Incorrect definition of "!"

[TimeTq]

Hi, thanks a lot for your extension.
I get a problem with "!" symbol. I am using "Dark+" theme. If rules are large and have "!"than VS code highlights everything as string until finds close quote.

To solve that problem I added "!" in tm1.rule.syntax.json:
{ "name": "section.control.tm1rule", "match": "(FEEDERS|FEEDSTRINGS|SKIPCHECK|!)" },

Maybe you know a better solution or I made something to get this error?

[adscheevel]

I ran into the same issue today. While your change does work, the proper fix I believe is to update the entity.reference regex characters. I've done that in this pull request: #6