We could do with some documentation about this - as there's some interesting consequences that should be written about, and recommendations/bad practice. Any suggestions where?
There is no documentation for sitemap variables in the main site (couldn't find with Google)... Closest one is an FAQ entry:
http://cocoon.apache.org/2.1/faq/faq-sitemap.html#faq-N100C0
If you can write a sitemap-variables.xml xdoc linked from http://cocoon.apache.org/2.1/userdocs/concepts/sitemap.html and mentioned FAQ entry and other places... that would be great :-)
Vadim
