Hi !

I've made a few tests. Your problem comes from the fact that you use "'%p'"
on your filefilter line. Now you should simply use %p :

   Filefilter .pdf swish_filter.pl %p

The documentation should be updated...( my fault :-( )

My tests confirms that %p is best. "%p" and '%p' seems to work also
with my test files (files with '"&; spaces and so on). But "'%p'" 
should be avoided.

Cheers,

-- 
Ludovic Drolez.

http://zaurus.palmopensource.com       - The Zaurus Open Source Portal
http://www.drolez.com      - Personal site - Linux, Zaurus and PalmOS stuff