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Re: [PATCH 4/8] gpg-interface: introduce an abstraction for multiple gpg formats

On Fri, Jul 06, 2018 at 10:24:58AM -0700, Junio C Hamano wrote:

> What we've been avoiding was the comma after the last element in the
> enum (in other words, if PGP_FMT had ',' after it in the above
> quoted addition, that would have been violation of that rule), as
> having such a trailing comma used to be ANSI C violation as well.  I
> do not recall offhand if we loosened that deliberately.
> 4b05548f ("enums: omit trailing comma for portability", 2010-05-14),
> c9b6782a ("enums: omit trailing comma for portability", 2011-03-16)

I think we accidentally did a weather-balloon in e1327023ea (grep:
refactor the concept of "grep source" into an object, 2012-02-02).
It's still there and nobody has complained about it yet.

So I think we can consider that requirement loosened at this point.