reprism/es/languages/lua.js

Modular Syntax highlighting for the web

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = {
  language: 'lua',
  init: function init(Prism) {
    Prism.languages.lua = {
      comment: /^#!.+|--(?:\[(=*)\[[\s\S]*?\]\1\]|.*)/m,
      // \z may be used to skip the following space
      string: {
        pattern: /(["'])(?:(?!\1)[^\\\r\n]|\\z(?:\r\n|\s)|\\(?:\r\n|[\s\S]))*\1|\[(=*)\[[\s\S]*?\]\2\]/,
        greedy: true
      },
      number: /\b0x[a-f\d]+\.?[a-f\d]*(?:p[+-]?\d+)?\b|\b\d+(?:\.\B|\.?\d*(?:e[+-]?\d+)?\b)|\B\.\d+(?:e[+-]?\d+)?\b/i,
      keyword: /\b(?:and|break|do|else|elseif|end|false|for|function|goto|if|in|local|nil|not|or|repeat|return|then|true|until|while)\b/,
      function: /(?!\d)\w+(?=\s*(?:[({]))/,
      operator: [/[-+*%^&|#]|\/\/?|<[<=]?|>[>=]?|[=~]=?/, {
        // Match ".." but don't break "..."
        pattern: /(^|[^.])\.\.(?!\.)/,
        lookbehind: true
      }],
      punctuation: /[\[\](){},;]|\.+|:+/
    };
  }
};