1package lexers
 2
 3import (
 4	. "github.com/alecthomas/chroma/v2" // nolint
 5)
 6
 7// Viml lexer.
 8var Viml = Register(MustNewLexer(
 9	&Config{
10		Name:      "VimL",
11		Aliases:   []string{"vim"},
12		Filenames: []string{"*.vim", ".vimrc", ".exrc", ".gvimrc", "_vimrc", "_exrc", "_gvimrc", "vimrc", "gvimrc"},
13		MimeTypes: []string{"text/x-vim"},
14	},
15	vimlRules,
16))
17
18func vimlRules() Rules {
19	return Rules{
20		"root": {
21			{`^([ \t:]*)(py(?:t(?:h(?:o(?:n)?)?)?)?)([ \t]*)(<<)([ \t]*)(.*)((?:\n|.)*)(\6)`, ByGroups(UsingSelf("root"), Keyword, Text, Operator, Text, Text, Using("Python"), Text), nil},
22			{`^([ \t:]*)(py(?:t(?:h(?:o(?:n)?)?)?)?)([ \t])(.*)`, ByGroups(UsingSelf("root"), Keyword, Text, Using("Python")), nil},
23			{`^\s*".*`, Comment, nil},
24			{`[ \t]+`, Text, nil},
25			{`/(\\\\|\\/|[^\n/])*/`, LiteralStringRegex, nil},
26			{`"(\\\\|\\"|[^\n"])*"`, LiteralStringDouble, nil},
27			{`'(''|[^\n'])*'`, LiteralStringSingle, nil},
28			{`(?<=\s)"[^\-:.%#=*].*`, Comment, nil},
29			{`-?\d+`, LiteralNumber, nil},
30			{`#[0-9a-f]{6}`, LiteralNumberHex, nil},
31			{`^:`, Punctuation, nil},
32			{`[()<>+=!|,~-]`, Punctuation, nil},
33			{`\b(let|if|else|endif|elseif|fun|function|endfunction)\b`, Keyword, nil},
34			{`\b(NONE|bold|italic|underline|dark|light)\b`, NameBuiltin, nil},
35			{`\b\w+\b`, NameOther, nil},
36			{`.`, Text, nil},
37		},
38	}
39}