/usr/share/gocode/src/github.com/alecthomas/chroma/lexers/g/groovy.go is in golang-github-alecthomas-chroma-dev 0.4.0+git20180402.51d250f-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | package g
import (
. "github.com/alecthomas/chroma" // nolint
"github.com/alecthomas/chroma/lexers/internal"
)
// Groovy lexer.
var Groovy = internal.Register(MustNewLexer(
&Config{
Name: "Groovy",
Aliases: []string{"groovy"},
Filenames: []string{"*.groovy", "*.gradle"},
MimeTypes: []string{"text/x-groovy"},
DotAll: true,
},
Rules{
"root": {
{`#!(.*?)$`, CommentPreproc, Push("base")},
Default(Push("base")),
},
"base": {
{`^(\s*(?:[a-zA-Z_][\w.\[\]]*\s+)+?)([a-zA-Z_]\w*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
{`[^\S\n]+`, Text, nil},
{`//.*?\n`, CommentSingle, nil},
{`/\*.*?\*/`, CommentMultiline, nil},
{`@[a-zA-Z_][\w.]*`, NameDecorator, nil},
{`(as|assert|break|case|catch|continue|default|do|else|finally|for|if|in|goto|instanceof|new|return|switch|this|throw|try|while|in|as)\b`, Keyword, nil},
{`(abstract|const|enum|extends|final|implements|native|private|protected|public|static|strictfp|super|synchronized|throws|transient|volatile)\b`, KeywordDeclaration, nil},
{`(def|boolean|byte|char|double|float|int|long|short|void)\b`, KeywordType, nil},
{`(package)(\s+)`, ByGroups(KeywordNamespace, Text), nil},
{`(true|false|null)\b`, KeywordConstant, nil},
{`(class|interface)(\s+)`, ByGroups(KeywordDeclaration, Text), Push("class")},
{`(import)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
{`""".*?"""`, LiteralStringDouble, nil},
{`'''.*?'''`, LiteralStringSingle, nil},
{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
{`\$/((?!/\$).)*/\$`, LiteralString, nil},
{`/(\\\\|\\"|[^/])*/`, LiteralString, nil},
{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
{`(\.)([a-zA-Z_]\w*)`, ByGroups(Operator, NameAttribute), nil},
{`[a-zA-Z_]\w*:`, NameLabel, nil},
{`[a-zA-Z_$]\w*`, Name, nil},
{`[~^*!%&\[\](){}<>|+=:;,./?-]`, Operator, nil},
{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
{`[0-9]+L?`, LiteralNumberInteger, nil},
{`\n`, Text, nil},
},
"class": {
{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
},
"import": {
{`[\w.]+\*?`, NameNamespace, Pop(1)},
},
},
))
|