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41 lines
1.3 KiB
41 lines
1.3 KiB
5 years ago
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package s
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import (
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. "github.com/alecthomas/chroma" // nolint
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. "github.com/alecthomas/chroma/lexers/circular" // nolint
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"github.com/alecthomas/chroma/lexers/internal"
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)
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// Smarty lexer.
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var Smarty = internal.Register(MustNewLexer(
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&Config{
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Name: "Smarty",
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Aliases: []string{"smarty"},
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Filenames: []string{"*.tpl"},
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MimeTypes: []string{"application/x-smarty"},
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DotAll: true,
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},
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Rules{
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"root": {
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{`[^{]+`, Other, nil},
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{`(\{)(\*.*?\*)(\})`, ByGroups(CommentPreproc, Comment, CommentPreproc), nil},
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{`(\{php\})(.*?)(\{/php\})`, ByGroups(CommentPreproc, Using(PHP), CommentPreproc), nil},
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{`(\{)(/?[a-zA-Z_]\w*)(\s*)`, ByGroups(CommentPreproc, NameFunction, Text), Push("smarty")},
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{`\{`, CommentPreproc, Push("smarty")},
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},
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"smarty": {
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{`\s+`, Text, nil},
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{`\{`, CommentPreproc, Push()},
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{`\}`, CommentPreproc, Pop(1)},
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{`#[a-zA-Z_]\w*#`, NameVariable, nil},
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{`\$[a-zA-Z_]\w*(\.\w+)*`, NameVariable, nil},
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{`[~!%^&*()+=|\[\]:;,.<>/?@-]`, Operator, nil},
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{`(true|false|null)\b`, KeywordConstant, nil},
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{`[0-9](\.[0-9]*)?(eE[+-][0-9])?[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?`, LiteralNumber, nil},
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{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
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{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
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{`[a-zA-Z_]\w*`, NameAttribute, nil},
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},
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},
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))
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