Here is an overview of the files:
+compface.el
+
+ Provides the ELisp-based uncompface program. It is excellent
+ and practical (actually you can replace lisp/compface.el with
+ it), however the author is missing and the copyright has not
+ been assigned yet.
+
gnus-namazu.el
This file defines the command to search mails and persistent
hashcash.el
+nnir.el
+
+ Interface to various full-text search engines. Provides less
+ functionality than gnus-namazu.el, but also supports programs
+ other than Namazu. Current implementation is restricted to
+ nnml folders, but could be extended for other backends.
+
one-line-cookie.diff
ssl.el
+ Obsolete interface to OpenSSL. Completely replaced by
+ lisp/tls.el, which supports both GnuTLS and OpenSSL. This
+ file will be removed eventually.
+
ucs-tables.el
This file provides improved Unicode functionality. It defines