source files: xgrl.[ch]
SYNTAX
(SEND <grl> :REMOVE-ARRAY <:NAME>)
DESCRIPTION
This message removes the named array from the indicated graphic-relation.
:REMOVE-ARRAY works strictly parallel to :REMPROP, except for functioning on the arraylist instead of the propertylist.
The return value is a dotted pair (<name> . <array>) containing the removed name and array, if found, else NIL.