- " for items. There are two types of columns: musical columns,"
- " where are attached to, and non-musical columns, where"
- " bar-lines, clefs, etc., are attached to. The spacing engine"
- " determines the X@tie{}positions of these objects.\n"
+ " for items. There are two types of columns: musical and"
+ " non-musical, to which musical and non-musical objects are"
+ " attached respectively. The spacing engine determines the"
+ " X@tie{}positions of these objects.\n"