From 144ca23442a5e123935dea4073670d4dba4caa89 Mon Sep 17 00:00:00 2001 From: Jean-Philippe Lang Date: Sat, 22 Jan 2011 13:18:01 +0000 Subject: Coderay upgraded to 0.9.7 (#5344). git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4739 e93f8b46-1217-0410-a6f0-8f06a7374b81 --- vendor/gems/coderay-0.9.7/lib/README | 134 ++++++ vendor/gems/coderay-0.9.7/lib/coderay.rb | 322 +++++++++++++ vendor/gems/coderay-0.9.7/lib/coderay/duo.rb | 85 ++++ vendor/gems/coderay-0.9.7/lib/coderay/encoder.rb | 213 ++++++++ .../coderay-0.9.7/lib/coderay/encoders/_map.rb | 12 + .../lib/coderay/encoders/comment_filter.rb | 43 ++ .../coderay-0.9.7/lib/coderay/encoders/count.rb | 21 + .../coderay-0.9.7/lib/coderay/encoders/debug.rb | 49 ++ .../gems/coderay-0.9.7/lib/coderay/encoders/div.rb | 19 + .../coderay-0.9.7/lib/coderay/encoders/filter.rb | 75 +++ .../coderay-0.9.7/lib/coderay/encoders/html.rb | 309 ++++++++++++ .../coderay-0.9.7/lib/coderay/encoders/html/css.rb | 70 +++ .../lib/coderay/encoders/html/numerization.rb | 133 +++++ .../lib/coderay/encoders/html/output.rb | 206 ++++++++ .../coderay-0.9.7/lib/coderay/encoders/json.rb | 69 +++ .../lib/coderay/encoders/lines_of_code.rb | 90 ++++ .../coderay-0.9.7/lib/coderay/encoders/null.rb | 26 + .../coderay-0.9.7/lib/coderay/encoders/page.rb | 20 + .../coderay-0.9.7/lib/coderay/encoders/span.rb | 19 + .../lib/coderay/encoders/statistic.rb | 77 +++ .../coderay-0.9.7/lib/coderay/encoders/term.rb | 158 ++++++ .../coderay-0.9.7/lib/coderay/encoders/text.rb | 32 ++ .../lib/coderay/encoders/token_class_filter.rb | 84 ++++ .../gems/coderay-0.9.7/lib/coderay/encoders/xml.rb | 71 +++ .../coderay-0.9.7/lib/coderay/encoders/yaml.rb | 22 + .../gems/coderay-0.9.7/lib/coderay/for_redcloth.rb | 95 ++++ .../coderay-0.9.7/lib/coderay/helpers/file_type.rb | 255 ++++++++++ .../lib/coderay/helpers/gzip_simple.rb | 123 +++++ .../coderay-0.9.7/lib/coderay/helpers/plugin.rb | 349 ++++++++++++++ .../coderay-0.9.7/lib/coderay/helpers/word_list.rb | 138 ++++++ vendor/gems/coderay-0.9.7/lib/coderay/scanner.rb | 298 ++++++++++++ .../coderay-0.9.7/lib/coderay/scanners/_map.rb | 23 + .../gems/coderay-0.9.7/lib/coderay/scanners/c.rb | 203 ++++++++ .../gems/coderay-0.9.7/lib/coderay/scanners/cpp.rb | 228 +++++++++ .../gems/coderay-0.9.7/lib/coderay/scanners/css.rb | 209 ++++++++ .../coderay-0.9.7/lib/coderay/scanners/debug.rb | 62 +++ .../coderay-0.9.7/lib/coderay/scanners/delphi.rb | 150 ++++++ .../coderay-0.9.7/lib/coderay/scanners/diff.rb | 110 +++++ .../coderay-0.9.7/lib/coderay/scanners/groovy.rb | 264 ++++++++++ .../coderay-0.9.7/lib/coderay/scanners/html.rb | 182 +++++++ .../coderay-0.9.7/lib/coderay/scanners/java.rb | 176 +++++++ .../lib/coderay/scanners/java/builtin_types.rb | 419 ++++++++++++++++ .../lib/coderay/scanners/java_script-0.9.6.rb | 224 +++++++++ .../lib/coderay/scanners/java_script.rb | 224 +++++++++ .../coderay-0.9.7/lib/coderay/scanners/json.rb | 108 +++++ .../lib/coderay/scanners/nitro_xhtml.rb | 136 ++++++ .../gems/coderay-0.9.7/lib/coderay/scanners/php.rb | 533 +++++++++++++++++++++ .../lib/coderay/scanners/plaintext.rb | 21 + .../coderay-0.9.7/lib/coderay/scanners/python.rb | 285 +++++++++++ .../coderay-0.9.7/lib/coderay/scanners/rhtml.rb | 78 +++ .../coderay-0.9.7/lib/coderay/scanners/ruby.rb | 444 +++++++++++++++++ .../lib/coderay/scanners/ruby/patterns.rb | 252 ++++++++++ .../coderay-0.9.7/lib/coderay/scanners/scheme.rb | 145 ++++++ .../gems/coderay-0.9.7/lib/coderay/scanners/sql.rb | 162 +++++++ .../gems/coderay-0.9.7/lib/coderay/scanners/xml.rb | 17 + .../coderay-0.9.7/lib/coderay/scanners/yaml.rb | 140 ++++++ vendor/gems/coderay-0.9.7/lib/coderay/style.rb | 20 + .../gems/coderay-0.9.7/lib/coderay/styles/_map.rb | 7 + .../coderay-0.9.7/lib/coderay/styles/cycnus.rb | 152 ++++++ .../coderay-0.9.7/lib/coderay/styles/murphy.rb | 134 ++++++ .../coderay-0.9.7/lib/coderay/token_classes.rb | 86 ++++ vendor/gems/coderay-0.9.7/lib/coderay/tokens.rb | 390 +++++++++++++++ 62 files changed, 9201 insertions(+) create mode 100644 vendor/gems/coderay-0.9.7/lib/README create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/duo.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoder.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/_map.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/comment_filter.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/count.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/debug.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/div.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/filter.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/html.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/css.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/numerization.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/output.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/json.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/lines_of_code.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/null.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/page.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/span.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/statistic.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/term.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/text.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/token_class_filter.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/xml.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/encoders/yaml.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/for_redcloth.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/helpers/file_type.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/helpers/gzip_simple.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/helpers/plugin.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/helpers/word_list.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanner.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/_map.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/c.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/cpp.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/css.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/debug.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/delphi.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/diff.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/groovy.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/html.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/java.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/java/builtin_types.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/java_script-0.9.6.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/java_script.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/json.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/nitro_xhtml.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/php.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/plaintext.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/python.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/rhtml.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/ruby.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/ruby/patterns.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/scheme.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/sql.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/xml.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/scanners/yaml.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/style.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/styles/_map.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/styles/cycnus.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/styles/murphy.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/token_classes.rb create mode 100644 vendor/gems/coderay-0.9.7/lib/coderay/tokens.rb (limited to 'vendor/gems/coderay-0.9.7/lib') diff --git a/vendor/gems/coderay-0.9.7/lib/README b/vendor/gems/coderay-0.9.7/lib/README new file mode 100644 index 000000000..c440f30c7 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/README @@ -0,0 +1,134 @@ += CodeRay + +[- Tired of blue'n'gray? Try the original version of this documentation on +coderay.rubychan.de[http://coderay.rubychan.de/doc/] (use Ctrl+Click to open it in its own frame.) -] + +== About +CodeRay is a Ruby library for syntax highlighting. + +Syntax highlighting means: You put your code in, and you get it back colored; +Keywords, strings, floats, comments - all in different colors. +And with line numbers. + +*Syntax* *Highlighting*... +* makes code easier to read and maintain +* lets you detect syntax errors faster +* helps you to understand the syntax of a language +* looks nice +* is what everybody should have on their website +* solves all your problems and makes the girls run after you + +Version: 0.9.7 +Author:: murphy (Kornelius Kalnbach) +Contact:: murphy rubychan de +Website:: coderay.rubychan.de[http://coderay.rubychan.de] +License:: GNU LGPL; see LICENSE file in the main directory. + +== Installation + +You need RubyGems[http://rubyforge.org/frs/?group_id=126]. + + % gem install coderay + + +=== Dependencies + +CodeRay needs Ruby 1.8.6 or later. It also runs with Ruby 1.9.1+ and JRuby 1.1+. + + +== Example Usage +(Forgive me, but this is not highlighted.) + + require 'coderay' + + tokens = CodeRay.scan "puts 'Hello, world!'", :ruby + page = tokens.html :line_numbers => :inline, :wrap => :page + puts page + + +== Documentation + +See CodeRay. + +Please report errors in this documentation to . + + +== Credits + +=== Special Thanks to + +* licenser (Heinz N. Gies) for ending my QBasic career, inventing the Coder + project and the input/output plugin system. + CodeRay would not exist without him. +* bovi (Daniel Bovensiepen) for helping me out on various occasions. + +=== Thanks to + +* Caleb Clausen for writing RubyLexer (see + http://rubyforge.org/projects/rubylexer) and lots of very interesting mail + traffic +* birkenfeld (Georg Brandl) and mitsuhiku (Arnim Ronacher) for PyKleur, now pygments. + You guys rock! +* Jamis Buck for writing Syntax (see http://rubyforge.org/projects/syntax) + I got some useful ideas from it. +* Doug Kearns and everyone else who worked on ruby.vim - it not only helped me + coding CodeRay, but also gave me a wonderful target to reach for the Ruby + scanner. +* everyone who uses CodeBB on http://www.rubyforen.de and http://www.python-forum.de +* iGEL, magichisoka, manveru, WoNáDo and everyone I forgot from rubyforen.de +* Dethix from ruby-mine.de +* zickzackw +* Dookie (who is no longer with us...) and Leonidas from http://www.python-forum.de +* Andreas Schwarz for finding out that CaseIgnoringWordList was not case + ignoring! Such things really make you write tests. +* closure for the first version of the Scheme scanner. +* Stefan Walk for the first version of the JavaScript and PHP scanners. +* Josh Goebel for another version of the JavaScript scanner, a SQL and a Diff scanner. +* Jonathan Younger for pointing out the licence confusion caused by wrong LICENSE file. +* Jeremy Hinegardner for finding the shebang-on-empty-file bug in FileType. +* Charles Oliver Nutter and Yehuda Katz for helping me benchmark CodeRay on JRuby. +* Andreas Neuhaus for pointing out a markup bug in coderay/for_redcloth. +* 0xf30fc7 for the FileType patch concerning Delphi file extensions. +* The folks at redmine.org - thank you for using and fixing CodeRay! +* Keith Pitt for his SQL scanners +* Rob Aldred for the terminal encoder +* Trans for pointing out $DEBUG dependencies +* Flameeyes for finding that Term::ANSIColor was obsolete +* Etienne Massip for reporting a serious bug in JavaScript scanner +* matz and all Ruby gods and gurus +* The inventors of: the computer, the internet, the true color display, HTML & + CSS, VIM, Ruby, pizza, microwaves, guitars, scouting, programming, anime, + manga, coke and green ice tea. + +Where would we be without all those people? + +=== Created using + +* Ruby[http://ruby-lang.org/] +* Chihiro (my Sony VAIO laptop); Henrietta (my old MacBook); + Triella, born Rico (my new MacBook); as well as + Seras and Hikari (my PCs) +* RDE[http://homepage2.nifty.com/sakazuki/rde_e.html], + VIM[http://vim.org] and TextMate[http://macromates.com] +* Subversion[http://subversion.tigris.org/] +* Redmine[http://redmine.org/] +* Firefox[http://www.mozilla.org/products/firefox/], + Firebug[http://getfirebug.com/], Safari[http://www.apple.com/safari/], and + Thunderbird[http://www.mozilla.org/products/thunderbird/] +* RubyGems[http://docs.rubygems.org/] and Rake[http://rake.rubyforge.org/] +* TortoiseSVN[http://tortoisesvn.tigris.org/] using Apache via + XAMPP[http://www.apachefriends.org/en/xampp.html] +* RDoc (though I'm quite unsatisfied with it) +* Microsoft Windows (yes, I confess!) and MacOS X +* GNUWin32, MinGW and some other tools to make the shell under windows a bit + less useless +* Term::ANSIColor[http://term-ansicolor.rubyforge.org/] +* PLEAC[http://pleac.sourceforge.net/] code examples + +=== Free + +* As you can see, CodeRay was created under heavy use of *free* software. +* So CodeRay is also *free*. +* If you use CodeRay to create software, think about making this software + *free*, too. +* Thanks :) diff --git a/vendor/gems/coderay-0.9.7/lib/coderay.rb b/vendor/gems/coderay-0.9.7/lib/coderay.rb new file mode 100644 index 000000000..3e2d10b7e --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay.rb @@ -0,0 +1,322 @@ +# = CodeRay Library +# +# CodeRay is a Ruby library for syntax highlighting. +# +# I try to make CodeRay easy to use and intuitive, but at the same time fully featured, complete, +# fast and efficient. +# +# See README. +# +# It consists mainly of +# * the main engine: CodeRay (Scanners::Scanner, Tokens/TokenStream, Encoders::Encoder), PluginHost +# * the scanners in CodeRay::Scanners +# * the encoders in CodeRay::Encoders +# +# Here's a fancy graphic to light up this gray docu: +# +# http://cycnus.de/raindark/coderay/scheme.png +# +# == Documentation +# +# See CodeRay, Encoders, Scanners, Tokens. +# +# == Usage +# +# Remember you need RubyGems to use CodeRay, unless you have it in your load path. Run Ruby with +# -rubygems option if required. +# +# === Highlight Ruby code in a string as html +# +# require 'coderay' +# print CodeRay.scan('puts "Hello, world!"', :ruby).html +# +# # prints something like this: +# puts "Hello, world!" +# +# +# === Highlight C code from a file in a html div +# +# require 'coderay' +# print CodeRay.scan(File.read('ruby.h'), :c).div +# print CodeRay.scan_file('ruby.h').html.div +# +# You can include this div in your page. The used CSS styles can be printed with +# +# % coderay_stylesheet +# +# === Highlight without typing too much +# +# If you are one of the hasty (or lazy, or extremely curious) people, just run this file: +# +# % ruby -rubygems /path/to/coderay/coderay.rb > example.html +# +# and look at the file it created in your browser. +# +# = CodeRay Module +# +# The CodeRay module provides convenience methods for the engine. +# +# * The +lang+ and +format+ arguments select Scanner and Encoder to use. These are +# simply lower-case symbols, like :python or :html. +# * All methods take an optional hash as last parameter, +options+, that is send to +# the Encoder / Scanner. +# * Input and language are always sorted in this order: +code+, +lang+. +# (This is in alphabetical order, if you need a mnemonic ;) +# +# You should be able to highlight everything you want just using these methods; +# so there is no need to dive into CodeRay's deep class hierarchy. +# +# The examples in the demo directory demonstrate common cases using this interface. +# +# = Basic Access Ways +# +# Read this to get a general view what CodeRay provides. +# +# == Scanning +# +# Scanning means analysing an input string, splitting it up into Tokens. +# Each Token knows about what type it is: string, comment, class name, etc. +# +# Each +lang+ (language) has its own Scanner; for example, :ruby code is +# handled by CodeRay::Scanners::Ruby. +# +# CodeRay.scan:: Scan a string in a given language into Tokens. +# This is the most common method to use. +# CodeRay.scan_file:: Scan a file and guess the language using FileType. +# +# The Tokens object you get from these methods can encode itself; see Tokens. +# +# == Encoding +# +# Encoding means compiling Tokens into an output. This can be colored HTML or +# LaTeX, a textual statistic or just the number of non-whitespace tokens. +# +# Each Encoder provides output in a specific +format+, so you select Encoders via +# formats like :html or :statistic. +# +# CodeRay.encode:: Scan and encode a string in a given language. +# CodeRay.encode_tokens:: Encode the given tokens. +# CodeRay.encode_file:: Scan a file, guess the language using FileType and encode it. +# +# == Streaming +# +# Streaming saves RAM by running Scanner and Encoder in some sort of +# pipe mode; see TokenStream. +# +# CodeRay.scan_stream:: Scan in stream mode. +# +# == All-in-One Encoding +# +# CodeRay.encode:: Highlight a string with a given input and output format. +# +# == Instanciating +# +# You can use an Encoder instance to highlight multiple inputs. This way, the setup +# for this Encoder must only be done once. +# +# CodeRay.encoder:: Create an Encoder instance with format and options. +# CodeRay.scanner:: Create an Scanner instance for lang, with '' as default code. +# +# To make use of CodeRay.scanner, use CodeRay::Scanner::code=. +# +# The scanning methods provide more flexibility; we recommend to use these. +# +# == Reusing Scanners and Encoders +# +# If you want to re-use scanners and encoders (because that is faster), see +# CodeRay::Duo for the most convenient (and recommended) interface. +module CodeRay + + $CODERAY_DEBUG ||= false + + # Version: Major.Minor.Teeny[.Revision] + # Major: 0 for pre-stable, 1 for stable + # Minor: feature milestone + # Teeny: development state, 0 for pre-release + # Revision: Subversion Revision number (generated on rake gem:make) + VERSION = '0.9.7' + + require 'coderay/tokens' + require 'coderay/token_classes' + require 'coderay/scanner' + require 'coderay/encoder' + require 'coderay/duo' + require 'coderay/style' + + + class << self + + # Scans the given +code+ (a String) with the Scanner for +lang+. + # + # This is a simple way to use CodeRay. Example: + # require 'coderay' + # page = CodeRay.scan("puts 'Hello, world!'", :ruby).html + # + # See also demo/demo_simple. + def scan code, lang, options = {}, &block + scanner = Scanners[lang].new code, options, &block + scanner.tokenize + end + + # Scans +filename+ (a path to a code file) with the Scanner for +lang+. + # + # If +lang+ is :auto or omitted, the CodeRay::FileType module is used to + # determine it. If it cannot find out what type it is, it uses + # CodeRay::Scanners::Plaintext. + # + # Calls CodeRay.scan. + # + # Example: + # require 'coderay' + # page = CodeRay.scan_file('some_c_code.c').html + def scan_file filename, lang = :auto, options = {}, &block + file = IO.read filename + if lang == :auto + require 'coderay/helpers/file_type' + lang = FileType.fetch filename, :plaintext, true + end + scan file, lang, options = {}, &block + end + + # Scan the +code+ (a string) with the scanner for +lang+. + # + # Calls scan. + # + # See CodeRay.scan. + def scan_stream code, lang, options = {}, &block + options[:stream] = true + scan code, lang, options, &block + end + + # Encode a string in Streaming mode. + # + # This starts scanning +code+ with the the Scanner for +lang+ + # while encodes the output with the Encoder for +format+. + # +options+ will be passed to the Encoder. + # + # See CodeRay::Encoder.encode_stream + def encode_stream code, lang, format, options = {} + encoder(format, options).encode_stream code, lang, options + end + + # Encode a string. + # + # This scans +code+ with the the Scanner for +lang+ and then + # encodes it with the Encoder for +format+. + # +options+ will be passed to the Encoder. + # + # See CodeRay::Encoder.encode + def encode code, lang, format, options = {} + encoder(format, options).encode code, lang, options + end + + # Highlight a string into a HTML
. + # + # CSS styles use classes, so you have to include a stylesheet + # in your output. + # + # See encode. + def highlight code, lang, options = { :css => :class }, format = :div + encode code, lang, format, options + end + + # Encode pre-scanned Tokens. + # Use this together with CodeRay.scan: + # + # require 'coderay' + # + # # Highlight a short Ruby code example in a HTML span + # tokens = CodeRay.scan '1 + 2', :ruby + # puts CodeRay.encode_tokens(tokens, :span) + # + def encode_tokens tokens, format, options = {} + encoder(format, options).encode_tokens tokens, options + end + + # Encodes +filename+ (a path to a code file) with the Scanner for +lang+. + # + # See CodeRay.scan_file. + # Notice that the second argument is the output +format+, not the input language. + # + # Example: + # require 'coderay' + # page = CodeRay.encode_file 'some_c_code.c', :html + def encode_file filename, format, options = {} + tokens = scan_file filename, :auto, get_scanner_options(options) + encode_tokens tokens, format, options + end + + # Highlight a file into a HTML
. + # + # CSS styles use classes, so you have to include a stylesheet + # in your output. + # + # See encode. + def highlight_file filename, options = { :css => :class }, format = :div + encode_file filename, format, options + end + + # Finds the Encoder class for +format+ and creates an instance, passing + # +options+ to it. + # + # Example: + # require 'coderay' + # + # stats = CodeRay.encoder(:statistic) + # stats.encode("puts 17 + 4\n", :ruby) + # + # puts '%d out of %d tokens have the kind :integer.' % [ + # stats.type_stats[:integer].count, + # stats.real_token_count + # ] + # #-> 2 out of 4 tokens have the kind :integer. + def encoder format, options = {} + Encoders[format].new options + end + + # Finds the Scanner class for +lang+ and creates an instance, passing + # +options+ to it. + # + # See Scanner.new. + def scanner lang, options = {} + Scanners[lang].new '', options + end + + # Extract the options for the scanner from the +options+ hash. + # + # Returns an empty Hash if :scanner_options is not set. + # + # This is used if a method like CodeRay.encode has to provide options + # for Encoder _and_ scanner. + def get_scanner_options options + options.fetch :scanner_options, {} + end + + end + + # This Exception is raised when you try to stream with something that is not + # capable of streaming. + class NotStreamableError < Exception + def initialize obj + @obj = obj + end + + def to_s + '%s is not Streamable!' % @obj.class + end + end + + # A dummy module that is included by subclasses of CodeRay::Scanner an CodeRay::Encoder + # to show that they are able to handle streams. + module Streamable + end + +end + +# Run a test script. +if $0 == __FILE__ + $stderr.print 'Press key to print demo.'; gets + # Just use this file as an example of Ruby code. + code = File.read(__FILE__)[/module CodeRay.*/m] + print CodeRay.scan(code, :ruby).html +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/duo.rb b/vendor/gems/coderay-0.9.7/lib/coderay/duo.rb new file mode 100644 index 000000000..5468dda8d --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/duo.rb @@ -0,0 +1,85 @@ +module CodeRay + + # = Duo + # + # A Duo is a convenient way to use CodeRay. You just create a Duo, + # giving it a lang (language of the input code) and a format (desired + # output format), and call Duo#highlight with the code. + # + # Duo makes it easy to re-use both scanner and encoder for a repetitive + # task. It also provides a very easy interface syntax: + # + # require 'coderay' + # CodeRay::Duo[:python, :div].highlight 'import this' + # + # Until you want to do uncommon things with CodeRay, I recommend to use + # this method, since it takes care of everything. + class Duo + + attr_accessor :lang, :format, :options + + # Create a new Duo, holding a lang and a format to highlight code. + # + # simple: + # CodeRay::Duo[:ruby, :page].highlight 'bla 42' + # + # streaming: + # CodeRay::Duo[:ruby, :page].highlight 'bar 23', :stream => true + # + # with options: + # CodeRay::Duo[:ruby, :html, :hint => :debug].highlight '????::??' + # + # alternative syntax without options: + # CodeRay::Duo[:ruby => :statistic].encode 'class << self; end' + # + # alternative syntax with options: + # CodeRay::Duo[{ :ruby => :statistic }, :do => :something].encode 'abc' + # + # The options are forwarded to scanner and encoder + # (see CodeRay.get_scanner_options). + def initialize lang = nil, format = nil, options = {} + if format == nil and lang.is_a? Hash and lang.size == 1 + @lang = lang.keys.first + @format = lang[@lang] + else + @lang = lang + @format = format + end + @options = options + end + + class << self + # To allow calls like Duo[:ruby, :html].highlight. + alias [] new + end + + # The scanner of the duo. Only created once. + def scanner + @scanner ||= CodeRay.scanner @lang, CodeRay.get_scanner_options(@options) + end + + # The encoder of the duo. Only created once. + def encoder + @encoder ||= CodeRay.encoder @format, @options + end + + # Tokenize and highlight the code using +scanner+ and +encoder+. + # + # If the :stream option is set, the Duo will go into streaming mode, + # saving memory for the cost of time. + def encode code, options = { :stream => false } + stream = options.delete :stream + options = @options.merge options + if stream + encoder.encode_stream(code, @lang, options) + else + scanner.code = code + encoder.encode_tokens(scanner.tokenize, options) + end + end + alias highlight encode + + end + +end + diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoder.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoder.rb new file mode 100644 index 000000000..3ae29244b --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoder.rb @@ -0,0 +1,213 @@ +module CodeRay + + # This module holds the Encoder class and its subclasses. + # For example, the HTML encoder is named CodeRay::Encoders::HTML + # can be found in coderay/encoders/html. + # + # Encoders also provides methods and constants for the register + # mechanism and the [] method that returns the Encoder class + # belonging to the given format. + module Encoders + extend PluginHost + plugin_path File.dirname(__FILE__), 'encoders' + + # = Encoder + # + # The Encoder base class. Together with Scanner and + # Tokens, it forms the highlighting triad. + # + # Encoder instances take a Tokens object and do something with it. + # + # The most common Encoder is surely the HTML encoder + # (CodeRay::Encoders::HTML). It highlights the code in a colorful + # html page. + # If you want the highlighted code in a div or a span instead, + # use its subclasses Div and Span. + class Encoder + extend Plugin + plugin_host Encoders + + attr_reader :token_stream + + class << self + + # Returns if the Encoder can be used in streaming mode. + def streamable? + is_a? Streamable + end + + # If FILE_EXTENSION isn't defined, this method returns the + # downcase class name instead. + def const_missing sym + if sym == :FILE_EXTENSION + plugin_id + else + super + end + end + + end + + # Subclasses are to store their default options in this constant. + DEFAULT_OPTIONS = { :stream => false } + + # The options you gave the Encoder at creating. + attr_accessor :options + + # Creates a new Encoder. + # +options+ is saved and used for all encode operations, as long + # as you don't overwrite it there by passing additional options. + # + # Encoder objects provide three encode methods: + # - encode simply takes a +code+ string and a +lang+ + # - encode_tokens expects a +tokens+ object instead + # - encode_stream is like encode, but uses streaming mode. + # + # Each method has an optional +options+ parameter. These are + # added to the options you passed at creation. + def initialize options = {} + @options = self.class::DEFAULT_OPTIONS.merge options + raise "I am only the basic Encoder class. I can't encode "\ + "anything. :( Use my subclasses." if self.class == Encoder + end + + # Encode a Tokens object. + def encode_tokens tokens, options = {} + options = @options.merge options + setup options + compile tokens, options + finish options + end + + # Encode the given +code+ after tokenizing it using the Scanner + # for +lang+. + def encode code, lang, options = {} + options = @options.merge options + scanner_options = CodeRay.get_scanner_options(options) + tokens = CodeRay.scan code, lang, scanner_options + encode_tokens tokens, options + end + + # You can use highlight instead of encode, if that seems + # more clear to you. + alias highlight encode + + # Encode the given +code+ using the Scanner for +lang+ in + # streaming mode. + def encode_stream code, lang, options = {} + raise NotStreamableError, self unless kind_of? Streamable + options = @options.merge options + setup options + scanner_options = CodeRay.get_scanner_options options + @token_stream = + CodeRay.scan_stream code, lang, scanner_options, &self + finish options + end + + # Behave like a proc. The token method is converted to a proc. + def to_proc + method(:token).to_proc + end + + # Return the default file extension for outputs of this encoder. + def file_extension + self.class::FILE_EXTENSION + end + + protected + + # Called with merged options before encoding starts. + # Sets @out to an empty string. + # + # See the HTML Encoder for an example of option caching. + def setup options + @out = '' + end + + # Called with +content+ and +kind+ of the currently scanned token. + # For simple scanners, it's enougth to implement this method. + # + # By default, it calls text_token or block_token, depending on + # whether +content+ is a String. + def token content, kind + encoded_token = + if content.is_a? ::String + text_token content, kind + elsif content.is_a? ::Symbol + block_token content, kind + else + raise 'Unknown token content type: %p' % [content] + end + append_encoded_token_to_output encoded_token + end + + def append_encoded_token_to_output encoded_token + @out << encoded_token if encoded_token && defined?(@out) && @out + end + + # Called for each text token ([text, kind]), where text is a String. + def text_token text, kind + end + + # Called for each block (non-text) token ([action, kind]), + # where +action+ is a Symbol. + # + # Calls open_token, close_token, begin_line, and end_line according to + # the value of +action+. + def block_token action, kind + case action + when :open + open_token kind + when :close + close_token kind + when :begin_line + begin_line kind + when :end_line + end_line kind + else + raise 'unknown block action: %p' % action + end + end + + # Called for each block token at the start of the block ([:open, kind]). + def open_token kind + end + + # Called for each block token end of the block ([:close, kind]). + def close_token kind + end + + # Called for each line token block at the start of the line ([:begin_line, kind]). + def begin_line kind + end + + # Called for each line token block at the end of the line ([:end_line, kind]). + def end_line kind + end + + # Called with merged options after encoding starts. + # The return value is the result of encoding, typically @out. + def finish options + @out + end + + # Do the encoding. + # + # The already created +tokens+ object must be used; it can be a + # TokenStream or a Tokens object. + if RUBY_VERSION >= '1.9' + def compile tokens, options + for text, kind in tokens + token text, kind + end + end + else + def compile tokens, options + tokens.each(&self) + end + end + + end + + end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/_map.