match URL into $ with ^/forums/((urllist|sitemap).*\.(xml|txt)(\.gz)?)$
if matched then 
set URL = /forums/vbseo_sitemap/vbseo_getsitemap.php?sitemap=$1
goto END
endif

match URL into % with ^/forums/(admincp|modcp|clientscript|cpstyles|images)/
if matched then goto END

match URL into % with ^(.+)\?(.*)$
if not matched then 
match URL into % with ^(.+)$
endif

map path into SCRATCH:path from %1

look for dir at %{SCRATCH:path}
if exists then goto DIR_EXISTS


look for file at %{SCRATCH:path}
if exists then

match URL into $ with ^/forums/(.+\.php)
if matched then 
set URL = /forums/vbseo.php
endif

else

match URL into $ with ^/forums/([^\?]+)
set URL = /forums/vbseo.php
goto END

endif

DIR_EXISTS: