> On Mar 4, 2020, at 10:39 AM, Marc Nieper-Wißkirchen <xxxxxx@nieper-wisskirchen.de> wrote: > > If R7RS-large is to become a language for practical programming, it cannot do without threads nowadays. +1000 > (With threads, I would also like to see mutable parameter objects in R7RS-large that function like thread-local variables in other programming languages.) > +1 Marc