[RFC/PATCH 0/2] Introduce "log.showSignature" config variable

Add a new configuratation variable "log.showSignature" for git-log and git-show. "log.showSignature=true" will enable user to see GPG signature by default while using git-log and git-show.

[Patch 1/2] introduce the config variable along with some tests.
[Patch 2/2] tackles the problem: what if user wants to disable the
	    setting of "log.showSignature=true" using a command line
	    switch.

Previous discussion on this: http://thread.gmane.org/gmane.comp.version-control.git/295405

Mehul Jain (2):
  log: add "log.showsignature" configuration variable
  log: add "--no-show-signature" command line option

 Documentation/git-log.txt |  4 ++++
 builtin/log.c             |  6 ++++++
 revision.c                |  2 ++
 t/t4202-log.sh            | 26 ++++++++++++++++++++++++++
 t/t7510-signed-commit.sh  |  7 +++++++
 5 files changed, 45 insertions(+)