Product Version = NetBeans IDE 7.2 (Build 201207171143)
Operating System = Windows 7 version 6.1 running on x86
Java; VM; Vendor = 1.6.0_26
Runtime = Java HotSpot(TM) Client VM 20.1-b02

This would be a wonderful feature for the JavaScript editor.

Take the following scenario:

We have a JS object like so:

var myObject = {
   prop1: 1,
   prop2: 2
}

If the cursor is at the end of a property without a comma (like after the 2 on prop2) and you press "enter" have it insert the comma. This will be useful when writing objects, just hit enter after each property and its value and it will add the comma.

Thanks!