Gecko [ www.thearyasamaj.org ]

Name	Size	Permission
lang-apollo.js	2.53 KB	-rw-r--r--
lang-css.js	2.68 KB	-rw-r--r--
lang-hs.js	4.51 KB	-rw-r--r--
lang-lisp.js	3.42 KB	-rw-r--r--
lang-lua.js	2.36 KB	-rw-r--r--
lang-ml.js	2.85 KB	-rw-r--r--
lang-proto.js	1.29 KB	-rw-r--r--
lang-sql.js	3.27 KB	-rw-r--r--
lang-vb.js	3.4 KB	-rw-r--r--
lang-wiki.js	1.84 KB	-rw-r--r--
prettify.css	689 B	-rw-r--r--
prettify.js	56.33 KB	-rw-r--r--

Code Editor : lang-lua.js

// Copyright (C) 2008 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/**
 * @fileoverview
 * Registers a language handler for Lua.
 *
 *
 * To use, include prettify.js and this file in your HTML page.
 * Then put your code in an HTML tag like
 *      <pre class="prettyprint lang-lua">(my Lua code)</pre>
 *
 *
 * I used http://www.lua.org/manual/5.1/manual.html#2.1
 * Because of the long-bracket concept used in strings and comments, Lua does
 * not have a regular lexical grammar, but luckily it fits within the space
 * of irregular grammars supported by javascript regular expressions.
 *
 * @author mikesamuel@gmail.com
 */

PR.registerLangHandler(
    PR.createSimpleLexer(
        [
         // Whitespace
         [PR.PR_PLAIN,       /^[\t\n\r \xA0]+/, null, '\t\n\r \xA0'],
         // A double or single quoted, possibly multi-line, string.
         [PR.PR_STRING,      /^(?:\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)|\'(?:[^\'\\]|\\[\s\S])*(?:\'|$))/, null, '"\'']
        ],
        [
         // A comment is either a line comment that starts with two dashes, or
         // two dashes preceding a long bracketed block.
         [PR.PR_COMMENT, /^--(?:\[(=*)\[[\s\S]*?(?:\]\1\]|$)|[^\r\n]*)/],
         // A long bracketed block not preceded by -- is a string.
         [PR.PR_STRING,  /^\[(=*)\[[\s\S]*?(?:\]\1\]|$)/],
         [PR.PR_KEYWORD, /^(?:and|break|do|else|elseif|end|false|for|function|if|in|local|nil|not|or|repeat|return|then|true|until|while)\b/, null],
         // A number is a hex integer literal, a decimal real literal, or in
         // scientific notation.
         [PR.PR_LITERAL,
          /^[+-]?(?:0x[\da-f]+|(?:(?:\.\d+|\d+(?:\.\d*)?)(?:e[+\-]?\d+)?))/i],
         // An identifier
         [PR.PR_PLAIN, /^[a-z_]\w*/i],
         // A run of punctuation
         [PR.PR_PUNCTUATION, /^[^\w\t\n\r \xA0][^\w\t\n\r \xA0\"\'\-\+=]*/]
        ]),
    ['lua']);

${this.title}

Code Editor : lang-lua.js