2023-10-03 11:14:36 +08:00
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(function (Prism) {
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Prism.languages.handlebars = {
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'comment': /\{\{![\s\S]*?\}\}/,
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'delimiter': {
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pattern: /^\{\{\{?|\}\}\}?$/,
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alias: 'punctuation'
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},
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'string': /(["'])(?:\\.|(?!\1)[^\\\r\n])*\1/,
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'number': /\b0x[\dA-Fa-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[Ee][+-]?\d+)?/,
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'boolean': /\b(?:false|true)\b/,
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'block': {
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pattern: /^(\s*(?:~\s*)?)[#\/]\S+?(?=\s*(?:~\s*)?$|\s)/,
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lookbehind: true,
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alias: 'keyword'
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},
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'brackets': {
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pattern: /\[[^\]]+\]/,
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inside: {
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punctuation: /\[|\]/,
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variable: /[\s\S]+/
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}
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},
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'punctuation': /[!"#%&':()*+,.\/;<=>@\[\\\]^`{|}~]/,
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'variable': /[^!"#%&'()*+,\/;<=>@\[\\\]^`{|}~\s]+/
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};
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Prism.hooks.add('before-tokenize', function (env) {
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var handlebarsPattern = /\{\{\{[\s\S]+?\}\}\}|\{\{[\s\S]+?\}\}/g;
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Prism.languages['markup-templating'].buildPlaceholders(env, 'handlebars', handlebarsPattern);
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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, 'handlebars');
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});
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Prism.languages.hbs = Prism.languages.handlebars;
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Prism.languages.mustache = Prism.languages.handlebars;
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}(Prism));
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