Re: multi-threaded Emacs

[Richard M Stallman]

    > Each thread should have its own local bindings.  To do this
    > requires swapping bindings in and out of the specpdls
    > when switching threads.  It is not hard.

      Currently my guess is that generalizing the existing
    buffer-local/frame-local/terminal-local machinery to include
    thread-local is going to work well, with fairly limited changes.

That seems like a misunderstanding.  What I am talking about does
not involve adding another kind of binding.  It is a matter of
correctly implementing the existing kinds of binding in the context
of multiple threads.