On Mon, 2015-04-13 at 12:38 -0500, Eliot Kimber wrote:

> For large repositories an
> XQuery like
> "//*[contains(@class, ' topic/topic ')]" is going to be quite slow

I took this use case to the XQuery & XSLT Working Groups a year or two 
ago (Jirka added the DITA case - I was thinking of (X)HTML) and the 
result was contains-token() which might be easier for the database to 
optimize.

Judging by comments submitted against my awful tests for it :) I think 
BaseX may well support it already.

Liam

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