good chemistry is complicated, and a little bit messy -LW |
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( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
but it gave me some error
Hmm. Did it give you an error message to go along with the error? The error seems to stem from here: You suspect $1 and $2. Do they contain the value you think they should (add some debug output)? When using regular expressions, you should check if there actually was a match. In reply to Re: need help on declaring variables
by Thilosophy
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