e-?\d+)?`, LiteralNumber, Push("afterobject")},
+		},
+		"_parenth_helper": {
+			Include("whitespaces"),
+			{`(\d+r)?-?\d+(\.\d+)?(e-?\d+)?`, LiteralNumber, nil},
+			{`[-+*/\\~<>=|&#!?,@%\w:]+`, LiteralStringSymbol, nil},
+			{`'(''|[^'])*'`, LiteralString, nil},
+			{`\$.`, LiteralStringChar, nil},
+			{`#*\(`, LiteralStringSymbol, Push("inner_parenth")},
+		},
+		"parenth": {
+			{`\)`, LiteralStringSymbol, Push("root", "afterobject")},
+			Include("_parenth_helper"),
+		},
+		"inner_parenth": {
+			{`\)`, LiteralStringSymbol, Pop(1)},
+			Include("_parenth_helper"),
+		},
+		"whitespaces": {
+			{`\s+`, Text, nil},
+			{`"(""|[^"])*"`, Comment, nil},
+		},
+		"objects": {
+			{`\[`, Text, Push("blockvariables")},
+			{`\]`, Text, Push("afterobject")},
+			{`\b(self|super|true|false|nil|thisContext)\b`, NameBuiltinPseudo, Push("afterobject")},
+			{`\b[A-Z]\w*(?!:)\b`, NameClass, Push("afterobject")},
+			{`\b[a-z]\w*(?!:)\b`, NameVariable, Push("afterobject")},
+			{`#("(""|[^"])*"|[-+*/\\~<>=|&!?,@%]+|[\w:]+)`, LiteralStringSymbol, Push("afterobject")},
+			Include("literals"),
+		},
+		"afterobject": {
+			{`! !$`, Keyword, Pop(1)},
+			Include("whitespaces"),
+			{`\b(ifTrue:|ifFalse:|whileTrue:|whileFalse:|timesRepeat:)`, NameBuiltin, Pop(1)},
+			{`\b(new\b(?!:))`, NameBuiltin, nil},
+			{`:=|_`, Operator, Pop(1)},
+			{`\b[a-zA-Z]+\w*:`, NameFunction, Pop(1)},
+			{`\b[a-zA-Z]+\w*`, NameFunction, nil},
+			{`\w+:?|[-+*/\\~<>=|&!?,@%]+`, NameFunction, Pop(1)},
+			{`\.`, Punctuation, Pop(1)},
+			{`;`, Punctuation, nil},
+			{`[\])}]`, Text, nil},
+			{`[\[({]`, Text, Pop(1)},
+		},
+		"squeak fileout": {
+			{`^"(""|[^"])*"!`, Keyword, nil},
+			{`^'(''|[^'])*'!`, Keyword, nil},
+			{`^(!)(\w+)( commentStamp: )(.*?)( prior: .*?!\n)(.*?)(!)`, ByGroups(Keyword, NameClass, Keyword, LiteralString, Keyword, Text, Keyword), nil},
+			{`^(!)(\w+(?: class)?)( methodsFor: )('(?:''|[^'])*')(.*?!)`, ByGroups(Keyword, NameClass, Keyword, LiteralString, Keyword), nil},
+			{`^(\w+)( subclass: )(#\w+)(\s+instanceVariableNames: )(.*?)(\s+classVariableNames: )(.*?)(\s+poolDictionaries: )(.*?)(\s+category: )(.*?)(!)`, ByGroups(NameClass, Keyword, LiteralStringSymbol, Keyword, LiteralString, Keyword, LiteralString, Keyword, LiteralString, Keyword, LiteralString, Keyword), nil},
+			{`^(\w+(?: class)?)(\s+instanceVariableNames: )(.*?)(!)`, ByGroups(NameClass, Keyword, LiteralString, Keyword), nil},
+			{`(!\n)(\].*)(! !)$`, ByGroups(Keyword, Text, Keyword), nil},
+			{`! !$`, Keyword, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/smarty.go b/vendor/github.com/alecthomas/chroma/lexers/s/smarty.go
new file mode 100644
index 0000000000..c364ffa53a
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/smarty.go
@@ -0,0 +1,40 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma"                 // nolint
+	. "github.com/alecthomas/chroma/lexers/circular" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Smarty lexer.
+var Smarty = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Smarty",
+		Aliases:   []string{"smarty"},
+		Filenames: []string{"*.tpl"},
+		MimeTypes: []string{"application/x-smarty"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`[^{]+`, Other, nil},
+			{`(\{)(\*.*?\*)(\})`, ByGroups(CommentPreproc, Comment, CommentPreproc), nil},
+			{`(\{php\})(.*?)(\{/php\})`, ByGroups(CommentPreproc, Using(PHP), CommentPreproc), nil},
+			{`(\{)(/?[a-zA-Z_]\w*)(\s*)`, ByGroups(CommentPreproc, NameFunction, Text), Push("smarty")},
+			{`\{`, CommentPreproc, Push("smarty")},
+		},
+		"smarty": {
+			{`\s+`, Text, nil},
+			{`\{`, CommentPreproc, Push()},
+			{`\}`, CommentPreproc, Pop(1)},
+			{`#[a-zA-Z_]\w*#`, NameVariable, nil},
+			{`\$[a-zA-Z_]\w*(\.\w+)*`, NameVariable, nil},
+			{`[~!%^&*()+=|\[\]:;,.<>/?@-]`, Operator, nil},
+			{`(true|false|null)\b`, KeywordConstant, nil},
+			{`[0-9](\.[0-9]*)?(eE[+-][0-9])?[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?`, LiteralNumber, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`[a-zA-Z_]\w*`, NameAttribute, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/sml.go b/vendor/github.com/alecthomas/chroma/lexers/s/sml.go
new file mode 100644
index 0000000000..f716d92b21
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/sml.go
@@ -0,0 +1,200 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Standard ML lexer.
+var StandardML = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Standard ML",
+		Aliases:   []string{"sml"},
+		Filenames: []string{"*.sml", "*.sig", "*.fun"},
+		MimeTypes: []string{"text/x-standardml", "application/x-standardml"},
+	},
+	Rules{
+		"whitespace": {
+			{`\s+`, Text, nil},
+			{`\(\*`, CommentMultiline, Push("comment")},
+		},
+		"delimiters": {
+			{`\(|\[|\{`, Punctuation, Push("main")},
+			{`\)|\]|\}`, Punctuation, Pop(1)},
+			{`\b(let|if|local)\b(?!\')`, KeywordReserved, Push("main", "main")},
+			{`\b(struct|sig|while)\b(?!\')`, KeywordReserved, Push("main")},
+			{`\b(do|else|end|in|then)\b(?!\')`, KeywordReserved, Pop(1)},
+		},
+		"core": {
+			{`(_|\}|\{|\)|;|,|\[|\(|\]|\.\.\.)`, Punctuation, nil},
+			{`#"`, LiteralStringChar, Push("char")},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`~?0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`0wx[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`0w\d+`, LiteralNumberInteger, nil},
+			{`~?\d+\.\d+[eE]~?\d+`, LiteralNumberFloat, nil},
+			{`~?\d+\.\d+`, LiteralNumberFloat, nil},
+			{`~?\d+[eE]~?\d+`, LiteralNumberFloat, nil},
+			{`~?\d+`, LiteralNumberInteger, nil},
+			{`#\s*[1-9][0-9]*`, NameLabel, nil},
+			{`#\s*([a-zA-Z][\w']*)`, NameLabel, nil},
+			{"#\\s+([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", NameLabel, nil},
+			{`\b(datatype|abstype)\b(?!\')`, KeywordReserved, Push("dname")},
+			{`(?=\b(exception)\b(?!\'))`, Text, Push("ename")},
+			{`\b(functor|include|open|signature|structure)\b(?!\')`, KeywordReserved, Push("sname")},
+			{`\b(type|eqtype)\b(?!\')`, KeywordReserved, Push("tname")},
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`([a-zA-Z][\w']*)(\.)`, NameNamespace, Push("dotted")},
+			{`\b(abstype|and|andalso|as|case|datatype|do|else|end|exception|fn|fun|handle|if|in|infix|infixr|let|local|nonfix|of|op|open|orelse|raise|rec|then|type|val|with|withtype|while|eqtype|functor|include|sharing|sig|signature|struct|structure|where)\b`, KeywordReserved, nil},
+			{`([a-zA-Z][\w']*)`, Name, nil},
+			{`\b(:|\|,=|=>|->|#|:>)\b`, KeywordReserved, nil},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", Name, nil},
+		},
+		"dotted": {
+			{`([a-zA-Z][\w']*)(\.)`, NameNamespace, nil},
+			// ignoring reserved words
+			{`([a-zA-Z][\w']*)`, Name, Pop(1)},
+			// ignoring reserved words
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", Name, Pop(1)},
+			{`\s+`, Error, nil},
+			{`\S+`, Error, nil},
+		},
+		"root": {
+			Default(Push("main")),
+		},
+		"main": {
+			Include("whitespace"),
+			{`\b(val|and)\b(?!\')`, KeywordReserved, Push("vname")},
+			{`\b(fun)\b(?!\')`, KeywordReserved, Push("#pop", "main-fun", "fname")},
+			Include("delimiters"),
+			Include("core"),
+			{`\S+`, Error, nil},
+		},
+		"main-fun": {
+			Include("whitespace"),
+			{`\s`, Text, nil},
+			{`\(\*`, CommentMultiline, Push("comment")},
+			{`\b(fun|and)\b(?!\')`, KeywordReserved, Push("fname")},
+			{`\b(val)\b(?!\')`, KeywordReserved, Push("#pop", "main", "vname")},
+			{`\|`, Punctuation, Push("fname")},
+			{`\b(case|handle)\b(?!\')`, KeywordReserved, Push("#pop", "main")},
+			Include("delimiters"),
+			Include("core"),
+			{`\S+`, Error, nil},
+		},
+		"char": {
+			{`[^"\\]`, LiteralStringChar, nil},
+			{`\\[\\"abtnvfr]`, LiteralStringEscape, nil},
+			{`\\\^[\x40-\x5e]`, LiteralStringEscape, nil},
+			{`\\[0-9]{3}`, LiteralStringEscape, nil},
+			{`\\u[0-9a-fA-F]{4}`, LiteralStringEscape, nil},
+			{`\\\s+\\`, LiteralStringInterpol, nil},
+			{`"`, LiteralStringChar, Pop(1)},
+		},
+		"string": {
+			{`[^"\\]`, LiteralStringDouble, nil},
+			{`\\[\\"abtnvfr]`, LiteralStringEscape, nil},
+			{`\\\^[\x40-\x5e]`, LiteralStringEscape, nil},
+			{`\\[0-9]{3}`, LiteralStringEscape, nil},
+			{`\\u[0-9a-fA-F]{4}`, LiteralStringEscape, nil},
+			{`\\\s+\\`, LiteralStringInterpol, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"breakout": {
+			{`(?=\b(where|do|handle|if|sig|op|while|case|as|else|signature|andalso|struct|infixr|functor|in|structure|then|local|rec|end|fun|of|orelse|val|include|fn|with|exception|let|and|infix|sharing|datatype|type|abstype|withtype|eqtype|nonfix|raise|open)\b(?!\'))`, Text, Pop(1)},
+		},
+		"sname": {
+			Include("whitespace"),
+			Include("breakout"),
+			{`([a-zA-Z][\w']*)`, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+		"fname": {
+			Include("whitespace"),
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`\(`, Punctuation, Push("tyvarseq")},
+			{`([a-zA-Z][\w']*)`, NameFunction, Pop(1)},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", NameFunction, Pop(1)},
+			Default(Pop(1)),
+		},
+		"vname": {
+			Include("whitespace"),
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`\(`, Punctuation, Push("tyvarseq")},
+			{"([a-zA-Z][\\w']*)(\\s*)(=(?![!%&$#+\\-/:<=>?@\\\\~`^|*]+))", ByGroups(NameVariable, Text, Punctuation), Pop(1)},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)(\\s*)(=(?![!%&$#+\\-/:<=>?@\\\\~`^|*]+))", ByGroups(NameVariable, Text, Punctuation), Pop(1)},
+			{`([a-zA-Z][\w']*)`, NameVariable, Pop(1)},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", NameVariable, Pop(1)},
+			Default(Pop(1)),
+		},
+		"tname": {
+			Include("whitespace"),
+			Include("breakout"),
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`\(`, Punctuation, Push("tyvarseq")},
+			{"=(?![!%&$#+\\-/:<=>?@\\\\~`^|*]+)", Punctuation, Push("#pop", "typbind")},
+			{`([a-zA-Z][\w']*)`, KeywordType, nil},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", KeywordType, nil},
+			{`\S+`, Error, Pop(1)},
+		},
+		"typbind": {
+			Include("whitespace"),
+			{`\b(and)\b(?!\')`, KeywordReserved, Push("#pop", "tname")},
+			Include("breakout"),
+			Include("core"),
+			{`\S+`, Error, Pop(1)},
+		},
+		"dname": {
+			Include("whitespace"),
+			Include("breakout"),
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`\(`, Punctuation, Push("tyvarseq")},
+			{`(=)(\s*)(datatype)`, ByGroups(Punctuation, Text, KeywordReserved), Pop(1)},
+			{"=(?![!%&$#+\\-/:<=>?@\\\\~`^|*]+)", Punctuation, Push("#pop", "datbind", "datcon")},
+			{`([a-zA-Z][\w']*)`, KeywordType, nil},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", KeywordType, nil},
+			{`\S+`, Error, Pop(1)},
+		},
+		"datbind": {
+			Include("whitespace"),
+			{`\b(and)\b(?!\')`, KeywordReserved, Push("#pop", "dname")},
+			{`\b(withtype)\b(?!\')`, KeywordReserved, Push("#pop", "tname")},
+			{`\b(of)\b(?!\')`, KeywordReserved, nil},
+			{`(\|)(\s*)([a-zA-Z][\w']*)`, ByGroups(Punctuation, Text, NameClass), nil},
+			{"(\\|)(\\s+)([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", ByGroups(Punctuation, Text, NameClass), nil},
+			Include("breakout"),
+			Include("core"),
+			{`\S+`, Error, nil},
+		},
+		"ename": {
+			Include("whitespace"),
+			{`(exception|and)\b(\s+)([a-zA-Z][\w']*)`, ByGroups(KeywordReserved, Text, NameClass), nil},
+			{"(exception|and)\\b(\\s*)([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", ByGroups(KeywordReserved, Text, NameClass), nil},
+			{`\b(of)\b(?!\')`, KeywordReserved, nil},
+			Include("breakout"),
+			Include("core"),
+			{`\S+`, Error, nil},
+		},
+		"datcon": {
+			Include("whitespace"),
+			{`([a-zA-Z][\w']*)`, NameClass, Pop(1)},
+			{"([!%&$#+\\-/:<=>?@\\\\~`^|*]+)", NameClass, Pop(1)},
+			{`\S+`, Error, Pop(1)},
+		},
+		"tyvarseq": {
+			{`\s`, Text, nil},
+			{`\(\*`, CommentMultiline, Push("comment")},
+			{`\'[\w\']*`, NameDecorator, nil},
+			{`[a-zA-Z][\w']*`, Name, nil},
+			{`,`, Punctuation, nil},
+			{`\)`, Punctuation, Pop(1)},
+			{"[!%&$#+\\-/:<=>?@\\\\~`^|*]+", Name, nil},
+		},
+		"comment": {
+			{`[^(*)]`, CommentMultiline, nil},
+			{`\(\*`, CommentMultiline, Push()},
+			{`\*\)`, CommentMultiline, Pop(1)},
+			{`[(*)]`, CommentMultiline, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/snobol.go b/vendor/github.com/alecthomas/chroma/lexers/s/snobol.go
new file mode 100644
index 0000000000..c999b50f57
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/snobol.go
@@ -0,0 +1,48 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Snobol lexer.
+var Snobol = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Snobol",
+		Aliases:   []string{"snobol"},
+		Filenames: []string{"*.snobol"},
+		MimeTypes: []string{"text/x-snobol"},
+	},
+	Rules{
+		"root": {
+			{`\*.*\n`, Comment, nil},
+			{`[+.] `, Punctuation, Push("statement")},
+			{`-.*\n`, Comment, nil},
+			{`END\s*\n`, NameLabel, Push("heredoc")},
+			{`[A-Za-z$][\w$]*`, NameLabel, Push("statement")},
+			{`\s+`, Text, Push("statement")},
+		},
+		"statement": {
+			{`\s*\n`, Text, Pop(1)},
+			{`\s+`, Text, nil},
+			{`(?<=[^\w.])(LT|LE|EQ|NE|GE|GT|INTEGER|IDENT|DIFFER|LGT|SIZE|REPLACE|TRIM|DUPL|REMDR|DATE|TIME|EVAL|APPLY|OPSYN|LOAD|UNLOAD|LEN|SPAN|BREAK|ANY|NOTANY|TAB|RTAB|REM|POS|RPOS|FAIL|FENCE|ABORT|ARB|ARBNO|BAL|SUCCEED|INPUT|OUTPUT|TERMINAL)(?=[^\w.])`, NameBuiltin, nil},
+			{`[A-Za-z][\w.]*`, Name, nil},
+			{`\*\*|[?$.!%*/#+\-@|&\\=]`, Operator, nil},
+			{`"[^"]*"`, LiteralString, nil},
+			{`'[^']*'`, LiteralString, nil},
+			{`[0-9]+(?=[^.EeDd])`, LiteralNumberInteger, nil},
+			{`[0-9]+(\.[0-9]*)?([EDed][-+]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`:`, Punctuation, Push("goto")},
+			{`[()<>,;]`, Punctuation, nil},
+		},
+		"goto": {
+			{`\s*\n`, Text, Pop(2)},
+			{`\s+`, Text, nil},
+			{`F|S`, Keyword, nil},
+			{`(\()([A-Za-z][\w.]*)(\))`, ByGroups(Punctuation, NameLabel, Punctuation), nil},
+		},
+		"heredoc": {
+			{`.*\n`, LiteralStringHeredoc, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/solidity.go b/vendor/github.com/alecthomas/chroma/lexers/s/solidity.go
new file mode 100644
index 0000000000..d7cf0f97b5
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/solidity.go
@@ -0,0 +1,110 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Solidity lexer.
+var Solidity = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Solidity",
+		Aliases:   []string{"sol", "solidity"},
+		Filenames: []string{"*.sol"},
+		MimeTypes: []string{},
+		DotAll:    true,
+	},
+	Rules{
+		"assembly": {
+			Include("comments"),
+			Include("numbers"),
+			Include("strings"),
+			Include("whitespace"),
+			{`\{`, Punctuation, Push()},
+			{`\}`, Punctuation, Pop(1)},
+			{`[(),]`, Punctuation, nil},
+			{`:=|=:`, Operator, nil},
+			{`(let)(\s*)(\w*\b)`, ByGroups(OperatorWord, Text, NameVariable), nil},
+			{`(\w*\b)(\:[^=])`, ByGroups(NameLabel, Punctuation), nil},
+			{`(stop|add|mul|sub|div|sdiv|mod|smod|addmod|mulmod|exp|signextend|lt|gt|slt|sgt|eq|iszero|and|or|xor|not|byte|keccak256|sha3|address|balance|origin|caller|callvalue|calldataload|calldatasize|calldatacopy|codesize|codecopy|gasprice|extcodesize|extcodecopy|blockhash|coinbase|timestamp|number|difficulty|gaslimit|pop|mload|mstore|mstore8|sload|sstore|for|switch|jump|jumpi|pc|msize|gas|jumpdest|push1|push2|push32|dup1|dup2|dup16|swap1|swap2|swap16|log0|log1|log4|create|call|callcode|return|delegatecall|suicide|returndatasize|returndatacopy|staticcall|revert|invalid)\b`, NameFunction, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"comments": {
+			{`//([\w\W]*?\n)`, CommentSingle, nil},
+			{`/[*][\w\W]*?[*]/`, CommentMultiline, nil},
+			{`/[*][\w\W]*`, CommentMultiline, nil},
+		},
+		"keywords-other": {
+			{Words(``, `\b`, `for`, `in`, `while`, `do`, `break`, `return`, `returns`, `continue`, `if`, `else`, `throw`, `new`, `delete`), Keyword, nil},
+			{`assembly\b`, Keyword, Push("assembly")},
+			{Words(``, `\b`, `contract`, `interface`, `enum`, `event`, `function`, `library`, `mapping`, `modifier`, `struct`, `var`), KeywordDeclaration, nil},
+			{`(import|using)\b`, KeywordNamespace, nil},
+			{`pragma (solidity|experimental)\b`, KeywordReserved, nil},
+			{`(_|as|constant|default|from|is)\b`, KeywordReserved, nil},
+			{`payable\b`, KeywordReserved, nil},
+			{`(memory|storage)\b`, KeywordReserved, nil},
+			{`(external|internal|private|public)\b`, KeywordReserved, nil},
+			{`(anonymous|indexed)\b`, KeywordReserved, nil},
+			{`(abstract|pure|static|view)\b`, KeywordReserved, nil},
+			{`(true|false)\b`, KeywordConstant, nil},
+			{`(wei|finney|szabo|ether)\b`, KeywordConstant, nil},
+			{`(seconds|minutes|hours|days|weeks|years)\b`, KeywordConstant, nil},
+		},
+		"keywords-types": {
+			{Words(``, `\b`, `address`, `bool`, `byte`, `bytes`, `int`, `fixed`, `string`, `ufixed`, `uint`), KeywordType, nil},
+			{Words(``, `\b`, `int8`, `int16`, `int24`, `int32`, `int40`, `int48`, `int56`, `int64`, `int72`, `int80`, `int88`, `int96`, `int104`, `int112`, `int120`, `int128`, `int136`, `int144`, `int152`, `int160`, `int168`, `int176`, `int184`, `int192`, `int200`, `int208`, `int216`, `int224`, `int232`, `int240`, `int248`, `int256`), KeywordType, nil},
+			{Words(``, `\b`, `uint8`, `uint16`, `uint24`, `uint32`, `uint40`, `uint48`, `uint56`, `uint64`, `uint72`, `uint80`, `uint88`, `uint96`, `uint104`, `uint112`, `uint120`, `uint128`, `uint136`, `uint144`, `uint152`, `uint160`, `uint168`, `uint176`, `uint184`, `uint192`, `uint200`, `uint208`, `uint216`, `uint224`, `uint232`, `uint240`, `uint248`, `uint256`), KeywordType, nil},
+			{Words(``, `\b`, `bytes1`, `bytes2`, `bytes3`, `bytes4`, `bytes5`, `bytes6`, `bytes7`, `bytes8`, `bytes9`, `bytes10`, `bytes11`, `bytes12`, `bytes13`, `bytes14`, `bytes15`, `bytes16`, `bytes17`, `bytes18`, `bytes19`, `bytes20`, `bytes21`, `bytes22`, `bytes23`, `bytes24`, `bytes25`, `bytes26`, `bytes27`, `bytes28`, `bytes29`, `bytes30`, `bytes31`, `bytes32`), KeywordType, nil},
+			{Words(``, `\b`, `fixed8x0`, `fixed8x1`, `fixed8x2`, `fixed8x3`, `fixed8x4`, `fixed8x5`, `fixed8x6`, `fixed8x7`, `fixed8x8`, `fixed8x9`, `fixed8x10`, `fixed8x11`, `fixed8x12`, `fixed8x13`, `fixed8x14`, `fixed8x15`, `fixed8x16`, `fixed8x17`, `fixed8x18`, `fixed8x19`, `fixed8x20`, `fixed8x21`, `fixed8x22`, `fixed8x23`, `fixed8x24`, `fixed8x25`, `fixed8x26`, `fixed8x27`, `fixed8x28`, `fixed8x29`, `fixed8x30`, `fixed8x31`, `fixed8x32`, `fixed8x33`, `fixed8x34`, `fixed8x35`, `fixed8x36`, `fixed8x37`, `fixed8x38`, `fixed8x39`, `fixed8x40`, `fixed8x41`, `fixed8x42`, `fixed8x43`, `fixed8x44`, `fixed8x45`, `fixed8x46`, `fixed8x47`, `fixed8x48`, `fixed8x49`, `fixed8x50`, `fixed8x51`, `fixed8x52`, `fixed8x53`, `fixed8x54`, `fixed8x55`, `fixed8x56`, `fixed8x57`, `fixed8x58`, `fixed8x59`, `fixed8x60`, `fixed8x61`, `fixed8x62`, `fixed8x63`, `fixed8x64`, `fixed8x65`, `fixed8x66`, `fixed8x67`, `fixed8x68`, `fixed8x69`, `fixed8x70`, `fixed8x71`, `fixed8x72`, `fixed8x73`, `fixed8x74`, `fixed8x75`, `fixed8x76`, `fixed8x77`, `fixed8x78`, `fixed8x79`, `fixed8x80`, `fixed16x0`, `fixed16x1`, `fixed16x2`, `fixed16x3`, `fixed16x4`, `fixed16x5`, `fixed16x6`, `fixed16x7`, `fixed16x8`, `fixed16x9`, `fixed16x10`, `fixed16x11`, `fixed16x12`, `fixed16x13`, `fixed16x14`, `fixed16x15`, `fixed16x16`, `fixed16x17`, `fixed16x18`, `fixed16x19`, `fixed16x20`, `fixed16x21`, `fixed16x22`, `fixed16x23`, `fixed16x24`, `fixed16x25`, `fixed16x26`, `fixed16x27`, `fixed16x28`, `fixed16x29`, `fixed16x30`, `fixed16x31`, `fixed16x32`, `fixed16x33`, `fixed16x34`, `fixed16x35`, `fixed16x36`, `fixed16x37`, `fixed16x38`, `fixed16x39`, `fixed16x40`, `fixed16x41`, `fixed16x42`, `fixed16x43`, `fixed16x44`, `fixed16x45`, `fixed16x46`, `fixed16x47`, `fixed16x48`, `fixed16x49`, `fixed16x50`, `fixed16x51`, `fixed16x52`, `fixed16x53`, `fixed16x54`, `fixed16x55`, `fixed16x56`, `fixed16x57`, `fixed16x58`, `fixed16x59`, `fixed16x60`, `fixed16x61`, `fixed16x62`, `fixed16x63`, `fixed16x64`, `fixed16x65`, `fixed16x66`, `fixed16x67`, `fixed16x68`, `fixed16x69`, `fixed16x70`, `fixed16x71`, `fixed16x72`, `fixed16x73`, `fixed16x74`, `fixed16x75`, `fixed16x76`, `fixed16x77`, `fixed16x78`, `fixed16x79`, `fixed16x80`, `fixed24x0`, `fixed24x1`, `fixed24x2`, `fixed24x3`, `fixed24x4`, `fixed24x5`, `fixed24x6`, `fixed24x7`, `fixed24x8`, `fixed24x9`, `fixed24x10`, `fixed24x11`, `fixed24x12`, `fixed24x13`, `fixed24x14`, `fixed24x15`, `fixed24x16`, `fixed24x17`, `fixed24x18`, `fixed24x19`, `fixed24x20`, `fixed24x21`, `fixed24x22`, `fixed24x23`, `fixed24x24`, `fixed24x25`, `fixed24x26`, `fixed24x27`, `fixed24x28`, `fixed24x29`, `fixed24x30`, `fixed24x31`, `fixed24x32`, `fixed24x33`, `fixed24x34`, `fixed24x35`, `fixed24x36`, `fixed24x37`, `fixed24x38`, `fixed24x39`, `fixed24x40`, `fixed24x41`, `fixed24x42`, `fixed24x43`, `fixed24x44`, `fixed24x45`, `fixed24x46`, `fixed24x47`, `fixed24x48`, `fixed24x49`, `fixed24x50`, `fixed24x51`, `fixed24x52`, `fixed24x53`, `fixed24x54`, `fixed24x55`, `fixed24x56`, `fixed24x57`, `fixed24x58`, `fixed24x59`, `fixed24x60`, `fixed24x61`, `fixed24x62`, `fixed24x63`, `fixed24x64`, `fixed24x65`, `fixed24x66`, `fixed24x67`, `fixed24x68`, `fixed24x69`, `fixed24x70`, `fixed24x71`, `fixed24x72`, `fixed24x73`, `fixed24x74`, `fixed24x75`, `fixed24x76`, `fixed24x77`, `fixed24x78`, `fixed24x79`, `fixed24x80`, `fixed32x0`, `fixed32x1`, `fixed32x2`, `fixed32x3`, `fixed32x4`, `fixed32x5`, `fixed32x6`, `fixed32x7`, `fixed32x8`, `fixed32x9`, `fixed32x10`, `fixed32x11`, `fixed32x12`, `fixed32x13`, `fixed32x14`, `fixed32x15`, `fixed32x16`, `fixed32x17`, `fixed32x18`, `fixed32x19`, `fixed32x20`, `fixed32x21`, `fixed32x22`, `fixed32x23`, `fixed32x24`, `fixed32x25`, `fixed32x26`, `fixed32x27`, `fixed32x28`, `fixed32x29`, `fixed32x30`, `fixed32x31`, `fixed32x32`, `fixed32x33`, `fixed32x34`, `fixed32x35`, `fixed32x36`, `fixed32x37`, `fixed32x38`, `fixed32x39`, `fixed32x40`, `fixed32x41`, `fixed32x42`, `fixed32x43`, `fixed32x44`, `fixed32x45`, `fixed32x46`, `fixed32x47`, `fixed32x48`, 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`ufixed144x66`, `ufixed144x67`, `ufixed144x68`, `ufixed144x69`, `ufixed144x70`, `ufixed144x71`, `ufixed144x72`, `ufixed144x73`, `ufixed144x74`, `ufixed144x75`, `ufixed144x76`, `ufixed144x77`, `ufixed144x78`, `ufixed144x79`, `ufixed144x80`, `ufixed152x0`, `ufixed152x1`, `ufixed152x2`, `ufixed152x3`, `ufixed152x4`, `ufixed152x5`, `ufixed152x6`, `ufixed152x7`, `ufixed152x8`, `ufixed152x9`, `ufixed152x10`, `ufixed152x11`, `ufixed152x12`, `ufixed152x13`, `ufixed152x14`, `ufixed152x15`, `ufixed152x16`, `ufixed152x17`, `ufixed152x18`, `ufixed152x19`, `ufixed152x20`, `ufixed152x21`, `ufixed152x22`, `ufixed152x23`, `ufixed152x24`, `ufixed152x25`, `ufixed152x26`, `ufixed152x27`, `ufixed152x28`, `ufixed152x29`, `ufixed152x30`, `ufixed152x31`, `ufixed152x32`, `ufixed152x33`, `ufixed152x34`, `ufixed152x35`, `ufixed152x36`, `ufixed152x37`, `ufixed152x38`, `ufixed152x39`, `ufixed152x40`, `ufixed152x41`, `ufixed152x42`, `ufixed152x43`, `ufixed152x44`, `ufixed152x45`, `ufixed152x46`, `ufixed152x47`, `ufixed152x48`, `ufixed152x49`, `ufixed152x50`, `ufixed152x51`, `ufixed152x52`, `ufixed152x53`, `ufixed152x54`, `ufixed152x55`, `ufixed152x56`, `ufixed152x57`, `ufixed152x58`, `ufixed152x59`, `ufixed152x60`, `ufixed152x61`, `ufixed152x62`, `ufixed152x63`, `ufixed152x64`, `ufixed152x65`, `ufixed152x66`, `ufixed152x67`, `ufixed152x68`, `ufixed152x69`, `ufixed152x70`, `ufixed152x71`, `ufixed152x72`, `ufixed152x73`, `ufixed152x74`, `ufixed152x75`, `ufixed152x76`, `ufixed152x77`, `ufixed152x78`, `ufixed152x79`, `ufixed152x80`, `ufixed160x0`, `ufixed160x1`, `ufixed160x2`, `ufixed160x3`, `ufixed160x4`, `ufixed160x5`, `ufixed160x6`, `ufixed160x7`, `ufixed160x8`, `ufixed160x9`, `ufixed160x10`, `ufixed160x11`, `ufixed160x12`, `ufixed160x13`, `ufixed160x14`, `ufixed160x15`, `ufixed160x16`, `ufixed160x17`, `ufixed160x18`, `ufixed160x19`, `ufixed160x20`, `ufixed160x21`, `ufixed160x22`, `ufixed160x23`, `ufixed160x24`, `ufixed160x25`, `ufixed160x26`, `ufixed160x27`, `ufixed160x28`, `ufixed160x29`, `ufixed160x30`, `ufixed160x31`, `ufixed160x32`, `ufixed160x33`, `ufixed160x34`, `ufixed160x35`, `ufixed160x36`, `ufixed160x37`, `ufixed160x38`, `ufixed160x39`, `ufixed160x40`, `ufixed160x41`, `ufixed160x42`, `ufixed160x43`, `ufixed160x44`, `ufixed160x45`, `ufixed160x46`, `ufixed160x47`, `ufixed160x48`, `ufixed160x49`, `ufixed160x50`, `ufixed160x51`, `ufixed160x52`, `ufixed160x53`, `ufixed160x54`, `ufixed160x55`, `ufixed160x56`, `ufixed160x57`, `ufixed160x58`, `ufixed160x59`, `ufixed160x60`, `ufixed160x61`, `ufixed160x62`, `ufixed160x63`, `ufixed160x64`, `ufixed160x65`, `ufixed160x66`, `ufixed160x67`, `ufixed160x68`, `ufixed160x69`, `ufixed160x70`, `ufixed160x71`, `ufixed160x72`, `ufixed160x73`, `ufixed160x74`, `ufixed160x75`, `ufixed160x76`, `ufixed160x77`, `ufixed160x78`, `ufixed160x79`, `ufixed160x80`, `ufixed168x0`, `ufixed168x1`, `ufixed168x2`, `ufixed168x3`, `ufixed168x4`, `ufixed168x5`, `ufixed168x6`, `ufixed168x7`, `ufixed168x8`, `ufixed168x9`, `ufixed168x10`, `ufixed168x11`, `ufixed168x12`, `ufixed168x13`, `ufixed168x14`, `ufixed168x15`, `ufixed168x16`, `ufixed168x17`, `ufixed168x18`, `ufixed168x19`, `ufixed168x20`, `ufixed168x21`, `ufixed168x22`, `ufixed168x23`, `ufixed168x24`, `ufixed168x25`, `ufixed168x26`, `ufixed168x27`, `ufixed168x28`, `ufixed168x29`, `ufixed168x30`, `ufixed168x31`, `ufixed168x32`, `ufixed168x33`, `ufixed168x34`, `ufixed168x35`, `ufixed168x36`, `ufixed168x37`, `ufixed168x38`, `ufixed168x39`, `ufixed168x40`, `ufixed168x41`, `ufixed168x42`, `ufixed168x43`, `ufixed168x44`, `ufixed168x45`, `ufixed168x46`, `ufixed168x47`, `ufixed168x48`, `ufixed168x49`, `ufixed168x50`, `ufixed168x51`, `ufixed168x52`, `ufixed168x53`, `ufixed168x54`, `ufixed168x55`, `ufixed168x56`, `ufixed168x57`, `ufixed168x58`, `ufixed168x59`, `ufixed168x60`, `ufixed168x61`, `ufixed168x62`, `ufixed168x63`, `ufixed168x64`, `ufixed168x65`, `ufixed168x66`, `ufixed168x67`, `ufixed168x68`, `ufixed168x69`, `ufixed168x70`, `ufixed168x71`, `ufixed168x72`, `ufixed168x73`, `ufixed168x74`, `ufixed168x75`, `ufixed168x76`, `ufixed168x77`, `ufixed168x78`, `ufixed168x79`, `ufixed168x80`, `ufixed176x0`, `ufixed176x1`, `ufixed176x2`, `ufixed176x3`, `ufixed176x4`, `ufixed176x5`, `ufixed176x6`, `ufixed176x7`, `ufixed176x8`, `ufixed176x9`, `ufixed176x10`, `ufixed176x11`, `ufixed176x12`, `ufixed176x13`, `ufixed176x14`, `ufixed176x15`, `ufixed176x16`, `ufixed176x17`, `ufixed176x18`, `ufixed176x19`, `ufixed176x20`, `ufixed176x21`, `ufixed176x22`, `ufixed176x23`, `ufixed176x24`, `ufixed176x25`, `ufixed176x26`, `ufixed176x27`, `ufixed176x28`, `ufixed176x29`, `ufixed176x30`, `ufixed176x31`, `ufixed176x32`, `ufixed176x33`, `ufixed176x34`, `ufixed176x35`, `ufixed176x36`, `ufixed176x37`, `ufixed176x38`, `ufixed176x39`, `ufixed176x40`, `ufixed176x41`, `ufixed176x42`, `ufixed176x43`, `ufixed176x44`, `ufixed176x45`, `ufixed176x46`, `ufixed176x47`, `ufixed176x48`, `ufixed176x49`, `ufixed176x50`, `ufixed176x51`, `ufixed176x52`, `ufixed176x53`, `ufixed176x54`, `ufixed176x55`, `ufixed176x56`, `ufixed176x57`, `ufixed176x58`, `ufixed176x59`, `ufixed176x60`, `ufixed176x61`, `ufixed176x62`, `ufixed176x63`, `ufixed176x64`, `ufixed176x65`, `ufixed176x66`, `ufixed176x67`, `ufixed176x68`, `ufixed176x69`, `ufixed176x70`, `ufixed176x71`, `ufixed176x72`, `ufixed176x73`, `ufixed176x74`, `ufixed176x75`, `ufixed176x76`, `ufixed176x77`, `ufixed176x78`, `ufixed176x79`, `ufixed176x80`, `ufixed184x0`, `ufixed184x1`, `ufixed184x2`, `ufixed184x3`, `ufixed184x4`, `ufixed184x5`, `ufixed184x6`, `ufixed184x7`, `ufixed184x8`, `ufixed184x9`, `ufixed184x10`, `ufixed184x11`, `ufixed184x12`, `ufixed184x13`, `ufixed184x14`, `ufixed184x15`, `ufixed184x16`, `ufixed184x17`, `ufixed184x18`, `ufixed184x19`, `ufixed184x20`, `ufixed184x21`, `ufixed184x22`, `ufixed184x23`, `ufixed184x24`, `ufixed184x25`, `ufixed184x26`, `ufixed184x27`, `ufixed184x28`, `ufixed184x29`, `ufixed184x30`, `ufixed184x31`, `ufixed184x32`, `ufixed184x33`, `ufixed184x34`, `ufixed184x35`, `ufixed184x36`, `ufixed184x37`, `ufixed184x38`, `ufixed184x39`, `ufixed184x40`, `ufixed184x41`, `ufixed184x42`, `ufixed184x43`, `ufixed184x44`, `ufixed184x45`, `ufixed184x46`, `ufixed184x47`, `ufixed184x48`, `ufixed184x49`, `ufixed184x50`, `ufixed184x51`, `ufixed184x52`, `ufixed184x53`, `ufixed184x54`, `ufixed184x55`, `ufixed184x56`, `ufixed184x57`, `ufixed184x58`, `ufixed184x59`, `ufixed184x60`, `ufixed184x61`, `ufixed184x62`, `ufixed184x63`, `ufixed184x64`, `ufixed184x65`, `ufixed184x66`, `ufixed184x67`, `ufixed184x68`, `ufixed184x69`, `ufixed184x70`, `ufixed184x71`, `ufixed184x72`, `ufixed192x0`, `ufixed192x1`, `ufixed192x2`, `ufixed192x3`, `ufixed192x4`, `ufixed192x5`, `ufixed192x6`, `ufixed192x7`, `ufixed192x8`, `ufixed192x9`, `ufixed192x10`, `ufixed192x11`, `ufixed192x12`, `ufixed192x13`, `ufixed192x14`, `ufixed192x15`, `ufixed192x16`, `ufixed192x17`, `ufixed192x18`, `ufixed192x19`, `ufixed192x20`, `ufixed192x21`, `ufixed192x22`, `ufixed192x23`, `ufixed192x24`, `ufixed192x25`, `ufixed192x26`, `ufixed192x27`, `ufixed192x28`, `ufixed192x29`, `ufixed192x30`, `ufixed192x31`, `ufixed192x32`, `ufixed192x33`, `ufixed192x34`, `ufixed192x35`, `ufixed192x36`, `ufixed192x37`, `ufixed192x38`, `ufixed192x39`, `ufixed192x40`, `ufixed192x41`, `ufixed192x42`, `ufixed192x43`, `ufixed192x44`, `ufixed192x45`, `ufixed192x46`, `ufixed192x47`, `ufixed192x48`, `ufixed192x49`, `ufixed192x50`, `ufixed192x51`, `ufixed192x52`, `ufixed192x53`, `ufixed192x54`, `ufixed192x55`, `ufixed192x56`, `ufixed192x57`, `ufixed192x58`, `ufixed192x59`, `ufixed192x60`, `ufixed192x61`, `ufixed192x62`, `ufixed192x63`, `ufixed192x64`, `ufixed200x0`, `ufixed200x1`, `ufixed200x2`, `ufixed200x3`, `ufixed200x4`, `ufixed200x5`, `ufixed200x6`, `ufixed200x7`, `ufixed200x8`, `ufixed200x9`, `ufixed200x10`, `ufixed200x11`, `ufixed200x12`, `ufixed200x13`, `ufixed200x14`, `ufixed200x15`, `ufixed200x16`, `ufixed200x17`, `ufixed200x18`, `ufixed200x19`, `ufixed200x20`, `ufixed200x21`, `ufixed200x22`, `ufixed200x23`, `ufixed200x24`, `ufixed200x25`, `ufixed200x26`, `ufixed200x27`, `ufixed200x28`, `ufixed200x29`, `ufixed200x30`, `ufixed200x31`, `ufixed200x32`, `ufixed200x33`, `ufixed200x34`, `ufixed200x35`, `ufixed200x36`, `ufixed200x37`, `ufixed200x38`, `ufixed200x39`, `ufixed200x40`, `ufixed200x41`, `ufixed200x42`, `ufixed200x43`, `ufixed200x44`, `ufixed200x45`, `ufixed200x46`, `ufixed200x47`, `ufixed200x48`, `ufixed200x49`, `ufixed200x50`, `ufixed200x51`, `ufixed200x52`, `ufixed200x53`, `ufixed200x54`, `ufixed200x55`, `ufixed200x56`, `ufixed208x0`, `ufixed208x1`, `ufixed208x2`, `ufixed208x3`, `ufixed208x4`, `ufixed208x5`, `ufixed208x6`, `ufixed208x7`, `ufixed208x8`, `ufixed208x9`, `ufixed208x10`, `ufixed208x11`, `ufixed208x12`, `ufixed208x13`, `ufixed208x14`, `ufixed208x15`, `ufixed208x16`, `ufixed208x17`, `ufixed208x18`, `ufixed208x19`, `ufixed208x20`, `ufixed208x21`, `ufixed208x22`, `ufixed208x23`, `ufixed208x24`, `ufixed208x25`, `ufixed208x26`, `ufixed208x27`, `ufixed208x28`, `ufixed208x29`, `ufixed208x30`, `ufixed208x31`, `ufixed208x32`, `ufixed208x33`, `ufixed208x34`, `ufixed208x35`, `ufixed208x36`, `ufixed208x37`, `ufixed208x38`, `ufixed208x39`, `ufixed208x40`, `ufixed208x41`, `ufixed208x42`, `ufixed208x43`, `ufixed208x44`, `ufixed208x45`, `ufixed208x46`, `ufixed208x47`, `ufixed208x48`, `ufixed216x0`, `ufixed216x1`, `ufixed216x2`, `ufixed216x3`, `ufixed216x4`, `ufixed216x5`, `ufixed216x6`, `ufixed216x7`, `ufixed216x8`, `ufixed216x9`, `ufixed216x10`, `ufixed216x11`, `ufixed216x12`, `ufixed216x13`, `ufixed216x14`, `ufixed216x15`, `ufixed216x16`, `ufixed216x17`, `ufixed216x18`, `ufixed216x19`, `ufixed216x20`, `ufixed216x21`, `ufixed216x22`, `ufixed216x23`, `ufixed216x24`, `ufixed216x25`, `ufixed216x26`, `ufixed216x27`, `ufixed216x28`, `ufixed216x29`, `ufixed216x30`, `ufixed216x31`, `ufixed216x32`, `ufixed216x33`, `ufixed216x34`, `ufixed216x35`, `ufixed216x36`, `ufixed216x37`, `ufixed216x38`, `ufixed216x39`, `ufixed216x40`, `ufixed224x0`, `ufixed224x1`, `ufixed224x2`, `ufixed224x3`, `ufixed224x4`, `ufixed224x5`, `ufixed224x6`, `ufixed224x7`, `ufixed224x8`, `ufixed224x9`, `ufixed224x10`, `ufixed224x11`, `ufixed224x12`, `ufixed224x13`, `ufixed224x14`, `ufixed224x15`, `ufixed224x16`, `ufixed224x17`, `ufixed224x18`, `ufixed224x19`, `ufixed224x20`, `ufixed224x21`, `ufixed224x22`, `ufixed224x23`, `ufixed224x24`, `ufixed224x25`, `ufixed224x26`, `ufixed224x27`, `ufixed224x28`, `ufixed224x29`, `ufixed224x30`, `ufixed224x31`, `ufixed224x32`, `ufixed232x0`, `ufixed232x1`, `ufixed232x2`, `ufixed232x3`, `ufixed232x4`, `ufixed232x5`, `ufixed232x6`, `ufixed232x7`, `ufixed232x8`, `ufixed232x9`, `ufixed232x10`, `ufixed232x11`, `ufixed232x12`, `ufixed232x13`, `ufixed232x14`, `ufixed232x15`, `ufixed232x16`, `ufixed232x17`, `ufixed232x18`, `ufixed232x19`, `ufixed232x20`, `ufixed232x21`, `ufixed232x22`, `ufixed232x23`, `ufixed232x24`, `ufixed240x0`, `ufixed240x1`, `ufixed240x2`, `ufixed240x3`, `ufixed240x4`, `ufixed240x5`, `ufixed240x6`, `ufixed240x7`, `ufixed240x8`, `ufixed240x9`, `ufixed240x10`, `ufixed240x11`, `ufixed240x12`, `ufixed240x13`, `ufixed240x14`, `ufixed240x15`, `ufixed240x16`, `ufixed248x0`, `ufixed248x1`, `ufixed248x2`, `ufixed248x3`, `ufixed248x4`, `ufixed248x5`, `ufixed248x6`, `ufixed248x7`, `ufixed248x8`, `ufixed256x0`), KeywordType, nil},
+		},
+		"numbers": {
+			{`0[xX][0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+		},
+		"string-parse-common": {
+			{`\\(u[0-9a-fA-F]{4}|x..|[^x])`, LiteralStringEscape, nil},
+			{`[^\\"\'\n]+`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+		},
+		"string-parse-double": {
+			{`"`, LiteralString, Pop(1)},
+			{`'`, LiteralString, nil},
+		},
+		"string-parse-single": {
+			{`'`, LiteralString, Pop(1)},
+			{`"`, LiteralString, nil},
+		},
+		"strings": {
+			{`hex'[0-9a-fA-F]+'`, LiteralString, nil},
+			{`hex"[0-9a-fA-F]+"`, LiteralString, nil},
+			{`"`, LiteralString, Combined("string-parse-common", "string-parse-double")},
+			{`'`, LiteralString, Combined("string-parse-common", "string-parse-single")},
+		},
+		"whitespace": {
+			{`\s+`, Text, nil},
+		},
+		"root": {
+			Include("comments"),
+			Include("keywords-types"),
+			Include("keywords-other"),
+			Include("numbers"),
+			Include("strings"),
+			Include("whitespace"),
+			{`\+\+|--|\*\*|\?|:|~|&&|\|\||=>|==?|!=?|(<<|>>>?|[-<>+*%&|^/])=?`, Operator, nil},
+			{`[{(\[;,]`, Punctuation, nil},
+			{`[})\].]`, Punctuation, nil},
+			{`(block|msg|now|this|super|tx)\b`, NameBuiltin, nil},
+			{`(sender|origin)\b`, NameBuiltin, nil},
+			{`(gas|value)\b`, NameBuiltin, nil},
+			{`(selfdestruct|suicide)\b`, NameBuiltin, nil},
+			{`(balance|send|transfer)\b`, NameBuiltin, nil},
+			{`(assert|revert|require)\b`, NameBuiltin, nil},
+			{`(call|callcode|delegatecall)\b`, NameBuiltin, nil},
+			{`selector\b`, NameBuiltin, nil},
+			{`(addmod|ecrecover|keccak256|mulmod|ripemd160|sha256|sha3)\b`, NameFunction, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/sparql.go b/vendor/github.com/alecthomas/chroma/lexers/s/sparql.go
new file mode 100644
index 0000000000..47a1716b35
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/sparql.go
@@ -0,0 +1,69 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Sparql lexer.
