Merge branch 'sb/diff-color-moved-use-xdl-recmatch' into maint
authorJunio C Hamano <gitster@pobox.com>
Wed, 15 Nov 2017 03:04:52 +0000 (12:04 +0900)
committerJunio C Hamano <gitster@pobox.com>
Wed, 15 Nov 2017 03:04:52 +0000 (12:04 +0900)
Instead of using custom line comparison and hashing functions to
implement "moved lines" coloring in the diff output, use the pair
of these functions from lower-layer xdiff/ code.

* sb/diff-color-moved-use-xdl-recmatch:
  diff.c: get rid of duplicate implementation
  xdiff-interface: export comparing and hashing strings


Trivial merge