[Info-vax] DIR/DATE_FORMAT=DELTA ?

[hb]

On Jan 11, 8:44 pm, koeh... at eisner.nospam.encompasserve.org (Bob
Koehler) wrote:
>    Run on what system?  With which libraries?

Linux, Debian Lenny, but that doesn't matter. It has been in the GNU
CRTL, aka glibc for a long time. On the net there are man pages for
getopt_long() from 1995 describing this feature. So, no surprise, GNV
has it too: seen on 3.0-1.