X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fside-position-interface.cc;h=c1b848bfce7370007b95f9d033c0bf0b6bb0ae6b;hb=5b6e9e92849785962a1b1831eeef20e12af5d2d5;hp=a3c4ca08a75a4594bb71c1f64200adac9cc56f72;hpb=07ea6396c855b6140d1e5b111a4aa7ee2aa7e5cf;p=lilypond.git

diff --git a/lily/side-position-interface.cc b/lily/side-position-interface.cc
index a3c4ca08a7..c1b848bfce 100644
--- a/lily/side-position-interface.cc
+++ b/lily/side-position-interface.cc
@@ -10,6 +10,7 @@
 
 #include <cmath>		// ceil.
 #include <algorithm>
+
 using namespace std;
 
 #include "directional-element-interface.hh"
@@ -251,7 +252,7 @@ Side_position_interface::aligned_side (Grob *me, Axis a, bool pure, int start, i
 	      /* In case of a ledger lines, quantize even if we're outside the staff. */
 	      || (Note_head::has_interface (head)
 		  
-		  && abs (Staff_symbol_referencer::get_position (head)) > position))
+		  && abs (Staff_symbol_referencer::get_position (head)) > abs (position)))
 	    {
 	      o += (rounded - position) * 0.5 * ss;
 	      if (Staff_symbol_referencer::on_line (me, int (rounded)))
@@ -295,16 +296,21 @@ Side_position_interface::get_axis (Grob *me)
   if (scm_is_number (me->get_property ("side-axis")))
     return Axis (scm_to_int (me->get_property ("side-axis")));
   
-  me->programming_error ("side-axis not set.");
+  string msg = String_convert::form_string ("side-axis not set for grob %s.",
+					    me->name ().c_str ());
+  me->programming_error (msg);
   return NO_AXES;
 }
 
 ADD_INTERFACE (Side_position_interface,
-	       "Position a victim object (this one) next to other objects (the "
-	       "support).   The property @code{direction} signifies where to put the  "
-	       "victim object relative to the support (left or right, up or down?)\n\n "
-	       "The routine also takes the size the staff into account if "
-	       "@code{staff-padding} is set. If undefined, the staff symbol is ignored.",
+	       "Position a victim object (this one) next to other objects"
+	       " (the support).  The property @code{direction} signifies where"
+	       " to put the victim object relative to the support (left or"
+	       " right, up or down?)\n"
+	       "\n"
+	       "The routine also takes the size of the staff into account if"
+	       " @code{staff-padding} is set.  If undefined, the staff symbol"
+	       " is ignored.",
 
 	       /* properties */
 	       "direction "