65 lines
2.7 KiB
JavaScript
65 lines
2.7 KiB
JavaScript
/**
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* @license Copyright (C) 2011 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @fileoverview
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* Registers a language handler for Clojure.
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*
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*
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* To use, include prettify.js and this file in your HTML page.
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* Then put your code in an HTML tag like
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* <pre class="prettyprint lang-lisp">(my lisp code)</pre>
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* The lang-cl class identifies the language as common lisp.
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* This file supports the following language extensions:
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* lang-clj - Clojure
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*
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*
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* I used lang-lisp.js as the basis for this adding the clojure specific
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* keywords and syntax.
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*
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* "Name" = 'Clojure'
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* "Author" = 'Rich Hickey'
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* "Version" = '1.2'
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* "About" = 'Clojure is a lisp for the jvm with concurrency primitives and a richer set of types.'
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*
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*
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* I used <a href="http://clojure.org/Reference">Clojure.org Reference</a> as
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* the basis for the reserved word list.
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*
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*
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* @author jwall@google.com
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*/
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PR['registerLangHandler'](
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PR['createSimpleLexer'](
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[
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// clojure has more paren types than minimal lisp.
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['opn', /^[\(\{\[]+/, null, '([{'],
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['clo', /^[\)\}\]]+/, null, ')]}'],
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// A line comment that starts with ;
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[PR['PR_COMMENT'], /^;[^\r\n]*/, null, ';'],
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// Whitespace
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[PR['PR_PLAIN'], /^[\t\n\r \xA0]+/, null, '\t\n\r \xA0'],
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// A double quoted, possibly multi-line, string.
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[PR['PR_STRING'], /^\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)/, null, '"']
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],
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[
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// clojure has a much larger set of keywords
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[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],
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[PR['PR_TYPE'], /^:[0-9a-zA-Z\-]+/]
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]),
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['clj']);
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