Notes are doubled on forced beaming

[Michał Konopacki]

Hello List!

 

First of all thanks for all the community that emerged around this wonderful software. I’m occasional lilypond user.

My question is:

 

\version "2.19.18"

\relative c' { c[8 d]}

 

The following code creates doubled c (and we have three notes c c d).

If I change to:

\version "2.19.18"

\relative c' { c8[ d]}

 

We have normal output as suspected

 

Is it bug or feature, if feature - why is it so?

 

Thanks,

Michał