* input/proportional.ly: use #'used property. Set break-overshoot property.
- * mf/feta-arrow.mf: arrow tip sticks out of bbox.
+ * mf/feta-arrow.mf: center on arrow tip center, iso. tip edge.
- * lily/paper-column.cc: add used property
+ * lily/paper-column.cc: add #'used property
* lily/mark-engraver.cc (stop_translation_timestep): set grob
array for staves found.