sitemapper.py: 
   global: ignore robots strip
   local: abspath mtime sitepath type

inventory.py: 
   global: ignore robots sitepath strip uniq
   sitelist: sitepath
   siteupdates: datetime ignore mtime robots sitepath strip uniq

misc.cgi: 
   local: basename ignore mtime non-recursive sitepath strip uniq

list.cgi: 
   global: ignore sitepath strip non-recursive
   text: robots?
   rdf: mtime robots? size title type
   xhtml: mtime robots size type

possible pattern: 
   ignore sitepath strip (and robots opt)

non-recursive blocks self-entries