[Ferm] Another subchain problem

[Kiss Gabor (Bitman)]

> > I'm playing with subchains and I found an annoying problem.
> > But first here is a quoting error in source code:
> 
> I find your email very confusing.  You mention many different things
> unrelated to your problem (maybe not, I don't even know what your
> problem is), and I don't like to spend time to untangle this.

OK, let's start over. I send two separate letters.

Gabor