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/_map.rb new file mode 100644 index 000000000..526c3a07c --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/_map.rb @@ -0,0 +1,12 @@ +module CodeRay +module Encoders + + map \ + :loc => :lines_of_code, + :plain => :text, + :stats => :statistic, + :terminal => :term, + :tex => :latex + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/comment_filter.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/comment_filter.rb new file mode 100644 index 000000000..4d3fb54c2 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/comment_filter.rb @@ -0,0 +1,43 @@ +($:.unshift '../..'; require 'coderay') unless defined? CodeRay +module CodeRay +module Encoders + + load :token_class_filter + + class CommentFilter < TokenClassFilter + + register_for :comment_filter + + DEFAULT_OPTIONS = superclass::DEFAULT_OPTIONS.merge \ + :exclude => [:comment] + + end + +end +end + +if $0 == __FILE__ + $VERBOSE = true + $: << File.join(File.dirname(__FILE__), '..') + eval DATA.read, nil, $0, __LINE__ + 4 +end + +__END__ +require 'test/unit' + +class CommentFilterTest < Test::Unit::TestCase + + def test_filtering_comments + tokens = CodeRay.scan <<-RUBY, :ruby +#!/usr/bin/env ruby +# a minimal Ruby program +puts "Hello world!" + RUBY + assert_equal <<-RUBY_FILTERED, tokens.comment_filter.text +#!/usr/bin/env ruby + +puts "Hello world!" + RUBY_FILTERED + end + +end \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/count.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/count.rb new file mode 100644 index 000000000..c9a6dfdea --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/count.rb @@ -0,0 +1,21 @@ +module CodeRay +module Encoders + + class Count < Encoder + + include Streamable + register_for :count + + protected + + def setup options + @out = 0 + end + + def token text, kind + @out += 1 + end + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/debug.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/debug.rb new file mode 100644 index 000000000..a4b064833 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/debug.rb @@ -0,0 +1,49 @@ +module CodeRay +module Encoders + + # = Debug Encoder + # + # Fast encoder producing simple debug output. + # + # It is readable and diff-able and is used for testing. + # + # You cannot fully restore the tokens information from the + # output, because consecutive :space tokens are merged. + # Use Tokens#dump for caching purposes. + class Debug < Encoder + + include Streamable + register_for :debug + + FILE_EXTENSION = 'raydebug' + + protected + def text_token text, kind + if kind == :space + text + else + text = text.gsub(/[)\\]/, '\\\\\0') # escape ) and \ + "#{kind}(#{text})" + end + end + + def open_token kind + "#{kind}<" + end + + def close_token kind + ">" + end + + def begin_line kind + "#{kind}[" + end + + def end_line kind + "]" + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/div.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/div.rb new file mode 100644 index 000000000..41201724a --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/div.rb @@ -0,0 +1,19 @@ +module CodeRay +module Encoders + + load :html + + class Div < HTML + + FILE_EXTENSION = 'div.html' + + register_for :div + + DEFAULT_OPTIONS = HTML::DEFAULT_OPTIONS.merge \ + :css => :style, + :wrap => :div + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/filter.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/filter.rb new file mode 100644 index 000000000..5e4b34d13 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/filter.rb @@ -0,0 +1,75 @@ +($:.unshift '../..'; require 'coderay') unless defined? CodeRay +module CodeRay +module Encoders + + class Filter < Encoder + + register_for :filter + + protected + def setup options + @out = Tokens.new + end + + def text_token text, kind + [text, kind] if include_text_token? text, kind + end + + def include_text_token? text, kind + true + end + + def block_token action, kind + [action, kind] if include_block_token? action, kind + end + + def include_block_token? action, kind + true + end + + end + +end +end + +if $0 == __FILE__ + $VERBOSE = true + $: << File.join(File.dirname(__FILE__), '..') + eval DATA.read, nil, $0, __LINE__ + 4 +end + +__END__ +require 'test/unit' + +class FilterTest < Test::Unit::TestCase + + def test_creation + assert CodeRay::Encoders::Filter < CodeRay::Encoders::Encoder + filter = nil + assert_nothing_raised do + filter = CodeRay.encoder :filter + end + assert_kind_of CodeRay::Encoders::Encoder, filter + end + + def test_filtering_text_tokens + tokens = CodeRay::Tokens.new + 10.times do |i| + tokens << [i.to_s, :index] + end + assert_equal tokens, CodeRay::Encoders::Filter.new.encode_tokens(tokens) + assert_equal tokens, tokens.filter + end + + def test_filtering_block_tokens + tokens = CodeRay::Tokens.new + 10.times do |i| + tokens << [:open, :index] + tokens << [i.to_s, :content] + tokens << [:close, :index] + end + assert_equal tokens, CodeRay::Encoders::Filter.new.encode_tokens(tokens) + assert_equal tokens, tokens.filter + end + +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html.rb new file mode 100644 index 000000000..f280c7d36 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html.rb @@ -0,0 +1,309 @@ +require 'set' + +module CodeRay +module Encoders + + # = HTML Encoder + # + # This is CodeRay's most important highlighter: + # It provides save, fast XHTML generation and CSS support. + # + # == Usage + # + # require 'coderay' + # puts CodeRay.scan('Some /code/', :ruby).html #-> a HTML page + # puts CodeRay.scan('Some /code/', :ruby).html(:wrap => :span) + # #-> Some /code/ + # puts CodeRay.scan('Some /code/', :ruby).span #-> the same + # + # puts CodeRay.scan('Some code', :ruby).html( + # :wrap => nil, + # :line_numbers => :inline, + # :css => :style + # ) + # #-> 1 Some code + # + # == Options + # + # === :tab_width + # Convert \t characters to +n+ spaces (a number.) + # Default: 8 + # + # === :css + # How to include the styles; can be :class or :style. + # + # Default: :class + # + # === :wrap + # Wrap in :page, :div, :span or nil. + # + # You can also use Encoders::Div and Encoders::Span. + # + # Default: nil + # + # === :title + # + # The title of the HTML page (works only when :wrap is set to :page.) + # + # Default: 'CodeRay output' + # + # === :line_numbers + # Include line numbers in :table, :inline, :list or nil (no line numbers) + # + # Default: nil + # + # === :line_number_start + # Where to start with line number counting. + # + # Default: 1 + # + # === :bold_every + # Make every +n+-th number appear bold. + # + # Default: 10 + # + # === :highlight_lines + # + # Highlights certain line numbers. + # Can be any Enumerable, typically just an Array or Range, of numbers. + # + # Bolding is deactivated when :highlight_lines is set. It only makes sense + # in combination with :line_numbers. + # + # Default: nil + # + # === :hint + # Include some information into the output using the title attribute. + # Can be :info (show token type on mouse-over), :info_long (with full path) + # or :debug (via inspect). + # + # Default: false + class HTML < Encoder + + include Streamable + register_for :html + + FILE_EXTENSION = 'html' + + DEFAULT_OPTIONS = { + :tab_width => 8, + + :css => :class, + + :style => :cycnus, + :wrap => nil, + :title => 'CodeRay output', + + :line_numbers => nil, + :line_number_start => 1, + :bold_every => 10, + :highlight_lines => nil, + + :hint => false, + } + + helper :output, :css + + attr_reader :css + + protected + + HTML_ESCAPE = { #:nodoc: + '&' => '&', + '"' => '"', + '>' => '>', + '<' => '<', + } + + # This was to prevent illegal HTML. + # Strange chars should still be avoided in codes. + evil_chars = Array(0x00...0x20) - [?\n, ?\t, ?\s] + evil_chars.each { |i| HTML_ESCAPE[i.chr] = ' ' } + #ansi_chars = Array(0x7f..0xff) + #ansi_chars.each { |i| HTML_ESCAPE[i.chr] = '&#%d;' % i } + # \x9 (\t) and \xA (\n) not included + #HTML_ESCAPE_PATTERN = /[\t&"><\0-\x8\xB-\x1f\x7f-\xff]/ + HTML_ESCAPE_PATTERN = /[\t"&><\0-\x8\xB-\x1f]/ + + TOKEN_KIND_TO_INFO = Hash.new { |h, kind| + h[kind] = + case kind + when :pre_constant + 'Predefined constant' + else + kind.to_s.gsub(/_/, ' ').gsub(/\b\w/) { $&.capitalize } + end + } + + TRANSPARENT_TOKEN_KINDS = [ + :delimiter, :modifier, :content, :escape, :inline_delimiter, + ].to_set + + # Generate a hint about the given +classes+ in a +hint+ style. + # + # +hint+ may be :info, :info_long or :debug. + def self.token_path_to_hint hint, classes + title = + case hint + when :info + TOKEN_KIND_TO_INFO[classes.first] + when :info_long + classes.reverse.map { |kind| TOKEN_KIND_TO_INFO[kind] }.join('/') + when :debug + classes.inspect + end + title ? " title=\"#{title}\"" : '' + end + + def setup options + super + + @HTML_ESCAPE = HTML_ESCAPE.dup + @HTML_ESCAPE["\t"] = ' ' * options[:tab_width] + + @opened = [nil] + @css = CSS.new options[:style] + + hint = options[:hint] + if hint and not [:debug, :info, :info_long].include? hint + raise ArgumentError, "Unknown value %p for :hint; \ + expected :info, :debug, false, or nil." % hint + end + + case options[:css] + + when :class + @css_style = Hash.new do |h, k| + c = CodeRay::Tokens::ClassOfKind[k.first] + if c == :NO_HIGHLIGHT and not hint + h[k.dup] = false + else + title = if hint + HTML.token_path_to_hint(hint, k[1..-1] << k.first) + else + '' + end + if c == :NO_HIGHLIGHT + h[k.dup] = '' % [title] + else + h[k.dup] = '' % [title, c] + end + end + end + + when :style + @css_style = Hash.new do |h, k| + if k.is_a? ::Array + styles = k.dup + else + styles = [k] + end + type = styles.first + classes = styles.map { |c| Tokens::ClassOfKind[c] } + if classes.first == :NO_HIGHLIGHT and not hint + h[k] = false + else + styles.shift if TRANSPARENT_TOKEN_KINDS.include? styles.first + title = HTML.token_path_to_hint hint, styles + style = @css[*classes] + h[k] = + if style + '' % [title, style] + else + false + end + end + end + + else + raise ArgumentError, "Unknown value %p for :css." % options[:css] + + end + end + + def finish options + not_needed = @opened.shift + @out << '' * @opened.size + unless @opened.empty? + warn '%d tokens still open: %p' % [@opened.size, @opened] + end + + @out.extend Output + @out.css = @css + @out.numerize! options[:line_numbers], options + @out.wrap! options[:wrap] + @out.apply_title! options[:title] + + super + end + + def token text, type = :plain + case text + + when nil + # raise 'Token with nil as text was given: %p' % [[text, type]] + + when String + if text =~ /#{HTML_ESCAPE_PATTERN}/o + text = text.gsub(/#{HTML_ESCAPE_PATTERN}/o) { |m| @HTML_ESCAPE[m] } + end + @opened[0] = type + if text != "\n" && style = @css_style[@opened] + @out << style << text << '' + else + @out << text + end + + + # token groups, eg. strings + when :open + @opened[0] = type + @out << (@css_style[@opened] || '') + @opened << type + when :close + if @opened.empty? + # nothing to close + else + if $CODERAY_DEBUG and (@opened.size == 1 or @opened.last != type) + raise 'Malformed token stream: Trying to close a token (%p) \ + that is not open. Open are: %p.' % [type, @opened[1..-1]] + end + @out << '' + @opened.pop + end + + # whole lines to be highlighted, eg. a deleted line in a diff + when :begin_line + @opened[0] = type + if style = @css_style[@opened] + if style['class="'] + @out << style.sub('class="', 'class="line ') + else + @out << style.sub('>', ' class="line">') + end + else + @out << '' + end + @opened << type + when :end_line + if @opened.empty? + # nothing to close + else + if $CODERAY_DEBUG and (@opened.size == 1 or @opened.last != type) + raise 'Malformed token stream: Trying to close a line (%p) \ + that is not open. Open are: %p.' % [type, @opened[1..-1]] + end + @out << '' + @opened.pop + end + + else + raise 'unknown token kind: %p' % [text] + + end + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/css.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/css.rb new file mode 100644 index 000000000..09ac8bc07 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/css.rb @@ -0,0 +1,70 @@ +module CodeRay +module Encoders + + class HTML + class CSS + + attr :stylesheet + + def CSS.load_stylesheet style = nil + CodeRay::Styles[style] + end + + def initialize style = :default + @classes = Hash.new + style = CSS.load_stylesheet style + @stylesheet = [ + style::CSS_MAIN_STYLES, + style::TOKEN_COLORS.gsub(/^(?!$)/, '.CodeRay ') + ].join("\n") + parse style::TOKEN_COLORS + end + + def [] *styles + cl = @classes[styles.first] + return '' unless cl + style = '' + 1.upto(styles.size) do |offset| + break if style = cl[styles[offset .. -1]] + end + # warn 'Style not found: %p' % [styles] if style.empty? + return style + end + + private + + CSS_CLASS_PATTERN = / + ( # $1 = selectors + (?: + (?: \s* \. [-\w]+ )+ + \s* ,? + )+ + ) + \s* \{ \s* + ( [^\}]+ )? # $2 = style + \s* \} \s* + | + ( . ) # $3 = error + /mx + def parse stylesheet + stylesheet.scan CSS_CLASS_PATTERN do |selectors, style, error| + raise "CSS parse error: '#{error.inspect}' not recognized" if error + for selector in selectors.split(',') + classes = selector.scan(/[-\w]+/) + cl = classes.pop + @classes[cl] ||= Hash.new + @classes[cl][classes] = style.to_s.strip.delete(' ').chomp(';') + end + end + end + + end + end + +end +end + +if $0 == __FILE__ + require 'pp' + pp CodeRay::Encoders::HTML::CSS.new +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/numerization.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/numerization.rb new file mode 100644 index 000000000..17e8ddb00 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/numerization.rb @@ -0,0 +1,133 @@ +module CodeRay +module Encoders + + class HTML + + module Output + + def numerize *args + clone.numerize!(*args) + end + +=begin NUMERIZABLE_WRAPPINGS = { + :table => [:div, :page, nil], + :inline => :all, + :list => [:div, :page, nil] + } + NUMERIZABLE_WRAPPINGS.default = :all +=end + def numerize! mode = :table, options = {} + return self unless mode + + options = DEFAULT_OPTIONS.merge options + + start = options[:line_number_start] + unless start.is_a? Integer + raise ArgumentError, "Invalid value %p for :line_number_start; Integer expected." % start + end + + #allowed_wrappings = NUMERIZABLE_WRAPPINGS[mode] + #unless allowed_wrappings == :all or allowed_wrappings.include? options[:wrap] + # raise ArgumentError, "Can't numerize, :wrap must be in %p, but is %p" % [NUMERIZABLE_WRAPPINGS, options[:wrap]] + #end + + bold_every = options[:bold_every] + highlight_lines = options[:highlight_lines] + bolding = + if bold_every == false && highlight_lines == nil + proc { |line| line.to_s } + elsif highlight_lines.is_a? Enumerable + highlight_lines = highlight_lines.to_set + proc do |line| + if highlight_lines.include? line + "#{line}" # highlighted line numbers in bold + else + line.to_s + end + end + elsif bold_every.is_a? Integer + raise ArgumentError, ":bolding can't be 0." if bold_every == 0 + proc do |line| + if line % bold_every == 0 + "#{line}" # every bold_every-th number in bold + else + line.to_s + end + end + else + raise ArgumentError, 'Invalid value %p for :bolding; false or Integer expected.' % bold_every + end + + case mode + when :inline + max_width = (start + line_count).to_s.size + line_number = start + gsub!(/^/) do + line_number_text = bolding.call line_number + indent = ' ' * (max_width - line_number.to_s.size) # TODO: Optimize (10^x) + res = "#{indent}#{line_number_text} " + line_number += 1 + res + end + + when :table + # This is really ugly. + # Because even monospace fonts seem to have different heights when bold, + # I make the newline bold, both in the code and the line numbers. + # FIXME Still not working perfect for Mr. Internet Exploder + line_numbers = (start ... start + line_count).to_a.map(&bolding).join("\n") + line_numbers << "\n" # also for Mr. MS Internet Exploder :-/ + line_numbers.gsub!(/\n/) { "\n" } + + line_numbers_table_tpl = TABLE.apply('LINE_NUMBERS', line_numbers) + gsub!("
\n", '
') + gsub!("\n", "\n") + wrap_in! line_numbers_table_tpl + @wrapped_in = :div + + when :list + opened_tags = [] + gsub!(/^.*$\n?/) do |line| + line.chomp! + + open = opened_tags.join + line.scan(%r!<(/)?span[^>]*>?!) do |close,| + if close + opened_tags.pop + else + opened_tags << $& + end + end + close = '' * opened_tags.size + + "
  • #{open}#{line}#{close}
    • \n" + end + chomp!("\n") + wrap_in! LIST + @wrapped_in = :div + + else + raise ArgumentError, 'Unknown value %p for mode: expected one of %p' % + [mode, [:table, :list, :inline]] + end + + self + end + + def line_count + line_count = count("\n") + position_of_last_newline = rindex(?\n) + if position_of_last_newline + after_last_newline = self[position_of_last_newline + 1 .. -1] + ends_with_newline = after_last_newline[/\A(?:<\/span>)*\z/] + line_count += 1 if not ends_with_newline + end + line_count + end + + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/output.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/output.rb new file mode 100644 index 000000000..28574a5de --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/html/output.rb @@ -0,0 +1,206 @@ +module CodeRay +module Encoders + + class HTML + + # This module is included in the output String from thew HTML Encoder. + # + # It provides methods like wrap, div, page etc. + # + # Remember to use #clone instead of #dup to keep the modules the object was + # extended with. + # + # TODO: more doc. + module Output + + require 'coderay/encoders/html/numerization.rb' + + attr_accessor :css + + class << self + + # This makes Output look like a class. + # + # Example: + # + # a = Output.new 'Code' + # a.wrap! :page + def new string, css = CSS.new, element = nil + output = string.clone.extend self + output.wrapped_in = element + output.css = css + output + end + + # Raises an exception if an object that doesn't respond to to_str is extended by Output, + # to prevent users from misuse. Use Module#remove_method to disable. + def extended o + warn "The Output module is intended to extend instances of String, not #{o.class}." unless o.respond_to? :to_str + end + + def make_stylesheet css, in_tag = false + sheet = css.stylesheet + sheet = <<-CSS if in_tag + + CSS + sheet + end + + def page_template_for_css css + sheet = make_stylesheet css + PAGE.apply 'CSS', sheet + end + + # Define a new wrapper. This is meta programming. + def wrapper *wrappers + wrappers.each do |wrapper| + define_method wrapper do |*args| + wrap wrapper, *args + end + define_method "#{wrapper}!".to_sym do |*args| + wrap! wrapper, *args + end + end + end + + end + + wrapper :div, :span, :page + + def wrapped_in? element + wrapped_in == element + end + + def wrapped_in + @wrapped_in ||= nil + end + attr_writer :wrapped_in + + def wrap_in template + clone.wrap_in! template + end + + def wrap_in! template + Template.wrap! self, template, 'CONTENT' + self + end + + def apply_title! title + self.sub!(/()(<\/title>)/) { $1 + title + $2 } + self + end + + def wrap! element, *args + return self if not element or element == wrapped_in + case element + when :div + raise "Can't wrap %p in %p" % [wrapped_in, element] unless wrapped_in? nil + wrap_in! DIV + when :span + raise "Can't wrap %p in %p" % [wrapped_in, element] unless wrapped_in? nil + wrap_in! SPAN + when :page + wrap! :div if wrapped_in? nil + raise "Can't wrap %p in %p" % [wrapped_in, element] unless wrapped_in? :div + wrap_in! Output.page_template_for_css(@css) + if args.first.is_a?(Hash) && title = args.first[:title] + apply_title! title + end + self + when nil + return self + else + raise "Unknown value %p for :wrap" % element + end + @wrapped_in = element + self + end + + def wrap *args + clone.wrap!(*args) + end + + def stylesheet in_tag = false + Output.make_stylesheet @css, in_tag + end + + class Template < String + + def self.wrap! str, template, target + target = Regexp.new(Regexp.escape("<%#{target}%>")) + if template =~ target + str[0,0] = $` + str << $' + else + raise "Template target <%%%p%%> not found" % target + end + end + + def apply target, replacement + target = Regexp.new(Regexp.escape("<%#{target}%>")) + if self =~ target + Template.new($` + replacement + $') + else + raise "Template target <%%%p%%> not found" % target + end + end + + module Simple + def ` str #` <-- for stupid editors + Template.new str + end + end + end + + extend Template::Simple + +#-- don't include the templates in docu + + SPAN = `<span class="CodeRay"><%CONTENT%></span>` + + DIV = <<-`DIV` +<div class="CodeRay"> + <div class="code"><pre><%CONTENT%></pre></div> +</div> + DIV + + TABLE = <<-`TABLE` +<table class="CodeRay"><tr> + <td class="line_numbers" title="click to toggle" onclick="with (this.firstChild.style) { display = (display == '') ? 'none' : '' }"><pre><%LINE_NUMBERS%></pre></td> + <td class="code"><pre ondblclick="with (this.style) { overflow = (overflow == 'auto' || overflow == '') ? 'visible' : 'auto' }"><%CONTENT%></pre></td> +</tr></table> + TABLE + # title="double click to expand" + + LIST = <<-`LIST` +<ol class="CodeRay"> +<%CONTENT%> +</ol> + LIST + + PAGE = <<-`PAGE` +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="de"> +<head> + <meta http-equiv="content-type" content="text/html; charset=utf-8" /> + <title> + + + + +<%CONTENT%> + + + PAGE + + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/json.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/json.rb new file mode 100644 index 000000000..7aa077c28 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/json.rb @@ -0,0 +1,69 @@ +($:.unshift '../..'; require 'coderay') unless defined? CodeRay +module CodeRay +module Encoders + + # = JSON Encoder + class JSON < Encoder + + register_for :json + FILE_EXTENSION = 'json' + + protected + def setup options + begin + require 'json' + rescue LoadError + require 'rubygems' + require 'json' + end + @out = [] + end + + def text_token text, kind + { :type => 'text', :text => text, :kind => kind } + end + + def block_token action, kind + { :type => 'block', :action => action, :kind => kind } + end + + def finish options + @out.to_json + end + + end + +end +end + +if $0 == __FILE__ + $VERBOSE = true + $: << File.join(File.dirname(__FILE__), '..') + eval DATA.read, nil, $0, __LINE__ + 4 +end + +__END__ +require 'test/unit' +$:.delete '.' +require 'rubygems' if RUBY_VERSION < '1.9' + +class JSONEncoderTest < Test::Unit::TestCase + + def test_json_output + tokens = CodeRay.scan <<-RUBY, :ruby +puts "Hello world!" + RUBY + require 'json' + assert_equal [ + {"type"=>"text", "text"=>"puts", "kind"=>"ident"}, + {"type"=>"text", "text"=>" ", "kind"=>"space"}, + {"type"=>"block", "action"=>"open", "kind"=>"string"}, + {"type"=>"text", "text"=>"\"", "kind"=>"delimiter"}, + {"type"=>"text", "text"=>"Hello world!", "kind"=>"content"}, + {"type"=>"text", "text"=>"\"", "kind"=>"delimiter"}, + {"type"=>"block", "action"=>"close", "kind"=>"string"}, + {"type"=>"text", "text"=>"\n", "kind"=>"space"} + ], JSON.load(tokens.json) + end + +end \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/lines_of_code.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/lines_of_code.rb new file mode 100644 index 000000000..c1ad66e2e --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/lines_of_code.rb @@ -0,0 +1,90 @@ +($:.unshift '../..'; require 'coderay') unless defined? CodeRay +module CodeRay +module Encoders + + # Counts the LoC (Lines of Code). Returns an Integer >= 0. + # + # Alias: :loc + # + # Everything that is not comment, markup, doctype/shebang, or an empty line, + # is considered to be code. + # + # For example, + # * HTML files not containing JavaScript have 0 LoC + # * in a Java class without comments, LoC is the number of non-empty lines + # + # A Scanner class should define the token kinds that are not code in the + # KINDS_NOT_LOC constant, which defaults to [:comment, :doctype]. + class LinesOfCode < Encoder + + register_for :lines_of_code + + NON_EMPTY_LINE = /^\s*\S.*$/ + + def compile tokens, options + if scanner = tokens.scanner + kinds_not_loc = scanner.class::KINDS_NOT_LOC + else + warn ArgumentError, 'Tokens have no scanner.' if $VERBOSE + kinds_not_loc = CodeRay::Scanners::Scanner::KINDS_NOT_LOC + end + code = tokens.token_class_filter :exclude => kinds_not_loc + @loc = code.text.scan(NON_EMPTY_LINE).size + end + + def finish options + @loc + end + + end + +end +end + +if $0 == __FILE__ + $VERBOSE = true + $: << File.join(File.dirname(__FILE__), '..') + eval DATA.read, nil, $0, __LINE__ + 4 +end + +__END__ +require 'test/unit' + +class LinesOfCodeTest < Test::Unit::TestCase + + def test_creation + assert CodeRay::Encoders::LinesOfCode < CodeRay::Encoders::Encoder + filter = nil + assert_nothing_raised do + filter = CodeRay.encoder :loc + end + assert_kind_of CodeRay::Encoders::LinesOfCode, filter + assert_nothing_raised do + filter = CodeRay.encoder :lines_of_code + end + assert_kind_of CodeRay::Encoders::LinesOfCode, filter + end + + def test_lines_of_code + tokens = CodeRay.scan <<-RUBY, :ruby +#!/usr/bin/env ruby + +# a minimal Ruby program +puts "Hello world!" + RUBY + assert_equal 1, CodeRay::Encoders::LinesOfCode.new.encode_tokens(tokens) + assert_equal 1, tokens.lines_of_code + assert_equal 1, tokens.loc + end + + def test_filtering_block_tokens + tokens = CodeRay::Tokens.new + tokens << ["Hello\n", :world] + tokens << ["Hello\n", :space] + tokens << ["Hello\n", :comment] + assert_equal 2, CodeRay::Encoders::LinesOfCode.new.encode_tokens(tokens) + assert_equal 2, tokens.lines_of_code + assert_equal 2, tokens.loc + end + +end \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/null.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/null.rb new file mode 100644 index 000000000..add3862a3 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/null.rb @@ -0,0 +1,26 @@ +module CodeRay +module Encoders + + # = Null Encoder + # + # Does nothing and returns an empty string. + class Null < Encoder + + include Streamable + register_for :null + + # Defined for faster processing + def to_proc + proc {} + end + + protected + + def token(*) + # do nothing + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/page.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/page.rb new file mode 100644 index 000000000..1b69cce97 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/page.rb @@ -0,0 +1,20 @@ +module CodeRay +module Encoders + + load :html + + class Page < HTML + + FILE_EXTENSION = 'html' + + register_for :page + + DEFAULT_OPTIONS = HTML::DEFAULT_OPTIONS.merge \ + :css => :class, + :wrap => :page, + :line_numbers => :table + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/span.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/span.rb new file mode 100644 index 000000000..319f6fd09 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/span.rb @@ -0,0 +1,19 @@ +module CodeRay +module Encoders + + load :html + + class Span < HTML + + FILE_EXTENSION = 'span.html' + + register_for :span + + DEFAULT_OPTIONS = HTML::DEFAULT_OPTIONS.merge \ + :css => :style, + :wrap => :span + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/statistic.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/statistic.rb new file mode 100644 index 000000000..6d0c64680 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/statistic.rb @@ -0,0 +1,77 @@ +module CodeRay +module Encoders + + # Makes a statistic for the given tokens. + class Statistic < Encoder + + include Streamable + register_for :stats, :statistic + + attr_reader :type_stats, :real_token_count + + protected + + TypeStats = Struct.new :count, :size + + def setup options + @type_stats = Hash.new { |h, k| h[k] = TypeStats.new 0, 0 } + @real_token_count = 0 + end + + def generate tokens, options + @tokens = tokens + super + end + + def text_token text, kind + @real_token_count += 1 unless kind == :space + @type_stats[kind].count += 1 + @type_stats[kind].size += text.size + @type_stats['TOTAL'].size += text.size + @type_stats['TOTAL'].count += 1 + end + + # TODO Hierarchy handling + def block_token action, kind + @type_stats['TOTAL'].count += 1 + @type_stats['open/close'].count += 1 + end + + STATS = <<-STATS + +Code Statistics + +Tokens %8d + Non-Whitespace %8d +Bytes Total %8d + +Token Types (%d): + type count ratio size (average) +------------------------------------------------------------- +%s + STATS +# space 12007 33.81 % 1.7 + TOKEN_TYPES_ROW = <<-TKR + %-20s %8d %6.2f %% %5.1f + TKR + + def finish options + all = @type_stats['TOTAL'] + all_count, all_size = all.count, all.size + @type_stats.each do |type, stat| + stat.size /= stat.count.to_f + end + types_stats = @type_stats.sort_by { |k, v| [-v.count, k.to_s] }.map do |k, v| + TOKEN_TYPES_ROW % [k, v.count, 100.0 * v.count / all_count, v.size] + end.join + STATS % [ + all_count, @real_token_count, all_size, + @type_stats.delete_if { |k, v| k.is_a? String }.size, + types_stats + ] + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/term.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/term.rb new file mode 100644 index 000000000..1f284ed13 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/term.rb @@ -0,0 +1,158 @@ +# encoders/term.rb +# By Rob Aldred (http://robaldred.co.uk) +# Based on idea by Nathan Weizenbaum (http://nex-3.com) +# MIT License (http://www.opensource.org/licenses/mit-license.php) +# +# A CodeRay encoder that outputs code highlighted for a color terminal. +# Check out http://robaldred.co.uk + +module CodeRay + module Encoders + class Term < Encoder + register_for :term + + TOKEN_COLORS = { + :annotation => '35', + :attribute_name => '33', + :attribute_name_fat => '33', + :attribute_value => '31', + :attribute_value_fat => '31', + :bin => '1;35', + :char => {:self => '36', :delimiter => '34'}, + :class => '1;35', + :class_variable => '36', + :color => '32', + :comment => '37', + :complex => '34', + :constant => ['34', '4'], + :decoration => '35', + :definition => '1;32', + :directive => ['32', '4'], + :doc => '46', + :doctype => '1;30', + :doc_string => ['31', '4'], + :entity => '33', + :error => ['1;33', '41'], + :exception => '1;31', + :float => '1;35', + :function => '1;34', + :global_variable => '42', + :hex => '1;36', + :important => '1;31', + :include => '33', + :integer => '1;34', + :interpreted => '1;35', + :key => '35', + :label => '1;4', + :local_variable => '33', + :oct => '1;35', + :operator_name => '1;29', + :pre_constant => '1;36', + :pre_type => '1;30', + :predefined => ['4', '1;34'], + :preprocessor => '36', + :pseudo_class => '34', + :regexp => { + :content => '31', + :delimiter => '1;29', + :modifier => '35', + :function => '1;29' + }, + :reserved => '1;31', + :shell => { + :self => '42', + :content => '1;29', + :delimiter => '37', + }, + :string => { + :self => '32', + :modifier => '1;32', + :escape => '1;36', + :delimiter => '1;32', + }, + :symbol => '1;32', + :tag => '34', + :tag_fat => '1;34', + :tag_special => ['34', '4'], + :type => '1;34', + :value => '36', + :variable => '34', + :insert => '42', + :delete => '41', + :change => '44', + :head => '45', + } + TOKEN_COLORS[:keyword] = TOKEN_COLORS[:reserved] + TOKEN_COLORS[:method] = TOKEN_COLORS[:function] + TOKEN_COLORS[:imaginary] = TOKEN_COLORS[:complex] + TOKEN_COLORS[:open] = TOKEN_COLORS[:close] = TOKEN_COLORS[:nesting_delimiter] = TOKEN_COLORS[:escape] = TOKEN_COLORS[:delimiter] + + protected + + def setup(options) + @out = '' + @opened = [nil] + @subcolors = nil + end + + def finish(options) + super + end + + def token text, type = :plain + case text + + when nil + # raise 'Token with nil as text was given: %p' % [[text, type]] + + when String + + if color = (@subcolors || TOKEN_COLORS)[type] + color = color[:self] || return if Hash === color + + @out << col(color) + text.gsub("\n", col(0) + "\n" + col(color)) + col(0) + @out << col(@subcolors[:self]) if @subcolors && @subcolors[:self] + else + @out << text + end + + # token groups, eg. strings + when :open + @opened[0] = type + if color = TOKEN_COLORS[type] + if Hash === color + @subcolors = color + @out << col(color[:self]) if color[:self] + else + @subcolors = {} + @out << col(color) + end + end + @opened << type + when :close + if @opened.empty? + # nothing to close + else + @out << col(0) if (@subcolors || {})[:self] + @subcolors = nil + @opened.pop + end + + # whole lines to be highlighted, eg. a added/modified/deleted lines in a diff + when :begin_line + + when :end_line + + else + raise 'unknown token kind: %p' % [text] + end + end + + private + + def col(color) + Array(color).map { |c| "\e[#{c}m" }.join + end + end + end +end \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/text.