I'm stumped!!! But I know where the problem is :) First of all, take out the #ifdef LESSTIF_VERSION in xmenu.c, mentioned it in my last post. Now when emacs pops up a menu we go through lwlib-Xm.c:xm_popup_menu. In there the menuPost resource is being set to show what button actually did this, I think. That results in LessTif having to change the current button grab. We catch this fact and do an ungrab on the current button, and a grab for the new one. But it seems that the ungrab is not working. Now is the time to go back to the man pages..... It seems that XtGrabButton takes an int for the button arg, but XtUngrabButton wants a KeyCode for the button arg!!!!! How the hell do I map a button int to a button KeyCode!!!!!! On a side note, if I take out the setting of menuPost from lwlib-Xm.c, line 1741, I can't detect a problem with LessTif, or OpenMotif.
