multi-line indent

diff -r 13a375950d95 plugins/supported/text_editor/commands/editing.js
--- a/plugins/supported/text_editor/commands/editing.js	Fri Apr 09 14:57:19 2010 -0400
+++ b/plugins/supported/text_editor/commands/editing.js	Sun Apr 11 16:38:46 2010 -0400
@@ -130,17 +130,39 @@ exports.openLine = function(env, args, r
     newline(model, view);
 };
 
 exports.tab = function(env, args, request) {
     var view = env.get('view');
     var tabstop = settings.get('tabstop');
     var selection = view.getSelectedRange();
     var count = tabstop - selection.start.column % tabstop;
+    var str = "";   
+    var text = view.getSelectedCharacters(); 
+    var lines = text.split("\n"); 
+    var current = selection.start.row + 1; 
 
-    var str = "";
     for (var i = 0; i < count; i++) {
         str += " ";
     }
+ 
+    view.replaceCharacters(selection,str + view.getSelectedCharacters()); 
 
-    view.insertText(str);
+    if(lines.length > 1){
+        count = 8;
+        for (var i = 1; i < lines.length;i++){
+
+            selection = { 
+	                    start: { row:  current, column: 0}, 
+	 	            end:   { row:  current++, column:lines[i].length}
+	    }
+            view.replaceCharacters(selection,"        " + lines[i]);
+        }
+    }
+    
+    selection = {
+                     start: selection.start, 
+                     end:   {row: selection.end.row, column:selection.end.column + count}
+    } 
+    
+    view.moveCursorTo(selection.end);
 };