The `role` attribute is not allowed by the XHTML 1.0 Strict DTD, so we
should only emit it in HTML5 mode (and we should probably
-[[todo/generate_HTML5_by_default]]).
+[[todo/generate_HTML5_by_default]]). --[[smcv]]
+
+> Now we do. --[[smcv]]
Specific roles:
a role to the sidebar just yet.
--[[smcv]]
+
+> Feedback desired. Tagging this [[reviewed]] to take it off the patches list --[[smcv]]