+ extract_grob_set (me, "bars", bars);
+ Grob *endbar = bars.size () ? bars.back () : 0;
+ SCM glyph = endbar ? endbar->get_property ("glyph-name") : SCM_EOL;
+
+ string str;
+ if (scm_is_string (glyph))
+ str = ly_scm2string (glyph);
+ else
+ str = "|";
+
+ no_vertical_end |= ly_scm2bool (Lily::volta_bracket_calc_hook_visibility
+ (ly_string2scm (str)));
+