kmx.io/prism.js/components/prism-django.js

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• Hash : a8bacc7b
  Author :
  Date : 2021-10-11T17:02:31
  

  Update to `eslint-plugin-regexp@1.4.0` (#3139)

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• components/prism-django.js

• // Django/Jinja2 syntax definition for Prism.js <http://prismjs.com> syntax highlighter.
  // Mostly it works OK but can paint code incorrectly on complex html/template tag combinations.
  
  (function (Prism) {
  
  	Prism.languages.django = {
  		'comment': /^\{#[\s\S]*?#\}$/,
  		'tag': {
  			pattern: /(^\{%[+-]?\s*)\w+/,
  			lookbehind: true,
  			alias: 'keyword'
  		},
  		'delimiter': {
  			pattern: /^\{[{%][+-]?|[+-]?[}%]\}$/,
  			alias: 'punctuation'
  		},
  		'string': {
  			pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
  			greedy: true
  		},
  		'filter': {
  			pattern: /(\|)\w+/,
  			lookbehind: true,
  			alias: 'function'
  		},
  		'test': {
  			pattern: /(\bis\s+(?:not\s+)?)(?!not\b)\w+/,
  			lookbehind: true,
  			alias: 'function'
  		},
  		'function': /\b[a-z_]\w+(?=\s*\()/i,
  		'keyword': /\b(?:and|as|by|else|for|if|import|in|is|loop|not|or|recursive|with|without)\b/,
  		'operator': /[-+%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
  		'number': /\b\d+(?:\.\d+)?\b/,
  		'boolean': /[Ff]alse|[Nn]one|[Tt]rue/,
  		'variable': /\b\w+\b/,
  		'punctuation': /[{}[\](),.:;]/
  	};
  
  
  	var pattern = /\{\{[\s\S]*?\}\}|\{%[\s\S]*?%\}|\{#[\s\S]*?#\}/g;
  	var markupTemplating = Prism.languages['markup-templating'];
  
  	Prism.hooks.add('before-tokenize', function (env) {
  		markupTemplating.buildPlaceholders(env, 'django', pattern);
  	});
  	Prism.hooks.add('after-tokenize', function (env) {
  		markupTemplating.tokenizePlaceholders(env, 'django');
  	});
  
  	// Add an Jinja2 alias
  	Prism.languages.jinja2 = Prism.languages.django;
  	Prism.hooks.add('before-tokenize', function (env) {
  		markupTemplating.buildPlaceholders(env, 'jinja2', pattern);
  	});
  	Prism.hooks.add('after-tokenize', function (env) {
  		markupTemplating.tokenizePlaceholders(env, 'jinja2');
  	});
  
  }(Prism));
  

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