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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