Joe Conway <mail(at)joeconway(dot)com> writes:
> ... The SRF API was for user defined functions, not
> procedural languages anyway. I'll look at how the other procedural
> languages handle tuple arguments.
It was a dozen-or-so-lines change in each of the PL languages AFAIR.
You will probably also want to look at what you do to return tuple
results.
regards, tom lane