[PATCH 0/6] fix blame -L regression; add tests

This series fixes a regression in "blame -L X,-N", adds blame -L tests, and makes minor documentation adjustments. The tests, in particular, were motivated by the desire to revisit and continue working on [1] which extends git-blame to accept multiple -L's. That topic will need to extend blame -L tests, of which there were essentially none.

Patches [2/6] (modernize style) and [3/6] (add blame -L tests) are intentionally independent of the "git log -L" topic (from earlier this year) to which the other patches are related. This independence should allow these two patches to graduate at their own pace without being tied to "git log -L".

[1]: http://thread.gmane.org/gmane.comp.version-control.git/229755/

Eric Sunshine (6):
  line-range: fix "blame -L X,-N" regression
  t8001/t8002 (blame): modernize style
  t8001/t8002 (blame): add blame -L tests
  t8001/t8002 (blame): add blame -L :funcname tests
  blame-options.txt: place each -L option variation on its own line
  blame-options.txt: explain that -L <start> and <end> are optional

 Documentation/blame-options.txt |  10 +-
 line-range.c                    |   7 +
 t/annotate-tests.sh             | 363 ++++++++++++++++++++++++++++------------
 t/t8001-annotate.sh             |   6 +-
 t/t8002-blame.sh                |  12 +-
 5 files changed, 283 insertions(+), 115 deletions(-)