+var Sparql = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "SPARQL",
+		Aliases:   []string{"sparql"},
+		Filenames: []string{"*.rq", "*.sparql"},
+		MimeTypes: []string{"application/sparql-query"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`((?i)select|construct|describe|ask|where|filter|group\s+by|minus|distinct|reduced|from\s+named|from|order\s+by|desc|asc|limit|offset|bindings|load|clear|drop|create|add|move|copy|insert\s+data|delete\s+data|delete\s+where|delete|insert|using\s+named|using|graph|default|named|all|optional|service|silent|bind|union|not\s+in|in|as|having|to|prefix|base)\b`, Keyword, nil},
+			{`(a)\b`, Keyword, nil},
+			{"(<(?:[^<>\"{}|^`\\\\\\x00-\\x20])*>)", NameLabel, nil},
+			{`(_:[0-9a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_](?:[a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_\-0-9·̀-ͯ‿-⁀.]*[a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_\-0-9·̀-ͯ‿-⁀])?)`, NameLabel, nil},
+			{`[?$][0-9a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_][a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_0-9·̀-ͯ‿-⁀]*`, NameVariable, nil},
+			{`([a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�](?:[a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_\-0-9·̀-ͯ‿-⁀.]*[a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_\-0-9·̀-ͯ‿-⁀])?)?(\:)((?:[a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_:0-9]|(?:%[0-9A-Fa-f][0-9A-Fa-f])|(?:\\[ _~.\-!$&"()*+,;=/?#@%]))(?:(?:[a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_\-0-9·̀-ͯ‿-⁀.:]|(?:%[0-9A-Fa-f][0-9A-Fa-f])|(?:\\[ _~.\-!$&"()*+,;=/?#@%]))*(?:[a-zA-ZÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�_\-0-9·̀-ͯ‿-⁀:]|(?:%[0-9A-Fa-f][0-9A-Fa-f])|(?:\\[ _~.\-!$&"()*+,;=/?#@%])))?)?`, ByGroups(NameNamespace, Punctuation, NameTag), nil},
+			{`((?i)str|lang|langmatches|datatype|bound|iri|uri|bnode|rand|abs|ceil|floor|round|concat|strlen|ucase|lcase|encode_for_uri|contains|strstarts|strends|strbefore|strafter|year|month|day|hours|minutes|seconds|timezone|tz|now|md5|sha1|sha256|sha384|sha512|coalesce|if|strlang|strdt|sameterm|isiri|isuri|isblank|isliteral|isnumeric|regex|substr|replace|exists|not\s+exists|count|sum|min|max|avg|sample|group_concat|separator)\b`, NameFunction, nil},
+			{`(true|false)`, KeywordConstant, nil},
+			{`[+\-]?(\d+\.\d*[eE][+-]?\d+|\.?\d+[eE][+-]?\d+)`, LiteralNumberFloat, nil},
+			{`[+\-]?(\d+\.\d*|\.\d+)`, LiteralNumberFloat, nil},
+			{`[+\-]?\d+`, LiteralNumberInteger, nil},
+			{`(\|\||&&|=|\*|\-|\+|/|!=|<=|>=|!|<|>)`, Operator, nil},
+			{`[(){}.;,:^\[\]]`, Punctuation, nil},
+			{`#[^\n]*`, Comment, nil},
+			{`"""`, LiteralString, Push("triple-double-quoted-string")},
+			{`"`, LiteralString, Push("single-double-quoted-string")},
+			{`'''`, LiteralString, Push("triple-single-quoted-string")},
+			{`'`, LiteralString, Push("single-single-quoted-string")},
+		},
+		"triple-double-quoted-string": {
+			{`"""`, LiteralString, Push("end-of-string")},
+			{`[^\\]+`, LiteralString, nil},
+			{`\\`, LiteralString, Push("string-escape")},
+		},
+		"single-double-quoted-string": {
+			{`"`, LiteralString, Push("end-of-string")},
+			{`[^"\\\n]+`, LiteralString, nil},
+			{`\\`, LiteralString, Push("string-escape")},
+		},
+		"triple-single-quoted-string": {
+			{`'''`, LiteralString, Push("end-of-string")},
+			{`[^\\]+`, LiteralString, nil},
+			{`\\`, LiteralStringEscape, Push("string-escape")},
+		},
+		"single-single-quoted-string": {
+			{`'`, LiteralString, Push("end-of-string")},
+			{`[^'\\\n]+`, LiteralString, nil},
+			{`\\`, LiteralString, Push("string-escape")},
+		},
+		"string-escape": {
+			{`u[0-9A-Fa-f]{4}`, LiteralStringEscape, Pop(1)},
+			{`U[0-9A-Fa-f]{8}`, LiteralStringEscape, Pop(1)},
+			{`.`, LiteralStringEscape, Pop(1)},
+		},
+		"end-of-string": {
+			{`(@)([a-zA-Z]+(?:-[a-zA-Z0-9]+)*)`, ByGroups(Operator, NameFunction), Pop(2)},
+			{`\^\^`, Operator, Pop(2)},
+			Default(Pop(2)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/sql.go b/vendor/github.com/alecthomas/chroma/lexers/s/sql.go
new file mode 100644
index 0000000000..6f4e3e079c
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/sql.go
@@ -0,0 +1,49 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// SQL lexer.
+var SQL = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "SQL",
+		Aliases:         []string{"sql"},
+		Filenames:       []string{"*.sql"},
+		MimeTypes:       []string{"text/x-sql"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`--.*\n?`, CommentSingle, nil},
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`'`, LiteralStringSingle, Push("string")},
+			{`"`, LiteralStringDouble, Push("double-string")},
+			{Words(``, `\b`, `ABORT`, `ABS`, `ABSOLUTE`, `ACCESS`, `ADA`, `ADD`, `ADMIN`, `AFTER`, `AGGREGATE`, `ALIAS`, `ALL`, `ALLOCATE`, `ALTER`, `ANALYSE`, `ANALYZE`, `AND`, `ANY`, `ARE`, `AS`, `ASC`, `ASENSITIVE`, `ASSERTION`, `ASSIGNMENT`, `ASYMMETRIC`, `AT`, `ATOMIC`, `AUTHORIZATION`, `AVG`, `BACKWARD`, `BEFORE`, `BEGIN`, `BETWEEN`, `BITVAR`, `BIT_LENGTH`, `BOTH`, `BREADTH`, `BY`, `C`, `CACHE`, `CALL`, `CALLED`, `CARDINALITY`, `CASCADE`, `CASCADED`, `CASE`, `CAST`, `CATALOG`, `CATALOG_NAME`, `CHAIN`, `CHARACTERISTICS`, `CHARACTER_LENGTH`, `CHARACTER_SET_CATALOG`, `CHARACTER_SET_NAME`, `CHARACTER_SET_SCHEMA`, `CHAR_LENGTH`, `CHECK`, `CHECKED`, `CHECKPOINT`, `CLASS`, `CLASS_ORIGIN`, `CLOB`, `CLOSE`, `CLUSTER`, `COALSECE`, `COBOL`, `COLLATE`, `COLLATION`, `COLLATION_CATALOG`, `COLLATION_NAME`, `COLLATION_SCHEMA`, `COLUMN`, `COLUMN_NAME`, `COMMAND_FUNCTION`, `COMMAND_FUNCTION_CODE`, `COMMENT`, `COMMIT`, `COMMITTED`, `COMPLETION`, `CONDITION_NUMBER`, `CONNECT`, `CONNECTION`, `CONNECTION_NAME`, `CONSTRAINT`, `CONSTRAINTS`, `CONSTRAINT_CATALOG`, `CONSTRAINT_NAME`, `CONSTRAINT_SCHEMA`, `CONSTRUCTOR`, `CONTAINS`, `CONTINUE`, `CONVERSION`, `CONVERT`, `COPY`, `CORRESPONTING`, `COUNT`, `CREATE`, `CREATEDB`, `CREATEUSER`, `CROSS`, `CUBE`, `CURRENT`, `CURRENT_DATE`, `CURRENT_PATH`, `CURRENT_ROLE`, `CURRENT_TIME`, `CURRENT_TIMESTAMP`, `CURRENT_USER`, `CURSOR`, `CURSOR_NAME`, `CYCLE`, `DATA`, `DATABASE`, `DATETIME_INTERVAL_CODE`, `DATETIME_INTERVAL_PRECISION`, `DAY`, `DEALLOCATE`, `DECLARE`, `DEFAULT`, `DEFAULTS`, `DEFERRABLE`, `DEFERRED`, `DEFINED`, `DEFINER`, `DELETE`, `DELIMITER`, `DELIMITERS`, `DEREF`, `DESC`, `DESCRIBE`, `DESCRIPTOR`, `DESTROY`, `DESTRUCTOR`, `DETERMINISTIC`, `DIAGNOSTICS`, `DICTIONARY`, `DISCONNECT`, `DISPATCH`, `DISTINCT`, `DO`, `DOMAIN`, `DROP`, `DYNAMIC`, `DYNAMIC_FUNCTION`, `DYNAMIC_FUNCTION_CODE`, `EACH`, `ELSE`, `ELSIF`, `ENCODING`, `ENCRYPTED`, `END`, `END-EXEC`, `EQUALS`, `ESCAPE`, `EVERY`, `EXCEPTION`, `EXCEPT`, `EXCLUDING`, `EXCLUSIVE`, `EXEC`, `EXECUTE`, `EXISTING`, `EXISTS`, `EXPLAIN`, `EXTERNAL`, `EXTRACT`, `FALSE`, `FETCH`, `FINAL`, `FIRST`, `FOR`, `FORCE`, `FOREIGN`, `FORTRAN`, `FORWARD`, `FOUND`, `FREE`, `FREEZE`, `FROM`, `FULL`, `FUNCTION`, `G`, `GENERAL`, `GENERATED`, `GET`, `GLOBAL`, `GO`, `GOTO`, `GRANT`, `GRANTED`, `GROUP`, `GROUPING`, `HANDLER`, `HAVING`, `HIERARCHY`, `HOLD`, `HOST`, `IDENTITY`, `IF`, `IGNORE`, `ILIKE`, `IMMEDIATE`, `IMMUTABLE`, `IMPLEMENTATION`, `IMPLICIT`, `IN`, `INCLUDING`, `INCREMENT`, `INDEX`, `INDITCATOR`, `INFIX`, `INHERITS`, `INITIALIZE`, `INITIALLY`, `INNER`, `INOUT`, `INPUT`, `INSENSITIVE`, `INSERT`, `INSTANTIABLE`, `INSTEAD`, `INTERSECT`, `INTO`, `INVOKER`, `IS`, `ISNULL`, `ISOLATION`, `ITERATE`, `JOIN`, `KEY`, `KEY_MEMBER`, `KEY_TYPE`, `LANCOMPILER`, `LANGUAGE`, `LARGE`, `LAST`, `LATERAL`, `LEADING`, `LEFT`, `LENGTH`, `LESS`, `LEVEL`, `LIKE`, `LIMIT`, `LISTEN`, `LOAD`, `LOCAL`, `LOCALTIME`, `LOCALTIMESTAMP`, `LOCATION`, `LOCATOR`, `LOCK`, `LOWER`, `MAP`, `MATCH`, `MAX`, `MAXVALUE`, `MESSAGE_LENGTH`, `MESSAGE_OCTET_LENGTH`, `MESSAGE_TEXT`, `METHOD`, `MIN`, `MINUTE`, `MINVALUE`, `MOD`, `MODE`, `MODIFIES`, `MODIFY`, `MONTH`, `MORE`, `MOVE`, `MUMPS`, `NAMES`, `NATIONAL`, `NATURAL`, `NCHAR`, `NCLOB`, `NEW`, `NEXT`, `NO`, `NOCREATEDB`, `NOCREATEUSER`, `NONE`, `NOT`, `NOTHING`, `NOTIFY`, `NOTNULL`, `NULL`, `NULLABLE`, `NULLIF`, `OBJECT`, `OCTET_LENGTH`, `OF`, `OFF`, `OFFSET`, `OIDS`, `OLD`, `ON`, `ONLY`, `OPEN`, `OPERATION`, `OPERATOR`, `OPTION`, `OPTIONS`, `OR`, `ORDER`, `ORDINALITY`, `OUT`, `OUTER`, `OUTPUT`, `OVERLAPS`, `OVERLAY`, `OVERRIDING`, `OWNER`, `PAD`, `PARAMETER`, `PARAMETERS`, `PARAMETER_MODE`, `PARAMATER_NAME`, `PARAMATER_ORDINAL_POSITION`, `PARAMETER_SPECIFIC_CATALOG`, `PARAMETER_SPECIFIC_NAME`, `PARAMATER_SPECIFIC_SCHEMA`, `PARTIAL`, `PASCAL`, `PENDANT`, `PLACING`, `PLI`, `POSITION`, `POSTFIX`, `PRECISION`, `PREFIX`, `PREORDER`, `PREPARE`, `PRESERVE`, `PRIMARY`, `PRIOR`, `PRIVILEGES`, `PROCEDURAL`, `PROCEDURE`, `PUBLIC`, `READ`, `READS`, `RECHECK`, `RECURSIVE`, `REF`, `REFERENCES`, `REFERENCING`, `REINDEX`, `RELATIVE`, `RENAME`, `REPEATABLE`, `REPLACE`, `RESET`, `RESTART`, `RESTRICT`, `RESULT`, `RETURN`, `RETURNED_LENGTH`, `RETURNED_OCTET_LENGTH`, `RETURNED_SQLSTATE`, `RETURNS`, `REVOKE`, `RIGHT`, `ROLE`, `ROLLBACK`, `ROLLUP`, `ROUTINE`, `ROUTINE_CATALOG`, `ROUTINE_NAME`, `ROUTINE_SCHEMA`, `ROW`, `ROWS`, `ROW_COUNT`, `RULE`, `SAVE_POINT`, `SCALE`, `SCHEMA`, `SCHEMA_NAME`, `SCOPE`, `SCROLL`, `SEARCH`, `SECOND`, `SECURITY`, `SELECT`, `SELF`, `SENSITIVE`, `SERIALIZABLE`, `SERVER_NAME`, `SESSION`, `SESSION_USER`, `SET`, `SETOF`, `SETS`, `SHARE`, `SHOW`, `SIMILAR`, `SIMPLE`, `SIZE`, `SOME`, `SOURCE`, `SPACE`, `SPECIFIC`, `SPECIFICTYPE`, `SPECIFIC_NAME`, `SQL`, `SQLCODE`, `SQLERROR`, `SQLEXCEPTION`, `SQLSTATE`, `SQLWARNINIG`, `STABLE`, `START`, `STATE`, `STATEMENT`, `STATIC`, `STATISTICS`, `STDIN`, `STDOUT`, `STORAGE`, `STRICT`, `STRUCTURE`, `STYPE`, `SUBCLASS_ORIGIN`, `SUBLIST`, `SUBSTRING`, `SUM`, `SYMMETRIC`, `SYSID`, `SYSTEM`, `SYSTEM_USER`, `TABLE`, `TABLE_NAME`, ` TEMP`, `TEMPLATE`, `TEMPORARY`, `TERMINATE`, `THAN`, `THEN`, `TIMESTAMP`, `TIMEZONE_HOUR`, `TIMEZONE_MINUTE`, `TO`, `TOAST`, `TRAILING`, `TRANSACTION`, `TRANSACTIONS_COMMITTED`, `TRANSACTIONS_ROLLED_BACK`, `TRANSACTION_ACTIVE`, `TRANSFORM`, `TRANSFORMS`, `TRANSLATE`, `TRANSLATION`, `TREAT`, `TRIGGER`, `TRIGGER_CATALOG`, `TRIGGER_NAME`, `TRIGGER_SCHEMA`, `TRIM`, `TRUE`, `TRUNCATE`, `TRUSTED`, `TYPE`, `UNCOMMITTED`, `UNDER`, `UNENCRYPTED`, `UNION`, `UNIQUE`, `UNKNOWN`, `UNLISTEN`, `UNNAMED`, `UNNEST`, `UNTIL`, `UPDATE`, `UPPER`, `USAGE`, `USER`, `USER_DEFINED_TYPE_CATALOG`, `USER_DEFINED_TYPE_NAME`, `USER_DEFINED_TYPE_SCHEMA`, `USING`, `VACUUM`, `VALID`, `VALIDATOR`, `VALUES`, `VARIABLE`, `VERBOSE`, `VERSION`, `VIEW`, `VOLATILE`, `WHEN`, `WHENEVER`, `WHERE`, `WITH`, `WITHOUT`, `WORK`, `WRITE`, `YEAR`, `ZONE`), Keyword, nil},
+			{Words(``, `\b`, `ARRAY`, `BIGINT`, `BINARY`, `BIT`, `BLOB`, `BOOLEAN`, `CHAR`, `CHARACTER`, `DATE`, `DEC`, `DECIMAL`, `FLOAT`, `INT`, `INTEGER`, `INTERVAL`, `NUMBER`, `NUMERIC`, `REAL`, `SERIAL`, `SMALLINT`, `VARCHAR`, `VARYING`, `INT8`, `SERIAL8`, `TEXT`), NameBuiltin, nil},
+			{"[+*/<>=~!@#%^&|`?-]", Operator, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`[a-z_][\w$]*`, Name, nil},
+			{`[;:()\[\],.]`, Punctuation, nil},
+		},
+		"multiline-comments": {
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[^/*]+`, CommentMultiline, nil},
+			{`[/*]`, CommentMultiline, nil},
+		},
+		"string": {
+			{`[^']+`, LiteralStringSingle, nil},
+			{`''`, LiteralStringSingle, nil},
+			{`'`, LiteralStringSingle, Pop(1)},
+		},
+		"double-string": {
+			{`[^"]+`, LiteralStringDouble, nil},
+			{`""`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/squid.go b/vendor/github.com/alecthomas/chroma/lexers/s/squid.go
new file mode 100644
index 0000000000..1f161901b6
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/squid.go
@@ -0,0 +1,38 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Squidconf lexer.
+var Squidconf = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "SquidConf",
+		Aliases:         []string{"squidconf", "squid.conf", "squid"},
+		Filenames:       []string{"squid.conf"},
+		MimeTypes:       []string{"text/x-squidconf"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, TextWhitespace, nil},
+			{`#`, Comment, Push("comment")},
+			{Words(`\b`, `\b`, `access_log`, `acl`, `always_direct`, `announce_host`, `announce_period`, `announce_port`, `announce_to`, `anonymize_headers`, `append_domain`, `as_whois_server`, `auth_param_basic`, `authenticate_children`, `authenticate_program`, `authenticate_ttl`, `broken_posts`, `buffered_logs`, `cache_access_log`, `cache_announce`, `cache_dir`, `cache_dns_program`, `cache_effective_group`, `cache_effective_user`, `cache_host`, `cache_host_acl`, `cache_host_domain`, `cache_log`, `cache_mem`, `cache_mem_high`, `cache_mem_low`, `cache_mgr`, `cachemgr_passwd`, `cache_peer`, `cache_peer_access`, `cahce_replacement_policy`, `cache_stoplist`, `cache_stoplist_pattern`, `cache_store_log`, `cache_swap`, `cache_swap_high`, `cache_swap_log`, `cache_swap_low`, `client_db`, `client_lifetime`, `client_netmask`, `connect_timeout`, `coredump_dir`, `dead_peer_timeout`, `debug_options`, `delay_access`, `delay_class`, `delay_initial_bucket_level`, `delay_parameters`, `delay_pools`, `deny_info`, `dns_children`, `dns_defnames`, `dns_nameservers`, `dns_testnames`, `emulate_httpd_log`, `err_html_text`, `fake_user_agent`, `firewall_ip`, `forwarded_for`, `forward_snmpd_port`, `fqdncache_size`, `ftpget_options`, `ftpget_program`, `ftp_list_width`, `ftp_passive`, `ftp_user`, `half_closed_clients`, `header_access`, `header_replace`, `hierarchy_stoplist`, `high_response_time_warning`, `high_page_fault_warning`, `hosts_file`, `htcp_port`, `http_access`, `http_anonymizer`, `httpd_accel`, `httpd_accel_host`, `httpd_accel_port`, `httpd_accel_uses_host_header`, `httpd_accel_with_proxy`, `http_port`, `http_reply_access`, `icp_access`, `icp_hit_stale`, `icp_port`, `icp_query_timeout`, `ident_lookup`, `ident_lookup_access`, `ident_timeout`, `incoming_http_average`, `incoming_icp_average`, `inside_firewall`, `ipcache_high`, `ipcache_low`, `ipcache_size`, `local_domain`, `local_ip`, `logfile_rotate`, `log_fqdn`, `log_icp_queries`, `log_mime_hdrs`, `maximum_object_size`, `maximum_single_addr_tries`, `mcast_groups`, `mcast_icp_query_timeout`, `mcast_miss_addr`, `mcast_miss_encode_key`, `mcast_miss_port`, `memory_pools`, `memory_pools_limit`, `memory_replacement_policy`, `mime_table`, `min_http_poll_cnt`, `min_icp_poll_cnt`, `minimum_direct_hops`, `minimum_object_size`, `minimum_retry_timeout`, `miss_access`, `negative_dns_ttl`, `negative_ttl`, `neighbor_timeout`, `neighbor_type_domain`, `netdb_high`, `netdb_low`, `netdb_ping_period`, `netdb_ping_rate`, `never_direct`, `no_cache`, `passthrough_proxy`, `pconn_timeout`, `pid_filename`, `pinger_program`, `positive_dns_ttl`, `prefer_direct`, `proxy_auth`, `proxy_auth_realm`, `query_icmp`, `quick_abort`, `quick_abort_max`, `quick_abort_min`, `quick_abort_pct`, `range_offset_limit`, `read_timeout`, `redirect_children`, `redirect_program`, `redirect_rewrites_host_header`, `reference_age`, `refresh_pattern`, `reload_into_ims`, `request_body_max_size`, `request_size`, `request_timeout`, `shutdown_lifetime`, `single_parent_bypass`, `siteselect_timeout`, `snmp_access`, `snmp_incoming_address`, `snmp_port`, `source_ping`, `ssl_proxy`, `store_avg_object_size`, `store_objects_per_bucket`, `strip_query_terms`, `swap_level1_dirs`, `swap_level2_dirs`, `tcp_incoming_address`, `tcp_outgoing_address`, `tcp_recv_bufsize`, `test_reachability`, `udp_hit_obj`, `udp_hit_obj_size`, `udp_incoming_address`, `udp_outgoing_address`, `unique_hostname`, `unlinkd_program`, `uri_whitespace`, `useragent_log`, `visible_hostname`, `wais_relay`, `wais_relay_host`, `wais_relay_port`), Keyword, nil},
+			{Words(`\b`, `\b`, `proxy-only`, `weight`, `ttl`, `no-query`, `default`, `round-robin`, `multicast-responder`, `on`, `off`, `all`, `deny`, `allow`, `via`, `parent`, `no-digest`, `heap`, `lru`, `realm`, `children`, `q1`, `q2`, `credentialsttl`, `none`, `disable`, `offline_toggle`, `diskd`), NameConstant, nil},
+			{Words(`\b`, `\b`, `shutdown`, `info`, `parameter`, `server_list`, `client_list`, `squid.conf`), LiteralString, nil},
+			{Words(`stats/`, `\b`, `objects`, `vm_objects`, `utilization`, `ipcache`, `fqdncache`, `dns`, `redirector`, `io`, `reply_headers`, `filedescriptors`, `netdb`), LiteralString, nil},
+			{Words(`log/`, `=`, `status`, `enable`, `disable`, `clear`), LiteralString, nil},
+			{Words(`\b`, `\b`, `url_regex`, `urlpath_regex`, `referer_regex`, `port`, `proto`, `req_mime_type`, `rep_mime_type`, `method`, `browser`, `user`, `src`, `dst`, `time`, `dstdomain`, `ident`, `snmp_community`), Keyword, nil},
+			{`(?:(?:(?:[3-9]\d?|2(?:5[0-5]|[0-4]?\d)?|1\d{0,2}|0x0*[0-9a-f]{1,2}|0+[1-3]?[0-7]{0,2})(?:\.(?:[3-9]\d?|2(?:5[0-5]|[0-4]?\d)?|1\d{0,2}|0x0*[0-9a-f]{1,2}|0+[1-3]?[0-7]{0,2})){3})|(?!.*::.*::)(?:(?!:)|:(?=:))(?:[0-9a-f]{0,4}(?:(?<=::)|(?<!::):)){6}(?:[0-9a-f]{0,4}(?:(?<=::)|(?<!::):)[0-9a-f]{0,4}(?:(?<=::)|(?<!:)|(?<=:)(?<!::):)|(?:25[0-4]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-4]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))(?:/(?:(?:(?:(?:[3-9]\d?|2(?:5[0-5]|[0-4]?\d)?|1\d{0,2}|0x0*[0-9a-f]{1,2}|0+[1-3]?[0-7]{0,2})(?:\.(?:[3-9]\d?|2(?:5[0-5]|[0-4]?\d)?|1\d{0,2}|0x0*[0-9a-f]{1,2}|0+[1-3]?[0-7]{0,2})){3})|(?!.*::.*::)(?:(?!:)|:(?=:))(?:[0-9a-f]{0,4}(?:(?<=::)|(?<!::):)){6}(?:[0-9a-f]{0,4}(?:(?<=::)|(?<!::):)[0-9a-f]{0,4}(?:(?<=::)|(?<!:)|(?<=:)(?<!::):)|(?:25[0-4]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-4]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|\b\d+\b))?`, LiteralNumberFloat, nil},
+			{`(?:\b\d+\b(?:-\b\d+|%)?)`, LiteralNumber, nil},
+			{`\S+`, Text, nil},
+		},
+		"comment": {
+			{`\s*TAG:.*`, LiteralStringEscape, Pop(1)},
+			{`.+`, Comment, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/swift.go b/vendor/github.com/alecthomas/chroma/lexers/s/swift.go
new file mode 100644
index 0000000000..d4d8c1cf11
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/swift.go
@@ -0,0 +1,87 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Swift lexer.
+var Swift = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Swift",
+		Aliases:   []string{"swift"},
+		Filenames: []string{"*.swift"},
+		MimeTypes: []string{"text/x-swift"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`//`, CommentSingle, Push("comment-single")},
+			{`/\*`, CommentMultiline, Push("comment-multi")},
+			{`#(if|elseif|else|endif|available)\b`, CommentPreproc, Push("preproc")},
+			Include("keywords"),
+			{Words(``, `\b`, `Array`, `AutoreleasingUnsafeMutablePointer`, `BidirectionalReverseView`, `Bit`, `Bool`, `CFunctionPointer`, `COpaquePointer`, `CVaListPointer`, `Character`, `ClosedInterval`, `CollectionOfOne`, `ContiguousArray`, `Dictionary`, `DictionaryGenerator`, `DictionaryIndex`, `Double`, `EmptyCollection`, `EmptyGenerator`, `EnumerateGenerator`, `EnumerateSequence`, `FilterCollectionView`, `FilterCollectionViewIndex`, `FilterGenerator`, `FilterSequenceView`, `Float`, `Float80`, `FloatingPointClassification`, `GeneratorOf`, `GeneratorOfOne`, `GeneratorSequence`, `HalfOpenInterval`, `HeapBuffer`, `HeapBufferStorage`, `ImplicitlyUnwrappedOptional`, `IndexingGenerator`, `Int`, `Int16`, `Int32`, `Int64`, `Int8`, `LazyBidirectionalCollection`, `LazyForwardCollection`, `LazyRandomAccessCollection`, `LazySequence`, `MapCollectionView`, `MapSequenceGenerator`, `MapSequenceView`, `MirrorDisposition`, `ObjectIdentifier`, `OnHeap`, `Optional`, `PermutationGenerator`, `QuickLookObject`, `RandomAccessReverseView`, `Range`, `RangeGenerator`, `RawByte`, `Repeat`, `ReverseBidirectionalIndex`, `ReverseRandomAccessIndex`, `SequenceOf`, `SinkOf`, `Slice`, `StaticString`, `StrideThrough`, `StrideThroughGenerator`, `StrideTo`, `StrideToGenerator`, `String`, `UInt`, `UInt16`, `UInt32`, `UInt64`, `UInt8`, `UTF16`, `UTF32`, `UTF8`, `UnicodeDecodingResult`, `UnicodeScalar`, `Unmanaged`, `UnsafeBufferPointer`, `UnsafeBufferPointerGenerator`, `UnsafeMutableBufferPointer`, `UnsafeMutablePointer`, `UnsafePointer`, `Zip2`, `ZipGenerator2`, `AbsoluteValuable`, `AnyObject`, `ArrayLiteralConvertible`, `BidirectionalIndexType`, `BitwiseOperationsType`, `BooleanLiteralConvertible`, `BooleanType`, `CVarArgType`, `CollectionType`, `Comparable`, `DebugPrintable`, `DictionaryLiteralConvertible`, `Equatable`, `ExtendedGraphemeClusterLiteralConvertible`, `ExtensibleCollectionType`, `FloatLiteralConvertible`, `FloatingPointType`, `ForwardIndexType`, `GeneratorType`, `Hashable`, `IntegerArithmeticType`, `IntegerLiteralConvertible`, `IntegerType`, `IntervalType`, `MirrorType`, `MutableCollectionType`, `MutableSliceable`, `NilLiteralConvertible`, `OutputStreamType`, `Printable`, `RandomAccessIndexType`, `RangeReplaceableCollectionType`, `RawOptionSetType`, `RawRepresentable`, `Reflectable`, `SequenceType`, `SignedIntegerType`, `SignedNumberType`, `SinkType`, `Sliceable`, `Streamable`, `Strideable`, `StringInterpolationConvertible`, `StringLiteralConvertible`, `UnicodeCodecType`, `UnicodeScalarLiteralConvertible`, `UnsignedIntegerType`, `_ArrayBufferType`, `_BidirectionalIndexType`, `_CocoaStringType`, `_CollectionType`, `_Comparable`, `_ExtensibleCollectionType`, `_ForwardIndexType`, `_Incrementable`, `_IntegerArithmeticType`, `_IntegerType`, `_ObjectiveCBridgeable`, `_RandomAccessIndexType`, `_RawOptionSetType`, `_SequenceType`, `_Sequence_Type`, `_SignedIntegerType`, `_SignedNumberType`, `_Sliceable`, `_Strideable`, `_SwiftNSArrayRequiredOverridesType`, `_SwiftNSArrayType`, `_SwiftNSCopyingType`, `_SwiftNSDictionaryRequiredOverridesType`, `_SwiftNSDictionaryType`, `_SwiftNSEnumeratorType`, `_SwiftNSFastEnumerationType`, `_SwiftNSStringRequiredOverridesType`, `_SwiftNSStringType`, `_UnsignedIntegerType`, `C_ARGC`, `C_ARGV`, `Process`, `Any`, `AnyClass`, `BooleanLiteralType`, `CBool`, `CChar`, `CChar16`, `CChar32`, `CDouble`, `CFloat`, `CInt`, `CLong`, `CLongLong`, `CShort`, `CSignedChar`, `CUnsignedInt`, `CUnsignedLong`, `CUnsignedShort`, `CWideChar`, `ExtendedGraphemeClusterType`, `Float32`, `Float64`, `FloatLiteralType`, `IntMax`, `IntegerLiteralType`, `StringLiteralType`, `UIntMax`, `UWord`, `UnicodeScalarType`, `Void`, `Word`, `NSErrorPointer`, `NSObjectProtocol`, `Selector`), NameBuiltin, nil},
+			{Words(``, `\b`, `abs`, `advance`, `alignof`, `alignofValue`, `assert`, `assertionFailure`, `contains`, `count`, `countElements`, `debugPrint`, `debugPrintln`, `distance`, `dropFirst`, `dropLast`, `dump`, `enumerate`, `equal`, `extend`, `fatalError`, `filter`, `find`, `first`, `getVaList`, `indices`, `insert`, `isEmpty`, `join`, `last`, `lazy`, `lexicographicalCompare`, `map`, `max`, `maxElement`, `min`, `minElement`, `numericCast`, `overlaps`, `partition`, `precondition`, `preconditionFailure`, `prefix`, `print`, `println`, `reduce`, `reflect`, `removeAll`, `removeAtIndex`, `removeLast`, `removeRange`, `reverse`, `sizeof`, `sizeofValue`, `sort`, `sorted`, `splice`, `split`, `startsWith`, `stride`, `strideof`, `strideofValue`, `suffix`, `swap`, `toDebugString`, `toString`, `transcode`, `underestimateCount`, `unsafeAddressOf`, `unsafeBitCast`, `unsafeDowncast`, `withExtendedLifetime`, `withUnsafeMutablePointer`, `withUnsafeMutablePointers`, `withUnsafePointer`, `withUnsafePointers`, `withVaList`), NameBuiltinPseudo, nil},
+			{`\$\d+`, NameVariable, nil},
+			{`0b[01_]+`, LiteralNumberBin, nil},
+			{`0o[0-7_]+`, LiteralNumberOct, nil},
+			{`0x[0-9a-fA-F_]+`, LiteralNumberHex, nil},
+			{`[0-9][0-9_]*(\.[0-9_]+[eE][+\-]?[0-9_]+|\.[0-9_]*|[eE][+\-]?[0-9_]+)`, LiteralNumberFloat, nil},
+			{`[0-9][0-9_]*`, LiteralNumberInteger, nil},
+			{`"`, LiteralString, Push("string")},
+			{"[(){}\\[\\].,:;=@#`?]|->|[<&?](?=\\w)|(?<=\\w)[>!?]", Punctuation, nil},
+			{`[/=\-+!*%<>&|^?~]+`, Operator, nil},
+			{`[a-zA-Z_]\w*`, Name, nil},
+		},
+		"keywords": {
+			{Words(``, `\b`, `as`, `break`, `case`, `catch`, `continue`, `default`, `defer`, `do`, `else`, `fallthrough`, `for`, `guard`, `if`, `in`, `is`, `repeat`, `return`, `#selector`, `switch`, `throw`, `try`, `where`, `while`), Keyword, nil},
+			{`@availability\([^)]+\)`, KeywordReserved, nil},
+			{Words(``, `\b`, `associativity`, `convenience`, `dynamic`, `didSet`, `final`, `get`, `indirect`, `infix`, `inout`, `lazy`, `left`, `mutating`, `none`, `nonmutating`, `optional`, `override`, `postfix`, `precedence`, `prefix`, `Protocol`, `required`, `rethrows`, `right`, `set`, `throws`, `Type`, `unowned`, `weak`, `willSet`, `@availability`, `@autoclosure`, `@noreturn`, `@NSApplicationMain`, `@NSCopying`, `@NSManaged`, `@objc`, `@UIApplicationMain`, `@IBAction`, `@IBDesignable`, `@IBInspectable`, `@IBOutlet`), KeywordReserved, nil},
+			{`(as|dynamicType|false|is|nil|self|Self|super|true|__COLUMN__|__FILE__|__FUNCTION__|__LINE__|_|#(?:file|line|column|function))\b`, KeywordConstant, nil},
+			{`import\b`, KeywordDeclaration, Push("module")},
+			{`(class|enum|extension|struct|protocol)(\s+)([a-zA-Z_]\w*)`, ByGroups(KeywordDeclaration, Text, NameClass), nil},
+			{`(func)(\s+)([a-zA-Z_]\w*)`, ByGroups(KeywordDeclaration, Text, NameFunction), nil},
+			{`(var|let)(\s+)([a-zA-Z_]\w*)`, ByGroups(KeywordDeclaration, Text, NameVariable), nil},
+			{Words(``, `\b`, `class`, `deinit`, `enum`, `extension`, `func`, `import`, `init`, `internal`, `let`, `operator`, `private`, `protocol`, `public`, `static`, `struct`, `subscript`, `typealias`, `var`), KeywordDeclaration, nil},
+		},
+		"comment": {
+			{`:param: [a-zA-Z_]\w*|:returns?:|(FIXME|MARK|TODO):`, CommentSpecial, nil},
+		},
+		"comment-single": {
+			{`\n`, Text, Pop(1)},
+			Include("comment"),
+			{`[^\n]`, CommentSingle, nil},
+		},
+		"comment-multi": {
+			Include("comment"),
+			{`[^*/]`, CommentMultiline, nil},
+			{`/\*`, CommentMultiline, Push()},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[*/]`, CommentMultiline, nil},
+		},
+		"module": {
+			{`\n`, Text, Pop(1)},
+			{`[a-zA-Z_]\w*`, NameClass, nil},
+			Include("root"),
+		},
+		"preproc": {
+			{`\n`, Text, Pop(1)},
+			Include("keywords"),
+			{`[A-Za-z]\w*`, CommentPreproc, nil},
+			Include("root"),
+		},
+		"string": {
+			{`\\\(`, LiteralStringInterpol, Push("string-intp")},
+			{`"`, LiteralString, Pop(1)},
+			{`\\['"\\nrt]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}`, LiteralStringEscape, nil},
+			{`[^\\"]+`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+		},
+		"string-intp": {
+			{`\(`, LiteralStringInterpol, Push()},
+			{`\)`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/systemd.go b/vendor/github.com/alecthomas/chroma/lexers/s/systemd.go
new file mode 100644
index 0000000000..6b0884ec00
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/systemd.go
@@ -0,0 +1,28 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var SYSTEMD = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "SYSTEMD",
+		Aliases:   []string{"systemd"},
+		Filenames: []string{"*.service"},
+		MimeTypes: []string{"text/plain"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`[;#].*`, Comment, nil},
+			{`\[.*?\]$`, Keyword, nil},
+			{`(.*?)(=)(.*)(\\\n)`, ByGroups(NameAttribute, Operator, LiteralString, Text), Push("continuation")},
+			{`(.*?)(=)(.*)`, ByGroups(NameAttribute, Operator, LiteralString), nil},
+		},
+		"continuation": {
+			{`(.*?)(\\\n)`, ByGroups(LiteralString, Text), nil},
+			{`(.*)`, LiteralString, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/s/systemverilog.go b/vendor/github.com/alecthomas/chroma/lexers/s/systemverilog.go
new file mode 100644
index 0000000000..85c459fed6
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/s/systemverilog.go
@@ -0,0 +1,73 @@
+package s
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Systemverilog lexer.
