Re: [PATCH] doc: add shortcut to "am --whitespace=<action>"

> On 2024-02-14 19:44, Junio C Hamano wrote:
>> We refer readers of "git am --help" to "git apply --help" for many
>> options that are passed through, and most of them are simple
>> booleans, but --whitespace takes from a set of actions whose names
>> may slip users' minds.  Give a list of them in "git am --help" to
>> reduce one level of redirection only to find out what they are.
>> 
>> In the helper function to parse the available options, there was a
>> helpful comment reminding the developer to update list of <action>s
>> in the completion script. Mention the two documentation pages there
>> as well.
>> 
>> Signed-off-by: Junio C Hamano <gitster@pobox.com>
> 
> Looking to me, with one small nitpick below.

>> ---
>>  Documentation/git-am.txt | 3 +++
>>  apply.c                  | 3 ++-
>>  2 files changed, 5 insertions(+), 1 deletion(-)
>> 
>> diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
>> index 82dadbecc8..67b12f315f 100644
>> --- a/Documentation/git-am.txt
>> +++ b/Documentation/git-am.txt
>> @@ -128,6 +128,9 @@ include::rerere-options.txt[]
>>  	These flags are passed to the 'git apply' (see linkgit:git-apply[1])
>>  	program that applies
>>  	the patch.
> 
> It would be nice to, while there, move "the patch." to the line above.
> 
>> ++
>> +Valid <action> for the `--whitespace` option are:
>> +`nowarn`, `warn`, `fix`, `error`, and `error-all`.
>> 
>>  --patch-format::
>>  	By default the command will try to detect the patch format
>> diff --git a/apply.c b/apply.c
>> index 3d69fec836..4e57831aeb 100644
>> --- a/apply.c
>> +++ b/apply.c
>> @@ -78,7 +78,8 @@ static int parse_whitespace_option(struct
>> apply_state *state, const char *option
>>  		return 0;
>>  	}
>>  	/*
>> -	 * Please update $__git_whitespacelist in git-completion.bash
>> +	 * Please update $__git_whitespacelist in git-completion.bash,
>> +	 * Documentation/git-apply.txt, and Documentation/git-am.txt
>>  	 * when you add new options.
>>  	 */
>>  	return error(_("unrecognized whitespace option '%s'"), option);