====== Headers ======

Pages should be able to contain meta data that is not part of the text body. E.g. modification time, creation time, (last) author etc. Easiest way to do this would be to allow source files to have mail headers. This can be done quite simply using the spec from [[http://www.faqs.org/rfcs/rfc822.html|RFC822]] for mail headers.

Next step is to make the [[caching|cache]] index relevant meta properties.

Would be a nice touch to put the wiki syntax type (and version) in these headers. This would make us a bit more future proof against changes in the syntax. See [[Formats]]. Also makes it easier to drop files from different sources (e.g. file mailed by other user - potentially using a different syntax) into a notebook.

This header can e.g. contain the language, so spell checking can use a different language per page.
