-@internalsref{Grid_line_span_engraver},
-@internalsref{Grid_point_engraver},
-@internalsref{GridLine},
-@internalsref{GridPoint},
-@internalsref{grid-line-interface},
-@internalsref{grid-point-interface}.
+@rinternals{Grid_line_span_engraver},
+@rinternals{Grid_point_engraver},
+@rinternals{GridLine},
+@rinternals{GridPoint},
+@rinternals{grid-line-interface},
+@rinternals{grid-point-interface}.