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

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• Hash : 63806d57
  Author :
  Date : 2022-03-21T16:18:07
  

  Added support for Stata's Ado and Mata (#3383)

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• components/prism-mata.js

• // https://www.stata.com/manuals/m.pdf
  
  (function (Prism) {
  
  	var orgType = /\b(?:(?:col|row)?vector|matrix|scalar)\b/.source;
  	var type = /\bvoid\b|<org>|\b(?:complex|numeric|pointer(?:\s*\([^()]*\))?|real|string|(?:class|struct)\s+\w+|transmorphic)(?:\s*<org>)?/.source
  		.replace(/<org>/g, orgType);
  
  	Prism.languages.mata = {
  		'comment': {
  			pattern: /\/\/.*|\/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|\/\*(?:[^*]|\*(?!\/))*\*\/)*\*\//,
  			greedy: true
  		},
  		'string': {
  			pattern: /"[^"\r\n]*"|[‘`']".*?"[’`']/,
  			greedy: true
  		},
  
  		'class-name': {
  			pattern: /(\b(?:class|extends|struct)\s+)\w+(?=\s*(?:\{|\bextends\b))/,
  			lookbehind: true
  		},
  		'type': {
  			pattern: RegExp(type),
  			alias: 'class-name',
  			inside: {
  				'punctuation': /[()]/,
  				'keyword': /\b(?:class|function|struct|void)\b/
  			}
  		},
  		'keyword': /\b(?:break|class|continue|do|else|end|extends|external|final|for|function|goto|if|pragma|private|protected|public|return|static|struct|unset|unused|version|virtual|while)\b/,
  		'constant': /\bNULL\b/,
  
  		'number': {
  			pattern: /(^|[^\w.])(?:\d+(?:\.\d+)?(?:e[+-]?\d+)?|\d[a-f0-9]*(?:\.[a-f0-9]+)?x[+-]?\d+)i?(?![\w.])/i,
  			lookbehind: true
  		},
  		'missing': {
  			pattern: /(^|[^\w.])(?:\.[a-z]?)(?![\w.])/,
  			lookbehind: true,
  			alias: 'symbol'
  		},
  
  		'function': /\b[a-z_]\w*(?=\s*\()/i,
  
  		'operator': /\.\.|\+\+|--|&&|\|\||:?(?:[!=<>]=|[+\-*/^<>&|:])|[!?=\\#’`']/,
  		'punctuation': /[()[\]{},;.]/
  	};
  
  }(Prism));
  

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