Re: doc string of make-char-internal

[Richard Stallman]

    I have thought about it for some time, and today I was enlightened ;-) Some
    functions/variables in the sources have names internal-*. Almost all of
    them are internal/for internal use only. Do you think we can say: "If the
    function name begins with internal-, it is for internal use only."?

Yes, we can.

Note that some of these functions have nontrivial doc strings, and we
should always use those rather than some automatically generated one.
But generating some default doc string when a function named
internal-...  has no doc string would beok.