Support loose (invalid) JavaScript #267

Initial checklist

• I read the support docs
• I read the contributing guide
• I agree to follow the code of conduct
• I searched issues and couldn’t find anything (or linked relevant results below)

Problem

While typing, code is often invalid. Various IntelliSense features typically work on invalid code. TypeScript supports this, but acorn does not. Currently invalid syntax is caught, but IntelliSense doesn’t work. We need to find a way to deal with invalid syntax.

Solution

Needs investigation

Alternatives

🤷