LDUDK (politely pronounced "Le Duke") version 1.1 Author: Stephen Cribbs Atomic Energy of Canada Ltd. Pinawa, Manitoba Canada, R0E1L0 LDUDK has been written to program the User Defined Keys found on Digital's VT200 series terminals: (VT220,VT240,VT241). On these terminals, the top row of keys on the keyboard (F6-F14,Help,Do,F17-F20) may be loaded with a combined maximum of 256 ASCII characters. Each of the keys may contain a command, a series of commands or simply a string of characters. Hold down SHIFT and press a UDK key to cause transmission of the pre-loaded string back to the computer. LDUDK enables the loading of "any" 7 bit ASCII value and thus may be used to load responses to application programs in addition to simplifying delivery of long RT-11 command sequences. This program accepts all user input through the RT-11 GTLIN facility and so may be controlled from within command files as well as from the terminal. The file LDUDK.SAV provided is suitable for use on computers that support at least the EIS instruction set.