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Hi Graydon,
Yes, it can be done, without having to use v4.0 features. It's tricky, and not perfect, because XPath can't do bit-level operations. A few years ago I implemented a hash algorithm for XPath/XSLT using XPath 2.0 features (i.e. it uses the string-to-codepoints() function). It also uses some large (prime) numbers, such as 2^50, so you would need to run it on a 64-bit machine. If you would like the code let me know. It needs a bit of a cleanup before I can share it. Cheers, Steve Ball On 9/10/26 03:49, Graydon graydon@xxxxxxxxx wrote: Hello!
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