XSLT20: matching-substring and non-matching-substring vs "optional"

Dear XSL Working Group,

  http://www.w3.org/TR/2005/CR-xslt20-20051103/ has "... may have two
child elements: xsl:matching-substring and xsl:non-matching-substring.
Both elements are optional, and neither may appear more than once. At
least one of them must be present." Please strike "Both elements are
optional" since one of them is not optional.

regards,
-- 
Björn Höhrmann · mailto:bjoern@hoehrmann.de · http://bjoern.hoehrmann.de
Weinh. Str. 22 · Telefon: +49(0)621/4309674 · http://www.bjoernsworld.de
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Received on Saturday, 14 January 2006 14:56:45 UTC