(interpret-markup
paper (prepend-alist-chain 'font-family 'typewriter props) arg))
+(def-markup-command (upright paper props arg) (markup?)
+ "Set font shape to @code{upright}."
+ (interpret-markup
+ paper (prepend-alist-chain 'font-shape 'upright props) arg))
+
(def-markup-command (doublesharp paper props) ()
(interpret-markup paper props (markup #:musicglyph "accidentals-4")))
(def-markup-command (threeqsharp paper props) ()