Hi,
I have a question relating to syntax-transformers.
I'm trying to implement my own provide-syntax using
make-provide-transformer. The documentation says that it should be possible
to use syntax-local-lift-expression to dynamically insert new variables into
the module and then export them (see link below), but I really don't seem to
get it working. A somewhat trivial example:
(define-syntax one-two-three
(make-provide-transformer
(lambda (stx modes)
(list (make-export (syntax-lift-expression #'1) 'one #f #f stx)
(make-export (syntax-lift-expression #'2) 'two #f #f stx)
(make-export (syntax-lift-expression #'3) 'three #f #f
stx)))))
(povide (one-two-three))
Could you by any chance provide me with an example of how the two procedures
can be used to achieve this?
Greetings,
Sam
PS: I'm referring to paragraph two of
http://docs.racket-lang.org/reference/stxtrans.html#(tech._provide._transfor
mer)
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