WINDOW_PANE_NO_MODE
if (window_pane_mode(wp) != WINDOW_PANE_NO_MODE)
if (window_pane_mode(wp) != WINDOW_PANE_NO_MODE)
if (window_pane_mode(wp) != WINDOW_PANE_NO_MODE)
if (window_pane_mode(wp) == WINDOW_PANE_NO_MODE) {
return (WINDOW_PANE_NO_MODE);
window_pane_mode(wp) != WINDOW_PANE_NO_MODE))