s/should/could/;

That's a matter of personal preference.
In PBP, TheDamian recommends avoiding the use of unless. Mainly because statements can very quickly become quite difficult to read if you start extending them and adding multiple conditions.

I tend to agree with this view, but as I say - it's really a matter of personal preference.

Cheers,
Darren :)

In reply to Re^3: quick regex help for multiple OR by McDarren
in thread quick regex help for multiple OR by Anonymous Monk

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