> On Nov 21, 2018, at 9:30 AM, Brian Adkins <lojicdot...@gmail.com> wrote:
> Thanks guys. I think I can live with:
> (for ([(i j) (in-dict '(("a" . 1) ("b" . 20)))])
>      (display (list i j)))
> I suppose I could also write something analogous to in-dict that would do 
> what I want. Maybe in-tuple ?

Or perhaps:

#lang racket
(require (for-syntax racket/syntax))

(define-syntax (match-for stx)
  (syntax-case stx ()
    [(_ ([PAT SEQ] ...) . BODY)
     (with-syntax ([(TEMP ...) (map (λ (stx) (generate-temporary)) 
(syntax->list #'(PAT ...)))])
       #'(for ([TEMP SEQ] ...)
              (match-let ([PAT TEMP] ...)
                . BODY)))]))

(match-for ([(list i j) '(("a" 1) ("b" 20))])
           (display (list i j)))

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