[Coco] how add commands and functions to DECB

[Luis Fernández]

Aaron was thinking about the help you need to implement and thought DECB
commands in the software that comes with special keyboards, this software adds functionality
to PRINT @, brings on error goto, auto repeat key, function keys and other utilities, such as page Hotcoco 43 December 1983.
Perhaps doing reverse engineering know (or clarify) and do it well and without problems for the user, 
I have clear spaces that are free tokens for commands and which for functions. would be a matter of study.
That's what we want it?