There should be a way to add metadata to a page. Probably a plugin could do this, for example:

[[!meta  foo="bar"]]

Uses for this include:

  • Setting a page title that's not tied to the filename.
  • Any metadata that's generally useful on html pages.
  • Maybe as an alternate way to tag a page, like linking to the tag, except it doesn't have to show up in the page text.
  • Recording page licenses.