78 lines
1.9 KiB
JavaScript
78 lines
1.9 KiB
JavaScript
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/*
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Language: Twig
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Requires: xml.js
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Author: Luke Holder <lukemh@gmail.com>
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Description: Twig is a templating language for PHP
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Website: https://twig.symfony.com
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Category: template
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*/
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function twig(hljs) {
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var PARAMS = {
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className: 'params',
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begin: '\\(', end: '\\)'
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};
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var FUNCTION_NAMES = 'attribute block constant cycle date dump include ' +
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'max min parent random range source template_from_string';
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var FUNCTIONS = {
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beginKeywords: FUNCTION_NAMES,
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keywords: {name: FUNCTION_NAMES},
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relevance: 0,
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contains: [
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PARAMS
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]
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};
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var FILTER = {
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begin: /\|[A-Za-z_]+:?/,
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keywords:
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'abs batch capitalize column convert_encoding date date_modify default ' +
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'escape filter first format inky_to_html inline_css join json_encode keys last ' +
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'length lower map markdown merge nl2br number_format raw reduce replace ' +
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'reverse round slice sort spaceless split striptags title trim upper url_encode',
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contains: [
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FUNCTIONS
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]
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};
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var TAGS = 'apply autoescape block deprecated do embed extends filter flush for from ' +
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'if import include macro sandbox set use verbatim with';
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TAGS = TAGS + ' ' + TAGS.split(' ').map(function(t){return 'end' + t}).join(' ');
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return {
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name: 'Twig',
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aliases: ['craftcms'],
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case_insensitive: true,
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subLanguage: 'xml',
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contains: [
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hljs.COMMENT(/\{#/, /#\}/),
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{
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className: 'template-tag',
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begin: /\{%/, end: /%\}/,
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contains: [
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{
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className: 'name',
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begin: /\w+/,
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keywords: TAGS,
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starts: {
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endsWithParent: true,
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contains: [FILTER, FUNCTIONS],
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relevance: 0
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}
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}
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]
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},
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{
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className: 'template-variable',
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begin: /\{\{/, end: /\}\}/,
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contains: ['self', FILTER, FUNCTIONS]
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}
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]
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};
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}
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module.exports = twig;
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