type(0) ----> "integer"
type(1.0) ----> "real"
type("abc") ----> "string"
type('aba') ----> "cset"
type() ----> "null"
type(&null) ----> "null"
type(&errout) ----> "file"
type([]) ----> "list"
type(table()) ----> "table"
type(main) ----> "procedure"
type(write) ----> "procedure"
type(array()) ----> "array"
type(array) ----> "procedure"
type(f) ----> "null"
type(type) ----> "procedure"
Run-time error 106 at line 24 in std25.icn
procedure or integer expected
offending value: "procedure"