The latest couple of CVS versions of XEmacs 21.2 (beta32) seem to have a problem with the pop-ups. The problem is that a box will pop up with a question like "Do you want to save such an such ?" when you press "%_yes" (which is what the button currently shows ?) all that happens is: (1) The pop-up goes away. (2) XEmacs beeps. (3) A message appears in the minibuffer requesting that you respond to the now non existent pop-up. (4) XEmacs now just beeps at you, you can't type, quit, anything. I've tried using Motif and Athena dialogs/widgets with the same results so this is not a Motif/Athena problem.