1\version "2.19.60"
2
3\header
4{
5  texidoc = "Exercise font features. Requires a font that supports the
6    features. This ensures no errors using the interface."
7}
8
9% Comparison between caps styles
10\markup { Hello }
11\markup { HELLO }
12\markup { \caps Hello }
13\markup { \fontCaps Hello }
14% True small caps
15\markup { \override #'(font-features . ("smcp")) Hello }
16
17% Comparison between number styles
18\markup { 0123456789 }
19\markup { \override #'(font-features . ("onum")) 0123456789 }
20
21% Multiple features
22\markup { \override #'(font-features . ("onum" "smcp")) { Hello 0123456789 } }
23