[PATCH v2 0/2] wrap format-patch diffstats around 72 columns

Like v1, these changes keep diffstat generated by format-patch in 72 columns. This constant is already used in the code, so it's a bit better than my random "70 or 75" value.

Granted these hard coded values (both 80 and 72) are not really nice. But I would wait for somebody to say "I need or want this" before I add code to make the default configurable.

Nguyễn Thái Ngọc Duy (2):
  format-patch: keep cover-letter diffstat wrapped in 72 columns
  format-patch: reduce patch diffstat width to 72

 builtin/log.c          |  7 ++++++-
 t/t4052-stat-output.sh | 28 ++++++++++++++--------------
 2 files changed, 20 insertions(+), 15 deletions(-)