-\version "2.4.0"
+\version "2.10.0"
\header { texidoc = "@cindex text spanner
Text spanners can be used in the similar manner than markings for pedals
or octavation.
"
}
-\layout{ raggedright = ##t}
+\layout{ ragged-right = ##t}
\relative c''{
\override TextSpanner #'edge-text = #'("bla" . "blu")