I agree with your example of using open to handle a CRLFish file on a *nix system. The rest of this post is just to satisfy my curiosity.

$ARGV[0] = \do{$win_file};

I don't understand the purpose of munging  @ARGV in this way. Any scalar can be opened by reference as a RAM file. If the reason for initializing the scalar in a  BEGIN block was to create a lexically private scalar, then assigning a reference to it to an element of the global  @ARGV array defeats this purpose.

Give a man a fish:  <%-{-{-{-<

In reply to Re^2: [OT]: missing character when reading input file by AnomalousMonk
in thread missing character when reading input file by JediGorf

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