bug#58843: Print "decrypted" rot13 text is buffer is read-only

[Stefan Kangas]

Philip Kaludercic <philipk@posteo.net> writes:

>> No, this is described in the "Rmail Rot13" node.
>
> Ah yes.  How does this look like:

Do people use rot13 very much these days?  I've not seen it used in
practice in 20 years, but that's just anecdotal of course.

Would it make sense to exclude the `(emacs) Rmail Rot13' section from
the printed manual?  I don't know how frequently we do that, and maybe
the practice is frowned upon.