syntax
( with-right [idget-expr]com-expr)
procedure
( operator-procedure comget[prec])→procedure?
prec:any/c=#f
procedure
( id-com id[l?r?])→procedure?
id:identifier?
procedure
(( get-cmp R)n)→procedure?
n:any/cn:any/c
procedure
( right-assoc n)→procedure?
n:any/cn:any/c
procedure
( left-assoc n)→procedure?
n:any/cn:any/c
procedure
( make-operator comget[prec])→any/c
prec:any/c=#f