I don't _think_ this is currently possible, but it might be a slick
thing to add...
<copyField source="*_facet" dest="*_sort"/>
where *_sort could be defined as:
<dynamicField name="*_sort" type="lowercased" indexed="true"/>
("lowercased" is just something I made up for this e-mail, but could
be a type that simply emits a single token, lowercased from the
original)
The pattern in the source that matches "*" would be substituted as
the field name into dest's "*" in order to look up its configuration.
Not currently possible, right? But maybe a useful enhancement?
Erik
