text: /* ***** 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 Range = require("../../range").Range;
  var BaseFoldMode = require("./fold_mode").FoldMode;
  
  var FoldMode = exports.FoldMode = function() {};
  oop.inherits(FoldMode, BaseFoldMode);
  
  (function() {
  
      this.foldingStartMarker = /^(\S.*:|Searching for.*)$/;
      this.foldingStopMarker = /^(\s+|Found.*)$/;
      
      this.getFoldWidgetRange = function(session, foldStyle, row) {
          var lines = session.doc.getAllLines(row);
          var line = lines[row];
          var level1 = /^(Found.*|Searching for.*)$/;
          var level2 = /^(\S.*:|\s*)$/;
          var re = level1.test(line) ? level1 : level2;
          
          var startRow = row;
          var endRow = row;
  
          if (this.foldingStartMarker.test(line)) {
              for (var i = row + 1, l = session.getLength(); i < l; i++) {
                  if (re.test(lines[i]))
                      break;
              }
              endRow = i;
          }
          else if (this.foldingStopMarker.test(line)) {
              for (var i = row - 1; i >= 0; i--) {
                  line = lines[i];
                  if (re.test(line))
                      break;
              }
              startRow = i;
          }
          if (startRow != endRow) {
              var col = line.length;
              if (re === level1)
                  col = line.search(/\(Found[^)]+\)$|$/);
              return new Range(startRow, col, endRow, 0);
          }
      };
      
  }).call(FoldMode.prototype);
  
  });
  
  