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Re: Applicable structs and vtables
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From: |
tomas |
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Subject: |
Re: Applicable structs and vtables |
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Date: |
Sat, 14 Aug 2021 12:40:56 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Sat, Aug 14, 2021 at 09:19:49AM +0000, Zelphir Kaltstahl wrote:
> Hi Tomas!
>
> Ultimately I need the minimum and maximum arity of functions [...]
It seems that the second number in `procedure-minimum-arity's result
is the number of optional arguments (cf. `define*'). Since Guile 2.0,
optional args are in the core.
So that still might fit your bill. Or perhaps not ;-)
Cheers
- t
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