+\version "2.19.22"
+
\header {
texidoc = "@code{make-relative} has to copy its argument expressions
in case the generated music expression is getting copied and modified.
}
reltranspose =
-#(define-music-function (parser location from to music)
+#(define-music-function (from to music)
(ly:pitch? ly:pitch? ly:music?)
(make-relative (music) music
#{ \transpose #from #to $music #}))