Re: [PATCH] documentation fix: git difftool uses diff tools, not merge tools.

> Thomas Hochstein <thh@inter.net> writes:
>
>> Let the documentation for -t list valid *diff* tools,
>> not valid *merge* tools.
>>
>> Signed-off-by: Thomas Hochstein <thh@inter.net>
>> ---
>>  Documentation/git-difftool.txt |    2 +-
>>  1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/Documentation/git-difftool.txt b/Documentation/git-difftool.txt
>> index a03515f..19d473c 100644
>> --- a/Documentation/git-difftool.txt
>> +++ b/Documentation/git-difftool.txt
>> @@ -31,7 +31,7 @@ OPTIONS
>>  -t <tool>::
>>  --tool=<tool>::
>>       Use the diff tool specified by <tool>.
>> -     Valid merge tools are:
>> +     Valid diff tools are:
>>       araxis, bc3, diffuse, emerge, ecmerge, gvimdiff, kdiff3,
>>       kompare, meld, opendiff, p4merge, tkdiff, vimdiff and xxdiff.
>>  +
>
> The patch is obviously correct, and it is so trivial that there is no risk
> of breaking anything. It would even be OK for 1.7.7.X maintenance series.
>
> But in the longer term, I suspect that we would want to drop this
> enumeration from the documentation, and instead give "--list-tools"
> option or something to the command. That way, we only need to keep
> the list of known tools in one place where it matters, namely, the
> command that knows about them.
>
> David, what do you think?
>
> The same comment applies to "git mergetool", I would think.