Re: Horizontal bar below staff

[Marc Hohl]

Am 13.09.2014 um 22:14 schrieb Jakob Schöttl:
> Hello,
>
> for a tabulature for diatonic harmonica I need a strong horizontal bar
> or line below the notes.  This is for indicating bellow "push/blow" (in
> contrast to "pull/draw").  Please see the attached image for how it
> should look.
>
> The bar should can
>
>   - span multiple notes and even measures
>   - but also only mark a single note.

I think that should be possible with text spanners,

\score {
  <<
    \new Staff  {
      \new Voice {
         \override TextSpanner.style = #'line
         \override TextSpanner.thickness = #3
         \textSpannerDown
         g\startTextSpan e f g\stopTextSpan e f

       }
    }
  >>
}

You'll have to fiddle with the right edge of the spanner, and IIUC, you 
cannot start and stop a TextSpanner on the same note ...

HTH a bit,

Marc
> If possible, the bar should be bound to notes.  I'm using Python with
> Abjad and I cannot arbitrarily insert LilyPond/Scheme commands.  But I
> can add commands to notes like { \xNote c' } or { c'\harmonic }.
>
> Thanks!
>
> -- Jakob
>
>
>
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