/[emacs]/emacs/src/minibuf.c
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Diff of /emacs/src/minibuf.c

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revision 1.259 by monnier, Sun Jul 6 23:26:09 2003 UTC revision 1.260 by monnier, Tue Jul 22 16:12:45 2003 UTC
# Line 777  get_minibuffer (depth) Line 777  get_minibuffer (depth)
777    else    else
778      {      {
779        int count = SPECPDL_INDEX ();        int count = SPECPDL_INDEX ();
780          Lisp_Object overlay;
781          struct buffer *b = XBUFFER (buf);
782    
783        reset_buffer (XBUFFER (buf));        /* `reset_buffer' blindly sets the list of overlays to NULL, so we
784             have to empty the list, otherwise we end up with overlays that
785             think they belong to this buffer while the buffer doesn't know about
786             them any more.  */
787          while (b->overlays_before)
788            {
789              XSETMISC (overlay, b->overlays_before);
790              Fdelete_overlay (overlay);
791            }
792          while (b->overlays_after)
793            {
794              XSETMISC (overlay, b->overlays_after);
795              Fdelete_overlay (overlay);
796            }
797          eassert (b->overlays_before == NULL);
798          eassert (b->overlays_after == NULL);
799    
800          reset_buffer (b);
801        record_unwind_protect (Fset_buffer, Fcurrent_buffer ());        record_unwind_protect (Fset_buffer, Fcurrent_buffer ());
802        Fset_buffer (buf);        Fset_buffer (buf);
803        Fkill_all_local_variables ();        Fkill_all_local_variables ();

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