1/**
2 * @license Copyright (C) 2011 Google Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17/**
18 * @fileoverview
19 * Registers a language handler for Clojure.
20 *
21 *
22 * To use, include prettify.js and this file in your HTML page.
23 * Then put your code in an HTML tag like
24 *      <pre class="prettyprint lang-lisp">(my lisp code)</pre>
25 * The lang-cl class identifies the language as common lisp.
26 * This file supports the following language extensions:
27 *     lang-clj - Clojure
28 *
29 *
30 * I used lang-lisp.js as the basis for this adding the clojure specific
31 * keywords and syntax.
32 *
33 * "Name"    = 'Clojure'
34 * "Author"  = 'Rich Hickey'
35 * "Version" = '1.2'
36 * "About"   = 'Clojure is a lisp for the jvm with concurrency primitives and a richer set of types.'
37 *
38 *
39 * I used <a href="http://clojure.org/Reference">Clojure.org Reference</a> as
40 * the basis for the reserved word list.
41 *
42 *
43 * @author jwall@google.com
44 */
45
46PR['registerLangHandler'](
47    PR['createSimpleLexer'](
48        [
49         // clojure has more paren types than minimal lisp.
50         ['opn',             /^[\(\{\[]+/, null, '([{'],
51         ['clo',             /^[\)\}\]]+/, null, ')]}'],
52         // A line comment that starts with ;
53         [PR['PR_COMMENT'],     /^;[^\r\n]*/, null, ';'],
54         // Whitespace
55         [PR['PR_PLAIN'],       /^[\t\n\r \xA0]+/, null, '\t\n\r \xA0'],
56         // A double quoted, possibly multi-line, string.
57         [PR['PR_STRING'],      /^\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)/, null, '"']
58        ],
59        [
60         // clojure has a much larger set of keywords
61         [PR['PR_KEYWORD'],     /^(?:def|if|do|let|quote|var|fn|loop|recur|throw|try|monitor-enter|monitor-exit|defmacro|defn|defn-|macroexpand|macroexpand-1|for|doseq|dosync|dotimes|and|or|when|not|assert|doto|proxy|defstruct|first|rest|cons|defprotocol|deftype|defrecord|reify|defmulti|defmethod|meta|with-meta|ns|in-ns|create-ns|import|intern|refer|alias|namespace|resolve|ref|deref|refset|new|set!|memfn|to-array|into-array|aset|gen-class|reduce|map|filter|find|nil?|empty?|hash-map|hash-set|vec|vector|seq|flatten|reverse|assoc|dissoc|list|list?|disj|get|union|difference|intersection|extend|extend-type|extend-protocol|prn)\b/, null],
62         [PR['PR_TYPE'], /^:[0-9a-zA-Z\-]+/]
63        ]),
64    ['clj']);
65