bug#61667: 29.0.60; Failure to redisplay

[Gregory Heytings]

> > ERROR 1 | show_back_buffer |                  |  152
> > ERROR 1 | show_back_buffer |                  |   46
> > ERROR 1 | x_set_title      | xassociations.rb |    0
> > ERROR 1 | show_back_buffer |                  |   10 <----------------
> > ERROR 1 | show_back_buffer |                  | 5684
> >
> > ERROR 2 | show_back_buffer |                  |  130
> > ERROR 2 | show_back_buffer |                  |   16
> > ERROR 2 | x_set_title      | xassociations.rb |    0
> > ERROR 2 | show_back_buffer |                  |    8 <----------------
> > ERROR 2 | show_back_buffer |                  | 6302
> >
> > OKAY    | show_back_buffer |                  |  278
> > OKAY    | show_back_buffer |                  |   19
> > OKAY    | x_set_title      | xassociations.rb |    0
> > OKAY    | show_back_buffer |                  |    8 <----------------
> > OKAY    | show_back_buffer |                  |  560
>
> Sorry, but where in ``10 ms'' and ``8 ms'' do you see a problem?
>
> Dimitry has already said that the second call(s) to show_back_buffer 
> after x_set_title correspond to him pressing C-x C-c (and presumably the 
> key press being echoed or something along those lines), making it 
> irrelevant.

Indeed.  I missed that part, and thought that the ~6 seconds corresponded 
to the "multi-second delay" Dmitry mentioned.