1/**
2 * @license
3 * Copyright (C) 2009 Google Inc.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 *    http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18/**
19 * @fileoverview
20 * Registers a language handler for Wiki pages.
21 *
22 * Based on WikiSyntax at http://code.google.com/p/support/wiki/WikiSyntax
23 *
24 * @author mikesamuel@gmail.com
25 */
26
27PR['registerLangHandler'](
28    PR['createSimpleLexer'](
29        [
30         // Whitespace
31         [PR['PR_PLAIN'],       /^[\t \xA0a-gi-z0-9]+/, null,
32          '\t \xA0abcdefgijklmnopqrstuvwxyz0123456789'],
33         // Wiki formatting
34         [PR['PR_PUNCTUATION'], /^[=*~\^\[\]]+/, null, '=*~^[]']
35        ],
36        [
37         // Meta-info like #summary, #labels, etc.
38         ['lang-wiki.meta',  /(?:^^|\r\n?|\n)(#[a-z]+)\b/],
39         // A WikiWord
40         [PR['PR_LITERAL'],     /^(?:[A-Z][a-z][a-z0-9]+[A-Z][a-z][a-zA-Z0-9]+)\b/
41          ],
42         // A preformatted block in an unknown language
43         ['lang-',           /^\{\{\{([\s\S]+?)\}\}\}/],
44         // A block of source code in an unknown language
45         ['lang-',           /^`([^\r\n`]+)`/],
46         // An inline URL.
47         [PR['PR_STRING'],
48          /^https?:\/\/[^\/?#\s]*(?:\/[^?#\s]*)?(?:\?[^#\s]*)?(?:#\S*)?/i],
49         [PR['PR_PLAIN'],       /^(?:\r\n|[\s\S])[^#=*~^A-Zh\{`\[\r\n]*/]
50        ]),
51    ['wiki']);
52
53PR['registerLangHandler'](
54    PR['createSimpleLexer']([[PR['PR_KEYWORD'], /^#[a-z]+/i, null, '#']], []),
55    ['wiki.meta']);
56