Dear all, I've just come out a patch for the XEmacs don't recognize shift Function key issue. please help review. Thanks, Kai src/ChangeLog addition: 2011-08-25  It's me FKtPp ;)  <m_pupil(a)yahoo.com.cn&gt;     Fix issue in event-Xt so function keys can have shift bit set.         * event-Xt.c (x_event_to_emacs_event): make use of XConvertCase,     instead of hardcoded keysym lookup, to determind if a key is     subject to case convertion or not.     XEmacs source patch: Diff command:   hg diff --git Files affected: src/event-Xt.c diff --git a/src/event-Xt.c b/src/event-Xt.c --- a/src/event-Xt.c +++ b/src/event-Xt.c ＠＠ -1227,9 +1227,9 ＠＠            if (modifiers & XEMACS_MOD_SHIFT)            { -        int Mode_switch_p = *state & xd->ModeMask; -        KeySym bot = XLookupKeysym (ev, Mode_switch_p ? 2 : 0); -        KeySym top = XLookupKeysym (ev, Mode_switch_p ? 3 : 1); +        KeySym sym = XLookupKeysym (ev, 0); +        KeySym top, bot; +        XConvertCase (sym, &top, &bot);          if (top && bot && top != bot)            modifiers &= ~XEMACS_MOD_SHIFT;            } _______________________________________________ XEmacs-Patches mailing list XEmacs-Patches(a)xemacs.org http://lists.xemacs.org/mailman/listinfo/xemacs-patches