[EMAIL PROTECTED] writes:
On Sat, Jul 22, 2006 at 11:19:28AM -0500, Jon Wilson wrote:
Hi,
Is there a good way to determine the number of arguments that a given
procedure will take?
Here's a fishing rod ;-)
| [EMAIL PROTECTED]:~$ guile
| guile (apropos arity)
| (ice-9 session): arity
Jon Wilson [EMAIL PROTECTED] writes:
scm_c_primitive_load ... scm_c_eval_string
Thanks, I added them.
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Neil Jerram [EMAIL PROTECTED] writes:
And if you're not keen on parsing arity's output, see its definition
in (ice-9 session) for the procedure properties that it queries to
produce this.
(procedure-property obj 'arity) being the operative part, it gives a
list of (required-count
Thanks, Neil. Sounds like an excellent answer!
Regards,
Jon
Neil Jerram wrote:
[EMAIL PROTECTED] writes:
On Sat, Jul 22, 2006 at 11:19:28AM -0500, Jon Wilson wrote:
Hi,
Is there a good way to determine the number of arguments that a given
procedure will take?
Here's a fishing rod ;-)