Gnu talk supports talk protocols 0 & 1. defines protocol 2. client supports multiple connections, file transfer, primitive encryption, shared apps, auto-answer, multiple front-ends including gtk+ and emacs.

the daemon collects request versions 0, 1, & 2 together, and permits interaction between clients of different types.

also supports mru tty announce, announce-redirect, blacklists, and tty-bomb filtering.

this package contains the elisp files for emacs.