in reply to Re^4: Regex fun
in thread Regex fun
I think that the (??{...}) would be best choice as repositioning the pos() is probably not a good idea in general.What's the problem with setting pos()? (??{...}) and (?{...}) have their share of problems (many related to scoping of variables), and I avoid them as much as possible - and if I use them, I keep the code it in as simple as possible.
What I don't understand is your use of 'last'. It means that if you have "+2A." in your string, nothing following it will change.
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Re^6: Regex fun
by Hena (Friar) on Dec 16, 2009 at 11:57 UTC |
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