Hi guys,
Is there a way to detect a character in a symbol in a macro so that one branch
of the syntax-parse would be chosen or discarded based on that?
Here’s roughly what I’m getting at….
#lang racket
(require (for-syntax syntax/parse))
(define-syntax (foo stx)
(syntax-parse stx
[(_ arg) #'(do-$ arg)]
[(_ arg) #'(do-other arg)]))
(foo $abc)
(foo abc)
I was thinking expo/c might come into play here, but maybe there’s another
approach?
Thanks!
Kevin
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