bug#34138: 27.0.50; Delayed display of PDF file images

[Stephen Berman]

On Mon, 21 Jan 2019 08:52:19 +0100 martin rudalics <rudalics@gmx.at> wrote:

>> I tried that but it made no difference to the delay.  I the instrumented
>> pdf-view-image-size with the changes and visited a PDF file, but Edebug
>> did not kick in, so it seems that pdf-view-image-size is not called when
>> initially visiting a PDF file.
>
> I didn't expect Edebug to kick in.  The 'ignore-errors' should serve
> to avoid complications from the fact that redisplay has to process a
> broken mode line string.  

Ok.

>                           Anyway, please make sure that
> 'display-buffer-split-below-and-attach' in pdf-util.el does call
> ‘window--display-buffer’ without the final
> display-buffer-mark-dedicated argument so we can make sure that this
> bug doesn't interfere with further investigations.

I've done that with my local installation.

Steve Berman