Re: What's cooking in git.git (Oct 2016, #09; Mon, 31)

>
> * kn/ref-filter-branch-list (2016-05-17) 17 commits
>  - branch: implement '--format' option
>  - branch: use ref-filter printing APIs
>  - branch, tag: use porcelain output
>  - ref-filter: allow porcelain to translate messages in the output
>  - ref-filter: add `:dir` and `:base` options for ref printing atoms
>  - ref-filter: make remote_ref_atom_parser() use refname_atom_parser_internal()
>  - ref-filter: introduce symref_atom_parser() and refname_atom_parser()
>  - ref-filter: introduce refname_atom_parser_internal()
>  - ref-filter: make "%(symref)" atom work with the ':short' modifier
>  - ref-filter: add support for %(upstream:track,nobracket)
>  - ref-filter: make %(upstream:track) prints "[gone]" for invalid upstreams
>  - ref-filter: introduce format_ref_array_item()
>  - ref-filter: move get_head_description() from branch.c
>  - ref-filter: modify "%(objectname:short)" to take length
>  - ref-filter: implement %(if:equals=<string>) and %(if:notequals=<string>)
>  - ref-filter: include reference to 'used_atom' within 'atom_value'
>  - ref-filter: implement %(if), %(then), and %(else) atoms
>
>  The code to list branches in "git branch" has been consolidated
>  with the more generic ref-filter API.
>
>  Rerolled.
>  Needs review.