XML schema draft comments: pt.1 3.10.4 A and B or C ambiguous from Daniel Barclay on 2004-06-16 (www-xml-schema-comments@w3.org from April to June 2004)

From: Daniel Barclay <daniel@fgm.com>
Date: Wed, 16 Jun 2004 17:42:58 -0400
To: www-xml-schema-comments@w3.org
Message-ID: <40D0BEE2.5080603@fgm.com>

Regarding the draft at
http://www.w3.org/TR/2004/PER-xmlschema-1-20040318/:

Section 3.10.4 says [single quotes denote italics]:

   The constraint is a pair of 'not' and a namespace name or ·absent·

The wording is ambiguous.  Is it:
1. a pair of 'not' and either a namespace name or the value ·absent·,
    or is it
2. either the value ·absent· or a pair of 'not' and a namespace
    name?

The text should be reworded to remove the ambiguity.

Daniel

Received on Wednesday, 16 June 2004 17:43:31 UTC