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59 lines
2.4 KiB
Go
59 lines
2.4 KiB
Go
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package q
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import (
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. "github.com/alecthomas/chroma" // nolint
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"github.com/alecthomas/chroma/lexers/internal"
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)
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// Qml lexer.
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var Qml = internal.Register(MustNewLazyLexer(
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&Config{
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Name: "QML",
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Aliases: []string{"qml", "qbs"},
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Filenames: []string{"*.qml", "*.qbs"},
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MimeTypes: []string{"application/x-qml", "application/x-qt.qbs+qml"},
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DotAll: true,
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},
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qmlRules,
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))
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func qmlRules() Rules {
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return Rules{
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"commentsandwhitespace": {
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{`\s+`, Text, nil},
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{`<!--`, Comment, nil},
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{`//.*?\n`, CommentSingle, nil},
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{`/\*.*?\*/`, CommentMultiline, nil},
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},
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"slashstartsregex": {
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Include("commentsandwhitespace"),
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{`/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gim]+\b|\B)`, LiteralStringRegex, Pop(1)},
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{`(?=/)`, Text, Push("#pop", "badregex")},
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Default(Pop(1)),
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},
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"badregex": {
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{`\n`, Text, Pop(1)},
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},
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"root": {
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{`^(?=\s|/|<!--)`, Text, Push("slashstartsregex")},
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Include("commentsandwhitespace"),
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{`\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?`, Operator, Push("slashstartsregex")},
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{`[{(\[;,]`, Punctuation, Push("slashstartsregex")},
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{`[})\].]`, Punctuation, nil},
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{`\bid\s*:\s*[A-Za-z][\w.]*`, KeywordDeclaration, Push("slashstartsregex")},
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{`\b[A-Za-z][\w.]*\s*:`, Keyword, Push("slashstartsregex")},
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{`(for|in|while|do|break|return|continue|switch|case|default|if|else|throw|try|catch|finally|new|delete|typeof|instanceof|void|this)\b`, Keyword, Push("slashstartsregex")},
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{`(var|let|with|function)\b`, KeywordDeclaration, Push("slashstartsregex")},
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{`(abstract|boolean|byte|char|class|const|debugger|double|enum|export|extends|final|float|goto|implements|import|int|interface|long|native|package|private|protected|public|short|static|super|synchronized|throws|transient|volatile)\b`, KeywordReserved, nil},
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{`(true|false|null|NaN|Infinity|undefined)\b`, KeywordConstant, nil},
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{`(Array|Boolean|Date|Error|Function|Math|netscape|Number|Object|Packages|RegExp|String|sun|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|Error|eval|isFinite|isNaN|parseFloat|parseInt|document|this|window)\b`, NameBuiltin, nil},
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{`[$a-zA-Z_]\w*`, NameOther, nil},
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{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
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{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
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{`[0-9]+`, LiteralNumberInteger, nil},
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{`"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
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{`'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
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},
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}
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}
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