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Re^2: what is the purpose of Tie::Fileby Lotus1 (Vicar) |
on Nov 11, 2012 at 23:14 UTC ( [id://1003353]=note: print w/replies, xml ) | Need Help?? |
Thanks for the links. Those make it pretty clear how it is useful. Although Perl isn't a text editor I seem to be too often. On one of the slides in the second link I found this interesting regex. s/^/>> /; Another obvious thing I suppose that I didn't know or realize before: that you can substitute something for nothing and therefore insert something at a boundary.
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