Merge branch 'jc/diff-ws-error-highlight'
commit709cd912d4663af87903d3d278a3bab9d4d84153
authorJunio C Hamano <gitster@pobox.com>
Thu, 11 Jun 2015 16:29:51 +0000 (11 09:29 -0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 11 Jun 2015 16:29:51 +0000 (11 09:29 -0700)
tree416e3f1cbd0b50ef317b59bbb337f3a7bea72765
parent7974889a053574e449b55ca543a486e38e74864f
parentb8767f791c15f119554c1466af60e4f2433ae971
Merge branch 'jc/diff-ws-error-highlight'

Allow whitespace breakages in deleted and context lines to be also
painted in the output.

* jc/diff-ws-error-highlight:
  diff.c: --ws-error-highlight=<kind> option
  diff.c: add emit_del_line() and emit_context_line()
  t4015: separate common setup and per-test expectation
  t4015: modernise style
Documentation/diff-options.txt
diff.c
diff.h