Re: [PATCH 2/3] specify explicit "--pretty=medium" with `git log/show/whatchanged`

Denis Cheng [off-list ref] writes:

The following patch will introduce a new configuration variable,
"format.pretty", from then on the pretty format without specifying
"--pretty" might not be the default "--pretty=medium", it depends on
the user's config. So all kinds of Shell/Perl/Emacs scripts that needs
the default medium pretty format must specify it explicitly.

Signed-off-by: Denis Cheng <redacted>
---
 contrib/emacs/git.el             |    2 +-
 contrib/hooks/post-receive-email |    2 +-
 git-cvsserver.perl               |    2 +-
 git-merge.sh                     |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

I think --pretty is enough and you do not have to say --pretty=medium, but
as long as we are being explicit, we'd better be fully explicit to future
proof them.

The list of in-tree users and places match what I found with my quick
review, which hopefully means both of us did our best effort to catch
potential breakages.

Thanks.