- From: Steve Harris <S.W.Harris@ecs.soton.ac.uk>
- Date: Fri, 5 Aug 2005 10:03:59 +0100
- To: RDF Data Access Working Group <public-rdf-dawg@w3.org>
On Thu, Aug 04, 2005 at 04:56:17 +0100, Andy Seaborne wrote:
> >so charmod says this should work:
> >
> > SELECT ?foo\x0045bar WHERE { ?foo\x0045bar dc:title ?xyz }.
>
> We can do one of:
> 1/ Extend \u and \U to apply to variables
> 2/ Make it so \u is on input processing (before tokenizing)
> so it works everywhere including comments and is transparent to
> parsing proper
>
> 1/ is probable clearer 2/ is probably easier to implement
>
> A test is "SELEC\u0054"
>
> Another is the comment
>
> # \u escapes need thinking about.
>
> which is illegal by 2 but legal by 1.
Unless comment processing is also done on input (ala the C pre-processor)
I dont know if I like the idea of
/* comment \u002A/
being a valid comment
- Steve
Received on Friday, 5 August 2005 09:05:18 UTC