Re: [PATCH] replay: replace the_repository with repo parameter passed to cmd_replay()

> From: Elijah Newren <newren@gmail.com>
> 
> Replace the_repository everywhere with repo, feed repo from cmd_replay()
> to all the other functions in the file that need it, and remove the
> UNUSED annotation on repo.
> 
> Signed-off-by: Elijah Newren <newren@gmail.com>
> ---
>     replay: replace the_repository with repo parameter passed to cmd_replay
>     
>     The point of this patch is not to remove USE_THE_REPOSITORY_VARIABLE; I
>     can't yet because DEFAULT_ABBREV and get_commit_output_encoding() both
>     require it and have no current alternatives. However, I still think it's
>     worthwhile to stop using the_repository everywhere while ignoring the
>     repo parameter explicitly passed in. That looks kinda ugly, and since
>     I'm poking around in replay right now, I don't want to push
>     the_repository in even more places when we have the appropriate value
>     available -- especially since that might make my local work conflict
>     should someone else come along and try to clean this up.