Just wondering if you think this is worth adding?

I noticed that the indentation of repeat…end blocks was not behaving
sensibly because it doesn't seem to work with various idioms - i.e.
```lua
repeat x until y
```
 was adding two indents when it shouldn't really add
any at all. I think it is better to leave the indent up to the
programmer in this case.

The change was for my personal preference but you may consider it better as well.

Thanks,

Nathan