HELP([ARGS:id-list]):NIL mlg, 31 dec 1981
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Type: NOEVAL, NOSPREAD
If no arguments are given, this file is printed. Otherwise, each of
the id arguments is checked to see if any help information is
available. If it has a value under the property list indicator
HelpFunction, that function is called. If it has a value under the
indicator HelpString, the value is printed. If it has a value under
the indicator HelpFile, the file is displayed on the terminal.
(SHOWSTATE U:id-list) Show information about Switches and Globals
on list U, or ALL known switches and globals if
U is NIL
(SHOWGLOBALS U:id-list) Globals only
(SHOWSWITCHES U:id-list) Switches only