bug#73387: 30.0.90; C-x v v in diff-mode doesn't work after C-c C-n

[Sean Whitton <spwhitton@spwhitton.name>]

Hello,

On Mon 30 Sep 2024 at 05:15pm +03, Eli Zaretskii wrote:

>> Cc: 73387@debbugs.gnu.org, monnier@iro.umontreal.ca,
>>  Juri Linkov <juri@linkov.net>
>> From: Sean Whitton <spwhitton@spwhitton.name>
>> Date: Mon, 30 Sep 2024 21:10:04 +0800
>>
>> +Delete all hunks other than the current hunk.  If the region is active,
>> +then delete all hunks other than those the region overlaps.
>
> We usually describe what happens when the region is active, then what
> happens "otherwise".

I think in the case of this command it's better to describe the
region-inactive case first.

>> +*** New command 'diff-delete-other-hunks' bound to C-c RET k.
>> +This command deletes hunks other than the current hunk.
>> +It is useful to prepare a *vc-diff* buffer for committing a single hunk.
>
> This doesn't mention the active-region case.

Added that.

>> +(defun diff-delete-other-hunks (&optional beg end)
>> +  "Delete hunks other than this one.
>
> Which "this hunk"?  Did you mean "current hunk"?

Indeed I did, thank you.

-- 
Sean Whitton