Parenthesizing a note head /and/ the preceding accidental?

[Risto Vääräniemi]

Hi all,

I wonder if it's possible to wrap parentheses around an accidental and
a note head. Currently the \parenthesize parenhesizes only the note
head.

One possible use for such a feature is presented in the included image
(parentheses added in another application).

-Risto

%%%%%%%
\version "2.11.60"

\new PianoStaff
<<
    \new Staff = "upper"
    {
        \relative c'' {b8 g es b'}
    }
    \new Staff = "lower"
    {
        \clef bass
        \relative c {f8 b \parenthesize es \change Staff = upper g}
    }

>>
%%%%%%%

parenthesizing_note_head_and_accidental.png
Description: PNG image