Mouse move keys are not useful as key bindings because we do not turn

them on unless the application requests them. Ignore them so they do not
cause the prefix to be canceled, GitHub issue 4111.

diff --git a/usr.bin/tmux/server-client.c b/usr.bin/tmux/server-client.c
index 7d89aee..a8c5012 100644 (file)
--- a/usr.bin/tmux/server-client.c
+++ b/usr.bin/tmux/server-client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: server-client.c,v 1.407 2024/08/27 07:25:27 nicm Exp $ */
+/* $OpenBSD: server-client.c,v 1.408 2024/09/11 19:12:33 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -2024,7 +2024,19 @@ try_again:
        }
 
        /*
-        * No match in this table. If not in the root table or if repeating,
+        * Binding movement keys is useless since we only turn them on when the
+        * application requests, so don't let them exit the prefix table.
+        */
+       if (key == KEYC_MOUSEMOVE_PANE ||
+           key == KEYC_MOUSEMOVE_STATUS ||
+           key == KEYC_MOUSEMOVE_STATUS_LEFT ||
+           key == KEYC_MOUSEMOVE_STATUS_RIGHT ||
+           key == KEYC_MOUSEMOVE_STATUS_DEFAULT ||
+           key == KEYC_MOUSEMOVE_BORDER)
+               goto forward_key;
+
+       /*
+        * No match in this table. If not in the root table or if repeating
         * switch the client back to the root table and try again.
         */
        log_debug("not found in key table %s", table->name);