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/text.rb new file mode 100644 index 000000000..161ee67c5 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/text.rb @@ -0,0 +1,32 @@ +module CodeRay +module Encoders + + class Text < Encoder + + include Streamable + register_for :text + + FILE_EXTENSION = 'txt' + + DEFAULT_OPTIONS = { + :separator => '' + } + + protected + def setup options + super + @sep = options[:separator] + end + + def text_token text, kind + text + @sep + end + + def finish options + super.chomp @sep + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/token_class_filter.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/token_class_filter.rb new file mode 100644 index 000000000..a9e8673a3 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/token_class_filter.rb @@ -0,0 +1,84 @@ +($:.unshift '../..'; require 'coderay') unless defined? CodeRay +module CodeRay +module Encoders + + load :filter + + class TokenClassFilter < Filter + + include Streamable + register_for :token_class_filter + + DEFAULT_OPTIONS = { + :exclude => [], + :include => :all + } + + protected + def setup options + super + @exclude = options[:exclude] + @exclude = Array(@exclude) unless @exclude == :all + @include = options[:include] + @include = Array(@include) unless @include == :all + end + + def include_text_token? text, kind + (@include == :all || @include.include?(kind)) && + !(@exclude == :all || @exclude.include?(kind)) + end + + end + +end +end + +if $0 == __FILE__ + $VERBOSE = true + $: << File.join(File.dirname(__FILE__), '..') + eval DATA.read, nil, $0, __LINE__ + 4 +end + +__END__ +require 'test/unit' + +class TokenClassFilterTest < Test::Unit::TestCase + + def test_creation + assert CodeRay::Encoders::TokenClassFilter < CodeRay::Encoders::Encoder + assert CodeRay::Encoders::TokenClassFilter < CodeRay::Encoders::Filter + filter = nil + assert_nothing_raised do + filter = CodeRay.encoder :token_class_filter + end + assert_instance_of CodeRay::Encoders::TokenClassFilter, filter + end + + def test_filtering_text_tokens + tokens = CodeRay::Tokens.new + for i in 1..10 + tokens << [i.to_s, :index] + tokens << [' ', :space] if i < 10 + end + assert_equal 10, CodeRay::Encoders::TokenClassFilter.new.encode_tokens(tokens, :exclude => :space).size + assert_equal 10, tokens.token_class_filter(:exclude => :space).size + assert_equal 9, CodeRay::Encoders::TokenClassFilter.new.encode_tokens(tokens, :include => :space).size + assert_equal 9, tokens.token_class_filter(:include => :space).size + assert_equal 0, CodeRay::Encoders::TokenClassFilter.new.encode_tokens(tokens, :exclude => :all).size + assert_equal 0, tokens.token_class_filter(:exclude => :all).size + end + + def test_filtering_block_tokens + tokens = CodeRay::Tokens.new + 10.times do |i| + tokens << [:open, :index] + tokens << [i.to_s, :content] + tokens << [:close, :index] + end + assert_equal 20, CodeRay::Encoders::TokenClassFilter.new.encode_tokens(tokens, :include => :blubb).size + assert_equal 20, tokens.token_class_filter(:include => :blubb).size + assert_equal 30, CodeRay::Encoders::TokenClassFilter.new.encode_tokens(tokens, :exclude => :index).size + assert_equal 30, tokens.token_class_filter(:exclude => :index).size + end + +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/xml.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/xml.rb new file mode 100644 index 000000000..f32c967bc --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/xml.rb @@ -0,0 +1,71 @@ +module CodeRay +module Encoders + + # = XML Encoder + # + # Uses REXML. Very slow. + class XML < Encoder + + include Streamable + register_for :xml + + FILE_EXTENSION = 'xml' + + require 'rexml/document' + + DEFAULT_OPTIONS = { + :tab_width => 8, + :pretty => -1, + :transitive => false, + } + + protected + + def setup options + @doc = REXML::Document.new + @doc << REXML::XMLDecl.new + @tab_width = options[:tab_width] + @root = @node = @doc.add_element('coderay-tokens') + end + + def finish options + @out = '' + @doc.write @out, options[:pretty], options[:transitive], true + @out + end + + def text_token text, kind + if kind == :space + token = @node + else + token = @node.add_element kind.to_s + end + text.scan(/(\x20+)|(\t+)|(\n)|[^\x20\t\n]+/) do |space, tab, nl| + case + when space + token << REXML::Text.new(space, true) + when tab + token << REXML::Text.new(tab, true) + when nl + token << REXML::Text.new(nl, true) + else + token << REXML::Text.new($&) + end + end + end + + def open_token kind + @node = @node.add_element kind.to_s + end + + def close_token kind + if @node == @root + raise 'no token to close!' + end + @node = @node.parent + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/encoders/yaml.rb b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/yaml.rb new file mode 100644 index 000000000..5564e58a4 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/encoders/yaml.rb @@ -0,0 +1,22 @@ +module CodeRay +module Encoders + + # = YAML Encoder + # + # Slow. + class YAML < Encoder + + register_for :yaml + + FILE_EXTENSION = 'yaml' + + protected + def compile tokens, options + require 'yaml' + @out = tokens.to_a.to_yaml + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/for_redcloth.rb b/vendor/gems/coderay-0.9.7/lib/coderay/for_redcloth.rb new file mode 100644 index 000000000..69985bcad --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/for_redcloth.rb @@ -0,0 +1,95 @@ +module CodeRay + + # A little hack to enable CodeRay highlighting in RedCloth. + # + # Usage: + # require 'coderay' + # require 'coderay/for_redcloth' + # RedCloth.new('@[ruby]puts "Hello, World!"@').to_html + # + # Make sure you have RedCloth 4.0.3 activated, for example by calling + # require 'rubygems' + # before RedCloth is loaded and before calling CodeRay.for_redcloth. + module ForRedCloth + + def self.install + gem 'RedCloth', '>= 4.0.3' if defined? gem + require 'redcloth' + unless RedCloth::VERSION.to_s >= '4.0.3' + if defined? gem + raise 'CodeRay.for_redcloth needs RedCloth version 4.0.3 or later. ' + + "You have #{RedCloth::VERSION}. Please gem install RedCloth." + else + $".delete 'redcloth.rb' # sorry, but it works + require 'rubygems' + return install # retry + end + end + unless RedCloth::VERSION.to_s >= '4.2.2' + warn 'CodeRay.for_redcloth works best with RedCloth version 4.2.2 or later.' + end + RedCloth::TextileDoc.send :include, ForRedCloth::TextileDoc + RedCloth::Formatters::HTML.module_eval do + def unescape(html) + replacements = { + '&' => '&', + '"' => '"', + '>' => '>', + '<' => '<', + } + html.gsub(/&(?:amp|quot|[gl]t);/) { |entity| replacements[entity] } + end + undef code, bc_open, bc_close, escape_pre + def code(opts) # :nodoc: + opts[:block] = true + if !opts[:lang] && RedCloth::VERSION.to_s >= '4.2.0' + # simulating pre-4.2 behavior + if opts[:text].sub!(/\A\[(\w+)\]/, '') + if CodeRay::Scanners[$1].plugin_id == 'plaintext' + opts[:text] = $& + opts[:text] + else + opts[:lang] = $1 + end + end + end + if opts[:lang] && !filter_coderay + require 'coderay' + @in_bc ||= nil + format = @in_bc ? :div : :span + opts[:text] = unescape(opts[:text]) unless @in_bc + highlighted_code = CodeRay.encode opts[:text], opts[:lang], format, :stream => true + highlighted_code.sub!(/\A<(span|div)/) { |m| m + pba(@in_bc || opts) } + highlighted_code + else + "#{opts[:text]}" + end + end + def bc_open(opts) # :nodoc: + opts[:block] = true + @in_bc = opts + opts[:lang] ? '' : "" + end + def bc_close(opts) # :nodoc: + opts = @in_bc + @in_bc = nil + opts[:lang] ? '' : "\n" + end + def escape_pre(text) + if @in_bc ||= nil + text + else + html_esc(text, :html_escape_preformatted) + end + end + end + end + + module TextileDoc # :nodoc: + attr_accessor :filter_coderay + end + + end + +end + +CodeRay::ForRedCloth.install \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/helpers/file_type.rb b/vendor/gems/coderay-0.9.7/lib/coderay/helpers/file_type.rb new file mode 100644 index 000000000..e8a038495 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/helpers/file_type.rb @@ -0,0 +1,255 @@ +#!/usr/bin/env ruby +module CodeRay + +# = FileType +# +# A simple filetype recognizer. +# +# Copyright (c) 2006 by murphy (Kornelius Kalnbach) +# +# License:: LGPL / ask the author +# Version:: 0.1 (2005-09-01) +# +# == Documentation +# +# # determine the type of the given +# lang = FileType[ARGV.first] +# +# # return :plaintext if the file type is unknown +# lang = FileType.fetch ARGV.first, :plaintext +# +# # try the shebang line, too +# lang = FileType.fetch ARGV.first, :plaintext, true +module FileType + + UnknownFileType = Class.new Exception + + class << self + + # Try to determine the file type of the file. + # + # +filename+ is a relative or absolute path to a file. + # + # The file itself is only accessed when +read_shebang+ is set to true. + # That means you can get filetypes from files that don't exist. + def [] filename, read_shebang = false + name = File.basename filename + ext = File.extname(name).sub(/^\./, '') # from last dot, delete the leading dot + ext2 = filename.to_s[/\.(.*)/, 1] # from first dot + + type = + TypeFromExt[ext] || + TypeFromExt[ext.downcase] || + (TypeFromExt[ext2] if ext2) || + (TypeFromExt[ext2.downcase] if ext2) || + TypeFromName[name] || + TypeFromName[name.downcase] + type ||= shebang(filename) if read_shebang + + type + end + + def shebang filename + begin + File.open filename, 'r' do |f| + if first_line = f.gets + if type = first_line[TypeFromShebang] + type.to_sym + end + end + end + rescue IOError + nil + end + end + + # This works like Hash#fetch. + # + # If the filetype cannot be found, the +default+ value + # is returned. + def fetch filename, default = nil, read_shebang = false + if default and block_given? + warn 'block supersedes default value argument' + end + + unless type = self[filename, read_shebang] + return yield if block_given? + return default if default + raise UnknownFileType, 'Could not determine type of %p.' % filename + end + type + end + + end + + TypeFromExt = { + 'c' => :c, + 'css' => :css, + 'diff' => :diff, + 'dpr' => :delphi, + 'groovy' => :groovy, + 'gvy' => :groovy, + 'h' => :c, + 'htm' => :html, + 'html' => :html, + 'html.erb' => :rhtml, + 'java' => :java, + 'js' => :java_script, + 'json' => :json, + 'mab' => :ruby, + 'pas' => :delphi, + 'patch' => :diff, + 'php' => :php, + 'php3' => :php, + 'php4' => :php, + 'php5' => :php, + 'py' => :python, + 'py3' => :python, + 'pyw' => :python, + 'rake' => :ruby, + 'raydebug' => :debug, + 'rb' => :ruby, + 'rbw' => :ruby, + 'rhtml' => :rhtml, + 'rxml' => :ruby, + 'sch' => :scheme, + 'sql' => :sql, + 'ss' => :scheme, + 'xhtml' => :xhtml, + 'xml' => :xml, + 'yaml' => :yaml, + 'yml' => :yaml, + } + for cpp_alias in %w[cc cpp cp cxx c++ C hh hpp h++ cu] + TypeFromExt[cpp_alias] = :cpp + end + + TypeFromShebang = /\b(?:ruby|perl|python|sh)\b/ + + TypeFromName = { + 'Rakefile' => :ruby, + 'Rantfile' => :ruby, + } + +end + +end + +if $0 == __FILE__ + $VERBOSE = true + eval DATA.read, nil, $0, __LINE__ + 4 +end + +__END__ +require 'test/unit' + +class FileTypeTests < Test::Unit::TestCase + + include CodeRay + + def test_fetch + assert_raise FileType::UnknownFileType do + FileType.fetch '' + end + + assert_throws :not_found do + FileType.fetch '.' do + throw :not_found + end + end + + assert_equal :default, FileType.fetch('c', :default) + + stderr, fake_stderr = $stderr, Object.new + $err = '' + def fake_stderr.write x + $err << x + end + $stderr = fake_stderr + FileType.fetch('c', :default) { } + assert_equal "block supersedes default value argument\n", $err + $stderr = stderr + end + + def test_ruby + assert_equal :ruby, FileType['test.rb'] + assert_equal :ruby, FileType['test.java.rb'] + assert_equal :java, FileType['test.rb.java'] + assert_equal :ruby, FileType['C:\\Program Files\\x\\y\\c\\test.rbw'] + assert_equal :ruby, FileType['/usr/bin/something/Rakefile'] + assert_equal :ruby, FileType['~/myapp/gem/Rantfile'] + assert_equal :ruby, FileType['./lib/tasks\repository.rake'] + assert_not_equal :ruby, FileType['test_rb'] + assert_not_equal :ruby, FileType['Makefile'] + assert_not_equal :ruby, FileType['set.rb/set'] + assert_not_equal :ruby, FileType['~/projects/blabla/rb'] + end + + def test_c + assert_equal :c, FileType['test.c'] + assert_equal :c, FileType['C:\\Program Files\\x\\y\\c\\test.h'] + assert_not_equal :c, FileType['test_c'] + assert_not_equal :c, FileType['Makefile'] + assert_not_equal :c, FileType['set.h/set'] + assert_not_equal :c, FileType['~/projects/blabla/c'] + end + + def test_cpp + assert_equal :cpp, FileType['test.c++'] + assert_equal :cpp, FileType['test.cxx'] + assert_equal :cpp, FileType['test.hh'] + assert_equal :cpp, FileType['test.hpp'] + assert_equal :cpp, FileType['test.cu'] + assert_equal :cpp, FileType['test.C'] + assert_not_equal :cpp, FileType['test.c'] + assert_not_equal :cpp, FileType['test.h'] + end + + def test_html + assert_equal :html, FileType['test.htm'] + assert_equal :xhtml, FileType['test.xhtml'] + assert_equal :xhtml, FileType['test.html.xhtml'] + assert_equal :rhtml, FileType['_form.rhtml'] + assert_equal :rhtml, FileType['_form.html.erb'] + end + + def test_yaml + assert_equal :yaml, FileType['test.yml'] + assert_equal :yaml, FileType['test.yaml'] + assert_equal :yaml, FileType['my.html.yaml'] + assert_not_equal :yaml, FileType['YAML'] + end + + def test_pathname + require 'pathname' + pn = Pathname.new 'test.rb' + assert_equal :ruby, FileType[pn] + dir = Pathname.new '/etc/var/blubb' + assert_equal :ruby, FileType[dir + pn] + assert_equal :cpp, FileType[dir + 'test.cpp'] + end + + def test_no_shebang + dir = './test' + if File.directory? dir + Dir.chdir dir do + assert_equal :c, FileType['test.c'] + end + end + end + + def test_shebang_empty_file + require 'tmpdir' + tmpfile = File.join(Dir.tmpdir, 'bla') + File.open(tmpfile, 'w') { } # touch + assert_equal nil, FileType[tmpfile] + end + + def test_shebang + require 'tmpdir' + tmpfile = File.join(Dir.tmpdir, 'bla') + File.open(tmpfile, 'w') { |f| f.puts '#!/usr/bin/env ruby' } + assert_equal :ruby, FileType[tmpfile, true] + end + +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/helpers/gzip_simple.rb b/vendor/gems/coderay-0.9.7/lib/coderay/helpers/gzip_simple.rb new file mode 100644 index 000000000..b979f665b --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/helpers/gzip_simple.rb @@ -0,0 +1,123 @@ +# =GZip Simple +# +# A simplified interface to the gzip library +zlib+ (from the Ruby Standard Library.) +# +# Author: murphy (mail to murphy rubychan de) +# +# Version: 0.2 (2005.may.28) +# +# ==Documentation +# +# See +GZip+ module and the +String+ extensions. +# +module GZip + + require 'zlib' + + # The default zipping level. 7 zips good and fast. + DEFAULT_GZIP_LEVEL = 7 + + # Unzips the given string +s+. + # + # Example: + # require 'gzip_simple' + # print GZip.gunzip(File.read('adresses.gz')) + def GZip.gunzip s + Zlib::Inflate.inflate s + end + + # Zips the given string +s+. + # + # Example: + # require 'gzip_simple' + # File.open('adresses.gz', 'w') do |file + # file.write GZip.gzip('Mum: 0123 456 789', 9) + # end + # + # If you provide a +level+, you can control how strong + # the string is compressed: + # - 0: no compression, only convert to gzip format + # - 1: compress fast + # - 7: compress more, but still fast (default) + # - 8: compress more, slower + # - 9: compress best, very slow + def GZip.gzip s, level = DEFAULT_GZIP_LEVEL + Zlib::Deflate.new(level).deflate s, Zlib::FINISH + end +end + + +# String extensions to use the GZip module. +# +# The methods gzip and gunzip provide an even more simple +# interface to the ZLib: +# +# # create a big string +# x = 'a' * 1000 +# +# # zip it +# x_gz = x.gzip +# +# # test the result +# puts 'Zipped %d bytes to %d bytes.' % [x.size, x_gz.size] +# #-> Zipped 1000 bytes to 19 bytes. +# +# # unzipping works +# p x_gz.gunzip == x #-> true +class String + # Returns the string, unzipped. + # See GZip.gunzip + def gunzip + GZip.gunzip self + end + # Replaces the string with its unzipped value. + # See GZip.gunzip + def gunzip! + replace gunzip + end + + # Returns the string, zipped. + # +level+ is the gzip compression level, see GZip.gzip. + def gzip level = GZip::DEFAULT_GZIP_LEVEL + GZip.gzip self, level + end + # Replaces the string with its zipped value. + # See GZip.gzip. + def gzip!(*args) + replace gzip(*args) + end +end + +if $0 == __FILE__ + eval DATA.read, nil, $0, __LINE__+4 +end + +__END__ +#CODE + +# Testing / Benchmark +x = 'a' * 1000 +x_gz = x.gzip +puts 'Zipped %d bytes to %d bytes.' % [x.size, x_gz.size] #-> Zipped 1000 bytes to 19 bytes. +p x_gz.gunzip == x #-> true + +require 'benchmark' + +INFO = 'packed to %0.3f%%' # :nodoc: + +x = Array.new(100000) { rand(255).chr + 'aaaaaaaaa' + rand(255).chr }.join +Benchmark.bm(10) do |bm| + for level in 0..9 + bm.report "zip #{level}" do + $x = x.gzip level + end + puts INFO % [100.0 * $x.size / x.size] + end + bm.report 'zip' do + $x = x.gzip + end + puts INFO % [100.0 * $x.size / x.size] + bm.report 'unzip' do + $x.gunzip + end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/helpers/plugin.rb b/vendor/gems/coderay-0.9.7/lib/coderay/helpers/plugin.rb new file mode 100644 index 000000000..2dffbdc92 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/helpers/plugin.rb @@ -0,0 +1,349 @@ +module CodeRay + +# = PluginHost +# +# A simple subclass plugin system. +# +# Example: +# class Generators < PluginHost +# plugin_path 'app/generators' +# end +# +# class Generator +# extend Plugin +# PLUGIN_HOST = Generators +# end +# +# class FancyGenerator < Generator +# register_for :fancy +# end +# +# Generators[:fancy] #-> FancyGenerator +# # or +# CodeRay.require_plugin 'Generators/fancy' +module PluginHost + + # Raised if Encoders::[] fails because: + # * a file could not be found + # * the requested Encoder is not registered + PluginNotFound = Class.new Exception + HostNotFound = Class.new Exception + + PLUGIN_HOSTS = [] + PLUGIN_HOSTS_BY_ID = {} # dummy hash + + # Loads all plugins using list and load. + def load_all + for plugin in list + load plugin + end + end + + # Returns the Plugin for +id+. + # + # Example: + # yaml_plugin = MyPluginHost[:yaml] + def [] id, *args, &blk + plugin = validate_id(id) + begin + plugin = plugin_hash.[] plugin, *args, &blk + end while plugin.is_a? Symbol + plugin + end + + # Alias for +[]+. + alias load [] + + def require_helper plugin_id, helper_name + path = path_to File.join(plugin_id, helper_name) + require path + end + + class << self + + # Adds the module/class to the PLUGIN_HOSTS list. + def extended mod + PLUGIN_HOSTS << mod + end + + # Warns you that you should not #include this module. + def included mod + warn "#{name} should not be included. Use extend." + end + + # Find the PluginHost for host_id. + def host_by_id host_id + unless PLUGIN_HOSTS_BY_ID.default_proc + ph = Hash.new do |h, a_host_id| + for host in PLUGIN_HOSTS + h[host.host_id] = host + end + h.fetch a_host_id, nil + end + PLUGIN_HOSTS_BY_ID.replace ph + end + PLUGIN_HOSTS_BY_ID[host_id] + end + + end + + # The path where the plugins can be found. + def plugin_path *args + unless args.empty? + @plugin_path = File.expand_path File.join(*args) + load_map + end + @plugin_path + end + + # The host's ID. + # + # If PLUGIN_HOST_ID is not set, it is simply the class name. + def host_id + if self.const_defined? :PLUGIN_HOST_ID + self::PLUGIN_HOST_ID + else + name + end + end + + # Map a plugin_id to another. + # + # Usage: Put this in a file plugin_path/_map.rb. + # + # class MyColorHost < PluginHost + # map :navy => :dark_blue, + # :maroon => :brown, + # :luna => :moon + # end + def map hash + for from, to in hash + from = validate_id from + to = validate_id to + plugin_hash[from] = to unless plugin_hash.has_key? from + end + end + + # Define the default plugin to use when no plugin is found + # for a given id. + # + # See also map. + # + # class MyColorHost < PluginHost + # map :navy => :dark_blue + # default :gray + # end + def default id = nil + if id + id = validate_id id + plugin_hash[nil] = id + else + plugin_hash[nil] + end + end + + # Every plugin must register itself for one or more + # +ids+ by calling register_for, which calls this method. + # + # See Plugin#register_for. + def register plugin, *ids + for id in ids + unless id.is_a? Symbol + raise ArgumentError, + "id must be a Symbol, but it was a #{id.class}" + end + plugin_hash[validate_id(id)] = plugin + end + end + + # A Hash of plugion_id => Plugin pairs. + def plugin_hash + @plugin_hash ||= create_plugin_hash + end + + # Returns an array of all .rb files in the plugin path. + # + # The extension .rb is not included. + def list + Dir[path_to('*')].select do |file| + File.basename(file)[/^(?!_)\w+\.rb$/] + end.map do |file| + File.basename file, '.rb' + end + end + + # Makes a map of all loaded plugins. + def inspect + map = plugin_hash.dup + map.each do |id, plugin| + map[id] = plugin.to_s[/(?>\w+)$/] + end + "#{name}[#{host_id}]#{map.inspect}" + end + +protected + # Created a new plugin list and stores it to @plugin_hash. + def create_plugin_hash + @plugin_hash = + Hash.new do |h, plugin_id| + id = validate_id(plugin_id) + path = path_to id + begin + require path + rescue LoadError => boom + if h.has_key? nil # default plugin + h[id] = h[nil] + else + raise PluginNotFound, 'Could not load plugin %p: %s' % [id, boom] + end + else + # Plugin should have registered by now + unless h.has_key? id + raise PluginNotFound, + "No #{self.name} plugin for #{id.inspect} found in #{path}." + end + end + h[id] + end + end + + # Loads the map file (see map). + # + # This is done automatically when plugin_path is called. + def load_map + mapfile = path_to '_map' + if File.exist? mapfile + require mapfile + elsif $VERBOSE + warn 'no _map.rb found for %s' % name + end + end + + # Returns the Plugin for +id+. + # Use it like Hash#fetch. + # + # Example: + # yaml_plugin = MyPluginHost[:yaml, :default] + def fetch id, *args, &blk + plugin_hash.fetch validate_id(id), *args, &blk + end + + # Returns the expected path to the plugin file for the given id. + def path_to plugin_id + File.join plugin_path, "#{plugin_id}.rb" + end + + # Converts +id+ to a Symbol if it is a String, + # or returns +id+ if it already is a Symbol. + # + # Raises +ArgumentError+ for all other objects, or if the + # given String includes non-alphanumeric characters (\W). + def validate_id id + if id.is_a? Symbol or id.nil? + id + elsif id.is_a? String + if id[/\w+/] == id + id.downcase.to_sym + else + raise ArgumentError, "Invalid id: '#{id}' given." + end + else + raise ArgumentError, + "String or Symbol expected, but #{id.class} given." + end + end + +end + + +# = Plugin +# +# Plugins have to include this module. +# +# IMPORTANT: use extend for this module. +# +# Example: see PluginHost. +module Plugin + + def included mod + warn "#{name} should not be included. Use extend." + end + + # Register this class for the given langs. + # Example: + # class MyPlugin < PluginHost::BaseClass + # register_for :my_id + # ... + # end + # + # See PluginHost.register. + def register_for *ids + plugin_host.register self, *ids + end + + # Returns the title of the plugin, or sets it to the + # optional argument +title+. + def title title = nil + if title + @title = title.to_s + else + @title ||= name[/([^:]+)$/, 1] + end + end + + # The host for this Plugin class. + def plugin_host host = nil + if host and not host.is_a? PluginHost + raise ArgumentError, + "PluginHost expected, but #{host.class} given." + end + self.const_set :PLUGIN_HOST, host if host + self::PLUGIN_HOST + end + + # Require some helper files. + # + # Example: + # + # class MyPlugin < PluginHost::BaseClass + # register_for :my_id + # helper :my_helper + # + # The above example loads the file myplugin/my_helper.rb relative to the + # file in which MyPlugin was defined. + # + # You can also load a helper from a different plugin: + # + # helper 'other_plugin/helper_name' + def helper *helpers + for helper in helpers + if helper.is_a?(String) && helper[/\//] + self::PLUGIN_HOST.require_helper $`, $' + else + self::PLUGIN_HOST.require_helper plugin_id, helper.to_s + end + end + end + + # Returns the pulgin id used by the engine. + def plugin_id + name[/\w+$/].downcase + end + +end + +# Convenience method for plugin loading. +# The syntax used is: +# +# CodeRay.require_plugin '/' +# +# Returns the loaded plugin. +def self.require_plugin path + host_id, plugin_id = path.split '/', 2 + host = PluginHost.host_by_id(host_id) + raise PluginHost::HostNotFound, + "No host for #{host_id.inspect} found." unless host + host.load plugin_id +end + +end \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/helpers/word_list.rb b/vendor/gems/coderay-0.9.7/lib/coderay/helpers/word_list.rb new file mode 100644 index 000000000..9b4f4569c --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/helpers/word_list.rb @@ -0,0 +1,138 @@ +module CodeRay + +# = WordList +# +# A Hash subclass designed for mapping word lists to token types. +# +# Copyright (c) 2006 by murphy (Kornelius Kalnbach) +# +# License:: LGPL / ask the author +# Version:: 1.1 (2006-Oct-19) +# +# A WordList is a Hash with some additional features. +# It is intended to be used for keyword recognition. +# +# WordList is highly optimized to be used in Scanners, +# typically to decide whether a given ident is a special token. +# +# For case insensitive words use CaseIgnoringWordList. +# +# Example: +# +# # define word arrays +# RESERVED_WORDS = %w[ +# asm break case continue default do else +# ... +# ] +# +# PREDEFINED_TYPES = %w[ +# int long short char void +# ... +# ] +# +# PREDEFINED_CONSTANTS = %w[ +# EOF NULL ... +# ] +# +# # make a WordList +# IDENT_KIND = WordList.new(:ident). +# add(RESERVED_WORDS, :reserved). +# add(PREDEFINED_TYPES, :pre_type). +# add(PREDEFINED_CONSTANTS, :pre_constant) +# +# ... +# +# def scan_tokens tokens, options +# ... +# +# elsif scan(/[A-Za-z_][A-Za-z_0-9]*/) +# # use it +# kind = IDENT_KIND[match] +# ... +class WordList < Hash + + # Creates a new WordList with +default+ as default value. + # + # You can activate +caching+ to store the results for every [] request. + # + # With caching, methods like +include?+ or +delete+ may no longer behave + # as you expect. Therefore, it is recommended to use the [] method only. + def initialize default = false, caching = false, &block + if block + raise ArgumentError, 'Can\'t combine block with caching.' if caching + super(&block) + else + if caching + super() do |h, k| + h[k] = h.fetch k, default + end + else + super default + end + end + end + + # Add words to the list and associate them with +kind+. + # + # Returns +self+, so you can concat add calls. + def add words, kind = true + words.each do |word| + self[word] = kind + end + self + end + +end + + +# A CaseIgnoringWordList is like a WordList, only that +# keys are compared case-insensitively. +# +# Ignoring the text case is realized by sending the +downcase+ message to +# all keys. +# +# Caching usually makes a CaseIgnoringWordList faster, but it has to be +# activated explicitely. +class CaseIgnoringWordList < WordList + + # Creates a new case-insensitive WordList with +default+ as default value. + # + # You can activate caching to store the results for every [] request. + # This speeds up subsequent lookups for the same word, but also + # uses memory. + def initialize default = false, caching = false + if caching + super(default, false) do |h, k| + h[k] = h.fetch k.downcase, default + end + else + super(default, false) + extend Uncached + end + end + + module Uncached # :nodoc: + def [] key + super(key.downcase) + end + end + + # Add +words+ to the list and associate them with +kind+. + def add words, kind = true + words.each do |word| + self[word.downcase] = kind + end + self + end + +end + +end + +__END__ +# check memory consumption +END { + ObjectSpace.each_object(CodeRay::CaseIgnoringWordList) do |wl| + p wl.inject(0) { |memo, key, value| memo + key.size + 24 } + end +} \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanner.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanner.rb new file mode 100644 index 000000000..b12c865fb --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanner.rb @@ -0,0 +1,298 @@ +module CodeRay + + require 'coderay/helpers/plugin' + + # = Scanners + # + # This module holds the Scanner class and its subclasses. + # For example, the Ruby scanner is named CodeRay::Scanners::Ruby + # can be found in coderay/scanners/ruby. + # + # Scanner also provides methods and constants for the register + # mechanism and the [] method that returns the Scanner class + # belonging to the given lang. + # + # See PluginHost. + module Scanners + extend PluginHost + plugin_path File.dirname(__FILE__), 'scanners' + + require 'strscan' + + # = Scanner + # + # The base class for all Scanners. + # + # It is a subclass of Ruby's great +StringScanner+, which + # makes it easy to access the scanning methods inside. + # + # It is also +Enumerable+, so you can use it like an Array of + # Tokens: + # + # require 'coderay' + # + # c_scanner = CodeRay::Scanners[:c].new "if (*p == '{') nest++;" + # + # for text, kind in c_scanner + # puts text if kind == :operator + # end + # + # # prints: (*==)++; + # + # OK, this is a very simple example :) + # You can also use +map+, +any?+, +find+ and even +sort_by+, + # if you want. + class Scanner < StringScanner + + extend Plugin + plugin_host Scanners + + # Raised if a Scanner fails while scanning + ScanError = Class.new(Exception) + + require 'coderay/helpers/word_list' + + # The default options for all scanner classes. + # + # Define @default_options for subclasses. + DEFAULT_OPTIONS = { :stream => false } + + KINDS_NOT_LOC = [:comment, :doctype] + + class << self + + # Returns if the Scanner can be used in streaming mode. + def streamable? + is_a? Streamable + end + + def normify code + code = code.to_s + if code.respond_to?