Issue 1601 in lilypond: Autobeaming in 12/8 produces incorrect result

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Defect Priority-Critical Regression

New issue 1601 by address@hidden: Autobeaming in 12/8 produces  
incorrect result
http://code.google.com/p/lilypond/issues/detail?id=1601

Reported by Bertrand Bordage:

"Why is there an exception for demisemiquavers when time is 12/8 ?
Shouldn't this be for hemidemisemiquavers ? Or no exception ?
I have many scores with such cases :

\version "2.13"
{ \time 12/8 \repeat unfold 6 a16 a8 a a16 a32 a \repeat unfold 6 a8 }
"

Comment: fairly minor regression, but still a regression.

Attachments:
        Beaming2.12.png  4.0 KB
        Beaming2.13.png  4.0 KB