+var Systemverilog = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "systemverilog",
+		Aliases:   []string{"systemverilog", "sv"},
+		Filenames: []string{"*.sv", "*.svh"},
+		MimeTypes: []string{"text/x-systemverilog"},
+		EnsureNL:  true,
+	},
+	Rules{
+		"root": {
+			{"^\\s*`define", CommentPreproc, Push("macro")},
+			{`^(\s*)(package)(\s+)`, ByGroups(Text, KeywordNamespace, Text), nil},
+			{`^(\s*)(import)(\s+)("DPI(?:-C)?")(\s+)`, ByGroups(Text, KeywordNamespace, Text, LiteralString, Text), nil},
+			{`^(\s*)(import)(\s+)`, ByGroups(Text, KeywordNamespace, Text), Push("import")},
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`/(\\\n)?/(\n|(.|\n)*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?[*](.|\n)*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`[{}#@]`, Punctuation, nil},
+			{`L?"`, LiteralString, Push("string")},
+			{`L?'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'`, LiteralStringChar, nil},
+			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`([0-9]+)|(\'h)[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`([0-9]+)|(\'b)[01]+`, LiteralNumberBin, nil},
+			{`([0-9]+)|(\'d)[0-9]+`, LiteralNumberInteger, nil},
+			{`([0-9]+)|(\'o)[0-7]+`, LiteralNumberOct, nil},
+			{`\'[01xz]`, LiteralNumber, nil},
+			{`\d+[Ll]?`, LiteralNumberInteger, nil},
+			{`\*/`, Error, nil},
+			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
+			{`[()\[\],.;\']`, Punctuation, nil},
+			{"`[a-zA-Z_]\\w*", NameConstant, nil},
+			{Words(``, `\b`, `accept_on`, `alias`, `always`, `always_comb`, `always_ff`, `always_latch`, `and`, `assert`, `assign`, `assume`, `automatic`, `before`, `begin`, `bind`, `bins`, `binsof`, `bit`, `break`, `buf`, `bufif0`, `bufif1`, `byte`, `case`, `casex`, `casez`, `cell`, `chandle`, `checker`, `class`, `clocking`, `cmos`, `config`, `const`, `constraint`, `context`, `continue`, `cover`, `covergroup`, `coverpoint`, `cross`, `deassign`, `default`, `defparam`, `design`, `disable`, `dist`, `do`, `edge`, `else`, `end`, `endcase`, `endchecker`, `endclass`, `endclocking`, `endconfig`, `endfunction`, `endgenerate`, `endgroup`, `endinterface`, `endmodule`, `endpackage`, `endprimitive`, `endprogram`, `endproperty`, `endsequence`, `endspecify`, `endtable`, `endtask`, `enum`, `event`, `eventually`, `expect`, `export`, `extends`, `extern`, `final`, `first_match`, `for`, `force`, `foreach`, `forever`, `fork`, `forkjoin`, `function`, `generate`, `genvar`, `global`, `highz0`, `highz1`, `if`, `iff`, `ifnone`, `ignore_bins`, `illegal_bins`, `implies`, `import`, `incdir`, `include`, `initial`, `inout`, `input`, `inside`, `instance`, `int`, `integer`, `interface`, `intersect`, `join`, `join_any`, `join_none`, `large`, `let`, `liblist`, `library`, `local`, `localparam`, `logic`, `longint`, `macromodule`, `matches`, `medium`, `modport`, `module`, `nand`, `negedge`, `new`, `nexttime`, `nmos`, `nor`, `noshowcancelled`, `not`, `notif0`, `notif1`, `null`, `or`, `output`, `package`, `packed`, `parameter`, `pmos`, `posedge`, `primitive`, `priority`, `program`, `property`, `protected`, `pull0`, `pull1`, `pulldown`, `pullup`, `pulsestyle_ondetect`, `pulsestyle_onevent`, `pure`, `rand`, `randc`, `randcase`, `randsequence`, `rcmos`, `real`, `realtime`, `ref`, `reg`, `reject_on`, `release`, `repeat`, `restrict`, `return`, `rnmos`, `rpmos`, `rtran`, `rtranif0`, `rtranif1`, `s_always`, `s_eventually`, `s_nexttime`, `s_until`, `s_until_with`, `scalared`, `sequence`, `shortint`, `shortreal`, `showcancelled`, `signed`, `small`, `solve`, `specify`, `specparam`, `static`, `string`, `strong`, `strong0`, `strong1`, `struct`, `super`, `supply0`, `supply1`, `sync_accept_on`, `sync_reject_on`, `table`, `tagged`, `task`, `this`, `throughout`, `time`, `timeprecision`, `timeunit`, `tran`, `tranif0`, `tranif1`, `tri`, `tri0`, `tri1`, `triand`, `trior`, `trireg`, `type`, `typedef`, `union`, `unique`, `unique0`, `unsigned`, `until`, `until_with`, `untyped`, `use`, `uwire`, `var`, `vectored`, `virtual`, `void`, `wait`, `wait_order`, `wand`, `weak`, `weak0`, `weak1`, `while`, `wildcard`, `wire`, `with`, `within`, `wor`, `xnor`, `xor`), Keyword, nil},
+			{Words(``, `\b`, "`__FILE__", "`__LINE__", "`begin_keywords", "`celldefine", "`default_nettype", "`define", "`else", "`elsif", "`end_keywords", "`endcelldefine", "`endif", "`ifdef", "`ifndef", "`include", "`line", "`nounconnected_drive", "`pragma", "`resetall", "`timescale", "`unconnected_drive", "`undef", "`undefineall"), CommentPreproc, nil},
+			{Words(``, `\b`, `$display`, `$displayb`, `$displayh`, `$displayo`, `$dumpall`, `$dumpfile`, `$dumpflush`, `$dumplimit`, `$dumpoff`, `$dumpon`, `$dumpports`, `$dumpportsall`, `$dumpportsflush`, `$dumpportslimit`, `$dumpportsoff`, `$dumpportson`, `$dumpvars`, `$fclose`, `$fdisplay`, `$fdisplayb`, `$fdisplayh`, `$fdisplayo`, `$feof`, `$ferror`, `$fflush`, `$fgetc`, `$fgets`, `$finish`, `$fmonitor`, `$fmonitorb`, `$fmonitorh`, `$fmonitoro`, `$fopen`, `$fread`, `$fscanf`, `$fseek`, `$fstrobe`, `$fstrobeb`, `$fstrobeh`, `$fstrobeo`, `$ftell`, `$fwrite`, `$fwriteb`, `$fwriteh`, `$fwriteo`, `$monitor`, `$monitorb`, `$monitorh`, `$monitoro`, `$monitoroff`, `$monitoron`, `$plusargs`, `$random`, `$readmemb`, `$readmemh`, `$rewind`, `$sformat`, `$sformatf`, `$sscanf`, `$strobe`, `$strobeb`, `$strobeh`, `$strobeo`, `$swrite`, `$swriteb`, `$swriteh`, `$swriteo`, `$test`, `$ungetc`, `$value$plusargs`, `$write`, `$writeb`, `$writeh`, `$writememb`, `$writememh`, `$writeo`), NameBuiltin, nil},
+			{`(class)(\s+)`, ByGroups(Keyword, Text), Push("classname")},
+			{Words(``, `\b`, `byte`, `shortint`, `int`, `longint`, `integer`, `time`, `bit`, `logic`, `reg`, `supply0`, `supply1`, `tri`, `triand`, `trior`, `tri0`, `tri1`, `trireg`, `uwire`, `wire`, `wand`, `woshortreal`, `real`, `realtime`), KeywordType, nil},
+			{`[a-zA-Z_]\w*:(?!:)`, NameLabel, nil},
+			{`\$?[a-zA-Z_]\w*`, Name, nil},
+		},
+		"classname": {
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})`, LiteralStringEscape, nil},
+			{`[^\\"\n]+`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+		},
+		"macro": {
+			{`[^/\n]+`, CommentPreproc, nil},
+			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
+			{`//.*?\n`, CommentSingle, Pop(1)},
+			{`/`, CommentPreproc, nil},
+			{`(?<=\\)\n`, CommentPreproc, nil},
+			{`\n`, CommentPreproc, Pop(1)},
+		},
+		"import": {
+			{`[\w:]+\*?`, NameNamespace, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/tablegen.go b/vendor/github.com/alecthomas/chroma/lexers/t/tablegen.go
new file mode 100644
index 0000000000..18c6978799
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/tablegen.go
@@ -0,0 +1,42 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// TableGen lexer.
+var Tablegen = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "TableGen",
+		Aliases:   []string{"tablegen"},
+		Filenames: []string{"*.td"},
+		MimeTypes: []string{"text/x-tablegen"},
+	},
+	Rules{
+		"root": {
+			Include("macro"),
+			Include("whitespace"),
+			{`c?"[^"]*?"`, LiteralString, nil},
+			Include("keyword"),
+			{`\$[_a-zA-Z][_\w]*`, NameVariable, nil},
+			{`\d*[_a-zA-Z][_\w]*`, NameVariable, nil},
+			{`\[\{[\w\W]*?\}\]`, LiteralString, nil},
+			{`[+-]?\d+|0x[\da-fA-F]+|0b[01]+`, LiteralNumber, nil},
+			{`[=<>{}\[\]()*.,!:;]`, Punctuation, nil},
+		},
+		"macro": {
+			{`(#include\s+)("[^"]*")`, ByGroups(CommentPreproc, LiteralString), nil},
+			{`^\s*#(ifdef|ifndef)\s+[_\w][_\w\d]*`, CommentPreproc, nil},
+			{`^\s*#define\s+[_\w][_\w\d]*`, CommentPreproc, nil},
+			{`^\s*#endif`, CommentPreproc, nil},
+		},
+		"whitespace": {
+			{`(\n|\s)+`, Text, nil},
+			{`//.*?\n`, Comment, nil},
+		},
+		"keyword": {
+			{Words(``, `\b`, `bit`, `bits`, `class`, `code`, `dag`, `def`, `defm`, `field`, `foreach`, `in`, `int`, `let`, `list`, `multiclass`, `string`), Keyword, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/tasm.go b/vendor/github.com/alecthomas/chroma/lexers/t/tasm.go
new file mode 100644
index 0000000000..960399ca93
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/tasm.go
@@ -0,0 +1,61 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Tasm lexer.
+var Tasm = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "TASM",
+		Aliases:         []string{"tasm"},
+		Filenames:       []string{"*.asm", "*.ASM", "*.tasm"},
+		MimeTypes:       []string{"text/x-tasm"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`^\s*%`, CommentPreproc, Push("preproc")},
+			Include("whitespace"),
+			{`[@a-z$._?][\w$.?#@~]*:`, NameLabel, nil},
+			{`BITS|USE16|USE32|SECTION|SEGMENT|ABSOLUTE|EXTERN|GLOBAL|ORG|ALIGN|STRUC|ENDSTRUC|ENDS|COMMON|CPU|GROUP|UPPERCASE|INCLUDE|EXPORT|LIBRARY|MODULE|PROC|ENDP|USES|ARG|DATASEG|UDATASEG|END|IDEAL|P386|MODEL|ASSUME|CODESEG|SIZE`, Keyword, Push("instruction-args")},
+			{`([@a-z$._?][\w$.?#@~]*)(\s+)(db|dd|dw|T[A-Z][a-z]+)`, ByGroups(NameConstant, KeywordDeclaration, KeywordDeclaration), Push("instruction-args")},
+			{`(?:res|d)[bwdqt]|times`, KeywordDeclaration, Push("instruction-args")},
+			{`[@a-z$._?][\w$.?#@~]*`, NameFunction, Push("instruction-args")},
+			{`[\r\n]+`, Text, nil},
+		},
+		"instruction-args": {
+			{"\"(\\\\\"|[^\"\\n])*\"|'(\\\\'|[^'\\n])*'|`(\\\\`|[^`\\n])*`", LiteralString, nil},
+			{`(?:0x[0-9a-f]+|$0[0-9a-f]*|[0-9]+[0-9a-f]*h)`, LiteralNumberHex, nil},
+			{`[0-7]+q`, LiteralNumberOct, nil},
+			{`[01]+b`, LiteralNumberBin, nil},
+			{`[0-9]+\.e?[0-9]+`, LiteralNumberFloat, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			Include("punctuation"),
+			{`r[0-9][0-5]?[bwd]|[a-d][lh]|[er]?[a-d]x|[er]?[sb]p|[er]?[sd]i|[c-gs]s|st[0-7]|mm[0-7]|cr[0-4]|dr[0-367]|tr[3-7]`, NameBuiltin, nil},
+			{`[@a-z$._?][\w$.?#@~]*`, NameVariable, nil},
+			{`(\\\s*)(;.*)([\r\n])`, ByGroups(Text, CommentSingle, Text), nil},
+			{`[\r\n]+`, Text, Pop(1)},
+			Include("whitespace"),
+		},
+		"preproc": {
+			{`[^;\n]+`, CommentPreproc, nil},
+			{`;.*?\n`, CommentSingle, Pop(1)},
+			{`\n`, CommentPreproc, Pop(1)},
+		},
+		"whitespace": {
+			{`[\n\r]`, Text, nil},
+			{`\\[\n\r]`, Text, nil},
+			{`[ \t]+`, Text, nil},
+			{`;.*`, CommentSingle, nil},
+		},
+		"punctuation": {
+			{`[,():\[\]]+`, Punctuation, nil},
+			{`[&|^<>+*=/%~-]+`, Operator, nil},
+			{`[$]+`, KeywordConstant, nil},
+			{`seg|wrt|strict`, OperatorWord, nil},
+			{`byte|[dq]?word`, KeywordType, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/tcl.go b/vendor/github.com/alecthomas/chroma/lexers/t/tcl.go
new file mode 100644
index 0000000000..77951b40fb
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/tcl.go
@@ -0,0 +1,116 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Tcl lexer.
+var Tcl = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Tcl",
+		Aliases:   []string{"tcl"},
+		Filenames: []string{"*.tcl", "*.rvt"},
+		MimeTypes: []string{"text/x-tcl", "text/x-script.tcl", "application/x-tcl"},
+	},
+	Rules{
+		"root": {
+			Include("command"),
+			Include("basic"),
+			Include("data"),
+			{`\}`, Keyword, nil},
+		},
+		"command": {
+			{Words(`\b`, `\b`, `after`, `apply`, `array`, `break`, `catch`, `continue`, `elseif`, `else`, `error`, `eval`, `expr`, `for`, `foreach`, `global`, `if`, `namespace`, `proc`, `rename`, `return`, `set`, `switch`, `then`, `trace`, `unset`, `update`, `uplevel`, `upvar`, `variable`, `vwait`, `while`), Keyword, Push("params")},
+			{Words(`\b`, `\b`, `append`, `bgerror`, `binary`, `cd`, `chan`, `clock`, `close`, `concat`, `dde`, `dict`, `encoding`, `eof`, `exec`, `exit`, `fblocked`, `fconfigure`, `fcopy`, `file`, `fileevent`, `flush`, `format`, `gets`, `glob`, `history`, `http`, `incr`, `info`, `interp`, `join`, `lappend`, `lassign`, `lindex`, `linsert`, `list`, `llength`, `load`, `loadTk`, `lrange`, `lrepeat`, `lreplace`, `lreverse`, `lsearch`, `lset`, `lsort`, `mathfunc`, `mathop`, `memory`, `msgcat`, `open`, `package`, `pid`, `pkg::create`, `pkg_mkIndex`, `platform`, `platform::shell`, `puts`, `pwd`, `re_syntax`, `read`, `refchan`, `regexp`, `registry`, `regsub`, `scan`, `seek`, `socket`, `source`, `split`, `string`, `subst`, `tell`, `time`, `tm`, `unknown`, `unload`), NameBuiltin, Push("params")},
+			{`([\w.-]+)`, NameVariable, Push("params")},
+			{`#`, Comment, Push("comment")},
+		},
+		"command-in-brace": {
+			{Words(`\b`, `\b`, `after`, `apply`, `array`, `break`, `catch`, `continue`, `elseif`, `else`, `error`, `eval`, `expr`, `for`, `foreach`, `global`, `if`, `namespace`, `proc`, `rename`, `return`, `set`, `switch`, `then`, `trace`, `unset`, `update`, `uplevel`, `upvar`, `variable`, `vwait`, `while`), Keyword, Push("params-in-brace")},
+			{Words(`\b`, `\b`, `append`, `bgerror`, `binary`, `cd`, `chan`, `clock`, `close`, `concat`, `dde`, `dict`, `encoding`, `eof`, `exec`, `exit`, `fblocked`, `fconfigure`, `fcopy`, `file`, `fileevent`, `flush`, `format`, `gets`, `glob`, `history`, `http`, `incr`, `info`, `interp`, `join`, `lappend`, `lassign`, `lindex`, `linsert`, `list`, `llength`, `load`, `loadTk`, `lrange`, `lrepeat`, `lreplace`, `lreverse`, `lsearch`, `lset`, `lsort`, `mathfunc`, `mathop`, `memory`, `msgcat`, `open`, `package`, `pid`, `pkg::create`, `pkg_mkIndex`, `platform`, `platform::shell`, `puts`, `pwd`, `re_syntax`, `read`, `refchan`, `regexp`, `registry`, `regsub`, `scan`, `seek`, `socket`, `source`, `split`, `string`, `subst`, `tell`, `time`, `tm`, `unknown`, `unload`), NameBuiltin, Push("params-in-brace")},
+			{`([\w.-]+)`, NameVariable, Push("params-in-brace")},
+			{`#`, Comment, Push("comment")},
+		},
+		"command-in-bracket": {
+			{Words(`\b`, `\b`, `after`, `apply`, `array`, `break`, `catch`, `continue`, `elseif`, `else`, `error`, `eval`, `expr`, `for`, `foreach`, `global`, `if`, `namespace`, `proc`, `rename`, `return`, `set`, `switch`, `then`, `trace`, `unset`, `update`, `uplevel`, `upvar`, `variable`, `vwait`, `while`), Keyword, Push("params-in-bracket")},
+			{Words(`\b`, `\b`, `append`, `bgerror`, `binary`, `cd`, `chan`, `clock`, `close`, `concat`, `dde`, `dict`, `encoding`, `eof`, `exec`, `exit`, `fblocked`, `fconfigure`, `fcopy`, `file`, `fileevent`, `flush`, `format`, `gets`, `glob`, `history`, `http`, `incr`, `info`, `interp`, `join`, `lappend`, `lassign`, `lindex`, `linsert`, `list`, `llength`, `load`, `loadTk`, `lrange`, `lrepeat`, `lreplace`, `lreverse`, `lsearch`, `lset`, `lsort`, `mathfunc`, `mathop`, `memory`, `msgcat`, `open`, `package`, `pid`, `pkg::create`, `pkg_mkIndex`, `platform`, `platform::shell`, `puts`, `pwd`, `re_syntax`, `read`, `refchan`, `regexp`, `registry`, `regsub`, `scan`, `seek`, `socket`, `source`, `split`, `string`, `subst`, `tell`, `time`, `tm`, `unknown`, `unload`), NameBuiltin, Push("params-in-bracket")},
+			{`([\w.-]+)`, NameVariable, Push("params-in-bracket")},
+			{`#`, Comment, Push("comment")},
+		},
+		"command-in-paren": {
+			{Words(`\b`, `\b`, `after`, `apply`, `array`, `break`, `catch`, `continue`, `elseif`, `else`, `error`, `eval`, `expr`, `for`, `foreach`, `global`, `if`, `namespace`, `proc`, `rename`, `return`, `set`, `switch`, `then`, `trace`, `unset`, `update`, `uplevel`, `upvar`, `variable`, `vwait`, `while`), Keyword, Push("params-in-paren")},
+			{Words(`\b`, `\b`, `append`, `bgerror`, `binary`, `cd`, `chan`, `clock`, `close`, `concat`, `dde`, `dict`, `encoding`, `eof`, `exec`, `exit`, `fblocked`, `fconfigure`, `fcopy`, `file`, `fileevent`, `flush`, `format`, `gets`, `glob`, `history`, `http`, `incr`, `info`, `interp`, `join`, `lappend`, `lassign`, `lindex`, `linsert`, `list`, `llength`, `load`, `loadTk`, `lrange`, `lrepeat`, `lreplace`, `lreverse`, `lsearch`, `lset`, `lsort`, `mathfunc`, `mathop`, `memory`, `msgcat`, `open`, `package`, `pid`, `pkg::create`, `pkg_mkIndex`, `platform`, `platform::shell`, `puts`, `pwd`, `re_syntax`, `read`, `refchan`, `regexp`, `registry`, `regsub`, `scan`, `seek`, `socket`, `source`, `split`, `string`, `subst`, `tell`, `time`, `tm`, `unknown`, `unload`), NameBuiltin, Push("params-in-paren")},
+			{`([\w.-]+)`, NameVariable, Push("params-in-paren")},
+			{`#`, Comment, Push("comment")},
+		},
+		"basic": {
+			{`\(`, Keyword, Push("paren")},
+			{`\[`, Keyword, Push("bracket")},
+			{`\{`, Keyword, Push("brace")},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`(eq|ne|in|ni)\b`, OperatorWord, nil},
+			{`!=|==|<<|>>|<=|>=|&&|\|\||\*\*|[-+~!*/%<>&^|?:]`, Operator, nil},
+		},
+		"data": {
+			{`\s+`, Text, nil},
+			{`0x[a-fA-F0-9]+`, LiteralNumberHex, nil},
+			{`0[0-7]+`, LiteralNumberOct, nil},
+			{`\d+\.\d+`, LiteralNumberFloat, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`\$([\w.:-]+)`, NameVariable, nil},
+			{`([\w.:-]+)`, Text, nil},
+		},
+		"params": {
+			{`;`, Keyword, Pop(1)},
+			{`\n`, Text, Pop(1)},
+			{`(else|elseif|then)\b`, Keyword, nil},
+			Include("basic"),
+			Include("data"),
+		},
+		"params-in-brace": {
+			{`\}`, Keyword, Push("#pop", "#pop")},
+			Include("params"),
+		},
+		"params-in-paren": {
+			{`\)`, Keyword, Push("#pop", "#pop")},
+			Include("params"),
+		},
+		"params-in-bracket": {
+			{`\]`, Keyword, Push("#pop", "#pop")},
+			Include("params"),
+		},
+		"string": {
+			{`\[`, LiteralStringDouble, Push("string-square")},
+			{`(?s)(\\\\|\\[0-7]+|\\.|[^"\\])`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"string-square": {
+			{`\[`, LiteralStringDouble, Push("string-square")},
+			{`(?s)(\\\\|\\[0-7]+|\\.|\\\n|[^\]\\])`, LiteralStringDouble, nil},
+			{`\]`, LiteralStringDouble, Pop(1)},
+		},
+		"brace": {
+			{`\}`, Keyword, Pop(1)},
+			Include("command-in-brace"),
+			Include("basic"),
+			Include("data"),
+		},
+		"paren": {
+			{`\)`, Keyword, Pop(1)},
+			Include("command-in-paren"),
+			Include("basic"),
+			Include("data"),
+		},
+		"bracket": {
+			{`\]`, Keyword, Pop(1)},
+			Include("command-in-bracket"),
+			Include("basic"),
+			Include("data"),
+		},
+		"comment": {
+			{`.*[^\\]\n`, Comment, Pop(1)},
+			{`.*\\\n`, Comment, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/tcsh.go b/vendor/github.com/alecthomas/chroma/lexers/t/tcsh.go
new file mode 100644
index 0000000000..e36bdfd8e2
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/tcsh.go
@@ -0,0 +1,59 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Tcsh lexer.
+var Tcsh = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Tcsh",
+		Aliases:   []string{"tcsh", "csh"},
+		Filenames: []string{"*.tcsh", "*.csh"},
+		MimeTypes: []string{"application/x-csh"},
+	},
+	Rules{
+		"root": {
+			Include("basic"),
+			{`\$\(`, Keyword, Push("paren")},
+			{`\$\{#?`, Keyword, Push("curly")},
+			{"`", LiteralStringBacktick, Push("backticks")},
+			Include("data"),
+		},
+		"basic": {
+			{`\b(if|endif|else|while|then|foreach|case|default|continue|goto|breaksw|end|switch|endsw)\s*\b`, Keyword, nil},
+			{`\b(alias|alloc|bg|bindkey|break|builtins|bye|caller|cd|chdir|complete|dirs|echo|echotc|eval|exec|exit|fg|filetest|getxvers|glob|getspath|hashstat|history|hup|inlib|jobs|kill|limit|log|login|logout|ls-F|migrate|newgrp|nice|nohup|notify|onintr|popd|printenv|pushd|rehash|repeat|rootnode|popd|pushd|set|shift|sched|setenv|setpath|settc|setty|setxvers|shift|source|stop|suspend|source|suspend|telltc|time|umask|unalias|uncomplete|unhash|universe|unlimit|unset|unsetenv|ver|wait|warp|watchlog|where|which)\s*\b`, NameBuiltin, nil},
+			{`#.*`, Comment, nil},
+			{`\\[\w\W]`, LiteralStringEscape, nil},
+			{`(\b\w+)(\s*)(=)`, ByGroups(NameVariable, Text, Operator), nil},
+			{`[\[\]{}()=]+`, Operator, nil},
+			{`<<\s*(\'?)\\?(\w+)[\w\W]+?\2`, LiteralString, nil},
+			{`;`, Punctuation, nil},
+		},
+		"data": {
+			{`(?s)"(\\\\|\\[0-7]+|\\.|[^"\\])*"`, LiteralStringDouble, nil},
+			{`(?s)'(\\\\|\\[0-7]+|\\.|[^'\\])*'`, LiteralStringSingle, nil},
+			{`\s+`, Text, nil},
+			{"[^=\\s\\[\\]{}()$\"\\'`\\\\;#]+", Text, nil},
+			{`\d+(?= |\Z)`, LiteralNumber, nil},
+			{`\$#?(\w+|.)`, NameVariable, nil},
+		},
+		"curly": {
+			{`\}`, Keyword, Pop(1)},
+			{`:-`, Keyword, nil},
+			{`\w+`, NameVariable, nil},
+			{"[^}:\"\\'`$]+", Punctuation, nil},
+			{`:`, Punctuation, nil},
+			Include("root"),
+		},
+		"paren": {
+			{`\)`, Keyword, Pop(1)},
+			Include("root"),
+		},
+		"backticks": {
+			{"`", LiteralStringBacktick, Pop(1)},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/termcap.go b/vendor/github.com/alecthomas/chroma/lexers/t/termcap.go
new file mode 100644
index 0000000000..21b7d15c60
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/termcap.go
@@ -0,0 +1,42 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Termcap lexer.
+var Termcap = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Termcap",
+		Aliases:   []string{"termcap"},
+		Filenames: []string{"termcap", "termcap.src"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`^#.*$`, Comment, nil},
+			{`^[^\s#:|]+`, NameTag, Push("names")},
+		},
+		"names": {
+			{`\n`, Text, Pop(1)},
+			{`:`, Punctuation, Push("defs")},
+			{`\|`, Punctuation, nil},
+			{`[^:|]+`, NameAttribute, nil},
+		},
+		"defs": {
+			{`\\\n[ \t]*`, Text, nil},
+			{`\n[ \t]*`, Text, Pop(2)},
+			{`(#)([0-9]+)`, ByGroups(Operator, LiteralNumber), nil},
+			{`=`, Operator, Push("data")},
+			{`:`, Punctuation, nil},
+			{`[^\s:=#]+`, NameClass, nil},
+		},
+		"data": {
+			{`\\072`, Literal, nil},
+			{`:`, Punctuation, Pop(1)},
+			{`[^:\\]+`, Literal, nil},
+			{`.`, Literal, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/terminfo.go b/vendor/github.com/alecthomas/chroma/lexers/t/terminfo.go
new file mode 100644
index 0000000000..79749e12fb
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/terminfo.go
@@ -0,0 +1,42 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Terminfo lexer.
+var Terminfo = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Terminfo",
+		Aliases:   []string{"terminfo"},
+		Filenames: []string{"terminfo", "terminfo.src"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`^#.*$`, Comment, nil},
+			{`^[^\s#,|]+`, NameTag, Push("names")},
+		},
+		"names": {
+			{`\n`, Text, Pop(1)},
+			{`(,)([ \t]*)`, ByGroups(Punctuation, Text), Push("defs")},
+			{`\|`, Punctuation, nil},
+			{`[^,|]+`, NameAttribute, nil},
+		},
+		"defs": {
+			{`\n[ \t]+`, Text, nil},
+			{`\n`, Text, Pop(2)},
+			{`(#)([0-9]+)`, ByGroups(Operator, LiteralNumber), nil},
+			{`=`, Operator, Push("data")},
+			{`(,)([ \t]*)`, ByGroups(Punctuation, Text), nil},
+			{`[^\s,=#]+`, NameClass, nil},
+		},
+		"data": {
+			{`\\[,\\]`, Literal, nil},
+			{`(,)([ \t]*)`, ByGroups(Punctuation, Text), Pop(1)},
+			{`[^\\,]+`, Literal, nil},
+			{`.`, Literal, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/terraform.go b/vendor/github.com/alecthomas/chroma/lexers/t/terraform.go
new file mode 100644
index 0000000000..093ee3046c
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/terraform.go
@@ -0,0 +1,60 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Terraform lexer.
+var Terraform = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Terraform",
+		Aliases:   []string{"terraform", "tf"},
+		Filenames: []string{"*.tf"},
+		MimeTypes: []string{"application/x-tf", "application/x-terraform"},
+	},
+	Rules{
+		"root": {
+			{`[\[\](),.{}]`, Punctuation, nil},
+			{`-?[0-9]+`, LiteralNumber, nil},
+			{`=>`, Punctuation, nil},
+			{Words(``, `\b`, `true`, `false`), KeywordConstant, nil},
+			{`/(?s)\*(((?!\*/).)*)\*/`, CommentMultiline, nil},
+			{`\s*(#|//).*\n`, CommentSingle, nil},
+			{`([a-zA-Z]\w*)(\s*)(=(?!>))`, ByGroups(NameAttribute, Text, Text), nil},
+			{Words(`^\s*`, `\b`, `variable`, `data`, `resource`, `provider`, `provisioner`, `module`, `output`), KeywordReserved, nil},
+			{Words(``, `\b`, `for`, `in`), Keyword, nil},
+			{Words(``, ``, `count`, `data`, `var`, `module`, `each`), NameBuiltin, nil},
+			{Words(``, `\b`, `abs`, `ceil`, `floor`, `log`, `max`, `min`, `parseint`, `pow`, `signum`), NameBuiltin, nil},
+			{Words(``, `\b`, `chomp`, `format`, `formatlist`, `indent`, `join`, `lower`, `regex`, `regexall`, `replace`, `split`, `strrev`, `substr`, `title`, `trim`, `trimprefix`, `trimsuffix`, `trimspace`, `upper`), NameBuiltin, nil},
+			{Words(`[^.]`, `\b`, `chunklist`, `coalesce`, `coalescelist`, `compact`, `concat`, `contains`, `distinct`, `element`, `flatten`, `index`, `keys`, `length`, `list`, `lookup`, `map`, `matchkeys`, `merge`, `range`, `reverse`, `setintersection`, `setproduct`, `setsubtract`, `setunion`, `slice`, `sort`, `transpose`, `values`, `zipmap`), NameBuiltin, nil},
+			{Words(`[^.]`, `\b`, `base64decode`, `base64encode`, `base64gzip`, `csvdecode`, `jsondecode`, `jsonencode`, `urlencode`, `yamldecode`, `yamlencode`), NameBuiltin, nil},
+			{Words(``, `\b`, `abspath`, `dirname`, `pathexpand`, `basename`, `file`, `fileexists`, `fileset`, `filebase64`, `templatefile`), NameBuiltin, nil},
+			{Words(``, `\b`, `formatdate`, `timeadd`, `timestamp`), NameBuiltin, nil},
+			{Words(``, `\b`, `base64sha256`, `base64sha512`, `bcrypt`, `filebase64sha256`, `filebase64sha512`, `filemd5`, `filesha1`, `filesha256`, `filesha512`, `md5`, `rsadecrypt`, `sha1`, `sha256`, `sha512`, `uuid`, `uuidv5`), NameBuiltin, nil},
+			{Words(``, `\b`, `cidrhost`, `cidrnetmask`, `cidrsubnet`), NameBuiltin, nil},
+			{Words(``, `\b`, `can`, `tobool`, `tolist`, `tomap`, `tonumber`, `toset`, `tostring`, `try`), NameBuiltin, nil},
+			{`=(?!>)|\+|-|\*|\/|:|!|%|>|<(?!<)|>=|<=|==|!=|&&|\||\?`, Operator, nil},
+			{`\n|\s+|\\\n`, Text, nil},
+			{`[a-zA-Z]\w*`, NameOther, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`(?s)(<<-?)(\w+)(\n\s*(?:(?!\2).)*\s*\n\s*)(\2)`, ByGroups(Operator, Operator, String, Operator), nil},
+		},
+		"declaration": {
+			{`(\s*)("(?:\\\\|\\"|[^"])*")(\s*)`, ByGroups(Text, NameVariable, Text), nil},
+			{`\{`, Punctuation, Pop(1)},
+		},
+		"string": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`\\\\`, LiteralStringDouble, nil},
+			{`\\\\"`, LiteralStringDouble, nil},
+			{`\$\{`, LiteralStringInterpol, Push("interp-inside")},
+			{`\$`, LiteralStringDouble, nil},
+			{`[^"\\\\$]+`, LiteralStringDouble, nil},
+		},
+		"interp-inside": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/tex.go b/vendor/github.com/alecthomas/chroma/lexers/t/tex.go
new file mode 100644
index 0000000000..f1010c4a89
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/tex.go
@@ -0,0 +1,56 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Tex lexer.
+var TeX = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "TeX",
+		Aliases:   []string{"tex", "latex"},
+		Filenames: []string{"*.tex", "*.aux", "*.toc"},
+		MimeTypes: []string{"text/x-tex", "text/x-latex"},
+	},
+	Rules{
+		"general": {
+			{`%.*?\n`, Comment, nil},
+			{`[{}]`, NameBuiltin, nil},
+			{`[&_^]`, NameBuiltin, nil},
+		},
+		"root": {
+			{`\\\[`, LiteralStringBacktick, Push("displaymath")},
+			{`\\\(`, LiteralString, Push("inlinemath")},
+			{`\$\$`, LiteralStringBacktick, Push("displaymath")},
+			{`\$`, LiteralString, Push("inlinemath")},
+			{`\\([a-zA-Z]+|.)`, Keyword, Push("command")},
+			{`\\$`, Keyword, nil},
+			Include("general"),
+			{`[^\\$%&_^{}]+`, Text, nil},
+		},
+		"math": {
+			{`\\([a-zA-Z]+|.)`, NameVariable, nil},
+			Include("general"),
+			{`[0-9]+`, LiteralNumber, nil},
+			{`[-=!+*/()\[\]]`, Operator, nil},
+			{`[^=!+*/()\[\]\\$%&_^{}0-9-]+`, NameBuiltin, nil},
+		},
+		"inlinemath": {
+			{`\\\)`, LiteralString, Pop(1)},
+			{`\$`, LiteralString, Pop(1)},
+			Include("math"),
+		},
+		"displaymath": {
+			{`\\\]`, LiteralString, Pop(1)},
+			{`\$\$`, LiteralString, Pop(1)},
+			{`\$`, NameBuiltin, nil},
+			Include("math"),
+		},
+		"command": {
+			{`\[.*?\]`, NameAttribute, nil},
+			{`\*`, Keyword, nil},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/thrift.go b/vendor/github.com/alecthomas/chroma/lexers/t/thrift.go
new file mode 100644
index 0000000000..5cbd0af9ea
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/thrift.go
@@ -0,0 +1,73 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Thrift lexer.
+var Thrift = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Thrift",
+		Aliases:   []string{"thrift"},
+		Filenames: []string{"*.thrift"},
+		MimeTypes: []string{"application/x-thrift"},
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			Include("comments"),
+			{`"`, LiteralStringDouble, Combined("stringescape", "dqs")},
+			{`\'`, LiteralStringSingle, Combined("stringescape", "sqs")},
+			{`(namespace)(\s+)`, ByGroups(KeywordNamespace, TextWhitespace), Push("namespace")},
+			{`(enum|union|struct|service|exception)(\s+)`, ByGroups(KeywordDeclaration, TextWhitespace), Push("class")},
+			{`((?:(?:[^\W\d]|\$)[\w.\[\]$<>]*\s+)+?)((?:[^\W\d]|\$)[\w$]*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
+			Include("keywords"),
+			Include("numbers"),
+			{`[&=]`, Operator, nil},
+			{`[:;,{}()<>\[\]]`, Punctuation, nil},
+			{`[a-zA-Z_](\.\w|\w)*`, Name, nil},
+		},
+		"whitespace": {
+			{`\n`, TextWhitespace, nil},
+			{`\s+`, TextWhitespace, nil},
+		},
+		"comments": {
+			{`#.*$`, Comment, nil},
+			{`//.*?\n`, Comment, nil},
+			{`/\*[\w\W]*?\*/`, CommentMultiline, nil},
+		},
+		"stringescape": {
+			{`\\([\\nrt"\'])`, LiteralStringEscape, nil},
+		},
+		"dqs": {
+			{`"`, LiteralStringDouble, Pop(1)},
+			{`[^\\"\n]+`, LiteralStringDouble, nil},
+		},
+		"sqs": {
+			{`'`, LiteralStringSingle, Pop(1)},
+			{`[^\\\'\n]+`, LiteralStringSingle, nil},
+		},
+		"namespace": {
+			{`[a-z*](\.\w|\w)*`, NameNamespace, Pop(1)},
+			Default(Pop(1)),
+		},
+		"class": {
+			{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
+			Default(Pop(1)),
+		},
+		"keywords": {
+			{`(async|oneway|extends|throws|required|optional)\b`, Keyword, nil},
+			{`(true|false)\b`, KeywordConstant, nil},
+			{`(const|typedef)\b`, KeywordDeclaration, nil},
+			{Words(``, `\b`, `cpp_namespace`, `cpp_include`, `cpp_type`, `java_package`, `cocoa_prefix`, `csharp_namespace`, `delphi_namespace`, `php_namespace`, `py_module`, `perl_package`, `ruby_namespace`, `smalltalk_category`, `smalltalk_prefix`, `xsd_all`, `xsd_optional`, `xsd_nillable`, `xsd_namespace`, `xsd_attrs`, `include`), KeywordNamespace, nil},
+			{Words(``, `\b`, `void`, `bool`, `byte`, `i16`, `i32`, `i64`, `double`, `string`, `binary`, `map`, `list`, `set`, `slist`, `senum`), KeywordType, nil},
+			{Words(`\b`, `\b`, `BEGIN`, `END`, `__CLASS__`, `__DIR__`, `__FILE__`, `__FUNCTION__`, `__LINE__`, `__METHOD__`, `__NAMESPACE__`, `abstract`, `alias`, `and`, `args`, `as`, `assert`, `begin`, `break`, `case`, `catch`, `class`, `clone`, `continue`, `declare`, `def`, `default`, `del`, `delete`, `do`, `dynamic`, `elif`, `else`, `elseif`, `elsif`, `end`, `enddeclare`, `endfor`, `endforeach`, `endif`, `endswitch`, `endwhile`, `ensure`, `except`, `exec`, `finally`, `float`, `for`, `foreach`, `function`, `global`, `goto`, `if`, `implements`, `import`, `in`, `inline`, `instanceof`, `interface`, `is`, `lambda`, `module`, `native`, `new`, `next`, `nil`, `not`, `or`, `pass`, `public`, `print`, `private`, `protected`, `raise`, `redo`, `rescue`, `retry`, `register`, `return`, `self`, `sizeof`, `static`, `super`, `switch`, `synchronized`, `then`, `this`, `throw`, `transient`, `try`, `undef`, `unless`, `unsigned`, `until`, `use`, `var`, `virtual`, `volatile`, `when`, `while`, `with`, `xor`, `yield`), KeywordReserved, nil},
+		},
+		"numbers": {
+			{`[+-]?(\d+\.\d+([eE][+-]?\d+)?|\.?\d+[eE][+-]?\d+)`, LiteralNumberFloat, nil},
+			{`[+-]?0x[0-9A-Fa-f]+`, LiteralNumberHex, nil},
+			{`[+-]?[0-9]+`, LiteralNumberInteger, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/toml.go b/vendor/github.com/alecthomas/chroma/lexers/t/toml.go
new file mode 100644
index 0000000000..68bfc90532
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/toml.go
@@ -0,0 +1,29 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var TOML = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "TOML",
+		Aliases:   []string{"toml"},
+		Filenames: []string{"*.toml"},
+		MimeTypes: []string{"text/x-toml"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`#.*`, Comment, nil},
+			{Words(``, `\b`, `true`, `false`), KeywordConstant, nil},
+			{`\d\d\d\d-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d\+)?(Z|[+-]\d{2}:\d{2})`, LiteralDate, nil},
+			{`[+-]?[0-9](_?\d)*\.\d+`, LiteralNumberFloat, nil},
+			{`[+-]?[0-9](_?\d)*`, LiteralNumberInteger, nil},
+			{`"(\\\\|\\"|[^"])*"`, StringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, StringSingle, nil},
+			{`[.,=\[\]]`, Punctuation, nil},
+			{`[^\W\d]\w*`, NameOther, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/tradingview.go b/vendor/github.com/alecthomas/chroma/lexers/t/tradingview.go
new file mode 100644
index 0000000000..e3d8a7ac1a
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/tradingview.go
@@ -0,0 +1,40 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// TradingView lexer
+var TradingView = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "TradingView",
+		Aliases:   []string{"tradingview", "tv"},
+		Filenames: []string{"*.tv"},
+		MimeTypes: []string{"text/x-tradingview"},
+		DotAll:    true,
+		EnsureNL:  true,
+	},
+	Rules{
+		"root": {
+			{`[^\S\n]+|\n|[()]`, Text, nil},
+			{`(//.*?)(\n)`, ByGroups(CommentSingle, Text), nil},
+			{`>=|<=|==|!=|>|<|\?|-|\+|\*|\/|%|\[|\]`, Operator, nil},
+			{`[:,.]`, Punctuation, nil},
+			{`=`, KeywordPseudo, nil},
+			{`"(\\\\|\\"|[^"\n])*["\n]`, LiteralString, nil},
+			{`'\\.'|'[^\\]'`, LiteralString, nil},
+			{`[0-9](\.[0-9]*)?([eE][+-][0-9]+)?`, LiteralNumber, nil},
+			{`#[a-fA-F0-9]{8}|#[a-fA-F0-9]{6}|#[a-fA-F0-9]{3}`, LiteralStringOther, nil},
+			{`(abs|acos|alertcondition|alma|asin|atan|atr|avg|barcolor|barssince|bgcolor|cci|ceil|change|cog|color\.new|correlation|cos|crossover|crossunder|cum|dev|ema|exp|falling|fill|fixnan|floor|heikinashi|highest|highestbars|hline|iff|kagi|label\.(delete|get_text|get_x|get_y|new|set_color|set_size|set_style|set_text|set_textcolor|set_x|set_xloc|set_xy|set_y|set_yloc)|line\.(new|delete|get_x1|get_x2|get_y1|get_y2|set_color|set_width|set_style|set_extend|set_xy1|set_xy2|set_x1|set_x2|set_y1|set_y2|set_xloc)|linebreak|linreg|log|log10|lowest|lowestbars|macd|max|max_bars_back|min|mom|nz|percentile_(linear_interpolation|nearest_rank)|percentrank|pivothigh|pivotlow|plot|plotarrow|plotbar|plotcandle|plotchar|plotshape|pointfigure|pow|renko|rising|rma|roc|round|rsi|sar|security|sign|sin|sma|sqrt|stdev|stoch|study|sum|swma|tan|timestamp|tostring|tsi|valuewhen|variance|vwma|wma|strategy\.(cancel|cancel_all|close|close_all|entry|exit|order|risk\.(allow_entry_in|max_cons_loss_days|max_drawdown|max_intraday_filled_orders|max_intraday_loss|max_position_size)))\b`, NameFunction, nil},
+			{`\b(bool|color|cross|dayofmonth|dayofweek|float|hour|input|int|label|line|minute|month|na|offset|second|strategy|string|tickerid|time|tr|vwap|weekofyear|year)(\()`, ByGroups(NameFunction, Text), nil}, // functions that can also be variable
+			{`(accdist|adjustment\.(dividends|none|splits)|aqua|area|areabr|bar_index|black|blue|bool|circles|close|columns|currency\.(AUD|CAD|CHF|EUR|GBP|HKD|JPY|NOK|NONE|NZD|RUB|SEK|SGD|TRY|USD|ZAR)|color\.(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|purple|red|silver|teal|white|yellow)|dashed|dotted|dayofweek\.(monday|tuesday|wednesday|thursday|friday|saturday|sunday)|extend\.(both|left|right|none)|float|format\.(inherit|price|volume)|friday|fuchsia|gray|green|high|histogram|hl2|hlc3|hline\.style_(dotted|solid|dashed)|input\.(bool|float|integer|resolution|session|source|string|symbol)|integer|interval|isdaily|isdwm|isintraday|ismonthly|isweekly|label\.style_(arrowdown|arrowup|circle|cross|diamond|flag|labeldown|labelup|none|square|triangledown|triangleup|xcross)|lime|line\.style_(dashed|dotted|solid|arrow_both|arrow_left|arrow_right)|linebr|location\.(abovebar|absolute|belowbar|bottom|top)|low|maroon|monday|n|navy|ohlc4|olive|open|orange|period|plot\.style_(area|areabr|circles|columns|cross|histogram|line|linebr|stepline)|purple|red|resolution|saturday|scale\.(left|none|right)|session|session\.(extended|regular)|silver|size\.(auto|huge|large|normal|small|tiny)|solid|source|stepline|string|sunday|symbol|syminfo\.(mintick|pointvalue|prefix|root|session|ticker|tickerid|timezone)|teal|thursday|ticker|timeframe\.(isdaily|isdwm|isintraday|ismonthly|isweekly|multiplier|period)|timenow|tuesday|volume|wednesday|white|yellow|strategy\.(cash|closedtrades|commission\.(cash_per_contract|cash_per_order|percent)|direction\.(all|long|short)|equity|eventrades|fixed|grossloss|grossprofit|initial_capital|long|losstrades|max_contracts_held_(all|long|short)|max_drawdown|netprofit|oca\.(cancel|none|reduce)|openprofit|opentrades|percent_of_equity|position_avg_price|position_entry_name|position_size|short|wintrades)|shape\.(arrowdown|arrowup|circle|cross|diamond|flag|labeldown|labelup|square|triangledown|triangleup|xcross)|barstate\.is(first|history|last|new|realtime)|barmerge\.(gaps_on|gaps_off|lookahead_on|lookahead_off)|xloc\.bar_(index|time)|yloc\.(abovebar|belowbar|price))\b`, NameVariable, nil},
+			{`(cross|dayofmonth|dayofweek|hour|minute|month|na|second|tickerid|time|tr|vwap|weekofyear|year)(\b[^\(])`, ByGroups(NameVariable, Text), nil}, // variables that can also be function
+			{`(int|float|bool|color|string|label|line)(\b[^\(=.])`, ByGroups(KeywordType, Text), nil},                                                      // types that can also be a function
+			{`(var)\b`, KeywordType, nil},
+			{`(true|false)\b`, KeywordConstant, nil},
+			{`(and|or|not|if|else|for|to)\b`, OperatorWord, nil},
+			{`@?[_a-zA-Z]\w*`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/transactsql.go b/vendor/github.com/alecthomas/chroma/lexers/t/transactsql.go
new file mode 100644
index 0000000000..769a2f9193
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/transactsql.go
@@ -0,0 +1,60 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// TransactSQL lexer.
