[osis-core] Attribute Extension

[Patrick Durusau]

Guys,

The current attribute Extension expression is a restriction of xs:string 
  and I think it is seriously wrong!

	<xs:pattern value="x-([^\s]+)"/>

Correct me if I'm wrong but that looks like only the negation of the XML 
1.0 whitespace character?

Wouldn't "x-(([\w]-[\s])+)" be more appropriate?

Thanks!

Hope everyone is having a great day!

Patrick

-- 
Patrick Durusau
Director of Research and Development
Society of Biblical Literature
Patrick.Durusau@sbl-site.org
Chair, V1 - Text Processing: Office and Publishing Systems Interface
Co-Editor, ISO 13250, Topic Maps -- Reference Model

Topic Maps: Human, not artificial, intelligence at work!