bug#30813: 26.0.91; flyspell does not recheck after transpose-chars

[Aaron Jensen]

On Tue, Mar 13, 2018 at 9:48 PM, Aaron Jensen <aaronjensen@gmail.com> wrote:
> On Tue, Mar 13, 2018 at 8:41 PM, Eli Zaretskii <eliz@gnu.org> wrote:
>> That's a "feature": flyspell only checks words around point.
>
> Ah, that makes sense, I suppose. Would you be open to it behaving
> differently? Maybe something like it considers the words around the
> point's location before each command and after? Of course that'd
> potentially double the time that flyspell took and adding stuff to
> every command could hurt typing latency.

Upon some inspection, it seems flyspell is meant to be set up to do
this already. See `flyspell-check-pre-word-p', which returns nil in
this scenario. Perhaps it can be expanded to handle this scenario.