tab_from_to       114 src/side.c     	    tab_from_to (0, indent);
tab_from_to       218 src/side.c           col = tab_from_to (col, (hw + c2o - 1) / 2) + 1;
tab_from_to       229 src/side.c     	  col = tab_from_to (col, c2o);