values -- r7rs Definition

§

Kind

§

constructor;

Implemented by

§

• values (from vonuvoli);

Procedure signature

§

Procedure variants:

• (() -> ())
  • inputs: none;
  • outputs: none;
• ((any) -> (any))
  • input: a value of type any;
  • output: a value of type any;
• ((any |2...|) -> (any |2...|))
  • inputs:
    • a value of type any;
    • ... -- at least 2 times;
  • outputs:
    • a value of type any;
    • ... -- at least 2 times;

Exports

§

• scheme:base -- (scheme base);

Exports recursive

§

• scheme -- (scheme);

Description

§

(values obj ...)

Delivers all of its arguments to its continuation. The values procedure might be defined as follows:

(define (values . things)
  (call-with-current-continuation
    (lambda (cont) (apply cont things))))

---

The text herein was sourced and adapted as described in the "R7RS attribution of various text snippets" appendix.

Referenced-types

§

• any;