\header {
texidoc = "The @code{TabStaff} will print micro-tones as mixed numbers of
fret-number and a fraction.
-@code{noteToFretFunction = #(my-determine-frets #t)} needs to be set in Score.
+The context-property @code{supportNonIntegerFret} needs to be set @code{#t}
+in @code{Score}-context.
@code{FretBoards} will print those micro-tones only if they can be found in the
chosen settings for @code{stringTunings}, otherwise a warning (surpressed here)
will be printed and an empty @code{FretBoard} returned. Which should be the
\layout {
\context {
\Score
- noteToFretFunction = #(determine-frets #t)
+ supportNonIntegerFret = ##t
}
}