MODE_MOUSE_BUTTON
if (ft->wp->base.mode & MODE_MOUSE_BUTTON)
screen_write_mode_set(sctx, MODE_MOUSE_BUTTON);
md->s.mode |= (MODE_MOUSE_ALL|MODE_MOUSE_BUTTON);
if (mode & MODE_MOUSE_BUTTON)
mode |= MODE_MOUSE_BUTTON;
#define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD|MODE_MOUSE_BUTTON|MODE_MOUSE_ALL)
#define MOTION_MOUSE_MODES (MODE_MOUSE_BUTTON|MODE_MOUSE_ALL)
else if (mode & MODE_MOUSE_BUTTON)