+var TransactSQL = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Transact-SQL",
+		Aliases:         []string{"tsql", "t-sql"},
+		MimeTypes:       []string{"text/x-tsql"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, TextWhitespace, nil},
+			{`--(?m).*?$\n?`, CommentSingle, nil},
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`'`, LiteralStringSingle, Push("string")},
+			{`"`, LiteralStringName, Push("quoted-ident")},
+			{Words(``, ``, `!<`, `!=`, `!>`, `<`, `<=`, `<>`, `=`, `>`, `>=`, `+`, `+=`, `-`, `-=`, `*`, `*=`, `/`, `/=`, `%`, `%=`, `&`, `&=`, `|`, `|=`, `^`, `^=`, `~`, `::`), Operator, nil},
+			{Words(``, `\b`, `all`, `and`, `any`, `between`, `except`, `exists`, `in`, `intersect`, `like`, `not`, `or`, `some`, `union`), OperatorWord, nil},
+			{Words(``, `\b`, `bigint`, `binary`, `bit`, `char`, `cursor`, `date`, `datetime`, `datetime2`, `datetimeoffset`, `decimal`, `float`, `hierarchyid`, `image`, `int`, `money`, `nchar`, `ntext`, `numeric`, `nvarchar`, `real`, `smalldatetime`, `smallint`, `smallmoney`, `sql_variant`, `table`, `text`, `time`, `timestamp`, `tinyint`, `uniqueidentifier`, `varbinary`, `varchar`, `xml`), NameClass, nil},
+			{Words(``, `\b`, `$partition`, `abs`, `acos`, `app_name`, `applock_mode`, `applock_test`, `ascii`, `asin`, `assemblyproperty`, `atan`, `atn2`, `avg`, `binary_checksum`, `cast`, `ceiling`, `certencoded`, `certprivatekey`, `char`, `charindex`, `checksum`, `checksum_agg`, `choose`, `col_length`, `col_name`, `columnproperty`, `compress`, `concat`, `connectionproperty`, `context_info`, `convert`, `cos`, `cot`, `count`, `count_big`, `current_request_id`, `current_timestamp`, `current_transaction_id`, `current_user`, `cursor_status`, `database_principal_id`, `databasepropertyex`, `dateadd`, `datediff`, `datediff_big`, `datefromparts`, `datename`, `datepart`, `datetime2fromparts`, `datetimefromparts`, `datetimeoffsetfromparts`, `day`, `db_id`, `db_name`, `decompress`, `degrees`, `dense_rank`, `difference`, `eomonth`, `error_line`, `error_message`, `error_number`, `error_procedure`, `error_severity`, `error_state`, `exp`, `file_id`, `file_idex`, `file_name`, `filegroup_id`, `filegroup_name`, `filegroupproperty`, `fileproperty`, `floor`, `format`, `formatmessage`, `fulltextcatalogproperty`, `fulltextserviceproperty`, `get_filestream_transaction_context`, `getansinull`, `getdate`, `getutcdate`, `grouping`, `grouping_id`, `has_perms_by_name`, `host_id`, `host_name`, `iif`, `index_col`, `indexkey_property`, `indexproperty`, `is_member`, `is_rolemember`, `is_srvrolemember`, `isdate`, `isjson`, `isnull`, `isnumeric`, `json_modify`, `json_query`, `json_value`, `left`, `len`, `log`, `log10`, `lower`, `ltrim`, `max`, `min`, `min_active_rowversion`, `month`, `nchar`, `newid`, `newsequentialid`, `ntile`, `object_definition`, `object_id`, `object_name`, `object_schema_name`, `objectproperty`, `objectpropertyex`, `opendatasource`, `openjson`, `openquery`, `openrowset`, `openxml`, `original_db_name`, `original_login`, `parse`, `parsename`, `patindex`, `permissions`, `pi`, `power`, `pwdcompare`, `pwdencrypt`, `quotename`, `radians`, `rand`, `rank`, `replace`, `replicate`, `reverse`, `right`, `round`, `row_number`, `rowcount_big`, `rtrim`, `schema_id`, `schema_name`, `scope_identity`, `serverproperty`, `session_context`, `session_user`, `sign`, `sin`, `smalldatetimefromparts`, `soundex`, `sp_helplanguage`, `space`, `sqrt`, `square`, `stats_date`, `stdev`, `stdevp`, `str`, `string_escape`, `string_split`, `stuff`, `substring`, `sum`, `suser_id`, `suser_name`, `suser_sid`, `suser_sname`, `switchoffset`, `sysdatetime`, `sysdatetimeoffset`, `system_user`, `sysutcdatetime`, `tan`, `textptr`, `textvalid`, `timefromparts`, `todatetimeoffset`, `try_cast`, `try_convert`, `try_parse`, `type_id`, `type_name`, `typeproperty`, `unicode`, `upper`, `user_id`, `user_name`, `var`, `varp`, `xact_state`, `year`), NameFunction, nil},
+			{`(goto)(\s+)(\w+\b)`, ByGroups(Keyword, TextWhitespace, NameLabel), nil},
+			{Words(``, `\b`, `absolute`, `action`, `ada`, `add`, `admin`, `after`, `aggregate`, `alias`, `all`, `allocate`, `alter`, `and`, `any`, `are`, `array`, `as`, `asc`, `asensitive`, `assertion`, `asymmetric`, `at`, `atomic`, `authorization`, `avg`, `backup`, `before`, `begin`, `between`, `binary`, `bit`, `bit_length`, `blob`, `boolean`, `both`, `breadth`, `break`, `browse`, `bulk`, `by`, `call`, `called`, `cardinality`, `cascade`, `cascaded`, `case`, `cast`, `catalog`, `catch`, `char`, `char_length`, `character`, `character_length`, `check`, `checkpoint`, `class`, `clob`, `close`, `clustered`, `coalesce`, `collate`, `collation`, `collect`, `column`, `commit`, `completion`, `compute`, `condition`, `connect`, `connection`, `constraint`, `constraints`, `constructor`, `contains`, `containstable`, `continue`, `convert`, `corr`, `corresponding`, `count`, `covar_pop`, `covar_samp`, `create`, `cross`, `cube`, `cume_dist`, `current`, `current_catalog`, `current_date`, `current_default_transform_group`, `current_path`, `current_role`, `current_schema`, `current_time`, `current_timestamp`, `current_transform_group_for_type`, `current_user`, `cursor`, `cycle`, `data`, `database`, `date`, `day`, `dbcc`, `deallocate`, `dec`, `decimal`, `declare`, `default`, `deferrable`, `deferred`, `delete`, `deny`, `depth`, `deref`, `desc`, `describe`, `descriptor`, `destroy`, `destructor`, `deterministic`, `diagnostics`, `dictionary`, `disconnect`, `disk`, `distinct`, `distributed`, `domain`, `double`, `drop`, `dump`, `dynamic`, `each`, `element`, `else`, `end`, `end-exec`, `equals`, `errlvl`, `escape`, `every`, `except`, `exception`, `exec`, `execute`, `exists`, `exit`, `external`, `extract`, `false`, `fetch`, `file`, `fillfactor`, `filter`, `first`, `float`, `for`, `foreign`, `fortran`, `found`, `free`, `freetext`, `freetexttable`, `from`, `full`, `fulltexttable`, `function`, `fusion`, `general`, `get`, `global`, `go`, `goto`, `grant`, `group`, `grouping`, `having`, `hold`, `holdlock`, `host`, `hour`, `identity`, `identity_insert`, `identitycol`, `if`, `ignore`, `immediate`, `in`, `include`, `index`, `indicator`, `initialize`, `initially`, `inner`, `inout`, `input`, `insensitive`, `insert`, `int`, `integer`, `intersect`, `intersection`, `interval`, `into`, `is`, `isolation`, `iterate`, `join`, `key`, `kill`, `language`, `large`, `last`, `lateral`, `leading`, `left`, `less`, `level`, `like`, `like_regex`, `limit`, `lineno`, `ln`, `load`, `local`, `localtime`, `localtimestamp`, `locator`, `lower`, `map`, `match`, `max`, `member`, `merge`, `method`, `min`, `minute`, `mod`, `modifies`, `modify`, `module`, `month`, `multiset`, `names`, `national`, `natural`, `nchar`, `nclob`, `new`, `next`, `no`, `nocheck`, `nonclustered`, `none`, `normalize`, `not`, `null`, `nullif`, `numeric`, `object`, `occurrences_regex`, `octet_length`, `of`, `off`, `offsets`, `old`, `on`, `only`, `open`, `opendatasource`, `openquery`, `openrowset`, `openxml`, `operation`, `option`, `or`, `order`, `ordinality`, `out`, `outer`, `output`, `over`, `overlaps`, `overlay`, `pad`, `parameter`, `parameters`, `partial`, `partition`, `pascal`, `path`, `percent`, `percent_rank`, `percentile_cont`, `percentile_disc`, `pivot`, `plan`, `position`, `position_regex`, `postfix`, `precision`, `prefix`, `preorder`, `prepare`, `preserve`, `primary`, `print`, `prior`, `privileges`, `proc`, `procedure`, `public`, `raiserror`, `range`, `read`, `reads`, `readtext`, `real`, `reconfigure`, `recursive`, `ref`, `references`, `referencing`, `regr_avgx`, `regr_avgy`, `regr_count`, `regr_intercept`, `regr_r2`, `regr_slope`, `regr_sxx`, `regr_sxy`, `regr_syy`, `relative`, `release`, `replication`, `restore`, `restrict`, `result`, `return`, `returns`, `revert`, `revoke`, `right`, `role`, `rollback`, `rollup`, `routine`, `row`, `rowcount`, `rowguidcol`, `rows`, `rule`, `save`, `savepoint`, `schema`, `scope`, `scroll`, `search`, `second`, `section`, `securityaudit`, `select`, `semantickeyphrasetable`, `semanticsimilaritydetailstable`, `semanticsimilaritytable`, `sensitive`, `sequence`, `session`, `session_user`, `set`, `sets`, `setuser`, `shutdown`, `similar`, `size`, `smallint`, `some`, `space`, `specific`, `specifictype`, `sql`, `sqlca`, `sqlcode`, `sqlerror`, `sqlexception`, `sqlstate`, `sqlwarning`, `start`, `state`, `statement`, `static`, `statistics`, `stddev_pop`, `stddev_samp`, `structure`, `submultiset`, `substring`, `substring_regex`, `sum`, `symmetric`, `system`, `system_user`, `table`, `tablesample`, `temporary`, `terminate`, `textsize`, `than`, `then`, `throw`, `time`, `timestamp`, `timezone_hour`, `timezone_minute`, `to`, `top`, `trailing`, `tran`, `transaction`, `translate`, `translate_regex`, `translation`, `treat`, `trigger`, `trim`, `true`, `truncate`, `try`, `try_convert`, `tsequal`, `uescape`, `under`, `union`, `unique`, `unknown`, `unnest`, `unpivot`, `update`, `updatetext`, `upper`, `usage`, `use`, `user`, `using`, `value`, `values`, `var_pop`, `var_samp`, `varchar`, `variable`, `varying`, `view`, `waitfor`, `when`, `whenever`, `where`, `while`, `width_bucket`, `window`, `with`, `within`, `without`, `work`, `write`, `writetext`, `xmlagg`, `xmlattributes`, `xmlbinary`, `xmlcast`, `xmlcomment`, `xmlconcat`, `xmldocument`, `xmlelement`, `xmlexists`, `xmlforest`, `xmliterate`, `xmlnamespaces`, `xmlparse`, `xmlpi`, `xmlquery`, `xmlserialize`, `xmltable`, `xmltext`, `xmlvalidate`, `year`, `zone`), Keyword, nil},
+			{`(\[)([^]]+)(\])`, ByGroups(Operator, Name, Operator), nil},
+			{`0x[0-9a-f]+`, LiteralNumberHex, nil},
+			{`[0-9]+\.[0-9]*(e[+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\.[0-9]+(e[+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`[0-9]+e[+-]?[0-9]+`, LiteralNumberFloat, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`[;(),.]`, Punctuation, nil},
+			{`@@\w+`, NameBuiltin, nil},
+			{`@\w+`, NameVariable, nil},
+			{`(\w+)(:)`, ByGroups(NameLabel, Punctuation), nil},
+			{`#?#?\w+`, Name, nil},
+			{`\?`, NameVariableMagic, nil},
+		},
+		"multiline-comments": {
+			{`/\*`, CommentMultiline, Push("multiline-comments")},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[^/*]+`, CommentMultiline, nil},
+			{`[/*]`, CommentMultiline, nil},
+		},
+		"string": {
+			{`[^']+`, LiteralStringSingle, nil},
+			{`''`, LiteralStringSingle, nil},
+			{`'`, LiteralStringSingle, Pop(1)},
+		},
+		"quoted-ident": {
+			{`[^"]+`, LiteralStringName, nil},
+			{`""`, LiteralStringName, nil},
+			{`"`, LiteralStringName, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/turing.go b/vendor/github.com/alecthomas/chroma/lexers/t/turing.go
new file mode 100644
index 0000000000..ae5671b50d
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/turing.go
@@ -0,0 +1,43 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Turing lexer.
+var Turing = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Turing",
+		Aliases:   []string{"turing"},
+		Filenames: []string{"*.turing", "*.tu"},
+		MimeTypes: []string{"text/x-turing"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`%(.*?)\n`, CommentSingle, nil},
+			{`/(\\\n)?[*](.|\n)*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`(var|fcn|function|proc|procedure|process|class|end|record|type|begin|case|loop|for|const|union|monitor|module|handler)\b`, KeywordDeclaration, nil},
+			{`(all|asm|assert|bind|bits|body|break|by|cheat|checked|close|condition|decreasing|def|deferred|else|elsif|exit|export|external|flexible|fork|forward|free|get|if|implement|import|include|inherit|init|invariant|label|new|objectclass|of|opaque|open|packed|pause|pervasive|post|pre|priority|put|quit|read|register|result|seek|self|set|signal|skip|tag|tell|then|timeout|to|unchecked|unqualified|wait|when|write)\b`, Keyword, nil},
+			{`(true|false)\b`, KeywordConstant, nil},
+			{Words(``, `\b`, `addressint`, `array`, `boolean`, `char`, `int`, `int1`, `int2`, `int4`, `int8`, `nat`, `nat1`, `nat2`, `nat4`, `nat8`, `pointer`, `real`, `real4`, `real8`, `string`, `enum`), KeywordType, nil},
+			{`\d+i`, LiteralNumber, nil},
+			{`\d+\.\d*([Ee][-+]\d+)?i`, LiteralNumber, nil},
+			{`\.\d+([Ee][-+]\d+)?i`, LiteralNumber, nil},
+			{`\d+[Ee][-+]\d+i`, LiteralNumber, nil},
+			{`\d+(\.\d+[eE][+\-]?\d+|\.\d*|[eE][+\-]?\d+)`, LiteralNumberFloat, nil},
+			{`\.\d+([eE][+\-]?\d+)?`, LiteralNumberFloat, nil},
+			{`0[0-7]+`, LiteralNumberOct, nil},
+			{`0[xX][0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`(0|[1-9][0-9]*)`, LiteralNumberInteger, nil},
+			{`(div|mod|rem|\*\*|=|<|>|>=|<=|not=|not|and|or|xor|=>|in|shl|shr|->|~|~=|~in|&|:=|\.\.|[\^+\-*/&#])`, Operator, nil},
+			{`'(\\['"\\abfnrtv]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|[^\\])'`, LiteralStringChar, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
+			{`[()\[\]{}.,:]`, Punctuation, nil},
+			{`[^\W\d]\w*`, NameOther, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/turtle.go b/vendor/github.com/alecthomas/chroma/lexers/t/turtle.go
new file mode 100644
index 0000000000..71d3c47be8
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/turtle.go
@@ -0,0 +1,67 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Turtle lexer.
+var Turtle = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "Turtle",
+		Aliases:         []string{"turtle"},
+		Filenames:       []string{"*.ttl"},
+		MimeTypes:       []string{"text/turtle", "application/x-turtle"},
+		NotMultiline:    true,
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\s+`, TextWhitespace, nil},
+			{"(@base|BASE)(\\s+)(<[^<>\"{}|^`\\\\\\x00-\\x20]*>)(\\s*)(\\.?)", ByGroups(Keyword, TextWhitespace, NameVariable, TextWhitespace, Punctuation), nil},
+			{"(@prefix|PREFIX)(\\s+)((?:[a-z][\\w-]*)?\\:)(\\s+)(<[^<>\"{}|^`\\\\\\x00-\\x20]*>)(\\s*)(\\.?)", ByGroups(Keyword, TextWhitespace, NameNamespace, TextWhitespace, NameVariable, TextWhitespace, Punctuation), nil},
+			{`(?<=\s)a(?=\s)`, KeywordType, nil},
+			{"(<[^<>\"{}|^`\\\\\\x00-\\x20]*>)", NameVariable, nil},
+			{`((?:[a-z][\w-]*)?\:)([a-z][\w-]*)`, ByGroups(NameNamespace, NameTag), nil},
+			{`#[^\n]+`, Comment, nil},
+			{`\b(true|false)\b`, Literal, nil},
+			{`[+\-]?\d*\.\d+`, LiteralNumberFloat, nil},
+			{`[+\-]?\d*(:?\.\d+)?E[+\-]?\d+`, LiteralNumberFloat, nil},
+			{`[+\-]?\d+`, LiteralNumberInteger, nil},
+			{`[\[\](){}.;,:^]`, Punctuation, nil},
+			{`"""`, LiteralString, Push("triple-double-quoted-string")},
+			{`"`, LiteralString, Push("single-double-quoted-string")},
+			{`'''`, LiteralString, Push("triple-single-quoted-string")},
+			{`'`, LiteralString, Push("single-single-quoted-string")},
+		},
+		"triple-double-quoted-string": {
+			{`"""`, LiteralString, Push("end-of-string")},
+			{`[^\\]+`, LiteralString, nil},
+			{`\\`, LiteralString, Push("string-escape")},
+		},
+		"single-double-quoted-string": {
+			{`"`, LiteralString, Push("end-of-string")},
+			{`[^"\\\n]+`, LiteralString, nil},
+			{`\\`, LiteralString, Push("string-escape")},
+		},
+		"triple-single-quoted-string": {
+			{`'''`, LiteralString, Push("end-of-string")},
+			{`[^\\]+`, LiteralString, nil},
+			{`\\`, LiteralString, Push("string-escape")},
+		},
+		"single-single-quoted-string": {
+			{`'`, LiteralString, Push("end-of-string")},
+			{`[^'\\\n]+`, LiteralString, nil},
+			{`\\`, LiteralString, Push("string-escape")},
+		},
+		"string-escape": {
+			{`.`, LiteralString, Pop(1)},
+		},
+		"end-of-string": {
+			{`(@)([a-z]+(:?-[a-z0-9]+)*)`, ByGroups(Operator, GenericEmph, GenericEmph), Pop(2)},
+			{"(\\^\\^)(<[^<>\"{}|^`\\\\\\x00-\\x20]*>)", ByGroups(Operator, GenericEmph), Pop(2)},
+			{`(\^\^)((?:[a-z][\w-]*)?\:)([a-z][\w-]*)`, ByGroups(Operator, GenericEmph, GenericEmph), Pop(2)},
+			Default(Pop(2)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/twig.go b/vendor/github.com/alecthomas/chroma/lexers/t/twig.go
new file mode 100644
index 0000000000..56aa9b9a79
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/twig.go
@@ -0,0 +1,54 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Twig lexer.
+var Twig = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Twig",
+		Aliases:   []string{"twig"},
+		Filenames: []string{},
+		MimeTypes: []string{"application/x-twig"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`[^{]+`, Other, nil},
+			{`\{\{`, CommentPreproc, Push("var")},
+			{`\{\#.*?\#\}`, Comment, nil},
+			{`(\{%)(-?\s*)(raw)(\s*-?)(%\})(.*?)(\{%)(-?\s*)(endraw)(\s*-?)(%\})`, ByGroups(CommentPreproc, Text, Keyword, Text, CommentPreproc, Other, CommentPreproc, Text, Keyword, Text, CommentPreproc), nil},
+			{`(\{%)(-?\s*)(verbatim)(\s*-?)(%\})(.*?)(\{%)(-?\s*)(endverbatim)(\s*-?)(%\})`, ByGroups(CommentPreproc, Text, Keyword, Text, CommentPreproc, Other, CommentPreproc, Text, Keyword, Text, CommentPreproc), nil},
+			{`(\{%)(-?\s*)(filter)(\s+)((?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w-]|[^\x00-\x7f])*)`, ByGroups(CommentPreproc, Text, Keyword, Text, NameFunction), Push("tag")},
+			{`(\{%)(-?\s*)([a-zA-Z_]\w*)`, ByGroups(CommentPreproc, Text, Keyword), Push("tag")},
+			{`\{`, Other, nil},
+		},
+		"varnames": {
+			{`(\|)(\s*)((?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w-]|[^\x00-\x7f])*)`, ByGroups(Operator, Text, NameFunction), nil},
+			{`(is)(\s+)(not)?(\s*)((?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w-]|[^\x00-\x7f])*)`, ByGroups(Keyword, Text, Keyword, Text, NameFunction), nil},
+			{`(?i)(true|false|none|null)\b`, KeywordPseudo, nil},
+			{`(in|not|and|b-and|or|b-or|b-xor|isif|elseif|else|importconstant|defined|divisibleby|empty|even|iterable|odd|sameasmatches|starts\s+with|ends\s+with)\b`, Keyword, nil},
+			{`(loop|block|parent)\b`, NameBuiltin, nil},
+			{`(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w-]|[^\x00-\x7f])*`, NameVariable, nil},
+			{`\.(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w-]|[^\x00-\x7f])*`, NameVariable, nil},
+			{`\.[0-9]+`, LiteralNumber, nil},
+			{`:?"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`:?'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{`([{}()\[\]+\-*/,:~%]|\.\.|\?|:|\*\*|\/\/|!=|[><=]=?)`, Operator, nil},
+			{`[0-9](\.[0-9]*)?(eE[+-][0-9])?[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?`, LiteralNumber, nil},
+		},
+		"var": {
+			{`\s+`, Text, nil},
+			{`(-?)(\}\})`, ByGroups(Text, CommentPreproc), Pop(1)},
+			Include("varnames"),
+		},
+		"tag": {
+			{`\s+`, Text, nil},
+			{`(-?)(%\})`, ByGroups(Text, CommentPreproc), Pop(1)},
+			Include("varnames"),
+			{`.`, Punctuation, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/typescript.go b/vendor/github.com/alecthomas/chroma/lexers/t/typescript.go
new file mode 100644
index 0000000000..3b425ed0bc
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/typescript.go
@@ -0,0 +1,97 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// TypeScript lexer.
+var TypeScript = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "TypeScript",
+		Aliases:   []string{"ts", "tsx", "typescript"},
+		Filenames: []string{"*.ts", "*.tsx"},
+		MimeTypes: []string{"text/x-typescript"},
+		DotAll:    true,
+		EnsureNL:  true,
+	},
+	Rules{
+		"commentsandwhitespace": {
+			{`\s+`, Text, nil},
+			{`<!--`, Comment, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+		},
+		"slashstartsregex": {
+			Include("commentsandwhitespace"),
+			{`/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gim]+\b|\B)`, LiteralStringRegex, Pop(1)},
+			{`(?=/)`, Text, Push("#pop", "badregex")},
+			Default(Pop(1)),
+		},
+		"badregex": {
+			{`\n`, Text, Pop(1)},
+		},
+		"root": {
+			Include("jsx"),
+			{`^(?=\s|/|<!--)`, Text, Push("slashstartsregex")},
+			Include("commentsandwhitespace"),
+			{`\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?`, Operator, Push("slashstartsregex")},
+			{`[{(\[;,]`, Punctuation, Push("slashstartsregex")},
+			{`[})\].]`, Punctuation, nil},
+			{`(for|in|while|do|break|return|continue|switch|case|default|if|else|throw|try|catch|finally|new|delete|typeof|instanceof|void|this)\b`, Keyword, Push("slashstartsregex")},
+			{`(var|let|with|function)\b`, KeywordDeclaration, Push("slashstartsregex")},
+			{`(abstract|boolean|byte|char|class|const|debugger|double|enum|export|extends|final|float|goto|implements|import|int|interface|long|native|package|private|protected|public|short|static|super|synchronized|throws|transient|volatile)\b`, KeywordReserved, nil},
+			{`(true|false|null|NaN|Infinity|undefined)\b`, KeywordConstant, nil},
+			{`(Array|Boolean|Date|Error|Function|Math|netscape|Number|Object|Packages|RegExp|String|sun|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|Error|eval|isFinite|isNaN|parseFloat|parseInt|document|this|window)\b`, NameBuiltin, nil},
+			{`\b(module)(\s*)(\s*[\w?.$][\w?.$]*)(\s*)`, ByGroups(KeywordReserved, Text, NameOther, Text), Push("slashstartsregex")},
+			{`\b(string|bool|number)\b`, KeywordType, nil},
+			{`\b(constructor|declare|interface|as|AS)\b`, KeywordReserved, nil},
+			{`(super)(\s*)(\([\w,?.$\s]+\s*\))`, ByGroups(KeywordReserved, Text), Push("slashstartsregex")},
+			{`([a-zA-Z_?.$][\w?.$]*)\(\) \{`, NameOther, Push("slashstartsregex")},
+			{`([\w?.$][\w?.$]*)(\s*:\s*)([\w?.$][\w?.$]*)`, ByGroups(NameOther, Text, KeywordType), nil},
+			{`[$a-zA-Z_]\w*`, NameOther, nil},
+			{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
+			{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{"`", LiteralStringBacktick, Push("interp")},
+			{`@\w+`, KeywordDeclaration, nil},
+		},
+		"interp": {
+			{"`", LiteralStringBacktick, Pop(1)},
+			{`\\\\`, LiteralStringBacktick, nil},
+			{"\\\\`", LiteralStringBacktick, nil},
+			{`\$\{`, LiteralStringInterpol, Push("interp-inside")},
+			{`\$`, LiteralStringBacktick, nil},
+			{"[^`\\\\$]+", LiteralStringBacktick, nil},
+		},
+		"interp-inside": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+		"jsx": {
+			{`(<)(/?)(>)`, ByGroups(Punctuation, Punctuation, Punctuation), nil},
+			{`(<)([\w\.]+)`, ByGroups(Punctuation, NameTag), Push("tag")},
+			{`(<)(/)([\w\.]*)(>)`, ByGroups(Punctuation, Punctuation, NameTag, Punctuation), nil},
+		},
+		"tag": {
+			{`\s+`, Text, nil},
+			{`([\w]+\s*)(=)(\s*)`, ByGroups(NameAttribute, Operator, Text), Push("attr")},
+			{`[{}]+`, Punctuation, nil},
+			{`[\w\.]+`, NameAttribute, nil},
+			{`(/?)(\s*)(>)`, ByGroups(Punctuation, Text, Punctuation), Pop(1)},
+		},
+		"attr": {
+			{`{`, Punctuation, Push("expression")},
+			{`".*?"`, LiteralString, Pop(1)},
+			{`'.*?'`, LiteralString, Pop(1)},
+			Default(Pop(1)),
+		},
+		"expression": {
+			{`{`, Punctuation, Push()},
+			{`}`, Punctuation, Pop(1)},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/t/typoscript.go b/vendor/github.com/alecthomas/chroma/lexers/t/typoscript.go
new file mode 100644
index 0000000000..c93fff5c0f
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/t/typoscript.go
@@ -0,0 +1,126 @@
+package t
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Typoscript lexer.
+var Typoscript = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "TypoScript",
+		Aliases:   []string{"typoscript"},
+		Filenames: []string{"*.ts"},
+		MimeTypes: []string{"text/x-typoscript"},
+		DotAll:    true,
+		Priority:  0.1,
+	},
+	Rules{
+		"root": {
+			Include("comment"),
+			Include("constant"),
+			Include("html"),
+			Include("label"),
+			Include("whitespace"),
+			Include("keywords"),
+			Include("punctuation"),
+			Include("operator"),
+			Include("structure"),
+			Include("literal"),
+			Include("other"),
+		},
+		"keywords": {
+			{`(\[)(?i)(browser|compatVersion|dayofmonth|dayofweek|dayofyear|device|ELSE|END|GLOBAL|globalString|globalVar|hostname|hour|IP|language|loginUser|loginuser|minute|month|page|PIDinRootline|PIDupinRootline|system|treeLevel|useragent|userFunc|usergroup|version)([^\]]*)(\])`, ByGroups(LiteralStringSymbol, NameConstant, Text, LiteralStringSymbol), nil},
+			{`(?=[\w\-])(HTMLparser|HTMLparser_tags|addParams|cache|encapsLines|filelink|if|imageLinkWrap|imgResource|makelinks|numRows|numberFormat|parseFunc|replacement|round|select|split|stdWrap|strPad|tableStyle|tags|textStyle|typolink)(?![\w\-])`, NameFunction, nil},
+			{`(?:(=?\s*<?\s+|^\s*))(cObj|field|config|content|constants|FEData|file|frameset|includeLibs|lib|page|plugin|register|resources|sitemap|sitetitle|styles|temp|tt_[^:.\s]*|types|xmlnews|INCLUDE_TYPOSCRIPT|_CSS_DEFAULT_STYLE|_DEFAULT_PI_VARS|_LOCAL_LANG)(?![\w\-])`, ByGroups(Operator, NameBuiltin), nil},
+			{`(?=[\w\-])(CASE|CLEARGIF|COA|COA_INT|COBJ_ARRAY|COLUMNS|CONTENT|CTABLE|EDITPANEL|FILE|FILES|FLUIDTEMPLATE|FORM|HMENU|HRULER|HTML|IMAGE|IMGTEXT|IMG_RESOURCE|LOAD_REGISTER|MEDIA|MULTIMEDIA|OTABLE|PAGE|QTOBJECT|RECORDS|RESTORE_REGISTER|SEARCHRESULT|SVG|SWFOBJECT|TEMPLATE|TEXT|USER|USER_INT)(?![\w\-])`, NameClass, nil},
+			{`(?=[\w\-])(ACTIFSUBRO|ACTIFSUB|ACTRO|ACT|CURIFSUBRO|CURIFSUB|CURRO|CUR|IFSUBRO|IFSUB|NO|SPC|USERDEF1RO|USERDEF1|USERDEF2RO|USERDEF2|USRRO|USR)`, NameClass, nil},
+			{`(?=[\w\-])(GMENU_FOLDOUT|GMENU_LAYERS|GMENU|IMGMENUITEM|IMGMENU|JSMENUITEM|JSMENU|TMENUITEM|TMENU_LAYERS|TMENU)`, NameClass, nil},
+			{`(?=[\w\-])(PHP_SCRIPT(_EXT|_INT)?)`, NameClass, nil},
+			{`(?=[\w\-])(userFunc)(?![\w\-])`, NameFunction, nil},
+		},
+		"whitespace": {
+			{`\s+`, Text, nil},
+		},
+		"html": {
+			{`<\S[^\n>]*>`, Using(TypoScriptHTMLData), nil},
+			{`&[^;\n]*;`, LiteralString, nil},
+			{`(_CSS_DEFAULT_STYLE)(\s*)(\()(?s)(.*(?=\n\)))`, ByGroups(NameClass, Text, LiteralStringSymbol, Using(TypoScriptCSSData)), nil},
+		},
+		"literal": {
+			{`0x[0-9A-Fa-f]+t?`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`(###\w+###)`, NameConstant, nil},
+		},
+		"label": {
+			{`(EXT|FILE|LLL):[^}\n"]*`, LiteralString, nil},
+			{`(?![^\w\-])([\w\-]+(?:/[\w\-]+)+/?)(\S*\n)`, ByGroups(LiteralString, LiteralString), nil},
+		},
+		"punctuation": {
+			{`[,.]`, Punctuation, nil},
+		},
+		"operator": {
+			{`[<>,:=.*%+|]`, Operator, nil},
+		},
+		"structure": {
+			{`[{}()\[\]\\]`, LiteralStringSymbol, nil},
+		},
+		"constant": {
+			{`(\{)(\$)((?:[\w\-]+\.)*)([\w\-]+)(\})`, ByGroups(LiteralStringSymbol, Operator, NameConstant, NameConstant, LiteralStringSymbol), nil},
+			{`(\{)([\w\-]+)(\s*:\s*)([\w\-]+)(\})`, ByGroups(LiteralStringSymbol, NameConstant, Operator, NameConstant, LiteralStringSymbol), nil},
+			{`(#[a-fA-F0-9]{6}\b|#[a-fA-F0-9]{3}\b)`, LiteralStringChar, nil},
+		},
+		"comment": {
+			{`(?<!(#|\'|"))(?:#(?!(?:[a-fA-F0-9]{6}|[a-fA-F0-9]{3}))[^\n#]+|//[^\n]*)`, Comment, nil},
+			{`/\*(?:(?!\*/).)*\*/`, Comment, nil},
+			{`(\s*#\s*\n)`, Comment, nil},
+		},
+		"other": {
+			{`[\w"\-!/&;]+`, Text, nil},
+		},
+	},
+))
+
+// TypoScriptCSSData lexer.
+var TypoScriptCSSData = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "TypoScriptCssData",
+		Aliases:   []string{"typoscriptcssdata"},
+		Filenames: []string{},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`(.*)(###\w+###)(.*)`, ByGroups(LiteralString, NameConstant, LiteralString), nil},
+			{`(\{)(\$)((?:[\w\-]+\.)*)([\w\-]+)(\})`, ByGroups(LiteralStringSymbol, Operator, NameConstant, NameConstant, LiteralStringSymbol), nil},
+			{`(.*)(\{)([\w\-]+)(\s*:\s*)([\w\-]+)(\})(.*)`, ByGroups(LiteralString, LiteralStringSymbol, NameConstant, Operator, NameConstant, LiteralStringSymbol, LiteralString), nil},
+			{`\s+`, Text, nil},
+			{`/\*(?:(?!\*/).)*\*/`, Comment, nil},
+			{`(?<!(#|\'|"))(?:#(?!(?:[a-fA-F0-9]{6}|[a-fA-F0-9]{3}))[^\n#]+|//[^\n]*)`, Comment, nil},
+			{`[<>,:=.*%+|]`, LiteralString, nil},
+			{`[\w"\-!/&;(){}]+`, LiteralString, nil},
+		},
+	},
+))
+
+// TypoScriptHTMLData lexer.
+var TypoScriptHTMLData = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "TypoScriptHtmlData",
+		Aliases:   []string{"typoscripthtmldata"},
+		Filenames: []string{},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`(INCLUDE_TYPOSCRIPT)`, NameClass, nil},
+			{`(EXT|FILE|LLL):[^}\n"]*`, LiteralString, nil},
+			{`(.*)(###\w+###)(.*)`, ByGroups(LiteralString, NameConstant, LiteralString), nil},
+			{`(\{)(\$)((?:[\w\-]+\.)*)([\w\-]+)(\})`, ByGroups(LiteralStringSymbol, Operator, NameConstant, NameConstant, LiteralStringSymbol), nil},
+			{`(.*)(\{)([\w\-]+)(\s*:\s*)([\w\-]+)(\})(.*)`, ByGroups(LiteralString, LiteralStringSymbol, NameConstant, Operator, NameConstant, LiteralStringSymbol, LiteralString), nil},
+			{`\s+`, Text, nil},
+			{`[<>,:=.*%+|]`, LiteralString, nil},
+			{`[\w"\-!/&;(){}#]+`, LiteralString, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/v/vb.go b/vendor/github.com/alecthomas/chroma/lexers/v/vb.go
new file mode 100644
index 0000000000..6c4bcd1636
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/v/vb.go
@@ -0,0 +1,73 @@
+package v
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+const vbName = `[_\w][\w]*`
+
+// VB.Net lexer.
+var VBNet = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "VB.net",
+		Aliases:         []string{"vb.net", "vbnet"},
+		Filenames:       []string{"*.vb", "*.bas"},
+		MimeTypes:       []string{"text/x-vbnet", "text/x-vba"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`^\s*<.*?>`, NameAttribute, nil},
+			{`\s+`, Text, nil},
+			{`\n`, Text, nil},
+			{`rem\b.*?\n`, Comment, nil},
+			{`'.*?\n`, Comment, nil},
+			{`#If\s.*?\sThen|#ElseIf\s.*?\sThen|#Else|#End\s+If|#Const|#ExternalSource.*?\n|#End\s+ExternalSource|#Region.*?\n|#End\s+Region|#ExternalChecksum`, CommentPreproc, nil},
+			{`[(){}!#,.:]`, Punctuation, nil},
+			{`Option\s+(Strict|Explicit|Compare)\s+(On|Off|Binary|Text)`, KeywordDeclaration, nil},
+			{Words(`(?<!\.)`, `\b`, `AddHandler`, `Alias`, `ByRef`, `ByVal`, `Call`, `Case`, `Catch`, `CBool`, `CByte`, `CChar`, `CDate`, `CDec`, `CDbl`, `CInt`, `CLng`, `CObj`, `Continue`, `CSByte`, `CShort`, `CSng`, `CStr`, `CType`, `CUInt`, `CULng`, `CUShort`, `Declare`, `Default`, `Delegate`, `DirectCast`, `Do`, `Each`, `Else`, `ElseIf`, `EndIf`, `Erase`, `Error`, `Event`, `Exit`, `False`, `Finally`, `For`, `Friend`, `Get`, `Global`, `GoSub`, `GoTo`, `Handles`, `If`, `Implements`, `Inherits`, `Interface`, `Let`, `Lib`, `Loop`, `Me`, `MustInherit`, `MustOverride`, `MyBase`, `MyClass`, `Narrowing`, `New`, `Next`, `Not`, `Nothing`, `NotInheritable`, `NotOverridable`, `Of`, `On`, `Operator`, `Option`, `Optional`, `Overloads`, `Overridable`, `Overrides`, `ParamArray`, `Partial`, `Private`, `Protected`, `Public`, `RaiseEvent`, `ReadOnly`, `ReDim`, `RemoveHandler`, `Resume`, `Return`, `Select`, `Set`, `Shadows`, `Shared`, `Single`, `Static`, `Step`, `Stop`, `SyncLock`, `Then`, `Throw`, `To`, `True`, `Try`, `TryCast`, `Wend`, `Using`, `When`, `While`, `Widening`, `With`, `WithEvents`, `WriteOnly`), Keyword, nil},
+			{`(?<!\.)End\b`, Keyword, Push("end")},
+			{`(?<!\.)(Dim|Const)\b`, Keyword, Push("dim")},
+			{`(?<!\.)(Function|Sub|Property)(\s+)`, ByGroups(Keyword, Text), Push("funcname")},
+			{`(?<!\.)(Class|Structure|Enum)(\s+)`, ByGroups(Keyword, Text), Push("classname")},
+			{`(?<!\.)(Module|Namespace|Imports)(\s+)`, ByGroups(Keyword, Text), Push("namespace")},
+			{`(?<!\.)(Boolean|Byte|Char|Date|Decimal|Double|Integer|Long|Object|SByte|Short|Single|String|Variant|UInteger|ULong|UShort)\b`, KeywordType, nil},
+			{`(?<!\.)(AddressOf|And|AndAlso|As|GetType|In|Is|IsNot|Like|Mod|Or|OrElse|TypeOf|Xor)\b`, OperatorWord, nil},
+			{`&=|[*]=|/=|\\=|\^=|\+=|-=|<<=|>>=|<<|>>|:=|<=|>=|<>|[-&*/\\^+=<>\[\]]`, Operator, nil},
+			{`"`, LiteralString, Push("string")},
+			{`_\n`, Text, nil},
+			{vbName, Name, nil},
+			{`#.*?#`, LiteralDate, nil},
+			{`(\d+\.\d*|\d*\.\d+)(F[+-]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`\d+([SILDFR]|US|UI|UL)?`, LiteralNumberInteger, nil},
+			{`&H[0-9a-f]+([SILDFR]|US|UI|UL)?`, LiteralNumberInteger, nil},
+			{`&O[0-7]+([SILDFR]|US|UI|UL)?`, LiteralNumberInteger, nil},
+		},
+		"string": {
+			{`""`, LiteralString, nil},
+			{`"C?`, LiteralString, Pop(1)},
+			{`[^"]+`, LiteralString, nil},
+		},
+		"dim": {
+			{vbName, NameVariable, Pop(1)},
+			Default(Pop(1)),
+		},
+		"funcname": {
+			{vbName, NameFunction, Pop(1)},
+		},
+		"classname": {
+			{vbName, NameClass, Pop(1)},
+		},
+		"namespace": {
+			{vbName, NameNamespace, nil},
+			{`\.`, NameNamespace, nil},
+			Default(Pop(1)),
+		},
+		"end": {
+			{`\s+`, Text, nil},
+			{`(Function|Sub|Property|Class|Structure|Enum|Module|Namespace)\b`, Keyword, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/v/verilog.go b/vendor/github.com/alecthomas/chroma/lexers/v/verilog.go
new file mode 100644
index 0000000000..a041f956e3
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/v/verilog.go
@@ -0,0 +1,68 @@
+package v
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Verilog lexer.
+var Verilog = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "verilog",
+		Aliases:   []string{"verilog", "v"},
+		Filenames: []string{"*.v"},
+		MimeTypes: []string{"text/x-verilog"},
+		EnsureNL:  true,
+	},
+	Rules{
+		"root": {
+			{"^\\s*`define", CommentPreproc, Push("macro")},
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`/(\\\n)?/(\n|(.|\n)*?[^\\]\n)`, CommentSingle, nil},
+			{`/(\\\n)?[*](.|\n)*?[*](\\\n)?/`, CommentMultiline, nil},
+			{`[{}#@]`, Punctuation, nil},
+			{`L?"`, LiteralString, Push("string")},
+			{`L?'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'`, LiteralStringChar, nil},
+			{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?`, LiteralNumberFloat, nil},
+			{`(\d+\.\d*|\.\d+|\d+[fF])[fF]?`, LiteralNumberFloat, nil},
+			{`([0-9]+)|(\'h)[0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`([0-9]+)|(\'b)[01]+`, LiteralNumberBin, nil},
+			{`([0-9]+)|(\'d)[0-9]+`, LiteralNumberInteger, nil},
+			{`([0-9]+)|(\'o)[0-7]+`, LiteralNumberOct, nil},
+			{`\'[01xz]`, LiteralNumber, nil},
+			{`\d+[Ll]?`, LiteralNumberInteger, nil},
+			{`\*/`, Error, nil},
+			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
+			{`[()\[\],.;\']`, Punctuation, nil},
+			{"`[a-zA-Z_]\\w*", NameConstant, nil},
+			{`^(\s*)(package)(\s+)`, ByGroups(Text, KeywordNamespace, Text), nil},
+			{`^(\s*)(import)(\s+)`, ByGroups(Text, KeywordNamespace, Text), Push("import")},
+			{Words(``, `\b`, `always`, `always_comb`, `always_ff`, `always_latch`, `and`, `assign`, `automatic`, `begin`, `break`, `buf`, `bufif0`, `bufif1`, `case`, `casex`, `casez`, `cmos`, `const`, `continue`, `deassign`, `default`, `defparam`, `disable`, `do`, `edge`, `else`, `end`, `endcase`, `endfunction`, `endgenerate`, `endmodule`, `endpackage`, `endprimitive`, `endspecify`, `endtable`, `endtask`, `enum`, `event`, `final`, `for`, `force`, `forever`, `fork`, `function`, `generate`, `genvar`, `highz0`, `highz1`, `if`, `initial`, `inout`, `input`, `integer`, `join`, `large`, `localparam`, `macromodule`, `medium`, `module`, `nand`, `negedge`, `nmos`, `nor`, `not`, `notif0`, `notif1`, `or`, `output`, `packed`, `parameter`, `pmos`, `posedge`, `primitive`, `pull0`, `pull1`, `pulldown`, `pullup`, `rcmos`, `ref`, `release`, `repeat`, `return`, `rnmos`, `rpmos`, `rtran`, `rtranif0`, `rtranif1`, `scalared`, `signed`, `small`, `specify`, `specparam`, `strength`, `string`, `strong0`, `strong1`, `struct`, `table`, `task`, `tran`, `tranif0`, `tranif1`, `type`, `typedef`, `unsigned`, `var`, `vectored`, `void`, `wait`, `weak0`, `weak1`, `while`, `xnor`, `xor`), Keyword, nil},
+			{Words("`", `\b`, `accelerate`, `autoexpand_vectornets`, `celldefine`, `default_nettype`, `else`, `elsif`, `endcelldefine`, `endif`, `endprotect`, `endprotected`, `expand_vectornets`, `ifdef`, `ifndef`, `include`, `noaccelerate`, `noexpand_vectornets`, `noremove_gatenames`, `noremove_netnames`, `nounconnected_drive`, `protect`, `protected`, `remove_gatenames`, `remove_netnames`, `resetall`, `timescale`, `unconnected_drive`, `undef`), CommentPreproc, nil},
+			{Words(`\$`, `\b`, `bits`, `bitstoreal`, `bitstoshortreal`, `countdrivers`, `display`, `fclose`, `fdisplay`, `finish`, `floor`, `fmonitor`, `fopen`, `fstrobe`, `fwrite`, `getpattern`, `history`, `incsave`, `input`, `itor`, `key`, `list`, `log`, `monitor`, `monitoroff`, `monitoron`, `nokey`, `nolog`, `printtimescale`, `random`, `readmemb`, `readmemh`, `realtime`, `realtobits`, `reset`, `reset_count`, `reset_value`, `restart`, `rtoi`, `save`, `scale`, `scope`, `shortrealtobits`, `showscopes`, `showvariables`, `showvars`, `sreadmemb`, `sreadmemh`, `stime`, `stop`, `strobe`, `time`, `timeformat`, `write`), NameBuiltin, nil},
+			{Words(``, `\b`, `byte`, `shortint`, `int`, `longint`, `integer`, `time`, `bit`, `logic`, `reg`, `supply0`, `supply1`, `tri`, `triand`, `trior`, `tri0`, `tri1`, `trireg`, `uwire`, `wire`, `wand`, `woshortreal`, `real`, `realtime`), KeywordType, nil},
+			{`[a-zA-Z_]\w*:(?!:)`, NameLabel, nil},
+			{`\$?[a-zA-Z_]\w*`, Name, nil},
+		},
+		"string": {
+			{`"`, LiteralString, Pop(1)},
+			{`\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})`, LiteralStringEscape, nil},
+			{`[^\\"\n]+`, LiteralString, nil},
+			{`\\\n`, LiteralString, nil},
+			{`\\`, LiteralString, nil},
+		},
+		"macro": {
+			{`[^/\n]+`, CommentPreproc, nil},
+			{`/[*](.|\n)*?[*]/`, CommentMultiline, nil},
+			{`//.*?\n`, CommentSingle, Pop(1)},
+			{`/`, CommentPreproc, nil},
+			{`(?<=\\)\n`, CommentPreproc, nil},
+			{`\n`, CommentPreproc, Pop(1)},
+		},
+		"import": {
+			{`[\w:]+\*?`, NameNamespace, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/v/vhdl.go b/vendor/github.com/alecthomas/chroma/lexers/v/vhdl.go
new file mode 100644
index 0000000000..be045c8212
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/v/vhdl.go
@@ -0,0 +1,66 @@
+package v
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// VHDL lexer.
