text: Prism.languages.javascript = Prism.languages.extend('clike', {
  	'class-name': [
  		Prism.languages.clike['class-name'],
  		{
  			pattern: /(^|[^$\w\xA0-\uFFFF])[_$A-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\.(?:prototype|constructor))/,
  			lookbehind: true
  		}
  	],
  	'keyword': [
  		{
  			pattern: /((?:^|})\s*)(?:catch|finally)\b/,
  			lookbehind: true
  		},
  		{
  			pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
  			lookbehind: true
  		},
  	],
  	'number': /\b(?:(?:0[xX](?:[\dA-Fa-f](?:_[\dA-Fa-f])?)+|0[bB](?:[01](?:_[01])?)+|0[oO](?:[0-7](?:_[0-7])?)+)n?|(?:\d(?:_\d)?)+n|NaN|Infinity)\b|(?:\b(?:\d(?:_\d)?)+\.?(?:\d(?:_\d)?)*|\B\.(?:\d(?:_\d)?)+)(?:[Ee][+-]?(?:\d(?:_\d)?)+)?/,
  	// Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
  	'function': /#?[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
  	'operator': /--|\+\+|\*\*=?|=>|&&|\|\||[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?[.?]?|[~:]/
  });
  
  Prism.languages.javascript['class-name'][0].pattern = /(\b(?:class|interface|extends|implements|instanceof|new)\s+)[\w.\\]+/;
  
  Prism.languages.insertBefore('javascript', 'keyword', {
  	'regex': {
  		pattern: /((?:^|[^$\w\xA0-\uFFFF."'\])\s])\s*)\/(?:\[(?:[^\]\\\r\n]|\\.)*]|\\.|[^/\\\[\r\n])+\/[gimyus]{0,6}(?=(?:\s|\/\*[\s\S]*?\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/,
  		lookbehind: true,
  		greedy: true
  	},
  	// This must be declared before keyword because we use "function" inside the look-forward
  	'function-variable': {
  		pattern: /#?[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*)\s*=>))/,
  		alias: 'function'
  	},
  	'parameter': [
  		{
  			pattern: /(function(?:\s+[_$A-Za-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*)?\s*\(\s*)(?!\s)(?:[^()]|\([^()]*\))+?(?=\s*\))/,
  			lookbehind: true,
  			inside: Prism.languages.javascript
  		},
  		{
  			pattern: /[_$a-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*=>)/i,
  			inside: Prism.languages.javascript
  		},
  		{
  			pattern: /(\(\s*)(?!\s)(?:[^()]|\([^()]*\))+?(?=\s*\)\s*=>)/,
  			lookbehind: true,
  			inside: Prism.languages.javascript
  		},
  		{
  			pattern: /((?:\b|\s|^)(?!(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:[_$A-Za-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*\s*)\(\s*)(?!\s)(?:[^()]|\([^()]*\))+?(?=\s*\)\s*\{)/,
  			lookbehind: true,
  			inside: Prism.languages.javascript
  		}
  	],
  	'constant': /\b[A-Z](?:[A-Z_]|\dx?)*\b/
  });
  
  Prism.languages.insertBefore('javascript', 'string', {
  	'template-string': {
  		pattern: /`(?:\\[\s\S]|\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}|(?!\${)[^\\`])*`/,
  		greedy: true,
  		inside: {
  			'template-punctuation': {
  				pattern: /^`|`$/,
  				alias: 'string'
  			},
  			'interpolation': {
  				pattern: /((?:^|[^\\])(?:\\{2})*)\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}/,
  				lookbehind: true,
  				inside: {
  					'interpolation-punctuation': {
  						pattern: /^\${|}$/,
  						alias: 'punctuation'
  					},
  					rest: Prism.languages.javascript
  				}
  			},
  			'string': /[\s\S]+/
  		}
  	}
  });
  
  if (Prism.languages.markup) {
  	Prism.languages.markup.tag.addInlined('script', 'javascript');
  }
  
  Prism.languages.js = Prism.languages.javascript;
  