[QScintilla] Indentation guides in QScintilla2

[Baz Walter]

Detlev Offenbach wrote:
  > I see the following. When you enter the following code
> 
> def f():
>     x = 6
>     if x == 6:
>         x = 7
> 
> 
>         y = 7
> 
> I get indentation guides below the if, even if the "empty" lines are really 
> empty (no characters there).

Yes, I see the same thing, now. So it really does mean totally empty 
lines. I suppose the guides are being drawn something like the Edge 
Column in Edge-Line Mode.

This looks like it might be quite annoying at first glance. However, 
your example python code has an indentation error with the fifth and 
sixth lines being newlines only. The problem would be more compelling if 
there were examples of syntactically correct code which showed wrong 
indentation guides.

Baz