Re: Flyspell-mode breaks CUA mode

[Richard M. Stallman]

    The problem is that flyspell's post-command-hook runs flyspell-word which
    runs flyspell-accept-buffer-local-defs which runs
    ispell-accept-buffer-local-defs and which now also runs
    ispell-maybe-find-aspell-dictionaries which itself will run
    ispell-check-version (a non-trivial function) unless you're lucky enough
    that ispell-have-aspell-dictionaries is non-nil.

    I think running ispell-check-version (which does various things including
    running a subprocess) from a post-command-hook is the core of the problem.

The natural thing is to do ispell-maybe-find-aspell-dictionaries when
flyspell mode is enabled, and not in flyspell-word.

What problem was Magnus' change intended to solve?  We should look
for a different solution.