Re: [PATCH] rerere-train: modernise a bit

> The script wants to create a list of merges using "rev-list" and
> filters commits that do not have more than one parent, but if we
> always pass "--merges" to "rev-list", there is no need to filter.
> 
> The command uses "git show --pretty=format:..." on a single commit
> while generating progress reports, which means this title line is
> left unterminated.  It should have used --pretty=tformat:...
> instead, or better yet, use the more modern --format=... to ensure
> that the title line is properly terminated.