1 files changed, 55 insertions, 0 deletions
diff --git a/vendor/github.com/alecthomas/chroma/lexers/g/gas.go b/vendor/github.com/alecthomas/chroma/lexers/g/gas.go
new file mode 100644
index 0000000000..a922806857
--- /dev/null
+++ b/vendor/github.com/alecthomas/chroma/lexers/g/gas.go
@@ -0,0 +1,55 @@
+package g
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Gas lexer.
+var Gas = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "GAS",
+		Aliases:   []string{"gas", "asm"},
+		Filenames: []string{"*.s", "*.S"},
+		MimeTypes: []string{"text/x-gas"},
+	},
+	Rules{
+		"root": {
+			Include("whitespace"),
+			{`(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+):`, NameLabel, nil},
+			{`\.(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameAttribute, Push("directive-args")},
+			{`lock|rep(n?z)?|data\d+`, NameAttribute, nil},
+			{`(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameFunction, Push("instruction-args")},
+			{`[\r\n]+`, Text, nil},
+		},
+		"directive-args": {
+			{`(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameConstant, nil},
+			{`"(\\"|[^"])*"`, LiteralString, nil},
+			{`@(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameAttribute, nil},
+			{`(?:0[xX][a-zA-Z0-9]+|\d+)`, LiteralNumberInteger, nil},
+			{`[\r\n]+`, Text, Pop(1)},
+			Include("punctuation"),
+			Include("whitespace"),
+		},
+		"instruction-args": {
+			{`([a-z0-9]+)( )(<)((?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+))(>)`, ByGroups(LiteralNumberHex, Text, Punctuation, NameConstant, Punctuation), nil},
+			{`([a-z0-9]+)( )(<)((?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+))([-+])((?:0[xX][a-zA-Z0-9]+|\d+))(>)`, ByGroups(LiteralNumberHex, Text, Punctuation, NameConstant, Punctuation, LiteralNumberInteger, Punctuation), nil},
+			{`(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameConstant, nil},
+			{`(?:0[xX][a-zA-Z0-9]+|\d+)`, LiteralNumberInteger, nil},
+			{`%(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)`, NameVariable, nil},
+			{`$(?:0[xX][a-zA-Z0-9]+|\d+)`, LiteralNumberInteger, nil},
+			{`$'(.|\\')'`, LiteralStringChar, nil},
+			{`[\r\n]+`, Text, Pop(1)},
+			Include("punctuation"),
+			Include("whitespace"),
+		},
+		"whitespace": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`[;#].*?\n`, Comment, nil},
+		},
+		"punctuation": {
+			{`[-*,.()\[\]!:]+`, Punctuation, nil},
+		},
+	},
+))