Re: Potential redisplay problem [Re: Recursive load of mule-util.elc]

[Richard Stallman <rms@gnu.org>]

    I don't mean to do that in general, but to add such a
    suppressing code somewhere in this calling sequence:
    >     message_with_string -> message3 -> message3_nolog
    >	->  echo_area_display -> redisplay_mode_lines ->
    >	->  display_mode_lines -> display_mode_element

I think it would work to make this code

	  /* If the display update has been interrupted by pending
	     input, update mode lines in the frame.  Due to the
	     pending input, it might have been that redisplay hasn't
	     been called, so that mode lines above the echo area are
	     garbaged.  This looks odd, so we prevent it here.  */
	  if (!display_completed)
	    n = redisplay_mode_lines (FRAME_ROOT_WINDOW (f), 0);

bind redisplaying_p in the same way redisplay_internal does.