-\version "2.17.6"
+\version "2.19.21"
\header { texidoc=" You can write stencil callbacks in Scheme, thus
providing custom glyphs for notation elements. A simple example is
\layout { ragged-right = ##t }
-\relative c' {
- c4 e
+\relative {
+ c'4 e
\override NoteHead.stencil
=