[PATCH 0/4] Restructure the tag object

Ok, I'm pulling the 21-part patch series from hell. It's just not worth all the flak. Here's a 4-part patch series that tries to do the changes needed without all the crap^Wrefactoring.

Obviously this patch series does none of the much needed cleanup in this part of the code (e.g. better error messages, specifying encodings of header fields, possibly unifying the common parts between the parser and the verifier). I'll leave that cleanup to someone who writes less crappy code.

Here's the shortlog for the series:

Johan Herland (4):
      Make tag names (i.e. the tag object's "tag" line) optional
      Introduce optional "keywords" on tag objects
      Documentation/git-mktag: Document the changes in tag object structure
      git-mktag tests: Expand on mktag selftests according to the new tag object structure

 Documentation/git-mktag.txt |   38 +++++++---
 mktag.c                     |   65 +++++++++++-----
 t/t3800-mktag.sh            |  172 ++++++++++++++++++++++++++++++++++++++++---
 tag.c                       |   44 +++++++++--
 tag.h                       |    3 +-
 5 files changed, 270 insertions(+), 52 deletions(-)

...Johan