The author of that article says that you need XML::Simple and Perl to handle his relatively simple XML task(s), because "XSLT can't do arithmetic". There's no hint that he's joking. Of course XSLT can do arithmetic! It's a very strange thing to say.

($_='kkvvttuu bbooppuuiiffss qqffssmm iibbddllffss')
=~y~b-v~a-z~s; print

In reply to Re: XML plus Perl -- simply magic by Cody Pendant
in thread XML plus Perl -- simply magic by marto

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