Date: Wed, 13 Apr 2022 21:03:03 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 263268] bsdgrep: support empty subexpressions Message-ID: <bug-263268-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263268 Bug ID: 263268 Summary: bsdgrep: support empty subexpressions Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: lwhsu@FreeBSD.org CC: kevans@freebsd.org $ echo foo | egrep "|foo" egrep: empty (sub)expression more complex case: "^${user}(|[[:space:]]+.*)$" --=20 You are receiving this mail because: You are the assignee for the bug.=
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