Attribute type NMTOKEN

[Chris Maden]

[John E. Simpson]
> As I understand it (would appreciate being corrected if wrong),
> NMTOKEN essentially applies a constraint on the form of the
> attribute's value (i.e.  value must be a valid name token -- start
> with either a letter or an underscore) without constraining the
> *specific* value. So yes, your "open-ended or... too big to list"
> assumption is correct, with the qualification that a type of NMTOKEN
> would not allow a value such as "1ABC," "//ENGLISH," or
> "  WHITESPACE."

A possible misunderstanding here: a NMTOKEN itself can't contain
whitespace, but the attribute value specification, the quoted thing
after the equals sign, can: so
<my-element my-name-token="  WHITESPACE">
*is* a valid NMTOKEN attribute specification.  The NMTOKEN in this
example is only "WHITESPACE", though; the leading (and trailing)
whitespace is trimmed.

-Chris
-- 
<!NOTATION SGML.Geek PUBLIC "-//Anonymous//NOTATION SGML Geek//EN">
<!ENTITY crism PUBLIC "-//O'Reilly//NONSGML Christopher R. Maden//EN"
"<URL>http://www.oreilly.com/people/staff/crism/ <TEL>+1.617.499.7487
<USMAIL>90 Sherman Street, Cambridge, MA 02140 USA" NDATA SGML.Geek>

xml-dev: A list for W3C XML Developers. To post, mailto:xml-dev at ic.ac.uk
Archived as: http://www.lists.ic.ac.uk/hypermail/xml-dev/
To (un)subscribe, mailto:majordomo at ic.ac.uk the following message;
(un)subscribe xml-dev
To subscribe to the digests, mailto:majordomo at ic.ac.uk the following message;
subscribe xml-dev-digest
List coordinator, Henry Rzepa (mailto:rzepa at ic.ac.uk)