[PATCH v2 0/2] Teach 'git grep' about --open-files-in-pager=[<pager>]

This series teaches ‘git grep’ to accept

	git grep -Ovi some_function_name

to find all the call sites for some_function_name so they can be adjusted. Dscho’s cover letter[1] explains it better.

And in fact, Dscho did all the work here; this iteration just rebases it on master and adds some tests.

Happy hacking, Jonathan

Johannes Schindelin (2):
  grep: Add the option '--open-files-in-pager'
  grep -O: allow optional argument specifying the pager (or editor)

 Documentation/git-grep.txt |    8 +
 builtin/grep.c             |   81 +++++++-
 git.c                      |    2 +-
 t/lib-pager.sh             |   15 ++
 t/t7002-grep.sh            |  530 --------------------------------------------
 t/t7006-pager.sh           |   16 +-
 t/t7810-grep.sh            |  530 ++++++++++++++++++++++++++++++++++++++++++++
 t/t7811-grep-open.sh       |  157 +++++++++++++
 8 files changed, 792 insertions(+), 547 deletions(-)
 create mode 100644 t/lib-pager.sh
 delete mode 100755 t/t7002-grep.sh
 create mode 100755 t/t7810-grep.sh
 create mode 100644 t/t7811-grep-open.sh

[1] http://thread.gmane.org/gmane.comp.version-control.git/143219