diff: resurrect XDF_NEED_MINIMAL with --minimal
commit81b568c839376a10cd5fe29db0b8a72f537fa36a
authorJunio C Hamano <gitster@pobox.com>
Sun, 2 Oct 2011 04:56:28 +0000 (1 21:56 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 3 Oct 2011 18:58:18 +0000 (3 11:58 -0700)
tree375e90f7c9c7f0087562e3cccbb20f82a764e27d
parentc5aa90682f82fe0dabdc0280be93568d52efddfc
diff: resurrect XDF_NEED_MINIMAL with --minimal

Earlier, 582aa00 (git diff too slow for a file, 2010-05-02)
unconditionally dropped XDF_NEED_MINIMAL option from the internal xdiff
invocation to help performance on pathological cases, while hinting that a
follow-up patch could reintroduce it with "--minimal" option from the
command line.

Make it so.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/diff-options.txt
diff.c