Date: Sun, 22 Jan 2017 20:21:03 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 195763] bsdgrep, empty matches and -o Message-ID: <bug-195763-8-KwbQ5sMS32@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-195763-8@https.bugs.freebsd.org/bugzilla/> References: <bug-195763-8@https.bugs.freebsd.org/bugzilla/>
index | next in thread | previous in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195763 Kyle Evans <bsdports@kyle-evans.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #179175|0 |1 is obsolete| | --- Comment #6 from Kyle Evans <bsdports@kyle-evans.net> --- Created attachment 179227 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=179227&action=edit Proposed patch to address line matching issues Address one last nit that I found in some more extensive testing -- if we're going to replace the last match made (due to overlap), it should be an earlier or strictly longer match than the current one. Test case: echo "abcdef" | grep -o -e "ab" -e "bc" Swap the order of -e arguments, "ab" and "bc" would previously yield different results when they should both yield "ab". -- You are receiving this mail because: You are the assignee for the bug.help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-195763-8-KwbQ5sMS32>