> (The data from `rcs_preprevert` could also be used for a confirmation
> prompt -- it doesn't currently include enough info for diffs, but at
> least could have a list of changed files.)
->> I added `rcs_showpatch` which simply yields the output of `git show <patch-id>`. -- [[peteg]]
>
> Note that it's possible for a git repo to have commits that modify wiki
> files in a subdir, and code files elsewhere. `rcs_preprevert` should
>>> (and fixed all the indention..). Issues I noticed but have not gotten
>>> to: --[[Joey]]
>>>> Please change the git pointer above, then. I will work on your branch. -- [[peteg]]
->>>
->>> * `rcs_diff` already exists; why add `rcs_showpatch`?
->>>> If `rcs_diff` is intended for human consumption, by all means we can use that. -- [[peteg]]
->>> * Would it be better for `rcs_revert` to not commit, and
->>> `rcs_commit_staged` to then be used? This would work for git, but
->>> maybe other RCSs would be problimatic. It would simplifiy the
->>> interface and allow for future mulitple-revert interfaces.
>>> * I quite don't understand why one caller of `git_parse_changes`
>>> needs it to chdir, and not the other one. It's running
>>> in the same git repo either way, and git doesn't need