Re: 'struct window' cleanup #2

[Dmitry Antipov <dmantipov@yandex.ru>]

On 06/26/2012 11:26 AM, martin rudalics wrote:

> Indeed.  Looks like a hack to detect whether the window still shows the
> same buffer.  Anyway, window_end_pos and window_end_vpos are the more
> promising candidates (if Eli agrees).  Can you see whether the part
>
>        /* When splitting windows or for new windows, it happens that
>       redisplay is called with a nil window_end_vpos or one being
>       larger than the window.  This should really be fixed in
>       window.c.  I don't have this on my list, now, so we do
>       approximately the same as the old redisplay code.  --gerd.  */
>        && INTEGERP (w->window_end_vpos)
>
> in xdisp.c still makes sense?  IIUC window_end_vpos is always an
> integer.

Hmmm... I'll try, although xdisp.c looks like a nightmare
and I haven't yet tried to understand how it works :-).

Dmitry