[exim] Will this work?

Suppose I had a directory named /etc/exim/filters. Could I specify a
router thar ran all the filters in that directory?

Can I say in a router file = /etc/exim/filters/* ?

The reason I want to do this is that if I have separate files for
specific filters - I'm hoping the log file will show the filter name so
I can know which filter was triggered - but I don't want to create a
whole buch of routers to run every filter individually.

If I can't use a wildcard - I want to suggest this as a feature.