Consider the following setup:
The file "my-file.rkt" is a #lang racket module which contains some
definitions of some procedures. Running this file may have some side
effects.
In particular it contains some definitions like:
(my-define my-proc
([property1 "some value"] ; some properties of my-proc
[property2 12])
(lambda (x) (displayln x) 3)) ; the actual procedure
where 'my-define' is for me to define.
>From the second file "loader.rkt" (which interacts with the user), I would
like to retrieve the property-s of each form declared with 'my-define' in
"my-file.rkt", *without* running the file (not even sandboxed, that is, it
must be fast).
The purpose is to tell the user what are the different my-procs in
my-file.rkt, along with its properties, so that s/he can choose whether to
evaluate the corresponding procedure.
I've played with 'dynamic-require' and submodules with some limited success
but couldn't achieve the goal above. Any idea?
(Also, I have several files like 'my-file.rkt' that the user can choose
from.)
Thanks,
Laurent
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