Friday 08 April 2005 Arabica: XPath: union expressions

Committed union expressions, ie step[something|something-else]. It was actually very easy once I realised the union doesn't have to be sorted in document order. For an XPath engine embedded in an XSLT or XQuery processor the union would have to be sorted, but for straight XPath it doesn't.

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Tagged code, arabica, xml, and c++

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