thomblake/js3-mode — pull request #90 by knu (2013-09-19 12:36:19+00:00)
Title: Introduce `js3-label-indent-offset`.

This is a partial solution to #70 and #71, allowing the styles like this:
```javascript
if (cond) {
switch (state) {
case 1:
doA();
break;
case 2:
doB();
break;
default:
return;
}
}
```
and this:
```javascript
if (cond) {
switch (state) {
case 1:
doA();
break;
case 2:
doB();
break;
default:
return;
}
}
```

Some additional work will be needed to support the following style.
```javascript
if (cond) {
switch (state) {
case 1:
doA();
break;
case 2:
doB();
break;
default:
return;
}
}
```