(:encoding) && (code.encoding.name != 'UTF-8' || !code.valid_encoding?) + code = code.dup + original_encoding = code.encoding + code.force_encoding 'Windows-1252' + unless code.valid_encoding? + code.force_encoding original_encoding + if code.encoding.name == 'UTF-8' + code.encode! 'UTF-16BE', :invalid => :replace, :undef => :replace, :replace => '?' + end + code.encode! 'UTF-8', :invalid => :replace, :undef => :replace, :replace => '?' + end + end + code.to_unix + end + + def file_extension extension = nil + if extension + @file_extension = extension.to_s + else + @file_extension ||= plugin_id.to_s + end + end + + end + +=begin +## Excluded for speed reasons; protected seems to make methods slow. + + # Save the StringScanner methods from being called. + # This would not be useful for highlighting. + strscan_public_methods = + StringScanner.instance_methods - + StringScanner.ancestors[1].instance_methods + protected(*strscan_public_methods) +=end + + # Create a new Scanner. + # + # * +code+ is the input String and is handled by the superclass + # StringScanner. + # * +options+ is a Hash with Symbols as keys. + # It is merged with the default options of the class (you can + # overwrite default options here.) + # * +block+ is the callback for streamed highlighting. + # + # If you set :stream to +true+ in the options, the Scanner uses a + # TokenStream with the +block+ as callback to handle the tokens. + # + # Else, a Tokens object is used. + def initialize code='', options = {}, &block + raise "I am only the basic Scanner class. I can't scan "\ + "anything. :( Use my subclasses." if self.class == Scanner + + @options = self.class::DEFAULT_OPTIONS.merge options + + super Scanner.normify(code) + + @tokens = options[:tokens] + if @options[:stream] + warn "warning in CodeRay::Scanner.new: :stream is set, "\ + "but no block was given" unless block_given? + raise NotStreamableError, self unless kind_of? Streamable + @tokens ||= TokenStream.new(&block) + else + warn "warning in CodeRay::Scanner.new: Block given, "\ + "but :stream is #{@options[:stream]}" if block_given? + @tokens ||= Tokens.new + end + @tokens.scanner = self + + setup + end + + def reset + super + reset_instance + end + + def string= code + code = Scanner.normify(code) + if defined?(RUBY_DESCRIPTION) && RUBY_DESCRIPTION['rubinius 1.0.1'] + reset_state + @string = code + else + super code + end + reset_instance + end + + # More mnemonic accessor name for the input string. + alias code string + alias code= string= + + # Returns the Plugin ID for this scanner. + def lang + self.class.plugin_id + end + + # Scans the code and returns all tokens in a Tokens object. + def tokenize new_string=nil, options = {} + options = @options.merge(options) + self.string = new_string if new_string + @cached_tokens = + if @options[:stream] # :stream must have been set already + reset unless new_string + scan_tokens @tokens, options + @tokens + else + scan_tokens @tokens, options + end + end + + def tokens + @cached_tokens ||= tokenize + end + + # Whether the scanner is in streaming mode. + def streaming? + !!@options[:stream] + end + + # Traverses the tokens. + def each &block + raise ArgumentError, + 'Cannot traverse TokenStream.' if @options[:stream] + tokens.each(&block) + end + include Enumerable + + # The current line position of the scanner. + # + # Beware, this is implemented inefficiently. It should be used + # for debugging only. + def line + string[0..pos].count("\n") + 1 + end + + def column pos = self.pos + return 0 if pos <= 0 + string = string() + if string.respond_to?(:bytesize) && (defined?(@bin_string) || string.bytesize != string.size) + @bin_string ||= string.dup.force_encoding('binary') + string = @bin_string + end + pos - (string.rindex(?\n, pos) || 0) + end + + def marshal_dump + @options + end + + def marshal_load options + @options = options + end + + protected + + # Can be implemented by subclasses to do some initialization + # that has to be done once per instance. + # + # Use reset for initialization that has to be done once per + # scan. + def setup + end + + # This is the central method, and commonly the only one a + # subclass implements. + # + # Subclasses must implement this method; it must return +tokens+ + # and must only use Tokens#<< for storing scanned tokens! + def scan_tokens tokens, options + raise NotImplementedError, + "#{self.class}#scan_tokens not implemented." + end + + def reset_instance + @tokens.clear unless @options[:keep_tokens] + @cached_tokens = nil + @bin_string = nil if defined? @bin_string + end + + # Scanner error with additional status information + def raise_inspect msg, tokens, state = 'No state given!', ambit = 30 + raise ScanError, <<-EOE % [ + + +***ERROR in %s: %s (after %d tokens) + +tokens: +%s + +current line: %d column: %d pos: %d +matched: %p state: %p +bol? = %p, eos? = %p + +surrounding code: +%p ~~ %p + + +***ERROR*** + + EOE + File.basename(caller[0]), + msg, + tokens.size, + tokens.last(10).map { |t| t.inspect }.join("\n"), + line, column, pos, + matched, state, bol?, eos?, + string[pos - ambit, ambit], + string[pos, ambit], + ] + end + + end + + end +end + +class String + # I love this hack. It seems to silence all dos/unix/mac newline problems. + def to_unix + if index ?\r + gsub(/\r\n?/, "\n") + else + self + end + end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/_map.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/_map.rb new file mode 100644 index 000000000..01078c1a4 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/_map.rb @@ -0,0 +1,23 @@ +module CodeRay +module Scanners + + map \ + :h => :c, + :cplusplus => :cpp, + :'c++' => :cpp, + :ecma => :java_script, + :ecmascript => :java_script, + :ecma_script => :java_script, + :irb => :ruby, + :javascript => :java_script, + :js => :java_script, + :nitro => :nitro_xhtml, + :pascal => :delphi, + :plain => :plaintext, + :xhtml => :html, + :yml => :yaml + + default :plain + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/c.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/c.rb new file mode 100644 index 000000000..d7f2be7c3 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/c.rb @@ -0,0 +1,203 @@ +module CodeRay +module Scanners + + class C < Scanner + + include Streamable + + register_for :c + file_extension 'c' + + RESERVED_WORDS = [ + 'asm', 'break', 'case', 'continue', 'default', 'do', + 'else', 'enum', 'for', 'goto', 'if', 'return', + 'sizeof', 'struct', 'switch', 'typedef', 'union', 'while', + 'restrict', # added in C99 + ] + + PREDEFINED_TYPES = [ + 'int', 'long', 'short', 'char', + 'signed', 'unsigned', 'float', 'double', + 'bool', 'complex', # added in C99 + ] + + PREDEFINED_CONSTANTS = [ + 'EOF', 'NULL', + 'true', 'false', # added in C99 + ] + DIRECTIVES = [ + 'auto', 'extern', 'register', 'static', 'void', + 'const', 'volatile', # added in C89 + 'inline', # added in C99 + ] + + IDENT_KIND = WordList.new(:ident). + add(RESERVED_WORDS, :reserved). + add(PREDEFINED_TYPES, :pre_type). + add(DIRECTIVES, :directive). + add(PREDEFINED_CONSTANTS, :pre_constant) + + ESCAPE = / [rbfntv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x + + def scan_tokens tokens, options + + state = :initial + label_expected = true + case_expected = false + label_expected_before_preproc_line = nil + in_preproc_line = false + + until eos? + + kind = nil + match = nil + + case state + + when :initial + + if match = scan(/ \s+ | \\\n /x) + if in_preproc_line && match != "\\\n" && match.index(?\n) + in_preproc_line = false + label_expected = label_expected_before_preproc_line + end + tokens << [match, :space] + next + + elsif scan(%r! // [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) !mx) + kind = :comment + + elsif match = scan(/ \# \s* if \s* 0 /x) + match << scan_until(/ ^\# (?:elif|else|endif) .*? $ | \z /xm) unless eos? + kind = :comment + + elsif match = scan(/ [-+*=<>?:;,!&^|()\[\]{}~%]+ | \/=? | \.(?!\d) /x) + label_expected = match =~ /[;\{\}]/ + if case_expected + label_expected = true if match == ':' + case_expected = false + end + kind = :operator + + elsif match = scan(/ [A-Za-z_][A-Za-z_0-9]* /x) + kind = IDENT_KIND[match] + if kind == :ident && label_expected && !in_preproc_line && scan(/:(?!:)/) + kind = :label + match << matched + else + label_expected = false + if kind == :reserved + case match + when 'case', 'default' + case_expected = true + end + end + end + + elsif scan(/\$/) + kind = :ident + + elsif match = scan(/L?"/) + tokens << [:open, :string] + if match[0] == ?L + tokens << ['L', :modifier] + match = '"' + end + state = :string + kind = :delimiter + + elsif scan(/#[ \t]*(\w*)/) + kind = :preprocessor + in_preproc_line = true + label_expected_before_preproc_line = label_expected + state = :include_expected if self[1] == 'include' + + elsif scan(/ L?' (?: [^\'\n\\] | \\ #{ESCAPE} )? '? /ox) + label_expected = false + kind = :char + + elsif scan(/0[xX][0-9A-Fa-f]+/) + label_expected = false + kind = :hex + + elsif scan(/(?:0[0-7]+)(?![89.eEfF])/) + label_expected = false + kind = :oct + + elsif scan(/(?:\d+)(?![.eEfF])L?L?/) + label_expected = false + kind = :integer + + elsif scan(/\d[fF]?|\d*\.\d+(?:[eE][+-]?\d+)?[fF]?|\d+[eE][+-]?\d+[fF]?/) + label_expected = false + kind = :float + + else + getch + kind = :error + + end + + when :string + if scan(/[^\\\n"]+/) + kind = :content + elsif scan(/"/) + tokens << ['"', :delimiter] + tokens << [:close, :string] + state = :initial + label_expected = false + next + elsif scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox) + kind = :char + elsif scan(/ \\ | $ /x) + tokens << [:close, :string] + kind = :error + state = :initial + label_expected = false + else + raise_inspect "else case \" reached; %p not handled." % peek(1), tokens + end + + when :include_expected + if scan(/<[^>\n]+>?|"[^"\n\\]*(?:\\.[^"\n\\]*)*"?/) + kind = :include + state = :initial + + elsif match = scan(/\s+/) + kind = :space + state = :initial if match.index ?\n + + else + state = :initial + next + + end + + else + raise_inspect 'Unknown state', tokens + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + + end + + if state == :string + tokens << [:close, :string] + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/cpp.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/cpp.rb new file mode 100644 index 000000000..c29083a40 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/cpp.rb @@ -0,0 +1,228 @@ +module CodeRay +module Scanners + + class CPlusPlus < Scanner + + include Streamable + + register_for :cpp + file_extension 'cpp' + title 'C++' + + # http://www.cppreference.com/wiki/keywords/start + RESERVED_WORDS = [ + 'and', 'and_eq', 'asm', 'bitand', 'bitor', 'break', + 'case', 'catch', 'class', 'compl', 'const_cast', + 'continue', 'default', 'delete', 'do', 'dynamic_cast', 'else', + 'enum', 'export', 'for', 'goto', 'if', 'namespace', 'new', + 'not', 'not_eq', 'or', 'or_eq', 'reinterpret_cast', 'return', + 'sizeof', 'static_cast', 'struct', 'switch', 'template', + 'throw', 'try', 'typedef', 'typeid', 'typename', 'union', + 'while', 'xor', 'xor_eq' + ] + + PREDEFINED_TYPES = [ + 'bool', 'char', 'double', 'float', 'int', 'long', + 'short', 'signed', 'unsigned', 'wchar_t', 'string' + ] + PREDEFINED_CONSTANTS = [ + 'false', 'true', + 'EOF', 'NULL', + ] + PREDEFINED_VARIABLES = [ + 'this' + ] + DIRECTIVES = [ + 'auto', 'const', 'explicit', 'extern', 'friend', 'inline', 'mutable', 'operator', + 'private', 'protected', 'public', 'register', 'static', 'using', 'virtual', 'void', + 'volatile' + ] + + IDENT_KIND = WordList.new(:ident). + add(RESERVED_WORDS, :reserved). + add(PREDEFINED_TYPES, :pre_type). + add(PREDEFINED_VARIABLES, :local_variable). + add(DIRECTIVES, :directive). + add(PREDEFINED_CONSTANTS, :pre_constant) + + ESCAPE = / [rbfntv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x + + def scan_tokens tokens, options + + state = :initial + label_expected = true + case_expected = false + label_expected_before_preproc_line = nil + in_preproc_line = false + + until eos? + + kind = nil + match = nil + + case state + + when :initial + + if match = scan(/ \s+ | \\\n /x) + if in_preproc_line && match != "\\\n" && match.index(?\n) + in_preproc_line = false + label_expected = label_expected_before_preproc_line + end + tokens << [match, :space] + next + + elsif scan(%r! // [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) !mx) + kind = :comment + + elsif match = scan(/ \# \s* if \s* 0 /x) + match << scan_until(/ ^\# (?:elif|else|endif) .*? $ | \z /xm) unless eos? + kind = :comment + + elsif match = scan(/ [-+*=<>?:;,!&^|()\[\]{}~%]+ | \/=? | \.(?!\d) /x) + label_expected = match =~ /[;\{\}]/ + if case_expected + label_expected = true if match == ':' + case_expected = false + end + kind = :operator + + elsif match = scan(/ [A-Za-z_][A-Za-z_0-9]* /x) + kind = IDENT_KIND[match] + if kind == :ident && label_expected && !in_preproc_line && scan(/:(?!:)/) + kind = :label + match << matched + else + label_expected = false + if kind == :reserved + case match + when 'class' + state = :class_name_expected + when 'case', 'default' + case_expected = true + end + end + end + + elsif scan(/\$/) + kind = :ident + + elsif match = scan(/L?"/) + tokens << [:open, :string] + if match[0] == ?L + tokens << ['L', :modifier] + match = '"' + end + state = :string + kind = :delimiter + + elsif scan(/#[ \t]*(\w*)/) + kind = :preprocessor + in_preproc_line = true + label_expected_before_preproc_line = label_expected + state = :include_expected if self[1] == 'include' + + elsif scan(/ L?' (?: [^\'\n\\] | \\ #{ESCAPE} )? '? /ox) + label_expected = false + kind = :char + + elsif scan(/0[xX][0-9A-Fa-f]+/) + label_expected = false + kind = :hex + + elsif scan(/(?:0[0-7]+)(?![89.eEfF])/) + label_expected = false + kind = :oct + + elsif scan(/(?:\d+)(?![.eEfF])L?L?/) + label_expected = false + kind = :integer + + elsif scan(/\d[fF]?|\d*\.\d+(?:[eE][+-]?\d+)?[fF]?|\d+[eE][+-]?\d+[fF]?/) + label_expected = false + kind = :float + + else + getch + kind = :error + + end + + when :string + if scan(/[^\\"]+/) + kind = :content + elsif scan(/"/) + tokens << ['"', :delimiter] + tokens << [:close, :string] + state = :initial + label_expected = false + next + elsif scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox) + kind = :char + elsif scan(/ \\ | $ /x) + tokens << [:close, :string] + kind = :error + state = :initial + label_expected = false + else + raise_inspect "else case \" reached; %p not handled." % peek(1), tokens + end + + when :include_expected + if scan(/<[^>\n]+>?|"[^"\n\\]*(?:\\.[^"\n\\]*)*"?/) + kind = :include + state = :initial + + elsif match = scan(/\s+/) + kind = :space + state = :initial if match.index ?\n + + else + state = :initial + next + + end + + when :class_name_expected + if scan(/ [A-Za-z_][A-Za-z_0-9]* /x) + kind = :class + state = :initial + + elsif match = scan(/\s+/) + kind = :space + + else + getch + kind = :error + state = :initial + + end + + else + raise_inspect 'Unknown state', tokens + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + + end + + if state == :string + tokens << [:close, :string] + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/css.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/css.rb new file mode 100644 index 000000000..08ecbb18c --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/css.rb @@ -0,0 +1,209 @@ +module CodeRay +module Scanners + + class CSS < Scanner + + register_for :css + + KINDS_NOT_LOC = [ + :comment, + :class, :pseudo_class, :type, + :constant, :directive, + :key, :value, :operator, :color, :float, + :error, :important, + ] + + module RE + Hex = /[0-9a-fA-F]/ + Unicode = /\\#{Hex}{1,6}(?:\r\n|\s)?/ # differs from standard because it allows uppercase hex too + Escape = /#{Unicode}|\\[^\r\n\f0-9a-fA-F]/ + NMChar = /[-_a-zA-Z0-9]|#{Escape}/ + NMStart = /[_a-zA-Z]|#{Escape}/ + NL = /\r\n|\r|\n|\f/ + String1 = /"(?:[^\n\r\f\\"]|\\#{NL}|#{Escape})*"?/ # FIXME: buggy regexp + String2 = /'(?:[^\n\r\f\\']|\\#{NL}|#{Escape})*'?/ # FIXME: buggy regexp + String = /#{String1}|#{String2}/ + + HexColor = /#(?:#{Hex}{6}|#{Hex}{3})/ + Color = /#{HexColor}/ + + Num = /-?(?:[0-9]+|[0-9]*\.[0-9]+)/ + Name = /#{NMChar}+/ + Ident = /-?#{NMStart}#{NMChar}*/ + AtKeyword = /@#{Ident}/ + Percentage = /#{Num}%/ + + reldimensions = %w[em ex px] + absdimensions = %w[in cm mm pt pc] + Unit = Regexp.union(*(reldimensions + absdimensions)) + + Dimension = /#{Num}#{Unit}/ + + Comment = %r! /\* (?: .*? \*/ | .* ) !mx + Function = /(?:url|alpha)\((?:[^)\n\r\f]|\\\))*\)?/ + + Id = /##{Name}/ + Class = /\.#{Name}/ + PseudoClass = /:#{Name}/ + AttributeSelector = /\[[^\]]*\]?/ + + end + + def scan_tokens tokens, options + + value_expected = nil + states = [:initial] + + until eos? + + kind = nil + match = nil + + if scan(/\s+/) + kind = :space + + elsif case states.last + when :initial, :media + if scan(/(?>#{RE::Ident})(?!\()|\*/ox) + kind = :type + elsif scan RE::Class + kind = :class + elsif scan RE::Id + kind = :constant + elsif scan RE::PseudoClass + kind = :pseudo_class + elsif match = scan(RE::AttributeSelector) + # TODO: Improve highlighting inside of attribute selectors. + tokens << [:open, :string] + tokens << [match[0,1], :delimiter] + tokens << [match[1..-2], :content] if match.size > 2 + tokens << [match[-1,1], :delimiter] if match[-1] == ?] + tokens << [:close, :string] + next + elsif match = scan(/@media/) + kind = :directive + states.push :media_before_name + end + + when :block + if scan(/(?>#{RE::Ident})(?!\()/ox) + if value_expected + kind = :value + else + kind = :key + end + end + + when :media_before_name + if scan RE::Ident + kind = :type + states[-1] = :media_after_name + end + + when :media_after_name + if scan(/\{/) + kind = :operator + states[-1] = :media + end + + when :comment + if scan(/(?:[^*\s]|\*(?!\/))+/) + kind = :comment + elsif scan(/\*\//) + kind = :comment + states.pop + elsif scan(/\s+/) + kind = :space + end + + else + raise_inspect 'Unknown state', tokens + + end + + elsif scan(/\/\*/) + kind = :comment + states.push :comment + + elsif scan(/\{/) + value_expected = false + kind = :operator + states.push :block + + elsif scan(/\}/) + value_expected = false + if states.last == :block || states.last == :media + kind = :operator + states.pop + else + kind = :error + end + + elsif match = scan(/#{RE::String}/o) + tokens << [:open, :string] + tokens << [match[0, 1], :delimiter] + tokens << [match[1..-2], :content] if match.size > 2 + tokens << [match[-1, 1], :delimiter] if match.size >= 2 + tokens << [:close, :string] + next + + elsif match = scan(/#{RE::Function}/o) + tokens << [:open, :string] + start = match[/^\w+\(/] + tokens << [start, :delimiter] + if match[-1] == ?) + tokens << [match[start.size..-2], :content] + tokens << [')', :delimiter] + else + tokens << [match[start.size..-1], :content] + end + tokens << [:close, :string] + next + + elsif scan(/(?: #{RE::Dimension} | #{RE::Percentage} | #{RE::Num} )/ox) + kind = :float + + elsif scan(/#{RE::Color}/o) + kind = :color + + elsif scan(/! *important/) + kind = :important + + elsif scan(/rgb\([^()\n]*\)?/) + kind = :color + + elsif scan(/#{RE::AtKeyword}/o) + kind = :directive + + elsif match = scan(/ [+>:;,.=()\/] /x) + if match == ':' + value_expected = true + elsif match == ';' + value_expected = false + end + kind = :operator + + else + getch + kind = :error + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/debug.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/debug.rb new file mode 100644 index 000000000..0e78b239e --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/debug.rb @@ -0,0 +1,62 @@ +module CodeRay +module Scanners + + # = Debug Scanner + class Debug < Scanner + + include Streamable + register_for :debug + file_extension 'raydebug' + title 'CodeRay Token Dump' + + protected + def scan_tokens tokens, options + + opened_tokens = [] + + until eos? + + kind = nil + match = nil + + if scan(/\s+/) + tokens << [matched, :space] + next + + elsif scan(/ (\w+) \( ( [^\)\\]* ( \\. [^\)\\]* )* ) \) /x) + kind = self[1].to_sym + match = self[2].gsub(/\\(.)/, '\1') + + elsif scan(/ (\w+) < /x) + kind = self[1].to_sym + opened_tokens << kind + match = :open + + elsif !opened_tokens.empty? && scan(/ > /x) + kind = opened_tokens.pop || :error + match = :close + + else + kind = :error + getch + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/delphi.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/delphi.rb new file mode 100644 index 000000000..de0ee718c --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/delphi.rb @@ -0,0 +1,150 @@ +module CodeRay +module Scanners + + class Delphi < Scanner + + register_for :delphi + file_extension 'pas' + + RESERVED_WORDS = [ + 'and', 'array', 'as', 'at', 'asm', 'at', 'begin', 'case', 'class', + 'const', 'constructor', 'destructor', 'dispinterface', 'div', 'do', + 'downto', 'else', 'end', 'except', 'exports', 'file', 'finalization', + 'finally', 'for', 'function', 'goto', 'if', 'implementation', 'in', + 'inherited', 'initialization', 'inline', 'interface', 'is', 'label', + 'library', 'mod', 'nil', 'not', 'object', 'of', 'or', 'out', 'packed', + 'procedure', 'program', 'property', 'raise', 'record', 'repeat', + 'resourcestring', 'set', 'shl', 'shr', 'string', 'then', 'threadvar', + 'to', 'try', 'type', 'unit', 'until', 'uses', 'var', 'while', 'with', + 'xor', 'on' + ] + + DIRECTIVES = [ + 'absolute', 'abstract', 'assembler', 'at', 'automated', 'cdecl', + 'contains', 'deprecated', 'dispid', 'dynamic', 'export', + 'external', 'far', 'forward', 'implements', 'local', + 'near', 'nodefault', 'on', 'overload', 'override', + 'package', 'pascal', 'platform', 'private', 'protected', 'public', + 'published', 'read', 'readonly', 'register', 'reintroduce', + 'requires', 'resident', 'safecall', 'stdcall', 'stored', 'varargs', + 'virtual', 'write', 'writeonly' + ] + + IDENT_KIND = CaseIgnoringWordList.new(:ident). + add(RESERVED_WORDS, :reserved). + add(DIRECTIVES, :directive) + + NAME_FOLLOWS = CaseIgnoringWordList.new(false). + add(%w(procedure function .)) + + private + def scan_tokens tokens, options + + state = :initial + last_token = '' + + until eos? + + kind = nil + match = nil + + if state == :initial + + if scan(/ \s+ /x) + tokens << [matched, :space] + next + + elsif scan(%r! \{ \$ [^}]* \}? | \(\* \$ (?: .*? \*\) | .* ) !mx) + tokens << [matched, :preprocessor] + next + + elsif scan(%r! // [^\n]* | \{ [^}]* \}? | \(\* (?: .*? \*\) | .* ) !mx) + tokens << [matched, :comment] + next + + elsif match = scan(/ <[>=]? | >=? | :=? | [-+=*\/;,@\^|\(\)\[\]] | \.\. /x) + kind = :operator + + elsif match = scan(/\./) + kind = :operator + if last_token == 'end' + tokens << [match, kind] + next + end + + elsif match = scan(/ [A-Za-z_][A-Za-z_0-9]* /x) + kind = NAME_FOLLOWS[last_token] ? :ident : IDENT_KIND[match] + + elsif match = scan(/ ' ( [^\n']|'' ) (?:'|$) /x) + tokens << [:open, :char] + tokens << ["'", :delimiter] + tokens << [self[1], :content] + tokens << ["'", :delimiter] + tokens << [:close, :char] + next + + elsif match = scan(/ ' /x) + tokens << [:open, :string] + state = :string + kind = :delimiter + + elsif scan(/ \# (?: \d+ | \$[0-9A-Fa-f]+ ) /x) + kind = :char + + elsif scan(/ \$ [0-9A-Fa-f]+ /x) + kind = :hex + + elsif scan(/ (?: \d+ ) (?![eE]|\.[^.]) /x) + kind = :integer + + elsif scan(/ \d+ (?: \.\d+ (?: [eE][+-]? \d+ )? | [eE][+-]? \d+ ) /x) + kind = :float + + else + kind = :error + getch + + end + + elsif state == :string + if scan(/[^\n']+/) + kind = :content + elsif scan(/''/) + kind = :char + elsif scan(/'/) + tokens << ["'", :delimiter] + tokens << [:close, :string] + state = :initial + next + elsif scan(/\n/) + tokens << [:close, :string] + kind = :error + state = :initial + else + raise "else case \' reached; %p not handled." % peek(1), tokens + end + + else + raise 'else-case reached', tokens + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens, state + end + raise_inspect 'Empty token', tokens unless match + + last_token = match + tokens << [match, kind] + + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/diff.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/diff.rb new file mode 100644 index 000000000..353b96691 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/diff.rb @@ -0,0 +1,110 @@ +module CodeRay +module Scanners + + class Diff < Scanner + + register_for :diff + title 'diff output' + + def scan_tokens tokens, options + + line_kind = nil + state = :initial + + until eos? + kind = match = nil + + if match = scan(/\n/) + if line_kind + tokens << [:end_line, line_kind] + line_kind = nil + end + tokens << [match, :space] + next + end + + case state + + when :initial + if match = scan(/--- |\+\+\+ |=+|_+/) + tokens << [:begin_line, line_kind = :head] + tokens << [match, :head] + next unless match = scan(/.+/) + kind = :plain + elsif match = scan(/Index: |Property changes on: /) + tokens << [:begin_line, line_kind = :head] + tokens << [match, :head] + next unless match = scan(/.+/) + kind = :plain + elsif match = scan(/Added: /) + tokens << [:begin_line, line_kind = :head] + tokens << [match, :head] + next unless match = scan(/.+/) + kind = :plain + state = :added + elsif match = scan(/\\ /) + tokens << [:begin_line, line_kind = :change] + tokens << [match, :change] + next unless match = scan(/.+/) + kind = :plain + elsif match = scan(/@@(?>[^@\n]*)@@/) + if check(/\n|$/) + tokens << [:begin_line, line_kind = :change] + else + tokens << [:open, :change] + end + tokens << [match[0,2], :change] + tokens << [match[2...-2], :plain] + tokens << [match[-2,2], :change] + tokens << [:close, :change] unless line_kind + next unless match = scan(/.+/) + kind = :plain + elsif match = scan(/\+/) + tokens << [:begin_line, line_kind = :insert] + tokens << [match, :insert] + next unless match = scan(/.+/) + kind = :plain + elsif match = scan(/-/) + tokens << [:begin_line, line_kind = :delete] + tokens << [match, :delete] + next unless match = scan(/.+/) + kind = :plain + elsif scan(/ .*/) + kind = :comment + elsif scan(/.+/) + tokens << [:begin_line, line_kind = :comment] + kind = :plain + else + raise_inspect 'else case rached' + end + + when :added + if match = scan(/ \+/) + tokens << [:begin_line, line_kind = :insert] + tokens << [match, :insert] + next unless match = scan(/.+/) + kind = :plain + else + state = :initial + next + end + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + end + + tokens << [:end_line, line_kind] if line_kind + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/groovy.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/groovy.rb new file mode 100644 index 000000000..17330e64c --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/groovy.rb @@ -0,0 +1,264 @@ +module CodeRay +module Scanners + + load :java + + class Groovy < Java + + include Streamable + register_for :groovy + + # TODO: Check this! + GROOVY_KEYWORDS = %w[ + as assert def in + ] + KEYWORDS_EXPECTING_VALUE = WordList.new.add %w[ + case instanceof new return throw typeof while as assert in + ] + GROOVY_MAGIC_VARIABLES = %w[ it ] + + IDENT_KIND = Java::IDENT_KIND.dup. + add(GROOVY_KEYWORDS, :keyword). + add(GROOVY_MAGIC_VARIABLES, :local_variable) + + ESCAPE = / [bfnrtv$\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} /x # no 4-byte unicode chars? U[a-fA-F0-9]{8} + REGEXP_ESCAPE = / [bfnrtv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} | \d | [bBdDsSwW\/] /x + + # TODO: interpretation inside ', ", / + STRING_CONTENT_PATTERN = { + "'" => /(?>\\[^\\'\n]+|[^\\'\n]+)+/, + '"' => /[^\\$"\n]+/, + "'''" => /(?>[^\\']+|'(?!''))+/, + '"""' => /(?>[^\\$"]+|"(?!""))+/, + '/' => /[^\\$\/\n]+/, + } + + def scan_tokens tokens, options + + state = :initial + inline_block_stack = [] + inline_block_paren_depth = nil + string_delimiter = nil + import_clause = class_name_follows = last_token = after_def = false + value_expected = true + + until eos? + + kind = nil + match = nil + + case state + + when :initial + + if match = scan(/ \s+ | \\\n /x) + tokens << [match, :space] + if match.index ?\n + import_clause = after_def = false + value_expected = true unless value_expected + end + next + + elsif scan(%r! // [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) !mx) + value_expected = true + after_def = false + kind = :comment + + elsif bol? && scan(/ \#!.* /x) + kind = :doctype + + elsif import_clause && scan(/ (?!as) #{IDENT} (?: \. #{IDENT} )* (?: \.\* )? /ox) + after_def = value_expected = false + kind = :include + + elsif match = scan(/ #{IDENT} | \[\] /ox) + kind = IDENT_KIND[match] + value_expected = (kind == :keyword) && KEYWORDS_EXPECTING_VALUE[match] + if last_token == '.' + kind = :ident + elsif class_name_follows + kind = :class + class_name_follows = false + elsif after_def && check(/\s*[({]/) + kind = :method + after_def = false + elsif kind == :ident && last_token != '?' && check(/:/) + kind = :key + else + class_name_follows = true if match == 'class' || (import_clause && match == 'as') + import_clause = match == 'import' + after_def = true if match == 'def' + end + + elsif scan(/;/) + import_clause = after_def = false + value_expected = true + kind = :operator + + elsif scan(/\{/) + class_name_follows = after_def = false + value_expected = true + kind = :operator + if !inline_block_stack.empty? + inline_block_paren_depth += 1 + end + + # TODO: ~'...', ~"..." and ~/.../ style regexps + elsif match = scan(/ \.\.] | \+\+ | + && | \|\| | \*\*=? | ==?~ | <=?>? | [-+*%^~&|>=!]=? | <<>>?=? /x) + value_expected = true + value_expected = :regexp if match == '~' + after_def = false + kind = :operator + + elsif match = scan(/ [)\]}] /x) + value_expected = after_def = false + if !inline_block_stack.empty? && match == '}' + inline_block_paren_depth -= 1 + if inline_block_paren_depth == 0 # closing brace of inline block reached + tokens << [match, :inline_delimiter] + tokens << [:close, :inline] + state, string_delimiter, inline_block_paren_depth = inline_block_stack.pop + next + end + end + kind = :operator + + elsif check(/[\d.]/) + after_def = value_expected = false + if scan(/0[xX][0-9A-Fa-f]+/) + kind = :hex + elsif scan(/(?>0[0-7]+)(?![89.eEfF])/) + kind = :oct + elsif scan(/\d+[fFdD]|\d*\.\d+(?:[eE][+-]?\d+)?[fFdD]?|\d+[eE][+-]?\d+[fFdD]?/) + kind = :float + elsif scan(/\d+[lLgG]?/) + kind = :integer + end + + elsif match = scan(/'''|"""/) + after_def = value_expected = false + state = :multiline_string + tokens << [:open, :string] + string_delimiter = match + kind = :delimiter + + # TODO: record.'name' + elsif match = scan(/["']/) + after_def = value_expected = false + state = match == '/' ? :regexp : :string + tokens << [:open, state] + string_delimiter = match + kind = :delimiter + + elsif value_expected && (match = scan(/\//)) + after_def = value_expected = false + tokens << [:open, :regexp] + state = :regexp + string_delimiter = '/' + kind = :delimiter + + elsif scan(/ @ #{IDENT} /ox) + after_def = value_expected = false + kind = :annotation + + elsif scan(/\//) + after_def = false + value_expected = true + kind = :operator + + else + getch + kind = :error + + end + + when :string, :regexp, :multiline_string + if scan(STRING_CONTENT_PATTERN[string_delimiter]) + kind = :content + + elsif match = scan(state == :multiline_string ? /'''|"""/ : /["'\/]/) + tokens << [match, :delimiter] + if state == :regexp + # TODO: regexp modifiers? s, m, x, i? + modifiers = scan(/[ix]+/) + tokens << [modifiers, :modifier] if modifiers && !modifiers.empty? + end + state = :string if state == :multiline_string + tokens << [:close, state] + string_delimiter = nil + after_def = value_expected = false + state = :initial + next + + elsif (state == :string || state == :multiline_string) && + (match = scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox)) + if string_delimiter[0] == ?' && !