Don't run autocompletion on model comments in declarations

[magoorden]

Is your feature request related to a problem? Please describe.
The autocompletion is a very useful feature when you are extending your model, but when you include comments in the model, these comments are mostly supposed to be plain text. Now the autocompletion language server is continuously trying to match your typing with language keywords or variable names regardless whether the text is part of the model or a comment.

Two things annoys me about autocomplete when typing comments:

• Autocompletes creates a drop down menu that might obscure part of the model one is documenting.
• When pressing enter for a new line in the comment causes the selection of the autocomplete, which is most likely not the word one tries to type.

Describe the solution you'd like
Autocompletion is diabled when typing comments. This should be doable, as the part that is responsible for color coding the model is able to identify that you are typing a comment (for example because the line contains //).
Possibly one could enable autocomplete in comments if one types @param, like JavaDoc comments.

Describe alternatives you've considered
Stubbornly ignoring all the drop down pop-ups when typing comments and continuing if they were not there.