From 79872cac5ddd1da329bb996bf8858a4ed51d60ce Mon Sep 17 00:00:00 2001
From: Fabian Jakobs <fabian.jakobs@web.de>
Date: Wed, 15 Dec 2010 19:17:45 +0100
Subject: [PATCH] collapse line selection for outdented rows

---
 lib/ace/document.js | 13 +++++++------
 lib/ace/editor.js   |  4 ++--
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/lib/ace/document.js b/lib/ace/document.js
index 291ad4c3..32ae57a9 100644
--- a/lib/ace/document.js
+++ b/lib/ace/document.js
@@ -632,10 +632,11 @@ var Document = function(text, mode) {
     };
 
     this.outdentRows = function (range) {
-        var deleteRange = new Range(0, 0, 0, 0),
-            size        = this.getTabSize();
+        var rowRange = range.collapseRows();
+        var deleteRange = new Range(0, 0, 0, 0);
+        var size = this.getTabSize();
         
-        for (var i = range.start.row; i <= range.end.row; ++i) {
+        for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
             var line = this.getLine(i);
             
             deleteRange.start.row = i;
@@ -647,9 +648,9 @@ var Document = function(text, mode) {
                 deleteRange.start.column = j;
                 deleteRange.end.column = j + 1;
             } else {
-                deleteRange.start.column = 0;
-                deleteRange.end.column = j;
-            }
+	            deleteRange.start.column = 0;
+	            deleteRange.end.column = j;
+	        }
             if (i == range.start.row)
                 range.start.column -= deleteRange.end.column - deleteRange.start.column;
             if (i == range.end.row)
diff --git a/lib/ace/editor.js b/lib/ace/editor.js
index 7c18514c..a442c38f 100644
--- a/lib/ace/editor.js
+++ b/lib/ace/editor.js
@@ -629,8 +629,8 @@ var Editor =function(renderer, doc) {
         if (this.$readOnly)
             return;
 
-        var selection  = this.doc.getSelection(),
-            range      = this.doc.outdentRows(selection.getRange());
+        var selection = this.doc.getSelection();
+        var range = this.doc.outdentRows(selection.getRange());
 
         selection.setSelectionRange(range, selection.isBackwards());
         this.$updateDesiredColumn();