lang/nawk: Upgrade version 20110810 => 20121220
While here, set the DIST_SUBDIR to something unique since the distfile
has the same name between versions. Also reset maintainship as
Hiro doesn't use nawk on FreeBSD and updates are infrequent.
Submitted by: Pedro Giffuni
Tweaks by: marino@
- Update to 20100523
- fixed long-standing overflow bug in run.c; many thanks to
nelson beebe for spotting it and providing the fix.
- fixed bug that didn't parse -vd=1 properly; thanks to santiago
vila for spotting it.
Submitted by: Pedro F. Giffuni <email@example.com>
Approved by: maintainer (timeout, 18 days)