problems with frames on multiple X displays

So I pretty regularly have frames open on multiple X displays (my xemacs at work has frames open there as well as on my home computer), and the biggest problem is that the DISPLAY environment variable passed to sub-processes is always the one xemacs inherited from the shell when it was started, rather than the one associated with the currently selected device. It looks like this could be fixed deep down in child_setup in callproc.c, somewhere in the middle (in Fstart_process_internal in process.c or maybe unix_create_process in process-unix.c) or even in lisp by binding process-environment appropriately around the calls to start-process-internal in start-process and call-process-internal. Can someone give me guidance on how best to approach this? thanks, Greg _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://calypso.tux.org/cgi-bin/mailman/listinfo/xemacs-beta