in reply to loop by line on a file

Your code works for me, once I supplied a five line data file. Perhaps your data file is not what you think it is....

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I Go Back to Sleep, Now.

OGB

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Re^2: loop by line on a file
by tangent (Parson) on Sep 17, 2013 at 00:10 UTC
    Well it is called "four_comma.txt"