[PATCH 0/3] rr/fmt-merge-msg replacements

I found a problem while writing the test for -1: the first patch is a
correction for that; sorry I didn't detect it earlier.

The second and third patches are rewrites of the tests I submitted
earlier- the rest of the file needs to be cleaned up to match this
style. Thanks Jonathan.

Ramkumar Ramachandra (3):
  fmt-merge-msg: Disallow '--log', 'merge.log' < 0
  t6200-fmt-merge-msg: Exercise 'merge.log' to configure shortlog
    length
  t6200-fmt-merge-msg: Exercise '--log' to configure shortlog length

 builtin/fmt-merge-msg.c |    4 +++-
 builtin/merge.c         |    2 +-
 t/t6200-fmt-merge-msg.sh |  123 ++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 127 insertions(+), 2 deletions(-)

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1.7.2.2.409.gdbb11.dirty