2023-10-03 11:14:36 +08:00
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(function (Prism) {
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var interpolation = {
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pattern: /((?:^|[^\\$])(?:\\{2})*)\$(?:\w+|\{[^{}]*\})/,
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lookbehind: true,
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inside: {
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'interpolation-punctuation': {
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pattern: /^\$\{?|\}$/,
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alias: 'punctuation'
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},
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'expression': {
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pattern: /[\s\S]+/,
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inside: null // see below
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}
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}
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};
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Prism.languages.groovy = Prism.languages.extend('clike', {
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'string': {
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// https://groovy-lang.org/syntax.html#_dollar_slashy_string
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pattern: /'''(?:[^\\]|\\[\s\S])*?'''|'(?:\\.|[^\\'\r\n])*'/,
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greedy: true
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},
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'keyword': /\b(?:abstract|as|assert|boolean|break|byte|case|catch|char|class|const|continue|def|default|do|double|else|enum|extends|final|finally|float|for|goto|if|implements|import|in|instanceof|int|interface|long|native|new|package|private|protected|public|return|short|static|strictfp|super|switch|synchronized|this|throw|throws|trait|transient|try|void|volatile|while)\b/,
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'number': /\b(?:0b[01_]+|0x[\da-f_]+(?:\.[\da-f_p\-]+)?|[\d_]+(?:\.[\d_]+)?(?:e[+-]?\d+)?)[glidf]?\b/i,
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'operator': {
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pattern: /(^|[^.])(?:~|==?~?|\?[.:]?|\*(?:[.=]|\*=?)?|\.[@&]|\.\.<|\.\.(?!\.)|-[-=>]?|\+[+=]?|!=?|<(?:<=?|=>?)?|>(?:>>?=?|=)?|&[&=]?|\|[|=]?|\/=?|\^=?|%=?)/,
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lookbehind: true
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},
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'punctuation': /\.+|[{}[\];(),:$]/
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});
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Prism.languages.insertBefore('groovy', 'string', {
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'shebang': {
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pattern: /#!.+/,
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alias: 'comment',
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greedy: true
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},
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'interpolation-string': {
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// TODO: Slash strings (e.g. /foo/) can contain line breaks but this will cause a lot of trouble with
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// simple division (see JS regex), so find a fix maybe?
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pattern: /"""(?:[^\\]|\\[\s\S])*?"""|(["/])(?:\\.|(?!\1)[^\\\r\n])*\1|\$\/(?:[^/$]|\$(?:[/$]|(?![/$]))|\/(?!\$))*\/\$/,
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greedy: true,
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inside: {
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'interpolation': interpolation,
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'string': /[\s\S]+/
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}
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}
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});
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Prism.languages.insertBefore('groovy', 'punctuation', {
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'spock-block': /\b(?:and|cleanup|expect|given|setup|then|when|where):/
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});
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Prism.languages.insertBefore('groovy', 'function', {
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'annotation': {
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pattern: /(^|[^.])@\w+/,
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lookbehind: true,
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alias: 'punctuation'
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}
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});
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interpolation.inside.expression.inside = Prism.languages.groovy;
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}(Prism));
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