Prism.languages.clike = { 'comment': [ { pattern: /(^|[^\\])\/\*[\w\W]*?\*\//g, lookbehind: true }, { pattern: /(^|[^\\:])\/\/.*?(\r?\n|$)/g, lookbehind: true } ], 'string': /("|')(\\\n|\\?.)*?\1/g, 'class-name': { pattern: /((?:(?:class|interface|extends|implements|trait|instanceof|new)\s+)|(?:catch\s+\())[a-z0-9_\.\\]+/ig, lookbehind: true, inside: { punctuation: /(\.|\\)/ } }, 'keyword': /\b(if|else|while|do|for|return|in|instanceof|function|new|try|throw|catch|finally|null|break|continue)\b/g, 'boolean': /\b(true|false)\b/g, 'function': { pattern: /[a-z0-9_]+\(/ig, inside: { punctuation: /\(/ } }, 'number': /\b-?(0x[\dA-Fa-f]+|\d*\.?\d+([Ee]-?\d+)?)\b/g, 'operator': /[-+]{1,2}|!|<=?|>=?|={1,3}|&{1,2}|\|?\||\?|\*|\/|~|\^|%/g, 'ignore': /&(lt|gt|amp);/gi, 'punctuation': /[{}[\];(),.:]/g };