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FIELDWIDTHS question


From: Andy Chambers
Subject: FIELDWIDTHS question
Date: Fri, 25 Jun 2010 14:56:36 +0100

Hi All,

The documentation states...

"Each number specifies the width of the field *including* columns between
fields"

So how come I get the following...

echo 1234 |gawk -vFIELDWIDTHS="2 2" '{ print NF }'
=> 1

echo 1234 |gawk -vFIELDWIDTHS="2 2 2" '{ print NF }'
=> 2

gawk --version
=> GNU Awk 3.1.5
Copyright (C) 1989, 1991-2005 Free Software Foundation.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
USA.

Many Thanks,
Andy

-- 
----
Andy Chambers
Formedix Ltd


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