2 commits

Author	SHA1	Message	Date
Baptiste Daroussin	57f942af81	Fix wrong date in diff(1) ... Reported by: rgrimes	2017-03-12 03:36:33 +00:00
Baptiste Daroussin	3bbe3f672e	Import diff from OpenBSD and remove GNU diff ... Some of the modifications from the previous summer of code has been integrated Modification for compatibility with GNU diff output has been added Main difference with OpenBSD: Implement multiple GNU diff options: * --ignore-file-name-case * --no-ignore-file-name-case * --normal * --tabsize * --strip-trailing-cr Make diff -p compatible with GNU diff Implement diff -l Make diff -r compatible with GNU diff Capsicumize diffing 2 regular files Add a simple test suite Approved by: AsiaBSDcon devsummit Obtained from: OpenBSD, GSoC Relnotes: yes	2017-03-11 05:01:29 +00:00