Re: [Bug: 21.4.12] menus span monitor borders on Xinerama

Tim> The newer Xinerama APIs have ability to query the server and Tim> find out where the monitor boundaries are. (Newer versions Tim> of xscreensaver use these to good effect, as does at least Tim> metacity.) XEmacs isn't a Xinerama application; it's an Xt application. It makes a lot of sense for screen-savers and window managers to be Xinerama- aware, but an ordinary app? Really, this is a deficiency in pop-up management and probably should be handled by fixing Xt or the ICCCM (the standard that defines window manager functionality, to a great extent).