source: node_modules/prismjs/components/prism-rip.js

Prism.languages.rip = {
        'comment': {
                pattern: /#.*/,
                greedy: true
        },

        'char': {
                pattern: /\B`[^\s`'",.:;#\/\\()<>\[\]{}]\b/,
                greedy: true
        },
        'string': {
                pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
                greedy: true
        },

        'regex': {
                pattern: /(^|[^/])\/(?!\/)(?:\[[^\n\r\]]*\]|\\.|[^/\\\r\n\[])+\/(?=\s*(?:$|[\r\n,.;})]))/,
                lookbehind: true,
                greedy: true
        },

        'keyword': /(?:=>|->)|\b(?:case|catch|class|else|exit|finally|if|raise|return|switch|try)\b/,

        'builtin': /@|\bSystem\b/,

        'boolean': /\b(?:false|true)\b/,

        'date': /\b\d{4}-\d{2}-\d{2}\b/,
        'time': /\b\d{2}:\d{2}:\d{2}\b/,
        'datetime': /\b\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\b/,

        'symbol': /:[^\d\s`'",.:;#\/\\()<>\[\]{}][^\s`'",.:;#\/\\()<>\[\]{}]*/,
        'number': /[+-]?\b(?:\d+\.\d+|\d+)\b/,

        'punctuation': /(?:\.{2,3})|[`,.:;=\/\\()<>\[\]{}]/,

        'reference': /[^\d\s`'",.:;#\/\\()<>\[\]{}][^\s`'",.:;#\/\\()<>\[\]{}]*/
};