Reference

prcs-callback(1) on Linux

The text 40d4ee7816e3, as Debian 4.0 (Etch), Debian 3.1 (Sarge), Debian 3.0 (Woody), Debian 2.2 (Potato) shipped it. The page shows this text now.

Callback script for Ediff support in prcs.el

prcs-callback(1) on Linux now