`make-list-comparator``element-comparator``type-test``empty?``head``tail`procedureThis procedure returns comparators whose functions behave as follows:

- The type test returns
`#t`if its argument satisfies`type-test`and the elements satisfy the type test predicate of element-comparator. - The total order defined by the equality and ordering functions is as follows (known as lexicographic order):
- The empty sequence, as determined by calling
`empty?`, compares equal to itself. - The empty sequence compares less than any non-empty sequence.
- Two non-empty sequences are compared by calling the
`head`procedure on each. If the heads are not equal when compared using`element-comparator`, the result is the result of that comparison. Otherwise, the results of calling the`tail`procedure are compared recursively.

- The empty sequence, as determined by calling
- The
`hash`function computes the hash values of the elements using the hash function of`element-comparator`and then hashes them together in an implementation-defined way.

- The type test returns