+MAKE_DOCUMENTED_SCHEME_CALLBACK (Paper_column, print, 1,
+ "Optional stencil for @code{PaperColumn} or"
+ "@code{NonMusicalPaperColumn}.\n"
+ "Draws the @code{rank number} of each column,"
+ " its moment in time, a blue arrow showing the"
+ " ideal distance, and a red arrow showing the"
+ " minimum distance between columns.");