(match == "\\\\" || match == "\\'") + kind = :content + else + kind = :char + end + elsif state == :regexp && scan(/ \\ (?: #{REGEXP_ESCAPE} | #{UNICODE_ESCAPE} ) /mox) + kind = :char + + elsif match = scan(/ \$ #{IDENT} /mox) + tokens << [:open, :inline] + tokens << ['$', :inline_delimiter] + match = match[1..-1] + tokens << [match, IDENT_KIND[match]] + tokens << [:close, :inline] + next + elsif match = scan(/ \$ \{ /x) + tokens << [:open, :inline] + tokens << ['${', :inline_delimiter] + inline_block_stack << [state, string_delimiter, inline_block_paren_depth] + inline_block_paren_depth = 1 + state = :initial + next + + elsif scan(/ \$ /mx) + kind = :content + + elsif scan(/ \\. /mx) + kind = :content + + elsif scan(/ \\ | \n /x) + tokens << [:close, state] + kind = :error + after_def = value_expected = false + state = :initial + + else + raise_inspect "else case \" reached; %p not handled." % peek(1), tokens + end + + else + raise_inspect 'Unknown state', tokens + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + last_token = match unless [:space, :comment, :doctype].include? kind + + tokens << [match, kind] + + end + + if [:multiline_string, :string, :regexp].include? state + tokens << [:close, state] + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/html.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/html.rb new file mode 100644 index 000000000..009a461d6 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/html.rb @@ -0,0 +1,182 @@ +module CodeRay +module Scanners + + # HTML Scanner + class HTML < Scanner + + include Streamable + register_for :html + + KINDS_NOT_LOC = [ + :comment, :doctype, :preprocessor, + :tag, :attribute_name, :operator, + :attribute_value, :delimiter, :content, + :plain, :entity, :error + ] + + ATTR_NAME = /[\w.:-]+/ + ATTR_VALUE_UNQUOTED = ATTR_NAME + TAG_END = /\/?>/ + HEX = /[0-9a-fA-F]/ + ENTITY = / + & + (?: + \w+ + | + \# + (?: + \d+ + | + x#{HEX}+ + ) + ) + ; + /ox + + PLAIN_STRING_CONTENT = { + "'" => /[^&'>\n]+/, + '"' => /[^&">\n]+/, + } + + def reset + super + @state = :initial + end + + private + def setup + @state = :initial + @plain_string_content = nil + end + + def scan_tokens tokens, options + + state = @state + plain_string_content = @plain_string_content + + until eos? + + kind = nil + match = nil + + if scan(/\s+/m) + kind = :space + + else + + case state + + when :initial + if scan(//m) + kind = :comment + elsif scan(//m) + kind = :doctype + elsif scan(/<\?xml.*?\?>/m) + kind = :preprocessor + elsif scan(/<\?.*?\?>|<%.*?%>/m) + kind = :comment + elsif scan(/<\/[-\w.:]*>/m) + kind = :tag + elsif match = scan(/<[-\w.:]+>?/m) + kind = :tag + state = :attribute unless match[-1] == ?> + elsif scan(/[^<>&]+/) + kind = :plain + elsif scan(/#{ENTITY}/ox) + kind = :entity + elsif scan(/[<>&]/) + kind = :error + else + raise_inspect '[BUG] else-case reached with state %p' % [state], tokens + end + + when :attribute + if scan(/#{TAG_END}/o) + kind = :tag + state = :initial + elsif scan(/#{ATTR_NAME}/o) + kind = :attribute_name + state = :attribute_equal + else + kind = :error + getch + end + + when :attribute_equal + if scan(/=/) + kind = :operator + state = :attribute_value + elsif scan(/#{ATTR_NAME}/o) + kind = :attribute_name + elsif scan(/#{TAG_END}/o) + kind = :tag + state = :initial + elsif scan(/./) + kind = :error + state = :attribute + end + + when :attribute_value + if scan(/#{ATTR_VALUE_UNQUOTED}/o) + kind = :attribute_value + state = :attribute + elsif match = scan(/["']/) + tokens << [:open, :string] + state = :attribute_value_string + plain_string_content = PLAIN_STRING_CONTENT[match] + kind = :delimiter + elsif scan(/#{TAG_END}/o) + kind = :tag + state = :initial + else + kind = :error + getch + end + + when :attribute_value_string + if scan(plain_string_content) + kind = :content + elsif scan(/['"]/) + tokens << [matched, :delimiter] + tokens << [:close, :string] + state = :attribute + next + elsif scan(/#{ENTITY}/ox) + kind = :entity + elsif scan(/&/) + kind = :content + elsif scan(/[\n>]/) + tokens << [:close, :string] + kind = :error + state = :initial + end + + else + raise_inspect 'Unknown state: %p' % [state], tokens + + end + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens, state + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + end + + if options[:keep_state] + @state = state + @plain_string_content = plain_string_content + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java.rb new file mode 100644 index 000000000..caf36199c --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java.rb @@ -0,0 +1,176 @@ +module CodeRay +module Scanners + + class Java < Scanner + + include Streamable + register_for :java + helper :builtin_types + + # http://java.sun.com/docs/books/tutorial/java/nutsandbolts/_keywords.html + KEYWORDS = %w[ + assert break case catch continue default do else + finally for if instanceof import new package + return switch throw try typeof while + debugger export + ] + RESERVED = %w[ const goto ] + CONSTANTS = %w[ false null true ] + MAGIC_VARIABLES = %w[ this super ] + TYPES = %w[ + boolean byte char class double enum float int interface long + short void + ] << '[]' # because int[] should be highlighted as a type + DIRECTIVES = %w[ + abstract extends final implements native private protected public + static strictfp synchronized throws transient volatile + ] + + IDENT_KIND = WordList.new(:ident). + add(KEYWORDS, :keyword). + add(RESERVED, :reserved). + add(CONSTANTS, :pre_constant). + add(MAGIC_VARIABLES, :local_variable). + add(TYPES, :type). + add(BuiltinTypes::List, :pre_type). + add(BuiltinTypes::List.select { |builtin| builtin[/(Error|Exception)$/] }, :exception). + add(DIRECTIVES, :directive) + + ESCAPE = / [bfnrtv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x + STRING_CONTENT_PATTERN = { + "'" => /[^\\']+/, + '"' => /[^\\"]+/, + '/' => /[^\\\/]+/, + } + IDENT = /[a-zA-Z_][A-Za-z_0-9]*/ + + def scan_tokens tokens, options + + state = :initial + string_delimiter = nil + import_clause = class_name_follows = last_token_dot = false + + until eos? + + kind = nil + match = nil + + case state + + when :initial + + if match = scan(/ \s+ | \\\n /x) + tokens << [match, :space] + next + + elsif match = scan(%r! // [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) !mx) + tokens << [match, :comment] + next + + elsif import_clause && scan(/ #{IDENT} (?: \. #{IDENT} )* /ox) + kind = :include + + elsif match = scan(/ #{IDENT} | \[\] /ox) + kind = IDENT_KIND[match] + if last_token_dot + kind = :ident + elsif class_name_follows + kind = :class + class_name_follows = false + else + import_clause = true if match == 'import' + class_name_follows = true if match == 'class' || match == 'interface' + end + + elsif scan(/ \.(?!\d) | [,?:()\[\]}] | -- | \+\+ | && | \|\| | \*\*=? | [-+*\/%^~&|<>=!]=? | <<>>?=? /x) + kind = :operator + + elsif scan(/;/) + import_clause = false + kind = :operator + + elsif scan(/\{/) + class_name_follows = false + kind = :operator + + elsif check(/[\d.]/) + if scan(/0[xX][0-9A-Fa-f]+/) + kind = :hex + elsif scan(/(?>0[0-7]+)(?![89.eEfF])/) + kind = :oct + elsif scan(/\d+[fFdD]|\d*\.\d+(?:[eE][+-]?\d+)?[fFdD]?|\d+[eE][+-]?\d+[fFdD]?/) + kind = :float + elsif scan(/\d+[lL]?/) + kind = :integer + end + + elsif match = scan(/["']/) + tokens << [:open, :string] + state = :string + string_delimiter = match + kind = :delimiter + + elsif scan(/ @ #{IDENT} /ox) + kind = :annotation + + else + getch + kind = :error + + end + + when :string + if scan(STRING_CONTENT_PATTERN[string_delimiter]) + kind = :content + elsif match = scan(/["'\/]/) + tokens << [match, :delimiter] + tokens << [:close, state] + string_delimiter = nil + state = :initial + next + elsif state == :string && (match = scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox)) + if string_delimiter == "'" && !(match == "\\\\" || match == "\\'") + kind = :content + else + kind = :char + end + elsif scan(/\\./m) + kind = :content + elsif scan(/ \\ | $ /x) + tokens << [:close, state] + kind = :error + state = :initial + else + raise_inspect "else case \" reached; %p not handled." % peek(1), tokens + end + + else + raise_inspect 'Unknown state', tokens + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + last_token_dot = match == '.' + + tokens << [match, kind] + + end + + if state == :string + tokens << [:close, state] + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java/builtin_types.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java/builtin_types.rb new file mode 100644 index 000000000..8087edd22 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java/builtin_types.rb @@ -0,0 +1,419 @@ +module CodeRay +module Scanners + + module Java::BuiltinTypes # :nodoc: + + List = %w[ + AbstractAction AbstractBorder AbstractButton AbstractCellEditor AbstractCollection + AbstractColorChooserPanel AbstractDocument AbstractExecutorService AbstractInterruptibleChannel + AbstractLayoutCache AbstractList AbstractListModel AbstractMap AbstractMethodError AbstractPreferences + AbstractQueue AbstractQueuedSynchronizer AbstractSelectableChannel AbstractSelectionKey AbstractSelector + AbstractSequentialList AbstractSet AbstractSpinnerModel AbstractTableModel AbstractUndoableEdit + AbstractWriter AccessControlContext AccessControlException AccessController AccessException Accessible + AccessibleAction AccessibleAttributeSequence AccessibleBundle AccessibleComponent AccessibleContext + AccessibleEditableText AccessibleExtendedComponent AccessibleExtendedTable AccessibleExtendedText + AccessibleHyperlink AccessibleHypertext AccessibleIcon AccessibleKeyBinding AccessibleObject + AccessibleRelation AccessibleRelationSet AccessibleResourceBundle AccessibleRole AccessibleSelection + AccessibleState AccessibleStateSet AccessibleStreamable AccessibleTable AccessibleTableModelChange + AccessibleText AccessibleTextSequence AccessibleValue AccountException AccountExpiredException + AccountLockedException AccountNotFoundException Acl AclEntry AclNotFoundException Action ActionEvent + ActionListener ActionMap ActionMapUIResource Activatable ActivateFailedException ActivationDesc + ActivationException ActivationGroup ActivationGroupDesc ActivationGroupID ActivationGroup_Stub + ActivationID ActivationInstantiator ActivationMonitor ActivationSystem Activator ActiveEvent + ActivityCompletedException ActivityRequiredException Adjustable AdjustmentEvent AdjustmentListener + Adler32 AffineTransform AffineTransformOp AlgorithmParameterGenerator AlgorithmParameterGeneratorSpi + AlgorithmParameters AlgorithmParameterSpec AlgorithmParametersSpi AllPermission AlphaComposite + AlreadyBoundException AlreadyConnectedException AncestorEvent AncestorListener AnnotatedElement + Annotation AnnotationFormatError AnnotationTypeMismatchException AppConfigurationEntry Appendable Applet + AppletContext AppletInitializer AppletStub Arc2D Area AreaAveragingScaleFilter ArithmeticException Array + ArrayBlockingQueue ArrayIndexOutOfBoundsException ArrayList Arrays ArrayStoreException ArrayType + AssertionError AsyncBoxView AsynchronousCloseException AtomicBoolean AtomicInteger AtomicIntegerArray + AtomicIntegerFieldUpdater AtomicLong AtomicLongArray AtomicLongFieldUpdater AtomicMarkableReference + AtomicReference AtomicReferenceArray AtomicReferenceFieldUpdater AtomicStampedReference Attribute + AttributeChangeNotification AttributeChangeNotificationFilter AttributedCharacterIterator + AttributedString AttributeException AttributeInUseException AttributeList AttributeModificationException + AttributeNotFoundException Attributes AttributeSet AttributeSetUtilities AttributeValueExp AudioClip + AudioFileFormat AudioFileReader AudioFileWriter AudioFormat AudioInputStream AudioPermission AudioSystem + AuthenticationException AuthenticationNotSupportedException Authenticator AuthorizeCallback + AuthPermission AuthProvider Autoscroll AWTError AWTEvent AWTEventListener AWTEventListenerProxy + AWTEventMulticaster AWTException AWTKeyStroke AWTPermission BackingStoreException + BadAttributeValueExpException BadBinaryOpValueExpException BadLocationException BadPaddingException + BadStringOperationException BandCombineOp BandedSampleModel BaseRowSet BasicArrowButton BasicAttribute + BasicAttributes BasicBorders BasicButtonListener BasicButtonUI BasicCheckBoxMenuItemUI BasicCheckBoxUI + BasicColorChooserUI BasicComboBoxEditor BasicComboBoxRenderer BasicComboBoxUI BasicComboPopup + BasicControl BasicDesktopIconUI BasicDesktopPaneUI BasicDirectoryModel BasicEditorPaneUI + BasicFileChooserUI BasicFormattedTextFieldUI BasicGraphicsUtils BasicHTML BasicIconFactory + BasicInternalFrameTitlePane BasicInternalFrameUI BasicLabelUI BasicListUI BasicLookAndFeel + BasicMenuBarUI BasicMenuItemUI BasicMenuUI BasicOptionPaneUI BasicPanelUI BasicPasswordFieldUI + BasicPermission BasicPopupMenuSeparatorUI BasicPopupMenuUI BasicProgressBarUI BasicRadioButtonMenuItemUI + BasicRadioButtonUI BasicRootPaneUI BasicScrollBarUI BasicScrollPaneUI BasicSeparatorUI BasicSliderUI + BasicSpinnerUI BasicSplitPaneDivider BasicSplitPaneUI BasicStroke BasicTabbedPaneUI BasicTableHeaderUI + BasicTableUI BasicTextAreaUI BasicTextFieldUI BasicTextPaneUI BasicTextUI BasicToggleButtonUI + BasicToolBarSeparatorUI BasicToolBarUI BasicToolTipUI BasicTreeUI BasicViewportUI BatchUpdateException + BeanContext BeanContextChild BeanContextChildComponentProxy BeanContextChildSupport + BeanContextContainerProxy BeanContextEvent BeanContextMembershipEvent BeanContextMembershipListener + BeanContextProxy BeanContextServiceAvailableEvent BeanContextServiceProvider + BeanContextServiceProviderBeanInfo BeanContextServiceRevokedEvent BeanContextServiceRevokedListener + BeanContextServices BeanContextServicesListener BeanContextServicesSupport BeanContextSupport + BeanDescriptor BeanInfo Beans BevelBorder Bidi BigDecimal BigInteger BinaryRefAddr BindException Binding + BitSet Blob BlockingQueue BlockView BMPImageWriteParam Book Boolean BooleanControl Border BorderFactory + BorderLayout BorderUIResource BoundedRangeModel Box BoxLayout BoxView BreakIterator + BrokenBarrierException Buffer BufferCapabilities BufferedImage BufferedImageFilter BufferedImageOp + BufferedInputStream BufferedOutputStream BufferedReader BufferedWriter BufferOverflowException + BufferStrategy BufferUnderflowException Button ButtonGroup ButtonModel ButtonUI Byte + ByteArrayInputStream ByteArrayOutputStream ByteBuffer ByteChannel ByteLookupTable ByteOrder CachedRowSet + CacheRequest CacheResponse Calendar Callable CallableStatement Callback CallbackHandler + CancelablePrintJob CancellationException CancelledKeyException CannotProceedException + CannotRedoException CannotUndoException Canvas CardLayout Caret CaretEvent CaretListener CellEditor + CellEditorListener CellRendererPane Certificate CertificateEncodingException CertificateException + CertificateExpiredException CertificateFactory CertificateFactorySpi CertificateNotYetValidException + CertificateParsingException CertPath CertPathBuilder CertPathBuilderException CertPathBuilderResult + CertPathBuilderSpi CertPathParameters CertPathTrustManagerParameters CertPathValidator + CertPathValidatorException CertPathValidatorResult CertPathValidatorSpi CertSelector CertStore + CertStoreException CertStoreParameters CertStoreSpi ChangedCharSetException ChangeEvent ChangeListener + Channel Channels Character CharacterCodingException CharacterIterator CharArrayReader CharArrayWriter + CharBuffer CharConversionException CharSequence Charset CharsetDecoder CharsetEncoder CharsetProvider + Checkbox CheckboxGroup CheckboxMenuItem CheckedInputStream CheckedOutputStream Checksum Choice + ChoiceCallback ChoiceFormat Chromaticity Cipher CipherInputStream CipherOutputStream CipherSpi Class + ClassCastException ClassCircularityError ClassDefinition ClassDesc ClassFileTransformer ClassFormatError + ClassLoader ClassLoaderRepository ClassLoadingMXBean ClassNotFoundException Clip Clipboard + ClipboardOwner Clob Cloneable CloneNotSupportedException Closeable ClosedByInterruptException + ClosedChannelException ClosedSelectorException CMMException CoderMalfunctionError CoderResult CodeSigner + CodeSource CodingErrorAction CollationElementIterator CollationKey Collator Collection + CollectionCertStoreParameters Collections Color ColorChooserComponentFactory ColorChooserUI + ColorConvertOp ColorModel ColorSelectionModel ColorSpace ColorSupported ColorType ColorUIResource + ComboBoxEditor ComboBoxModel ComboBoxUI ComboPopup CommunicationException Comparable Comparator + CompilationMXBean Compiler CompletionService Component ComponentAdapter ComponentColorModel + ComponentEvent ComponentInputMap ComponentInputMapUIResource ComponentListener ComponentOrientation + ComponentSampleModel ComponentUI ComponentView Composite CompositeContext CompositeData + CompositeDataSupport CompositeName CompositeType CompositeView CompoundBorder CompoundControl + CompoundEdit CompoundName Compression ConcurrentHashMap ConcurrentLinkedQueue ConcurrentMap + ConcurrentModificationException Condition Configuration ConfigurationException ConfirmationCallback + ConnectException ConnectIOException Connection ConnectionEvent ConnectionEventListener + ConnectionPendingException ConnectionPoolDataSource ConsoleHandler Constructor Container + ContainerAdapter ContainerEvent ContainerListener ContainerOrderFocusTraversalPolicy ContentHandler + ContentHandlerFactory ContentModel Context ContextNotEmptyException ContextualRenderedImageFactory + Control ControlFactory ControllerEventListener ConvolveOp CookieHandler Copies CopiesSupported + CopyOnWriteArrayList CopyOnWriteArraySet CountDownLatch CounterMonitor CounterMonitorMBean CRC32 + CredentialException CredentialExpiredException CredentialNotFoundException CRL CRLException CRLSelector + CropImageFilter CSS CubicCurve2D Currency Cursor Customizer CyclicBarrier DatabaseMetaData DataBuffer + DataBufferByte DataBufferDouble DataBufferFloat DataBufferInt DataBufferShort DataBufferUShort + DataFlavor DataFormatException DatagramChannel DatagramPacket DatagramSocket DatagramSocketImpl + DatagramSocketImplFactory DataInput DataInputStream DataLine DataOutput DataOutputStream DataSource + DataTruncation DatatypeConfigurationException DatatypeConstants DatatypeFactory Date DateFormat + DateFormatSymbols DateFormatter DateTimeAtCompleted DateTimeAtCreation DateTimeAtProcessing + DateTimeSyntax DebugGraphics DecimalFormat DecimalFormatSymbols DefaultBoundedRangeModel + DefaultButtonModel DefaultCaret DefaultCellEditor DefaultColorSelectionModel DefaultComboBoxModel + DefaultDesktopManager DefaultEditorKit DefaultFocusManager DefaultFocusTraversalPolicy DefaultFormatter + DefaultFormatterFactory DefaultHighlighter DefaultKeyboardFocusManager DefaultListCellRenderer + DefaultListModel DefaultListSelectionModel DefaultLoaderRepository DefaultMenuLayout DefaultMetalTheme + DefaultMutableTreeNode DefaultPersistenceDelegate DefaultSingleSelectionModel DefaultStyledDocument + DefaultTableCellRenderer DefaultTableColumnModel DefaultTableModel DefaultTextUI DefaultTreeCellEditor + DefaultTreeCellRenderer DefaultTreeModel DefaultTreeSelectionModel Deflater DeflaterOutputStream Delayed + DelayQueue DelegationPermission Deprecated Descriptor DescriptorAccess DescriptorSupport DESedeKeySpec + DesignMode DESKeySpec DesktopIconUI DesktopManager DesktopPaneUI Destination Destroyable + DestroyFailedException DGC DHGenParameterSpec DHKey DHParameterSpec DHPrivateKey DHPrivateKeySpec + DHPublicKey DHPublicKeySpec Dialog Dictionary DigestException DigestInputStream DigestOutputStream + Dimension Dimension2D DimensionUIResource DirContext DirectColorModel DirectoryManager DirObjectFactory + DirStateFactory DisplayMode DnDConstants Doc DocAttribute DocAttributeSet DocFlavor DocPrintJob Document + DocumentBuilder DocumentBuilderFactory Documented DocumentEvent DocumentFilter DocumentListener + DocumentName DocumentParser DomainCombiner DOMLocator DOMResult DOMSource Double DoubleBuffer + DragGestureEvent DragGestureListener DragGestureRecognizer DragSource DragSourceAdapter + DragSourceContext DragSourceDragEvent DragSourceDropEvent DragSourceEvent DragSourceListener + DragSourceMotionListener Driver DriverManager DriverPropertyInfo DropTarget DropTargetAdapter + DropTargetContext DropTargetDragEvent DropTargetDropEvent DropTargetEvent DropTargetListener DSAKey + DSAKeyPairGenerator DSAParameterSpec DSAParams DSAPrivateKey DSAPrivateKeySpec DSAPublicKey + DSAPublicKeySpec DTD DTDConstants DuplicateFormatFlagsException Duration DynamicMBean ECField ECFieldF2m + ECFieldFp ECGenParameterSpec ECKey ECParameterSpec ECPoint ECPrivateKey ECPrivateKeySpec ECPublicKey + ECPublicKeySpec EditorKit Element ElementIterator ElementType Ellipse2D EllipticCurve EmptyBorder + EmptyStackException EncodedKeySpec Encoder EncryptedPrivateKeyInfo Entity Enum + EnumConstantNotPresentException EnumControl Enumeration EnumMap EnumSet EnumSyntax EOFException Error + ErrorListener ErrorManager EtchedBorder Event EventContext EventDirContext EventHandler EventListener + EventListenerList EventListenerProxy EventObject EventQueue EventSetDescriptor Exception + ExceptionInInitializerError ExceptionListener Exchanger ExecutionException Executor + ExecutorCompletionService Executors ExecutorService ExemptionMechanism ExemptionMechanismException + ExemptionMechanismSpi ExpandVetoException ExportException Expression ExtendedRequest ExtendedResponse + Externalizable FactoryConfigurationError FailedLoginException FeatureDescriptor Fidelity Field + FieldPosition FieldView File FileCacheImageInputStream FileCacheImageOutputStream FileChannel + FileChooserUI FileDescriptor FileDialog FileFilter FileHandler FileImageInputStream + FileImageOutputStream FileInputStream FileLock FileLockInterruptionException FilenameFilter FileNameMap + FileNotFoundException FileOutputStream FilePermission FileReader FileSystemView FileView FileWriter + Filter FilteredImageSource FilteredRowSet FilterInputStream FilterOutputStream FilterReader FilterWriter + Finishings FixedHeightLayoutCache FlatteningPathIterator FlavorEvent FlavorException FlavorListener + FlavorMap FlavorTable Float FloatBuffer FloatControl FlowLayout FlowView Flushable FocusAdapter + FocusEvent FocusListener FocusManager FocusTraversalPolicy Font FontFormatException FontMetrics + FontRenderContext FontUIResource Format FormatConversionProvider FormatFlagsConversionMismatchException + Formattable FormattableFlags Formatter FormatterClosedException FormSubmitEvent FormView Frame Future + FutureTask GapContent GarbageCollectorMXBean GatheringByteChannel GaugeMonitor GaugeMonitorMBean + GeneralPath GeneralSecurityException GenericArrayType GenericDeclaration GenericSignatureFormatError + GlyphJustificationInfo GlyphMetrics GlyphVector GlyphView GradientPaint GraphicAttribute Graphics + Graphics2D GraphicsConfigTemplate GraphicsConfiguration GraphicsDevice GraphicsEnvironment GrayFilter + GregorianCalendar GridBagConstraints GridBagLayout GridLayout Group Guard GuardedObject GZIPInputStream + GZIPOutputStream Handler HandshakeCompletedEvent HandshakeCompletedListener HasControls HashAttributeSet + HashDocAttributeSet HashMap HashPrintJobAttributeSet HashPrintRequestAttributeSet + HashPrintServiceAttributeSet HashSet Hashtable HeadlessException HierarchyBoundsAdapter + HierarchyBoundsListener HierarchyEvent HierarchyListener Highlighter HostnameVerifier HTML HTMLDocument + HTMLEditorKit HTMLFrameHyperlinkEvent HTMLWriter HttpRetryException HttpsURLConnection HttpURLConnection + HyperlinkEvent HyperlinkListener ICC_ColorSpace ICC_Profile ICC_ProfileGray ICC_ProfileRGB Icon + IconUIResource IconView Identity IdentityHashMap IdentityScope IIOByteBuffer IIOException IIOImage + IIOInvalidTreeException IIOMetadata IIOMetadataController IIOMetadataFormat IIOMetadataFormatImpl + IIOMetadataNode IIOParam IIOParamController IIOReadProgressListener IIOReadUpdateListener + IIOReadWarningListener IIORegistry IIOServiceProvider IIOWriteProgressListener IIOWriteWarningListener + IllegalAccessError IllegalAccessException IllegalArgumentException IllegalBlockingModeException + IllegalBlockSizeException IllegalCharsetNameException IllegalClassFormatException + IllegalComponentStateException IllegalFormatCodePointException IllegalFormatConversionException + IllegalFormatException IllegalFormatFlagsException IllegalFormatPrecisionException + IllegalFormatWidthException IllegalMonitorStateException IllegalPathStateException + IllegalSelectorException IllegalStateException IllegalThreadStateException Image ImageCapabilities + ImageConsumer ImageFilter ImageGraphicAttribute ImageIcon ImageInputStream ImageInputStreamImpl + ImageInputStreamSpi ImageIO ImageObserver ImageOutputStream ImageOutputStreamImpl ImageOutputStreamSpi + ImageProducer ImageReader ImageReaderSpi ImageReaderWriterSpi ImageReadParam ImageTranscoder + ImageTranscoderSpi ImageTypeSpecifier ImageView ImageWriteParam ImageWriter ImageWriterSpi + ImagingOpException IncompatibleClassChangeError IncompleteAnnotationException IndexColorModel + IndexedPropertyChangeEvent IndexedPropertyDescriptor IndexOutOfBoundsException Inet4Address Inet6Address + InetAddress InetSocketAddress Inflater InflaterInputStream InheritableThreadLocal Inherited + InitialContext InitialContextFactory InitialContextFactoryBuilder InitialDirContext InitialLdapContext + InlineView InputContext InputEvent InputMap InputMapUIResource InputMethod InputMethodContext + InputMethodDescriptor InputMethodEvent InputMethodHighlight InputMethodListener InputMethodRequests + InputMismatchException InputStream InputStreamReader InputSubset InputVerifier Insets InsetsUIResource + InstanceAlreadyExistsException InstanceNotFoundException InstantiationError InstantiationException + Instrument Instrumentation InsufficientResourcesException IntBuffer Integer IntegerSyntax InternalError + InternalFrameAdapter InternalFrameEvent InternalFrameFocusTraversalPolicy InternalFrameListener + InternalFrameUI InternationalFormatter InterruptedException InterruptedIOException + InterruptedNamingException InterruptibleChannel IntrospectionException Introspector + InvalidActivityException InvalidAlgorithmParameterException InvalidApplicationException + InvalidAttributeIdentifierException InvalidAttributesException InvalidAttributeValueException + InvalidClassException InvalidDnDOperationException InvalidKeyException InvalidKeySpecException + InvalidMarkException InvalidMidiDataException InvalidNameException InvalidObjectException + InvalidOpenTypeException InvalidParameterException InvalidParameterSpecException + InvalidPreferencesFormatException InvalidPropertiesFormatException InvalidRelationIdException + InvalidRelationServiceException InvalidRelationTypeException InvalidRoleInfoException + InvalidRoleValueException InvalidSearchControlsException InvalidSearchFilterException + InvalidTargetObjectTypeException InvalidTransactionException InvocationEvent InvocationHandler + InvocationTargetException IOException ItemEvent ItemListener ItemSelectable Iterable Iterator + IvParameterSpec JApplet JarEntry JarException JarFile JarInputStream JarOutputStream JarURLConnection + JButton JCheckBox JCheckBoxMenuItem JColorChooser JComboBox JComponent JdbcRowSet JDesktopPane JDialog + JEditorPane JFileChooser JFormattedTextField JFrame JInternalFrame JLabel JLayeredPane JList JMenu + JMenuBar JMenuItem JMException JMRuntimeException JMXAuthenticator JMXConnectionNotification + JMXConnector JMXConnectorFactory JMXConnectorProvider JMXConnectorServer JMXConnectorServerFactory + JMXConnectorServerMBean JMXConnectorServerProvider JMXPrincipal JMXProviderException + JMXServerErrorException JMXServiceURL JobAttributes JobHoldUntil JobImpressions JobImpressionsCompleted + JobImpressionsSupported JobKOctets JobKOctetsProcessed JobKOctetsSupported JobMediaSheets + JobMediaSheetsCompleted JobMediaSheetsSupported JobMessageFromOperator JobName JobOriginatingUserName + JobPriority JobPrioritySupported JobSheets JobState JobStateReason JobStateReasons Joinable JoinRowSet + JOptionPane JPanel JPasswordField JPEGHuffmanTable JPEGImageReadParam JPEGImageWriteParam JPEGQTable + JPopupMenu JProgressBar JRadioButton JRadioButtonMenuItem JRootPane JScrollBar JScrollPane JSeparator + JSlider JSpinner JSplitPane JTabbedPane JTable JTableHeader JTextArea JTextComponent JTextField + JTextPane JToggleButton JToolBar JToolTip JTree JViewport JWindow KerberosKey KerberosPrincipal + KerberosTicket Kernel Key KeyAdapter KeyAgreement KeyAgreementSpi KeyAlreadyExistsException + KeyboardFocusManager KeyEvent KeyEventDispatcher KeyEventPostProcessor KeyException KeyFactory + KeyFactorySpi KeyGenerator KeyGeneratorSpi KeyListener KeyManagementException KeyManager + KeyManagerFactory KeyManagerFactorySpi Keymap KeyPair KeyPairGenerator KeyPairGeneratorSpi KeyRep + KeySpec KeyStore KeyStoreBuilderParameters KeyStoreException KeyStoreSpi KeyStroke Label LabelUI + LabelView LanguageCallback LastOwnerException LayeredHighlighter LayoutFocusTraversalPolicy + LayoutManager LayoutManager2 LayoutQueue LDAPCertStoreParameters LdapContext LdapName + LdapReferralException Lease Level LimitExceededException Line Line2D LineBorder LineBreakMeasurer + LineEvent LineListener LineMetrics LineNumberInputStream LineNumberReader LineUnavailableException + LinkageError LinkedBlockingQueue LinkedHashMap LinkedHashSet LinkedList LinkException LinkLoopException + LinkRef List ListCellRenderer ListDataEvent ListDataListener ListenerNotFoundException ListIterator + ListModel ListResourceBundle ListSelectionEvent ListSelectionListener ListSelectionModel ListUI ListView + LoaderHandler Locale LocateRegistry Lock LockSupport Logger LoggingMXBean LoggingPermission LoginContext + LoginException LoginModule LogManager LogRecord LogStream Long LongBuffer LookAndFeel LookupOp + LookupTable Mac MacSpi MalformedInputException MalformedLinkException MalformedObjectNameException + MalformedParameterizedTypeException MalformedURLException ManagementFactory ManagementPermission + ManageReferralControl ManagerFactoryParameters Manifest Map MappedByteBuffer MarshalException + MarshalledObject MaskFormatter Matcher MatchResult Math MathContext MatteBorder MBeanAttributeInfo + MBeanConstructorInfo MBeanException MBeanFeatureInfo MBeanInfo MBeanNotificationInfo MBeanOperationInfo + MBeanParameterInfo MBeanPermission MBeanRegistration MBeanRegistrationException MBeanServer + MBeanServerBuilder MBeanServerConnection MBeanServerDelegate MBeanServerDelegateMBean MBeanServerFactory + MBeanServerForwarder MBeanServerInvocationHandler MBeanServerNotification MBeanServerNotificationFilter + MBeanServerPermission MBeanTrustPermission Media MediaName MediaPrintableArea MediaSize MediaSizeName + MediaTracker MediaTray Member MemoryCacheImageInputStream MemoryCacheImageOutputStream MemoryHandler + MemoryImageSource MemoryManagerMXBean MemoryMXBean MemoryNotificationInfo MemoryPoolMXBean MemoryType + MemoryUsage Menu MenuBar MenuBarUI MenuComponent MenuContainer MenuDragMouseEvent MenuDragMouseListener + MenuElement MenuEvent MenuItem MenuItemUI MenuKeyEvent MenuKeyListener MenuListener MenuSelectionManager + MenuShortcut MessageDigest