only update text layer if the document changes

2010-04-08 13:16:03 +02:00 · 2010-04-08 13:16:03 +02:00 · 8135c9a612
commit 8135c9a612
parent f74b72b0fb
4 changed files with 65 additions and 36 deletions
--- a/TextDocument.js
+++ b/TextDocument.js
@ -18,10 +18,6 @@ TextDocument.prototype =
  
  fireChangeEvent : function(firstRow, lastRow) 
  {
-    if (lastRow === undefined) {
-      lastRow = this.lines.length-1;
-    }
-    
    for (var i=0; i < this.listeners.length; i++) {
      this.listeners[i](firstRow, lastRow);
    };