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66
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1 package lexers
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2
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3 import (
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4 . "github.com/alecthomas/chroma/v2" // nolint
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5 )
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6
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7 // Viml lexer.
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8 var Viml = Register(MustNewLexer(
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9 &Config{
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10 Name: "VimL",
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11 Aliases: []string{"vim"},
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12 Filenames: []string{"*.vim", ".vimrc", ".exrc", ".gvimrc", "_vimrc", "_exrc", "_gvimrc", "vimrc", "gvimrc"},
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13 MimeTypes: []string{"text/x-vim"},
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14 },
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15 vimlRules,
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16 ))
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17
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18 func vimlRules() Rules {
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19 return Rules{
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20 "root": {
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21 {`^([ \t:]*)(py(?:t(?:h(?:o(?:n)?)?)?)?)([ \t]*)(<<)([ \t]*)(.*)((?:\n|.)*)(\6)`, ByGroups(UsingSelf("root"), Keyword, Text, Operator, Text, Text, Using("Python"), Text), nil},
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22 {`^([ \t:]*)(py(?:t(?:h(?:o(?:n)?)?)?)?)([ \t])(.*)`, ByGroups(UsingSelf("root"), Keyword, Text, Using("Python")), nil},
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23 {`^\s*".*`, Comment, nil},
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24 {`[ \t]+`, Text, nil},
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25 {`/(\\\\|\\/|[^\n/])*/`, LiteralStringRegex, nil},
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26 {`"(\\\\|\\"|[^\n"])*"`, LiteralStringDouble, nil},
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27 {`'(''|[^\n'])*'`, LiteralStringSingle, nil},
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28 {`(?<=\s)"[^\-:.%#=*].*`, Comment, nil},
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29 {`-?\d+`, LiteralNumber, nil},
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30 {`#[0-9a-f]{6}`, LiteralNumberHex, nil},
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31 {`^:`, Punctuation, nil},
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32 {`[()<>+=!|,~-]`, Punctuation, nil},
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33 {`\b(let|if|else|endif|elseif|fun|function|endfunction)\b`, Keyword, nil},
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34 {`\b(NONE|bold|italic|underline|dark|light)\b`, NameBuiltin, nil},
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35 {`\b\w+\b`, NameOther, nil},
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36 {`.`, Text, nil},
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37 },
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38 }
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39 }
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