Re: Certain numbers of special forms cause changing behaviour on function calls in --batch

[Eli Zaretskii]

> Cc: address@hidden, address@hidden
> From: Andreas Röhler <address@hidden>
> Date: Thu, 30 Jun 2016 19:20:50 +0200
> 
> AFAIU  parts of the display engine obviously work different in batch mode
> 
> At
> 
> http://debbugs.gnu.org/db/16/16853.html
> 
> it reads: "
> 
> The point of the
> example was to show that pos-visible-in-window-p doesn't work normally
> in batch mode. "
> 
> Not sure if that must be a bug. It might make sense and being the purpose of 
> batch, not to provide real buffer visibility.
> 
> Hence a visual line might not exist for the very same reasons then - at 
> least if I had to design a batch mode ;)

Yes.  Which is why I gave a simple recipe to find out whether this is
the source of the problem.