TinTin++ is a MUD client (program) for UNIX systems, including Linux and Mac
OS X. Using TinTin++ instead of the basic TELNET interface enables, among
other things, proper editing (with the left/right arrow keys) of the input
bar, and automatic connection at startup. TinTin++ also fully supports FK's
VT100 interface.
TinTin++ is available in the package repositories of most Linux
distributions, as well as MacPorts. It can also be downloaded from
<http://tintin.sourceforge.net/>.
Please note that use of triggers (that is, the #ACTION command) to send
automatic commands to the MUD is forbidden.