Rationale: the cause is used for point-and-click information and for
stuff like \parenthesize, and a RepeatTieColumn does not have metrics
that would be useful for that. In particular, this causes code like
{ c'1-\parenthesize\repeatTie }
to compile without spurious parens and error messages.
--- /dev/null
+\version "2.19.28"
+
+\header {
+ texidoc = "A @code{\\repeatTie} may be parenthesized."
+}
+
+\layout {
+ ragged-right = ##t
+}
+
+{ c'1-\parenthesize \repeatTie }
if (!semi_tie_column_)
{
- semi_tie_column_ = make_item ("RepeatTieColumn", event_->self_scm ());
+ semi_tie_column_ = make_item ("RepeatTieColumn", SCM_EOL);
}
SCM cause = event_->self_scm ();