8.sld 1.4 KB

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  1. ;; Copyright (C) John David Stone (1999). All Rights Reserved.
  2. ;; Made an R7RS library by Taylan Ulrich Bayırlı/Kammer, Copyright (C) 2014.
  3. ;; Permission is hereby granted, free of charge, to any person obtaining a copy
  4. ;; of this software and associated documentation files (the "Software"), to deal
  5. ;; in the Software without restriction, including without limitation the rights
  6. ;; to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  7. ;; copies of the Software, and to permit persons to whom the Software is
  8. ;; furnished to do so, subject to the following conditions:
  9. ;; The above copyright notice and this permission notice shall be included in
  10. ;; all copies or substantial portions of the Software.
  11. ;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  12. ;; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  13. ;; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  14. ;; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  15. ;; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  16. ;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  17. ;; SOFTWARE.
  18. (define-library (srfi 8)
  19. (export receive)
  20. (import (scheme base))
  21. (begin
  22. (define-syntax receive
  23. (syntax-rules ()
  24. ((receive formals expression body ...)
  25. (call-with-values (lambda () expression)
  26. (lambda formals body ...)))))))