Put back Grob information replaced in commit
854c9519c
the @code{control-points} property if there are multiple ties or slurs
at the same musical moment -- the @code{\tweak} command will also not
work in this case. However, the @code{tie-configuration} property of
-@code{tie-column-interface} can be overridden to set start line and
-direction of ties as required.
+@code{TieColumn} can be overridden to set start line and direction as
+required.
@seealso
Internals Reference:
-@rinternals{tie-column-interface}.
+@rinternals{TieColumn}.
@node Using music functions