inter-process communication mechanism for applications residing on the
same host, based on messages. See the manual for further details.
+** zeroconf.el offers service discovery and service publishing
+interfaces according the Zeroconf specification. It communicates with
+Avahi, a zeroconf implementation, via D-Bus messages on systems which
+have installed this software.
+
** EasyPG is now part of the Emacs distribution. It is an all-in-one
GnuPG interface which includes GnuPG keyring browser, cryptographic
operations on regions and files, and automatic encryption of *.gpg