Re: sed bug
Davide Brini <[email protected]>
| Newsgroups | gmane.comp.gnu.utils.bugs |
|---|---|
| Message-ID | <[email protected]> |
On Thu, 14 Feb 2013 10:12:17 +0100, Slawomir Kuszczynski <[email protected]> wrote: > Hi, > > I found bug in sed. It is related to reverse matching, see examples below: > > Result of this simple sed: > echo ABC1234_1.0 | sed -r 's/^[A-Z]*([0-9])/\1/' > is: > 1234_1.0 > but should be: > 1 No, it should not. Think what should be the result of echo abc | sed -r 's/(c)/\1/' -- D.