Re: Customize Rogue

[Richard Stallman]

    > If this is something a Lisp program might want to do, we should provide
    > an easier way to do it.  It could be done by putting that :set code
    > into a named function for Lisp programs to call.

    I don't see how you can enforce this for outside module developers,

There is no need to "enforce" this.  It is just a matter of making
things convenient for Lisp programmers.  If some defcustom fails
to do this, and if that is inconvenient for someone, he can fix it.