Chong Yidong <[EMAIL PROTECTED]> writes:
>> 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.
>
> For safety, I would prefer to add specbind and unbind_to around the
> `current_column' in redisplay_internal, instead of binding
> Qinhibit_point_motion_hooks for the entirety of redisplay_internal.
>
> If that works, I suggest checking this into just the branch, and
> investigating further after the release.
BTW, as far as I can tell, this is a satisfactory permanent solution,
not just a temporary hack; so we might as well check it into the trunk
too. However, we may want to overhaul the way column-number-works,
after the release, to avoid problems of this sort.
Thanks.
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