mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-21 20:47:08 -05:00
91 lines
3.6 KiB
JavaScript
Executable file
91 lines
3.6 KiB
JavaScript
Executable file
/* ***** 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 oop = require("../lib/oop");
|
|
var TextMode = require("./text").Mode;
|
|
var Tokenizer = require("../tokenizer").Tokenizer;
|
|
var RubyHighlightRules = require("./ruby_highlight_rules").RubyHighlightRules;
|
|
var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
|
|
var Range = require("../range").Range;
|
|
var FoldMode = require("./folding/coffee").FoldMode;
|
|
|
|
var Mode = function() {
|
|
this.HighlightRules = RubyHighlightRules;
|
|
this.$outdent = new MatchingBraceOutdent();
|
|
this.foldingRules = new FoldMode();
|
|
};
|
|
oop.inherits(Mode, TextMode);
|
|
|
|
(function() {
|
|
|
|
|
|
this.lineCommentStart = "#";
|
|
|
|
this.getNextLineIndent = function(state, line, tab) {
|
|
var indent = this.$getIndent(line);
|
|
|
|
var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
|
|
var tokens = tokenizedLine.tokens;
|
|
|
|
if (tokens.length && tokens[tokens.length-1].type == "comment") {
|
|
return indent;
|
|
}
|
|
|
|
if (state == "start") {
|
|
var match = line.match(/^.*[\{\(\[]\s*$/);
|
|
var startingClassOrMethod = line.match(/^\s*(class|def)\s.*$/);
|
|
var startingDoBlock = line.match(/.*do(\s*|\s+\|.*\|\s*)$/);
|
|
var startingConditional = line.match(/^\s*(if|else)\s*/)
|
|
if (match || startingClassOrMethod || startingDoBlock || startingConditional) {
|
|
indent += tab;
|
|
}
|
|
}
|
|
|
|
return indent;
|
|
};
|
|
|
|
this.checkOutdent = function(state, line, input) {
|
|
return /^\s+end$/.test(line + input) || /^\s+}$/.test(line + input) || /^\s+else$/.test(line + input);
|
|
};
|
|
|
|
this.autoOutdent = function(state, doc, row) {
|
|
var indent = this.$getIndent(doc.getLine(row));
|
|
var tab = doc.getTabString();
|
|
if (indent.slice(-tab.length) == tab)
|
|
doc.remove(new Range(row, indent.length-tab.length, row, indent.length));
|
|
};
|
|
|
|
}).call(Mode.prototype);
|
|
|
|
exports.Mode = Mode;
|
|
});
|