Ha! The below solution is a macro-making macro that re-syntaxifies "params
..." to "belong to" the inner macro:
(define-syntax-rule (make-commands name params ...)
(define-syntax (name inner-stx)
(syntax-case inner-stx ()
[(_ (c f) (... ...))
(with-syntax ([(ps (... ...)) (datum->syntax inner-stx
(syntax->datum #'(params ...)))])
#'(list (cons (symbol->string 'c)
(λ (ps (... ...)) f))
(... ...)))])))
I'm not sure if this is the canonical solution, but nevertheless I think
it's pretty awesome that this is possible and seems to work.
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