StaffGroup and GrandStaff: Barlines not connected in version 2.17.*

[Thomas Scharkowski]

Hi,

from the 2.17.13 doc:
"In the StaffGroup context, the group is started with a bracket and bar 
lines are drawn through all the staves."

The example below results in all staves not connected.
This is also the case in the pdf of the notation doc.
Looks like a bug to me.

Thomas


\version "2.17.13

music = { c''1 }

\score {
  \new ChoirStaff
  <<
    \set ChoirStaff.instrumentName = "Choir"
    \new Staff {\music}
    \new Staff {\music}
  >>
}

\score {
  \new StaffGroup
  <<
    \set StaffGroup.instrumentName = "Group"
    \new Staff {\music}
    \new Staff {\music}
  >>
}

\score {
  \new GrandStaff
  <<
    \set GrandStaff.instrumentName = "Grand"
    \new Staff {\music}
    \new Staff {\music}
  >>
}

StaffGroup.pdf
Description: Adobe PDF document

StaffGroup2.16.pdf
Description: Adobe PDF document