Control: -1 -2
Control: retitle -1 grep: inconsistent behaviour with anchored regex containing
back-references
Control: severity -1 normal
Control: found -2 3.4-1
Control: notfound -2 2.27-2
On Fri, 02 Dec 2022 02:12:20 +0100 Thorsten Glaser wrote:
> Package: grep
> Version: 3.6-1
> Followup-For
Package: grep
Version: 3.6-1
Followup-For: Bug #930247
X-Debbugs-Cc: t...@mirbsd.de
Control: found 930247 3.8-3
Control: severity 930247 serious
Control: retitle 930247 grep: does not handle backreferences correctly,
violating POSIX
I’m running into this, in stable and unstable both:
(sid-amd64)
Control: forwarded -1 https://debbugs.gnu.org/cgi/bugreport.cgi?bug=36148
Control: tags -1 + upstream
Thanks for your bug report,
-- Santiago
El 09/06/19 a las 11:22, g1 escribió:
> Package: grep
> Version: 2.27-2
> Severity: normal
>
> There seems to be a problem with beginning/end-of-line an
Package: grep
Version: 2.27-2
Severity: normal
There seems to be a problem with beginning/end-of-line anchors in regex
containing back-references:
$ cat words
ana
deed
ill
stats
Using -x to match whole line works:
$ egrep -x '(.?)(.?).?\2\1' words
ana
deed
stats
Using explicit anchors emits fa
4 matches
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