Re: [PATCH v2 1/2] gitk: drop quotes in copysummary format

[Junio C Hamano <gitster@pobox.com>]

Denton Liu <liu.denton@gmail.com> writes:

> In an earlier commit[1], git learned the 'reference' pretty format. This
> format was very similar to the format that copysummary used but it omits
> the quotes surrounding the commit's subject. Remove the quotes from the
> format in copysummary in order to match the 'reference' pretty format.
>
> It seems the consensus is that the unquoted form is used more often
> anyway[2] so this change should be acceptable.
>
> [These commits are in git.git.]
> [1]: 1f0fc1db85 (pretty: implement 'reference' format, 2019-11-19)
> [2]: fb2ffa77a6 (SubmittingPatches: remove dq from commit reference, 2019-11-19)

This change to gitk actually can easily be controversial.

The "used more often" census IIUC was done on _this_ project, and
SubmittingPatches is merely a guideline to contribute to _this_
project, but the audience of gitk that wants to use the copysummary
format is a lot wider than that.

This patch alone may not be worth sinking the time on for that
reason.

Having said that, if we teach --pretty=reference to optionally use a
custom format via a configuration variable, it would make quite a
lot of sense to do an update _like_ this patch does to gitk.  It
would probably allow the code to read from the same configuration
variable, instead of replacing a hardcoded format string with
another hardcoded format string, though.

Thanks.

> Signed-off-by: Denton Liu <liu.denton@gmail.com>
> ---
>  gitk | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gitk b/gitk
> index abe4805ade..d07e3302de 100755
> --- a/gitk
> +++ b/gitk
> @@ -9429,7 +9429,7 @@ proc mktaggo {} {
>  proc copysummary {} {
>      global rowmenuid autosellen
>  
> -    set format "%h (\"%s\", %ad)"
> +    set format "%h (%s, %ad)"
>      set cmd [list git show -s --pretty=format:$format --date=short]
>      if {$autosellen < 40} {
>          lappend cmd --abbrev=$autosellen