I think this is mainly due to issues with "+" being used as the intersection operator.
Send me examples of broken queries and I will look into it. Joshua > -----Original Message----- > From: ydn-delicious@yahoogroups.com > [mailto:[EMAIL PROTECTED] On Behalf Of pdxman43 > Sent: Friday, February 09, 2007 11:25 AM > To: ydn-delicious@yahoogroups.com > Subject: [ydn-delicious] Tags with non-Alphebetic characters > > This question pick's up on a thread last raised a month ago > that I have not seen an answer to. > > The issue relates to the use of non-alphabetic "prefix" > characters in a tag name. For example, I have used "-tagname" > ".tagname" ":tagname" and "@tagname" in conjunction with a > tag bundle schema for a partial approximation of a Dublin > Core metadata structure (e.g. "-subject_area" > ".source_domain" ":document_type" and > "@resource_contributor") Unbundled tags (regularly named > without a prefix) serve as more usual tag/keyword entries. > > The problem encounted in mid January is that after a primary > selection of a tag with prefix, the related tag "+" function > will either return either an "internal error" or "no items" > when a second tag with prefix is entered. > > This approach had worked previously (late 2006) but is now > apparetnly invalid. > > Has the del development team reserved non-alphbetic > characters for some future development? Should I devise a new > schema for my site? > > Please see http://del.icio.us/foodresource > > Thanks! > > John Henry Wells, Professor > Oregon State University > > > > > Yahoo! Groups Links > > > >
