... OK when I print the result to the console but not when I redirect the output into a file ...

Could your file actually have \r\n (windows-based) line-endings? Could get different terminal behavior if running cygwin with unix line-endings?

If you have a unix-like system available, might try pushing a small bit of your processed and unprocessed file through "od". I sometimes use something like "tail -3 foo | od -bc" to keep from getting fooled by "friendly" systems.

In reply to Re: Why does my Perl regex substitution for linebreak fail? by igelkott
in thread Why does my Perl regex substitution for linebreak fail? by pat_mc

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