Understanding pattern facet expressions

I am trying to get my head around the regular expressions
used in pattern facet definitions. Some assistance would be appreciated.

Does \p{L} include whitespace?

Is there any Unicode abbreviation for alphanumeric?

How does one indicate a combination of two classes of
characters, e.g. \p{L} and \s (to solve my first question)
or \p{L} and \p{N} (to solve the second question).



On a related note, does the use of a pattern facet exclude
the use of other facets such as maxLength. If not, which has
precedence?

Regards
Michael

Received on Wednesday, 7 February 2001 08:51:54 UTC