A few syntax issues

[bathos]

A few syntax issues

[bathos]

Regarding some of these, like let and async, while some allowances are made for these to be recognized as identifiers in plausible scenarios, keep in mind that a regex based syntax highlighter can never have adequate context to differentiate a Script from a Module. ES Sublime presumes module.

We also can't actually parse expressions, so instead we need to rely on heuristics to determine plausible continuations — loosely categorizing each possibly terminal token in one of four or five groups to make decisions about what comes next. If you’d like to submit a PR to permit the incremented template literal in the final example or spreading numeric literals, I’d be happy to review & merge, but it’s obviously not real code so between that and the fact that a regexp syntax def can't be entirely precise, I don’t consider these bugs.

The if (exp) ; example is definitely a bug though. It affects while (true) ; as well — I’ll spin that off into a ticket on its own, but am closing this one.