+var VHDL = internal.Register(MustNewLexer(
+	&Config{
+		Name:            "VHDL",
+		Aliases:         []string{"vhdl"},
+		Filenames:       []string{"*.vhdl", "*.vhd"},
+		MimeTypes:       []string{"text/x-vhdl"},
+		CaseInsensitive: true,
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`--.*?$`, CommentSingle, nil},
+			{`'(U|X|0|1|Z|W|L|H|-)'`, LiteralStringChar, nil},
+			{`[~!%^&*+=|?:<>/-]`, Operator, nil},
+			{`'[a-z_]\w*`, NameAttribute, nil},
+			{`[()\[\],.;\']`, Punctuation, nil},
+			{`"[^\n\\"]*"`, LiteralString, nil},
+			{`(library)(\s+)([a-z_]\w*)`, ByGroups(Keyword, Text, NameNamespace), nil},
+			{`(use)(\s+)(entity)`, ByGroups(Keyword, Text, Keyword), nil},
+			{`(use)(\s+)([a-z_][\w.]*\.)(all)`, ByGroups(Keyword, Text, NameNamespace, Keyword), nil},
+			{`(use)(\s+)([a-z_][\w.]*)`, ByGroups(Keyword, Text, NameNamespace), nil},
+			{`(std|ieee)(\.[a-z_]\w*)`, ByGroups(NameNamespace, NameNamespace), nil},
+			{Words(``, `\b`, `std`, `ieee`, `work`), NameNamespace, nil},
+			{`(entity|component)(\s+)([a-z_]\w*)`, ByGroups(Keyword, Text, NameClass), nil},
+			{`(architecture|configuration)(\s+)([a-z_]\w*)(\s+)(of)(\s+)([a-z_]\w*)(\s+)(is)`, ByGroups(Keyword, Text, NameClass, Text, Keyword, Text, NameClass, Text, Keyword), nil},
+			{`([a-z_]\w*)(:)(\s+)(process|for)`, ByGroups(NameClass, Operator, Text, Keyword), nil},
+			// This seems to cause a recursive loop.
+			// {`(end)(\s+)`, ByGroups(UsingSelf("root"), Text), Push("endblock")},
+			{`(end)(\s+)`, ByGroups(Keyword, Text), Push("endblock")},
+			Include("types"),
+			Include("keywords"),
+			Include("numbers"),
+			{`[a-z_]\w*`, Name, nil},
+		},
+		"endblock": {
+			Include("keywords"),
+			{`[a-z_]\w*`, NameClass, nil},
+			{`(\s+)`, Text, nil},
+			{`;`, Punctuation, Pop(1)},
+		},
+		"types": {
+			{Words(``, `\b`, `boolean`, `bit`, `character`, `severity_level`, `integer`, `time`, `delay_length`, `natural`, `positive`, `string`, `bit_vector`, `file_open_kind`, `file_open_status`, `std_ulogic`, `std_ulogic_vector`, `std_logic`, `std_logic_vector`, `signed`, `unsigned`), KeywordType, nil},
+		},
+		"keywords": {
+			{Words(``, `\b`, `abs`, `access`, `after`, `alias`, `all`, `and`, `architecture`, `array`, `assert`, `attribute`, `begin`, `block`, `body`, `buffer`, `bus`, `case`, `component`, `configuration`, `constant`, `disconnect`, `downto`, `else`, `elsif`, `end`, `entity`, `exit`, `file`, `for`, `function`, `generate`, `generic`, `group`, `guarded`, `if`, `impure`, `in`, `inertial`, `inout`, `is`, `label`, `library`, `linkage`, `literal`, `loop`, `map`, `mod`, `nand`, `new`, `next`, `nor`, `not`, `null`, `of`, `on`, `open`, `or`, `others`, `out`, `package`, `port`, `postponed`, `procedure`, `process`, `pure`, `range`, `record`, `register`, `reject`, `rem`, `return`, `rol`, `ror`, `select`, `severity`, `signal`, `shared`, `sla`, `sll`, `sra`, `srl`, `subtype`, `then`, `to`, `transport`, `type`, `units`, `until`, `use`, `variable`, `wait`, `when`, `while`, `with`, `xnor`, `xor`), Keyword, nil},
+		},
+		"numbers": {
+			{`\d{1,2}#[0-9a-f_]+#?`, LiteralNumberInteger, nil},
+			{`\d+`, LiteralNumberInteger, nil},
+			{`(\d+\.\d*|\.\d+|\d+)E[+-]?\d+`, LiteralNumberFloat, nil},
+			{`X"[0-9a-f_]+"`, LiteralNumberHex, nil},
+			{`O"[0-7_]+"`, LiteralNumberOct, nil},
+			{`B"[01_]+"`, LiteralNumberBin, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/v/vim.go b/vendor/github.com/alecthomas/chroma/lexers/v/vim.go
new file mode 100644
index 0000000000..7e1a1310e9
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/v/vim.go
@@ -0,0 +1,37 @@
+package v
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+	. "github.com/alecthomas/chroma/lexers/p" // nolint
+)
+
+// Viml lexer.
+var Viml = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "VimL",
+		Aliases:   []string{"vim"},
+		Filenames: []string{"*.vim", ".vimrc", ".exrc", ".gvimrc", "_vimrc", "_exrc", "_gvimrc", "vimrc", "gvimrc"},
+		MimeTypes: []string{"text/x-vim"},
+	},
+	Rules{
+		"root": {
+			{`^([ \t:]*)(py(?:t(?:h(?:o(?:n)?)?)?)?)([ \t]*)(<<)([ \t]*)(.*)((?:\n|.)*)(\6)`, ByGroups(UsingSelf("root"), Keyword, Text, Operator, Text, Text, Using(Python), Text), nil},
+			{`^([ \t:]*)(py(?:t(?:h(?:o(?:n)?)?)?)?)([ \t])(.*)`, ByGroups(UsingSelf("root"), Keyword, Text, Using(Python)), nil},
+			{`^\s*".*`, Comment, nil},
+			{`[ \t]+`, Text, nil},
+			{`/(\\\\|\\/|[^\n/])*/`, LiteralStringRegex, nil},
+			{`"(\\\\|\\"|[^\n"])*"`, LiteralStringDouble, nil},
+			{`'(''|[^\n'])*'`, LiteralStringSingle, nil},
+			{`(?<=\s)"[^\-:.%#=*].*`, Comment, nil},
+			{`-?\d+`, LiteralNumber, nil},
+			{`#[0-9a-f]{6}`, LiteralNumberHex, nil},
+			{`^:`, Punctuation, nil},
+			{`[()<>+=!|,~-]`, Punctuation, nil},
+			{`\b(let|if|else|endif|elseif|fun|function|endfunction)\b`, Keyword, nil},
+			{`\b(NONE|bold|italic|underline|dark|light)\b`, NameBuiltin, nil},
+			{`\b\w+\b`, NameOther, nil},
+			{`.`, Text, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/v/vue.go b/vendor/github.com/alecthomas/chroma/lexers/v/vue.go
new file mode 100644
index 0000000000..5c2457deec
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/v/vue.go
@@ -0,0 +1,107 @@
+package v
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Vue lexer.
+//
+// This was generated from https://github.com/testdrivenio/vue-lexer
+var Vue = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "vue",
+		Aliases:   []string{"vue", "vuejs"},
+		Filenames: []string{"*.vue"},
+		MimeTypes: []string{"text/x-vue", "application/x-vue"},
+		DotAll:    true,
+	},
+	Rules{
+		"commentsandwhitespace": {
+			{`\s+`, Text, nil},
+			{`<!--`, Comment, nil},
+			{`//.*?\n`, CommentSingle, nil},
+			{`/\*.*?\*/`, CommentMultiline, nil},
+		},
+		"slashstartsregex": {
+			Include("commentsandwhitespace"),
+			{`/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gimuy]+\b|\B)`, LiteralStringRegex, Pop(1)},
+			{`(?=/)`, Text, Push("#pop", "badregex")},
+			Default(Pop(1)),
+		},
+		"badregex": {
+			{`\n`, Text, Pop(1)},
+		},
+		"root": {
+			Include("vue"),
+			{`\A#! ?/.*?\n`, CommentHashbang, nil},
+			{`^(?=\s|/|<!--)`, Text, Push("slashstartsregex")},
+			Include("commentsandwhitespace"),
+			{`(\.\d+|[0-9]+\.[0-9]*)([eE][-+]?[0-9]+)?`, LiteralNumberFloat, nil},
+			{`0[bB][01]+`, LiteralNumberBin, nil},
+			{`0[oO][0-7]+`, LiteralNumberOct, nil},
+			{`0[xX][0-9a-fA-F]+`, LiteralNumberHex, nil},
+			{`[0-9]+`, LiteralNumberInteger, nil},
+			{`\.\.\.|=>`, Punctuation, nil},
+			{`\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?`, Operator, Push("slashstartsregex")},
+			{`[{(\[;,]`, Punctuation, Push("slashstartsregex")},
+			{`[})\].]`, Punctuation, nil},
+			{`(for|in|while|do|break|return|continue|switch|case|default|if|else|throw|try|catch|finally|new|delete|typeof|instanceof|void|yield|this|of)\b`, Keyword, Push("slashstartsregex")},
+			{`(var|let|with|function)\b`, KeywordDeclaration, Push("slashstartsregex")},
+			{`(abstract|boolean|byte|char|class|const|debugger|double|enum|export|extends|final|float|goto|implements|import|int|interface|long|native|package|private|protected|public|short|static|super|synchronized|throws|transient|volatile)\b`, KeywordReserved, nil},
+			{`(true|false|null|NaN|Infinity|undefined)\b`, KeywordConstant, nil},
+			{`(Array|Boolean|Date|Error|Function|Math|netscape|Number|Object|Packages|RegExp|String|Promise|Proxy|sun|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|Error|eval|isFinite|isNaN|isSafeInteger|parseFloat|parseInt|document|this|window)\b`, NameBuiltin, nil},
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ਅ-ਊਏ-ਐਓ-ਨਪ-ਰਲ-ਲ਼ਵ-ਸ਼ਸ-ਹਖ਼-ੜਫ਼ੲ-ੴઅ-ઍએ-ઑઓ-નપ-રલ-ળવ-હઽૐૠ-ૡૹଅ-ଌଏ-ଐଓ-ନପ-ରଲ-ଳଵ-ହଽଡ଼-ଢ଼ୟ-ୡୱஃஅ-ஊஎ-ஐஒ-கங-சஜஞ-டண-தந-பம-ஹௐఅ-ఌఎ-ఐఒ-నప-హఽౘ-ౚౠ-ౡಀಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹಽೞೠ-ೡೱ-ೲഅ-ഌഎ-ഐഒ-ഺഽൎൔ-ൖൟ-ൡൺ-ൿඅ-ඖක-නඳ-රලව-ෆก-ะา-ำเ-ๅກ-ຂຄງ-ຈຊຍດ-ທນ-ຟມ-ຣລວສ-ຫອ-ະາ-ຳຽເ-ໄໜ-ໟༀཀ-ཇཉ-ཬྈ-ྌက-ဪဿၐ-ၕၚ-ၝၡၥ-ၦၮ-ၰၵ-ႁႎᄀ-ቈቊ-ቍቐ-ቖቘቚ-ቝበ-ኈኊ-ኍነ-ኰኲ-ኵኸ-ኾዀዂ-ዅወ-ዖዘ-ጐጒ-ጕጘ-ፚᎀ-ᎏᐁ-ᙬᙯ-ᙿᚁ-ᚚᚠ-ᛪᛱ-ᛸᜀ-ᜌᜎ-ᜑᜠ-ᜱᝀ-ᝑᝠ-ᝬᝮ-ᝰក-ឳៜᠠ-ᡂᡄ-ᡸᢀ-ᢄᢇ-ᢨᢪᢰ-ᣵᤀ-ᤞᥐ-ᥭᥰ-ᥴᦀ-ᦫᦰ-ᧉᨀ-ᨖᨠ-ᩔᬅ-ᬳᭅ-ᭋᮃ-ᮠᮮ-ᮯᮺ-ᯥᰀ-ᰣᱍ-ᱏᱚ-ᱷᳩ-ᳬᳮ-ᳱᳵ-ᳶℵ-ℸⴰ-ⵧⶀ-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞ〆〼ぁ-ゖゟァ-ヺヿㄅ-ㄯㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿯ꀀ-ꀔꀖ-ꒌꓐ-ꓷꔀ-ꘋꘐ-ꘟꘪ-ꘫꙮꚠ-ꛥꞏꟷꟻ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꣲ-ꣷꣻꣽ-ꣾꤊ-ꤥꤰ-ꥆꥠ-ꥼꦄ-ꦲꧠ-ꧤꧧ-ꧯꧺ-ꧾꨀ-ꨨꩀ-ꩂꩄ-ꩋꩠ-ꩯꩱ-ꩶꩺꩾ-ꪯꪱꪵ-ꪶꪹ-ꪽꫀꫂꫛ-ꫜꫠ-ꫪꫲꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꯀ-ꯢ가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎יִײַ-ﬨשׁ-זּטּ-לּמּנּ-סּףּ-פּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷻﹰ-ﹴﹶ-ﻼｦ-ｯｱ-ﾝﾠ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ𐀀-𐀋𐀍-𐀦𐀨-𐀺𐀼-𐀽𐀿-𐁍𐁐-𐁝𐂀-𐃺𐊀-𐊜𐊠-𐋐𐌀-𐌟𐌭-𐍀𐍂-𐍉𐍐-𐍵𐎀-𐎝𐎠-𐏃𐏈-𐏏𐑐-𐒝𐔀-𐔧𐔰-𐕣𐘀-𐜶𐝀-𐝕𐝠-𐝧𐠀-𐠅𐠈𐠊-𐠵𐠷-𐠸𐠼𐠿-𐡕𐡠-𐡶𐢀-𐢞𐣠-𐣲𐣴-𐣵𐤀-𐤕𐤠-𐤹𐦀-𐦷𐦾-𐦿𐨀𐨐-𐨓𐨕-𐨗𐨙-𐨵𐩠-𐩼𐪀-𐪜𐫀-𐫇𐫉-𐫤𐬀-𐬵𐭀-𐭕𐭠-𐭲𐮀-𐮑𐰀-𐱈𐴀-𐴣𐼀-𐼜𐼧𐼰-𐽅𑀃-𑀷𑂃-𑂯𑃐-𑃨𑄃-𑄦𑅄𑅐-𑅲𑅶𑆃-𑆲𑇁-𑇄𑇚𑇜𑈀-𑈑𑈓-𑈫𑊀-𑊆𑊈𑊊-𑊍𑊏-𑊝𑊟-𑊨𑊰-𑋞𑌅-𑌌𑌏-𑌐𑌓-𑌨𑌪-𑌰𑌲-𑌳𑌵-𑌹𑌽𑍐𑍝-𑍡𑐀-𑐴𑑇-𑑊𑒀-𑒯𑓄-𑓅𑓇𑖀-𑖮𑗘-𑗛𑘀-𑘯𑙄𑚀-𑚪𑜀-𑜚𑠀-𑠫𑣿𑨀𑨋-𑨲𑨺𑩐𑩜-𑪃𑪆-𑪉𑪝𑫀-𑫸𑰀-𑰈𑰊-𑰮𑱀𑱲-𑲏𑴀-𑴆𑴈-𑴉𑴋-𑴰𑵆𑵠-𑵥𑵧-𑵨𑵪-𑶉𑶘𑻠-𑻲𒀀-𒎙𒒀-𒕃𓀀-𓐮𔐀-𔙆𖠀-𖨸𖩀-𖩞𖫐-𖫭𖬀-𖬯𖭣-𖭷𖭽-𖮏𖼀-𖽄𖽐𗀀-𘟱𘠀-𘫲𛀀-𛄞𛅰-𛋻𛰀-𛱪𛱰-𛱼𛲀-𛲈𛲐-𛲙𞠀-𞣄𞸀-𞸃𞸅-𞸟𞸡-𞸢𞸤𞸧𞸩-𞸲𞸴-𞸷𞸹𞸻𞹂𞹇𞹉𞹋𞹍-𞹏𞹑-𞹒𞹔𞹗𞹙𞹛𞹝𞹟𞹡-𞹢𞹤𞹧-𞹪𞹬-𞹲𞹴-𞹷𞹹-𞹼𞹾𞺀-𞺉𞺋-𞺛𞺡-𞺣𞺥-𞺩𞺫-𞺻𠀀-𪛖𪜀-𫜴𫝀-𫠝𫠠-𬺡𬺰-𮯠丽-𪘀ᛮ-ᛰⅠ-ↂↅ-ↈ〇〡-〩〸-〺ꛦ-ꛯ𐅀-𐅴𐍁𐍊𐏑-𐏕𒐀-𒑮̀-ͯ҃-֑҇-ֽֿׁ-ׂׄ-ׇׅؐ-ًؚ-ٰٟۖ-ۜ۟-ۤۧ-۪ۨ-ܑۭܰ-݊ަ-ް߫-߽߳ࠖ-࠙ࠛ-ࠣࠥ-ࠧࠩ-࡙࠭-࡛࣓-ࣣ࣡-ंऺ़ु-ै्॑-ॗॢ-ॣঁ়ু-ৄ্ৢ-ৣ৾ਁ-ਂ਼ੁ-ੂੇ-ੈੋ-੍ੑੰ-ੱੵઁ-ં઼ુ-ૅે-ૈ્ૢ-ૣૺ-૿ଁ଼ିୁ-ୄ୍ୖୢ-ୣஂீ்ఀఄా-ీె-ైొ-్ౕ-ౖౢ-ౣಁ಼ಿೆೌ-್ೢ-ೣഀ-ഁ഻-഼ു-ൄ്ൢ-ൣ්ි-ුූัิ-ฺ็-๎ັິ-ູົ-ຼ່-ໍ༘-ཱ༹༙༵༷-ཾྀ-྄྆-྇ྍ-ྗྙ-ྼ࿆ိ-ူဲ-့္-်ွ-ှၘ-ၙၞ-ၠၱ-ၴႂႅ-ႆႍႝ፝-፟ᜒ-᜔ᜲ-᜴ᝒ-ᝓᝲ-ᝳ឴-឵ិ-ួំ៉-៓៝᠋-᠍ᢅ-ᢆᢩᤠ-ᤢᤧ-ᤨᤲ᤹-᤻ᨗ-ᨘᨛᩖᩘ-ᩞ᩠ᩢᩥ-ᩬᩳ-᩿᩼᪰-᪽ᬀ-ᬃ᬴ᬶ-ᬺᬼᭂ᭫-᭳ᮀ-ᮁᮢ-ᮥᮨ-ᮩ᮫-ᮭ᯦ᯨ-ᯩᯭᯯ-ᯱᰬ-ᰳᰶ-᰷᳐-᳔᳒-᳢᳠-᳨᳭᳴᳸-᳹᷀-᷹᷻-᷿⃐-⃥⃜⃡-⃰⳯-⵿⳱ⷠ-〪ⷿ-゙〭-゚꙯ꙴ-꙽ꚞ-ꚟ꛰-꛱ꠂ꠆ꠋꠥ-ꠦ꣄-ꣅ꣠-꣱ꣿꤦ-꤭ꥇ-ꥑꦀ-ꦂ꦳ꦶ-ꦹꦼꧥꨩ-ꨮꨱ-ꨲꨵ-ꨶꩃꩌꩼꪰꪲ-ꪴꪷ-ꪸꪾ-꪿꫁ꫬ-ꫭ꫶ꯥꯨ꯭ﬞ︀-️︠-𐇽𐋠︯𐍶-𐍺𐨁-𐨃𐨅-𐨆𐨌-𐨏𐨸-𐨿𐨺𐫥-𐫦𐴤-𐽆𐴧-𐽐𑀁𑀸-𑁆𑁿-𑂁𑂳-𑂶𑂹-𑂺𑄀-𑄂𑄧-𑄫𑄭-𑅳𑄴𑆀-𑆁𑆶-𑆾𑇉-𑇌𑈯-𑈱𑈴𑈶-𑈷𑈾𑋟𑋣-𑋪𑌀-𑌁𑌻-𑌼𑍀𑍦-𑍬𑍰-𑍴𑐸-𑐿𑑂-𑑄𑑆𑑞𑒳-𑒸𑒺𑒿-𑓀𑓂-𑓃𑖲-𑖵𑖼-𑖽𑖿-𑗀𑗜-𑗝𑘳-𑘺𑘽𑘿-𑙀𑚫𑚭𑚰-𑚵𑚷𑜝-𑜟𑜢-𑜥𑜧-𑜫𑠯-𑠷𑠹-𑠺𑨁-𑨊𑨳-𑨸𑨻-𑨾𑩇𑩑-𑩖𑩙-𑩛𑪊-𑪖𑪘-𑪙𑰰-𑰶𑰸-𑰽𑰿𑲒-𑲧𑲪-𑲰𑲲-𑲳𑲵-𑲶𑴱-𑴶𑴺𑴼-𑴽𑴿-𑵅𑵇𑶐-𑶑𑶕𑶗𑻳-𑻴𖫰-𖫴𖬰-𖬶𖾏-𖾒𛲝-𛲞𝅧-𝅩𝅻-𝆂𝆅-𝆋𝆪-𝆭𝉂-𝉄𝨀-𝨶𝨻-𝩬𝩵𝪄𝪛-𝪟𝪡-𝪯𞀀-𞀆𞀈-𞀘𞀛-𞀡𞀣-𞀤𞀦-𞣐𞀪-𞣖𞥄-𞥊󠄀-󠇯ःऻा-ीॉ-ौॎ-ॏং-ঃা-ীে-ৈো-ৌৗਃਾ-ੀઃા-ીૉો-ૌଂ-ଃାୀେ-ୈୋ-ୌୗா-ிு-ூெ-ைொ-ௌௗఁ-ఃు-ౄಂ-ಃಾೀ-ೄೇ-ೈೊ-ೋೕ-ೖം-ഃാ-ീെ-ൈൊ-ൌൗං-ඃා-ෑෘ-ෟෲ-ෳ༾-༿ཿါ-ာေးျ-ြၖ-ၗၢ-ၤၧ-ၭႃ-ႄႇ-ႌႏႚ-ႜាើ-ៅះ-ៈᤣ-ᤦᤩ-ᤫᤰ-ᤱᤳ-ᤸᨙ-ᨚᩕᩗᩡᩣ-ᩤᩭ-ᩲᬄᬵᬻᬽ-ᭁᭃ-᭄ᮂᮡᮦ-ᮧ᮪ᯧᯪ-ᯬᯮ᯲-᯳ᰤ-ᰫᰴ-ᰵ᳡ᳲ-ᳳ᳷〮-〯ꠣ-ꠤꠧꢀ-ꢁꢴ-ꣃꥒ-꥓ꦃꦴ-ꦵꦺ-ꦻꦽ-꧀ꨯ-ꨰꨳ-ꨴꩍꩻꩽꫫꫮ-ꫯꫵꯣ-ꯤꯦ-ꯧꯩ-ꯪ꯬𑀀𑀂𑂂𑂰-𑂲𑂷-𑂸𑄬𑅅-𑅆𑆂𑆳-𑆵𑆿-𑇀𑈬-𑈮𑈲-𑈳𑈵𑋠-𑋢𑌂-𑌃𑌾-𑌿𑍁-𑍄𑍇-𑍈𑍋-𑍍𑍗𑍢-𑍣𑐵-𑐷𑑀-𑑁𑑅𑒰-𑒲𑒹𑒻-𑒾𑓁𑖯-𑖱𑖸-𑖻𑖾𑘰-𑘲𑘻-𑘼𑘾𑚬𑚮-𑚯𑚶𑜠-𑜡𑜦𑠬-𑠮𑠸𑨹𑩗-𑩘𑪗𑰯𑰾𑲩𑲱𑲴𑶊-𑶎𑶓-𑶔𑶖𑻵-𑻶𖽑-𖽾𝅥-𝅦𝅭-𝅲0-9٠-٩۰-۹߀-߉०-९০-৯੦-੯૦-૯୦-୯௦-௯౦-౯೦-೯൦-൯෦-෯๐-๙໐-໙༠-༩၀-၉႐-႙០-៩᠐-᠙᥆-᥏᧐-᧙᪀-᪉᪐-᪙᭐-᭙᮰-᮹᱀-᱉᱐-᱙꘠-꘩꣐-꣙꤀-꤉꧐-꧙꧰-꧹꩐-꩙꯰-꯹０-９𐒠-𐒩𐴰-𐴹𑁦-𑁯𑃰-𑃹𑄶-𑄿𑇐-𑇙𑋰-𑋹𑑐-𑑙𑓐-𑓙𑙐-𑙙𑛀-𑛉𑜰-𑜹𑣠-𑣩𑱐-𑱙𑵐-𑵙𑶠-𑶩𖩠-𖩩𖭐-𖭙𝟎-𝟿𞥐-𞥙_‿-⁀⁔︳-︴﹍-﹏＿‌‍]|\\u[a-fA-F0-9]{4}))*`, NameOther, nil},
+			{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
+			{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
+			{"`", LiteralStringBacktick, Push("interp")},
+		},
+		"interp": {
+			{"`", LiteralStringBacktick, Pop(1)},
+			{`\\\\`, LiteralStringBacktick, nil},
+			{"\\\\`", LiteralStringBacktick, nil},
+			{`\$\{`, LiteralStringInterpol, Push("interp-inside")},
+			{`\$`, LiteralStringBacktick, nil},
+			{"[^`\\\\$]+", LiteralStringBacktick, nil},
+		},
+		"interp-inside": {
+			{`\}`, LiteralStringInterpol, Pop(1)},
+			Include("root"),
+		},
+		"vue": {
+			{`(<)([\w]+)`, ByGroups(Punctuation, NameTag), Push("tag")},
+			{`(<)(/)([\w]+)(>)`, ByGroups(Punctuation, Punctuation, NameTag, Punctuation), nil},
+		},
+		"tag": {
+			{`\s+`, Text, nil},
+			{`(-)([\w]+)`, NameTag, nil},
+			{`(@[\w]+)(="[\S]+")(>)`, ByGroups(NameTag, LiteralString, Punctuation), nil},
+			{`(@[\w]+)(="[\S]+")`, ByGroups(NameTag, LiteralString), nil},
+			{`(@[\S]+)(="[\S]+")`, ByGroups(NameTag, LiteralString), nil},
+			{`(:[\S]+)(="[\S]+")`, ByGroups(NameTag, LiteralString), nil},
+			{`(:)`, Operator, nil},
+			{`(v-b-[\S]+)`, NameTag, nil},
+			{`(v-[\w]+)(=".+)([:][\w]+)(="[\w]+")(>)`, ByGroups(NameTag, LiteralString, NameTag, LiteralString, Punctuation), nil},
+			{`(v-[\w]+)(="[\S]+")(>)`, ByGroups(NameTag, LiteralString, Punctuation), nil},
+			{`(v-[\w]+)(>)`, ByGroups(NameTag, Punctuation), nil},
+			{`(v-[\w]+)(=".+")(>)`, ByGroups(NameTag, LiteralString, Punctuation), nil},
+			{`(<)([\w]+)`, ByGroups(Punctuation, NameTag), nil},
+			{`(<)(/)([\w]+)(>)`, ByGroups(Punctuation, Punctuation, NameTag, Punctuation), nil},
+			{`([\w]+\s*)(=)(\s*)`, ByGroups(NameAttribute, Operator, Text), Push("attr")},
+			{`[{}]+`, Punctuation, nil},
+			{`[\w\.]+`, NameAttribute, nil},
+			{`(/?)(\s*)(>)`, ByGroups(Punctuation, Text, Punctuation), Pop(1)},
+		},
+		"attr": {
+			{`{`, Punctuation, Push("expression")},
+			{`".*?"`, LiteralString, Pop(1)},
+			{`'.*?'`, LiteralString, Pop(1)},
+			Default(Pop(1)),
+		},
+		"expression": {
+			{`{`, Punctuation, Push()},
+			{`}`, Punctuation, Pop(1)},
+			Include("root"),
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/w/wdte.go b/vendor/github.com/alecthomas/chroma/lexers/w/wdte.go
new file mode 100644
index 0000000000..e4197a020b
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/w/wdte.go
@@ -0,0 +1,29 @@
+package w
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// WDTE lexer.
+var WDTE = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "WDTE",
+		Filenames: []string{"*.wdte"},
+	},
+	Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`#(.*?)\n`, CommentSingle, nil},
+			{`-?[0-9]+`, LiteralNumberInteger, nil},
+			{`-?[0-9]*\.[0-9]+`, LiteralNumberFloat, nil},
+			{`"[^"]*"`, LiteralString, nil},
+			{`'[^']*'`, LiteralString, nil},
+			{Words(``, `\b`, `switch`, `default`, `memo`), KeywordReserved, nil},
+			{`{|}|;|->|=>|\(|\)|\[|\]|\.`, Operator, nil},
+			{`[^{};()[\].\s]+`, NameVariable, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/x/xml.go b/vendor/github.com/alecthomas/chroma/lexers/x/xml.go
new file mode 100644
index 0000000000..0bf9eb2b44
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/x/xml.go
@@ -0,0 +1,45 @@
+package x
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// XML lexer.
+var XML = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "XML",
+		Aliases:   []string{"xml"},
+		Filenames: []string{"*.xml", "*.xsl", "*.rss", "*.xslt", "*.xsd", "*.wsdl", "*.wsf", "*.svg"},
+		MimeTypes: []string{"text/xml", "application/xml", "image/svg+xml", "application/rss+xml", "application/atom+xml"},
+		DotAll:    true,
+	},
+	Rules{
+		"root": {
+			{`[^<&]+`, Text, nil},
+			{`&\S*?;`, NameEntity, nil},
+			{`\<\!\[CDATA\[.*?\]\]\>`, CommentPreproc, nil},
+			{`<!--`, Comment, Push("comment")},
+			{`<\?.*?\?>`, CommentPreproc, nil},
+			{`<![^>]*>`, CommentPreproc, nil},
+			{`<\s*[\w:.-]+`, NameTag, Push("tag")},
+			{`<\s*/\s*[\w:.-]+\s*>`, NameTag, nil},
+		},
+		"comment": {
+			{`[^-]+`, Comment, nil},
+			{`-->`, Comment, Pop(1)},
+			{`-`, Comment, nil},
+		},
+		"tag": {
+			{`\s+`, Text, nil},
+			{`[\w.:-]+\s*=`, NameAttribute, Push("attr")},
+			{`/?\s*>`, NameTag, Pop(1)},
+		},
+		"attr": {
+			{`\s+`, Text, nil},
+			{`".*?"`, LiteralString, Pop(1)},
+			{`'.*?'`, LiteralString, Pop(1)},
+			{`[^\s>]+`, LiteralString, Pop(1)},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/x/xorg.go b/vendor/github.com/alecthomas/chroma/lexers/x/xorg.go
new file mode 100644
index 0000000000..6e6cbec606
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/x/xorg.go
@@ -0,0 +1,25 @@
+package x
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Xorg lexer.
+var Xorg = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Xorg",
+		Aliases:   []string{"xorg.conf"},
+		Filenames: []string{"xorg.conf"},
+		MimeTypes: []string{},
+	},
+	Rules{
+		"root": {
+			{`\s+`, TextWhitespace, nil},
+			{`#.*$`, Comment, nil},
+			{`((|Sub)Section)(\s+)("\w+")`, ByGroups(KeywordNamespace, LiteralStringEscape, TextWhitespace, LiteralStringEscape), nil},
+			{`(End(|Sub)Section)`, KeywordNamespace, nil},
+			{`(\w+)(\s+)([^\n#]+)`, ByGroups(NameKeyword, TextWhitespace, LiteralString), nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/y/yaml.go b/vendor/github.com/alecthomas/chroma/lexers/y/yaml.go
new file mode 100644
index 0000000000..82fed0c0f4
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/y/yaml.go
@@ -0,0 +1,50 @@
+package y
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var YAML = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "YAML",
+		Aliases:   []string{"yaml"},
+		Filenames: []string{"*.yaml", "*.yml"},
+		MimeTypes: []string{"text/x-yaml"},
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			{`^---`, Text, nil},
+			{`[\n?]?\s*- `, Text, nil},
+			{`#.*$`, Comment, nil},
+			{`!![^\s]+`, CommentPreproc, nil},
+			{`&[^\s]+`, CommentPreproc, nil},
+			{`\*[^\s]+`, CommentPreproc, nil},
+			{`^%include\s+[^\n\r]+`, CommentPreproc, nil},
+			{`([>|+-]\s+)(\s+)((?:(?:.*?$)(?:[\n\r]*?)?)*)`, ByGroups(StringDoc, StringDoc, StringDoc), nil},
+			Include("key"),
+			Include("value"),
+			{`[?:,\[\]]`, Punctuation, nil},
+			{`.`, Text, nil},
+		},
+		"value": {
+			{Words(``, `\b`, "true", "false", "null"), KeywordConstant, nil},
+			{`"(?:\\.|[^"])*"`, StringDouble, nil},
+			{`'(?:\\.|[^'])*'`, StringSingle, nil},
+			{`\d\d\d\d-\d\d-\d\d([T ]\d\d:\d\d:\d\d(\.\d+)?(Z|\s+[-+]\d+)?)?`, LiteralDate, nil},
+			{`\b[+\-]?(0x[\da-f]+|0o[0-7]+|(\d+\.?\d*|\.?\d+)(e[\+\-]?\d+)?|\.inf|\.nan)\b`, Number, nil},
+			{`\b[\w]+\b`, Text, nil},
+		},
+		"key": {
+			{`"[^"\n].*": `, Keyword, nil},
+			{`(-)( )([^"\n{]*)(:)( )`, ByGroups(Punctuation, Whitespace, Keyword, Punctuation, Whitespace), nil},
+			{`([^"\n{]*)(:)( )`, ByGroups(Keyword, Punctuation, Whitespace), nil},
+			{`([^"\n{]*)(:)(\n)`, ByGroups(Keyword, Punctuation, Whitespace), nil},
+		},
+		"whitespace": {
+			{`\s+`, Whitespace, nil},
+			{`\n+`, Whitespace, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/lexers/y/yang.go b/vendor/github.com/alecthomas/chroma/lexers/y/yang.go
new file mode 100644
index 0000000000..73edb71e63
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/y/yang.go
@@ -0,0 +1,67 @@
+package y
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+var YANG = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "YANG",
+		Aliases:   []string{"yang"},
+		Filenames: []string{"*.yang"},
+		MimeTypes: []string{"application/yang"},
+	},
+	Rules{
+		"root": {
+			{`\s+`, Whitespace, nil},
+			{`[\{\}\;]+`, Punctuation, nil},
+			{`(?<![\-\w])(and|or|not|\+|\.)(?![\-\w])`, Operator, nil},
+
+			{`"(?:\\"|[^"])*?"`, StringDouble, nil},
+			{`'(?:\\'|[^'])*?'`, StringSingle, nil},
+
+			{`/\*`, CommentMultiline, Push("comments")},
+			{`//.*?$`, CommentSingle, nil},
+
+			//match BNF stmt for `node-identifier` with [ prefix ":"]
+			{`(?:^|(?<=[\s{};]))([\w.-]+)(:)([\w.-]+)(?=[\s{};])`, ByGroups(KeywordNamespace, Punctuation, Text), nil},
+
+			//match BNF stmt `date-arg-str`
+			{`([0-9]{4}\-[0-9]{2}\-[0-9]{2})(?=[\s\{\}\;])`, LiteralDate, nil},
+			{`([0-9]+\.[0-9]+)(?=[\s\{\}\;])`, NumberFloat, nil},
+			{`([0-9]+)(?=[\s\{\}\;])`, NumberInteger, nil},
+
+			//TOP_STMTS_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `module`, `submodule`), Keyword, nil},
+			//MODULE_HEADER_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `belongs-to`, `namespace`, `prefix`, `yang-version`), Keyword, nil},
+			//META_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `contact`, `description`, `organization`, `reference`, `revision`), Keyword, nil},
+			//LINKAGE_STMTS_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `import`, `include`, `revision-date`), Keyword, nil},
+			//BODY_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `action`, `argument`, `augment`, `deviation`, `extension`, `feature`, `grouping`, `identity`, `if-feature`, `input`, `notification`, `output`, `rpc`, `typedef`), Keyword, nil},
+			//DATA_DEF_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `anydata`, `anyxml`, `case`, `choice`, `config`, `container`, `deviate`, `leaf`, `leaf-list`, `list`, `must`, `presence`, `refine`, `uses`, `when`), Keyword, nil},
+			//TYPE_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `base`, `bit`, `default`, `enum`, `error-app-tag`, `error-message`, `fraction-digits`, `length`, `max-elements`, `min-elements`, `modifier`, `ordered-by`, `path`, `pattern`, `position`, `range`, `require-instance`, `status`, `type`, `units`, `value`, `yin-element`), Keyword, nil},
+			//LIST_STMT_KEYWORDS
+			{Words(``, `(?=[^\w\-\:])`, `key`, `mandatory`, `unique`), Keyword, nil},
+
+			//CONSTANTS_KEYWORDS - RFC7950 other keywords
+			{Words(``, `(?=[^\w\-\:])`, `add`, `current`, `delete`, `deprecated`, `false`, `invert-match`, `max`, `min`, `not-supported`, `obsolete`, `replace`, `true`, `unbounded`, `user`), NameClass, nil},
+
+			//RFC7950 Built-In Types
+			{Words(``, `(?=[^\w\-\:])`, `binary`, `bits`, `boolean`, `decimal64`, `empty`, `enumeration`, `identityref`, `instance-identifier`, `int16`, `int32`, `int64`, `int8`, `leafref`, `string`, `uint16`, `uint32`, `uint64`, `uint8`, `union`), NameClass, nil},
+
+			{`[^;{}\s\'\"]+`, Text, nil},
+		},
+		"comments": {
+			{`[^*/]`, CommentMultiline, nil},
+			{`/\*`, CommentMultiline, Push("comment")},
+			{`\*/`, CommentMultiline, Pop(1)},
+			{`[*/]`, CommentMultiline, nil},
+		},
+	},
+))
diff --git a/vendor/github.com/alecthomas/chroma/mutators.go b/vendor/github.com/alecthomas/chroma/mutators.go
new file mode 100644
index 0000000000..bd6d720e0f
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/mutators.go
@@ -0,0 +1,131 @@
+package chroma
+
+import (
+	"fmt"
+	"strings"
+)
+
+// A Mutator modifies the behaviour of the lexer.
+type Mutator interface {
+	// Mutate the lexer state machine as it is processing.
+	Mutate(state *LexerState) error
+}
+
+// A LexerMutator is an additional interface that a Mutator can implement
+// to modify the lexer when it is compiled.
+type LexerMutator interface {
+	// Rules are the lexer rules, state is the state key for the rule the mutator is associated with.
+	MutateLexer(rules CompiledRules, state string, rule int) error
+}
+
+// A MutatorFunc is a Mutator that mutates the lexer state machine as it is processing.
+type MutatorFunc func(state *LexerState) error
+
+func (m MutatorFunc) Mutate(state *LexerState) error { return m(state) } // nolint
+
+// Mutators applies a set of Mutators in order.
+func Mutators(modifiers ...Mutator) MutatorFunc {
+	return func(state *LexerState) error {
+		for _, modifier := range modifiers {
+			if err := modifier.Mutate(state); err != nil {
+				return err
+			}
+		}
+		return nil
+	}
+}
+
+type includeMutator struct {
+	state string
+}
+
+// Include the given state.
+func Include(state string) Rule {
+	return Rule{Mutator: &includeMutator{state}}
+}
+
+func (i *includeMutator) Mutate(s *LexerState) error {
+	return fmt.Errorf("should never reach here Include(%q)", i.state)
+}
+
+func (i *includeMutator) MutateLexer(rules CompiledRules, state string, rule int) error {
+	includedRules, ok := rules[i.state]
+	if !ok {
+		return fmt.Errorf("invalid include state %q", i.state)
+	}
+	rules[state] = append(rules[state][:rule], append(includedRules, rules[state][rule+1:]...)...)
+	return nil
+}
+
+type combinedMutator struct {
+	states []string
+}
+
+// Combined creates a new anonymous state from the given states, and pushes that state.
+func Combined(states ...string) Mutator {
+	return &combinedMutator{states}
+}
+
+func (c *combinedMutator) Mutate(s *LexerState) error {
+	return fmt.Errorf("should never reach here Combined(%v)", c.states)
+}
+
+func (c *combinedMutator) MutateLexer(rules CompiledRules, state string, rule int) error {
+	name := "__combined_" + strings.Join(c.states, "__")
+	if _, ok := rules[name]; !ok {
+		combined := []*CompiledRule{}
+		for _, state := range c.states {
+			rules, ok := rules[state]
+			if !ok {
+				return fmt.Errorf("invalid combine state %q", state)
+			}
+			combined = append(combined, rules...)
+		}
+		rules[name] = combined
+	}
+	rules[state][rule].Mutator = Push(name)
+	return nil
+}
+
+// Push states onto the stack.
+func Push(states ...string) MutatorFunc {
+	return func(s *LexerState) error {
+		if len(states) == 0 {
+			s.Stack = append(s.Stack, s.State)
+		} else {
+			for _, state := range states {
+				if state == "#pop" {
+					s.Stack = s.Stack[:len(s.Stack)-1]
+				} else {
+					s.Stack = append(s.Stack, state)
+				}
+			}
+		}
+		return nil
+	}
+}
+
+// Pop state from the stack when rule matches.
+func Pop(n int) MutatorFunc {
+	return func(state *LexerState) error {
+		if len(state.Stack) == 0 {
+			return fmt.Errorf("nothing to pop")
+		}
+		state.Stack = state.Stack[:len(state.Stack)-n]
+		return nil
+	}
+}
+
+// Default returns a Rule that applies a set of Mutators.
+func Default(mutators ...Mutator) Rule {
+	return Rule{Mutator: Mutators(mutators...)}
+}
+
+// Stringify returns the raw string for a set of tokens.
+func Stringify(tokens ...Token) string {
+	out := []string{}
+	for _, t := range tokens {
+		out = append(out, t.Value)
+	}
+	return strings.Join(out, "")
+}
diff --git a/vendor/github.com/alecthomas/chroma/pygments-lexers.txt b/vendor/github.com/alecthomas/chroma/pygments-lexers.txt
new file mode 100644
index 0000000000..9c9ced2eef
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/pygments-lexers.txt
@@ -0,0 +1,325 @@
+Generated with:
+
+  g 'class.*RegexLexer' | pawk --strict -F: '"pygments.lexers.%s.%s" % (f[0].split(".")[0], f[2].split()[1].split("(")[0])' > lexers.txt
+
+perl6:
+  Requires a bunch of helpers that I do not have the time to convert.
