[PATCH 0/2] describe: support the syntax "--abbrev=+"

Sometimes it's interesting to have a simple output that answers the question: Are there commits after the latest tag?

One possible solution is to just print a "+" (plus) signal after the tag. Example:

v2.1.0-rc1-2-g5261ec

v2.1.0-rc1+

Jonh Wendell (2):
  describe: support the syntax "--abbrev=+"
  describe: Add documentation for "--abbrev=+"

 Documentation/git-describe.txt |  6 ++++++
 builtin/describe.c             | 26 +++++++++++++++++++++-----
 2 files changed, 27 insertions(+), 5 deletions(-)