Andrew Dunstan <and...@dunslane.net> writes: >> ... btw, can we get away with making the diff run be "diff -upd" >> not just "diff -u"? I find diff output for C files noticeably >> more useful with those options, but I'm unsure about their >> portability.
> I think they are available on Linux, MacOS and FBSD, and on Windows (if > anyone's actually using it for this) it's likely to be Gnu diff. So I > think that's probably enough coverage. I checked NetBSD as well, and it has all three too. Patch looks good to me. regards, tom lane