Re: [PATCH RESEND] archive: rewrite description for compression level option

[Bagas Sanjaya <bagasdotme@gmail.com>]

On 14/10/21 23.51, Junio C Hamano wrote:
> Bagas Sanjaya <bagasdotme@gmail.com> writes:
> 
>> Currently, the description of compression level option (`-<number>` or
>> `-#`) only specifies two level (`-0` and `-9`), giving the impression
>> that only both levels are accepted, although other level number can be
>> specified. Rewrite the description.
> 
> While I find that the updated description is more detailed [*], I am
> not sure if the change to the heading is an improvement for readers,
> as I do not think of a case where users would choose to use anything
> other than to use (1) no compression level option, (2) '-0' for
> speed, or (3) '-9' for size, and explicitly singling out `-0` and
> `-9` like the current text does would help those who wonder what the
> option, used in a script written by somebody else that they are
> given to maintain, mean, better than the updated text that does not
> even allow /-9 in their pager to look for the description, if you
> only had `-<number>` or `-#`.
> 
> Also, unless we take `-47`, I do not think it is a good idea to
> spell it as `-<number>`.  Perhaps `-<digit>` is OK, but it shares
> exactly the same issue as `-<number>` I mentioned above.

Maybe we can say `-0 ... -9` to indicate the syntax, while both the 
endpoints are common but special case.

Also, we don't mention default compression level (`-6`?).

-- 
An old man doll... just what I always wanted! - Clara