Re: [PATCH v3 4/4] add-patch: add diff.context command line overrides

> On 01/07/2025 16:54, Junio C Hamano wrote:
>> Phillip Wood <phillip.wood123@gmail.com> writes:
>> 
>>>>    * add OPT_DIFF_*() macros to parse-options API, as its utility is
>>>>      very narrow, and forces those who are learning parse-options API
>>>>      to learn one more thing.
>>>
>>> It means that we have consistent help for all the commands with these
>>> options which I think is valuable. We have a number of other macros
>>> that define options that are shared between commands and I think that
>>> works quite well.
>> I understand that principe.  What I was wondering was if there are
>> enough places to use these particular ones to make it worthwhile to
>> enlarge the set of OPT_* macros.
>
> There are six users of each of these macros so I think it is
> worthwhile. That's two more users than there are for
> OPT_RERERE_AUTOUPDATE() and twice as many users as OPT_CONTAINS().