57 lines
1.5 KiB
JavaScript
57 lines
1.5 KiB
JavaScript
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(function(Prism) {
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Prism.languages.tt2 = Prism.languages.extend('clike', {
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comment: {
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pattern: /#.*|\[%#[\s\S]*?%\]/,
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lookbehind: true
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},
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keyword: /\b(?:BLOCK|CALL|CASE|CATCH|CLEAR|DEBUG|DEFAULT|ELSE|ELSIF|END|FILTER|FINAL|FOREACH|GET|IF|IN|INCLUDE|INSERT|LAST|MACRO|META|NEXT|PERL|PROCESS|RAWPERL|RETURN|SET|STOP|TAGS|THROW|TRY|SWITCH|UNLESS|USE|WHILE|WRAPPER)\b/,
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punctuation: /[[\]{},()]/
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});
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Prism.languages.insertBefore('tt2', 'number', {
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operator: /=[>=]?|!=?|<=?|>=?|&&|\|\|?|\b(?:and|or|not)\b/,
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variable: {
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pattern: /[a-z]\w*(?:\s*\.\s*(?:\d+|\$?[a-z]\w*))*/i
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}
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});
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Prism.languages.insertBefore('tt2', 'keyword', {
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'delimiter': {
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pattern: /^(?:\[%|%%)-?|-?%]$/,
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alias: 'punctuation'
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}
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});
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Prism.languages.insertBefore('tt2', 'string', {
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'single-quoted-string': {
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pattern: /'[^\\']*(?:\\[\s\S][^\\']*)*'/,
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greedy: true,
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alias: 'string'
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},
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'double-quoted-string': {
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pattern: /"[^\\"]*(?:\\[\s\S][^\\"]*)*"/,
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greedy: true,
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alias: 'string',
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inside: {
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variable: {
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pattern: /\$(?:[a-z]\w*(?:\.(?:\d+|\$?[a-z]\w*))*)/i
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}
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}
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}
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});
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// The different types of TT2 strings "replace" the C-like standard string
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delete Prism.languages.tt2.string;
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Prism.hooks.add('before-tokenize', function(env) {
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var tt2Pattern = /\[%[\s\S]+?%\]/g;
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Prism.languages['markup-templating'].buildPlaceholders(env, 'tt2', tt2Pattern);
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});
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Prism.hooks.add('after-tokenize', function(env) {
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Prism.languages['markup-templating'].tokenizePlaceholders(env, 'tt2');
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});
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}(Prism));
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