[bug #27460] --perl-regexp \z\Z not available, only $

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?27460>

                 Summary: --perl-regexp \z\Z not available, only $
                 Project: grep
            Submitted by: None
            Submitted on: Wed 16 Sep 2009 02:32:59 PM UTC
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

perl has \z\Z
pcre has \z\Z
but grep -P doesn't support \Z

$ grep -V
GNU grep 2.5.4

Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

$ cat test
aba
abe

$ grep -P 'a\Z' test
$ grep -P 'a\z' test
$ grep -P 'a$' test
aba





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