/usr/share/gocode/src/github.com/alecthomas/chroma/lexers/t/thrift.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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | package t
import (
. "github.com/alecthomas/chroma" // nolint
"github.com/alecthomas/chroma/lexers/internal"
)
// Thrift lexer.
var Thrift = internal.Register(MustNewLexer(
&Config{
Name: "Thrift",
Aliases: []string{"thrift"},
Filenames: []string{"*.thrift"},
MimeTypes: []string{"application/x-thrift"},
},
Rules{
"root": {
Include("whitespace"),
Include("comments"),
{`"`, LiteralStringDouble, Combined("stringescape", "dqs")},
{`\'`, LiteralStringSingle, Combined("stringescape", "sqs")},
{`(namespace)(\s+)`, ByGroups(KeywordNamespace, TextWhitespace), Push("namespace")},
{`(enum|union|struct|service|exception)(\s+)`, ByGroups(KeywordDeclaration, TextWhitespace), Push("class")},
{`((?:(?:[^\W\d]|\$)[\w.\[\]$<>]*\s+)+?)((?:[^\W\d]|\$)[\w$]*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
Include("keywords"),
Include("numbers"),
{`[&=]`, Operator, nil},
{`[:;,{}()<>\[\]]`, Punctuation, nil},
{`[a-zA-Z_](\.\w|\w)*`, Name, nil},
},
"whitespace": {
{`\n`, TextWhitespace, nil},
{`\s+`, TextWhitespace, nil},
},
"comments": {
{`#.*$`, Comment, nil},
{`//.*?\n`, Comment, nil},
{`/\*[\w\W]*?\*/`, CommentMultiline, nil},
},
"stringescape": {
{`\\([\\nrt"\'])`, LiteralStringEscape, nil},
},
"dqs": {
{`"`, LiteralStringDouble, Pop(1)},
{`[^\\"\n]+`, LiteralStringDouble, nil},
},
"sqs": {
{`'`, LiteralStringSingle, Pop(1)},
{`[^\\\'\n]+`, LiteralStringSingle, nil},
},
"namespace": {
{`[a-z*](\.\w|\w)*`, NameNamespace, Pop(1)},
Default(Pop(1)),
},
"class": {
{`[a-zA-Z_]\w*`, NameClass, Pop(1)},
Default(Pop(1)),
},
"keywords": {
{`(async|oneway|extends|throws|required|optional)\b`, Keyword, nil},
{`(true|false)\b`, KeywordConstant, nil},
{`(const|typedef)\b`, KeywordDeclaration, nil},
{Words(``, `\b`, `cpp_namespace`, `cpp_include`, `cpp_type`, `java_package`, `cocoa_prefix`, `csharp_namespace`, `delphi_namespace`, `php_namespace`, `py_module`, `perl_package`, `ruby_namespace`, `smalltalk_category`, `smalltalk_prefix`, `xsd_all`, `xsd_optional`, `xsd_nillable`, `xsd_namespace`, `xsd_attrs`, `include`), KeywordNamespace, nil},
{Words(``, `\b`, `void`, `bool`, `byte`, `i16`, `i32`, `i64`, `double`, `string`, `binary`, `map`, `list`, `set`, `slist`, `senum`), KeywordType, nil},
{Words(`\b`, `\b`, `BEGIN`, `END`, `__CLASS__`, `__DIR__`, `__FILE__`, `__FUNCTION__`, `__LINE__`, `__METHOD__`, `__NAMESPACE__`, `abstract`, `alias`, `and`, `args`, `as`, `assert`, `begin`, `break`, `case`, `catch`, `class`, `clone`, `continue`, `declare`, `def`, `default`, `del`, `delete`, `do`, `dynamic`, `elif`, `else`, `elseif`, `elsif`, `end`, `enddeclare`, `endfor`, `endforeach`, `endif`, `endswitch`, `endwhile`, `ensure`, `except`, `exec`, `finally`, `float`, `for`, `foreach`, `function`, `global`, `goto`, `if`, `implements`, `import`, `in`, `inline`, `instanceof`, `interface`, `is`, `lambda`, `module`, `native`, `new`, `next`, `nil`, `not`, `or`, `pass`, `public`, `print`, `private`, `protected`, `raise`, `redo`, `rescue`, `retry`, `register`, `return`, `self`, `sizeof`, `static`, `super`, `switch`, `synchronized`, `then`, `this`, `throw`, `transient`, `try`, `undef`, `unless`, `unsigned`, `until`, `use`, `var`, `virtual`, `volatile`, `when`, `while`, `with`, `xor`, `yield`), KeywordReserved, nil},
},
"numbers": {
{`[+-]?(\d+\.\d+([eE][+-]?\d+)?|\.?\d+[eE][+-]?\d+)`, LiteralNumberFloat, nil},
{`[+-]?0x[0-9A-Fa-f]+`, LiteralNumberHex, nil},
{`[+-]?[0-9]+`, LiteralNumberInteger, nil},
},
},
))
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