Add to dictionary not available for de-CH

[uvoglu]

Describe the bug
When applying a quick fix on a underlined work, there is no "Add ... to dictionary" option if a language like de-CH or de-AT is active for the document. It is, however, available for the same word if the language is set to de-DE, for example.

Steps to reproducet
Steps to reproduce the behavior:

1. Set language to de-CH either globally or for the project via settings.json
2. Write an obviously wrong word, like "aefwe"
3. Wait for spell check to mark the word
4. Hover over the word and select "Quick fixes"
5. → There is no option to add to dictionary
6. Do the same thing, but this time with language set to de-DE
7. → Now, "Add 'aefwe' to dictionary" is available as an option in quick fixes.

Expected behavior
Add to dictionary should also be available to de-CH (and other languages where this feature does not work)

LTeX configuration
Please paste all configuration settings starting with ltex. from your settings.json. You can help us by temporarily removing some irrelevant settings from your settings.json and see if the bug still occurs.

{
    "ltex.language": "de-CH"
}

Version information
List here the version information of the relevant software.

• Operating system: macOS 11.6
• VS Code: 1.61.1
• vscode-ltex: 12.1.0

[valentjn]

Thanks for the report. We had that problem before, for French (valentjn/ltex-ls#47). Therefore, I just tried all LanguageTool languages manually. Austrian German and Swiss German were the only ones for which the quick fix didn't show up.

[valentjn]

Fix released in 12.2.0.

[uvoglu]

Really cool! 😎

Thanks a lot for the quick fix!