+ Timing_translator::initialize ();
+
+ SCM which = get_property ("whichBar");
+ Moment now = now_mom ();
+
+ /* Set the first bar of the score? */
+ if (!gh_string_p (which))
+ which = (now.main_part_ || now.main_part_ == last_moment_.main_part_)
+ ? SCM_EOL : scm_makfrom0str ("|");