Comment 0 for bug 1680928

I need the relevant `hunspell` package (in my case, `hunspell-en-gb`) for spellcheck to work but it's not installed inside the Snap. The Snap should depend on or install the relevant `hunspell` package that the user wants and should install the relevant ones the user needs if they want to spellcheck in another language, but I have no idea how this could be done inside the Snap.