+ADD_TRANSLATOR (Bar_engraver,
+ /* doc */
+ "Create barlines. This engraver is controlled through the"
+ " @code{whichBar} property. If it has no bar line to create,"
+ " it will forbid a linebreak at this point. This engraver"
+ " is required to trigger the creation of clefs at the start"
+ " of systems.",
+
+ /* create */
+ "BarLine ",
+
+ /* read */
+ "whichBar ",
+
+ /* write */
+ "forbidBreak "
+ );