Synopsis
NAME,FILE,REMOVE/S,ADD/S,REPLACE/S,PURE=FORCE/S,SYSTEM/S
Function
Handles list of resident commands. Those commands will be
loaded once and then executed from memory.
Only pure commands can be made resident, i.e. they must
be re-entrant and re-executable. Such commands have the "P"
protection flag set.
If called without arguments it lists the resident commands.