bug#6221: 23.1; checkdoc-ispell-lisp-words when ispell already running

[Lars Ingebrigtsen]

Kevin Ryde <user42@zip.com.au> writes:

> Perhaps a flag meaning "checkdoc-ispell-lisp-words already sent" could
> to be attached to the process object, to send just once.  Does it hurt
> to send the words more than once?  The simplest thing could be to just
> send them every time.

I've now changed this as you suggest in Emacs 28, but after committing
I'm not 100% sure that this is the correct thing to do, since this means
that "keymap" etc will now be valid in other buffers you use flyspell
in, too?  I think?

Should checkdoc kill the ispell process and start a new one?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no