From: Holger Schemel <info@artsoft.org>
Date: Fri, 10 Mar 2017 14:53:58 +0000 (+0100)
Subject: added doing 'redo' by pressing 'undo' button with Ctrl or Shift key
X-Git-Tag: 4.1.0.0~166
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=f18c4c632419504895a5e85256094ad9e061c338;p=rocksndiamonds.git

added doing 'redo' by pressing 'undo' button with Ctrl or Shift key
---

diff --git a/src/editor.c b/src/editor.c
index 490be269..5a3d5cfa 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -12442,6 +12442,9 @@ static void HandleControlButtons(struct GadgetInfo *gi)
       break;
 
     case GADGET_ID_UNDO:
+      if (button == 1 && GetKeyModState() & (KMOD_Shift|KMOD_Control))
+	button = 3;
+
       if (button == 1 && undo_buffer_steps == 0)
       {
 	Request("Undo buffer empty!", REQ_CONFIRM);