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| 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 | |
| 46 PR['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|fo
r|doseq|dosync|dotimes|and|or|when|not|assert|doto|proxy|defstruct|first|rest|co
ns|defprotocol|deftype|defrecord|reify|defmulti|defmethod|meta|with-meta|ns|in-n
s|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?|ha
sh-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']); | |
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