[fpc-other] PROLOG written in Pascal

[Marco van de Voort]

In our previous episode, Hans-Peter Diettrich said:
> > I don't understand why interested people couldn't implement mark/release for
> > the base TP compatible level of FPC ?  What is so different between TP and
> > FPC there?
> 
> Perhaps it's the effort to support it for multiple architectures?

Afaik only if you try to optimize it it gets OS and arch specific.