CCLX is a user-version of OS/8 CCL developed by John Easton and John van Essen (of PASCAL fame) at the Speech and Hearing Research Lab of the Uni- versity of Minnesota (with some extra features added by Jim van Zee). CCLX implements all the OS/8-V3D CCL commands -- and more -- yet occupies significantly less disk space. The command summary shown below is output whenever an unrecognized command is encountered (just type a SPACE plus a RETURN). Users can .DEFine additional commands at any time without modi- fying the source code: e.g. .DEF HEADER adds the .HEADER command! The .DEScribe command provides easily extensible documentation: .DES will list all .HL, .WU and .DC files on any device, or will print out a speci- fic one. The .RECall command is equally useful for listing any or all of the command strings CCLX saves in its 'remembrance' area. The .DATE com- mand also automatically lists the contents of the file DATE.TX to provide notes on daily system operation, while the .YESTerday and .TOMmorrow com- mands help the forgetful user. There is even an automatic prompt for the current date whenever you 'bootup' the system. Other features include: semicolons ';' are converted to ':'s, in case you forget to shift when spelling a device name; backslash '\' options un-set CCLX switches, e.g. 'DEL *.*\Q' disables the '/Query' option on a global delete, and .COPY DTA0: