Config file parser for lists

[Julien ÉLIE]

Hi Russ,

> It's always a constant string, so no need to allocate
> memory and make a copy.

OK.


> Yeah, I think not listing Xref is a better idea.
>
> The plus side to listing Xref is if we ever want to support removing Xref
> from the overview

A drawback I see is for people running INN with Xref not listed at the
eighth place in overview.fmt; they will have to rebuild their overview
when migrating to INN 2.5.  Otherwise, it will not be consistent at all.

I have no idea whether such people are currently doing that.


> Yeah, was up early for a network migration.  :)

I hope it went fine.

-- 
Julien ÉLIE

« À Massilia si on vous voit en tenue fantaisie, on vous passera
  un savon ! » (Astérix légionnaire)