Re: [PATCH] parse-options: fix SunCC compiler warning

> I have a better plan: stop exposing parse-options loop to outside.
> What all these commands need is the ability to deal with unknown
> options (or non-options in update-index case). They could register
> callbacks to deal with those and keep calling parse_options() instead.
> I'm converting rev-list to use parse_options() and as an intermediate
> step, this callback idea should work well. The end game though is a
> single parse_options() call that covers everything in, say, git-log.
> But we will see.