For example, the following results in the Outline View failing to display anything:
This particular sytax is common in JSLint (JSLint will throw an error otherwise), that is, the invoking parens within the function expression:
The Outline View fails to display when the above is implemented.
The work around is to move the parens outside, e.g.:
This may seem like a trivial issue; however, it is likely other users will just assume this is a bug and not know why, which can be frustrating.