Streamable DOM and obsolete put_code/[1,2]

Hi,
The development of Novacore takes interesting turns.
Originally more accidentially, because I observed it
can serve a few interesting use cases, like atomic
logging with some unspoken or spoken gurantees,
I introduced put_atom/[1,2] in Novacore streams:
 > put_atom(S, A):
 > The built-in succeeds. As a side effect, it adds
 > the atom to the stream S.
Now because I am revising my streamable DOMs, the
"HTML writer" part, I even went so far as to
bootstrap put_code/[1,2] from it:
 > put_code(Stream, Code) :-
 >    char_code(Atom, Code),
 >    put_atom(Stream, Atom).
One can eliminate each put_code/[1,2] call such
as put_code(S, 0'\n) by a put_atom/[1,2] call
such as put_atom(S, '\n'). The performance is the
same, in my case can be slighly better since under
the hood put_code and put_atom called the same
stream meachnism.
But the main reason I eliminate put_code was
to have a single point. Because the Prolog
write_term/1 is 100% written in Prolog, in the
end it only only uses put_atom.
Bye