harmonicBy and point-and-click

[Federico Bruni]

If I specify an harmonic using \harmonicByFret or \harmonicByRatio, 
point-and-click works fine only if the note following the command is 
included inside <> or {}

Otherwise, point-and-click opens ly/music-functions-init.ly, where these 
commands are defined.

Try this snippet:


\version "2.17.7"

fretHarmonics = {
  % wrong link
  \harmonicByFret #4 d8\4

  % ok
  \harmonicByFret #5 <g\3 b\2>
  \harmonicByFret #5 { d\4 }

  % wrong link
  \harmonicByRatio #1/3 g

  % ok
  \harmonicByRatio #1/3 <g>
  \harmonicByRatio #1/3 { g }
}
\score {
  <<
    \new Staff {
      \clef "treble_8"
      \fretHarmonics
    }
    \new TabStaff { \fretHarmonics }
  >>
}


I think it's a bug in the documentation.
We'd better use <> or {} ? The latter, I guess.

Thanks
--
Federico