bug#61667: 29.0.60; Failure to redisplay

[Dmitry Gutov]

On 02/03/2023 11:30, Gregory Heytings wrote:
> > > So... in both problematic cases is seems like there is a 
> > > show_back_buffer call right after x_set_title, and yet it does not 
> > > reflect on screen. Right?
> >
> > Yes.
>
> How can you draw such a conclusion without knowing what the back buffer 
> contains?  The fact that show_back_buffer is called doesn't imply that 
> it contains what Dmitry expects to see, namely the contents of the 
> xassociations.rb file.

The problem here is that there is no subsequent show_back_buffer call 
which corresponds to the "correct" frame contents. But the correct 
contents do get displayed (albeit with delay).

The only next (last) one is me pressing "C-x" in "C-x C-c", I think.