From 107735560a3e17d7af385d1506c67da1e3902f12 Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Tue, 20 Mar 2012 00:02:24 +0400
Subject: [PATCH] do not require cursors to be sorted

---
 lib/ace/layer/cursor.js | 46 +++++++++++++++++++----------------------
 1 file changed, 21 insertions(+), 25 deletions(-)

diff --git a/lib/ace/layer/cursor.js b/lib/ace/layer/cursor.js
index 0fc42e86..c2a7ca28 100644
--- a/lib/ace/layer/cursor.js
+++ b/lib/ace/layer/cursor.js
@@ -141,37 +141,33 @@ var Cursor = function(parentEl) {
     this.update = function(config) {
         this.config = config;
 
-        if (!this.session.selection.multiSelectMode) {
-            this.pixelPos = this.getPixelPosition(null, true);
+        if (this.session.selection.rangeCount > 1) {
+            var selections = this.session.selection.allRanges
+            var i = 0, sel, cursorIndex = 0;
+
+            for (var i = selections.length; i--; ) {
+                sel = selections[i];
+                var pixelPos = this.getPixelPosition(sel.cursor, true);
+
+                var style = (this.cursors[cursorIndex++] || this.addCursor()).style;
+
+                style.left = pixelPos.left + "px";
+                style.top = pixelPos.top + "px";
+                style.width = config.characterWidth + "px";
+                style.height = config.lineHeight + "px";
+            }
+            while (cursorIndex < this.cursors.length)
+                this.removeCursor();
+        } else {
+            var pixelPos = this.getPixelPosition(null, true);
             var style = this.cursor.style;
-            style.left = this.pixelPos.left + "px";
-            style.top = this.pixelPos.top + "px";
+            style.left = pixelPos.left + "px";
+            style.top = pixelPos.top + "px";
             style.width = config.characterWidth + "px";
             style.height = config.lineHeight + "px";
 
             while (this.cursors.length > 1)
                 this.removeCursor();
-        } else {
-            var selections = this.session.selection.allRanges
-            var i = 0, sel, cursorIndex = 0;
-
-            while ((sel = selections[i]) && sel.cursor.row < config.firstRow)
-                i++;
-
-            while ((sel = selections[i]) && sel.cursor.row < config.lastRow) {
-                this.pixelPos = this.getPixelPosition(sel.cursor, true);
-
-                var style = (this.cursors[cursorIndex++] || this.addCursor()).style;
-
-                style.left = this.pixelPos.left + "px";
-                style.top =  this.pixelPos.top + "px";
-                style.width = config.characterWidth + "px";
-                style.height = config.lineHeight + "px";
-
-                i++;
-            }
-            while (cursorIndex < this.cursors.length)
-                this.removeCursor();
         }
 
         var overwrite = this.session.getOverwrite();