l0bsterssg

node.js static responsive blog post generator
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twig.js (1968B)

      1 /*
      2 Language: Twig
      3 Requires: xml.js
      4 Author: Luke Holder <lukemh@gmail.com>
      5 Description: Twig is a templating language for PHP
      6 Website: https://twig.symfony.com
      7 Category: template
      8 */
      9 
     10 function twig(hljs) {
     11   var PARAMS = {
     12     className: 'params',
     13     begin: '\\(', end: '\\)'
     14   };
     15 
     16   var FUNCTION_NAMES = 'attribute block constant cycle date dump include ' +
     17                   'max min parent random range source template_from_string';
     18 
     19   var FUNCTIONS = {
     20     beginKeywords: FUNCTION_NAMES,
     21     keywords: {name: FUNCTION_NAMES},
     22     relevance: 0,
     23     contains: [
     24       PARAMS
     25     ]
     26   };
     27 
     28   var FILTER = {
     29     begin: /\|[A-Za-z_]+:?/,
     30     keywords:
     31       'abs batch capitalize column convert_encoding date date_modify default ' +
     32       'escape filter first format inky_to_html inline_css join json_encode keys last ' +
     33       'length lower map markdown merge nl2br number_format raw reduce replace ' +
     34       'reverse round slice sort spaceless split striptags title trim upper url_encode',
     35     contains: [
     36       FUNCTIONS
     37     ]
     38   };
     39 
     40   var TAGS = 'apply autoescape block deprecated do embed extends filter flush for from ' +
     41     'if import include macro sandbox set use verbatim with';
     42 
     43   TAGS = TAGS + ' ' + TAGS.split(' ').map(function(t){return 'end' + t}).join(' ');
     44 
     45   return {
     46     name: 'Twig',
     47     aliases: ['craftcms'],
     48     case_insensitive: true,
     49     subLanguage: 'xml',
     50     contains: [
     51       hljs.COMMENT(/\{#/, /#}/),
     52       {
     53         className: 'template-tag',
     54         begin: /\{%/, end: /%}/,
     55         contains: [
     56           {
     57             className: 'name',
     58             begin: /\w+/,
     59             keywords: TAGS,
     60             starts: {
     61               endsWithParent: true,
     62               contains: [FILTER, FUNCTIONS],
     63               relevance: 0
     64             }
     65           }
     66         ]
     67       },
     68       {
     69         className: 'template-variable',
     70         begin: /\{\{/, end: /}}/,
     71         contains: ['self', FILTER, FUNCTIONS]
     72       }
     73     ]
     74   };
     75 }
     76 
     77 module.exports = twig;