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

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• Hash : 7a554b5f
  Author :
  Date : 2020-04-16T22:27:54
  

  Fixed several cases of exponential backtracking (#2268)

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• components/prism-robotframework.js

• (function (Prism) {
  
  	var comment = {
  		pattern: /(^[ \t]*| {2}|\t)#.*/m,
  		lookbehind: true,
  		greedy: true
  	};
  
  	var variable = {
  		pattern: /((?:^|[^\\])(?:\\{2})*)[$@&%]\{(?:[^{}\r\n]|\{[^{}\r\n]*\})*\}/,
  		lookbehind: true,
  		inside: {
  			'punctuation': /^[$@&%]\{|\}$/
  		}
  	};
  
  	function createSection(name, inside) {
  		var extendecInside = {};
  
  		extendecInside['section-header'] = {
  			pattern: /^ ?\*{3}.+?\*{3}/,
  			alias: 'keyword'
  		};
  
  		// copy inside tokens
  		for (var token in inside) {
  			extendecInside[token] = inside[token];
  		}
  
  		extendecInside['tag'] = {
  			pattern: /([\r\n](?:  |\t)[ \t]*)\[[-\w]+\]/,
  			lookbehind: true,
  			inside: {
  				'punctuation': /\[|\]/
  			}
  		};
  		extendecInside['variable'] = variable;
  		extendecInside['comment'] = comment;
  
  		return {
  			pattern: RegExp(/^ ?\*{3}[ \t]*<name>[ \t]*\*{3}(?:.|[\r\n](?!\*{3}))*/.source.replace(/<name>/g, function () { return name; }), 'im'),
  			alias: 'section',
  			inside: extendecInside
  		};
  	}
  
  
  	var docTag = {
  		pattern: /(\[Documentation\](?:  |\t)[ \t]*)(?![ \t]|#)(?:.|(?:\r\n?|\n)[ \t]*\.{3})+/,
  		lookbehind: true,
  		alias: 'string'
  	};
  
  	var testNameLike = {
  		pattern: /([\r\n] ?)(?!#)(?:\S(?:[ \t]\S)*)+/,
  		lookbehind: true,
  		alias: 'function',
  		inside: {
  			'variable': variable
  		}
  	};
  
  	var testPropertyLike = {
  		pattern: /([\r\n](?:  |\t)[ \t]*)(?!\[|\.{3}|#)(?:\S(?:[ \t]\S)*)+/,
  		lookbehind: true,
  		inside: {
  			'variable': variable
  		}
  	};
  
  	Prism.languages['robotframework'] = {
  		'settings': createSection('Settings', {
  			'documentation': {
  				pattern: /([\r\n] ?Documentation(?:  |\t)[ \t]*)(?![ \t]|#)(?:.|(?:\r\n?|\n)[ \t]*\.{3})+/,
  				lookbehind: true,
  				alias: 'string'
  			},
  			'property': {
  				pattern: /([\r\n] ?)(?!\.{3}|#)(?:\S(?:[ \t]\S)*)+/,
  				lookbehind: true
  			}
  		}),
  		'variables': createSection('Variables'),
  		'test-cases': createSection('Test Cases', {
  			'test-name': testNameLike,
  			'documentation': docTag,
  			'property': testPropertyLike
  		}),
  		'keywords': createSection('Keywords', {
  			'keyword-name': testNameLike,
  			'documentation': docTag,
  			'property': testPropertyLike
  		}),
  		'tasks': createSection('Tasks', {
  			'task-name': testNameLike,
  			'documentation': docTag,
  			'property': testPropertyLike
  		}),
  		'comment': comment
  	};
  
  	Prism.languages.robot = Prism.languages['robotframework'];
  
  }(Prism));
  

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