The default predefined fret diagrams are contained in the file
@code{predefined-guitar-fretboards.ly}. Fret diagrams are
stored based on the pitches of a chord and the value of
-@code{StringTunings} that is currently in use.
+@code{stringTunings} that is currently in use.
@code{predefined-guitar-fretboards.ly} contains predefined
fret diagrams only for @code{guitar-tuning}. Predefined fret
diagrams can be added for other instruments or other tunings
The graphical layout of a fret diagram can be customized according to
user preference through the properties of the @code{fret-diagram-interface}.
Details are found at @rinternals{fret-diagram-interface}. For a
-predefined fret diagram, the interface properties belong to @code{FretBoards}.
+predefined fret diagram, the interface properties belong to
+@code{FretBoards.FretBoard}.
@c @snippets
user preference through the properties of the @code{fret-diagram-interface}.
Details are found at @rinternals{fret-diagram-interface}. For a
@code{FretBoards} fret diagram, the interface properties belong to
-@code{FretBoards}.
+@code{FretBoards.FretBoard}.
@snippets
The minimum fret to be used in calculating strings and frets for