-void
-Clef_engraver::start_translation_timestep ()
-{
-}
-
-
-
-ENTER_DESCRIPTION(Clef_engraver,
-/* descr */ "Determine and set reference point for pitches",
-/* creats*/ "Clef OctavateEight",
-/* acks */ "bar-line-interface",
-/* reads */ "clefPosition clefGlyph centralCPosition clefOctavation explicitClefVisibility",
-/* write */ "");
+ADD_ACKNOWLEDGER (Clef_engraver, bar_line);
+ADD_TRANSLATOR (Clef_engraver,
+ /* doc */
+ "Determine and set reference point for pitches.",
+
+ /* create */
+ "Clef "
+ "OctavateEight ",
+
+ /* read */
+ "clefGlyph "
+ "clefOctavation "
+ "clefPosition "
+ "explicitClefVisibility "
+ "forceClef ",
+
+ /* write */
+ ""
+ );