MessageDigestSpi MessageFormat MetaEventListener MetalBorders MetalButtonUI + MetalCheckBoxIcon MetalCheckBoxUI MetalComboBoxButton MetalComboBoxEditor MetalComboBoxIcon + MetalComboBoxUI MetalDesktopIconUI MetalFileChooserUI MetalIconFactory MetalInternalFrameTitlePane + MetalInternalFrameUI MetalLabelUI MetalLookAndFeel MetalMenuBarUI MetalPopupMenuSeparatorUI + MetalProgressBarUI MetalRadioButtonUI MetalRootPaneUI MetalScrollBarUI MetalScrollButton + MetalScrollPaneUI MetalSeparatorUI MetalSliderUI MetalSplitPaneUI MetalTabbedPaneUI MetalTextFieldUI + MetalTheme MetalToggleButtonUI MetalToolBarUI MetalToolTipUI MetalTreeUI MetaMessage Method + MethodDescriptor MGF1ParameterSpec MidiChannel MidiDevice MidiDeviceProvider MidiEvent MidiFileFormat + MidiFileReader MidiFileWriter MidiMessage MidiSystem MidiUnavailableException MimeTypeParseException + MinimalHTMLWriter MissingFormatArgumentException MissingFormatWidthException MissingResourceException + Mixer MixerProvider MLet MLetMBean ModelMBean ModelMBeanAttributeInfo ModelMBeanConstructorInfo + ModelMBeanInfo ModelMBeanInfoSupport ModelMBeanNotificationBroadcaster ModelMBeanNotificationInfo + ModelMBeanOperationInfo ModificationItem Modifier Monitor MonitorMBean MonitorNotification + MonitorSettingException MouseAdapter MouseDragGestureRecognizer MouseEvent MouseInfo MouseInputAdapter + MouseInputListener MouseListener MouseMotionAdapter MouseMotionListener MouseWheelEvent + MouseWheelListener MultiButtonUI MulticastSocket MultiColorChooserUI MultiComboBoxUI MultiDesktopIconUI + MultiDesktopPaneUI MultiDoc MultiDocPrintJob MultiDocPrintService MultiFileChooserUI + MultiInternalFrameUI MultiLabelUI MultiListUI MultiLookAndFeel MultiMenuBarUI MultiMenuItemUI + MultiOptionPaneUI MultiPanelUI MultiPixelPackedSampleModel MultipleDocumentHandling MultipleMaster + MultiPopupMenuUI MultiProgressBarUI MultiRootPaneUI MultiScrollBarUI MultiScrollPaneUI MultiSeparatorUI + MultiSliderUI MultiSpinnerUI MultiSplitPaneUI MultiTabbedPaneUI MultiTableHeaderUI MultiTableUI + MultiTextUI MultiToolBarUI MultiToolTipUI MultiTreeUI MultiViewportUI MutableAttributeSet + MutableComboBoxModel MutableTreeNode Name NameAlreadyBoundException NameCallback NameClassPair + NameNotFoundException NameParser NamespaceChangeListener NamespaceContext Naming NamingEnumeration + NamingEvent NamingException NamingExceptionEvent NamingListener NamingManager NamingSecurityException + NavigationFilter NegativeArraySizeException NetPermission NetworkInterface NoClassDefFoundError + NoConnectionPendingException NodeChangeEvent NodeChangeListener NoInitialContextException + NoninvertibleTransformException NonReadableChannelException NonWritableChannelException + NoPermissionException NoRouteToHostException NoSuchAlgorithmException NoSuchAttributeException + NoSuchElementException NoSuchFieldError NoSuchFieldException NoSuchMethodError NoSuchMethodException + NoSuchObjectException NoSuchPaddingException NoSuchProviderException NotActiveException + NotBoundException NotCompliantMBeanException NotContextException Notification NotificationBroadcaster + NotificationBroadcasterSupport NotificationEmitter NotificationFilter NotificationFilterSupport + NotificationListener NotificationResult NotOwnerException NotSerializableException NotYetBoundException + NotYetConnectedException NullCipher NullPointerException Number NumberFormat NumberFormatException + NumberFormatter NumberOfDocuments NumberOfInterveningJobs NumberUp NumberUpSupported NumericShaper + OAEPParameterSpec Object ObjectChangeListener ObjectFactory ObjectFactoryBuilder ObjectInput + ObjectInputStream ObjectInputValidation ObjectInstance ObjectName ObjectOutput ObjectOutputStream + ObjectStreamClass ObjectStreamConstants ObjectStreamException ObjectStreamField ObjectView ObjID + Observable Observer OceanTheme OpenDataException OpenMBeanAttributeInfo OpenMBeanAttributeInfoSupport + OpenMBeanConstructorInfo OpenMBeanConstructorInfoSupport OpenMBeanInfo OpenMBeanInfoSupport + OpenMBeanOperationInfo OpenMBeanOperationInfoSupport OpenMBeanParameterInfo + OpenMBeanParameterInfoSupport OpenType OperatingSystemMXBean Operation OperationNotSupportedException + OperationsException Option OptionalDataException OptionPaneUI OrientationRequested OutOfMemoryError + OutputDeviceAssigned OutputKeys OutputStream OutputStreamWriter OverlappingFileLockException + OverlayLayout Override Owner Pack200 Package PackedColorModel Pageable PageAttributes + PagedResultsControl PagedResultsResponseControl PageFormat PageRanges PagesPerMinute PagesPerMinuteColor + Paint PaintContext PaintEvent Panel PanelUI Paper ParagraphView ParameterBlock ParameterDescriptor + ParameterizedType ParameterMetaData ParseException ParsePosition Parser ParserConfigurationException + ParserDelegator PartialResultException PasswordAuthentication PasswordCallback PasswordView Patch + PathIterator Pattern PatternSyntaxException PBEKey PBEKeySpec PBEParameterSpec PDLOverrideSupported + Permission PermissionCollection Permissions PersistenceDelegate PersistentMBean PhantomReference Pipe + PipedInputStream PipedOutputStream PipedReader PipedWriter PixelGrabber PixelInterleavedSampleModel + PKCS8EncodedKeySpec PKIXBuilderParameters PKIXCertPathBuilderResult PKIXCertPathChecker + PKIXCertPathValidatorResult PKIXParameters PlainDocument PlainView Point Point2D PointerInfo Policy + PolicyNode PolicyQualifierInfo Polygon PooledConnection Popup PopupFactory PopupMenu PopupMenuEvent + PopupMenuListener PopupMenuUI Port PortableRemoteObject PortableRemoteObjectDelegate + PortUnreachableException Position Predicate PreferenceChangeEvent PreferenceChangeListener Preferences + PreferencesFactory PreparedStatement PresentationDirection Principal Printable PrinterAbortException + PrinterException PrinterGraphics PrinterInfo PrinterIOException PrinterIsAcceptingJobs PrinterJob + PrinterLocation PrinterMakeAndModel PrinterMessageFromOperator PrinterMoreInfo + PrinterMoreInfoManufacturer PrinterName PrinterResolution PrinterState PrinterStateReason + PrinterStateReasons PrinterURI PrintEvent PrintException PrintGraphics PrintJob PrintJobAdapter + PrintJobAttribute PrintJobAttributeEvent PrintJobAttributeListener PrintJobAttributeSet PrintJobEvent + PrintJobListener PrintQuality PrintRequestAttribute PrintRequestAttributeSet PrintService + PrintServiceAttribute PrintServiceAttributeEvent PrintServiceAttributeListener PrintServiceAttributeSet + PrintServiceLookup PrintStream PrintWriter PriorityBlockingQueue PriorityQueue PrivateClassLoader + PrivateCredentialPermission PrivateKey PrivateMLet PrivilegedAction PrivilegedActionException + PrivilegedExceptionAction Process ProcessBuilder ProfileDataException ProgressBarUI ProgressMonitor + ProgressMonitorInputStream Properties PropertyChangeEvent PropertyChangeListener + PropertyChangeListenerProxy PropertyChangeSupport PropertyDescriptor PropertyEditor + PropertyEditorManager PropertyEditorSupport PropertyPermission PropertyResourceBundle + PropertyVetoException ProtectionDomain ProtocolException Provider ProviderException Proxy ProxySelector + PSource PSSParameterSpec PublicKey PushbackInputStream PushbackReader QName QuadCurve2D Query QueryEval + QueryExp Queue QueuedJobCount Random RandomAccess RandomAccessFile Raster RasterFormatException RasterOp + RC2ParameterSpec RC5ParameterSpec Rdn Readable ReadableByteChannel Reader ReadOnlyBufferException + ReadWriteLock RealmCallback RealmChoiceCallback Receiver Rectangle Rectangle2D RectangularShape + ReentrantLock ReentrantReadWriteLock Ref RefAddr Reference Referenceable ReferenceQueue + ReferenceUriSchemesSupported ReferralException ReflectionException ReflectPermission Refreshable + RefreshFailedException Region RegisterableService Registry RegistryHandler RejectedExecutionException + RejectedExecutionHandler Relation RelationException RelationNotFoundException RelationNotification + RelationService RelationServiceMBean RelationServiceNotRegisteredException RelationSupport + RelationSupportMBean RelationType RelationTypeNotFoundException RelationTypeSupport Remote RemoteCall + RemoteException RemoteObject RemoteObjectInvocationHandler RemoteRef RemoteServer RemoteStub + RenderableImage RenderableImageOp RenderableImageProducer RenderContext RenderedImage + RenderedImageFactory Renderer RenderingHints RepaintManager ReplicateScaleFilter RequestingUserName + RequiredModelMBean RescaleOp ResolutionSyntax Resolver ResolveResult ResourceBundle ResponseCache Result + ResultSet ResultSetMetaData Retention RetentionPolicy ReverbType RGBImageFilter RMIClassLoader + RMIClassLoaderSpi RMIClientSocketFactory RMIConnection RMIConnectionImpl RMIConnectionImpl_Stub + RMIConnector RMIConnectorServer RMIFailureHandler RMIIIOPServerImpl RMIJRMPServerImpl + RMISecurityException RMISecurityManager RMIServer RMIServerImpl RMIServerImpl_Stub + RMIServerSocketFactory RMISocketFactory Robot Role RoleInfo RoleInfoNotFoundException RoleList + RoleNotFoundException RoleResult RoleStatus RoleUnresolved RoleUnresolvedList RootPaneContainer + RootPaneUI RoundingMode RoundRectangle2D RowMapper RowSet RowSetEvent RowSetInternal RowSetListener + RowSetMetaData RowSetMetaDataImpl RowSetReader RowSetWarning RowSetWriter RSAKey RSAKeyGenParameterSpec + RSAMultiPrimePrivateCrtKey RSAMultiPrimePrivateCrtKeySpec RSAOtherPrimeInfo RSAPrivateCrtKey + RSAPrivateCrtKeySpec RSAPrivateKey RSAPrivateKeySpec RSAPublicKey RSAPublicKeySpec RTFEditorKit + RuleBasedCollator Runnable Runtime RuntimeErrorException RuntimeException RuntimeMBeanException + RuntimeMXBean RuntimeOperationsException RuntimePermission SampleModel Sasl SaslClient SaslClientFactory + SaslException SaslServer SaslServerFactory Savepoint SAXParser SAXParserFactory SAXResult SAXSource + SAXTransformerFactory Scanner ScatteringByteChannel ScheduledExecutorService ScheduledFuture + ScheduledThreadPoolExecutor Schema SchemaFactory SchemaFactoryLoader SchemaViolationException Scrollable + Scrollbar ScrollBarUI ScrollPane ScrollPaneAdjustable ScrollPaneConstants ScrollPaneLayout ScrollPaneUI + SealedObject SearchControls SearchResult SecretKey SecretKeyFactory SecretKeyFactorySpi SecretKeySpec + SecureCacheResponse SecureClassLoader SecureRandom SecureRandomSpi Security SecurityException + SecurityManager SecurityPermission Segment SelectableChannel SelectionKey Selector SelectorProvider + Semaphore SeparatorUI Sequence SequenceInputStream Sequencer SerialArray SerialBlob SerialClob + SerialDatalink SerialException Serializable SerializablePermission SerialJavaObject SerialRef + SerialStruct ServerCloneException ServerError ServerException ServerNotActiveException ServerRef + ServerRuntimeException ServerSocket ServerSocketChannel ServerSocketFactory ServiceNotFoundException + ServicePermission ServiceRegistry ServiceUI ServiceUIFactory ServiceUnavailableException Set + SetOfIntegerSyntax Severity Shape ShapeGraphicAttribute SheetCollate Short ShortBuffer + ShortBufferException ShortLookupTable ShortMessage Sides Signature SignatureException SignatureSpi + SignedObject Signer SimpleAttributeSet SimpleBeanInfo SimpleDateFormat SimpleDoc SimpleFormatter + SimpleTimeZone SimpleType SinglePixelPackedSampleModel SingleSelectionModel Size2DSyntax + SizeLimitExceededException SizeRequirements SizeSequence Skeleton SkeletonMismatchException + SkeletonNotFoundException SliderUI Socket SocketAddress SocketChannel SocketException SocketFactory + SocketHandler SocketImpl SocketImplFactory SocketOptions SocketPermission SocketSecurityException + SocketTimeoutException SoftBevelBorder SoftReference SortControl SortedMap SortedSet + SortingFocusTraversalPolicy SortKey SortResponseControl Soundbank SoundbankReader SoundbankResource + Source SourceDataLine SourceLocator SpinnerDateModel SpinnerListModel SpinnerModel SpinnerNumberModel + SpinnerUI SplitPaneUI Spring SpringLayout SQLData SQLException SQLInput SQLInputImpl SQLOutput + SQLOutputImpl SQLPermission SQLWarning SSLContext SSLContextSpi SSLEngine SSLEngineResult SSLException + SSLHandshakeException SSLKeyException SSLPeerUnverifiedException SSLPermission SSLProtocolException + SslRMIClientSocketFactory SslRMIServerSocketFactory SSLServerSocket SSLServerSocketFactory SSLSession + SSLSessionBindingEvent SSLSessionBindingListener SSLSessionContext SSLSocket SSLSocketFactory Stack + StackOverflowError StackTraceElement StandardMBean StartTlsRequest StartTlsResponse StateEdit + StateEditable StateFactory Statement StreamCorruptedException StreamHandler StreamPrintService + StreamPrintServiceFactory StreamResult StreamSource StreamTokenizer StrictMath String StringBuffer + StringBufferInputStream StringBuilder StringCharacterIterator StringContent + StringIndexOutOfBoundsException StringMonitor StringMonitorMBean StringReader StringRefAddr + StringSelection StringTokenizer StringValueExp StringWriter Stroke Struct Stub StubDelegate + StubNotFoundException Style StyleConstants StyleContext StyledDocument StyledEditorKit StyleSheet + Subject SubjectDelegationPermission SubjectDomainCombiner SupportedValuesAttribute SuppressWarnings + SwingConstants SwingPropertyChangeSupport SwingUtilities SyncFactory SyncFactoryException + SyncFailedException SynchronousQueue SyncProvider SyncProviderException SyncResolver SynthConstants + SynthContext Synthesizer SynthGraphicsUtils SynthLookAndFeel SynthPainter SynthStyle SynthStyleFactory + SysexMessage System SystemColor SystemFlavorMap TabableView TabbedPaneUI TabExpander TableCellEditor + TableCellRenderer TableColumn TableColumnModel TableColumnModelEvent TableColumnModelListener + TableHeaderUI TableModel TableModelEvent TableModelListener TableUI TableView TabSet TabStop TabularData + TabularDataSupport TabularType TagElement Target TargetDataLine TargetedNotification Templates + TemplatesHandler TextAction TextArea TextAttribute TextComponent TextEvent TextField TextHitInfo + TextInputCallback TextLayout TextListener TextMeasurer TextOutputCallback TextSyntax TextUI TexturePaint + Thread ThreadDeath ThreadFactory ThreadGroup ThreadInfo ThreadLocal ThreadMXBean ThreadPoolExecutor + Throwable Tie TileObserver Time TimeLimitExceededException TimeoutException Timer + TimerAlarmClockNotification TimerMBean TimerNotification TimerTask Timestamp TimeUnit TimeZone + TitledBorder ToolBarUI Toolkit ToolTipManager ToolTipUI TooManyListenersException Track + TransactionalWriter TransactionRequiredException TransactionRolledbackException Transferable + TransferHandler TransformAttribute Transformer TransformerConfigurationException TransformerException + TransformerFactory TransformerFactoryConfigurationError TransformerHandler Transmitter Transparency + TreeCellEditor TreeCellRenderer TreeExpansionEvent TreeExpansionListener TreeMap TreeModel + TreeModelEvent TreeModelListener TreeNode TreePath TreeSelectionEvent TreeSelectionListener + TreeSelectionModel TreeSet TreeUI TreeWillExpandListener TrustAnchor TrustManager TrustManagerFactory + TrustManagerFactorySpi Type TypeInfoProvider TypeNotPresentException Types TypeVariable UID UIDefaults + UIManager UIResource UndeclaredThrowableException UndoableEdit UndoableEditEvent UndoableEditListener + UndoableEditSupport UndoManager UnexpectedException UnicastRemoteObject UnknownError + UnknownFormatConversionException UnknownFormatFlagsException UnknownGroupException UnknownHostException + UnknownObjectException UnknownServiceException UnmappableCharacterException UnmarshalException + UnmodifiableClassException UnmodifiableSetException UnrecoverableEntryException + UnrecoverableKeyException Unreferenced UnresolvedAddressException UnresolvedPermission + UnsatisfiedLinkError UnsolicitedNotification UnsolicitedNotificationEvent + UnsolicitedNotificationListener UnsupportedAddressTypeException UnsupportedAudioFileException + UnsupportedCallbackException UnsupportedCharsetException UnsupportedClassVersionError + UnsupportedEncodingException UnsupportedFlavorException UnsupportedLookAndFeelException + UnsupportedOperationException URI URIException URIResolver URISyntax URISyntaxException URL + URLClassLoader URLConnection URLDecoder URLEncoder URLStreamHandler URLStreamHandlerFactory + UTFDataFormatException Util UtilDelegate Utilities UUID Validator ValidatorHandler ValueExp ValueHandler + ValueHandlerMultiFormat VariableHeightLayoutCache Vector VerifyError VetoableChangeListener + VetoableChangeListenerProxy VetoableChangeSupport View ViewFactory ViewportLayout ViewportUI + VirtualMachineError Visibility VMID VoiceStatus Void VolatileImage WeakHashMap WeakReference WebRowSet + WildcardType Window WindowAdapter WindowConstants WindowEvent WindowFocusListener WindowListener + WindowStateListener WrappedPlainView WritableByteChannel WritableRaster WritableRenderedImage + WriteAbortedException Writer X500Principal X500PrivateCredential X509Certificate X509CertSelector + X509CRL X509CRLEntry X509CRLSelector X509EncodedKeySpec X509ExtendedKeyManager X509Extension + X509KeyManager X509TrustManager XAConnection XADataSource XAException XAResource Xid XMLConstants + XMLDecoder XMLEncoder XMLFormatter XMLGregorianCalendar XMLParseException XmlReader XmlWriter XPath + XPathConstants XPathException XPathExpression XPathExpressionException XPathFactory + XPathFactoryConfigurationException XPathFunction XPathFunctionException XPathFunctionResolver + XPathVariableResolver ZipEntry ZipException ZipFile ZipInputStream ZipOutputStream ZoneView + ] + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java_script-0.9.6.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java_script-0.9.6.rb new file mode 100644 index 000000000..cb49b7af9 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java_script-0.9.6.rb @@ -0,0 +1,224 @@ +module CodeRay +module Scanners + + class JavaScript < Scanner + + include Streamable + + register_for :java_script + file_extension 'js' + + # The actual JavaScript keywords. + KEYWORDS = %w[ + break case catch continue default delete do else + finally for function if in instanceof new + return switch throw try typeof var void while with + ] + PREDEFINED_CONSTANTS = %w[ + false null true undefined + ] + + MAGIC_VARIABLES = %w[ this arguments ] # arguments was introduced in JavaScript 1.4 + + KEYWORDS_EXPECTING_VALUE = WordList.new.add %w[ + case delete in instanceof new return throw typeof with + ] + + # Reserved for future use. + RESERVED_WORDS = %w[ + abstract boolean byte char class 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 + ] + + IDENT_KIND = WordList.new(:ident). + add(RESERVED_WORDS, :reserved). + add(PREDEFINED_CONSTANTS, :pre_constant). + add(MAGIC_VARIABLES, :local_variable). + add(KEYWORDS, :keyword) + + ESCAPE = / [bfnrtv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x + REGEXP_ESCAPE = / [bBdDsSwW] /x + STRING_CONTENT_PATTERN = { + "'" => /[^\\']+/, + '"' => /[^\\"]+/, + '/' => /[^\\\/]+/, + } + KEY_CHECK_PATTERN = { + "'" => / [^\\']* (?: \\.? [^\\']* )* '? \s* : /x, + '"' => / [^\\"]* (?: \\.? [^\\"]* )* "? \s* : /x, + } + + def scan_tokens tokens, options + + state = :initial + string_delimiter = nil + value_expected = true + key_expected = false + function_expected = false + + until eos? + + kind = nil + match = nil + + case state + + when :initial + + if match = scan(/ \s+ | \\\n /x) + value_expected = true if !value_expected && match.index(?\n) + tokens << [match, :space] + next + + elsif scan(%r! // [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) !mx) + value_expected = true + kind = :comment + + elsif check(/\.?\d/) + key_expected = value_expected = false + if scan(/0[xX][0-9A-Fa-f]+/) + kind = :hex + elsif scan(/(?>0[0-7]+)(?![89.eEfF])/) + kind = :oct + elsif scan(/\d+[fF]|\d*\.\d+(?:[eE][+-]?\d+)?[fF]?|\d+[eE][+-]?\d+[fF]?/) + kind = :float + elsif scan(/\d+/) + kind = :integer + end + + elsif value_expected && match = scan(/<([[:alpha:]]\w*) (?: [^\/>]*\/> | .*?<\/\1>)/xim) + # FIXME: scan over nested tags + xml_scanner.tokenize match + value_expected = false + next + + elsif match = scan(/ [-+*=<>?:;,!&^|(\[{~%]+ | \.(?!\d) /x) + value_expected = true + last_operator = match[-1] + key_expected = (last_operator == ?{) || (last_operator == ?,) + function_expected = false + kind = :operator + + elsif scan(/ [)\]}]+ /x) + function_expected = key_expected = value_expected = false + kind = :operator + + elsif match = scan(/ [$a-zA-Z_][A-Za-z_0-9$]* /x) + kind = IDENT_KIND[match] + value_expected = (kind == :keyword) && KEYWORDS_EXPECTING_VALUE[match] + # TODO: labels + if kind == :ident + if match.index(?$) # $ allowed inside an identifier + kind = :predefined + elsif function_expected + kind = :function + elsif check(/\s*[=:]\s*function\b/) + kind = :function + elsif key_expected && check(/\s*:/) + kind = :key + end + end + function_expected = (kind == :keyword) && (match == 'function') + key_expected = false + + elsif match = scan(/["']/) + if key_expected && check(KEY_CHECK_PATTERN[match]) + state = :key + else + state = :string + end + tokens << [:open, state] + string_delimiter = match + kind = :delimiter + + elsif value_expected && (match = scan(/\/(?=\S)/)) + tokens << [:open, :regexp] + state = :regexp + string_delimiter = '/' + kind = :delimiter + + elsif scan(/ \/ /x) + value_expected = true + key_expected = false + kind = :operator + + else + getch + kind = :error + + end + + when :string, :regexp, :key + if scan(STRING_CONTENT_PATTERN[string_delimiter]) + kind = :content + elsif match = scan(/["'\/]/) + tokens << [match, :delimiter] + if state == :regexp + modifiers = scan(/[gim]+/) + tokens << [modifiers, :modifier] if modifiers && !modifiers.empty? + end + tokens << [:close, state] + string_delimiter = nil + key_expected = value_expected = false + state = :initial + next + elsif state != :regexp && (match = scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox)) + if string_delimiter == "'" && !(match == "\\\\" || match == "\\'") + kind = :content + else + kind = :char + end + elsif state == :regexp && scan(/ \\ (?: #{ESCAPE} | #{REGEXP_ESCAPE} | #{UNICODE_ESCAPE} ) /mox) + kind = :char + elsif scan(/\\./m) + kind = :content + elsif scan(/ \\ | $ /x) + tokens << [:close, state] + kind = :error + key_expected = value_expected = false + state = :initial + else + raise_inspect "else case \" reached; %p not handled." % peek(1), tokens + end + + else + raise_inspect 'Unknown state', tokens + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + + end + + if [:string, :regexp].include? state + tokens << [:close, state] + end + + tokens + end + + protected + + def reset_instance + super + @xml_scanner.reset if defined? @xml_scanner + end + + def xml_scanner + @xml_scanner ||= CodeRay.scanner :xml, :tokens => @tokens, :keep_tokens => true, :keep_state => false + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java_script.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java_script.rb new file mode 100644 index 000000000..1f26348be --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/java_script.rb @@ -0,0 +1,224 @@ +module CodeRay +module Scanners + + class JavaScript < Scanner + + include Streamable + + register_for :java_script + file_extension 'js' + + # The actual JavaScript keywords. + KEYWORDS = %w[ + break case catch continue default delete do else + finally for function if in instanceof new + return switch throw try typeof var void while with + ] + PREDEFINED_CONSTANTS = %w[ + false null true undefined + ] + + MAGIC_VARIABLES = %w[ this arguments ] # arguments was introduced in JavaScript 1.4 + + KEYWORDS_EXPECTING_VALUE = WordList.new.add %w[ + case delete in instanceof new return throw typeof with + ] + + # Reserved for future use. + RESERVED_WORDS = %w[ + abstract boolean byte char class 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 + ] + + IDENT_KIND = WordList.new(:ident). + add(RESERVED_WORDS, :reserved). + add(PREDEFINED_CONSTANTS, :pre_constant). + add(MAGIC_VARIABLES, :local_variable). + add(KEYWORDS, :keyword) + + ESCAPE = / [bfnrtv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x + REGEXP_ESCAPE = / [bBdDsSwW] /x + STRING_CONTENT_PATTERN = { + "'" => /[^\\']+/, + '"' => /[^\\"]+/, + '/' => /[^\\\/]+/, + } + KEY_CHECK_PATTERN = { + "'" => / (?> [^\\']* (?: \\. [^\\']* )* ) ' \s* : /mx, + '"' => / (?> [^\\"]* (?: \\. [^\\"]* )* ) " \s* : /mx, + } + + def scan_tokens tokens, options + + state = :initial + string_delimiter = nil + value_expected = true + key_expected = false + function_expected = false + + until eos? + + kind = nil + match = nil + + case state + + when :initial + + if match = scan(/ \s+ | \\\n /x) + value_expected = true if !value_expected && match.index(?\n) + tokens << [match, :space] + next + + elsif scan(%r! // [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) !mx) + value_expected = true + kind = :comment + + elsif check(/\.?\d/) + key_expected = value_expected = false + if scan(/0[xX][0-9A-Fa-f]+/) + kind = :hex + elsif scan(/(?>0[0-7]+)(?![89.eEfF])/) + kind = :oct + elsif scan(/\d+[fF]|\d*\.\d+(?:[eE][+-]?\d+)?[fF]?|\d+[eE][+-]?\d+[fF]?/) + kind = :float + elsif scan(/\d+/) + kind = :integer + end + + elsif value_expected && match = scan(/<([[:alpha:]]\w*) (?: [^\/>]*\/> | .*?<\/\1>)/xim) + # FIXME: scan over nested tags + xml_scanner.tokenize match + value_expected = false + next + + elsif match = scan(/ [-+*=<>?:;,!&^|(\[{~%]+ | \.(?!\d) /x) + value_expected = true + last_operator = match[-1] + key_expected = (last_operator == ?{) || (last_operator == ?,) + function_expected = false + kind = :operator + + elsif scan(/ [)\]}]+ /x) + function_expected = key_expected = value_expected = false + kind = :operator + + elsif match = scan(/ [$a-zA-Z_][A-Za-z_0-9$]* /x) + kind = IDENT_KIND[match] + value_expected = (kind == :keyword) && KEYWORDS_EXPECTING_VALUE[match] + # TODO: labels + if kind == :ident + if match.index(?$) # $ allowed inside an identifier + kind = :predefined + elsif function_expected + kind = :function + elsif check(/\s*[=:]\s*function\b/) + kind = :function + elsif key_expected && check(/\s*:/) + kind = :key + end + end + function_expected = (kind == :keyword) && (match == 'function') + key_expected = false + + elsif match = scan(/["']/) + if key_expected && check(KEY_CHECK_PATTERN[match]) + state = :key + else + state = :string + end + tokens << [:open, state] + string_delimiter = match + kind = :delimiter + + elsif value_expected && (match = scan(/\/(?=\S)/)) + tokens << [:open, :regexp] + state = :regexp + string_delimiter = '/' + kind = :delimiter + + elsif scan(/ \/ /x) + value_expected = true + key_expected = false + kind = :operator + + else + getch + kind = :error + + end + + when :string, :regexp, :key + if scan(STRING_CONTENT_PATTERN[string_delimiter]) + kind = :content + elsif match = scan(/["'\/]/) + tokens << [match, :delimiter] + if state == :regexp + modifiers = scan(/[gim]+/) + tokens << [modifiers, :modifier] if modifiers && !modifiers.empty? + end + tokens << [:close, state] + string_delimiter = nil + key_expected = value_expected = false + state = :initial + next + elsif state != :regexp && (match = scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox)) + if string_delimiter == "'" && !(match == "\\\\" || match == "\\'") + kind = :content + else + kind = :char + end + elsif state == :regexp && scan(/ \\ (?: #{ESCAPE} | #{REGEXP_ESCAPE} | #{UNICODE_ESCAPE} ) /mox) + kind = :char + elsif scan(/\\./m) + kind = :content + elsif scan(/ \\ | $ /x) + tokens << [:close, state] + kind = :error + key_expected = value_expected = false + state = :initial + else + raise_inspect "else case \" reached; %p not handled." % peek(1), tokens + end + + else + raise_inspect 'Unknown state', tokens + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + + end + + if [:string, :regexp].include? state + tokens << [:close, state] + end + + tokens + end + + protected + + def reset_instance + super + @xml_scanner.reset if defined? @xml_scanner + end + + def xml_scanner + @xml_scanner ||= CodeRay.scanner :xml, :tokens => @tokens, :keep_tokens => true, :keep_state => false + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/json.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/json.rb new file mode 100644 index 000000000..abe24fb04 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/json.rb @@ -0,0 +1,108 @@ +module CodeRay +module Scanners + + class JSON < Scanner + + include Streamable + + register_for :json + file_extension 'json' + + KINDS_NOT_LOC = [ + :float, :char, :content, :delimiter, + :error, :integer, :operator, :value, + ] + + ESCAPE = / [bfnrt\\"\/] /x + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} /x + + def scan_tokens tokens, options + + state = :initial + stack = [] + key_expected = false + + until eos? + + kind = nil + match = nil + + case state + + when :initial + if match = scan(/ \s+ | \\\n /x) + tokens << [match, :space] + next + elsif match = scan(/ [:,\[{\]}] /x) + kind = :operator + case match + when '{' then stack << :object; key_expected = true + when '[' then stack << :array + when ':' then key_expected = false + when ',' then key_expected = true if stack.last == :object + when '}', ']' then stack.pop # no error recovery, but works for valid JSON + end + elsif match = scan(/ true | false | null /x) + kind = :value + elsif match = scan(/-?(?:0|[1-9]\d*)/) + kind = :integer + if scan(/\.\d+(?:[eE][-+]?\d+)?|[eE][-+]?\d+/) + match << matched + kind = :float + end + elsif match = scan(/"/) + state = key_expected ? :key : :string + tokens << [:open, state] + kind = :delimiter + else + getch + kind = :error + end + + when :string, :key + if scan(/[^\\"]+/) + kind = :content + elsif scan(/"/) + tokens << ['"', :delimiter] + tokens << [:close, state] + state = :initial + next + elsif scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox) + kind = :char + elsif scan(/\\./m) + kind = :content + elsif scan(/ \\ | $ /x) + tokens << [:close, state] + kind = :error + state = :initial + else + raise_inspect "else case \" reached; %p not handled." % peek(1), tokens + end + + else + raise_inspect 'Unknown state', tokens + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + + end + + if [:string, :key].include? state + tokens << [:close, state] + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/nitro_xhtml.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/nitro_xhtml.rb new file mode 100644 index 000000000..6eb1d3b8b --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/nitro_xhtml.rb @@ -0,0 +1,136 @@ +module CodeRay +module Scanners + + load :html + load :ruby + + # Nitro XHTML Scanner + class NitroXHTML < Scanner + + include Streamable + register_for :nitro_xhtml + file_extension :xhtml + title 'Nitro XHTML' + + KINDS_NOT_LOC = HTML::KINDS_NOT_LOC + + NITRO_RUBY_BLOCK = / + <\?r + (?> + [^\?]* + (?> \?(?!>) [^\?]* )* + ) + (?: \?> )? + | + + (?> + [^<]* + (?> <(?!\/ruby>) [^<]* )* + ) + (?: <\/ruby> )? + | + <% + (?> + [^%]* + (?> %(?!>) [^%]* )* + ) + (?: %> )? + /mx + + NITRO_VALUE_BLOCK = / + \# + (?: + \{ + [^{}]* + (?> + \{ [^}]* \} + (?> [^{}]* ) + )* + \}? + | \| [^|]* \|? + | \( [^)]* \)? + | \[ [^\]]* \]? + | \\ [^\\]* \\? + ) + /x + + NITRO_ENTITY = / + % (?: \#\d+ | \w+ ) ; + / + + START_OF_RUBY = / + (?=[<\#%]) + < (?: \?r | % | ruby> ) + | \# [{(|] + | % (?: \#\d+ | \w+ ) ; + /x + + CLOSING_PAREN = Hash.new do |h, p| + h[p] = p + end.update( { + '(' => ')', + '[' => ']', + '{' => '}', + } ) + + private + + def setup + @ruby_scanner = CodeRay.scanner :ruby, :tokens => @tokens, :keep_tokens => true + @html_scanner = CodeRay.scanner :html, :tokens => @tokens, :keep_tokens => true, :keep_state => true + end + + def reset_instance + super + @html_scanner.reset + end + + def scan_tokens tokens, options + + until eos? + + if (match = scan_until(/(?