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Possibly a bug found
From: |
Igor Zhuravlov |
Subject: |
Possibly a bug found |
Date: |
Sat, 12 Sep 2009 15:05:19 +1100 |
User-agent: |
KMail/1.12.0 (Linux/2.6.27.25-0.1-pae; KDE/4.3.0; i686; ; ) |
Good day.
Following command fails to find two consequent newline chars:
echo -e "aaa\n\nbbb" | gawk 'BEGIN {s="";} {s=s "\n" $0;} END {print
match(s,"\n{2,}");}'
Workaround:
echo -e "aaa\n\nbbb" | gawk 'BEGIN {s="";} {s=s "\n" $0;} END {print
match(s,"\n\n+");}'
Software versions:
- gawk: 3.1.7
- OS: openSUSE 11.1 (i586)
- kernel: 2.6.27.25-0.1-pae
- gcc: 4.3.2 [gcc-4_3-branch revision 141291]
- glibc: 2.9 (20081117)
- locale: either "LANG=ru_RU.UTF-8" or "LANG=C"
--
Regards
Igor Zhuravlov
- Possibly a bug found,
Igor Zhuravlov <=