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#50241
flyspell doesn't work with multiple dictionaries
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On Sat, 2021-08-28 at 23:02 +0300, Konstantin Kharlamov wrote:
> On Sat, 2021-08-28 at 22:45 +0300, Konstantin Kharlamov wrote:
> > On Sat, 2021-08-28 at 22:36 +0300, Eli Zaretskii wrote:
> > > > From: Konstantin Kharlamov <hi-angel <at> yandex.ru>
> > > > Cc: 50241 <at> debbugs.gnu.org
> > > > Date: Sat, 28 Aug 2021 22:05:55 +0300
> > > >
> > > > On Sat, 2021-08-28 at 21:56 +0300, Eli Zaretskii wrote:
> > > > >
> > > > > You miss this step at the end:
> > > > >
> > > > > (ispell-change-dictionary "ru_RU,en_US")
> > > > >
> > > > > It tells Emacs to restart Hunspell with these two dictionaries.
> > > >
> > > > Thank you! Running this command results in error:
> > > >
> > > > (error "Undefined dictionary: ru_RU,en_US")
> > >
> > > Strange. Here, it doesn't error out. I did this:
> > >
> > > M-x flyspell-mode RET
> > > M-x ispell-hunspell-add-multi-dic RET ru_RU,en_US RET
> > > M-x ispell-change-dictionary RET ru_RU,en_US RET
> > >
> > > And I don't get any errors, and flyspell-mode works for both Russian
> > > and English.
> >
> > Thank you! With a little modification for steps to be:
> >
> > M-x flyspell-mode RET
> > M-: (setq ispell-program-name "hunspell")
> > M-x ispell-hunspell-add-multi-dic RET ru_RU,en_US RET
> > M-x ispell-change-dictionary RET ru_RU,en_US RET
> >
> > this worked for me! Hmm, let me try to experiment with that a bit to see why
> > it
> > didn't work for me non-interactively…
>
> Okay, so the bug seems to be in ispell-hunspell-add-multi-dic function. When
> called interactively, then the following interactive call to (ispell-change-
> dictionary) has the ru_RU,en_US dictionary as a completion. However, if
> ispell-hunspell-add-multi-dic was called non-interactively, the completion
> from the subsequent (ispell-change-dictionary) call seems to be missing.
>
> Not sure though why the difference in behaviour, the "interactive" part of
> that function look innocent, simply (interactive "sPrompt"). Not sure what
> starting "s" means though.
Okay, so, I figured there's some sort of odd cooperation between (ispell-hunspell-add-multi-dic) and (ispell-change-dictionary) going on.
When the first is called non-interactively, interactive call to the second results in no completion for the new dict, right? So, the fun thing is that if you abort prompt afterwards, then you call (ispell-hunspell-add-multi-dic) again, and then you call (ispell-change-dictionary) interactively again, the prompt will have the completion.
It looks as if call to (ispell-change-dictionary) initializes some important variable required by (ispell-hunspell-add-multi-dic) to function properly.
This bug report was last modified 3 years and 316 days ago.
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