=#{START_OF_RUBY})/o) || scan_until(/\z/)) and not match.empty? + @html_scanner.tokenize match + + elsif match = scan(/#{NITRO_VALUE_BLOCK}/o) + start_tag = match[0,2] + delimiter = CLOSING_PAREN[start_tag[1,1]] + end_tag = match[-1,1] == delimiter ? delimiter : '' + tokens << [:open, :inline] + tokens << [start_tag, :inline_delimiter] + code = match[start_tag.size .. -1 - end_tag.size] + @ruby_scanner.tokenize code + tokens << [end_tag, :inline_delimiter] unless end_tag.empty? + tokens << [:close, :inline] + + elsif match = scan(/#{NITRO_RUBY_BLOCK}/o) + start_tag = '' ? '?>' : '' + tokens << [:open, :inline] + tokens << [start_tag, :inline_delimiter] + code = match[start_tag.size .. -(end_tag.size)-1] + @ruby_scanner.tokenize code + tokens << [end_tag, :inline_delimiter] unless end_tag.empty? + tokens << [:close, :inline] + + elsif entity = scan(/#{NITRO_ENTITY}/o) + tokens << [entity, :entity] + + elsif scan(/%/) + tokens << [matched, :error] + + else + raise_inspect 'else-case reached!', tokens + + end + + end + + tokens + + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/php.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/php.rb new file mode 100644 index 000000000..cb93264f5 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/php.rb @@ -0,0 +1,533 @@ +module CodeRay +module Scanners + + load :html + + # Original by Stefan Walk. + class PHP < Scanner + + register_for :php + file_extension 'php' + + KINDS_NOT_LOC = HTML::KINDS_NOT_LOC + + def setup + @html_scanner = CodeRay.scanner :html, :tokens => @tokens, :keep_tokens => true, :keep_state => true + end + + def reset_instance + super + @html_scanner.reset + end + + module Words + + # according to http://www.php.net/manual/en/reserved.keywords.php + KEYWORDS = %w[ + abstract and array as break case catch class clone const continue declare default do else elseif + enddeclare endfor endforeach endif endswitch endwhile extends final for foreach function global + goto if implements interface instanceof namespace new or private protected public static switch + throw try use var while xor + cfunction old_function + ] + + TYPES = %w[ int integer float double bool boolean string array object resource ] + + LANGUAGE_CONSTRUCTS = %w[ + die echo empty exit eval include include_once isset list + require require_once return print unset + ] + + CLASSES = %w[ Directory stdClass __PHP_Incomplete_Class exception php_user_filter Closure ] + + # according to http://php.net/quickref.php on 2009-04-21; + # all functions with _ excluded (module functions) and selected additional functions + BUILTIN_FUNCTIONS = %w[ + abs acos acosh addcslashes addslashes aggregate array arsort ascii2ebcdic asin asinh asort assert atan atan2 + atanh basename bcadd bccomp bcdiv bcmod bcmul bcpow bcpowmod bcscale bcsqrt bcsub bin2hex bindec + bindtextdomain bzclose bzcompress bzdecompress bzerrno bzerror bzerrstr bzflush bzopen bzread bzwrite + calculhmac ceil chdir checkdate checkdnsrr chgrp chmod chop chown chr chroot clearstatcache closedir closelog + compact constant copy cos cosh count crc32 crypt current date dcgettext dcngettext deaggregate decbin dechex + decoct define defined deg2rad delete dgettext die dirname diskfreespace dl dngettext doubleval each + ebcdic2ascii echo empty end ereg eregi escapeshellarg escapeshellcmd eval exec exit exp explode expm1 extract + fclose feof fflush fgetc fgetcsv fgets fgetss file fileatime filectime filegroup fileinode filemtime fileowner + fileperms filepro filesize filetype floatval flock floor flush fmod fnmatch fopen fpassthru fprintf fputcsv + fputs fread frenchtojd fscanf fseek fsockopen fstat ftell ftok ftruncate fwrite getallheaders getcwd getdate + getenv gethostbyaddr gethostbyname gethostbynamel getimagesize getlastmod getmxrr getmygid getmyinode getmypid + getmyuid getopt getprotobyname getprotobynumber getrandmax getrusage getservbyname getservbyport gettext + gettimeofday gettype glob gmdate gmmktime gmstrftime gregoriantojd gzclose gzcompress gzdecode gzdeflate + gzencode gzeof gzfile gzgetc gzgets gzgetss gzinflate gzopen gzpassthru gzputs gzread gzrewind gzseek gztell + gzuncompress gzwrite hash header hebrev hebrevc hexdec htmlentities htmlspecialchars hypot iconv idate + implode include intval ip2long iptcembed iptcparse isset + jddayofweek jdmonthname jdtofrench jdtogregorian jdtojewish jdtojulian jdtounix jewishtojd join jpeg2wbmp + juliantojd key krsort ksort lcfirst lchgrp lchown levenshtein link linkinfo list localeconv localtime log + log10 log1p long2ip lstat ltrim mail main max md5 metaphone mhash microtime min mkdir mktime msql natcasesort + natsort next ngettext nl2br nthmac octdec opendir openlog + ord overload pack passthru pathinfo pclose pfsockopen phpcredits phpinfo phpversion pi png2wbmp popen pos pow + prev print printf putenv quotemeta rad2deg rand range rawurldecode rawurlencode readdir readfile readgzfile + readline readlink realpath recode rename require reset rewind rewinddir rmdir round rsort rtrim scandir + serialize setcookie setlocale setrawcookie settype sha1 shuffle signeurlpaiement sin sinh sizeof sleep snmpget + snmpgetnext snmprealwalk snmpset snmpwalk snmpwalkoid sort soundex split spliti sprintf sqrt srand sscanf stat + strcasecmp strchr strcmp strcoll strcspn strftime stripcslashes stripos stripslashes stristr strlen + strnatcasecmp strnatcmp strncasecmp strncmp strpbrk strpos strptime strrchr strrev strripos strrpos strspn + strstr strtok strtolower strtotime strtoupper strtr strval substr symlink syslog system tan tanh tempnam + textdomain time tmpfile touch trim uasort ucfirst ucwords uksort umask uniqid unixtojd unlink unpack + unserialize unset urldecode urlencode usleep usort vfprintf virtual vprintf vsprintf wordwrap + array_change_key_case array_chunk array_combine array_count_values array_diff array_diff_assoc + array_diff_key array_diff_uassoc array_diff_ukey array_fill array_fill_keys array_filter array_flip + array_intersect array_intersect_assoc array_intersect_key array_intersect_uassoc array_intersect_ukey + array_key_exists array_keys array_map array_merge array_merge_recursive array_multisort array_pad + array_pop array_product array_push array_rand array_reduce array_reverse array_search array_shift + array_slice array_splice array_sum array_udiff array_udiff_assoc array_udiff_uassoc array_uintersect + array_uintersect_assoc array_uintersect_uassoc array_unique array_unshift array_values array_walk + array_walk_recursive + assert_options base_convert base64_decode base64_encode + chunk_split class_exists class_implements class_parents + count_chars debug_backtrace debug_print_backtrace debug_zval_dump + error_get_last error_log error_reporting extension_loaded + file_exists file_get_contents file_put_contents load_file + func_get_arg func_get_args func_num_args function_exists + get_browser get_called_class get_cfg_var get_class get_class_methods get_class_vars + get_current_user get_declared_classes get_declared_interfaces get_defined_constants + get_defined_functions get_defined_vars get_extension_funcs get_headers get_html_translation_table + get_include_path get_included_files get_loaded_extensions get_magic_quotes_gpc get_magic_quotes_runtime + get_meta_tags get_object_vars get_parent_class get_required_filesget_resource_type + gc_collect_cycles gc_disable gc_enable gc_enabled + halt_compiler headers_list headers_sent highlight_file highlight_string + html_entity_decode htmlspecialchars_decode + in_array include_once inclued_get_data + is_a is_array is_binary is_bool is_buffer is_callable is_dir is_double is_executable is_file is_finite + is_float is_infinite is_int is_integer is_link is_long is_nan is_null is_numeric is_object is_readable + is_real is_resource is_scalar is_soap_fault is_string is_subclass_of is_unicode is_uploaded_file + is_writable is_writeable + locale_get_default locale_set_default + number_format override_function parse_str parse_url + php_check_syntax php_ini_loaded_file php_ini_scanned_files php_logo_guid php_sapi_name + php_strip_whitespace php_uname + preg_filter preg_grep preg_last_error preg_match preg_match_all preg_quote preg_replace + preg_replace_callback preg_split print_r + require_once register_shutdown_function register_tick_function + set_error_handler set_exception_handler set_file_buffer set_include_path + set_magic_quotes_runtime set_time_limit shell_exec + str_getcsv str_ireplace str_pad str_repeat str_replace str_rot13 str_shuffle str_split str_word_count + strip_tags substr_compare substr_count substr_replace + time_nanosleep time_sleep_until + token_get_all token_name trigger_error + unregister_tick_function use_soap_error_handler user_error + utf8_decode utf8_encode var_dump var_export + version_compare + zend_logo_guid zend_thread_id zend_version + create_function call_user_func_array + posix_access posix_ctermid posix_get_last_error posix_getcwd posix_getegid + posix_geteuid posix_getgid posix_getgrgid posix_getgrnam posix_getgroups + posix_getlogin posix_getpgid posix_getpgrp posix_getpid posix_getppid + posix_getpwnam posix_getpwuid posix_getrlimit posix_getsid posix_getuid + posix_initgroups posix_isatty posix_kill posix_mkfifo posix_mknod + posix_setegid posix_seteuid posix_setgid posix_setpgid posix_setsid + posix_setuid posix_strerror posix_times posix_ttyname posix_uname + pcntl_alarm pcntl_exec pcntl_fork pcntl_getpriority pcntl_setpriority + pcntl_signal pcntl_signal_dispatch pcntl_sigprocmask pcntl_sigtimedwait + pcntl_sigwaitinfo pcntl_wait pcntl_waitpid pcntl_wexitstatus pcntl_wifexited + pcntl_wifsignaled pcntl_wifstopped pcntl_wstopsig pcntl_wtermsig + ] + # TODO: more built-in PHP functions? + + EXCEPTIONS = %w[ + E_ERROR E_WARNING E_PARSE E_NOTICE E_CORE_ERROR E_CORE_WARNING E_COMPILE_ERROR E_COMPILE_WARNING + E_USER_ERROR E_USER_WARNING E_USER_NOTICE E_DEPRECATED E_USER_DEPRECATED E_ALL E_STRICT + ] + + CONSTANTS = %w[ + null true false self parent + __LINE__ __DIR__ __FILE__ __LINE__ + __CLASS__ __NAMESPACE__ __METHOD__ __FUNCTION__ + PHP_VERSION PHP_MAJOR_VERSION PHP_MINOR_VERSION PHP_RELEASE_VERSION PHP_VERSION_ID PHP_EXTRA_VERSION PHP_ZTS + PHP_DEBUG PHP_MAXPATHLEN PHP_OS PHP_SAPI PHP_EOL PHP_INT_MAX PHP_INT_SIZE DEFAULT_INCLUDE_PATH + PEAR_INSTALL_DIR PEAR_EXTENSION_DIR PHP_EXTENSION_DIR PHP_PREFIX PHP_BINDIR PHP_LIBDIR PHP_DATADIR + PHP_SYSCONFDIR PHP_LOCALSTATEDIR PHP_CONFIG_FILE_PATH PHP_CONFIG_FILE_SCAN_DIR PHP_SHLIB_SUFFIX + PHP_OUTPUT_HANDLER_START PHP_OUTPUT_HANDLER_CONT PHP_OUTPUT_HANDLER_END + __COMPILER_HALT_OFFSET__ + EXTR_OVERWRITE EXTR_SKIP EXTR_PREFIX_SAME EXTR_PREFIX_ALL EXTR_PREFIX_INVALID EXTR_PREFIX_IF_EXISTS + EXTR_IF_EXISTS SORT_ASC SORT_DESC SORT_REGULAR SORT_NUMERIC SORT_STRING CASE_LOWER CASE_UPPER COUNT_NORMAL + COUNT_RECURSIVE ASSERT_ACTIVE ASSERT_CALLBACK ASSERT_BAIL ASSERT_WARNING ASSERT_QUIET_EVAL CONNECTION_ABORTED + CONNECTION_NORMAL CONNECTION_TIMEOUT INI_USER INI_PERDIR INI_SYSTEM INI_ALL M_E M_LOG2E M_LOG10E M_LN2 M_LN10 + M_PI M_PI_2 M_PI_4 M_1_PI M_2_PI M_2_SQRTPI M_SQRT2 M_SQRT1_2 CRYPT_SALT_LENGTH CRYPT_STD_DES CRYPT_EXT_DES + CRYPT_MD5 CRYPT_BLOWFISH DIRECTORY_SEPARATOR SEEK_SET SEEK_CUR SEEK_END LOCK_SH LOCK_EX LOCK_UN LOCK_NB + HTML_SPECIALCHARS HTML_ENTITIES ENT_COMPAT ENT_QUOTES ENT_NOQUOTES INFO_GENERAL INFO_CREDITS + INFO_CONFIGURATION INFO_MODULES INFO_ENVIRONMENT INFO_VARIABLES INFO_LICENSE INFO_ALL CREDITS_GROUP + CREDITS_GENERAL CREDITS_SAPI CREDITS_MODULES CREDITS_DOCS CREDITS_FULLPAGE CREDITS_QA CREDITS_ALL STR_PAD_LEFT + STR_PAD_RIGHT STR_PAD_BOTH PATHINFO_DIRNAME PATHINFO_BASENAME PATHINFO_EXTENSION PATH_SEPARATOR CHAR_MAX + LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_ALL LC_MESSAGES ABDAY_1 ABDAY_2 ABDAY_3 ABDAY_4 ABDAY_5 + ABDAY_6 ABDAY_7 DAY_1 DAY_2 DAY_3 DAY_4 DAY_5 DAY_6 DAY_7 ABMON_1 ABMON_2 ABMON_3 ABMON_4 ABMON_5 ABMON_6 + ABMON_7 ABMON_8 ABMON_9 ABMON_10 ABMON_11 ABMON_12 MON_1 MON_2 MON_3 MON_4 MON_5 MON_6 MON_7 MON_8 MON_9 + MON_10 MON_11 MON_12 AM_STR PM_STR D_T_FMT D_FMT T_FMT T_FMT_AMPM ERA ERA_YEAR ERA_D_T_FMT ERA_D_FMT ERA_T_FMT + ALT_DIGITS INT_CURR_SYMBOL CURRENCY_SYMBOL CRNCYSTR MON_DECIMAL_POINT MON_THOUSANDS_SEP MON_GROUPING + POSITIVE_SIGN NEGATIVE_SIGN INT_FRAC_DIGITS FRAC_DIGITS P_CS_PRECEDES P_SEP_BY_SPACE N_CS_PRECEDES + N_SEP_BY_SPACE P_SIGN_POSN N_SIGN_POSN DECIMAL_POINT RADIXCHAR THOUSANDS_SEP THOUSEP GROUPING YESEXPR NOEXPR + YESSTR NOSTR CODESET LOG_EMERG LOG_ALERT LOG_CRIT LOG_ERR LOG_WARNING LOG_NOTICE LOG_INFO LOG_DEBUG LOG_KERN + LOG_USER LOG_MAIL LOG_DAEMON LOG_AUTH LOG_SYSLOG LOG_LPR LOG_NEWS LOG_UUCP LOG_CRON LOG_AUTHPRIV LOG_LOCAL0 + LOG_LOCAL1 LOG_LOCAL2 LOG_LOCAL3 LOG_LOCAL4 LOG_LOCAL5 LOG_LOCAL6 LOG_LOCAL7 LOG_PID LOG_CONS LOG_ODELAY + LOG_NDELAY LOG_NOWAIT LOG_PERROR + ] + + PREDEFINED = %w[ + $GLOBALS $_SERVER $_GET $_POST $_FILES $_REQUEST $_SESSION $_ENV + $_COOKIE $php_errormsg $HTTP_RAW_POST_DATA $http_response_header + $argc $argv + ] + + IDENT_KIND = CaseIgnoringWordList.new(:ident). + add(KEYWORDS, :reserved). + add(TYPES, :pre_type). + add(LANGUAGE_CONSTRUCTS, :reserved). + add(BUILTIN_FUNCTIONS, :predefined). + add(CLASSES, :pre_constant). + add(EXCEPTIONS, :exception). + add(CONSTANTS, :pre_constant) + + VARIABLE_KIND = WordList.new(:local_variable). + add(PREDEFINED, :predefined) + end + + module RE + + PHP_START = / + ]*?language\s*=\s*"php"[^>]*?> | + ]*?language\s*=\s*'php'[^>]*?> | + <\?php\d? | + <\?(?!xml) + /xi + + PHP_END = %r! + | + \?> + !xi + + HTML_INDICATOR = / ]/i + + IDENTIFIER = /[a-z_\x7f-\xFF][a-z0-9_\x7f-\xFF]*/i + VARIABLE = /\$#{IDENTIFIER}/ + + OPERATOR = / + \.(?!\d)=? | # dot that is not decimal point, string concatenation + && | \|\| | # logic + :: | -> | => | # scope, member, dictionary + \\(?!\n) | # namespace + \+\+ | -- | # increment, decrement + [,;?:()\[\]{}] | # simple delimiters + [-+*\/%&|^]=? | # ordinary math, binary logic, assignment shortcuts + [~$] | # whatever + =& | # reference assignment + [=!]=?=? | <> | # comparison and assignment + <<=? | >>=? | [<>]=? # comparison and shift + /x + + end + + def scan_tokens tokens, options + if string.respond_to?(:encoding) + unless string.encoding == Encoding::ASCII_8BIT + self.string = string.encode Encoding::ASCII_8BIT, + :invalid => :replace, :undef => :replace, :replace => '?' + end + end + + if check(RE::PHP_START) || # starts with #{RE::IDENTIFIER}/o) + tokens << [:open, :inline] + tokens << [match, :local_variable] + tokens << [scan(/->/), :operator] + tokens << [scan(/#{RE::IDENTIFIER}/o), :ident] + tokens << [:close, :inline] + next + elsif check(/->/) + match << scan(/->/) + kind = :error + end + elsif match = scan(/\{/) + if check(/\$/) + kind = :delimiter + states[-1] = [states.last, delimiter] + delimiter = nil + states.push :php + tokens << [:open, :inline] + else + kind = :string + end + elsif scan(/\$\{#{RE::IDENTIFIER}\}/o) + kind = :local_variable + elsif scan(/\$/) + kind = :content + end + + when :class_expected + if scan(/\s+/) + kind = :space + elsif match = scan(/#{RE::IDENTIFIER}/o) + kind = :class + states.pop + else + states.pop + next + end + + when :function_expected + if scan(/\s+/) + kind = :space + elsif scan(/&/) + kind = :operator + elsif match = scan(/#{RE::IDENTIFIER}/o) + kind = :function + states.pop + else + states.pop + next + end + + else + raise_inspect 'Unknown state!', tokens, states + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens, states + end + raise_inspect 'Empty token', tokens, states unless match + + tokens << [match, kind] + + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/plaintext.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/plaintext.rb new file mode 100644 index 000000000..6cbb1196c --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/plaintext.rb @@ -0,0 +1,21 @@ +module CodeRay +module Scanners + + class Plaintext < Scanner + + register_for :plaintext, :plain + title 'Plain text' + + include Streamable + + KINDS_NOT_LOC = [:plain] + + def scan_tokens tokens, options + text = (scan_until(/\z/) || '') + tokens << [text, :plain] + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/python.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/python.rb new file mode 100644 index 000000000..1daa79fcf --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/python.rb @@ -0,0 +1,285 @@ +module CodeRay +module Scanners + + # Bases on pygments' PythonLexer, see + # http://dev.pocoo.org/projects/pygments/browser/pygments/lexers/agile.py. + class Python < Scanner + + include Streamable + + register_for :python + file_extension 'py' + + KEYWORDS = [ + 'and', 'as', 'assert', 'break', 'class', 'continue', 'def', + 'del', 'elif', 'else', 'except', 'finally', 'for', + 'from', 'global', 'if', 'import', 'in', 'is', 'lambda', 'not', + 'or', 'pass', 'raise', 'return', 'try', 'while', 'with', 'yield', + 'nonlocal', # new in Python 3 + ] + + OLD_KEYWORDS = [ + 'exec', 'print', # gone in Python 3 + ] + + PREDEFINED_METHODS_AND_TYPES = %w[ + __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 + ] + + PREDEFINED_EXCEPTIONS = %w[ + 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 + ] + + PREDEFINED_VARIABLES_AND_CONSTANTS = [ + 'False', 'True', 'None', # "keywords" since Python 3 + 'self', 'Ellipsis', 'NotImplemented', + ] + + IDENT_KIND = WordList.new(:ident). + add(KEYWORDS, :keyword). + add(OLD_KEYWORDS, :old_keyword). + add(PREDEFINED_METHODS_AND_TYPES, :predefined). + add(PREDEFINED_VARIABLES_AND_CONSTANTS, :pre_constant). + add(PREDEFINED_EXCEPTIONS, :exception) + + NAME = / [^\W\d] \w* /x + ESCAPE = / [abfnrtv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} | N\{[-\w ]+\} /x + + OPERATOR = / + \.\.\. | # ellipsis + \.(?!\d) | # dot but not decimal point + [,;:()\[\]{}] | # simple delimiters + \/\/=? | \*\*=? | # special math + [-+*\/%&|^]=? | # ordinary math and binary logic + [~`] | # binary complement and inspection + <<=? | >>=? | [<>=]=? | != # comparison and assignment + /x + + STRING_DELIMITER_REGEXP = Hash.new do |h, delimiter| + h[delimiter] = Regexp.union delimiter + end + + STRING_CONTENT_REGEXP = Hash.new do |h, delimiter| + h[delimiter] = / [^\\\n]+? (?= \\ | $ | #{Regexp.escape(delimiter)} ) /x + end + + DEF_NEW_STATE = WordList.new(:initial). + add(%w(def), :def_expected). + add(%w(import from), :include_expected). + add(%w(class), :class_expected) + + DESCRIPTOR = / + #{NAME} + (?: \. #{NAME} )* + | \* + /x + + def scan_tokens tokens, options + + state = :initial + string_delimiter = nil + string_raw = false + import_clause = class_name_follows = last_token_dot = false + unicode = string.respond_to?(:encoding) && string.encoding.name == 'UTF-8' + from_import_state = [] + + until eos? + + kind = nil + match = nil + + if state == :string + if scan(STRING_DELIMITER_REGEXP[string_delimiter]) + tokens << [matched, :delimiter] + tokens << [:close, :string] + state = :initial + next + elsif string_delimiter.size == 3 && scan(/\n/) + kind = :content + elsif scan(STRING_CONTENT_REGEXP[string_delimiter]) + kind = :content + elsif !string_raw && scan(/ \\ #{ESCAPE} /ox) + kind = :char + elsif scan(/ \\ #{UNICODE_ESCAPE} /ox) + kind = :char + elsif scan(/ \\ . /x) + kind = :content + elsif scan(/ \\ | $ /x) + tokens << [:close, :string] + kind = :error + state = :initial + else + raise_inspect "else case \" reached; %p not handled." % peek(1), tokens, state + end + + elsif match = scan(/ [ \t]+ | \\\n /x) + tokens << [match, :space] + next + + elsif match = scan(/\n/) + tokens << [match, :space] + state = :initial if state == :include_expected + next + + elsif match = scan(/ \# [^\n]* /mx) + tokens << [match, :comment] + next + + elsif state == :initial + + if scan(/#{OPERATOR}/o) + kind = :operator + + elsif match = scan(/(u?r?|b)?("""|"|'''|')/i) + tokens << [:open, :string] + string_delimiter = self[2] + string_raw = false + modifiers = self[1] + unless modifiers.empty? + string_raw = !!modifiers.index(?r) + tokens << [modifiers, :modifier] + match = string_delimiter + end + state = :string + kind = :delimiter + + # TODO: backticks + + elsif match = scan(unicode ? /#{NAME}/uo : /#{NAME}/o) + kind = IDENT_KIND[match] + # TODO: keyword arguments + kind = :ident if last_token_dot + if kind == :old_keyword + kind = check(/\(/) ? :ident : :keyword + elsif kind == :predefined && check(/ *=/) + kind = :ident + elsif kind == :keyword + state = DEF_NEW_STATE[match] + from_import_state << match.to_sym if state == :include_expected + end + + elsif scan(/@[a-zA-Z0-9_.]+[lL]?/) + kind = :decorator + + elsif scan(/0[xX][0-9A-Fa-f]+[lL]?/) + kind = :hex + + elsif scan(/0[bB][01]+[lL]?/) + kind = :bin + + elsif match = scan(/(?:\d*\.\d+|\d+\.\d*)(?:[eE][+-]?\d+)?|\d+[eE][+-]?\d+/) + kind = :float + if scan(/[jJ]/) + match << matched + kind = :imaginary + end + + elsif scan(/0[oO][0-7]+|0[0-7]+(?![89.eE])[lL]?/) + kind = :oct + + elsif match = scan(/\d+([lL])?/) + kind = :integer + if self[1] == nil && scan(/[jJ]/) + match << matched + kind = :imaginary + end + + else + getch + kind = :error + + end + + elsif state == :def_expected + state = :initial + if match = scan(unicode ? /#{NAME}/uo : /#{NAME}/o) + kind = :method + else + next + end + + elsif state == :class_expected + state = :initial + if match = scan(unicode ? /#{NAME}/uo : /#{NAME}/o) + kind = :class + else + next + end + + elsif state == :include_expected + if match = scan(unicode ? /#{DESCRIPTOR}/uo : /#{DESCRIPTOR}/o) + kind = :include + if match == 'as' + kind = :keyword + from_import_state << :as + elsif from_import_state.first == :from && match == 'import' + kind = :keyword + from_import_state << :import + elsif from_import_state.last == :as + # kind = match[0,1][unicode ? /[[:upper:]]/u : /[[:upper:]]/] ? :class : :method + kind = :ident + from_import_state.pop + elsif IDENT_KIND[match] == :keyword + unscan + match = nil + state = :initial + next + end + elsif match = scan(/,/) + from_import_state.pop if from_import_state.last == :as + kind = :operator + else + from_import_state = [] + state = :initial + next + end + + else + raise_inspect 'Unknown state', tokens, state + + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens, state + end + raise_inspect 'Empty token', tokens, state unless match + + last_token_dot = match == '.' + + tokens << [match, kind] + + end + + if state == :string + tokens << [:close, :string] + end + + tokens + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/rhtml.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/rhtml.rb new file mode 100644 index 000000000..378d0786d --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/rhtml.rb @@ -0,0 +1,78 @@ +module CodeRay +module Scanners + + load :html + load :ruby + + # RHTML Scanner + class RHTML < Scanner + + include Streamable + register_for :rhtml + title 'HTML ERB Template' + + KINDS_NOT_LOC = HTML::KINDS_NOT_LOC + + ERB_RUBY_BLOCK = / + <%(?!%)[=-]? + (?> + [^\-%]* # normal* + (?> # special + (?: %(?!>) | -(?!%>) ) + [^\-%]* # normal* + )* + ) + (?: -?%> )? + /x + + START_OF_ERB = / + <%(?!%) + /x + + private + + def setup + @ruby_scanner = CodeRay.scanner :ruby, :tokens => @tokens, :keep_tokens => true + @html_scanner = CodeRay.scanner :html, :tokens => @tokens, :keep_tokens => true, :keep_state => true + end + + def reset_instance + super + @html_scanner.reset + end + + def scan_tokens tokens, options + + until eos? + + if (match = scan_until(/(?=#{START_OF_ERB})/o) || scan_until(/\z/)) and not match.empty? + @html_scanner.tokenize match + + elsif match = scan(/#{ERB_RUBY_BLOCK}/o) + start_tag = match[/\A<%[-=#]?/] + end_tag = match[/-?%?>?\z/] + tokens << [:open, :inline] + tokens << [start_tag, :inline_delimiter] + code = match[start_tag.size .. -1 - end_tag.size] + if start_tag == '<%#' + tokens << [code, :comment] + else + @ruby_scanner.tokenize code + end + tokens << [end_tag, :inline_delimiter] unless end_tag.empty? + tokens << [:close, :inline] + + else + raise_inspect 'else-case reached!', tokens + end + + end + + tokens + + end + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/ruby.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/ruby.rb new file mode 100644 index 000000000..3cadc64d1 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/ruby.rb @@ -0,0 +1,444 @@ +# encoding: utf-8 +module CodeRay +module Scanners + + # This scanner is really complex, since Ruby _is_ a complex language! + # + # It tries to highlight 100% of all common code, + # and 90% of strange codes. + # + # It is optimized for HTML highlighting, and is not very useful for + # parsing or pretty printing. + # + # For now, I think it's better than the scanners in VIM or Syntax, or + # any highlighter I was able to find, except Caleb's RubyLexer. + # + # I hope it's also better than the rdoc/irb lexer. + class Ruby < Scanner + + include Streamable + + register_for :ruby + file_extension 'rb' + + helper :patterns + + if not defined? EncodingError + EncodingError = Class.new Exception + end + + private + def scan_tokens tokens, options + if string.respond_to?(:encoding) + unless string.encoding == Encoding::UTF_8 + self.string = string.encode Encoding::UTF_8, + :invalid => :replace, :undef => :replace, :replace => '?' + end + unicode = false + else + unicode = exist?(/[^\x00-\x7f]/) + end + + last_token_dot = false + value_expected = true + heredocs = nil + last_state = nil + state = :initial + depth = nil + inline_block_stack = [] + + + patterns = Patterns # avoid constant lookup + + until eos? + match = nil + kind = nil + + if state.instance_of? patterns::StringState +# {{{ + match = scan_until(state.pattern) || scan_until(/\z/) + tokens << [match, :content] unless match.empty? + break if eos? + + if state.heredoc and self[1] # end of heredoc + match = getch.to_s + match << scan_until(/$/) unless eos? + tokens << [match, :delimiter] + tokens << [:close, state.type] + state = state.next_state + next + end + + case match = getch + + when state.delim + if state.paren + state.paren_depth -= 1 + if state.paren_depth > 0 + tokens << [match, :nesting_delimiter] + next + end + end + tokens << [match, :delimiter] + if state.type == :regexp and not eos? + modifiers = scan(/#{patterns::REGEXP_MODIFIERS}/ox) + tokens << [modifiers, :modifier] unless modifiers.empty? + end + tokens << [:close, state.type] + value_expected = false + state = state.next_state + + when '\\' + if state.interpreted + if esc = scan(/ #{patterns::ESCAPE} /ox) + tokens << [match + esc, :char] + else + tokens << [match, :error] + end + else + case m = getch + when state.delim, '\\' + tokens << [match + m, :char] + when nil + tokens << [match, :error] + else + tokens << [match + m, :content] + end + end + + when '#' + case peek(1) + when '{' + inline_block_stack << [state, depth, heredocs] + value_expected = true + state = :initial + depth = 1 + tokens << [:open, :inline] + tokens << [match + getch, :inline_delimiter] + when '$', '@' + tokens << [match, :escape] + last_state = state # scan one token as normal code, then return here + state = :initial + else + raise_inspect 'else-case # reached; #%p not handled' % peek(1), tokens + end + + when state.paren + state.paren_depth += 1 + tokens << [match, :nesting_delimiter] + + when /#{patterns::REGEXP_SYMBOLS}/ox + tokens << [match, :function] + + else + raise_inspect 'else-case " reached; %p not handled, state = %p' % [match, state], tokens + + end + next +# }}} + else +# {{{ + if match = scan(/[ \t\f]+/) + kind = :space + match << scan(/\s*/) unless eos? || heredocs + value_expected = true if match.index(?\n) + tokens << [match, kind] + next + + elsif match = scan(/\\?\n/) + kind = :space + if match == "\n" + value_expected = true + state = :initial if state == :undef_comma_expected + end + if heredocs + unscan # heredoc scanning needs \n at start + state = heredocs.shift + tokens << [:open, state.type] + heredocs = nil if heredocs.empty? + next + else + match << scan(/\s*/) unless eos? + end + tokens << [match, kind] + next + + elsif bol? && match = scan(/\#!.*/) + tokens << [match, :doctype] + next + + elsif match = scan(/\#.*/) or + ( bol? and match = scan(/#{patterns::RUBYDOC_OR_DATA}/o) ) + kind = :comment + tokens << [match, kind] + next + + elsif state == :initial + + # IDENTS # + if match = scan(unicode ? /#{patterns::METHOD_NAME}/uo : + /#{patterns::METHOD_NAME}/o) + if last_token_dot + kind = if match[/^[A-Z]/] and not match?(/\(/) then :constant else :ident end + else + if value_expected != :expect_colon && scan(/:(?= )/) + tokens << [match, :key] + match = ':' + kind = :operator + else + kind = patterns::IDENT_KIND[match] + if kind == :ident + if match[/\A[A-Z]/] and not match[/[!?]$/] and not match?(/\(/) + kind = :constant + end + elsif kind == :reserved + state = patterns::DEF_NEW_STATE[match] + value_expected = :set if patterns::KEYWORDS_EXPECTING_VALUE[match] + end + end + end + value_expected = :set if check(/#{patterns::VALUE_FOLLOWS}/o) + + elsif last_token_dot and match = scan(/#{patterns::METHOD_NAME_OPERATOR}|\(/o) + kind = :ident + value_expected = :set if check(unicode ? /#{patterns::VALUE_FOLLOWS}/uo : + /#{patterns::VALUE_FOLLOWS}/o) + + # OPERATORS # + elsif not last_token_dot and match = scan(/ \.\.\.? | (?:\.|::)() | [,\(\)\[\]\{\}] | ==?=? /x) + if match !~ / [.\)\]\}] /x or match =~ /\.\.\.?/ + value_expected = :set + end + last_token_dot = :set if self[1] + kind = :operator + unless inline_block_stack.empty? + case match + when '{' + depth += 1 + when '}' + depth -= 1 + if depth == 0 # closing brace of inline block reached + state, depth, heredocs = inline_block_stack.pop + heredocs = nil if heredocs && heredocs.empty? + tokens << [match, :inline_delimiter] + kind = :inline + match = :close + end + end + end + + elsif match = scan(/ ['"] /mx) + tokens << [:open, :string] + kind = :delimiter + state = patterns::StringState.new :string, match == '"', match # important for streaming + + elsif match = scan(unicode ? /#{patterns::INSTANCE_VARIABLE}/uo : + /#{patterns::INSTANCE_VARIABLE}/o) + kind = :instance_variable + + elsif value_expected and match = scan(/\//) + tokens << [:open, :regexp] + kind = :delimiter + interpreted = true + state = patterns::StringState.new :regexp, interpreted, match + + # elsif match = scan(/[-+]?#{patterns::NUMERIC}/o) + elsif match = value_expected ? scan(/[-+]?#{patterns::NUMERIC}/o) : scan(/#{patterns::NUMERIC}/o) + kind = self[1] ? :float : :integer + + elsif match = scan(unicode ? /#{patterns::SYMBOL}/uo : + /#{patterns::SYMBOL}/o) + case delim = match[1] + when ?', ?" + tokens << [:open, :symbol] + tokens << [':', :symbol] + match = delim.chr + kind = :delimiter + state = patterns::StringState.new :symbol, delim == ?", match + else + kind = :symbol + end + + elsif match = scan(/ -[>=]? | [+!~^]=? | [*|&]{1,2}=? | >>? /x) + value_expected = :set + kind = :operator + + elsif value_expected and match = scan(unicode ? /#{patterns::HEREDOC_OPEN}/uo : + /#{patterns::HEREDOC_OPEN}/o) + indented = self[1] == '-' + quote = self[3] + delim = self[quote ? 