Rewrite of tmux mouse support which was a mess. Instead of having

options for "mouse-this" and "mouse-that", mouse events may be bound as
keys and there is one option "mouse" that turns on mouse support
entirely (set -g mouse on).

See the new MOUSE SUPPORT section of the man page for description of the
key names and new flags (-t= to specify the pane or window under mouse
as a target, and send-keys -M to pass through a mouse event).

The default builtin bindings for the mouse are:

    bind -n   MouseDown1Pane select-pane -t=; send-keys -M
    bind -n MouseDown1Status select-window -t=
    bind -n   MouseDrag1Pane copy-mode -M
    bind -n MouseDrag1Border resize-pane -M

To get the effect of turning mode-mouse off, do:

    unbind -n MouseDrag1Pane
    unbind -temacs-copy MouseDrag1Pane

The old mouse options are now gone, set-option -q may be used to
suppress warnings if mixing configuration files.

1 files changed, 4 insertions, 3 deletions

diff --git a/server-fn.c b/server-fn.c
index f89eca8e..83ea9474 100644
--- a/server-fn.c
+++ b/server-fn.c
@@ -604,7 +604,8 @@ server_set_stdin_callback(struct client *c, void (*cb)(struct client *, int,
 void
 server_unzoom_window(struct window *w)
 {
-	window_unzoom(w);
-	server_redraw_window(w);
-	server_status_window(w);
+	if (window_unzoom(w) == 0) {
+		server_redraw_window(w);
+		server_status_window(w);
+	}
 }