+
+kotlin:
+  invalid unicode escape sequences
+  FIXED: Have to disable wide Unicode characters in unistring.py
+
+pygments.lexers.ambient.AmbientTalkLexer
+pygments.lexers.ampl.AmplLexer
+pygments.lexers.actionscript.ActionScriptLexer
+pygments.lexers.actionscript.ActionScript3Lexer
+pygments.lexers.actionscript.MxmlLexer
+pygments.lexers.algebra.GAPLexer
+pygments.lexers.algebra.MathematicaLexer
+pygments.lexers.algebra.MuPADLexer
+pygments.lexers.algebra.BCLexer
+pygments.lexers.apl.APLLexer
+pygments.lexers.bibtex.BibTeXLexer
+pygments.lexers.bibtex.BSTLexer
+pygments.lexers.basic.BlitzMaxLexer
+pygments.lexers.basic.BlitzBasicLexer
+pygments.lexers.basic.MonkeyLexer
+pygments.lexers.basic.CbmBasicV2Lexer
+pygments.lexers.basic.QBasicLexer
+pygments.lexers.automation.AutohotkeyLexer
+pygments.lexers.automation.AutoItLexer
+pygments.lexers.archetype.AtomsLexer
+pygments.lexers.c_like.ClayLexer
+pygments.lexers.c_like.ValaLexer
+pygments.lexers.asm.GasLexer
+pygments.lexers.asm.ObjdumpLexer
+pygments.lexers.asm.HsailLexer
+pygments.lexers.asm.LlvmLexer
+pygments.lexers.asm.NasmLexer
+pygments.lexers.asm.TasmLexer
+pygments.lexers.asm.Ca65Lexer
+pygments.lexers.business.CobolLexer
+pygments.lexers.business.ABAPLexer
+pygments.lexers.business.OpenEdgeLexer
+pygments.lexers.business.GoodDataCLLexer
+pygments.lexers.business.MaqlLexer
+pygments.lexers.capnproto.CapnProtoLexer
+pygments.lexers.chapel.ChapelLexer
+pygments.lexers.clean.CleanLexer
+pygments.lexers.c_cpp.CFamilyLexer
+pygments.lexers.console.VCTreeStatusLexer
+pygments.lexers.console.PyPyLogLexer
+pygments.lexers.csound.CsoundLexer
+pygments.lexers.csound.CsoundDocumentLexer
+pygments.lexers.csound.CsoundDocumentLexer
+pygments.lexers.crystal.CrystalLexer
+pygments.lexers.dalvik.SmaliLexer
+pygments.lexers.css.CssLexer
+pygments.lexers.css.SassLexer
+pygments.lexers.css.ScssLexer
+pygments.lexers.configs.IniLexer
+pygments.lexers.configs.RegeditLexer
+pygments.lexers.configs.PropertiesLexer
+pygments.lexers.configs.KconfigLexer
+pygments.lexers.configs.Cfengine3Lexer
+pygments.lexers.configs.ApacheConfLexer
+pygments.lexers.configs.SquidConfLexer
+pygments.lexers.configs.NginxConfLexer
+pygments.lexers.configs.LighttpdConfLexer
+pygments.lexers.configs.DockerLexer
+pygments.lexers.configs.TerraformLexer
+pygments.lexers.configs.TermcapLexer
+pygments.lexers.configs.TerminfoLexer
+pygments.lexers.configs.PkgConfigLexer
+pygments.lexers.configs.PacmanConfLexer
+pygments.lexers.data.YamlLexer
+pygments.lexers.data.JsonLexer
+pygments.lexers.diff.DiffLexer
+pygments.lexers.diff.DarcsPatchLexer
+pygments.lexers.diff.WDiffLexer
+pygments.lexers.dotnet.CSharpLexer
+pygments.lexers.dotnet.NemerleLexer
+pygments.lexers.dotnet.BooLexer
+pygments.lexers.dotnet.VbNetLexer
+pygments.lexers.dotnet.GenericAspxLexer
+pygments.lexers.dotnet.FSharpLexer
+pygments.lexers.dylan.DylanLexer
+pygments.lexers.dylan.DylanLidLexer
+pygments.lexers.ecl.ECLLexer
+pygments.lexers.eiffel.EiffelLexer
+pygments.lexers.dsls.ProtoBufLexer
+pygments.lexers.dsls.ThriftLexer
+pygments.lexers.dsls.BroLexer
+pygments.lexers.dsls.PuppetLexer
+pygments.lexers.dsls.RslLexer
+pygments.lexers.dsls.MscgenLexer
+pygments.lexers.dsls.VGLLexer
+pygments.lexers.dsls.AlloyLexer
+pygments.lexers.dsls.PanLexer
+pygments.lexers.dsls.CrmshLexer
+pygments.lexers.dsls.FlatlineLexer
+pygments.lexers.dsls.SnowballLexer
+pygments.lexers.elm.ElmLexer
+pygments.lexers.erlang.ErlangLexer
+pygments.lexers.erlang.ElixirLexer
+pygments.lexers.ezhil.EzhilLexer
+pygments.lexers.esoteric.BrainfuckLexer
+pygments.lexers.esoteric.BefungeLexer
+pygments.lexers.esoteric.CAmkESLexer
+pygments.lexers.esoteric.CapDLLexer
+pygments.lexers.esoteric.RedcodeLexer
+pygments.lexers.esoteric.AheuiLexer
+pygments.lexers.factor.FactorLexer
+pygments.lexers.fantom.FantomLexer
+pygments.lexers.felix.FelixLexer
+pygments.lexers.forth.ForthLexer
+pygments.lexers.fortran.FortranLexer
+pygments.lexers.fortran.FortranFixedLexer
+pygments.lexers.go.GoLexer
+pygments.lexers.foxpro.FoxProLexer
+pygments.lexers.graph.CypherLexer
+pygments.lexers.grammar_notation.BnfLexer
+pygments.lexers.grammar_notation.AbnfLexer
+pygments.lexers.grammar_notation.JsgfLexer
+pygments.lexers.graphics.GLShaderLexer
+pygments.lexers.graphics.PostScriptLexer
+pygments.lexers.graphics.AsymptoteLexer
+pygments.lexers.graphics.GnuplotLexer
+pygments.lexers.graphics.PovrayLexer
+pygments.lexers.hexdump.HexdumpLexer
+pygments.lexers.haskell.HaskellLexer
+pygments.lexers.haskell.IdrisLexer
+pygments.lexers.haskell.AgdaLexer
+pygments.lexers.haskell.CryptolLexer
+pygments.lexers.haskell.KokaLexer
+pygments.lexers.haxe.HaxeLexer
+pygments.lexers.haxe.HxmlLexer
+pygments.lexers.hdl.VerilogLexer
+pygments.lexers.hdl.SystemVerilogLexer
+pygments.lexers.hdl.VhdlLexer
+pygments.lexers.idl.IDLLexer
+pygments.lexers.inferno.LimboLexer
+pygments.lexers.igor.IgorLexer
+pygments.lexers.html.HtmlLexer
+pygments.lexers.html.DtdLexer
+pygments.lexers.html.XmlLexer
+pygments.lexers.html.HamlLexer
+pygments.lexers.html.ScamlLexer
+pygments.lexers.html.PugLexer
+pygments.lexers.installers.NSISLexer
+pygments.lexers.installers.RPMSpecLexer
+pygments.lexers.installers.SourcesListLexer
+pygments.lexers.installers.DebianControlLexer
+pygments.lexers.iolang.IoLexer
+pygments.lexers.julia.JuliaLexer
+pygments.lexers.int_fiction.Inform6Lexer
+pygments.lexers.int_fiction.Inform7Lexer
+pygments.lexers.int_fiction.Tads3Lexer
+pygments.lexers.make.BaseMakefileLexer
+pygments.lexers.make.CMakeLexer
+pygments.lexers.javascript.JavascriptLexer
+pygments.lexers.javascript.KalLexer
+pygments.lexers.javascript.LiveScriptLexer
+pygments.lexers.javascript.DartLexer
+pygments.lexers.javascript.TypeScriptLexer
+pygments.lexers.javascript.LassoLexer
+pygments.lexers.javascript.ObjectiveJLexer
+pygments.lexers.javascript.CoffeeScriptLexer
+pygments.lexers.javascript.MaskLexer
+pygments.lexers.javascript.EarlGreyLexer
+pygments.lexers.javascript.JuttleLexer
+pygments.lexers.jvm.JavaLexer
+pygments.lexers.jvm.ScalaLexer
+pygments.lexers.jvm.GosuLexer
+pygments.lexers.jvm.GroovyLexer
+pygments.lexers.jvm.IokeLexer
+pygments.lexers.jvm.ClojureLexer
+pygments.lexers.jvm.TeaLangLexer
+pygments.lexers.jvm.CeylonLexer
+pygments.lexers.jvm.KotlinLexer
+pygments.lexers.jvm.XtendLexer
+pygments.lexers.jvm.PigLexer
+pygments.lexers.jvm.GoloLexer
+pygments.lexers.jvm.JasminLexer
+pygments.lexers.markup.BBCodeLexer
+pygments.lexers.markup.MoinWikiLexer
+pygments.lexers.markup.RstLexer
+pygments.lexers.markup.TexLexer
+pygments.lexers.markup.GroffLexer
+pygments.lexers.markup.MozPreprocHashLexer
+pygments.lexers.markup.MarkdownLexer
+pygments.lexers.ml.SMLLexer
+pygments.lexers.ml.OcamlLexer
+pygments.lexers.ml.OpaLexer
+pygments.lexers.modeling.ModelicaLexer
+pygments.lexers.modeling.BugsLexer
+pygments.lexers.modeling.JagsLexer
+pygments.lexers.modeling.StanLexer
+pygments.lexers.matlab.MatlabLexer
+pygments.lexers.matlab.OctaveLexer
+pygments.lexers.matlab.ScilabLexer
+pygments.lexers.monte.MonteLexer
+pygments.lexers.lisp.SchemeLexer
+pygments.lexers.lisp.CommonLispLexer
+pygments.lexers.lisp.HyLexer
+pygments.lexers.lisp.RacketLexer
+pygments.lexers.lisp.NewLispLexer
+pygments.lexers.lisp.EmacsLispLexer
+pygments.lexers.lisp.ShenLexer
+pygments.lexers.lisp.XtlangLexer
+pygments.lexers.modula2.Modula2Lexer
+pygments.lexers.ncl.NCLLexer
+pygments.lexers.nim.NimLexer
+pygments.lexers.nit.NitLexer
+pygments.lexers.nix.NixLexer
+pygments.lexers.oberon.ComponentPascalLexer
+pygments.lexers.ooc.OocLexer
+pygments.lexers.objective.SwiftLexer
+pygments.lexers.parasail.ParaSailLexer
+pygments.lexers.pawn.SourcePawnLexer
+pygments.lexers.pawn.PawnLexer
+pygments.lexers.pascal.AdaLexer
+pygments.lexers.parsers.RagelLexer
+pygments.lexers.parsers.RagelEmbeddedLexer
+pygments.lexers.parsers.AntlrLexer
+pygments.lexers.parsers.TreetopBaseLexer
+pygments.lexers.parsers.EbnfLexer
+pygments.lexers.php.ZephirLexer
+pygments.lexers.php.PhpLexer
+pygments.lexers.perl.PerlLexer
+pygments.lexers.perl.Perl6Lexer
+pygments.lexers.praat.PraatLexer
+pygments.lexers.prolog.PrologLexer
+pygments.lexers.prolog.LogtalkLexer
+pygments.lexers.qvt.QVToLexer
+pygments.lexers.rdf.SparqlLexer
+pygments.lexers.rdf.TurtleLexer
+pygments.lexers.python.PythonLexer
+pygments.lexers.python.Python3Lexer
+pygments.lexers.python.PythonTracebackLexer
+pygments.lexers.python.Python3TracebackLexer
+pygments.lexers.python.CythonLexer
+pygments.lexers.python.DgLexer
+pygments.lexers.rebol.RebolLexer
+pygments.lexers.rebol.RedLexer
+pygments.lexers.resource.ResourceLexer
+pygments.lexers.rnc.RNCCompactLexer
+pygments.lexers.roboconf.RoboconfGraphLexer
+pygments.lexers.roboconf.RoboconfInstancesLexer
+pygments.lexers.rust.RustLexer
+pygments.lexers.ruby.RubyLexer
+pygments.lexers.ruby.FancyLexer
+pygments.lexers.sas.SASLexer
+pygments.lexers.smalltalk.SmalltalkLexer
+pygments.lexers.smalltalk.NewspeakLexer
+pygments.lexers.smv.NuSMVLexer
+pygments.lexers.shell.BashLexer
+pygments.lexers.shell.BatchLexer
+pygments.lexers.shell.TcshLexer
+pygments.lexers.shell.PowerShellLexer
+pygments.lexers.shell.FishShellLexer
+pygments.lexers.snobol.SnobolLexer
+pygments.lexers.scripting.LuaLexer
+pygments.lexers.scripting.ChaiscriptLexer
+pygments.lexers.scripting.LSLLexer
+pygments.lexers.scripting.AppleScriptLexer
+pygments.lexers.scripting.RexxLexer
+pygments.lexers.scripting.MOOCodeLexer
+pygments.lexers.scripting.HybrisLexer
+pygments.lexers.scripting.EasytrieveLexer
+pygments.lexers.scripting.JclLexer
+pygments.lexers.supercollider.SuperColliderLexer
+pygments.lexers.stata.StataLexer
+pygments.lexers.tcl.TclLexer
+pygments.lexers.sql.PostgresLexer
+pygments.lexers.sql.PlPgsqlLexer
+pygments.lexers.sql.PsqlRegexLexer
+pygments.lexers.sql.SqlLexer
+pygments.lexers.sql.TransactSqlLexer
+pygments.lexers.sql.MySqlLexer
+pygments.lexers.sql.RqlLexer
+pygments.lexers.testing.GherkinLexer
+pygments.lexers.testing.TAPLexer
+pygments.lexers.textedit.AwkLexer
+pygments.lexers.textedit.VimLexer
+pygments.lexers.textfmts.IrcLogsLexer
+pygments.lexers.textfmts.GettextLexer
+pygments.lexers.textfmts.HttpLexer
+pygments.lexers.textfmts.TodotxtLexer
+pygments.lexers.trafficscript.RtsLexer
+pygments.lexers.theorem.CoqLexer
+pygments.lexers.theorem.IsabelleLexer
+pygments.lexers.theorem.LeanLexer
+pygments.lexers.templates.SmartyLexer
+pygments.lexers.templates.VelocityLexer
+pygments.lexers.templates.DjangoLexer
+pygments.lexers.templates.MyghtyLexer
+pygments.lexers.templates.MasonLexer
+pygments.lexers.templates.MakoLexer
+pygments.lexers.templates.CheetahLexer
+pygments.lexers.templates.GenshiTextLexer
+pygments.lexers.templates.GenshiMarkupLexer
+pygments.lexers.templates.JspRootLexer
+pygments.lexers.templates.EvoqueLexer
+pygments.lexers.templates.ColdfusionLexer
+pygments.lexers.templates.ColdfusionMarkupLexer
+pygments.lexers.templates.TeaTemplateRootLexer
+pygments.lexers.templates.HandlebarsLexer
+pygments.lexers.templates.LiquidLexer
+pygments.lexers.templates.TwigLexer
+pygments.lexers.templates.Angular2Lexer
+pygments.lexers.urbi.UrbiscriptLexer
+pygments.lexers.typoscript.TypoScriptCssDataLexer
+pygments.lexers.typoscript.TypoScriptHtmlDataLexer
+pygments.lexers.typoscript.TypoScriptLexer
+pygments.lexers.varnish.VCLLexer
+pygments.lexers.verification.BoogieLexer
+pygments.lexers.verification.SilverLexer
+pygments.lexers.x10.X10Lexer
+pygments.lexers.whiley.WhileyLexer
+pygments.lexers.xorg.XorgLexer
+pygments.lexers.webmisc.DuelLexer
+pygments.lexers.webmisc.XQueryLexer
+pygments.lexers.webmisc.QmlLexer
+pygments.lexers.webmisc.CirruLexer
+pygments.lexers.webmisc.SlimLexer
diff --git a/vendor/github.com/alecthomas/chroma/regexp.go b/vendor/github.com/alecthomas/chroma/regexp.go
new file mode 100644
index 0000000000..d13d58d69f
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/regexp.go
@@ -0,0 +1,461 @@
+package chroma
+
+import (
+	"fmt"
+	"os"
+	"regexp"
+	"strings"
+	"sync"
+	"unicode/utf8"
+
+	"github.com/dlclark/regexp2"
+)
+
+// A Rule is the fundamental matching unit of the Regex lexer state machine.
+type Rule struct {
+	Pattern string
+	Type    Emitter
+	Mutator Mutator
+}
+
+// An Emitter takes group matches and returns tokens.
+type Emitter interface {
+	// Emit tokens for the given regex groups.
+	Emit(groups []string, lexer Lexer) Iterator
+}
+
+// EmitterFunc is a function that is an Emitter.
+type EmitterFunc func(groups []string, lexer Lexer) Iterator
+
+// Emit tokens for groups.
+func (e EmitterFunc) Emit(groups []string, lexer Lexer) Iterator { return e(groups, lexer) }
+
+// ByGroups emits a token for each matching group in the rule's regex.
+func ByGroups(emitters ...Emitter) Emitter {
+	return EmitterFunc(func(groups []string, lexer Lexer) Iterator {
+		iterators := make([]Iterator, 0, len(groups)-1)
+		if len(emitters) != len(groups)-1 {
+			iterators = append(iterators, Error.Emit(groups, lexer))
+			// panic(errors.Errorf("number of groups %q does not match number of emitters %v", groups, emitters))
+		} else {
+			for i, group := range groups[1:] {
+				iterators = append(iterators, emitters[i].Emit([]string{group}, lexer))
+			}
+		}
+		return Concaterator(iterators...)
+	})
+}
+
+// UsingByGroup emits tokens for the matched groups in the regex using a
+// "sublexer". Used when lexing code blocks where the name of a sublexer is
+// contained within the block, for example on a Markdown text block or SQL
+// language block.
+//
+// The sublexer will be retrieved using sublexerGetFunc (typically
+// internal.Get), using the captured value from the matched sublexerNameGroup.
+//
+// If sublexerGetFunc returns a non-nil lexer for the captured sublexerNameGroup,
+// then tokens for the matched codeGroup will be emitted using the retrieved
+// lexer. Otherwise, if the sublexer is nil, then tokens will be emitted from
+// the passed emitter.
+//
+// Example:
+//
+// 	var Markdown = internal.Register(MustNewLexer(
+// 		&Config{
+// 			Name:      "markdown",
+// 			Aliases:   []string{"md", "mkd"},
+// 			Filenames: []string{"*.md", "*.mkd", "*.markdown"},
+// 			MimeTypes: []string{"text/x-markdown"},
+// 		},
+// 		Rules{
+// 			"root": {
+// 				{"^(```)(\\w+)(\\n)([\\w\\W]*?)(^```$)",
+// 					UsingByGroup(
+// 						internal.Get,
+// 						2, 4,
+// 						String, String, String, Text, String,
+// 					),
+// 					nil,
+// 				},
+// 			},
+// 		},
+// 	))
+//
+// See the lexers/m/markdown.go for the complete example.
+//
+// Note: panic's if the number emitters does not equal the number of matched
+// groups in the regex.
+func UsingByGroup(sublexerGetFunc func(string) Lexer, sublexerNameGroup, codeGroup int, emitters ...Emitter) Emitter {
+	return EmitterFunc(func(groups []string, lexer Lexer) Iterator {
+		// bounds check
+		if len(emitters) != len(groups)-1 {
+			panic("UsingByGroup expects number of emitters to be the same as len(groups)-1")
+		}
+
+		// grab sublexer
+		sublexer := sublexerGetFunc(groups[sublexerNameGroup])
+
+		// build iterators
+		iterators := make([]Iterator, len(groups)-1)
+		for i, group := range groups[1:] {
+			if i == codeGroup-1 && sublexer != nil {
+				var err error
+				iterators[i], err = sublexer.Tokenise(nil, groups[codeGroup])
+				if err != nil {
+					panic(err)
+				}
+			} else {
+				iterators[i] = emitters[i].Emit([]string{group}, lexer)
+			}
+		}
+
+		return Concaterator(iterators...)
+	})
+}
+
+// Using returns an Emitter that uses a given Lexer for parsing and emitting.
+func Using(lexer Lexer) Emitter {
+	return EmitterFunc(func(groups []string, _ Lexer) Iterator {
+		it, err := lexer.Tokenise(&TokeniseOptions{State: "root", Nested: true}, groups[0])
+		if err != nil {
+			panic(err)
+		}
+		return it
+	})
+}
+
+// UsingSelf is like Using, but uses the current Lexer.
+func UsingSelf(state string) Emitter {
+	return EmitterFunc(func(groups []string, lexer Lexer) Iterator {
+		it, err := lexer.Tokenise(&TokeniseOptions{State: state, Nested: true}, groups[0])
+		if err != nil {
+			panic(err)
+		}
+		return it
+	})
+}
+
+// Words creates a regex that matches any of the given literal words.
+func Words(prefix, suffix string, words ...string) string {
+	for i, word := range words {
+		words[i] = regexp.QuoteMeta(word)
+	}
+	return prefix + `(` + strings.Join(words, `|`) + `)` + suffix
+}
+
+// Tokenise text using lexer, returning tokens as a slice.
+func Tokenise(lexer Lexer, options *TokeniseOptions, text string) ([]Token, error) {
+	var out []Token
+	it, err := lexer.Tokenise(options, text)
+	if err != nil {
+		return nil, err
+	}
+	for t := it(); t != EOF; t = it() {
+		out = append(out, t)
+	}
+	return out, nil
+}
+
+// Rules maps from state to a sequence of Rules.
+type Rules map[string][]Rule
+
+// Clone returns a clone of the Rules.
+func (r Rules) Clone() Rules {
+	out := map[string][]Rule{}
+	for key, rules := range r {
+		out[key] = make([]Rule, len(rules))
+		copy(out[key], rules)
+	}
+	return out
+}
+
+// MustNewLexer creates a new Lexer or panics.
+func MustNewLexer(config *Config, rules Rules) *RegexLexer {
+	lexer, err := NewLexer(config, rules)
+	if err != nil {
+		panic(err)
+	}
+	return lexer
+}
+
+// NewLexer creates a new regex-based Lexer.
+//
+// "rules" is a state machine transitition map. Each key is a state. Values are sets of rules
+// that match input, optionally modify lexer state, and output tokens.
+func NewLexer(config *Config, rules Rules) (*RegexLexer, error) {
+	if config == nil {
+		config = &Config{}
+	}
+	if _, ok := rules["root"]; !ok {
+		return nil, fmt.Errorf("no \"root\" state")
+	}
+	compiledRules := map[string][]*CompiledRule{}
+	for state, rules := range rules {
+		compiledRules[state] = nil
+		for _, rule := range rules {
+			flags := ""
+			if !config.NotMultiline {
+				flags += "m"
+			}
+			if config.CaseInsensitive {
+				flags += "i"
+			}
+			if config.DotAll {
+				flags += "s"
+			}
+			compiledRules[state] = append(compiledRules[state], &CompiledRule{Rule: rule, flags: flags})
+		}
+	}
+	return &RegexLexer{
+		config: config,
+		rules:  compiledRules,
+	}, nil
+}
+
+// Trace enables debug tracing.
+func (r *RegexLexer) Trace(trace bool) *RegexLexer {
+	r.trace = trace
+	return r
+}
+
+// A CompiledRule is a Rule with a pre-compiled regex.
+//
+// Note that regular expressions are lazily compiled on first use of the lexer.
+type CompiledRule struct {
+	Rule
+	Regexp *regexp2.Regexp
+	flags  string
+}
+
+// CompiledRules is a map of rule name to sequence of compiled rules in that rule.
+type CompiledRules map[string][]*CompiledRule
+
+// LexerState contains the state for a single lex.
+type LexerState struct {
+	Lexer *RegexLexer
+	Text  []rune
+	Pos   int
+	Rules CompiledRules
+	Stack []string
+	State string
+	Rule  int
+	// Group matches.
+	Groups []string
+	// Custum context for mutators.
+	MutatorContext map[interface{}]interface{}
+	iteratorStack  []Iterator
+	options        *TokeniseOptions
+}
+
+// Set mutator context.
+func (l *LexerState) Set(key interface{}, value interface{}) {
+	l.MutatorContext[key] = value
+}
+
+// Get mutator context.
+func (l *LexerState) Get(key interface{}) interface{} {
+	return l.MutatorContext[key]
+}
+
+// Iterator returns the next Token from the lexer.
+func (l *LexerState) Iterator() Token { // nolint: gocognit
+	for l.Pos < len(l.Text) && len(l.Stack) > 0 {
+		// Exhaust the iterator stack, if any.
+		for len(l.iteratorStack) > 0 {
+			n := len(l.iteratorStack) - 1
+			t := l.iteratorStack[n]()
+			if t == EOF {
+				l.iteratorStack = l.iteratorStack[:n]
+				continue
+			}
+			return t
+		}
+
+		l.State = l.Stack[len(l.Stack)-1]
+		if l.Lexer.trace {
+			fmt.Fprintf(os.Stderr, "%s: pos=%d, text=%q\n", l.State, l.Pos, string(l.Text[l.Pos:]))
+		}
+		selectedRule, ok := l.Rules[l.State]
+		if !ok {
+			panic("unknown state " + l.State)
+		}
+		ruleIndex, rule, groups := matchRules(l.Text, l.Pos, selectedRule)
+		// No match.
+		if groups == nil {
+			// From Pygments :\
+			//
+			// If the RegexLexer encounters a newline that is flagged as an error token, the stack is
+			// emptied and the lexer continues scanning in the 'root' state. This can help producing
+			// error-tolerant highlighting for erroneous input, e.g. when a single-line string is not
+			// closed.
+			if l.Text[l.Pos] == '\n' && l.State != l.options.State {
+				l.Stack = []string{l.options.State}
+				continue
+			}
+			l.Pos++
+			return Token{Error, string(l.Text[l.Pos-1 : l.Pos])}
+		}
+		l.Rule = ruleIndex
+		l.Groups = groups
+		l.Pos += utf8.RuneCountInString(groups[0])
+		if rule.Mutator != nil {
+			if err := rule.Mutator.Mutate(l); err != nil {
+				panic(err)
+			}
+		}
+		if rule.Type != nil {
+			l.iteratorStack = append(l.iteratorStack, rule.Type.Emit(l.Groups, l.Lexer))
+		}
+	}
+	// Exhaust the IteratorStack, if any.
+	// Duplicate code, but eh.
+	for len(l.iteratorStack) > 0 {
+		n := len(l.iteratorStack) - 1
+		t := l.iteratorStack[n]()
+		if t == EOF {
+			l.iteratorStack = l.iteratorStack[:n]
+			continue
+		}
+		return t
+	}
+
+	// If we get to here and we still have text, return it as an error.
+	if l.Pos != len(l.Text) && len(l.Stack) == 0 {
+		value := string(l.Text[l.Pos:])
+		l.Pos = len(l.Text)
+		return Token{Type: Error, Value: value}
+	}
+	return EOF
+}
+
+// RegexLexer is the default lexer implementation used in Chroma.
+type RegexLexer struct {
+	config   *Config
+	analyser func(text string) float32
+	trace    bool
+
+	mu       sync.Mutex
+	compiled bool
+	rules    map[string][]*CompiledRule
+}
+
+// SetAnalyser sets the analyser function used to perform content inspection.
+func (r *RegexLexer) SetAnalyser(analyser func(text string) float32) *RegexLexer {
+	r.analyser = analyser
+	return r
+}
+
+func (r *RegexLexer) AnalyseText(text string) float32 { // nolint
+	if r.analyser != nil {
+		return r.analyser(text)
+	}
+	return 0.0
+}
+
+func (r *RegexLexer) Config() *Config { // nolint
+	return r.config
+}
+
+// Regex compilation is deferred until the lexer is used. This is to avoid significant init() time costs.
+func (r *RegexLexer) maybeCompile() (err error) {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	if r.compiled {
+		return nil
+	}
+	for state, rules := range r.rules {
+		for i, rule := range rules {
+			if rule.Regexp == nil {
+				pattern := "(?:" + rule.Pattern + ")"
+				if rule.flags != "" {
+					pattern = "(?" + rule.flags + ")" + pattern
+				}
+				pattern = `\G` + pattern
+				rule.Regexp, err = regexp2.Compile(pattern, 0)
+				if err != nil {
+					return fmt.Errorf("failed to compile rule %s.%d: %s", state, i, err)
+				}
+			}
+		}
+	}
+restart:
+	seen := map[LexerMutator]bool{}
+	for state := range r.rules {
+		for i := 0; i < len(r.rules[state]); i++ {
+			rule := r.rules[state][i]
+			if compile, ok := rule.Mutator.(LexerMutator); ok {
+				if seen[compile] {
+					return fmt.Errorf("saw mutator %T twice; this should not happen", compile)
+				}
+				seen[compile] = true
+				if err := compile.MutateLexer(r.rules, state, i); err != nil {
+					return err
+				}
+				// Process the rules again in case the mutator added/removed rules.
+				//
+				// This sounds bad, but shouldn't be significant in practice.
+				goto restart
+			}
+		}
+	}
+	r.compiled = true
+	return nil
+}
+
+func (r *RegexLexer) Tokenise(options *TokeniseOptions, text string) (Iterator, error) { // nolint
+	if err := r.maybeCompile(); err != nil {
+		return nil, err
+	}
+	if options == nil {
+		options = defaultOptions
+	}
+	if options.EnsureLF {
+		text = ensureLF(text)
+	}
+	if !options.Nested && r.config.EnsureNL && !strings.HasSuffix(text, "\n") {
+		text += "\n"
+	}
+	state := &LexerState{
+		options:        options,
+		Lexer:          r,
+		Text:           []rune(text),
+		Stack:          []string{options.State},
+		Rules:          r.rules,
+		MutatorContext: map[interface{}]interface{}{},
+	}
+	return state.Iterator, nil
+}
+
+func matchRules(text []rune, pos int, rules []*CompiledRule) (int, *CompiledRule, []string) {
+	for i, rule := range rules {
+		match, err := rule.Regexp.FindRunesMatchStartingAt(text, pos)
+		if match != nil && err == nil && match.Index == pos {
+			groups := []string{}
+			for _, g := range match.Groups() {
+				groups = append(groups, g.String())
+			}
+			return i, rule, groups
+		}
+	}
+	return 0, &CompiledRule{}, nil
+}
+
+// replace \r and \r\n with \n
+// same as strings.ReplaceAll but more efficient
+func ensureLF(text string) string {
+	buf := make([]byte, len(text))
+	var j int
+	for i := 0; i < len(text); i++ {
+		c := text[i]
+		if c == '\r' {
+			if i < len(text)-1 && text[i+1] == '\n' {
+				continue
+			}
+			c = '\n'
+		}
+		buf[j] = c
+		j++
+	}
+	return string(buf[:j])
+}
diff --git a/vendor/github.com/alecthomas/chroma/remap.go b/vendor/github.com/alecthomas/chroma/remap.go
new file mode 100644
index 0000000000..cfb5c38147
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/remap.go
@@ -0,0 +1,80 @@
+package chroma
+
+type remappingLexer struct {
+	lexer  Lexer
+	mapper func(Token) []Token
+}
+
+// RemappingLexer remaps a token to a set of, potentially empty, tokens.
+func RemappingLexer(lexer Lexer, mapper func(Token) []Token) Lexer {
+	return &remappingLexer{lexer, mapper}
+}
+
+func (r *remappingLexer) Config() *Config {
+	return r.lexer.Config()
+}
+
+func (r *remappingLexer) Tokenise(options *TokeniseOptions, text string) (Iterator, error) {
+	it, err := r.lexer.Tokenise(options, text)
+	if err != nil {
+		return nil, err
+	}
+	var buffer []Token
+	return func() Token {
+		for {
+			if len(buffer) > 0 {
+				t := buffer[0]
+				buffer = buffer[1:]
+				return t
+			}
+			t := it()
+			if t == EOF {
+				return t
+			}
+			buffer = r.mapper(t)
+		}
+	}, nil
+}
+
+// TypeMapping defines type maps for the TypeRemappingLexer.
+type TypeMapping []struct {
+	From, To TokenType
+	Words    []string
+}
+
+// TypeRemappingLexer remaps types of tokens coming from a parent Lexer.
+//
+// eg. Map "defvaralias" tokens of type NameVariable to NameFunction:
+//
+// 		mapping := TypeMapping{
+// 			{NameVariable, NameFunction, []string{"defvaralias"},
+// 		}
+// 		lexer = TypeRemappingLexer(lexer, mapping)
+func TypeRemappingLexer(lexer Lexer, mapping TypeMapping) Lexer {
+	// Lookup table for fast remapping.
+	lut := map[TokenType]map[string]TokenType{}
+	for _, rt := range mapping {
+		km, ok := lut[rt.From]
+		if !ok {
+			km = map[string]TokenType{}
+			lut[rt.From] = km
+		}
+		if len(rt.Words) == 0 {
+			km[""] = rt.To
+		} else {
+			for _, k := range rt.Words {
+				km[k] = rt.To
+			}
+		}
+	}
+	return RemappingLexer(lexer, func(t Token) []Token {
+		if k, ok := lut[t.Type]; ok {
+			if tt, ok := k[t.Value]; ok {
+				t.Type = tt
+			} else if tt, ok := k[""]; ok {
+				t.Type = tt
+			}
+		}
+		return []Token{t}
+	})
+}
diff --git a/vendor/github.com/alecthomas/chroma/style.go b/vendor/github.com/alecthomas/chroma/style.go
new file mode 100644
index 0000000000..dce9e0a7be
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/style.go
@@ -0,0 +1,342 @@
+package chroma
+
+import (
+	"fmt"
+	"strings"
+)
+
+// Trilean value for StyleEntry value inheritance.
+type Trilean uint8
+
+// Trilean states.
+const (
+	Pass Trilean = iota
+	Yes
+	No
+)
+
+func (t Trilean) String() string {
+	switch t {
+	case Yes:
+		return "Yes"
+	case No:
+		return "No"
+	default:
+		return "Pass"
+	}
+}
+
+// Prefix returns s with "no" as a prefix if Trilean is no.
+func (t Trilean) Prefix(s string) string {
+	if t == Yes {
+		return s
+	} else if t == No {
+		return "no" + s
+	}
+	return ""
+}
+
+// A StyleEntry in the Style map.
+type StyleEntry struct {
+	// Hex colours.
+	Colour     Colour
+	Background Colour
+	Border     Colour
+
+	Bold      Trilean
+	Italic    Trilean
+	Underline Trilean
+	NoInherit bool
+}
+
+func (s StyleEntry) String() string {
+	out := []string{}
+	if s.Bold != Pass {
+		out = append(out, s.Bold.Prefix("bold"))
+	}
+	if s.Italic != Pass {
+		out = append(out, s.Italic.Prefix("italic"))
+	}
+	if s.Underline != Pass {
+		out = append(out, s.Underline.Prefix("underline"))
+	}
+	if s.NoInherit {
+		out = append(out, "noinherit")
+	}
+	if s.Colour.IsSet() {
+		out = append(out, s.Colour.String())
+	}
+	if s.Background.IsSet() {
+		out = append(out, "bg:"+s.Background.String())
+	}
+	if s.Border.IsSet() {
+		out = append(out, "border:"+s.Border.String())
+	}
+	return strings.Join(out, " ")
+}
+
+// Sub subtracts e from s where elements match.
+func (s StyleEntry) Sub(e StyleEntry) StyleEntry {
+	out := StyleEntry{}
+	if e.Colour != s.Colour {
+		out.Colour = s.Colour
+	}
+	if e.Background != s.Background {
+		out.Background = s.Background
+	}
+	if e.Bold != s.Bold {
+		out.Bold = s.Bold
+	}
+	if e.Italic != s.Italic {
+		out.Italic = s.Italic
+	}
+	if e.Underline != s.Underline {
+		out.Underline = s.Underline
+	}
+	if e.Border != s.Border {
+		out.Border = s.Border
+	}
+	return out
+}
+
+// Inherit styles from ancestors.
+//
+// Ancestors should be provided from oldest to newest.
+func (s StyleEntry) Inherit(ancestors ...StyleEntry) StyleEntry {
+	out := s
+	for i := len(ancestors) - 1; i >= 0; i-- {
+		if out.NoInherit {
+			return out
+		}
+		ancestor := ancestors[i]
+		if !out.Colour.IsSet() {
+			out.Colour = ancestor.Colour
+		}
+		if !out.Background.IsSet() {
+			out.Background = ancestor.Background
+		}
+		if !out.Border.IsSet() {
+			out.Border = ancestor.Border
+		}
+		if out.Bold == Pass {
+			out.Bold = ancestor.Bold
+		}
+		if out.Italic == Pass {
+			out.Italic = ancestor.Italic
+		}
+		if out.Underline == Pass {
+			out.Underline = ancestor.Underline
+		}
+	}
+	return out
+}
+
+func (s StyleEntry) IsZero() bool {
+	return s.Colour == 0 && s.Background == 0 && s.Border == 0 && s.Bold == Pass && s.Italic == Pass &&
+		s.Underline == Pass && !s.NoInherit
+}
+
+// A StyleBuilder is a mutable structure for building styles.
+//
+// Once built, a Style is immutable.
+type StyleBuilder struct {
+	entries map[TokenType]string
+	name    string
+	parent  *Style
+}
+
+func NewStyleBuilder(name string) *StyleBuilder {
+	return &StyleBuilder{name: name, entries: map[TokenType]string{}}
+}
+
+func (s *StyleBuilder) AddAll(entries StyleEntries) *StyleBuilder {
+	for ttype, entry := range entries {
+		s.entries[ttype] = entry
+	}
+	return s
+}
+
+func (s *StyleBuilder) Get(ttype TokenType) StyleEntry {
+	// This is less than ideal, but it's the price for having to check errors on each Add().
+	entry, _ := ParseStyleEntry(s.entries[ttype])
+	return entry.Inherit(s.parent.Get(ttype))
+}
+
+// Add an entry to the Style map.
+//
+// See http://pygments.org/docs/styles/#style-rules for details.
+func (s *StyleBuilder) Add(ttype TokenType, entry string) *StyleBuilder { // nolint: gocyclo
+	s.entries[ttype] = entry
+	return s
+}
+
+func (s *StyleBuilder) AddEntry(ttype TokenType, entry StyleEntry) *StyleBuilder {
+	s.entries[ttype] = entry.String()
+	return s
+}
+
+func (s *StyleBuilder) Build() (*Style, error) {
+	style := &Style{
+		Name:    s.name,
+		entries: map[TokenType]StyleEntry{},
+		parent:  s.parent,
+	}
+	for ttype, descriptor := range s.entries {
+		entry, err := ParseStyleEntry(descriptor)
+		if err != nil {
+			return nil, fmt.Errorf("invalid entry for %s: %s", ttype, err)
+		}
+		style.entries[ttype] = entry
+	}
+	return style, nil
+}
+
+// StyleEntries mapping TokenType to colour definition.
+type StyleEntries map[TokenType]string
+
+// NewStyle creates a new style definition.
+func NewStyle(name string, entries StyleEntries) (*Style, error) {
+	return NewStyleBuilder(name).AddAll(entries).Build()
+}
+
+// MustNewStyle creates a new style or panics.
+func MustNewStyle(name string, entries StyleEntries) *Style {
+	style, err := NewStyle(name, entries)
+	if err != nil {
+		panic(err)
+	}
+	return style
+}
+
+// A Style definition.
+//
+// See http://pygments.org/docs/styles/ for details. Semantics are intended to be identical.
+type Style struct {
+	Name    string
+	entries map[TokenType]StyleEntry
+	parent  *Style
+}
+
+// Types that are styled.
+func (s *Style) Types() []TokenType {
+	dedupe := map[TokenType]bool{}
+	for tt := range s.entries {
+		dedupe[tt] = true
+	}
+	if s.parent != nil {
+		for _, tt := range s.parent.Types() {
+			dedupe[tt] = true
+		}
+	}
+	out := make([]TokenType, 0, len(dedupe))
+	for tt := range dedupe {
+		out = append(out, tt)
+	}
+	return out
+}
+
+// Builder creates a mutable builder from this Style.
+//
+// The builder can then be safely modified. This is a cheap operation.
+func (s *Style) Builder() *StyleBuilder {
+	return &StyleBuilder{
+		name:    s.Name,
+		entries: map[TokenType]string{},
+		parent:  s,
+	}
+}
+
+// Has checks if an exact style entry match exists for a token type.
+//
+// This is distinct from Get() which will merge parent tokens.
+func (s *Style) Has(ttype TokenType) bool {
+	return !s.get(ttype).IsZero() || s.synthesisable(ttype)
+}
+
+// Get a style entry. Will try sub-category or category if an exact match is not found, and
+// finally return the Background.
+func (s *Style) Get(ttype TokenType) StyleEntry {
+	return s.get(ttype).Inherit(
+		s.get(Background),
+		s.get(Text),
+		s.get(ttype.Category()),
+		s.get(ttype.SubCategory()))
+}
+
+func (s *Style) get(ttype TokenType) StyleEntry {
+	out := s.entries[ttype]
+	if out.IsZero() && s.synthesisable(ttype) {
+		out = s.synthesise(ttype)
+	}
+	if out.IsZero() && s.parent != nil {
+		return s.parent.get(ttype)
+	}
+	return out
+}
+
+func (s *Style) synthesise(ttype TokenType) StyleEntry {
+	bg := s.get(Background)
+	text := StyleEntry{Colour: bg.Colour}
+	text.Colour = text.Colour.BrightenOrDarken(0.5)
+
+	switch ttype {
+	// If we don't have a line highlight colour, make one that is 10% brighter/darker than the background.
+	case LineHighlight:
+		return StyleEntry{Background: bg.Background.BrightenOrDarken(0.1)}
+
+	// If we don't have line numbers, use the text colour but 20% brighter/darker
+	case LineNumbers, LineNumbersTable:
+		return text
+	}
+	return StyleEntry{}
+}
+
+func (s *Style) synthesisable(ttype TokenType) bool {
+	return ttype == LineHighlight || ttype == LineNumbers || ttype == LineNumbersTable
+}
+
+// ParseStyleEntry parses a Pygments style entry.
+func ParseStyleEntry(entry string) (StyleEntry, error) { // nolint: gocyclo
+	out := StyleEntry{}
+	parts := strings.Fields(entry)
+	for _, part := range parts {
+		switch {
+		case part == "italic":
+			out.Italic = Yes
+		case part == "noitalic":
+			out.Italic = No
+		case part == "bold":
+			out.Bold = Yes
+		case part == "nobold":
+			out.Bold = No
+		case part == "underline":
+			out.Underline = Yes
+		case part == "nounderline":
+			out.Underline = No
+		case part == "inherit":
+			out.NoInherit = false
+		case part == "noinherit":
+			out.NoInherit = true
+		case part == "bg:":
+			out.Background = 0
+		case strings.HasPrefix(part, "bg:#"):
+			out.Background = ParseColour(part[3:])
+			if !out.Background.IsSet() {
+				return StyleEntry{}, fmt.Errorf("invalid background colour %q", part)
+			}
+		case strings.HasPrefix(part, "border:#"):
+			out.Border = ParseColour(part[7:])
+			if !out.Border.IsSet() {
+				return StyleEntry{}, fmt.Errorf("invalid border colour %q", part)
+			}
+		case strings.HasPrefix(part, "#"):
+			out.Colour = ParseColour(part)
+			if !out.Colour.IsSet() {
+				return StyleEntry{}, fmt.Errorf("invalid colour %q", part)
+			}
+		default:
+			return StyleEntry{}, fmt.Errorf("unknown style element %q", part)
+		}
+	}
+	return out, nil
+}
diff --git a/vendor/github.com/alecthomas/chroma/styles/abap.go b/vendor/github.com/alecthomas/chroma/styles/abap.go
new file mode 100644
index 0000000000..b6d07fb271
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/abap.go
@@ -0,0 +1,18 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Abap style.
+var Abap = Register(chroma.MustNewStyle("abap", chroma.StyleEntries{
+	chroma.Comment:        "italic #888",
+	chroma.CommentSpecial: "#888",
+	chroma.Keyword:        "#00f",
+	chroma.OperatorWord:   "#00f",
+	chroma.Name:           "#000",
+	chroma.LiteralNumber:  "#3af",
+	chroma.LiteralString:  "#5a2",
+	chroma.Error:          "#F00",
+	chroma.Background:     " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/algol.go b/vendor/github.com/alecthomas/chroma/styles/algol.go
new file mode 100644
index 0000000000..1e8a7b4420
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/algol.go
@@ -0,0 +1,25 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Algol style.
+var Algol = Register(chroma.MustNewStyle("algol", chroma.StyleEntries{
+	chroma.Comment:            "italic #888",
+	chroma.CommentPreproc:     "bold noitalic #888",
+	chroma.CommentSpecial:     "bold noitalic #888",
+	chroma.Keyword:            "underline bold",
+	chroma.KeywordDeclaration: "italic",
+	chroma.NameBuiltin:        "bold italic",
+	chroma.NameBuiltinPseudo:  "bold italic",
+	chroma.NameNamespace:      "bold italic #666",
+	chroma.NameClass:          "bold italic #666",
+	chroma.NameFunction:       "bold italic #666",
+	chroma.NameVariable:       "bold italic #666",
+	chroma.NameConstant:       "bold italic #666",
+	chroma.OperatorWord:       "bold",
+	chroma.LiteralString:      "italic #666",
+	chroma.Error:              "border:#FF0000",
+	chroma.Background:         " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/algol_nu.go b/vendor/github.com/alecthomas/chroma/styles/algol_nu.go
new file mode 100644
index 0000000000..f8c6f177e5
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/algol_nu.go
@@ -0,0 +1,25 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// AlgolNu style.
