[QScintilla] Indentation guides in QScintilla2

[Detlev Offenbach]

Hi,

I recently recognized, that QScintilla doesn't draw indentation guides 
correctly. It draws wrong indentation guides for lines consisting of 
whitespace only. The guides are drawn according to the indentation of the 
lines above and below the whitespace only line.

Regards,
Detlev
-- 
Detlev Offenbach
detlev at die-offenbachs.de