>>>>> On Sun, 27 May 2007 14:09:07 +0200, martin rudalics <[EMAIL PROTECTED]> >>>>> said:
>> Hmm, I couldn't test on Windows, and my previous patch worked on >> Mac OS X (both X11 and Carbon) and Solaris for the original >> problem. > Hence the original problem is present on these platforms? Yes. And there was a report that it could be reproduced on GNU/Linux. I guess Chong was using another html-mode. >>> I continue to have no idea how current_column gets called with >>> Qinhibit_point_motion_hooks not bound to Qt here ... >> >> >> Maybe you can find such traces by setting a breakpoint to >> current_column with the condition `Vinhibit_point_motion_hooks == >> Qnil'. I found the following cases: >> >> pos_visible_p -> display_mode_line echo_area_display -> >> redisplay_mode_lines -> display_mode_lines -> display_mode_line > Thanks, I'm aware of these. I don't understand why pos_visible_p > should be called by redisplay. For the second one I earlier tried > to specbind Qinhibit_point_motion_hooks around it - to no avail. I > have to retry. Maybe you need to use specbind for the `current_column' call in redisplay_internal instead. *** src/xdisp.c.~1.1149.2.2.~ Fri May 25 11:00:00 2007 --- src/xdisp.c Sun May 27 22:48:48 2007 *************** redisplay_internal (preserve_echo_area) *** 10888,10893 **** --- 10888,10894 ---- Fcons (make_number (redisplaying_p), selected_frame)); ++redisplaying_p; specbind (Qinhibit_free_realized_faces, Qnil); + specbind (Qinhibit_point_motion_hooks, Qt); { Lisp_Object tail, frame; This patch works on Mac OS X for the original problem (without my previous patch). Adding specbind and unbind_to around the `current_column' in redisplay_internal also works. YAMAMOTO Mitsuharu [EMAIL PROTECTED] _______________________________________________ emacs-pretest-bug mailing list emacs-pretest-bug@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-pretest-bug