4 : 2] + kind = patterns::QUOTE_TO_TYPE[quote] + tokens << [:open, kind] + tokens << [match, :delimiter] + match = :close + heredoc = patterns::StringState.new kind, quote != '\'', delim, (indented ? :indented : :linestart ) + heredocs ||= [] # create heredocs if empty + heredocs << heredoc + + elsif value_expected and match = scan(/#{patterns::FANCY_START_CORRECT}/o) + kind, interpreted = *patterns::FancyStringType.fetch(self[1]) do + raise_inspect 'Unknown fancy string: %%%p' % k, tokens + end + tokens << [:open, kind] + state = patterns::StringState.new kind, interpreted, self[2] + kind = :delimiter + + elsif value_expected and match = scan(unicode ? /#{patterns::CHARACTER}/uo : + /#{patterns::CHARACTER}/o) + kind = :integer + + elsif match = scan(/ [\/%]=? | <(?:<|=>?)? | [?:;] /x) + value_expected = :set + kind = :operator + + elsif match = scan(/`/) + if last_token_dot + kind = :operator + else + tokens << [:open, :shell] + kind = :delimiter + state = patterns::StringState.new :shell, true, match + end + + elsif match = scan(unicode ? /#{patterns::GLOBAL_VARIABLE}/uo : + /#{patterns::GLOBAL_VARIABLE}/o) + kind = :global_variable + + elsif match = scan(unicode ? /#{patterns::CLASS_VARIABLE}/uo : + /#{patterns::CLASS_VARIABLE}/o) + kind = :class_variable + + else + if !unicode && !string.respond_to?(:encoding) + # check for unicode + debug, $DEBUG = $DEBUG, false + begin + if check(/./mu).size > 1 + # seems like we should try again with unicode + unicode = true + end + rescue + # bad unicode char; use getch + ensure + $DEBUG = debug + end + next if unicode + end + kind = :error + match = scan(unicode ? /./mu : /./m) + + end + + elsif state == :def_expected + state = :initial + if scan(/self\./) + tokens << ['self', :pre_constant] + tokens << ['.', :operator] + end + if match = scan(unicode ? /(?>#{patterns::METHOD_NAME_EX})(?!\.|::)/uo : + /(?>#{patterns::METHOD_NAME_EX})(?!\.|::)/o) + kind = :method + else + next + end + + elsif state == :module_expected + if match = scan(/< 1 + state = this_block.first + tokens << [:close, state.type] + end + + tokens + end + + end + +end +end + +# vim:fdm=marker diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/ruby/patterns.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/ruby/patterns.rb new file mode 100644 index 000000000..ba3ac8a46 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/ruby/patterns.rb @@ -0,0 +1,252 @@ +# encoding: utf-8 +module CodeRay +module Scanners + + module Ruby::Patterns # :nodoc: + + RESERVED_WORDS = %w[ + and def end in or unless begin + defined? ensure module redo super until + BEGIN break do next rescue then + when END case else for retry + while alias class elsif if not return + undef yield + ] + + DEF_KEYWORDS = %w[ def ] + UNDEF_KEYWORDS = %w[ undef ] + ALIAS_KEYWORDS = %w[ alias ] + MODULE_KEYWORDS = %w[ class module ] + DEF_NEW_STATE = WordList.new(:initial). + add(DEF_KEYWORDS, :def_expected). + add(UNDEF_KEYWORDS, :undef_expected). + add(ALIAS_KEYWORDS, :alias_expected). + add(MODULE_KEYWORDS, :module_expected) + + PREDEFINED_CONSTANTS = %w[ + nil true false self + DATA ARGV ARGF + __FILE__ __LINE__ __ENCODING__ + ] + + IDENT_KIND = WordList.new(:ident). + add(RESERVED_WORDS, :reserved). + add(PREDEFINED_CONSTANTS, :pre_constant) + + if /\w/u === '∑' + # MRI 1.8.6, 1.8.7 + IDENT = /[^\W\d]\w*/ + else + if //.respond_to? :encoding + # MRI 1.9.1, 1.9.2 + IDENT = Regexp.new '[\p{L}\p{M}\p{Pc}\p{Sm}&&[^\x00-\x40\x5b-\x5e\x60\x7b-\x7f]][\p{L}\p{M}\p{N}\p{Pc}\p{Sm}&&[^\x00-\x2f\x3a-\x40\x5b-\x5e\x60\x7b-\x7f]]*' + else + # JRuby, Rubinius + IDENT = /[^\x00-\x40\x5b-\x5e\x60\x7b-\x7f][^\x00-\x2f\x3a-\x40\x5b-\x5e\x60\x7b-\x7f]*/ + end + end + + METHOD_NAME = / #{IDENT} [?!]? /ox + METHOD_NAME_OPERATOR = / + \*\*? # multiplication and power + | [-+~]@? # plus, minus, tilde with and without at sign + | [\/%&|^`] # division, modulo or format strings, and, or, xor, system + | \[\]=? # array getter and setter + | << | >> # append or shift left, shift right + | <=?>? | >=? # comparison, rocket operator + | ===? | =~ # simple equality, case equality, match + | ![~=@]? # negation with and without at sign, not-equal and not-match + /ox + METHOD_NAME_EX = / #{IDENT} (?:[?!]|=(?!>))? | #{METHOD_NAME_OPERATOR} /ox + INSTANCE_VARIABLE = / @ #{IDENT} /ox + CLASS_VARIABLE = / @@ #{IDENT} /ox + OBJECT_VARIABLE = / @@? #{IDENT} /ox + GLOBAL_VARIABLE = / \$ (?: #{IDENT} | [1-9]\d* | 0\w* | [~&+`'=\/,;_.<>!@$?*":\\] | -[a-zA-Z_0-9] ) /ox + PREFIX_VARIABLE = / #{GLOBAL_VARIABLE} | #{OBJECT_VARIABLE} /ox + VARIABLE = / @?@? #{IDENT} | #{GLOBAL_VARIABLE} /ox + + QUOTE_TO_TYPE = { + '`' => :shell, + '/'=> :regexp, + } + QUOTE_TO_TYPE.default = :string + + REGEXP_MODIFIERS = /[mixounse]*/ + REGEXP_SYMBOLS = /[|?*+(){}\[\].^$]/ + + DECIMAL = /\d+(?:_\d+)*/ + OCTAL = /0_?[0-7]+(?:_[0-7]+)*/ + HEXADECIMAL = /0x[0-9A-Fa-f]+(?:_[0-9A-Fa-f]+)*/ + BINARY = /0b[01]+(?:_[01]+)*/ + + EXPONENT = / [eE] [+-]? #{DECIMAL} /ox + FLOAT_SUFFIX = / #{EXPONENT} | \. #{DECIMAL} #{EXPONENT}? /ox + FLOAT_OR_INT = / #{DECIMAL} (?: #{FLOAT_SUFFIX} () )? /ox + NUMERIC = / (?: (?=0) (?: #{OCTAL} | #{HEXADECIMAL} | #{BINARY} ) | #{FLOAT_OR_INT} ) /ox + + SYMBOL = / + : + (?: + #{METHOD_NAME_EX} + | #{PREFIX_VARIABLE} + | ['"] + ) + /ox + METHOD_NAME_OR_SYMBOL = / #{METHOD_NAME_EX} | #{SYMBOL} /ox + + SIMPLE_ESCAPE = / + [abefnrstv] + | [0-7]{1,3} + | x[0-9A-Fa-f]{1,2} + | .? + /mx + + CONTROL_META_ESCAPE = / + (?: M-|C-|c ) + (?: \\ (?: M-|C-|c ) )* + (?: [^\\] | \\ #{SIMPLE_ESCAPE} )? + /mox + + ESCAPE = / + #{CONTROL_META_ESCAPE} | #{SIMPLE_ESCAPE} + /mox + + CHARACTER = / + \? + (?: + [^\s\\] + | \\ #{ESCAPE} + ) + /mox + + # NOTE: This is not completely correct, but + # nobody needs heredoc delimiters ending with \n. + # Also, delimiters starting with numbers are allowed. + # but they are more often than not a false positive. + HEREDOC_OPEN = / + << (-)? # $1 = float + (?: + ( #{IDENT} ) # $2 = delim + | + ( ["'`\/] ) # $3 = quote, type + ( [^\n]*? ) \3 # $4 = delim + ) + /mx + + RUBYDOC = / + =begin (?!\S) + .*? + (?: \Z | ^=end (?!\S) [^\n]* ) + /mx + + DATA = / + __END__$ + .*? + (?: \Z | (?=^\#CODE) ) + /mx + + # Checks for a valid value to follow. This enables + # value_expected in method calls without parentheses. + VALUE_FOLLOWS = / + (?>[ \t\f\v]+) + (?: + [%\/][^\s=] + | <<-?\S + | [-+] \d + | #{CHARACTER} + ) + /x + KEYWORDS_EXPECTING_VALUE = WordList.new.add(%w[ + and end in or unless begin + defined? ensure redo super until + break do next rescue then + when case else for retry + while elsif if not return + yield + ]) + + RUBYDOC_OR_DATA = / #{RUBYDOC} | #{DATA} /xo + + RDOC_DATA_START = / ^=begin (?!\S) | ^__END__$ /x + + FANCY_START_CORRECT = / % ( [qQwWxsr] | (?![a-zA-Z0-9]) ) ([^a-zA-Z0-9]) /mx + + FancyStringType = { + 'q' => [:string, false], + 'Q' => [:string, true], + 'r' => [:regexp, true], + 's' => [:symbol, false], + 'x' => [:shell, true] + } + FancyStringType['w'] = FancyStringType['q'] + FancyStringType['W'] = FancyStringType[''] = FancyStringType['Q'] + + class StringState < Struct.new :type, :interpreted, :delim, :heredoc, + :paren, :paren_depth, :pattern, :next_state + + CLOSING_PAREN = Hash[ *%w[ + ( ) + [ ] + < > + { } + ] ] + + CLOSING_PAREN.each { |k,v| k.freeze; v.freeze } # debug, if I try to change it with << + OPENING_PAREN = CLOSING_PAREN.invert + + STRING_PATTERN = Hash.new do |h, k| + delim, interpreted = *k + delim_pattern = Regexp.escape(delim.dup) # dup: workaround for old Ruby + if closing_paren = CLOSING_PAREN[delim] + delim_pattern = delim_pattern[0..-1] if defined? JRUBY_VERSION # JRuby fix + delim_pattern << Regexp.escape(closing_paren) + end + delim_pattern << '\\\\' unless delim == '\\' + + special_escapes = + case interpreted + when :regexp_symbols + '| ' + REGEXP_SYMBOLS.source + when :words + '| \s' + end + + h[k] = + if interpreted and not delim == '#' + / (?= [#{delim_pattern}] | \# [{$@] #{special_escapes} ) /mx + else + / (?= [#{delim_pattern}] #{special_escapes} ) /mx + end + end + + HEREDOC_PATTERN = Hash.new do |h, k| + delim, interpreted, indented = *k + delim_pattern = Regexp.escape(delim.dup) # dup: workaround for old Ruby + delim_pattern = / \n #{ '(?>[\ \t]*)' if indented } #{ Regexp.new delim_pattern } $ /x + h[k] = + if interpreted + / (?= #{delim_pattern}() | \\ | \# [{$@] ) /mx # $1 set == end of heredoc + else + / (?= #{delim_pattern}() | \\ ) /mx + end + end + + def initialize kind, interpreted, delim, heredoc = false + if heredoc + pattern = HEREDOC_PATTERN[ [delim, interpreted, heredoc == :indented] ] + delim = nil + else + pattern = STRING_PATTERN[ [delim, interpreted] ] + if paren = CLOSING_PAREN[delim] + delim, paren = paren, delim + paren_depth = 1 + end + end + super kind, interpreted, delim, heredoc, paren, paren_depth, pattern, :initial + end + end unless defined? StringState + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/scheme.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/scheme.rb new file mode 100644 index 000000000..ba22b80be --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/scheme.rb @@ -0,0 +1,145 @@ +module CodeRay + module Scanners + + # Scheme scanner for CodeRay (by closure). + # Thanks to murphy for putting CodeRay into public. + class Scheme < Scanner + + # TODO: function defs + # TODO: built-in functions + + register_for :scheme + file_extension 'scm' + + CORE_FORMS = %w[ + lambda let let* letrec syntax-case define-syntax let-syntax + letrec-syntax begin define quote if or and cond case do delay + quasiquote set! cons force call-with-current-continuation call/cc + ] + + IDENT_KIND = CaseIgnoringWordList.new(:ident). + add(CORE_FORMS, :reserved) + + #IDENTIFIER_INITIAL = /[a-z!@\$%&\*\/\:<=>\?~_\^]/i + #IDENTIFIER_SUBSEQUENT = /#{IDENTIFIER_INITIAL}|\d|\.|\+|-/ + #IDENTIFIER = /#{IDENTIFIER_INITIAL}#{IDENTIFIER_SUBSEQUENT}*|\+|-|\.{3}/ + IDENTIFIER = /[a-zA-Z!@$%&*\/:<=>?~_^][\w!@$%&*\/:<=>?~^.+\-]*|[+-]|\.\.\./ + DIGIT = /\d/ + DIGIT10 = DIGIT + DIGIT16 = /[0-9a-f]/i + DIGIT8 = /[0-7]/ + DIGIT2 = /[01]/ + RADIX16 = /\#x/i + RADIX8 = /\#o/i + RADIX2 = /\#b/i + RADIX10 = /\#d/i + EXACTNESS = /#i|#e/i + SIGN = /[\+-]?/ + EXP_MARK = /[esfdl]/i + EXP = /#{EXP_MARK}#{SIGN}#{DIGIT}+/ + SUFFIX = /#{EXP}?/ + PREFIX10 = /#{RADIX10}?#{EXACTNESS}?|#{EXACTNESS}?#{RADIX10}?/ + PREFIX16 = /#{RADIX16}#{EXACTNESS}?|#{EXACTNESS}?#{RADIX16}/ + PREFIX8 = /#{RADIX8}#{EXACTNESS}?|#{EXACTNESS}?#{RADIX8}/ + PREFIX2 = /#{RADIX2}#{EXACTNESS}?|#{EXACTNESS}?#{RADIX2}/ + UINT10 = /#{DIGIT10}+#*/ + UINT16 = /#{DIGIT16}+#*/ + UINT8 = /#{DIGIT8}+#*/ + UINT2 = /#{DIGIT2}+#*/ + DECIMAL = /#{DIGIT10}+#+\.#*#{SUFFIX}|#{DIGIT10}+\.#{DIGIT10}*#*#{SUFFIX}|\.#{DIGIT10}+#*#{SUFFIX}|#{UINT10}#{EXP}/ + UREAL10 = /#{UINT10}\/#{UINT10}|#{DECIMAL}|#{UINT10}/ + UREAL16 = /#{UINT16}\/#{UINT16}|#{UINT16}/ + UREAL8 = /#{UINT8}\/#{UINT8}|#{UINT8}/ + UREAL2 = /#{UINT2}\/#{UINT2}|#{UINT2}/ + REAL10 = /#{SIGN}#{UREAL10}/ + REAL16 = /#{SIGN}#{UREAL16}/ + REAL8 = /#{SIGN}#{UREAL8}/ + REAL2 = /#{SIGN}#{UREAL2}/ + IMAG10 = /i|#{UREAL10}i/ + IMAG16 = /i|#{UREAL16}i/ + IMAG8 = /i|#{UREAL8}i/ + IMAG2 = /i|#{UREAL2}i/ + COMPLEX10 = /#{REAL10}@#{REAL10}|#{REAL10}\+#{IMAG10}|#{REAL10}-#{IMAG10}|\+#{IMAG10}|-#{IMAG10}|#{REAL10}/ + COMPLEX16 = /#{REAL16}@#{REAL16}|#{REAL16}\+#{IMAG16}|#{REAL16}-#{IMAG16}|\+#{IMAG16}|-#{IMAG16}|#{REAL16}/ + COMPLEX8 = /#{REAL8}@#{REAL8}|#{REAL8}\+#{IMAG8}|#{REAL8}-#{IMAG8}|\+#{IMAG8}|-#{IMAG8}|#{REAL8}/ + COMPLEX2 = /#{REAL2}@#{REAL2}|#{REAL2}\+#{IMAG2}|#{REAL2}-#{IMAG2}|\+#{IMAG2}|-#{IMAG2}|#{REAL2}/ + NUM10 = /#{PREFIX10}?#{COMPLEX10}/ + NUM16 = /#{PREFIX16}#{COMPLEX16}/ + NUM8 = /#{PREFIX8}#{COMPLEX8}/ + NUM2 = /#{PREFIX2}#{COMPLEX2}/ + NUM = /#{NUM10}|#{NUM16}|#{NUM8}|#{NUM2}/ + + private + def scan_tokens tokens,options + + state = :initial + ident_kind = IDENT_KIND + + until eos? + kind = match = nil + + case state + when :initial + if scan(/ \s+ | \\\n /x) + kind = :space + elsif scan(/['\(\[\)\]]|#\(/) + kind = :operator_fat + elsif scan(/;.*/) + kind = :comment + elsif scan(/#\\(?:newline|space|.?)/) + kind = :char + elsif scan(/#[ft]/) + kind = :pre_constant + elsif scan(/#{IDENTIFIER}/o) + kind = ident_kind[matched] + elsif scan(/\./) + kind = :operator + elsif scan(/"/) + tokens << [:open, :string] + state = :string + tokens << ['"', :delimiter] + next + elsif scan(/#{NUM}/o) and not matched.empty? + kind = :integer + elsif getch + kind = :error + end + + when :string + if scan(/[^"\\]+/) or scan(/\\.?/) + kind = :content + elsif scan(/"/) + tokens << ['"', :delimiter] + tokens << [:close, :string] + state = :initial + next + else + raise_inspect "else case \" reached; %p not handled." % peek(1), + tokens, state + end + + else + raise "else case reached" + end + + match ||= matched + if $CODERAY_DEBUG and not kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens + end + raise_inspect 'Empty token', tokens, state unless match + + tokens << [match, kind] + + end # until eos + + if state == :string + tokens << [:close, :string] + end + + tokens + + end #scan_tokens + end #class + end #module scanners +end #module coderay \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/sql.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/sql.rb new file mode 100644 index 000000000..890758162 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/sql.rb @@ -0,0 +1,162 @@ +module CodeRay module Scanners + + # by Josh Goebel + class SQL < Scanner + + register_for :sql + + RESERVED_WORDS = %w( + create database table index trigger drop primary key set select + insert update delete replace into + on from values before and or if exists case when + then else as group order by avg where + join inner outer union engine not + like end using collate show columns begin + ) + + PREDEFINED_TYPES = %w( + char varchar enum binary text tinytext mediumtext + longtext blob tinyblob mediumblob longblob timestamp + date time datetime year double decimal float int + integer tinyint mediumint bigint smallint unsigned bit + bool boolean hex bin oct + ) + + PREDEFINED_FUNCTIONS = %w( sum cast abs pi count min max avg ) + + DIRECTIVES = %w( auto_increment unique default charset ) + + PREDEFINED_CONSTANTS = %w( null true false ) + + IDENT_KIND = CaseIgnoringWordList.new(:ident). + add(RESERVED_WORDS, :reserved). + add(PREDEFINED_TYPES, :pre_type). + add(PREDEFINED_CONSTANTS, :pre_constant). + add(PREDEFINED_FUNCTIONS, :predefined). + add(DIRECTIVES, :directive) + + ESCAPE = / [rbfntv\n\\\/'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} | . /mx + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x + + STRING_PREFIXES = /[xnb]|_\w+/i + + def scan_tokens tokens, options + + state = :initial + string_type = nil + string_content = '' + + until eos? + + kind = nil + match = nil + + if state == :initial + + if scan(/ \s+ | \\\n /x) + kind = :space + + elsif scan(/(?:--\s?|#).*/) + kind = :comment + + elsif scan(%r! /\* (?: .*? \*/ | .* ) !mx) + kind = :comment + + elsif scan(/ [-+*\/=<>;,!&^|()\[\]{}~%] | \.(?!\d) /x) + kind = :operator + + elsif scan(/(#{STRING_PREFIXES})?([`"'])/o) + prefix = self[1] + string_type = self[2] + tokens << [:open, :string] + tokens << [prefix, :modifier] if prefix + match = string_type + state = :string + kind = :delimiter + + elsif match = scan(/ @? [A-Za-z_][A-Za-z_0-9]* /x) + kind = match[0] == ?@ ? :variable : IDENT_KIND[match.downcase] + + elsif scan(/0[xX][0-9A-Fa-f]+/) + kind = :hex + + elsif scan(/0[0-7]+(?![89.eEfF])/) + kind = :oct + + elsif scan(/(?>\d+)(?![.eEfF])/) + kind = :integer + + elsif scan(/\d[fF]|\d*\.\d+(?:[eE][+-]?\d+)?|\d+[eE][+-]?\d+/) + kind = :float + + else + getch + kind = :error + + end + + elsif state == :string + if match = scan(/[^\\"'`]+/) + string_content << match + next + elsif match = scan(/["'`]/) + if string_type == match + if peek(1) == string_type # doubling means escape + string_content << string_type << getch + next + end + unless string_content.empty? + tokens << [string_content, :content] + string_content = '' + end + tokens << [matched, :delimiter] + tokens << [:close, :string] + state = :initial + string_type = nil + next + else + string_content << match + end + next + elsif scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox) + unless string_content.empty? + tokens << [string_content, :content] + string_content = '' + end + kind = :char + elsif match = scan(/ \\ . /mox) + string_content << match + next + elsif scan(/ \\ | $ /x) + unless string_content.empty? + tokens << [string_content, :content] + string_content = '' + end + kind = :error + state = :initial + else + raise "else case \" reached; %p not handled." % peek(1), tokens + end + + else + raise 'else-case reached', tokens + + end + + match ||= matched + unless kind + raise_inspect 'Error token %p in line %d' % + [[match, kind], line], tokens, state + end + raise_inspect 'Empty token', tokens unless match + + tokens << [match, kind] + + end + tokens + + end + + end + +end end \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/xml.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/xml.rb new file mode 100644 index 000000000..aeabeca86 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/xml.rb @@ -0,0 +1,17 @@ +module CodeRay +module Scanners + + load :html + + # XML Scanner + # + # Currently this is the same scanner as Scanners::HTML. + class XML < HTML + + register_for :xml + file_extension 'xml' + + end + +end +end diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/yaml.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/yaml.rb new file mode 100644 index 000000000..7903ab970 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/yaml.rb @@ -0,0 +1,140 @@ +module CodeRay +module Scanners + + # YAML Scanner + # + # Based on the YAML scanner from Syntax by Jamis Buck. + class YAML < Scanner + + register_for :yaml + file_extension 'yml' + + KINDS_NOT_LOC = :all + + def scan_tokens tokens, options + + value_expected = nil + state = :initial + key_indent = indent = 0 + + until eos? + + kind = nil + match = nil + key_indent = nil if bol? + + if match = scan(/ +[\t ]*/) + kind = :space + + elsif match = scan(/\n+/) + kind = :space + state = :initial if match.index(?\n) + + elsif match = scan(/#.*/) + kind = :comment + + elsif bol? and case + when match = scan(/---|\.\.\./) + tokens << [:open, :head] + tokens << [match, :head] + tokens << [:close, :head] + next + when match = scan(/%.*/) + tokens << [match, :doctype] + next + end + + elsif state == :value and case + when !check(/(?:"[^"]*")(?=: |:$)/) && scan(/"/) + tokens << [:open, :string] + tokens << [matched, :delimiter] + tokens << [matched, :content] if scan(/ [^"\\]* (?: \\. [^"\\]* )* /mx) + tokens << [matched, :delimiter] if scan(/"/) + tokens << [:close, :string] + next + when match = scan(/[|>][-+]?/) + tokens << [:open, :string] + tokens << [match, :delimiter] + string_indent = key_indent || column(pos - match.size - 1) + tokens << [matched, :content] if scan(/(?:\n+ {#{string_indent + 1}}.*)+/) + tokens << [:close, :string] + next + when match = scan(/(?![!"*&]).+?(?=$|\s+#)/) + tokens << [match, :string] + string_indent = key_indent || column(pos - match.size - 1) + tokens << [matched, :string] if scan(/(?:\n+ {#{string_indent + 1}}.*)+/) + next + end + + elsif case + when match = scan(/[-:](?= |$)/) + state = :value if state == :colon && (match == ':' || match == '-') + state = :value if state == :initial && match == '-' + kind = :operator + when match = scan(/[,{}\[\]]/) + kind = :operator + when state == :initial && match = scan(/[\w.() ]*\S(?=: |:$)/) + kind = :key + key_indent = column(pos - match.size - 1) + # tokens << [key_indent.inspect, :debug] + state = :colon + when match = scan(/(?:"[^"\n]*"|'[^'\n]*')(?=: |:$)/) + tokens << [:open, :key] + tokens << [match[0,1], :delimiter] + tokens << [match[1..-2], :content] + tokens << [match[-1,1], :delimiter] + tokens << [:close, :key] + key_indent = column(pos - match.size - 1) + # tokens << [key_indent.inspect, :debug] + state = :colon + next + when scan(/(![\w\/]+)(:([\w:]+))?/) + tokens << [self[1], :type] + if self[2] + tokens << [':', :operator] + tokens << [self[3], :class] + end + next + when scan(/&\S+/) + kind = :variable + when scan(/\*\w+/) + kind = :global_variable + when scan(/< 'at', + :attribute_name => 'an', + :attribute_name_fat => 'af', + :attribute_value => 'av', + :attribute_value_fat => 'aw', + :bin => 'bi', + :char => 'ch', + :class => 'cl', + :class_variable => 'cv', + :color => 'cr', + :comment => 'c', + :complex => 'cm', + :constant => 'co', + :content => 'k', + :decorator => 'de', + :definition => 'df', + :delimiter => 'dl', + :directive => 'di', + :doc => 'do', + :doctype => 'dt', + :doc_string => 'ds', + :entity => 'en', + :error => 'er', + :escape => 'e', + :exception => 'ex', + :float => 'fl', + :function => 'fu', + :global_variable => 'gv', + :hex => 'hx', + :imaginary => 'cm', + :important => 'im', + :include => 'ic', + :inline => 'il', + :inline_delimiter => 'idl', + :instance_variable => 'iv', + :integer => 'i', + :interpreted => 'in', + :keyword => 'kw', + :key => 'ke', + :label => 'la', + :local_variable => 'lv', + :modifier => 'mod', + :oct => 'oc', + :operator_fat => 'of', + :pre_constant => 'pc', + :pre_type => 'pt', + :predefined => 'pd', + :preprocessor => 'pp', + :pseudo_class => 'ps', + :regexp => 'rx', + :reserved => 'r', + :shell => 'sh', + :string => 's', + :symbol => 'sy', + :tag => 'ta', + :tag_fat => 'tf', + :tag_special => 'ts', + :type => 'ty', + :variable => 'v', + :value => 'vl', + :xml_text => 'xt', + + :insert => 'ins', + :delete => 'del', + :change => 'chg', + :head => 'head', + + :ident => :NO_HIGHLIGHT, # 'id' + #:operator => 'op', + :operator => :NO_HIGHLIGHT, # 'op' + :space => :NO_HIGHLIGHT, # 'sp' + :plain => :NO_HIGHLIGHT, + } + ClassOfKind[:method] = ClassOfKind[:function] + ClassOfKind[:open] = ClassOfKind[:close] = ClassOfKind[:delimiter] + ClassOfKind[:nesting_delimiter] = ClassOfKind[:delimiter] + ClassOfKind[:escape] = ClassOfKind[:delimiter] + #ClassOfKind.default = ClassOfKind[:error] or raise 'no class found for :error!' + end +end \ No newline at end of file diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/tokens.rb b/vendor/gems/coderay-0.9.7/lib/coderay/tokens.rb new file mode 100644 index 000000000..6ac5f4405 --- /dev/null +++ b/vendor/gems/coderay-0.9.7/lib/coderay/tokens.rb @@ -0,0 +1,390 @@ +module CodeRay + + # = Tokens + # + # The Tokens class represents a list of tokens returnd from + # a Scanner. + # + # A token is not a special object, just a two-element Array + # consisting of + # * the _token_ _text_ (the original source of the token in a String) or + # a _token_ _action_ (:open, :close, :begin_line, :end_line) + # * the _token_ _kind_ (a Symbol representing the type of the token) + # + # A token looks like this: + # + # ['# It looks like this', :comment] + # ['3.1415926', :float] + # ['$^', :error] + # + # Some scanners also yield sub-tokens, represented by special + # token actions, namely :open and :close. + # + # The Ruby scanner, for example, splits "a string" into: + # + # [ + # [:open, :string], + # ['"', :delimiter], + # ['a string', :content], + # ['"', :delimiter], + # [:close, :string] + # ] + # + # Tokens is the interface between Scanners and Encoders: + # The input is split and saved into a Tokens object. The Encoder + # then builds the output from this object. + # + # Thus, the syntax below becomes clear: + # + # CodeRay.scan('price = 2.59', :ruby).html + # # the Tokens object is here -------^ + # + # See how small it is? ;) + # + # Tokens gives you the power to handle pre-scanned code very easily: + # You can convert it to a webpage, a YAML file, or dump it into a gzip'ed string + # that you put in your DB. + # + # It also allows you to generate tokens directly (without using a scanner), + # to load them from a file, and still use any Encoder that CodeRay provides. + # + # Tokens' subclass TokenStream allows streaming to save memory. + class Tokens < Array + + # The Scanner instance that created the tokens. + attr_accessor :scanner + + # Whether the object is a TokenStream. + # + # Returns false. + def stream? + false + end + + # Iterates over all tokens. + # + # If a filter is given, only tokens of that kind are yielded. + def each kind_filter = nil, &block + unless kind_filter + super(&block) + else + super() do |text, kind| + next unless kind == kind_filter + yield text, kind + end + end + end + + # Iterates over all text tokens. + # Range tokens like [:open, :string] are left out. + # + # Example: + # tokens.each_text_token { |text, kind| text.replace html_escape(text) } + def each_text_token + each do |text, kind| + next unless text.is_a? ::String + yield text, kind + end + end + + # Encode the tokens using encoder. + # + # encoder can be + # * a symbol like :html oder :statistic + # * an Encoder class + # * an Encoder object + # + # options are passed to the encoder. + def encode encoder, options = {} + unless encoder.is_a? Encoders::Encoder + unless encoder.is_a? Class + encoder_class = Encoders[encoder] + end + encoder = encoder_class.new options + end + encoder.encode_tokens self, options + end + + + # Turn into a string using Encoders::Text. + # + # +options+ are passed to the encoder if given. + def to_s options = {} + encode :text, options + end + + # Redirects unknown methods to encoder calls. + # + # For example, if you call +tokens.html+, the HTML encoder + # is used to highlight the tokens. + def method_missing meth, options = {} + Encoders[meth].new(options).encode_tokens self + end + + # Returns the tokens compressed by joining consecutive + # tokens of the same kind. + # + # This can not be undone, but should yield the same output + # in most Encoders. It basically makes the output smaller. + # + # Combined with dump, it saves space for the cost of time. + # + # If the scanner is written carefully, this is not required - + # for example, consecutive //-comment lines could already be + # joined in one comment token by the Scanner. + def optimize + last_kind = last_text = nil + new = self.class.new + for text, kind in self + if text.is_a? String + if kind == last_kind + last_text << text + else + new << [last_text, last_kind] if last_kind + last_text = text + last_kind = kind + end + else + new << [last_text, last_kind] if last_kind + last_kind = last_text = nil + new << [text, kind] + end + end + new << [last_text, last_kind] if last_kind + new + end + + # Compact the object itself; see optimize. + def optimize! + replace optimize + end + + # Ensure that all :open tokens have a correspondent :close one. + # + # TODO: Test this! + def fix + tokens = self.class.new + # Check token nesting using a stack of kinds. + opened = [] + for type, kind in self + case type + when :open + opened.push [:close, kind] + when :begin_line + opened.push [:end_line, kind] + when :close, :end_line + expected = opened.pop + if [type, kind] != expected + # Unexpected :close; decide what to do based on the kind: + # - token was never opened: delete the :close (just skip it) + next unless opened.rindex expected + # - token was opened earlier: also close tokens in between + tokens << token until (token = opened.pop) == expected + end + end + tokens << [type, kind] + end + # Close remaining opened tokens + tokens << token while token = opened.pop + tokens + end + + def fix! + replace fix + end + + # TODO: Scanner#split_into_lines + # + # Makes sure that: + # - newlines are single tokens + # (which means all other token are single-line) + # - there are no open tokens at the end the line + # + # This makes it simple for encoders that work line-oriented, + # like HTML with list-style numeration. + def split_into_lines + raise NotImplementedError + end + + def split_into_lines! + replace split_into_lines + end + + # Dumps the object into a String that can be saved + # in files or databases. + # + # The dump is created with Marshal.dump; + # In addition, it is gzipped using GZip.gzip. + # + # The returned String object includes Undumping + # so it has an #undump method. See Tokens.load. + # + # You can configure the level of compression, + # but the default value 7 should be what you want + # in most cases as it is a good compromise between + # speed and compression rate. + # + # See GZip module. + def dump gzip_level = 7 + require 'coderay/helpers/gzip_simple' + dump = Marshal.dump self + dump = dump.gzip gzip_level + dump.extend Undumping + end + + # The total size of the tokens. + # Should be equal to the input size before + # scanning. + def text_size + size = 0 + each_text_token do |t, k| + size + t.size + end + size + end + + # Return all text tokens joined into a single string. + def text + map { |t, k| t if t.is_a? ::String }.join + end + + # Include this module to give an object an #undump + # method. + # + # The string returned by Tokens.dump includes Undumping. + module Undumping + # Calls Tokens.load with itself. + def undump + Tokens.load self + end + end + + # Undump the object using Marshal.load, then + # unzip it using GZip.gunzip. + # + # The result is commonly a Tokens object, but + # this is not guaranteed. + def Tokens.load dump + require 'coderay/helpers/gzip_simple' + dump = dump.gunzip + @dump = Marshal.load dump + end + + end + + + # = TokenStream + # + # The TokenStream class is a fake Array without elements. + # + # It redirects the method << to a block given at creation. + # + # This allows scanners and Encoders to use streaming (no + # tokens are saved, the input is highlighted the same time it + # is scanned) with the same code. + # + # See CodeRay.encode_stream and CodeRay.scan_stream + class TokenStream < Tokens + + # Whether the object is a TokenStream. + # + # Returns true. + def stream? + true + end + + # The Array is empty, but size counts the tokens given by <<. + attr_reader :size + + # Creates a new TokenStream that calls +block+ whenever + # its << method is called. + # + # Example: + # + # require 'coderay' + # + # token_stream = CodeRay::TokenStream.new do |text, kind| + # puts 'kind: %s, text size: %d.' % [kind, text.size] + # end + # + # token_stream << ['/\d+/', :regexp] + # #-> kind: rexpexp, text size: 5. + # + def initialize &block + raise ArgumentError, 'Block expected for streaming.' unless block + @callback = block + @size = 0 + end + + # Calls +block+ with +token+ and increments size. + # + # Returns self. + def << token + @callback.call(*token) + @size += 1 + self + end + + # This method is not implemented due to speed reasons. Use Tokens. + def text_size + raise NotImplementedError, + 'This method is not implemented due to speed reasons.' + end + + # A TokenStream cannot be dumped. Use Tokens. + def dump + raise NotImplementedError, 'A TokenStream cannot be dumped.' + end + + # A TokenStream cannot be optimized. Use Tokens. + def optimize + raise NotImplementedError, 'A TokenStream cannot be optimized.' + end + + end + +end + +if $0 == __FILE__ + $VERBOSE = true + $: << File.join(File.dirname(__FILE__), '..') + eval DATA.read, nil, $0, __LINE__ + 4 +end + +__END__ +require 'test/unit' + +class TokensTest < Test::Unit::TestCase + + def test_creation + assert CodeRay::Tokens < Array + tokens = nil + assert_nothing_raised do + tokens = CodeRay::Tokens.new + end + assert_kind_of Array, tokens + end + + def test_adding_tokens + tokens = CodeRay::Tokens.new + assert_nothing_raised do + tokens << ['string', :type] + tokens << ['()', :operator] + end + assert_equal tokens.size, 2 + end + + def test_dump_undump + tokens = CodeRay::Tokens.new + assert_nothing_raised do + tokens << ['string', :type] + tokens << ['()', :operator] + end + tokens2 = nil + assert_nothing_raised do + tokens2 = tokens.dump.undump + end + assert_equal tokens, tokens2 + end + +end \ No newline at end of file -- cgit v1.2.3