From: Carl Worth <cworth@cworth.org>
Date: Thu, 7 Nov 2013 13:34:11 +0000 (-0800)
Subject: acre-x: Allow Escape key to quit
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;ds=sidebyside;h=d27e94f40e87ff3ee5588cec4f986fe046aa9a7d;p=acre

acre-x: Allow Escape key to quit

I kept finding myself having trouble quitting because I was hitting
Escape rather than Q. Make the program conform to my expectations.
---

diff --git a/acre-x.c b/acre-x.c
index e89c7fc..f0fac37 100644
--- a/acre-x.c
+++ b/acre-x.c
@@ -103,6 +103,7 @@ handle_events(Display *dpy, Window window, Visual *visual,
 {
         XEvent xev;
         KeyCode quit_code = XKeysymToKeycode (dpy, XStringToKeysym("Q"));
+        KeyCode escape_code = XKeysymToKeycode (dpy, XStringToKeysym("Escape"));
         KeyCode left_code = XKeysymToKeycode (dpy, XStringToKeysym("Left"));
         KeyCode right_code = XKeysymToKeycode (dpy, XStringToKeysym("Right"));
         KeyCode plus_code = XKeysymToKeycode (dpy, XStringToKeysym("plus"));
@@ -126,7 +127,8 @@ handle_events(Display *dpy, Window window, Visual *visual,
                 switch (xev.type) {
                 case KeyPress:
 			keycode = xev.xkey.keycode;
-			if (keycode == quit_code)
+			if (keycode == quit_code ||
+			    keycode == escape_code)
 			{
                                 return;
 			}