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Message-ID: | <754324CDE8E4EE4498D8E0357D91368502EDFC@saab-bt.act.cmis.csiro.au> |
From: | "Walker, Gavin (CMIS, ANU - Acton)" <Gavin DOT Walker AT cmis DOT csiro DOT au> |
To: | "'cygwin AT cygwin DOT com'" <cygwin AT cygwin DOT com> |
Subject: | Cygwin 1.3.2-1 Problems with CR/LF in Perl |
Date: | Wed, 22 Aug 2001 22:38:31 +1000 |
MIME-Version: | 1.0 |
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Hi, I've been trying to write a perl script to edit a text file. The cut down version of it is a little further down. It's pretty simple, read a file in and dump it out. My problem is that successive runs creates a string of CR on each line. Every time I run it another CR is added. To get rid of them I have to use chomp, then chop and append my own \n. Perl appears to be reading the CR/LF characters separately and then out as CR/CR/LF. This is supposed to work on unix as well so I can't go chopping unnecessarily. Running the same program under DOS (probably using windows' perl) doesn't cause any problems. Perl version is 5.6.1 for cygwin. On installation I told cygwin to use Dos text format (cvs handles the dos/unix interchange). Gavin Walker Canberra, Australia #!perl -w use strict; rename("file2","file1"); open(F1,"file1"); open(F2,">file2"); while(<F1>) { # have to use chomp; chop; print F2 $_ . "\n"; to get it to work print F2; } close(F1); close(F2); -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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