make supportNonIntegerFret a context-property

issue 4655

restores the arguments of determine-frets (changed with issue 4643)
to the previous state, changes the code of determine-frets to rely
on the newly created supportNonIntegerFret-context-property

1 files changed, 3 insertions, 2 deletions

diff --git a/input/regression/tablature-micro-tone.ly b/input/regression/tablature-micro-tone.ly
index ff02d79bdb..461dd2f824 100644
--- a/input/regression/tablature-micro-tone.ly
+++ b/input/regression/tablature-micro-tone.ly
@@ -3,7 +3,8 @@
 \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
@@ -16,7 +17,7 @@ case here for the first pitch: @code{gih}"
 \layout {
   \context {
     \Score
-    noteToFretFunction = #(determine-frets #t)
+    supportNonIntegerFret = ##t
   }
 }