Re: [RFC PATCH] submodule: make '^/' work like '../' but with an absolute path

> Yep, that lays out the full reasoning for why you'd want this. Forking
> the main repository could end up with broken submodule URLs unless you
> *also* fork the submodules. Depending on your project you may (or may
> not) want to do that, so having the option to use ^/ is good. Of
> course using "^/" would mean that forking both super and subproject
> would potentially break, until/unless you update your fork to point to
> the new fork URL. I guess that is more semantically correct, your fork
> of a super project woudl only change once you officially tell it to
> move to the appropriate fork.