Imported Upstream version 2.16.0

[lilypond.git] / Documentation / snippets / creating-double-digit-fingerings.ly

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+%% DO NOT EDIT this file manually; it is automatically
+%% generated from LSR http://lsr.dsi.unimi.it
+%% Make any changes in LSR itself, or in Documentation/snippets/new/ ,
+%% and then run scripts/auxiliar/makelsr.py
+%%
+%% This file is in the public domain.
+\version "2.16.0"
+
+\header {
+  lsrtags = "editorial-annotations, expressive-marks, scheme-language, staff-notation, tweaks-and-overrides"
+
+  texidoc = "
+By default you cannot make double-digit fingering notation (i.e.
+numbers larger than 9). This is a hard coded limitation.
+
+This snippet shows two methods of creating fingerings larger than 9.
+
+"
+  doctitle = "Creating double-digit fingerings"
+} % begin verbatim
+
+
+ten =
+#(make-music 'FingeringEvent
+             'digit 10)
+
+fifty =
+#(make-music 'FingeringEvent
+             'digit 50)
+
+finger =
+#(define-music-function (parser location digit) (integer?)
+   (make-music 'FingeringEvent
+               'digit digit))
+
+#(define (calc-finger-without-warning grob)
+   (let* ((event (event-cause grob))
+         (digit (ly:event-property event 'digit)))
+     (number->string digit 10)))
+
+\relative c' {
+  % optional override to remove warnings for fingerings larger than 5
+  \override Fingering #'text = #calc-finger-without-warning
+  c1\ten
+  c1\fifty
+  c1-\finger #36
+  c1-\finger #29
+}