expr01.icn: 10	| dummy([co-expression,co-expression,co-expression,co-expression],&null,&null,&null,&null)
expr01.icn: 4	| dummy suspended [co-expression,co-expression,co-expression,co-expression]
expr01.icn: 11	| dummy([],&null,&null,&null,&null)
expr01.icn: 4	| dummy suspended []
expr01.icn: 12	| dummy("list(4)",&null,&null,&null,&null)
expr01.icn: 4	| dummy suspended "list(4)"
expr01.icn: 13	| dummy([co-expression,co-expression,co-expression,co-expression,],&null,&null,&null,&null)
expr01.icn: 4	| dummy suspended [co-expression,co-expression,co-expression,co-expression,]
expr01.icn: 14	| dummy(4,&null,&null,&null,&null)
expr01.icn: 4	| dummy suspended 4
expr01.icn: 15	| dummy("list(0)",&null,&null,&null,&null)
expr01.icn: 4	| dummy suspended "list(0)"
expr01.icn: 16	| dummy(3,&null,&null,&null,&null)
expr01.icn: 4	| dummy suspended 3
expr01.icn: 17	| dummy(1,&null,&null,&null,&null)
expr01.icn: 4	| dummy suspended 1
expr01.icn: 18	| dummy("\"function image\"",&null,&null,&null,&null)
expr01.icn: 4	| dummy suspended "\"function image\""
Run-time error 106 at line 19 in expr01.icn
procedure or integer expected
offending value: "x"