+var AlgolNu = Register(chroma.MustNewStyle("algol_nu", chroma.StyleEntries{
+	chroma.Comment:            "italic #888",
+	chroma.CommentPreproc:     "bold noitalic #888",
+	chroma.CommentSpecial:     "bold noitalic #888",
+	chroma.Keyword:            "bold",
+	chroma.KeywordDeclaration: "italic",
+	chroma.NameBuiltin:        "bold italic",
+	chroma.NameBuiltinPseudo:  "bold italic",
+	chroma.NameNamespace:      "bold italic #666",
+	chroma.NameClass:          "bold italic #666",
+	chroma.NameFunction:       "bold italic #666",
+	chroma.NameVariable:       "bold italic #666",
+	chroma.NameConstant:       "bold italic #666",
+	chroma.OperatorWord:       "bold",
+	chroma.LiteralString:      "italic #666",
+	chroma.Error:              "border:#FF0000",
+	chroma.Background:         " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/api.go b/vendor/github.com/alecthomas/chroma/styles/api.go
new file mode 100644
index 0000000000..f3ce673985
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/api.go
@@ -0,0 +1,37 @@
+package styles
+
+import (
+	"sort"
+
+	"github.com/alecthomas/chroma"
+)
+
+// Registry of Styles.
+var Registry = map[string]*chroma.Style{}
+
+// Fallback style. Reassign to change the default fallback style.
+var Fallback = SwapOff
+
+// Register a chroma.Style.
+func Register(style *chroma.Style) *chroma.Style {
+	Registry[style.Name] = style
+	return style
+}
+
+// Names of all available styles.
+func Names() []string {
+	out := []string{}
+	for name := range Registry {
+		out = append(out, name)
+	}
+	sort.Strings(out)
+	return out
+}
+
+// Get named style, or Fallback.
+func Get(name string) *chroma.Style {
+	if style, ok := Registry[name]; ok {
+		return style
+	}
+	return Fallback
+}
diff --git a/vendor/github.com/alecthomas/chroma/styles/arduino.go b/vendor/github.com/alecthomas/chroma/styles/arduino.go
new file mode 100644
index 0000000000..9e48fb4aeb
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/arduino.go
@@ -0,0 +1,25 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Arduino style.
+var Arduino = Register(chroma.MustNewStyle("arduino", chroma.StyleEntries{
+	chroma.Error:           "#a61717",
+	chroma.Comment:         "#95a5a6",
+	chroma.CommentPreproc:  "#728E00",
+	chroma.Keyword:         "#728E00",
+	chroma.KeywordConstant: "#00979D",
+	chroma.KeywordPseudo:   "#00979D",
+	chroma.KeywordReserved: "#00979D",
+	chroma.KeywordType:     "#00979D",
+	chroma.Operator:        "#728E00",
+	chroma.Name:            "#434f54",
+	chroma.NameBuiltin:     "#728E00",
+	chroma.NameFunction:    "#D35400",
+	chroma.NameOther:       "#728E00",
+	chroma.LiteralNumber:   "#8A7B52",
+	chroma.LiteralString:   "#7F8C8D",
+	chroma.Background:      " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/autumn.go b/vendor/github.com/alecthomas/chroma/styles/autumn.go
new file mode 100644
index 0000000000..3966372b9e
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/autumn.go
@@ -0,0 +1,43 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Autumn style.
+var Autumn = Register(chroma.MustNewStyle("autumn", chroma.StyleEntries{
+	chroma.TextWhitespace:      "#bbbbbb",
+	chroma.Comment:             "italic #aaaaaa",
+	chroma.CommentPreproc:      "noitalic #4c8317",
+	chroma.CommentSpecial:      "italic #0000aa",
+	chroma.Keyword:             "#0000aa",
+	chroma.KeywordType:         "#00aaaa",
+	chroma.OperatorWord:        "#0000aa",
+	chroma.NameBuiltin:         "#00aaaa",
+	chroma.NameFunction:        "#00aa00",
+	chroma.NameClass:           "underline #00aa00",
+	chroma.NameNamespace:       "underline #00aaaa",
+	chroma.NameVariable:        "#aa0000",
+	chroma.NameConstant:        "#aa0000",
+	chroma.NameEntity:          "bold #800",
+	chroma.NameAttribute:       "#1e90ff",
+	chroma.NameTag:             "bold #1e90ff",
+	chroma.NameDecorator:       "#888888",
+	chroma.LiteralString:       "#aa5500",
+	chroma.LiteralStringSymbol: "#0000aa",
+	chroma.LiteralStringRegex:  "#009999",
+	chroma.LiteralNumber:       "#009999",
+	chroma.GenericHeading:      "bold #000080",
+	chroma.GenericSubheading:   "bold #800080",
+	chroma.GenericDeleted:      "#aa0000",
+	chroma.GenericInserted:     "#00aa00",
+	chroma.GenericError:        "#aa0000",
+	chroma.GenericEmph:         "italic",
+	chroma.GenericStrong:       "bold",
+	chroma.GenericPrompt:       "#555555",
+	chroma.GenericOutput:       "#888888",
+	chroma.GenericTraceback:    "#aa0000",
+	chroma.GenericUnderline:    "underline",
+	chroma.Error:               "#F00 bg:#FAA",
+	chroma.Background:          " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/borland.go b/vendor/github.com/alecthomas/chroma/styles/borland.go
new file mode 100644
index 0000000000..9c0fff6fcc
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/borland.go
@@ -0,0 +1,33 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Borland style.
+var Borland = Register(chroma.MustNewStyle("borland", chroma.StyleEntries{
+	chroma.TextWhitespace:    "#bbbbbb",
+	chroma.Comment:           "italic #008800",
+	chroma.CommentPreproc:    "noitalic #008080",
+	chroma.CommentSpecial:    "noitalic bold",
+	chroma.LiteralString:     "#0000FF",
+	chroma.LiteralStringChar: "#800080",
+	chroma.LiteralNumber:     "#0000FF",
+	chroma.Keyword:           "bold #000080",
+	chroma.OperatorWord:      "bold",
+	chroma.NameTag:           "bold #000080",
+	chroma.NameAttribute:     "#FF0000",
+	chroma.GenericHeading:    "#999999",
+	chroma.GenericSubheading: "#aaaaaa",
+	chroma.GenericDeleted:    "bg:#ffdddd #000000",
+	chroma.GenericInserted:   "bg:#ddffdd #000000",
+	chroma.GenericError:      "#aa0000",
+	chroma.GenericEmph:       "italic",
+	chroma.GenericStrong:     "bold",
+	chroma.GenericPrompt:     "#555555",
+	chroma.GenericOutput:     "#888888",
+	chroma.GenericTraceback:  "#aa0000",
+	chroma.GenericUnderline:  "underline",
+	chroma.Error:             "bg:#e3d2d2 #a61717",
+	chroma.Background:        " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/bw.go b/vendor/github.com/alecthomas/chroma/styles/bw.go
new file mode 100644
index 0000000000..3e800d5a7a
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/bw.go
@@ -0,0 +1,30 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// BlackWhite style.
+var BlackWhite = Register(chroma.MustNewStyle("bw", chroma.StyleEntries{
+	chroma.Comment:               "italic",
+	chroma.CommentPreproc:        "noitalic",
+	chroma.Keyword:               "bold",
+	chroma.KeywordPseudo:         "nobold",
+	chroma.KeywordType:           "nobold",
+	chroma.OperatorWord:          "bold",
+	chroma.NameClass:             "bold",
+	chroma.NameNamespace:         "bold",
+	chroma.NameException:         "bold",
+	chroma.NameEntity:            "bold",
+	chroma.NameTag:               "bold",
+	chroma.LiteralString:         "italic",
+	chroma.LiteralStringInterpol: "bold",
+	chroma.LiteralStringEscape:   "bold",
+	chroma.GenericHeading:        "bold",
+	chroma.GenericSubheading:     "bold",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericPrompt:         "bold",
+	chroma.Error:                 "border:#FF0000",
+	chroma.Background:            " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/colorful.go b/vendor/github.com/alecthomas/chroma/styles/colorful.go
new file mode 100644
index 0000000000..dc77c5bfec
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/colorful.go
@@ -0,0 +1,59 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Colorful style.
+var Colorful = Register(chroma.MustNewStyle("colorful", chroma.StyleEntries{
+	chroma.TextWhitespace:        "#bbbbbb",
+	chroma.Comment:               "#888",
+	chroma.CommentPreproc:        "#579",
+	chroma.CommentSpecial:        "bold #cc0000",
+	chroma.Keyword:               "bold #080",
+	chroma.KeywordPseudo:         "#038",
+	chroma.KeywordType:           "#339",
+	chroma.Operator:              "#333",
+	chroma.OperatorWord:          "bold #000",
+	chroma.NameBuiltin:           "#007020",
+	chroma.NameFunction:          "bold #06B",
+	chroma.NameClass:             "bold #B06",
+	chroma.NameNamespace:         "bold #0e84b5",
+	chroma.NameException:         "bold #F00",
+	chroma.NameVariable:          "#963",
+	chroma.NameVariableInstance:  "#33B",
+	chroma.NameVariableClass:     "#369",
+	chroma.NameVariableGlobal:    "bold #d70",
+	chroma.NameConstant:          "bold #036",
+	chroma.NameLabel:             "bold #970",
+	chroma.NameEntity:            "bold #800",
+	chroma.NameAttribute:         "#00C",
+	chroma.NameTag:               "#070",
+	chroma.NameDecorator:         "bold #555",
+	chroma.LiteralString:         "bg:#fff0f0",
+	chroma.LiteralStringChar:     "#04D bg:",
+	chroma.LiteralStringDoc:      "#D42 bg:",
+	chroma.LiteralStringInterpol: "bg:#eee",
+	chroma.LiteralStringEscape:   "bold #666",
+	chroma.LiteralStringRegex:    "bg:#fff0ff #000",
+	chroma.LiteralStringSymbol:   "#A60 bg:",
+	chroma.LiteralStringOther:    "#D20",
+	chroma.LiteralNumber:         "bold #60E",
+	chroma.LiteralNumberInteger:  "bold #00D",
+	chroma.LiteralNumberFloat:    "bold #60E",
+	chroma.LiteralNumberHex:      "bold #058",
+	chroma.LiteralNumberOct:      "bold #40E",
+	chroma.GenericHeading:        "bold #000080",
+	chroma.GenericSubheading:     "bold #800080",
+	chroma.GenericDeleted:        "#A00000",
+	chroma.GenericInserted:       "#00A000",
+	chroma.GenericError:          "#FF0000",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericPrompt:         "bold #c65d09",
+	chroma.GenericOutput:         "#888",
+	chroma.GenericTraceback:      "#04D",
+	chroma.GenericUnderline:      "underline",
+	chroma.Error:                 "#F00 bg:#FAA",
+	chroma.Background:            " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/dracula.go b/vendor/github.com/alecthomas/chroma/styles/dracula.go
new file mode 100644
index 0000000000..46e9d5b5b3
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/dracula.go
@@ -0,0 +1,81 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Dracula Style
+var Dracula = Register(chroma.MustNewStyle("dracula", chroma.StyleEntries{
+	chroma.Comment:                  "#6272a4",
+	chroma.CommentHashbang:          "#6272a4",
+	chroma.CommentMultiline:         "#6272a4",
+	chroma.CommentPreproc:           "#ff79c6",
+	chroma.CommentSingle:            "#6272a4",
+	chroma.CommentSpecial:           "#6272a4",
+	chroma.Generic:                  "#f8f8f2",
+	chroma.GenericDeleted:           "#8b080b",
+	chroma.GenericEmph:              "#f8f8f2 underline",
+	chroma.GenericError:             "#f8f8f2",
+	chroma.GenericHeading:           "#f8f8f2 bold",
+	chroma.GenericInserted:          "#f8f8f2 bold",
+	chroma.GenericOutput:            "#44475a",
+	chroma.GenericPrompt:            "#f8f8f2",
+	chroma.GenericStrong:            "#f8f8f2",
+	chroma.GenericSubheading:        "#f8f8f2 bold",
+	chroma.GenericTraceback:         "#f8f8f2",
+	chroma.GenericUnderline:         "underline",
+	chroma.Error:                    "#f8f8f2",
+	chroma.Keyword:                  "#ff79c6",
+	chroma.KeywordConstant:          "#ff79c6",
+	chroma.KeywordDeclaration:       "#8be9fd italic",
+	chroma.KeywordNamespace:         "#ff79c6",
+	chroma.KeywordPseudo:            "#ff79c6",
+	chroma.KeywordReserved:          "#ff79c6",
+	chroma.KeywordType:              "#8be9fd",
+	chroma.Literal:                  "#f8f8f2",
+	chroma.LiteralDate:              "#f8f8f2",
+	chroma.Name:                     "#f8f8f2",
+	chroma.NameAttribute:            "#50fa7b",
+	chroma.NameBuiltin:              "#8be9fd italic",
+	chroma.NameBuiltinPseudo:        "#f8f8f2",
+	chroma.NameClass:                "#50fa7b",
+	chroma.NameConstant:             "#f8f8f2",
+	chroma.NameDecorator:            "#f8f8f2",
+	chroma.NameEntity:               "#f8f8f2",
+	chroma.NameException:            "#f8f8f2",
+	chroma.NameFunction:             "#50fa7b",
+	chroma.NameLabel:                "#8be9fd italic",
+	chroma.NameNamespace:            "#f8f8f2",
+	chroma.NameOther:                "#f8f8f2",
+	chroma.NameTag:                  "#ff79c6",
+	chroma.NameVariable:             "#8be9fd italic",
+	chroma.NameVariableClass:        "#8be9fd italic",
+	chroma.NameVariableGlobal:       "#8be9fd italic",
+	chroma.NameVariableInstance:     "#8be9fd italic",
+	chroma.LiteralNumber:            "#bd93f9",
+	chroma.LiteralNumberBin:         "#bd93f9",
+	chroma.LiteralNumberFloat:       "#bd93f9",
+	chroma.LiteralNumberHex:         "#bd93f9",
+	chroma.LiteralNumberInteger:     "#bd93f9",
+	chroma.LiteralNumberIntegerLong: "#bd93f9",
+	chroma.LiteralNumberOct:         "#bd93f9",
+	chroma.Operator:                 "#ff79c6",
+	chroma.OperatorWord:             "#ff79c6",
+	chroma.Other:                    "#f8f8f2",
+	chroma.Punctuation:              "#f8f8f2",
+	chroma.LiteralString:            "#f1fa8c",
+	chroma.LiteralStringBacktick:    "#f1fa8c",
+	chroma.LiteralStringChar:        "#f1fa8c",
+	chroma.LiteralStringDoc:         "#f1fa8c",
+	chroma.LiteralStringDouble:      "#f1fa8c",
+	chroma.LiteralStringEscape:      "#f1fa8c",
+	chroma.LiteralStringHeredoc:     "#f1fa8c",
+	chroma.LiteralStringInterpol:    "#f1fa8c",
+	chroma.LiteralStringOther:       "#f1fa8c",
+	chroma.LiteralStringRegex:       "#f1fa8c",
+	chroma.LiteralStringSingle:      "#f1fa8c",
+	chroma.LiteralStringSymbol:      "#f1fa8c",
+	chroma.Text:                     "#f8f8f2",
+	chroma.TextWhitespace:           "#f8f8f2",
+	chroma.Background:               " bg:#282a36",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/emacs.go b/vendor/github.com/alecthomas/chroma/styles/emacs.go
new file mode 100644
index 0000000000..4835abd714
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/emacs.go
@@ -0,0 +1,51 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Emacs style.
+var Emacs = Register(chroma.MustNewStyle("emacs", chroma.StyleEntries{
+	chroma.TextWhitespace:        "#bbbbbb",
+	chroma.Comment:               "italic #008800",
+	chroma.CommentPreproc:        "noitalic",
+	chroma.CommentSpecial:        "noitalic bold",
+	chroma.Keyword:               "bold #AA22FF",
+	chroma.KeywordPseudo:         "nobold",
+	chroma.KeywordType:           "bold #00BB00",
+	chroma.Operator:              "#666666",
+	chroma.OperatorWord:          "bold #AA22FF",
+	chroma.NameBuiltin:           "#AA22FF",
+	chroma.NameFunction:          "#00A000",
+	chroma.NameClass:             "#0000FF",
+	chroma.NameNamespace:         "bold #0000FF",
+	chroma.NameException:         "bold #D2413A",
+	chroma.NameVariable:          "#B8860B",
+	chroma.NameConstant:          "#880000",
+	chroma.NameLabel:             "#A0A000",
+	chroma.NameEntity:            "bold #999999",
+	chroma.NameAttribute:         "#BB4444",
+	chroma.NameTag:               "bold #008000",
+	chroma.NameDecorator:         "#AA22FF",
+	chroma.LiteralString:         "#BB4444",
+	chroma.LiteralStringDoc:      "italic",
+	chroma.LiteralStringInterpol: "bold #BB6688",
+	chroma.LiteralStringEscape:   "bold #BB6622",
+	chroma.LiteralStringRegex:    "#BB6688",
+	chroma.LiteralStringSymbol:   "#B8860B",
+	chroma.LiteralStringOther:    "#008000",
+	chroma.LiteralNumber:         "#666666",
+	chroma.GenericHeading:        "bold #000080",
+	chroma.GenericSubheading:     "bold #800080",
+	chroma.GenericDeleted:        "#A00000",
+	chroma.GenericInserted:       "#00A000",
+	chroma.GenericError:          "#FF0000",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericPrompt:         "bold #000080",
+	chroma.GenericOutput:         "#888",
+	chroma.GenericTraceback:      "#04D",
+	chroma.GenericUnderline:      "underline",
+	chroma.Error:                 "border:#FF0000",
+	chroma.Background:            " bg:#f8f8f8",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/friendly.go b/vendor/github.com/alecthomas/chroma/styles/friendly.go
new file mode 100644
index 0000000000..ad02341d3a
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/friendly.go
@@ -0,0 +1,51 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Friendly style.
+var Friendly = Register(chroma.MustNewStyle("friendly", chroma.StyleEntries{
+	chroma.TextWhitespace:        "#bbbbbb",
+	chroma.Comment:               "italic #60a0b0",
+	chroma.CommentPreproc:        "noitalic #007020",
+	chroma.CommentSpecial:        "noitalic bg:#fff0f0",
+	chroma.Keyword:               "bold #007020",
+	chroma.KeywordPseudo:         "nobold",
+	chroma.KeywordType:           "nobold #902000",
+	chroma.Operator:              "#666666",
+	chroma.OperatorWord:          "bold #007020",
+	chroma.NameBuiltin:           "#007020",
+	chroma.NameFunction:          "#06287e",
+	chroma.NameClass:             "bold #0e84b5",
+	chroma.NameNamespace:         "bold #0e84b5",
+	chroma.NameException:         "#007020",
+	chroma.NameVariable:          "#bb60d5",
+	chroma.NameConstant:          "#60add5",
+	chroma.NameLabel:             "bold #002070",
+	chroma.NameEntity:            "bold #d55537",
+	chroma.NameAttribute:         "#4070a0",
+	chroma.NameTag:               "bold #062873",
+	chroma.NameDecorator:         "bold #555555",
+	chroma.LiteralString:         "#4070a0",
+	chroma.LiteralStringDoc:      "italic",
+	chroma.LiteralStringInterpol: "italic #70a0d0",
+	chroma.LiteralStringEscape:   "bold #4070a0",
+	chroma.LiteralStringRegex:    "#235388",
+	chroma.LiteralStringSymbol:   "#517918",
+	chroma.LiteralStringOther:    "#c65d09",
+	chroma.LiteralNumber:         "#40a070",
+	chroma.GenericHeading:        "bold #000080",
+	chroma.GenericSubheading:     "bold #800080",
+	chroma.GenericDeleted:        "#A00000",
+	chroma.GenericInserted:       "#00A000",
+	chroma.GenericError:          "#FF0000",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericPrompt:         "bold #c65d09",
+	chroma.GenericOutput:         "#888",
+	chroma.GenericTraceback:      "#04D",
+	chroma.GenericUnderline:      "underline",
+	chroma.Error:                 "border:#FF0000",
+	chroma.Background:            " bg:#f0f0f0",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/fruity.go b/vendor/github.com/alecthomas/chroma/styles/fruity.go
new file mode 100644
index 0000000000..c2577fa279
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/fruity.go
@@ -0,0 +1,26 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Fruity style.
+var Fruity = Register(chroma.MustNewStyle("fruity", chroma.StyleEntries{
+	chroma.TextWhitespace:    "#888888",
+	chroma.Background:        "#ffffff bg:#111111",
+	chroma.GenericOutput:     "#444444 bg:#222222",
+	chroma.Keyword:           "#fb660a bold",
+	chroma.KeywordPseudo:     "nobold",
+	chroma.LiteralNumber:     "#0086f7 bold",
+	chroma.NameTag:           "#fb660a bold",
+	chroma.NameVariable:      "#fb660a",
+	chroma.Comment:           "#008800 bg:#0f140f italic",
+	chroma.NameAttribute:     "#ff0086 bold",
+	chroma.LiteralString:     "#0086d2",
+	chroma.NameFunction:      "#ff0086 bold",
+	chroma.GenericHeading:    "#ffffff bold",
+	chroma.KeywordType:       "#cdcaa9 bold",
+	chroma.GenericSubheading: "#ffffff bold",
+	chroma.NameConstant:      "#0086d2",
+	chroma.CommentPreproc:    "#ff0007 bold",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/github.go b/vendor/github.com/alecthomas/chroma/styles/github.go
new file mode 100644
index 0000000000..7ef2481ca0
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/github.go
@@ -0,0 +1,51 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// GitHub style.
+var GitHub = Register(chroma.MustNewStyle("github", chroma.StyleEntries{
+	chroma.CommentMultiline:     "italic #999988",
+	chroma.CommentPreproc:       "bold #999999",
+	chroma.CommentSingle:        "italic #999988",
+	chroma.CommentSpecial:       "bold italic #999999",
+	chroma.Comment:              "italic #999988",
+	chroma.Error:                "bg:#e3d2d2 #a61717",
+	chroma.GenericDeleted:       "bg:#ffdddd #000000",
+	chroma.GenericEmph:          "italic #000000",
+	chroma.GenericError:         "#aa0000",
+	chroma.GenericHeading:       "#999999",
+	chroma.GenericInserted:      "bg:#ddffdd #000000",
+	chroma.GenericOutput:        "#888888",
+	chroma.GenericPrompt:        "#555555",
+	chroma.GenericStrong:        "bold",
+	chroma.GenericSubheading:    "#aaaaaa",
+	chroma.GenericTraceback:     "#aa0000",
+	chroma.GenericUnderline:     "underline",
+	chroma.KeywordType:          "bold #445588",
+	chroma.Keyword:              "bold #000000",
+	chroma.LiteralNumber:        "#009999",
+	chroma.LiteralStringRegex:   "#009926",
+	chroma.LiteralStringSymbol:  "#990073",
+	chroma.LiteralString:        "#d14",
+	chroma.NameAttribute:        "#008080",
+	chroma.NameBuiltinPseudo:    "#999999",
+	chroma.NameBuiltin:          "#0086B3",
+	chroma.NameClass:            "bold #445588",
+	chroma.NameConstant:         "#008080",
+	chroma.NameDecorator:        "bold #3c5d5d",
+	chroma.NameEntity:           "#800080",
+	chroma.NameException:        "bold #990000",
+	chroma.NameFunction:         "bold #990000",
+	chroma.NameLabel:            "bold #990000",
+	chroma.NameNamespace:        "#555555",
+	chroma.NameTag:              "#000080",
+	chroma.NameVariableClass:    "#008080",
+	chroma.NameVariableGlobal:   "#008080",
+	chroma.NameVariableInstance: "#008080",
+	chroma.NameVariable:         "#008080",
+	chroma.Operator:             "bold #000000",
+	chroma.TextWhitespace:       "#bbbbbb",
+	chroma.Background:           " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/igor.go b/vendor/github.com/alecthomas/chroma/styles/igor.go
new file mode 100644
index 0000000000..6a6d4cd081
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/igor.go
@@ -0,0 +1,16 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Igor style.
+var Igor = Register(chroma.MustNewStyle("igor", chroma.StyleEntries{
+	chroma.Comment:       "italic #FF0000",
+	chroma.Keyword:       "#0000FF",
+	chroma.NameFunction:  "#C34E00",
+	chroma.NameDecorator: "#CC00A3",
+	chroma.NameClass:     "#007575",
+	chroma.LiteralString: "#009C00",
+	chroma.Background:    " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/lovelace.go b/vendor/github.com/alecthomas/chroma/styles/lovelace.go
new file mode 100644
index 0000000000..074cc08967
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/lovelace.go
@@ -0,0 +1,60 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Lovelace style.
+var Lovelace = Register(chroma.MustNewStyle("lovelace", chroma.StyleEntries{
+	chroma.TextWhitespace:         "#a89028",
+	chroma.Comment:                "italic #888888",
+	chroma.CommentHashbang:        "#287088",
+	chroma.CommentMultiline:       "#888888",
+	chroma.CommentPreproc:         "noitalic #289870",
+	chroma.Keyword:                "#2838b0",
+	chroma.KeywordConstant:        "italic #444444",
+	chroma.KeywordDeclaration:     "italic",
+	chroma.KeywordType:            "italic",
+	chroma.Operator:               "#666666",
+	chroma.OperatorWord:           "#a848a8",
+	chroma.Punctuation:            "#888888",
+	chroma.NameAttribute:          "#388038",
+	chroma.NameBuiltin:            "#388038",
+	chroma.NameBuiltinPseudo:      "italic",
+	chroma.NameClass:              "#287088",
+	chroma.NameConstant:           "#b85820",
+	chroma.NameDecorator:          "#287088",
+	chroma.NameEntity:             "#709030",
+	chroma.NameException:          "#908828",
+	chroma.NameFunction:           "#785840",
+	chroma.NameFunctionMagic:      "#b85820",
+	chroma.NameLabel:              "#289870",
+	chroma.NameNamespace:          "#289870",
+	chroma.NameTag:                "#2838b0",
+	chroma.NameVariable:           "#b04040",
+	chroma.NameVariableGlobal:     "#908828",
+	chroma.NameVariableMagic:      "#b85820",
+	chroma.LiteralString:          "#b83838",
+	chroma.LiteralStringAffix:     "#444444",
+	chroma.LiteralStringChar:      "#a848a8",
+	chroma.LiteralStringDelimiter: "#b85820",
+	chroma.LiteralStringDoc:       "italic #b85820",
+	chroma.LiteralStringEscape:    "#709030",
+	chroma.LiteralStringInterpol:  "underline",
+	chroma.LiteralStringOther:     "#a848a8",
+	chroma.LiteralStringRegex:     "#a848a8",
+	chroma.LiteralNumber:          "#444444",
+	chroma.GenericDeleted:         "#c02828",
+	chroma.GenericEmph:            "italic",
+	chroma.GenericError:           "#c02828",
+	chroma.GenericHeading:         "#666666",
+	chroma.GenericSubheading:      "#444444",
+	chroma.GenericInserted:        "#388038",
+	chroma.GenericOutput:          "#666666",
+	chroma.GenericPrompt:          "#444444",
+	chroma.GenericStrong:          "bold",
+	chroma.GenericTraceback:       "#2838b0",
+	chroma.GenericUnderline:       "underline",
+	chroma.Error:                  "bg:#a848a8",
+	chroma.Background:             " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/manni.go b/vendor/github.com/alecthomas/chroma/styles/manni.go
new file mode 100644
index 0000000000..9942e7d091
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/manni.go
@@ -0,0 +1,51 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Manni style.
+var Manni = Register(chroma.MustNewStyle("manni", chroma.StyleEntries{
+	chroma.TextWhitespace:        "#bbbbbb",
+	chroma.Comment:               "italic #0099FF",
+	chroma.CommentPreproc:        "noitalic #009999",
+	chroma.CommentSpecial:        "bold",
+	chroma.Keyword:               "bold #006699",
+	chroma.KeywordPseudo:         "nobold",
+	chroma.KeywordType:           "#007788",
+	chroma.Operator:              "#555555",
+	chroma.OperatorWord:          "bold #000000",
+	chroma.NameBuiltin:           "#336666",
+	chroma.NameFunction:          "#CC00FF",
+	chroma.NameClass:             "bold #00AA88",
+	chroma.NameNamespace:         "bold #00CCFF",
+	chroma.NameException:         "bold #CC0000",
+	chroma.NameVariable:          "#003333",
+	chroma.NameConstant:          "#336600",
+	chroma.NameLabel:             "#9999FF",
+	chroma.NameEntity:            "bold #999999",
+	chroma.NameAttribute:         "#330099",
+	chroma.NameTag:               "bold #330099",
+	chroma.NameDecorator:         "#9999FF",
+	chroma.LiteralString:         "#CC3300",
+	chroma.LiteralStringDoc:      "italic",
+	chroma.LiteralStringInterpol: "#AA0000",
+	chroma.LiteralStringEscape:   "bold #CC3300",
+	chroma.LiteralStringRegex:    "#33AAAA",
+	chroma.LiteralStringSymbol:   "#FFCC33",
+	chroma.LiteralStringOther:    "#CC3300",
+	chroma.LiteralNumber:         "#FF6600",
+	chroma.GenericHeading:        "bold #003300",
+	chroma.GenericSubheading:     "bold #003300",
+	chroma.GenericDeleted:        "border:#CC0000 bg:#FFCCCC",
+	chroma.GenericInserted:       "border:#00CC00 bg:#CCFFCC",
+	chroma.GenericError:          "#FF0000",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericPrompt:         "bold #000099",
+	chroma.GenericOutput:         "#AAAAAA",
+	chroma.GenericTraceback:      "#99CC66",
+	chroma.GenericUnderline:      "underline",
+	chroma.Error:                 "bg:#FFAAAA #AA0000",
+	chroma.Background:            " bg:#f0f3f3",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/monokai.go b/vendor/github.com/alecthomas/chroma/styles/monokai.go
new file mode 100644
index 0000000000..2586795ace
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/monokai.go
@@ -0,0 +1,36 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Monokai style.
+var Monokai = Register(chroma.MustNewStyle("monokai", chroma.StyleEntries{
+	chroma.Text:                "#f8f8f2",
+	chroma.Error:               "#960050 bg:#1e0010",
+	chroma.Comment:             "#75715e",
+	chroma.Keyword:             "#66d9ef",
+	chroma.KeywordNamespace:    "#f92672",
+	chroma.Operator:            "#f92672",
+	chroma.Punctuation:         "#f8f8f2",
+	chroma.Name:                "#f8f8f2",
+	chroma.NameAttribute:       "#a6e22e",
+	chroma.NameClass:           "#a6e22e",
+	chroma.NameConstant:        "#66d9ef",
+	chroma.NameDecorator:       "#a6e22e",
+	chroma.NameException:       "#a6e22e",
+	chroma.NameFunction:        "#a6e22e",
+	chroma.NameOther:           "#a6e22e",
+	chroma.NameTag:             "#f92672",
+	chroma.LiteralNumber:       "#ae81ff",
+	chroma.Literal:             "#ae81ff",
+	chroma.LiteralDate:         "#e6db74",
+	chroma.LiteralString:       "#e6db74",
+	chroma.LiteralStringEscape: "#ae81ff",
+	chroma.GenericDeleted:      "#f92672",
+	chroma.GenericEmph:         "italic",
+	chroma.GenericInserted:     "#a6e22e",
+	chroma.GenericStrong:       "bold",
+	chroma.GenericSubheading:   "#75715e",
+	chroma.Background:          "bg:#272822",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/monokailight.go b/vendor/github.com/alecthomas/chroma/styles/monokailight.go
new file mode 100644
index 0000000000..61818a6806
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/monokailight.go
@@ -0,0 +1,33 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// MonokaiLight style.
+var MonokaiLight = Register(chroma.MustNewStyle("monokailight", chroma.StyleEntries{
+	chroma.Text:                "#272822",
+	chroma.Error:               "#960050 bg:#1e0010",
+	chroma.Comment:             "#75715e",
+	chroma.Keyword:             "#00a8c8",
+	chroma.KeywordNamespace:    "#f92672",
+	chroma.Operator:            "#f92672",
+	chroma.Punctuation:         "#111111",
+	chroma.Name:                "#111111",
+	chroma.NameAttribute:       "#75af00",
+	chroma.NameClass:           "#75af00",
+	chroma.NameConstant:        "#00a8c8",
+	chroma.NameDecorator:       "#75af00",
+	chroma.NameException:       "#75af00",
+	chroma.NameFunction:        "#75af00",
+	chroma.NameOther:           "#75af00",
+	chroma.NameTag:             "#f92672",
+	chroma.LiteralNumber:       "#ae81ff",
+	chroma.Literal:             "#ae81ff",
+	chroma.LiteralDate:         "#d88200",
+	chroma.LiteralString:       "#d88200",
+	chroma.LiteralStringEscape: "#8045FF",
+	chroma.GenericEmph:         "italic",
+	chroma.GenericStrong:       "bold",
+	chroma.Background:          " bg:#fafafa",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/murphy.go b/vendor/github.com/alecthomas/chroma/styles/murphy.go
new file mode 100644
index 0000000000..90e83c76ae
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/murphy.go
@@ -0,0 +1,59 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Murphy style.
+var Murphy = Register(chroma.MustNewStyle("murphy", chroma.StyleEntries{
+	chroma.TextWhitespace:        "#bbbbbb",
+	chroma.Comment:               "#666 italic",
+	chroma.CommentPreproc:        "#579 noitalic",
+	chroma.CommentSpecial:        "#c00 bold",
+	chroma.Keyword:               "bold #289",
+	chroma.KeywordPseudo:         "#08f",
+	chroma.KeywordType:           "#66f",
+	chroma.Operator:              "#333",
+	chroma.OperatorWord:          "bold #000",
+	chroma.NameBuiltin:           "#072",
+	chroma.NameFunction:          "bold #5ed",
+	chroma.NameClass:             "bold #e9e",
+	chroma.NameNamespace:         "bold #0e84b5",
+	chroma.NameException:         "bold #F00",
+	chroma.NameVariable:          "#036",
+	chroma.NameVariableInstance:  "#aaf",
+	chroma.NameVariableClass:     "#ccf",
+	chroma.NameVariableGlobal:    "#f84",
+	chroma.NameConstant:          "bold #5ed",
+	chroma.NameLabel:             "bold #970",
+	chroma.NameEntity:            "#800",
+	chroma.NameAttribute:         "#007",
+	chroma.NameTag:               "#070",
+	chroma.NameDecorator:         "bold #555",
+	chroma.LiteralString:         "bg:#e0e0ff",
+	chroma.LiteralStringChar:     "#88F bg:",
+	chroma.LiteralStringDoc:      "#D42 bg:",
+	chroma.LiteralStringInterpol: "bg:#eee",
+	chroma.LiteralStringEscape:   "bold #666",
+	chroma.LiteralStringRegex:    "bg:#e0e0ff #000",
+	chroma.LiteralStringSymbol:   "#fc8 bg:",
+	chroma.LiteralStringOther:    "#f88",
+	chroma.LiteralNumber:         "bold #60E",
+	chroma.LiteralNumberInteger:  "bold #66f",
+	chroma.LiteralNumberFloat:    "bold #60E",
+	chroma.LiteralNumberHex:      "bold #058",
+	chroma.LiteralNumberOct:      "bold #40E",
+	chroma.GenericHeading:        "bold #000080",
+	chroma.GenericSubheading:     "bold #800080",
+	chroma.GenericDeleted:        "#A00000",
+	chroma.GenericInserted:       "#00A000",
+	chroma.GenericError:          "#FF0000",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericPrompt:         "bold #c65d09",
+	chroma.GenericOutput:         "#888",
+	chroma.GenericTraceback:      "#04D",
+	chroma.GenericUnderline:      "underline",
+	chroma.Error:                 "#F00 bg:#FAA",
+	chroma.Background:            " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/native.go b/vendor/github.com/alecthomas/chroma/styles/native.go
new file mode 100644
index 0000000000..9fae09acae
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/native.go
@@ -0,0 +1,42 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Native style.
+var Native = Register(chroma.MustNewStyle("native", chroma.StyleEntries{
+	chroma.Background:         "#d0d0d0 bg:#202020",
+	chroma.TextWhitespace:     "#666666",
+	chroma.Comment:            "italic #999999",
+	chroma.CommentPreproc:     "noitalic bold #cd2828",
+	chroma.CommentSpecial:     "noitalic bold #e50808 bg:#520000",
+	chroma.Keyword:            "bold #6ab825",
+	chroma.KeywordPseudo:      "nobold",
+	chroma.OperatorWord:       "bold #6ab825",
+	chroma.LiteralString:      "#ed9d13",
+	chroma.LiteralStringOther: "#ffa500",
+	chroma.LiteralNumber:      "#3677a9",
+	chroma.NameBuiltin:        "#24909d",
+	chroma.NameVariable:       "#40ffff",
+	chroma.NameConstant:       "#40ffff",
+	chroma.NameClass:          "underline #447fcf",
+	chroma.NameFunction:       "#447fcf",
+	chroma.NameNamespace:      "underline #447fcf",
+	chroma.NameException:      "#bbbbbb",
+	chroma.NameTag:            "bold #6ab825",
+	chroma.NameAttribute:      "#bbbbbb",
+	chroma.NameDecorator:      "#ffa500",
+	chroma.GenericHeading:     "bold #ffffff",
+	chroma.GenericSubheading:  "underline #ffffff",
+	chroma.GenericDeleted:     "#d22323",
+	chroma.GenericInserted:    "#589819",
+	chroma.GenericError:       "#d22323",
+	chroma.GenericEmph:        "italic",
+	chroma.GenericStrong:      "bold",
+	chroma.GenericPrompt:      "#aaaaaa",
+	chroma.GenericOutput:      "#cccccc",
+	chroma.GenericTraceback:   "#d22323",
+	chroma.GenericUnderline:   "underline",
+	chroma.Error:              "bg:#e3d2d2 #a61717",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/paraiso-dark.go b/vendor/github.com/alecthomas/chroma/styles/paraiso-dark.go
new file mode 100644
index 0000000000..c8cf473105
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/paraiso-dark.go
@@ -0,0 +1,44 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// ParaisoDark style.
+var ParaisoDark = Register(chroma.MustNewStyle("paraiso-dark", chroma.StyleEntries{
+	chroma.Text:                  "#e7e9db",
+	chroma.Error:                 "#ef6155",
+	chroma.Comment:               "#776e71",
+	chroma.Keyword:               "#815ba4",
+	chroma.KeywordNamespace:      "#5bc4bf",
+	chroma.KeywordType:           "#fec418",
+	chroma.Operator:              "#5bc4bf",
+	chroma.Punctuation:           "#e7e9db",
+	chroma.Name:                  "#e7e9db",
+	chroma.NameAttribute:         "#06b6ef",
+	chroma.NameClass:             "#fec418",
+	chroma.NameConstant:          "#ef6155",
+	chroma.NameDecorator:         "#5bc4bf",
+	chroma.NameException:         "#ef6155",
+	chroma.NameFunction:          "#06b6ef",
+	chroma.NameNamespace:         "#fec418",
+	chroma.NameOther:             "#06b6ef",
+	chroma.NameTag:               "#5bc4bf",
+	chroma.NameVariable:          "#ef6155",
+	chroma.LiteralNumber:         "#f99b15",
+	chroma.Literal:               "#f99b15",
+	chroma.LiteralDate:           "#48b685",
+	chroma.LiteralString:         "#48b685",
+	chroma.LiteralStringChar:     "#e7e9db",
+	chroma.LiteralStringDoc:      "#776e71",
+	chroma.LiteralStringEscape:   "#f99b15",
+	chroma.LiteralStringInterpol: "#f99b15",
+	chroma.GenericDeleted:        "#ef6155",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericHeading:        "bold #e7e9db",
+	chroma.GenericInserted:       "#48b685",
+	chroma.GenericPrompt:         "bold #776e71",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericSubheading:     "bold #5bc4bf",
+	chroma.Background:            "bg:#2f1e2e",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/paraiso-light.go b/vendor/github.com/alecthomas/chroma/styles/paraiso-light.go
new file mode 100644
index 0000000000..b514dfa16a
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/paraiso-light.go
@@ -0,0 +1,44 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// ParaisoLight style.
+var ParaisoLight = Register(chroma.MustNewStyle("paraiso-light", chroma.StyleEntries{
+	chroma.Text:                  "#2f1e2e",
+	chroma.Error:                 "#ef6155",
+	chroma.Comment:               "#8d8687",
+	chroma.Keyword:               "#815ba4",
+	chroma.KeywordNamespace:      "#5bc4bf",
+	chroma.KeywordType:           "#fec418",
+	chroma.Operator:              "#5bc4bf",
+	chroma.Punctuation:           "#2f1e2e",
+	chroma.Name:                  "#2f1e2e",
+	chroma.NameAttribute:         "#06b6ef",
+	chroma.NameClass:             "#fec418",
+	chroma.NameConstant:          "#ef6155",
+	chroma.NameDecorator:         "#5bc4bf",
+	chroma.NameException:         "#ef6155",
+	chroma.NameFunction:          "#06b6ef",
+	chroma.NameNamespace:         "#fec418",
+	chroma.NameOther:             "#06b6ef",
+	chroma.NameTag:               "#5bc4bf",
+	chroma.NameVariable:          "#ef6155",
+	chroma.LiteralNumber:         "#f99b15",
+	chroma.Literal:               "#f99b15",
+	chroma.LiteralDate:           "#48b685",
+	chroma.LiteralString:         "#48b685",
+	chroma.LiteralStringChar:     "#2f1e2e",
+	chroma.LiteralStringDoc:      "#8d8687",
+	chroma.LiteralStringEscape:   "#f99b15",
+	chroma.LiteralStringInterpol: "#f99b15",
+	chroma.GenericDeleted:        "#ef6155",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericHeading:        "bold #2f1e2e",
+	chroma.GenericInserted:       "#48b685",
+	chroma.GenericPrompt:         "bold #8d8687",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericSubheading:     "bold #5bc4bf",
+	chroma.Background:            "bg:#e7e9db",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/pastie.go b/vendor/github.com/alecthomas/chroma/styles/pastie.go
new file mode 100644
index 0000000000..9a68544392
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/pastie.go
@@ -0,0 +1,52 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Pastie style.
+var Pastie = Register(chroma.MustNewStyle("pastie", chroma.StyleEntries{
+	chroma.TextWhitespace:        "#bbbbbb",
+	chroma.Comment:               "#888888",
+	chroma.CommentPreproc:        "bold #cc0000",
+	chroma.CommentSpecial:        "bg:#fff0f0 bold #cc0000",
+	chroma.LiteralString:         "bg:#fff0f0 #dd2200",
+	chroma.LiteralStringRegex:    "bg:#fff0ff #008800",
+	chroma.LiteralStringOther:    "bg:#f0fff0 #22bb22",
+	chroma.LiteralStringSymbol:   "#aa6600",
+	chroma.LiteralStringInterpol: "#3333bb",
+	chroma.LiteralStringEscape:   "#0044dd",
+	chroma.OperatorWord:          "#008800",
+	chroma.Keyword:               "bold #008800",
+	chroma.KeywordPseudo:         "nobold",
+	chroma.KeywordType:           "#888888",
+	chroma.NameClass:             "bold #bb0066",
+	chroma.NameException:         "bold #bb0066",
+	chroma.NameFunction:          "bold #0066bb",
+	chroma.NameProperty:          "bold #336699",
+	chroma.NameNamespace:         "bold #bb0066",
+	chroma.NameBuiltin:           "#003388",
+	chroma.NameVariable:          "#336699",
+	chroma.NameVariableClass:     "#336699",
+	chroma.NameVariableInstance:  "#3333bb",
+	chroma.NameVariableGlobal:    "#dd7700",
+	chroma.NameConstant:          "bold #003366",
+	chroma.NameTag:               "bold #bb0066",
+	chroma.NameAttribute:         "#336699",
+	chroma.NameDecorator:         "#555555",
+	chroma.NameLabel:             "italic #336699",
+	chroma.LiteralNumber:         "bold #0000DD",
+	chroma.GenericHeading:        "#333",
+	chroma.GenericSubheading:     "#666",
+	chroma.GenericDeleted:        "bg:#ffdddd #000000",
+	chroma.GenericInserted:       "bg:#ddffdd #000000",
+	chroma.GenericError:          "#aa0000",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericPrompt:         "#555555",
+	chroma.GenericOutput:         "#888888",
+	chroma.GenericTraceback:      "#aa0000",
+	chroma.GenericUnderline:      "underline",
+	chroma.Error:                 "bg:#e3d2d2 #a61717",
+	chroma.Background:            " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/perldoc.go b/vendor/github.com/alecthomas/chroma/styles/perldoc.go
new file mode 100644
index 0000000000..e1372fdfb4
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/perldoc.go
@@ -0,0 +1,44 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Perldoc style.
