It's not light reading, but XQuery 1.0 uses the same definitions of
character classes as XML Schema does:
http://www.w3.org/TR/xmlschema-2/#charcter-classes
in particular for \d, \w, etc:
http://www.w3.org/TR/xmlschema-2/#nt-MultiCharEsc
On Mon, 27 Jul 2009, Paul M wrote:
> Does there exist a document similar to the ones that exist for Perl that show
> the following:
> \d matches any digit character, equiv. to [0-9]
> \D matches any non-digit character
>
> I have been experimenting with
> "[^\w]", " ")
> and have found that given the following string:
> "!...@#$%^&*()_+-=aAzZ019"
> The following characters are considered word characters:
> $ ^ + =aAzZ019
>
> I read the w3c docs regarding fn:replace and regular expression, but it did
> not seem very helpful regarding special notations such as \s \D \w etc...
>
>
>
>
>
--
David Sewell, Editorial and Technical Manager
ROTUNDA, The University of Virginia Press
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