Re: old-style pedals working, but brackets not? [MINIMAL EXAMPLE]

[Kieren MacMillan]

Hi, all --

I was able to reproduce the behaviour I'm seeing in the attached  
minimal example -- any help on the solution would be appreciated.

Thanks,
Kieren.
___________________________________

%%%  CODE SNIPPET BEGINS
\version "2.8.4"

\layout
{
        \context
        {
                \name Dynamics
                \alias Voice
                \type "Engraver_group"
                \consists "Output_property_engraver"
                \consists "Piano_pedal_engraver"
                \consists "Script_engraver"
                \consists "Dynamic_engraver"
                \consists "Text_engraver"
                \consists "Skip_event_swallow_translator"
                \consists "Axis_group_engraver"
                \override VerticalAxisGroup #'minimum-Y-extent = #'(-1 . 1)
                \override TextScript #'font-size = #2
                \override TextScript #'font-shape = #'italic
                \override DynamicText #'extra-offset = #'(0 . 2.5)
                \override Hairpin #'extra-offset = #'(0 . 2.5)
                pedalSustainStrings = #'("Ped." "*Ped." "*")
                pedalUnaCordaStrings = #'("una corda" "" "tre corde")
        }

        \context
        {
                \PianoStaff
                \accepts Dynamics
                \override VerticalAlignment #'forced-distance = #5
        }
}

global =
{
        \key c \major
        \time 4/4 s4*4*3
}

pfNotesUpper = \relative c''
{
        \clef treble
                c4 c c c c c c c c c c c
                c4 c c c c c c c c c c c
}
pfDynamics =
{
}
pfNotesLower = \relative c'
{
        \clef bass
                c4 c c c c c c c c c c c
                c4 c c c c c c c c c c c
}
pfPedal =
{
	s4\sustainDown s4\sustainUp\sustainDown s4\sustainUp\sustainDown s4 
\sustainUp
	s4\sustainDown s4\sustainUp\sustainDown s4\sustainUp\sustainDown s4 
\sustainUp
	s4\sustainDown s4\sustainUp\sustainDown s4\sustainUp\sustainDown s4 
\sustainUp \break
        \set pedalSustainStyle = #'bracket
	s4\sustainDown s4\sustainUp\sustainDown s4\sustainUp\sustainDown s4 
\sustainUp
	s4\sustainDown s4\sustainUp\sustainDown s4\sustainUp\sustainDown s4 
\sustainUp
	s4\sustainDown s4\sustainUp\sustainDown s4\sustainUp\sustainDown s4 
\sustainUp \break
}

\score
{
        \new PianoStaff = "piano"
        <<
                \new Staff = "pfUpper" << \global \pfNotesUpper >>
                \new Dynamics = "pfDynamics" \pfDynamics
                \new Staff = "pfLower" << \global \pfNotesLower >>
                \new Dynamics = "pfPedal" \pfPedal
        >>
}
%%%  CODE SNIPPET ENDS