Merge pull request #100 from ONLYOFFICE/hotfix/v4.2.8

fix bug 33908

cell/view/CellEditorView.js

@@ -2513,7 +2513,6 @@
 	/** @param event {KeyboardEvent} */
 	CellEditor.prototype._onWindowKeyPress = function (event) {
 		var t = this;
-		var ctrlKey = event.metaKey || event.ctrlKey;
 
 		if (!window['IS_NATIVE_EDITOR']) {
 
@@ -2521,7 +2520,7 @@
 				return true;
 			}
 
-			if (t.skipKeyPress || event.which < 32 || event.altKey || ctrlKey) {
+			if (t.skipKeyPress || event.which < 32) {
 				t.skipKeyPress = true;
 				return true;
 			}

cell/view/EventsController.js

@@ -1032,10 +1032,7 @@
 					return result;
 
 				default:
-					// При зажатом Ctrl или Alt не вводим символ
-					if (!ctrlKey && !event.altKey) {
 					t.skipKeyPress = false;
-					}
 					return true;
 
 			} // end of switch