wmstatus: bind standby/insomnia also to F4

paswitch.c

@@ -791,8 +791,9 @@ read_key_sequence (const char *buf, size_t len)
 				return ++p - buf;
 			return -escapes;
 		}
+		// We don't know this sequence, so just return M-Esc
 		if (escapes == 2)
-			return -escapes;
+			return escapes;
 	}
 
 	// Shift state encodings aren't going to work, though anything else should
@@ -1039,16 +1040,16 @@ main (int argc, char *argv[])
 	opt_handler_free (&oh);
 
 	if (!isatty (STDIN_FILENO))
-		print_fatal ("input is not a terminal");
+		exit_fatal ("input is not a terminal");
 	if (!isatty (STDOUT_FILENO))
-		print_fatal ("output is not a terminal");
+		exit_fatal ("output is not a terminal");
 
 	setlocale (LC_CTYPE, "");
 	// PulseAudio uses UTF-8, let's avoid encoding conversions
 	if (strcasecmp (nl_langinfo (CODESET), "UTF-8"))
-		print_fatal ("UTF-8 encoding required");
+		exit_fatal ("UTF-8 encoding required");
 	if (setvbuf (stdout, NULL, _IOLBF, 0) || !tty_start ())
-		print_fatal ("terminal initialization failed");
+		exit_fatal ("terminal initialization failed");
 
 	// TODO: we will need a logging function aware of our rendering
 	g_log_message_real = log_message_custom;

wmstatus.c

@@ -2227,9 +2227,11 @@ g_keys[] =
 	// Brightness
 	{ Mod4Mask,             XK_Home,      on_brightness,       10 },
 	{ Mod4Mask,             XK_End,       on_brightness,      -10 },
-	{ 0, XF86XK_MonBrightnessUp,         on_brightness,       10 },
-	{ 0, XF86XK_MonBrightnessDown,       on_brightness,      -10 },
+	{ 0, XF86XK_MonBrightnessUp,          on_brightness,       10 },
+	{ 0, XF86XK_MonBrightnessDown,        on_brightness,      -10 },
 
+	{ Mod4Mask,             XK_F4,        on_standby,           0 },
+	{ Mod4Mask | ShiftMask, XK_F4,        on_insomnia,          0 },
 	{ Mod4Mask,             XK_Pause,     on_standby,           0 },
 	{ Mod4Mask | ShiftMask, XK_Pause,     on_insomnia,          0 },