bug#47456: 27.1; emacs hangs using aspell in auctex

[Eli Zaretskii]

> From: Brian Elmegaard <be@mek.dtu.dk>
> CC: "47456@debbugs.gnu.org" <47456@debbugs.gnu.org>
> Date: Tue, 30 Mar 2021 07:50:32 +0000
> Accept-Language: da-DK, en-US
> 
> I am not sure where the mistake is. I include a few comments below.
> 
> *Aspell*
> It gives:
> >\msys64\mingw64\bin\aspell -vv
> @(#) International Ispell Version 3.1.20 (but really Aspell 0.60.7)

I don't see any incompatibilities related to the "+" command in the
Aspell docs.

> But in emacs, this did not work. Neither with ispell-buffer, nor with the 
> same command line in eshell.

You mean, Aspell didn't work?  Because I thought you said Hunspell did
work in Emacs.