/usr/share/gocode/src/github.com/alecthomas/chroma/lexers/p/pig.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 | package p
import (
. "github.com/alecthomas/chroma" // nolint
"github.com/alecthomas/chroma/lexers/internal"
)
// Pig lexer.
var Pig = internal.Register(MustNewLexer(
&Config{
Name: "Pig",
Aliases: []string{"pig"},
Filenames: []string{"*.pig"},
MimeTypes: []string{"text/x-pig"},
CaseInsensitive: true,
},
Rules{
"root": {
{`\s+`, Text, nil},
{`--.*`, Comment, nil},
{`/\*[\w\W]*?\*/`, CommentMultiline, nil},
{`\\\n`, Text, nil},
{`\\`, Text, nil},
{`\'(?:\\[ntbrf\\\']|\\u[0-9a-f]{4}|[^\'\\\n\r])*\'`, LiteralString, nil},
Include("keywords"),
Include("types"),
Include("builtins"),
Include("punct"),
Include("operators"),
{`[0-9]*\.[0-9]+(e[0-9]+)?[fd]?`, LiteralNumberFloat, nil},
{`0x[0-9a-f]+`, LiteralNumberHex, nil},
{`[0-9]+L?`, LiteralNumberInteger, nil},
{`\n`, Text, nil},
{`([a-z_]\w*)(\s*)(\()`, ByGroups(NameFunction, Text, Punctuation), nil},
{`[()#:]`, Text, nil},
{`[^(:#\'")\s]+`, Text, nil},
{`\S+\s+`, Text, nil},
},
"keywords": {
{`(assert|and|any|all|arrange|as|asc|bag|by|cache|CASE|cat|cd|cp|%declare|%default|define|dense|desc|describe|distinct|du|dump|eval|exex|explain|filter|flatten|foreach|full|generate|group|help|if|illustrate|import|inner|input|into|is|join|kill|left|limit|load|ls|map|matches|mkdir|mv|not|null|onschema|or|order|outer|output|parallel|pig|pwd|quit|register|returns|right|rm|rmf|rollup|run|sample|set|ship|split|stderr|stdin|stdout|store|stream|through|union|using|void)\b`, Keyword, nil},
},
"builtins": {
{`(AVG|BinStorage|cogroup|CONCAT|copyFromLocal|copyToLocal|COUNT|cross|DIFF|MAX|MIN|PigDump|PigStorage|SIZE|SUM|TextLoader|TOKENIZE)\b`, NameBuiltin, nil},
},
"types": {
{`(bytearray|BIGINTEGER|BIGDECIMAL|chararray|datetime|double|float|int|long|tuple)\b`, KeywordType, nil},
},
"punct": {
{`[;(){}\[\]]`, Punctuation, nil},
},
"operators": {
{`[#=,./%+\-?]`, Operator, nil},
{`(eq|gt|lt|gte|lte|neq|matches)\b`, Operator, nil},
{`(==|<=|<|>=|>|!=)`, Operator, nil},
},
},
))
|