Re: No refresh of buffer before popup-menu

[Lennart Borgman (gmail)]

Kim F. Storm wrote:
> "Lennart Borgman (gmail)" <address@hidden> writes:
>
> > Kim F. Storm wrote:
> >
> > > > Another small problem seem to be that (sit-for n) still does not work
> > > > if I call it before the second popup-menu. Is that a bug?
> > > No.  There is no guarantee that sit-for will update the display.
> > I meant that it does not wait n seconds.
>
> Ok, then I meant:
>
>  There is no guarantee that sit-for will update the display or wait n seconds.
>
> :-)


I know one should not expect anything if there is no guarantee, but 
should all doc strings be read that way?

;-)

Or, I am a bit lost. When does sit-for wait? When does it redisplay? 
Input available... - where? When calling sit-for between the two 
popup-menus the input from the first popup-menu is already consumed 
(from a humans point of view at least).