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Please see issue #151270, I don't want to reopen 3years old issue. If I understand it correctly, there should be more hints in settings, but as described in #151270 there are only 4 (Duplicate label...) Product Version: NetBeans IDE 7.1 (Build 201112071828) Java: 1.7.0_02; Java HotSpot(TM) Client VM 22.0-b10 System: Linux version 3.0.0-13-generic-pae running on i386; UTF-8; en_US (nb)
I'm not going to solve this in the old support. I keep this open as a note for the new JS editor.