that have changed (and tracks things like creation of new pages and links
that can indirectly cause a page to need a rebuild)
-* [[Templates]]
+* valid html and css
- ikiwiki generates html using templates so you can change the look and
- layout of all pages in any way you would like.
+ ikiwiki aims to produce
+ [valid XHTML 1.0](http://validator.w3.org/check?url=referer).
+ ikiwiki generates html using [[templates]], and uses css, so you can
+ change the look and layout of all pages in any way you would like.
* [[BackLinks]]