-#(ly:set-option 'old-relative)
-\version "1.9.1"
-% TODO: does this work? It doesn't do anything with 1.7.20
-\header {texidoc="@cindex Embedded scm
-You can embed scm functions in your scores.
-"}
-
-#(begin (newline)(display "hello world")(newline))\score{
- \notes\relative c'{ c }
-\paper{raggedright = ##t}
+\version "2.2.0"
+\header {
+
+ texidoc = "@cindex Embedded scm
+
+You can embed scheme functions in your scores. While generating the
+output, ``hello world'' is printed to the console.
+"
+ % see also: --safe-mode
+}
+
+#(begin
+ (newline)
+ (display "hello world")
+ (newline))
+
+\score {
+ \notes\relative c' { c }
+ \paper {raggedright = ##t}
}