2 texidoc = "Users may define non-standard markup commands using
3 the @code{define-markup-command} scheme macro."
6 \layout { ragged-right = ##t }
10 #(define-markup-command (upcase paper props str) (string?)
11 "Upcase the string characters. Syntax: \\upcase #\"string\""
12 (interpret-markup paper props (make-simple-markup (string-upcase str))))
16 c''-\markup \upcase #"hello world in upper case"
22 \override PaperColumn.keep-inside-line = ##f