Steps to reproduce
Enter “([[”.
Expected result
Auto-completion popup should appear.
Actual result
Auto-completion popup does not appear.
Environment
Win 10 Pro x64, Chrome 63.0.3239.132 x64
Enter “([[”.
Auto-completion popup should appear.
Auto-completion popup does not appear.
Win 10 Pro x64, Chrome 63.0.3239.132 x64