Format code

lib/models/documents/history.dart

@@ -95,8 +95,7 @@ class History {
     for (var i = 0; i < ops.length; i++) {
       if (ops[i].key == Operation.insertKey) {
         len = ops[i].length;
-      }
+      } else if (ops[i].key == Operation.deleteKey) {
-      else if (ops[i].key == Operation.deleteKey){
         len = ops[i].length * -1;
       }
     }

lib/widgets/controller.dart

@@ -56,7 +56,8 @@ class QuillController extends ChangeNotifier {
       // updateSelection(
       //     TextSelection.collapsed(offset: document.length), ChangeSource.LOCAL);
       updateSelection(
-          TextSelection.collapsed(offset: this.selection.baseOffset + len), ChangeSource.LOCAL);
+          TextSelection.collapsed(offset: this.selection.baseOffset + len),
+          ChangeSource.LOCAL);
     } else {
       // no need to move cursor
       notifyListeners();