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- /* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2010, Ajax.org B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Ajax.org B.V. nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***** END LICENSE BLOCK ***** */
- define(function(require, exports, module) {
- "use strict";
- var Rules = require("./coffee_highlight_rules").CoffeeHighlightRules;
- var Outdent = require("./matching_brace_outdent").MatchingBraceOutdent;
- var FoldMode = require("./folding/coffee").FoldMode;
- var Range = require("../range").Range;
- var TextMode = require("./text").Mode;
- var WorkerClient = require("../worker/worker_client").WorkerClient;
- var oop = require("../lib/oop");
- function Mode() {
- this.HighlightRules = Rules;
- this.$outdent = new Outdent();
- this.foldingRules = new FoldMode();
- }
- oop.inherits(Mode, TextMode);
- (function() {
-
- /*:
- [({[=:] # Opening parentheses or brackets
- |[-=]> # OR single or double arrow
- |\b(?: # OR one of these words:
- else # else
- |try # OR try
- |(?:swi|ca)tch # OR catch, optionally followed by:
- (?:\s*[$A-Za-z_\x7f-\uffff][$\w\x7f-\uffff]*)? # a variable
- |finally # OR finally
- ))\s*$ # all as the last thing on a line (allowing trailing space)
- | # ---- OR ---- :
- ^\s* # a line starting with optional space
- (else\b\s*)? # followed by an optional "else"
- (?: # followed by one of the following:
- if # if
- |for # OR for
- |while # OR while
- |loop # OR loop
- )\b # (as a word)
- (?!.*\bthen\b) # ... but NOT followed by "then" on the line
- */
- var indenter = /(?:[({[=:]|[-=]>|\b(?:else|try|(?:swi|ca)tch(?:\s+[$A-Za-z_\x7f-\uffff][$\w\x7f-\uffff]*)?|finally))\s*$|^\s*(else\b\s*)?(?:if|for|while|loop)\b(?!.*\bthen\b)/;
-
- this.lineCommentStart = "#";
- this.blockComment = {start: "###", end: "###"};
-
- this.getNextLineIndent = function(state, line, tab) {
- var indent = this.$getIndent(line);
- var tokens = this.getTokenizer().getLineTokens(line, state).tokens;
-
- if (!(tokens.length && tokens[tokens.length - 1].type === 'comment') &&
- state === 'start' && indenter.test(line))
- indent += tab;
- return indent;
- };
-
- this.checkOutdent = function(state, line, input) {
- return this.$outdent.checkOutdent(line, input);
- };
-
- this.autoOutdent = function(state, doc, row) {
- this.$outdent.autoOutdent(doc, row);
- };
-
- this.createWorker = function(session) {
- var worker = new WorkerClient(["ace"], "ace/mode/coffee_worker", "Worker");
- worker.attachToDocument(session.getDocument());
-
- worker.on("annotate", function(e) {
- session.setAnnotations(e.data);
- });
-
- worker.on("terminate", function() {
- session.clearAnnotations();
- });
-
- return worker;
- };
- this.$id = "ace/mode/coffee";
- }).call(Mode.prototype);
- exports.Mode = Mode;
- });
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