+## html validation
+
+ * A doctype should be added: do we want XHTML 1.0 or HTML 4.01 Trans as
+ default?
+
+ Need to choose a doctype that corresponds to what [[MarkDown]]
+ generates. For example, it does generate <hr />
+ So xhtml seems a good fit and I'm going to add that to the
+ templates.
+
+ One consideration of course is that regular users might embed html
+ that uses deprecated presentational elements like <center>. At
+ least firefox seems to handle that mixture ok.
+ --[[Joey]]
+
+ * If XHTML: In templates <hr> should become <hr /> etc.
+
+ Done --[[Joey]]