Issue 1421 in lilypond: Parenthesis arpeggio wronglt positioned

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Collision Priority-Medium

New issue 1421 by PhilEHolmes: Parenthesis arpeggio wronglt positioned
http://code.google.com/p/lilypond/issues/detail?id=1421

Drawing a parenthesis arpeggio in one voice where the notes in another  
voice are short causes the arpeggio to collide with the bar line.  This  
only happens with the parenthesis arp.

<<
\new Staff {
  \relative c' {
    \time 2/4
    c4 c c c
    c2
    c4 c
    c2
  }
}
\new Staff {
  \relative c {

    \clef "bass"
    \time 2/4
    <c g c'>2
    <c g c'>2 \arpeggio
    <c g c'>2 \arpeggio
    \arpeggioParenthesis
    <c g c'>2 \arpeggio
    <c g c'>2 \arpeggio
  }
}


Adding padding to parenthesis arpeggios shifts the arpeggios left,  
incorrectly.  All other arpeggios move the note to the right.

Attachments:
        ParenArpBugReport.png  5.1 KB
        ParenArpBug.png  15.6 KB