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syn-param

Introduction

Operators with exended parameter syntax

Usage

(require-extension syn-param)

Documentation

[syntax] (with-extended-parameter-operators ((NAME (PROCEDURE (PARAM . DEFAULT) ...)) ...) BODY ...)

Provides local procedures available as NAME ... that when invoked allow passing named parameters to the corresponding PROCEDURE ... using the (=> PARAM VALUE) syntax. For example:

(define (foo x y z) ...)

(with-extended-parameter-operators
    ((foo* (foo (x . 0) (y . 0) (z . 0))))
  (foo* 5 (=> z 3) (=> y 1)))

<=>

(foo 5 1 3)

Author

Taylor R. Campbell

License

This code is written by Taylor R. Campbell and placed in the Public Domain. All warranties are disclaimed.

Version History

0.2

add license field to .meta

0.1

initial release