Addison Phillips scripsit:
> >>grandfathered = irregular
> >>
> >> / 1*3ALPHA 1*2("-" (2*8alphanum)) ; registered
> >> grandfathered codes that are well-formed, but would not
> >> otherwise be valid
I still don't understand the purpose of the second alternative.
It matches a random subset of well-formed tags which happen to
include all the grandfathered/redundant tags, but they also
match "langtag", and it allows all sorts of cruft to be well-formed
that will never be needed or useful.
--
A rabbi whose congregation doesn't want John Cowan
to drive him out of town isn't a rabbi, http://www.ccil.org/~cowan
and a rabbi who lets them do it cowan at ccil.org
isn't a man. --Jewish saying
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