🚀 go-pugleaf

I'm trying to port a large program for Sicstus (well, originally for NIP
but now running under Sicstus) to SB-Prolog. Given that I move stuff
back and forth between the two Prologs a lot, ideally I'd like to add to
SB-Prolog to include some missing Sicstus commands.

Particularly, I'd like to add a multifile command to SB-Prolog. It seems
to me that this should be possible by slightly rewriting SB-Prolog's
consult predicate (which is in Prolog) and adding a multifile predicate
to the library. But, I'm short of time, so before I do this I'd like to
know whether anyone's already done it? Or whether anyone's added
anything else that might be useful in porting Sicstus prolog to
SB-Prolog?

Thanks.

Steffan.