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Re: sed bug
From: |
Davide Brini |
Subject: |
Re: sed bug |
Date: |
Fri, 15 Feb 2013 10:19:02 +0100 |
On Thu, 14 Feb 2013 10:12:17 +0100, Slawomir Kuszczynski
<address@hidden> 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.
- sed bug, Slawomir Kuszczynski, 2013/02/14
- Re: sed bug, Paolo Bonzini, 2013/02/14
- Re: sed bug,
Davide Brini <=
- Message not available