Re: [PATCH v2 0/6] Support %(trailers) arguments in for-each-ref(1)

[Taylor Blau]

Hi,

Attached is v3 of my patch-set "Support %(trailers) arguments in
for-each-ref(1)".

It includes all of the changes in V2:
>   * Accept "empty-sub-argument" lists, like %(contents:trailers:).
>
>   * Fix incorrect tabs/spaces formatting in t6300.
>
>   * Modern-ize code fencing in Documentation/git-for-each-ref.txt
>
>   * Squash commit adding trailer_opts to used_atom structure.

As well as fixing:

  * Incorrect indentation in pretty.c (specifically: "pretty.c: delimit
    "%(trailers)" arguments with ","")

  * Issues with --format="%(contents:trailers:)", where
    trailers_atom_parser did not correctly handle empty string ("") and
    NULL's the same way.

Thanks in advance :-).

--
- Taylor