Re: What's cooking in git.git (Mar 2017, #12; Wed, 29)

> * sb/submodule-short-status (2017-03-27) 7 commits
>  - submodule.c: correctly handle nested submodules in is_submodule_modified
>  - short status: improve reporting for submodule changes
>  - submodule.c: stricter checking for submodules in is_submodule_modified
>  - submodule.c: port is_submodule_modified to use porcelain 2
>  - submodule.c: convert is_submodule_modified to use strbuf_getwholeline
>  - submodule.c: factor out early loop termination in is_submodule_modified
>  - submodule.c: use argv_array in is_submodule_modified
>
>  The output from "git status --short" has been extended to show
>  various kinds of dirtyness in submodules differently; instead of to
>  "M" for modified, 'm' and '?' can be shown to signal changes only
>  to the working tree of the submodule but not the commit that is
>  checked out.
>
>  Waiting for further comments.
>  The endgame looked mostly OK.