diff: add diff.orderfile configuration variable
commit6d8940b562adc5e43068868109dffe1b9bff7f78
authorSamuel Bronson <naesten@gmail.com>
Thu, 19 Dec 2013 00:08:12 +0000 (18 19:08 -0500)
committerJunio C Hamano <gitster@pobox.com>
Thu, 19 Dec 2013 00:39:00 +0000 (18 16:39 -0800)
treeed16e6a73761475bbc567340b721a0fdca36ac4a
parenta21bae33d9e13c59217639b866355f1a02211a2c
diff: add diff.orderfile configuration variable

diff.orderfile acts as a default for the -O command line option.

[sb: split up aw's original patch; rework tests and docs, treat option
as pathname]

Signed-off-by: Anders Waldenborg <anders@0x63.nu>
Signed-off-by: Samuel Bronson <naesten@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/diff-config.txt
Documentation/diff-options.txt
diff.c
t/t4056-diff-order.sh