K 10 svn:author V 4 mezz K 8 svn:date V 27 2012-04-27T02:18:49.000000Z K 7 svn:log V 211 FreeBSD 8.x and above have added -r that does exactly same as -E for increased compatibility with GNU sed. Since FreeBSD still supports 7.x that does not has -r, so use -E instead. Reported by: pointyhat (pav) END