Re: [Emacs-diffs] master b7fa6b1 1/4: Simplify use of FOR_EACH_TAIL

[Eli Zaretskii]

> Cc: address@hidden, address@hidden
> From: Paul Eggert <address@hidden>
> Date: Mon, 6 Feb 2017 17:35:51 -0800
> 
> > We have similar macros elsewhere, e.g. FOR_EACH_FRAME,
> > FOR_EACH_BUFFER, etc.  It's IMO a pity to have this one different.
> 
> Good point, I had forgotten about that. I installed the attached patch, 
> which changes FOR_EACH_TAIL to act more like these other macros. That 
> is. FOR_EACH_TAIL (tail) now updates 'tail' each time through the loop, 
> and the caller needs to declare the 'tail' variable outside the loop; 
> this is as it was before.

Thanks.