"muckle" is a mud (Multi-User Dungeon) client using Tcl/Tk. . It offers features such as: * Written entirely in Tcl. No custom libraries required. * Extendable. Easily customized. * Sophisticated alias language (Tcl of course). * Routines for keeping track of characters and their init files. * Ansi color support. * History recording (hit up or down to scroll through past commands). * Online help system. * Simple graphical interface.