+var Perldoc = Register(chroma.MustNewStyle("perldoc", chroma.StyleEntries{
+	chroma.TextWhitespace:       "#bbbbbb",
+	chroma.Comment:              "#228B22",
+	chroma.CommentPreproc:       "#1e889b",
+	chroma.CommentSpecial:       "#8B008B bold",
+	chroma.LiteralString:        "#CD5555",
+	chroma.LiteralStringHeredoc: "#1c7e71 italic",
+	chroma.LiteralStringRegex:   "#1c7e71",
+	chroma.LiteralStringOther:   "#cb6c20",
+	chroma.LiteralNumber:        "#B452CD",
+	chroma.OperatorWord:         "#8B008B",
+	chroma.Keyword:              "#8B008B bold",
+	chroma.KeywordType:          "#00688B",
+	chroma.NameClass:            "#008b45 bold",
+	chroma.NameException:        "#008b45 bold",
+	chroma.NameFunction:         "#008b45",
+	chroma.NameNamespace:        "#008b45 underline",
+	chroma.NameVariable:         "#00688B",
+	chroma.NameConstant:         "#00688B",
+	chroma.NameDecorator:        "#707a7c",
+	chroma.NameTag:              "#8B008B bold",
+	chroma.NameAttribute:        "#658b00",
+	chroma.NameBuiltin:          "#658b00",
+	chroma.GenericHeading:       "bold #000080",
+	chroma.GenericSubheading:    "bold #800080",
+	chroma.GenericDeleted:       "#aa0000",
+	chroma.GenericInserted:      "#00aa00",
+	chroma.GenericError:         "#aa0000",
+	chroma.GenericEmph:          "italic",
+	chroma.GenericStrong:        "bold",
+	chroma.GenericPrompt:        "#555555",
+	chroma.GenericOutput:        "#888888",
+	chroma.GenericTraceback:     "#aa0000",
+	chroma.GenericUnderline:     "underline",
+	chroma.Error:                "bg:#e3d2d2 #a61717",
+	chroma.Background:           " bg:#eeeedd",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/pygments.go b/vendor/github.com/alecthomas/chroma/styles/pygments.go
new file mode 100644
index 0000000000..327033b717
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/pygments.go
@@ -0,0 +1,55 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Pygments default theme.
+var Pygments = Register(chroma.MustNewStyle("pygments", chroma.StyleEntries{
+	chroma.Whitespace:     "#bbbbbb",
+	chroma.Comment:        "italic #408080",
+	chroma.CommentPreproc: "noitalic #BC7A00",
+
+	chroma.Keyword:       "bold #008000",
+	chroma.KeywordPseudo: "nobold",
+	chroma.KeywordType:   "nobold #B00040",
+
+	chroma.Operator:     "#666666",
+	chroma.OperatorWord: "bold #AA22FF",
+
+	chroma.NameBuiltin:   "#008000",
+	chroma.NameFunction:  "#0000FF",
+	chroma.NameClass:     "bold #0000FF",
+	chroma.NameNamespace: "bold #0000FF",
+	chroma.NameException: "bold #D2413A",
+	chroma.NameVariable:  "#19177C",
+	chroma.NameConstant:  "#880000",
+	chroma.NameLabel:     "#A0A000",
+	chroma.NameEntity:    "bold #999999",
+	chroma.NameAttribute: "#7D9029",
+	chroma.NameTag:       "bold #008000",
+	chroma.NameDecorator: "#AA22FF",
+
+	chroma.String:         "#BA2121",
+	chroma.StringDoc:      "italic",
+	chroma.StringInterpol: "bold #BB6688",
+	chroma.StringEscape:   "bold #BB6622",
+	chroma.StringRegex:    "#BB6688",
+	chroma.StringSymbol:   "#19177C",
+	chroma.StringOther:    "#008000",
+	chroma.Number:         "#666666",
+
+	chroma.GenericHeading:    "bold #000080",
+	chroma.GenericSubheading: "bold #800080",
+	chroma.GenericDeleted:    "#A00000",
+	chroma.GenericInserted:   "#00A000",
+	chroma.GenericError:      "#FF0000",
+	chroma.GenericEmph:       "italic",
+	chroma.GenericStrong:     "bold",
+	chroma.GenericPrompt:     "bold #000080",
+	chroma.GenericOutput:     "#888",
+	chroma.GenericTraceback:  "#04D",
+	chroma.GenericUnderline:  "underline",
+
+	chroma.Error: "border:#FF0000",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/rainbow_dash.go b/vendor/github.com/alecthomas/chroma/styles/rainbow_dash.go
new file mode 100644
index 0000000000..37d66ca25b
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/rainbow_dash.go
@@ -0,0 +1,47 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// RainbowDash style.
+var RainbowDash = Register(chroma.MustNewStyle("rainbow_dash", chroma.StyleEntries{
+	chroma.Comment:             "italic #0080ff",
+	chroma.CommentPreproc:      "noitalic",
+	chroma.CommentSpecial:      "bold",
+	chroma.Error:               "bg:#cc0000 #ffffff",
+	chroma.GenericDeleted:      "border:#c5060b bg:#ffcccc",
+	chroma.GenericEmph:         "italic",
+	chroma.GenericError:        "#ff0000",
+	chroma.GenericHeading:      "bold #2c5dcd",
+	chroma.GenericInserted:     "border:#00cc00 bg:#ccffcc",
+	chroma.GenericOutput:       "#aaaaaa",
+	chroma.GenericPrompt:       "bold #2c5dcd",
+	chroma.GenericStrong:       "bold",
+	chroma.GenericSubheading:   "bold #2c5dcd",
+	chroma.GenericTraceback:    "#c5060b",
+	chroma.GenericUnderline:    "underline",
+	chroma.Keyword:             "bold #2c5dcd",
+	chroma.KeywordPseudo:       "nobold",
+	chroma.KeywordType:         "#5918bb",
+	chroma.NameAttribute:       "italic #2c5dcd",
+	chroma.NameBuiltin:         "bold #5918bb",
+	chroma.NameClass:           "underline",
+	chroma.NameConstant:        "#318495",
+	chroma.NameDecorator:       "bold #ff8000",
+	chroma.NameEntity:          "bold #5918bb",
+	chroma.NameException:       "bold #5918bb",
+	chroma.NameFunction:        "bold #ff8000",
+	chroma.NameTag:             "bold #2c5dcd",
+	chroma.LiteralNumber:       "bold #5918bb",
+	chroma.Operator:            "#2c5dcd",
+	chroma.OperatorWord:        "bold",
+	chroma.LiteralString:       "#00cc66",
+	chroma.LiteralStringDoc:    "italic",
+	chroma.LiteralStringEscape: "bold #c5060b",
+	chroma.LiteralStringOther:  "#318495",
+	chroma.LiteralStringSymbol: "bold #c5060b",
+	chroma.Text:                "#4d4d4d",
+	chroma.TextWhitespace:      "#cbcbcb",
+	chroma.Background:          " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/rrt.go b/vendor/github.com/alecthomas/chroma/styles/rrt.go
new file mode 100644
index 0000000000..2ccf2cadfc
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/rrt.go
@@ -0,0 +1,20 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Rrt style.
+var Rrt = Register(chroma.MustNewStyle("rrt", chroma.StyleEntries{
+	chroma.CommentPreproc:      "#e5e5e5",
+	chroma.Comment:             "#00ff00",
+	chroma.KeywordType:         "#ee82ee",
+	chroma.Keyword:             "#ff0000",
+	chroma.LiteralNumber:       "#ff6600",
+	chroma.LiteralStringSymbol: "#ff6600",
+	chroma.LiteralString:       "#87ceeb",
+	chroma.NameFunction:        "#ffff00",
+	chroma.NameConstant:        "#7fffd4",
+	chroma.NameVariable:        "#eedd82",
+	chroma.Background:          "#f8f8f2 bg:#000000",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/solarized-dark.go b/vendor/github.com/alecthomas/chroma/styles/solarized-dark.go
new file mode 100644
index 0000000000..2724df24e2
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/solarized-dark.go
@@ -0,0 +1,46 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// SolarizedDark style.
+var SolarizedDark = Register(chroma.MustNewStyle("solarized-dark", chroma.StyleEntries{
+	chroma.Keyword:               "#719e07",
+	chroma.KeywordConstant:       "#CB4B16",
+	chroma.KeywordDeclaration:    "#268BD2",
+	chroma.KeywordReserved:       "#268BD2",
+	chroma.KeywordType:           "#DC322F",
+	chroma.NameAttribute:         "#93A1A1",
+	chroma.NameBuiltin:           "#B58900",
+	chroma.NameBuiltinPseudo:     "#268BD2",
+	chroma.NameClass:             "#268BD2",
+	chroma.NameConstant:          "#CB4B16",
+	chroma.NameDecorator:         "#268BD2",
+	chroma.NameEntity:            "#CB4B16",
+	chroma.NameException:         "#CB4B16",
+	chroma.NameFunction:          "#268BD2",
+	chroma.NameTag:               "#268BD2",
+	chroma.NameVariable:          "#268BD2",
+	chroma.LiteralString:         "#2AA198",
+	chroma.LiteralStringBacktick: "#586E75",
+	chroma.LiteralStringChar:     "#2AA198",
+	chroma.LiteralStringDoc:      "#93A1A1",
+	chroma.LiteralStringEscape:   "#CB4B16",
+	chroma.LiteralStringHeredoc:  "#93A1A1",
+	chroma.LiteralStringRegex:    "#DC322F",
+	chroma.LiteralNumber:         "#2AA198",
+	chroma.Operator:              "#719e07",
+	chroma.Comment:               "#586E75",
+	chroma.CommentPreproc:        "#719e07",
+	chroma.CommentSpecial:        "#719e07",
+	chroma.GenericDeleted:        "#DC322F",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericError:          "#DC322F bold",
+	chroma.GenericHeading:        "#CB4B16",
+	chroma.GenericInserted:       "#719e07",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericSubheading:     "#268BD2",
+	chroma.Background:            "#93A1A1 bg:#002B36",
+	chroma.Other:                 "#CB4B16",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/solarized-dark256.go b/vendor/github.com/alecthomas/chroma/styles/solarized-dark256.go
new file mode 100644
index 0000000000..a24ddc1539
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/solarized-dark256.go
@@ -0,0 +1,48 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// SolarizedDark256 style.
+var SolarizedDark256 = Register(chroma.MustNewStyle("solarized-dark256", chroma.StyleEntries{
+	chroma.Keyword:               "#5f8700",
+	chroma.KeywordConstant:       "#d75f00",
+	chroma.KeywordDeclaration:    "#0087ff",
+	chroma.KeywordNamespace:      "#d75f00",
+	chroma.KeywordReserved:       "#0087ff",
+	chroma.KeywordType:           "#af0000",
+	chroma.NameAttribute:         "#8a8a8a",
+	chroma.NameBuiltin:           "#0087ff",
+	chroma.NameBuiltinPseudo:     "#0087ff",
+	chroma.NameClass:             "#0087ff",
+	chroma.NameConstant:          "#d75f00",
+	chroma.NameDecorator:         "#0087ff",
+	chroma.NameEntity:            "#d75f00",
+	chroma.NameException:         "#af8700",
+	chroma.NameFunction:          "#0087ff",
+	chroma.NameTag:               "#0087ff",
+	chroma.NameVariable:          "#0087ff",
+	chroma.LiteralString:         "#00afaf",
+	chroma.LiteralStringBacktick: "#4e4e4e",
+	chroma.LiteralStringChar:     "#00afaf",
+	chroma.LiteralStringDoc:      "#00afaf",
+	chroma.LiteralStringEscape:   "#af0000",
+	chroma.LiteralStringHeredoc:  "#00afaf",
+	chroma.LiteralStringRegex:    "#af0000",
+	chroma.LiteralNumber:         "#00afaf",
+	chroma.Operator:              "#8a8a8a",
+	chroma.OperatorWord:          "#5f8700",
+	chroma.Comment:               "#4e4e4e",
+	chroma.CommentPreproc:        "#5f8700",
+	chroma.CommentSpecial:        "#5f8700",
+	chroma.GenericDeleted:        "#af0000",
+	chroma.GenericEmph:           "italic",
+	chroma.GenericError:          "#af0000 bold",
+	chroma.GenericHeading:        "#d75f00",
+	chroma.GenericInserted:       "#5f8700",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericSubheading:     "#0087ff",
+	chroma.Background:            "#8a8a8a bg:#1c1c1c",
+	chroma.Other:                 "#d75f00",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/solarized-light.go b/vendor/github.com/alecthomas/chroma/styles/solarized-light.go
new file mode 100644
index 0000000000..b6d5234a78
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/solarized-light.go
@@ -0,0 +1,24 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// SolarizedLight style.
+var SolarizedLight = Register(chroma.MustNewStyle("solarized-light", chroma.StyleEntries{
+	chroma.Text:             "bg: #eee8d5 #586e75",
+	chroma.Keyword:          "#859900",
+	chroma.KeywordConstant:  "bold",
+	chroma.KeywordNamespace: "#dc322f bold",
+	chroma.KeywordType:      "bold",
+	chroma.Name:             "#268bd2",
+	chroma.NameBuiltin:      "#cb4b16",
+	chroma.NameClass:        "#cb4b16",
+	chroma.NameTag:          "bold",
+	chroma.Literal:          "#2aa198",
+	chroma.LiteralNumber:    "bold",
+	chroma.OperatorWord:     "#859900",
+	chroma.Comment:          "#93a1a1 italic",
+	chroma.Generic:          "#d33682",
+	chroma.Background:       " bg:#eee8d5",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/swapoff.go b/vendor/github.com/alecthomas/chroma/styles/swapoff.go
new file mode 100644
index 0000000000..e4daae61c1
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/swapoff.go
@@ -0,0 +1,25 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// SwapOff theme.
+var SwapOff = Register(chroma.MustNewStyle("swapoff", chroma.StyleEntries{
+	chroma.Background:        "#lightgray bg:#black",
+	chroma.Number:            "bold #ansiyellow",
+	chroma.Comment:           "#ansiteal",
+	chroma.CommentPreproc:    "bold #ansigreen",
+	chroma.String:            "bold #ansiturquoise",
+	chroma.Keyword:           "bold #ansiwhite",
+	chroma.NameKeyword:       "bold #ansiwhite",
+	chroma.NameBuiltin:       "bold #ansiwhite",
+	chroma.GenericHeading:    "bold",
+	chroma.GenericSubheading: "bold",
+	chroma.GenericStrong:     "bold",
+	chroma.GenericUnderline:  "underline",
+	chroma.NameTag:           "bold",
+	chroma.NameAttribute:     "#ansiteal",
+	chroma.Error:             "#ansired",
+	chroma.LiteralDate:       "bold #ansiyellow",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/tango.go b/vendor/github.com/alecthomas/chroma/styles/tango.go
new file mode 100644
index 0000000000..ae1afe0643
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/tango.go
@@ -0,0 +1,79 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Tango style.
+var Tango = Register(chroma.MustNewStyle("tango", chroma.StyleEntries{
+	chroma.TextWhitespace:           "underline #f8f8f8",
+	chroma.Error:                    "#a40000 border:#ef2929",
+	chroma.Other:                    "#000000",
+	chroma.Comment:                  "italic #8f5902",
+	chroma.CommentMultiline:         "italic #8f5902",
+	chroma.CommentPreproc:           "italic #8f5902",
+	chroma.CommentSingle:            "italic #8f5902",
+	chroma.CommentSpecial:           "italic #8f5902",
+	chroma.Keyword:                  "bold #204a87",
+	chroma.KeywordConstant:          "bold #204a87",
+	chroma.KeywordDeclaration:       "bold #204a87",
+	chroma.KeywordNamespace:         "bold #204a87",
+	chroma.KeywordPseudo:            "bold #204a87",
+	chroma.KeywordReserved:          "bold #204a87",
+	chroma.KeywordType:              "bold #204a87",
+	chroma.Operator:                 "bold #ce5c00",
+	chroma.OperatorWord:             "bold #204a87",
+	chroma.Punctuation:              "bold #000000",
+	chroma.Name:                     "#000000",
+	chroma.NameAttribute:            "#c4a000",
+	chroma.NameBuiltin:              "#204a87",
+	chroma.NameBuiltinPseudo:        "#3465a4",
+	chroma.NameClass:                "#000000",
+	chroma.NameConstant:             "#000000",
+	chroma.NameDecorator:            "bold #5c35cc",
+	chroma.NameEntity:               "#ce5c00",
+	chroma.NameException:            "bold #cc0000",
+	chroma.NameFunction:             "#000000",
+	chroma.NameProperty:             "#000000",
+	chroma.NameLabel:                "#f57900",
+	chroma.NameNamespace:            "#000000",
+	chroma.NameOther:                "#000000",
+	chroma.NameTag:                  "bold #204a87",
+	chroma.NameVariable:             "#000000",
+	chroma.NameVariableClass:        "#000000",
+	chroma.NameVariableGlobal:       "#000000",
+	chroma.NameVariableInstance:     "#000000",
+	chroma.LiteralNumber:            "bold #0000cf",
+	chroma.LiteralNumberFloat:       "bold #0000cf",
+	chroma.LiteralNumberHex:         "bold #0000cf",
+	chroma.LiteralNumberInteger:     "bold #0000cf",
+	chroma.LiteralNumberIntegerLong: "bold #0000cf",
+	chroma.LiteralNumberOct:         "bold #0000cf",
+	chroma.Literal:                  "#000000",
+	chroma.LiteralDate:              "#000000",
+	chroma.LiteralString:            "#4e9a06",
+	chroma.LiteralStringBacktick:    "#4e9a06",
+	chroma.LiteralStringChar:        "#4e9a06",
+	chroma.LiteralStringDoc:         "italic #8f5902",
+	chroma.LiteralStringDouble:      "#4e9a06",
+	chroma.LiteralStringEscape:      "#4e9a06",
+	chroma.LiteralStringHeredoc:     "#4e9a06",
+	chroma.LiteralStringInterpol:    "#4e9a06",
+	chroma.LiteralStringOther:       "#4e9a06",
+	chroma.LiteralStringRegex:       "#4e9a06",
+	chroma.LiteralStringSingle:      "#4e9a06",
+	chroma.LiteralStringSymbol:      "#4e9a06",
+	chroma.Generic:                  "#000000",
+	chroma.GenericDeleted:           "#a40000",
+	chroma.GenericEmph:              "italic #000000",
+	chroma.GenericError:             "#ef2929",
+	chroma.GenericHeading:           "bold #000080",
+	chroma.GenericInserted:          "#00A000",
+	chroma.GenericOutput:            "italic #000000",
+	chroma.GenericPrompt:            "#8f5902",
+	chroma.GenericStrong:            "bold #000000",
+	chroma.GenericSubheading:        "bold #800080",
+	chroma.GenericTraceback:         "bold #a40000",
+	chroma.GenericUnderline:         "underline",
+	chroma.Background:               " bg:#f8f8f8",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/trac.go b/vendor/github.com/alecthomas/chroma/styles/trac.go
new file mode 100644
index 0000000000..3b09c44e83
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/trac.go
@@ -0,0 +1,42 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Trac style.
+var Trac = Register(chroma.MustNewStyle("trac", chroma.StyleEntries{
+	chroma.TextWhitespace:     "#bbbbbb",
+	chroma.Comment:            "italic #999988",
+	chroma.CommentPreproc:     "bold noitalic #999999",
+	chroma.CommentSpecial:     "bold #999999",
+	chroma.Operator:           "bold",
+	chroma.LiteralString:      "#bb8844",
+	chroma.LiteralStringRegex: "#808000",
+	chroma.LiteralNumber:      "#009999",
+	chroma.Keyword:            "bold",
+	chroma.KeywordType:        "#445588",
+	chroma.NameBuiltin:        "#999999",
+	chroma.NameFunction:       "bold #990000",
+	chroma.NameClass:          "bold #445588",
+	chroma.NameException:      "bold #990000",
+	chroma.NameNamespace:      "#555555",
+	chroma.NameVariable:       "#008080",
+	chroma.NameConstant:       "#008080",
+	chroma.NameTag:            "#000080",
+	chroma.NameAttribute:      "#008080",
+	chroma.NameEntity:         "#800080",
+	chroma.GenericHeading:     "#999999",
+	chroma.GenericSubheading:  "#aaaaaa",
+	chroma.GenericDeleted:     "bg:#ffdddd #000000",
+	chroma.GenericInserted:    "bg:#ddffdd #000000",
+	chroma.GenericError:       "#aa0000",
+	chroma.GenericEmph:        "italic",
+	chroma.GenericStrong:      "bold",
+	chroma.GenericPrompt:      "#555555",
+	chroma.GenericOutput:      "#888888",
+	chroma.GenericTraceback:   "#aa0000",
+	chroma.GenericUnderline:   "underline",
+	chroma.Error:              "bg:#e3d2d2 #a61717",
+	chroma.Background:         " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/vim.go b/vendor/github.com/alecthomas/chroma/styles/vim.go
new file mode 100644
index 0000000000..6296042c20
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/vim.go
@@ -0,0 +1,36 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Vim style.
+var Vim = Register(chroma.MustNewStyle("vim", chroma.StyleEntries{
+	chroma.Background:         "#cccccc bg:#000000",
+	chroma.Comment:            "#000080",
+	chroma.CommentSpecial:     "bold #cd0000",
+	chroma.Keyword:            "#cdcd00",
+	chroma.KeywordDeclaration: "#00cd00",
+	chroma.KeywordNamespace:   "#cd00cd",
+	chroma.KeywordType:        "#00cd00",
+	chroma.Operator:           "#3399cc",
+	chroma.OperatorWord:       "#cdcd00",
+	chroma.NameClass:          "#00cdcd",
+	chroma.NameBuiltin:        "#cd00cd",
+	chroma.NameException:      "bold #666699",
+	chroma.NameVariable:       "#00cdcd",
+	chroma.LiteralString:      "#cd0000",
+	chroma.LiteralNumber:      "#cd00cd",
+	chroma.GenericHeading:     "bold #000080",
+	chroma.GenericSubheading:  "bold #800080",
+	chroma.GenericDeleted:     "#cd0000",
+	chroma.GenericInserted:    "#00cd00",
+	chroma.GenericError:       "#FF0000",
+	chroma.GenericEmph:        "italic",
+	chroma.GenericStrong:      "bold",
+	chroma.GenericPrompt:      "bold #000080",
+	chroma.GenericOutput:      "#888",
+	chroma.GenericTraceback:   "#04D",
+	chroma.GenericUnderline:   "underline",
+	chroma.Error:              "border:#FF0000",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/vs.go b/vendor/github.com/alecthomas/chroma/styles/vs.go
new file mode 100644
index 0000000000..acbcb9153f
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/vs.go
@@ -0,0 +1,23 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// VisualStudio style.
+var VisualStudio = Register(chroma.MustNewStyle("vs", chroma.StyleEntries{
+	chroma.Comment:           "#008000",
+	chroma.CommentPreproc:    "#0000ff",
+	chroma.Keyword:           "#0000ff",
+	chroma.OperatorWord:      "#0000ff",
+	chroma.KeywordType:       "#2b91af",
+	chroma.NameClass:         "#2b91af",
+	chroma.LiteralString:     "#a31515",
+	chroma.GenericHeading:    "bold",
+	chroma.GenericSubheading: "bold",
+	chroma.GenericEmph:       "italic",
+	chroma.GenericStrong:     "bold",
+	chroma.GenericPrompt:     "bold",
+	chroma.Error:             "border:#FF0000",
+	chroma.Background:        " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/styles/xcode.go b/vendor/github.com/alecthomas/chroma/styles/xcode.go
new file mode 100644
index 0000000000..115cf71cd6
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/styles/xcode.go
@@ -0,0 +1,29 @@
+package styles
+
+import (
+	"github.com/alecthomas/chroma"
+)
+
+// Xcode style.
+var Xcode = Register(chroma.MustNewStyle("xcode", chroma.StyleEntries{
+	chroma.Comment:           "#177500",
+	chroma.CommentPreproc:    "#633820",
+	chroma.LiteralString:     "#C41A16",
+	chroma.LiteralStringChar: "#2300CE",
+	chroma.Operator:          "#000000",
+	chroma.Keyword:           "#A90D91",
+	chroma.Name:              "#000000",
+	chroma.NameAttribute:     "#836C28",
+	chroma.NameClass:         "#3F6E75",
+	chroma.NameFunction:      "#000000",
+	chroma.NameBuiltin:       "#A90D91",
+	chroma.NameBuiltinPseudo: "#5B269A",
+	chroma.NameVariable:      "#000000",
+	chroma.NameTag:           "#000000",
+	chroma.NameDecorator:     "#000000",
+	chroma.NameLabel:         "#000000",
+	chroma.Literal:           "#1C01CE",
+	chroma.LiteralNumber:     "#1C01CE",
+	chroma.Error:             "#000000",
+	chroma.Background:        " bg:#ffffff",
+}))
diff --git a/vendor/github.com/alecthomas/chroma/table.py b/vendor/github.com/alecthomas/chroma/table.py
new file mode 100644
index 0000000000..1caa7cc569
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/table.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+from collections import defaultdict
+from subprocess import check_output
+
+lines = check_output(["go", "run", "./cmd/chroma/main.go", "--list"]).decode('utf-8').splitlines()
+lines = [line.strip() for line in lines if line.startswith("  ") and not line.startswith("   ")]
+lines = sorted(lines, key=lambda l: l.lower())
+
+table = defaultdict(list)
+
+for line in lines:
+    table[line[0].upper()].append(line)
+
+for key, value in table.items():
+    print("{} | {}".format(key, ', '.join(value)))
diff --git a/vendor/github.com/alecthomas/chroma/tokentype_string.go b/vendor/github.com/alecthomas/chroma/tokentype_string.go
new file mode 100644
index 0000000000..6fe3867494
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/tokentype_string.go
@@ -0,0 +1,213 @@
+// Code generated by "stringer -type TokenType"; DO NOT EDIT.
+
+package chroma
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[Background - -1]
+	_ = x[LineNumbers - -2]
+	_ = x[LineNumbersTable - -3]
+	_ = x[LineHighlight - -4]
+	_ = x[LineTable - -5]
+	_ = x[LineTableTD - -6]
+	_ = x[Error - -7]
+	_ = x[Other - -8]
+	_ = x[None - -9]
+	_ = x[EOFType-0]
+	_ = x[Keyword-1000]
+	_ = x[KeywordConstant-1001]
+	_ = x[KeywordDeclaration-1002]
+	_ = x[KeywordNamespace-1003]
+	_ = x[KeywordPseudo-1004]
+	_ = x[KeywordReserved-1005]
+	_ = x[KeywordType-1006]
+	_ = x[Name-2000]
+	_ = x[NameAttribute-2001]
+	_ = x[NameBuiltin-2002]
+	_ = x[NameBuiltinPseudo-2003]
+	_ = x[NameClass-2004]
+	_ = x[NameConstant-2005]
+	_ = x[NameDecorator-2006]
+	_ = x[NameEntity-2007]
+	_ = x[NameException-2008]
+	_ = x[NameFunction-2009]
+	_ = x[NameFunctionMagic-2010]
+	_ = x[NameKeyword-2011]
+	_ = x[NameLabel-2012]
+	_ = x[NameNamespace-2013]
+	_ = x[NameOperator-2014]
+	_ = x[NameOther-2015]
+	_ = x[NamePseudo-2016]
+	_ = x[NameProperty-2017]
+	_ = x[NameTag-2018]
+	_ = x[NameVariable-2019]
+	_ = x[NameVariableAnonymous-2020]
+	_ = x[NameVariableClass-2021]
+	_ = x[NameVariableGlobal-2022]
+	_ = x[NameVariableInstance-2023]
+	_ = x[NameVariableMagic-2024]
+	_ = x[Literal-3000]
+	_ = x[LiteralDate-3001]
+	_ = x[LiteralOther-3002]
+	_ = x[LiteralString-3100]
+	_ = x[LiteralStringAffix-3101]
+	_ = x[LiteralStringAtom-3102]
+	_ = x[LiteralStringBacktick-3103]
+	_ = x[LiteralStringBoolean-3104]
+	_ = x[LiteralStringChar-3105]
+	_ = x[LiteralStringDelimiter-3106]
+	_ = x[LiteralStringDoc-3107]
+	_ = x[LiteralStringDouble-3108]
+	_ = x[LiteralStringEscape-3109]
+	_ = x[LiteralStringHeredoc-3110]
+	_ = x[LiteralStringInterpol-3111]
+	_ = x[LiteralStringName-3112]
+	_ = x[LiteralStringOther-3113]
+	_ = x[LiteralStringRegex-3114]
+	_ = x[LiteralStringSingle-3115]
+	_ = x[LiteralStringSymbol-3116]
+	_ = x[LiteralNumber-3200]
+	_ = x[LiteralNumberBin-3201]
+	_ = x[LiteralNumberFloat-3202]
+	_ = x[LiteralNumberHex-3203]
+	_ = x[LiteralNumberInteger-3204]
+	_ = x[LiteralNumberIntegerLong-3205]
+	_ = x[LiteralNumberOct-3206]
+	_ = x[Operator-4000]
+	_ = x[OperatorWord-4001]
+	_ = x[Punctuation-5000]
+	_ = x[Comment-6000]
+	_ = x[CommentHashbang-6001]
+	_ = x[CommentMultiline-6002]
+	_ = x[CommentSingle-6003]
+	_ = x[CommentSpecial-6004]
+	_ = x[CommentPreproc-6100]
+	_ = x[CommentPreprocFile-6101]
+	_ = x[Generic-7000]
+	_ = x[GenericDeleted-7001]
+	_ = x[GenericEmph-7002]
+	_ = x[GenericError-7003]
+	_ = x[GenericHeading-7004]
+	_ = x[GenericInserted-7005]
+	_ = x[GenericOutput-7006]
+	_ = x[GenericPrompt-7007]
+	_ = x[GenericStrong-7008]
+	_ = x[GenericSubheading-7009]
+	_ = x[GenericTraceback-7010]
+	_ = x[GenericUnderline-7011]
+	_ = x[Text-8000]
+	_ = x[TextWhitespace-8001]
+	_ = x[TextSymbol-8002]
+	_ = x[TextPunctuation-8003]
+}
+
+const _TokenType_name = "NoneOtherErrorLineTableTDLineTableLineHighlightLineNumbersTableLineNumbersBackgroundEOFTypeKeywordKeywordConstantKeywordDeclarationKeywordNamespaceKeywordPseudoKeywordReservedKeywordTypeNameNameAttributeNameBuiltinNameBuiltinPseudoNameClassNameConstantNameDecoratorNameEntityNameExceptionNameFunctionNameFunctionMagicNameKeywordNameLabelNameNamespaceNameOperatorNameOtherNamePseudoNamePropertyNameTagNameVariableNameVariableAnonymousNameVariableClassNameVariableGlobalNameVariableInstanceNameVariableMagicLiteralLiteralDateLiteralOtherLiteralStringLiteralStringAffixLiteralStringAtomLiteralStringBacktickLiteralStringBooleanLiteralStringCharLiteralStringDelimiterLiteralStringDocLiteralStringDoubleLiteralStringEscapeLiteralStringHeredocLiteralStringInterpolLiteralStringNameLiteralStringOtherLiteralStringRegexLiteralStringSingleLiteralStringSymbolLiteralNumberLiteralNumberBinLiteralNumberFloatLiteralNumberHexLiteralNumberIntegerLiteralNumberIntegerLongLiteralNumberOctOperatorOperatorWordPunctuationCommentCommentHashbangCommentMultilineCommentSingleCommentSpecialCommentPreprocCommentPreprocFileGenericGenericDeletedGenericEmphGenericErrorGenericHeadingGenericInsertedGenericOutputGenericPromptGenericStrongGenericSubheadingGenericTracebackGenericUnderlineTextTextWhitespaceTextSymbolTextPunctuation"
+
+var _TokenType_map = map[TokenType]string{
+	-9:   _TokenType_name[0:4],
+	-8:   _TokenType_name[4:9],
+	-7:   _TokenType_name[9:14],
+	-6:   _TokenType_name[14:25],
+	-5:   _TokenType_name[25:34],
+	-4:   _TokenType_name[34:47],
+	-3:   _TokenType_name[47:63],
+	-2:   _TokenType_name[63:74],
+	-1:   _TokenType_name[74:84],
+	0:    _TokenType_name[84:91],
+	1000: _TokenType_name[91:98],
+	1001: _TokenType_name[98:113],
+	1002: _TokenType_name[113:131],
+	1003: _TokenType_name[131:147],
+	1004: _TokenType_name[147:160],
+	1005: _TokenType_name[160:175],
+	1006: _TokenType_name[175:186],
+	2000: _TokenType_name[186:190],
+	2001: _TokenType_name[190:203],
+	2002: _TokenType_name[203:214],
+	2003: _TokenType_name[214:231],
+	2004: _TokenType_name[231:240],
+	2005: _TokenType_name[240:252],
+	2006: _TokenType_name[252:265],
+	2007: _TokenType_name[265:275],
+	2008: _TokenType_name[275:288],
+	2009: _TokenType_name[288:300],
+	2010: _TokenType_name[300:317],
+	2011: _TokenType_name[317:328],
+	2012: _TokenType_name[328:337],
+	2013: _TokenType_name[337:350],
+	2014: _TokenType_name[350:362],
+	2015: _TokenType_name[362:371],
+	2016: _TokenType_name[371:381],
+	2017: _TokenType_name[381:393],
+	2018: _TokenType_name[393:400],
+	2019: _TokenType_name[400:412],
+	2020: _TokenType_name[412:433],
+	2021: _TokenType_name[433:450],
+	2022: _TokenType_name[450:468],
+	2023: _TokenType_name[468:488],
+	2024: _TokenType_name[488:505],
+	3000: _TokenType_name[505:512],
+	3001: _TokenType_name[512:523],
+	3002: _TokenType_name[523:535],
+	3100: _TokenType_name[535:548],
+	3101: _TokenType_name[548:566],
+	3102: _TokenType_name[566:583],
+	3103: _TokenType_name[583:604],
+	3104: _TokenType_name[604:624],
+	3105: _TokenType_name[624:641],
+	3106: _TokenType_name[641:663],
+	3107: _TokenType_name[663:679],
+	3108: _TokenType_name[679:698],
+	3109: _TokenType_name[698:717],
+	3110: _TokenType_name[717:737],
+	3111: _TokenType_name[737:758],
+	3112: _TokenType_name[758:775],
+	3113: _TokenType_name[775:793],
+	3114: _TokenType_name[793:811],
+	3115: _TokenType_name[811:830],
+	3116: _TokenType_name[830:849],
+	3200: _TokenType_name[849:862],
+	3201: _TokenType_name[862:878],
+	3202: _TokenType_name[878:896],
+	3203: _TokenType_name[896:912],
+	3204: _TokenType_name[912:932],
+	3205: _TokenType_name[932:956],
+	3206: _TokenType_name[956:972],
+	4000: _TokenType_name[972:980],
+	4001: _TokenType_name[980:992],
+	5000: _TokenType_name[992:1003],
+	6000: _TokenType_name[1003:1010],
+	6001: _TokenType_name[1010:1025],
+	6002: _TokenType_name[1025:1041],
+	6003: _TokenType_name[1041:1054],
+	6004: _TokenType_name[1054:1068],
+	6100: _TokenType_name[1068:1082],
+	6101: _TokenType_name[1082:1100],
+	7000: _TokenType_name[1100:1107],
+	7001: _TokenType_name[1107:1121],
+	7002: _TokenType_name[1121:1132],
+	7003: _TokenType_name[1132:1144],
+	7004: _TokenType_name[1144:1158],
+	7005: _TokenType_name[1158:1173],
+	7006: _TokenType_name[1173:1186],
+	7007: _TokenType_name[1186:1199],
+	7008: _TokenType_name[1199:1212],
+	7009: _TokenType_name[1212:1229],
+	7010: _TokenType_name[1229:1245],
+	7011: _TokenType_name[1245:1261],
+	8000: _TokenType_name[1261:1265],
+	8001: _TokenType_name[1265:1279],
+	8002: _TokenType_name[1279:1289],
+	8003: _TokenType_name[1289:1304],
+}
+
+func (i TokenType) String() string {
+	if str, ok := _TokenType_map[i]; ok {
+		return str
+	}
+	return "TokenType(" + strconv.FormatInt(int64(i), 10) + ")"
+}
diff --git a/vendor/github.com/alecthomas/chroma/types.go b/vendor/github.com/alecthomas/chroma/types.go
new file mode 100644
index 0000000000..b102f308ab
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/types.go
@@ -0,0 +1,347 @@
+package chroma
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+//go:generate stringer -type TokenType
+
+// TokenType is the type of token to highlight.
+//
+// It is also an Emitter, emitting a single token of itself
+type TokenType int
+
+func (t TokenType) MarshalJSON() ([]byte, error) { return json.Marshal(t.String()) }
+func (t *TokenType) UnmarshalJSON(data []byte) error {
+	key := ""
+	err := json.Unmarshal(data, &key)
+	if err != nil {
+		return err
+	}
+	for tt, text := range _TokenType_map {
+		if text == key {
+			*t = tt
+			return nil
+		}
+	}
+	return fmt.Errorf("unknown TokenType %q", data)
+}
+
+// Set of TokenTypes.
+//
+// Categories of types are grouped in ranges of 1000, while sub-categories are in ranges of 100. For
+// example, the literal category is in the range 3000-3999. The sub-category for literal strings is
+// in the range 3100-3199.
+
+// Meta token types.
+const (
+	// Default background style.
+	Background TokenType = -1 - iota
+	// Line numbers in output.
+	LineNumbers
+	// Line numbers in output when in table.
+	LineNumbersTable
+	// Line higlight style.
+	LineHighlight
+	// Line numbers table wrapper style.
+	LineTable
+	// Line numbers table TD wrapper style.
+	LineTableTD
+	// Input that could not be tokenised.
+	Error
+	// Other is used by the Delegate lexer to indicate which tokens should be handled by the delegate.
+	Other
+	// No highlighting.
+	None
+	// Used as an EOF marker / nil token
+	EOFType TokenType = 0
+)
+
+// Keywords.
+const (
+	Keyword TokenType = 1000 + iota
+	KeywordConstant
+	KeywordDeclaration
+	KeywordNamespace
+	KeywordPseudo
+	KeywordReserved
+	KeywordType
+)
+
+// Names.
+const (
+	Name TokenType = 2000 + iota
+	NameAttribute
+	NameBuiltin
+	NameBuiltinPseudo
+	NameClass
+	NameConstant
+	NameDecorator
+	NameEntity
+	NameException
+	NameFunction
+	NameFunctionMagic
+	NameKeyword
+	NameLabel
+	NameNamespace
+	NameOperator
+	NameOther
+	NamePseudo
+	NameProperty
+	NameTag
+	NameVariable
+	NameVariableAnonymous
+	NameVariableClass
+	NameVariableGlobal
+	NameVariableInstance
+	NameVariableMagic
+)
+
+// Literals.
+const (
+	Literal TokenType = 3000 + iota
+	LiteralDate
+	LiteralOther
+)
+
+// Strings.
+const (
+	LiteralString TokenType = 3100 + iota
+	LiteralStringAffix
+	LiteralStringAtom
+	LiteralStringBacktick
+	LiteralStringBoolean
+	LiteralStringChar
+	LiteralStringDelimiter
+	LiteralStringDoc
+	LiteralStringDouble
+	LiteralStringEscape
+	LiteralStringHeredoc
+	LiteralStringInterpol
+	LiteralStringName
+	LiteralStringOther
+	LiteralStringRegex
+	LiteralStringSingle
+	LiteralStringSymbol
+)
+
+// Literals.
+const (
+	LiteralNumber TokenType = 3200 + iota
+	LiteralNumberBin
+	LiteralNumberFloat
+	LiteralNumberHex
+	LiteralNumberInteger
+	LiteralNumberIntegerLong
+	LiteralNumberOct
+)
+
+// Operators.
+const (
+	Operator TokenType = 4000 + iota
+	OperatorWord
+)
+
+// Punctuation.
+const (
+	Punctuation TokenType = 5000 + iota
+)
+
+// Comments.
+const (
+	Comment TokenType = 6000 + iota
+	CommentHashbang
+	CommentMultiline
+	CommentSingle
+	CommentSpecial
+)
+
+// Preprocessor "comments".
+const (
+	CommentPreproc TokenType = 6100 + iota
+	CommentPreprocFile
+)
+
+// Generic tokens.
+const (
+	Generic TokenType = 7000 + iota
+	GenericDeleted
+	GenericEmph
+	GenericError
+	GenericHeading
+	GenericInserted
+	GenericOutput
+	GenericPrompt
+	GenericStrong
+	GenericSubheading
+	GenericTraceback
+	GenericUnderline
+)
+
+// Text.
+const (
+	Text TokenType = 8000 + iota
+	TextWhitespace
+	TextSymbol
+	TextPunctuation
+)
+
+// Aliases.
+const (
+	Whitespace = TextWhitespace
+
+	Date = LiteralDate
+
+	String          = LiteralString
+	StringAffix     = LiteralStringAffix
+	StringBacktick  = LiteralStringBacktick
+	StringChar      = LiteralStringChar
+	StringDelimiter = LiteralStringDelimiter
+	StringDoc       = LiteralStringDoc
+	StringDouble    = LiteralStringDouble
+	StringEscape    = LiteralStringEscape
+	StringHeredoc   = LiteralStringHeredoc
+	StringInterpol  = LiteralStringInterpol
+	StringOther     = LiteralStringOther
+	StringRegex     = LiteralStringRegex
+	StringSingle    = LiteralStringSingle
+	StringSymbol    = LiteralStringSymbol
+
+	Number            = LiteralNumber
+	NumberBin         = LiteralNumberBin
+	NumberFloat       = LiteralNumberFloat
+	NumberHex         = LiteralNumberHex
+	NumberInteger     = LiteralNumberInteger
+	NumberIntegerLong = LiteralNumberIntegerLong
+	NumberOct         = LiteralNumberOct
+)
+
+var (
+	StandardTypes = map[TokenType]string{
+		Background:       "chroma",
+		LineNumbers:      "ln",
+		LineNumbersTable: "lnt",
+		LineHighlight:    "hl",
+		LineTable:        "lntable",
+		LineTableTD:      "lntd",
+		Text:             "",
+		Whitespace:       "w",
+		Error:            "err",
+		Other:            "x",
+		// I have no idea what this is used for...
+		// Escape:     "esc",
+
+		Keyword:            "k",
+		KeywordConstant:    "kc",
+		KeywordDeclaration: "kd",
+		KeywordNamespace:   "kn",
+		KeywordPseudo:      "kp",
+		KeywordReserved:    "kr",
+		KeywordType:        "kt",
+
+		Name:                 "n",
+		NameAttribute:        "na",
+		NameBuiltin:          "nb",
+		NameBuiltinPseudo:    "bp",
+		NameClass:            "nc",
+		NameConstant:         "no",
+		NameDecorator:        "nd",
+		NameEntity:           "ni",
+		NameException:        "ne",
+		NameFunction:         "nf",
+		NameFunctionMagic:    "fm",
+		NameProperty:         "py",
+		NameLabel:            "nl",
+		NameNamespace:        "nn",
+		NameOther:            "nx",
+		NameTag:              "nt",
+		NameVariable:         "nv",
+		NameVariableClass:    "vc",
+		NameVariableGlobal:   "vg",
+		NameVariableInstance: "vi",
+		NameVariableMagic:    "vm",
+
+		Literal:     "l",
+		LiteralDate: "ld",
+
+		String:          "s",
+		StringAffix:     "sa",
+		StringBacktick:  "sb",
+		StringChar:      "sc",
+		StringDelimiter: "dl",
+		StringDoc:       "sd",
+		StringDouble:    "s2",
+		StringEscape:    "se",
+		StringHeredoc:   "sh",
+		StringInterpol:  "si",
+		StringOther:     "sx",
+		StringRegex:     "sr",
+		StringSingle:    "s1",
+		StringSymbol:    "ss",
+
+		Number:            "m",
+		NumberBin:         "mb",
+		NumberFloat:       "mf",
+		NumberHex:         "mh",
+		NumberInteger:     "mi",
+		NumberIntegerLong: "il",
+		NumberOct:         "mo",
+
+		Operator:     "o",
+		OperatorWord: "ow",
+
+		Punctuation: "p",
+
+		Comment:            "c",
+		CommentHashbang:    "ch",
+		CommentMultiline:   "cm",
+		CommentPreproc:     "cp",
+		CommentPreprocFile: "cpf",
+		CommentSingle:      "c1",
+		CommentSpecial:     "cs",
+
+		Generic:           "g",
+		GenericDeleted:    "gd",
+		GenericEmph:       "ge",
+		GenericError:      "gr",
+		GenericHeading:    "gh",
+		GenericInserted:   "gi",
+		GenericOutput:     "go",
+		GenericPrompt:     "gp",
+		GenericStrong:     "gs",
+		GenericSubheading: "gu",
+		GenericTraceback:  "gt",
+		GenericUnderline:  "gl",
+	}
+)
+
+func (t TokenType) Parent() TokenType {
+	if t%100 != 0 {
+		return t / 100 * 100
+	}
+	if t%1000 != 0 {
+		return t / 1000 * 1000
+	}
+	return 0
+}
+
+func (t TokenType) Category() TokenType {
+	return t / 1000 * 1000
+}
+
+func (t TokenType) SubCategory() TokenType {
+	return t / 100 * 100
+}
+
+func (t TokenType) InCategory(other TokenType) bool {
+	return t/1000 == other/1000
+}
+
+func (t TokenType) InSubCategory(other TokenType) bool {
+	return t/100 == other/100
+}
+
+func (t TokenType) Emit(groups []string, lexer Lexer) Iterator {
+	return Literator(Token{Type: t, Value: groups[0]})
+}