Re: GNUism in groff tests, was: pic anomalies

[Ralph Corderoy]

Hi Ingo,

> > For some version of POSIX.  :-)
...
> But POSIX is actually unusually benign in this respect.  POSIX 2008 is
> still in force and widely adopted (though of course, many commercial
> UNIXes still implement POSIX 2001, but i doubt that's relevant in the
> present context).  In a few years, there will probably be a new POSIX
> standard

Yes, there's the two you mentioned, and various updates to them.

    2001
    2004  https://pubs.opengroup.org/onlinepubs/009695399/
    2008  https://pubs.opengroup.org/onlinepubs/9699919799.2008edition/
    2013  https://pubs.opengroup.org/onlinepubs/9699919799.2013edition/
    2016  https://pubs.opengroup.org/onlinepubs/9699919799.2016edition/
    2017  https://pubs.opengroup.org/onlinepubs/9699919799.2018edition/ [sic]

Anyone here know how much modern-day groff is compiled on old-POSIX
systems?

-- 
Cheers, Ralph.