Issue 1660 in lilypond: harmonicOn doesn't work in TabStaff

[lilypond]

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

New issue 1660 by brownian.box: harmonicOn doesn't work in TabStaff
http://code.google.com/p/lilypond/issues/detail?id=1660

Reported by Federico Bruni,
http://lists.gnu.org/archive/html/bug-lilypond/2011-05/msg00234.html:

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As you can see in the following example, when using harmonicOn, fret  
numbers in TabStaff are not enclosed by angled brackets (while Staff is ok).

It looks like a bug.

\version "2.15.0"

music = \relative c'' {
   % Ok, it works in Staff and TabStaff
  <b\2\harmonic>2 <e\harmonic>

  % it works on Staff only: bug or what?
  \harmonicsOn
  b2\2 e
  \harmonicsOff

  <g,\3\harmonic>1
}

\new StaffGroup <<
  \new Staff { \clef "G_8" \music }
  \new TabStaff { \clef "moderntab" \music }

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I know nothing about 2.15.0, however, "just to keep record".

Not sure about priority either.