Thanks for the quick response. I think a little more explanation is in order on my part. I have a file with multiple concatenated sections that begin with #:lav and end with #:eof and I want to process each of these one at a time e.g. 
--start of file--
#:lav
some text
#:eof
#:lav
some text
#:eof
#:lav
some text
#:eof
--end of file--

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This is why I used the while loop with the concatenated string... so I can do some processing of the subsections that I find that satisfy the above criteria. Writing a while loop to process the code line by line would be more efficient in memory, but more time in development. Vince

In reply to Re: Re: weird perl verion and/or OS problem with newlines by vinforget
in thread weird perl verion and/or OS problem with newlines by vinforget

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