I also am annoyed by the difficulty to get the possible values of "window-system". If you look at the doc string for window-system (there is a link in defface doc string) you just get the current value. In (defface button ...) in button.el there is a (type pc). Is there such a value? window-system for m "pc" is w32.
It would be good to list the values of window-system into the defvar. Would people who know about other possible values please add them? _______________________________________________ Emacs-devel mailing list Emacs-devel@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-devel