Different log for each domain

With squid 2.6 in a reverse proxy configuration with several domains, it's possible to have log messagees to separate files per cache_peer_domain.

Example with two peer domains.
www.abc.com
www.xyz.com

---squid.conf----
acl abc dstdomain www.abc.com
acl xyz dstdomain www.xyz.com

access_log /path/to/xyz.log squid xyz
access_log none xyz
access_log /path/to/abc.log squid abc
access_log none abc
access_log /path/to/access.log squid
---squid.conf end---