marijnh/CodeMirror2 — pull request #330 by eustas (2012-01-16 14:08:51+00:00)
Title: Allow empty expression in parenthesis.

Relaxing this requirement allows better indention.

Example:
Type

while () {}

Press left, then enter.
Result:

while () {
}

Indention is wrong, because context is still in parenthesis.