[PATCH] D21485: [cl] Teach cl to support the notion of sub commands (e.g. "git checkout <foo>")

[Rui Ueyama via llvm-commits]

ruiu added a subscriber: ruiu.
ruiu added a comment.

Can you split this patch into two patches -- one is to add the subcommand system and the other is to use it in llvm-pdbdump. Since the feature itself is pretty generic, I don't think it is a good idea to mix it with other change.


http://reviews.llvm.org/D21485