Re: In a tablature, fingerings with slur no longer working

[David Kastrup]

Éric <address@hidden> writes:

> This was ok in 2.18.2 but no longer in 2.19.48 as can show LilyBin both
> versions at :
>
> http://lilybin.com/7maklk/2
>
>
> The code is :
>
> music = {
>   <c'-1> <c'-1>( <d'-3>) }
>  
> \score {
>  <<
>    \new TabStaff \music
>  >>
>  \layout {
>    \set TabVoice.fingeringOrientations = #'(left)
>    \context {
>     \TabStaff
>     tablatureFormat = #fret-letter-tablature-format
>     fretLabels = #'("a" "b" "c" "d" "e" "f" "g" "h")
>   }
>    \context {
>      \TabVoice
>      \consists "New_fingering_engraver"
>        \override Fingering.extra-offset = #'(0.4 . -0.1)
>    }
>  }
> }
>
>
> Please, note that : 
> - without setting the fingeringOrientations, both versions are ok (but not
> what I wish)
> - it is the same problem with default tablature format by numbers
> - the extra-offset is purely cosmetic 
> This last two are here for easier reading and corresponding to my nead.

Interesting.  Here is a fix for this regression.

Current branch: issue5230
Tracker issue: 5230 (https://sourceforge.net/p/testlilyissues/issues/5230/)
Rietveld issue: 336070043 (https://codereview.appspot.com/336070043)
Issue description:
  grob::offset-function callbacks can give null or false

-- 
David Kastrup