hexo/node_modules/prismjs/components/prism-twig.js

45 lines
1.1 KiB
JavaScript

Prism.languages.twig = {
'comment': /^\{#[\s\S]*?#\}$/,
'tag-name': {
pattern: /(^\{%-?\s*)\w+/,
lookbehind: true,
alias: 'keyword'
},
'delimiter': {
pattern: /^\{[{%]-?|-?[%}]\}$/,
alias: 'punctuation'
},
'string': {
pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
inside: {
'punctuation': /^['"]|['"]$/
}
},
'keyword': /\b(?:even|if|odd)\b/,
'boolean': /\b(?:false|null|true)\b/,
'number': /\b0x[\dA-Fa-f]+|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[Ee][-+]?\d+)?/,
'operator': [
{
pattern: /(\s)(?:and|b-and|b-or|b-xor|ends with|in|is|matches|not|or|same as|starts with)(?=\s)/,
lookbehind: true
},
/[=<>]=?|!=|\*\*?|\/\/?|\?:?|[-+~%|]/
],
'punctuation': /[()\[\]{}:.,]/
};
Prism.hooks.add('before-tokenize', function (env) {
if (env.language !== 'twig') {
return;
}
var pattern = /\{(?:#[\s\S]*?#|%[\s\S]*?%|\{[\s\S]*?\})\}/g;
Prism.languages['markup-templating'].buildPlaceholders(env, 'twig', pattern);
});
Prism.hooks.add('after-tokenize', function (env) {
Prism.languages['markup-templating'].tokenizePlaceholders(env, 'twig');
});