diff --git a/src/dlangui/core/events.d b/src/dlangui/core/events.d
index 4365f807..ac25daa7 100644
--- a/src/dlangui/core/events.d
+++ b/src/dlangui/core/events.d
@@ -720,6 +720,18 @@ enum KeyCode : uint {
     KEY_Y = 0x59,
     /// Z
     KEY_Z = 0x5a,
+    /// key /
+    KEY_DIVIDE = 0x6F,
+    /// key +
+    KEY_ADD = 0x6B,
+    /// key -
+    KEY_MULTIPLY = 0x6A,
+    /// key ,
+    KEY_COMMA = 0xBC,
+    /// key .
+    KEY_PERIOD = 0xBE,
+    /// key -
+    KEY_SUBTRACT = 0x6D,
     /// left win key
     LWIN = 0x5b,
     /// right win key
diff --git a/src/dlangui/widgets/editors.d b/src/dlangui/widgets/editors.d
index 30faaa12..a7fe4f4e 100644
--- a/src/dlangui/widgets/editors.d
+++ b/src/dlangui/widgets/editors.d
@@ -158,6 +158,14 @@ enum EditorActions : int {
 	/// Zoom out editor font
 	ZoomOut,
 	
+	/// Togle line comment
+	ToggleLineComment,
+	/// Toggle block comment
+	ToggleBlockComment,
+	/// Delete current line
+	DeleteLine,
+	/// Insert line
+	InsertLine,
 }
 
 /// base for all editor widgets
@@ -361,6 +369,11 @@ class EditWidgetBase : ScrollWidgetBase, EditableContentListener, MenuItemAction
 
 			new Action(EditorActions.ToggleReplaceMode, KeyCode.INS, 0),
 			new Action(EditorActions.SelectAll, KeyCode.KEY_A, KeyFlag.Control),
+
+			new Action(EditorActions.ToggleLineComment, KeyCode.KEY_DIVIDE, KeyFlag.Control),
+			new Action(EditorActions.ToggleBlockComment, KeyCode.KEY_DIVIDE, KeyFlag.Control | KeyFlag.Shift),
+			new Action(EditorActions.DeleteLine, KeyCode.KEY_Y, KeyFlag.Control),
+			new Action(EditorActions.InsertLine, KeyCode.RETURN, KeyFlag.Control),
 		]);
     }