Thanks for the tip!

The type of editing I want to do is a simple line-by-line 

while (<IN>) {
   s/foo/bar/g;
   print OUT;
}

[download]
type thingie. That code is written to make a copy as it edits (which is what I've always done).

How would I do that with in-place editing? Is it possible?

In reply to Re^2: Edit Macintosh file, keeping resource fork by forrest
in thread Edit Macintosh file, keeping resource fork by forrest

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