Re: [xml-dev] ANN: The Simple, Powerful Schema Language (SPSL)

[David Carlisle <davidc@nag.co.uk>]

On 19/12/2012 21:59, mozer wrote:
> PS : on the other hand, if you end up willing to provide custom
> messages to the user, the language will become closer to Schematron

Isn't it essentially schematron anyway?

the sketch Roger showed used the evaluate function proposed for xpath3
but the standard way to implement evaluate in a system without a built
in function is to write out a complete stylesheet containing the xpath
expression and execute that, which is exactly how schematron was
implemented in xslt1.

David