[Xsb-users] Flushing XSB output

[John.Velman@HSC.com]

I'd like to run XSB interactively through a pipe as
a subprocess to  tcl/tk.

I think I read somewhere how to make XSB pipes work without
blocking when XSB runs another instance of itself as a
subprocess.

Darned if I can remember where, or find it.  Can someone
point me to it?

Thanks,

John V.