Re: [PATCH 2/2] completion: split __git_ps1 into a separate script

There's no way git-prompt.sh can be sourced without modifications to
the script, unless you expect it would always be named
'.git-prompt.sh' and would be on the same directory, which many
distributions would frown upon.

So, again, seems like a good argument for building a git-gitdir into git
proper. Maybe there are other utilities that could make use of it as
well...

-- 
Ted Pavlic [off-list ref]