PLATO terminals have arrow keys on the a, q, w, e, d, c, x, and z keys, so that the direction keys circle the 's' key. The editor is a dumb line editor, but games (for example, Empire) use those arrow keys. "When you are about to die, a wombat is better than no company at all." Roger Zelazney, *Doorways in the Sand* Wombat ihnp4!uiucdcs!ccvaxa!wombat