This variable is read by @rinternals{Timing_translator} at
@rinternals{Score} level.")
+ (defaultStrings ,list? "A list of strings to use in calculating
+frets for tablatures and fretboards if no strings are provided in
+the notes for the current moment.")
(doubleRepeatType ,string? "Set the default bar line for double
repeats.")
(doubleSlurs ,boolean? "If set, two slurs are created for every