Index: source/blender/blenkernel/intern/armature.c
===================================================================
RCS file: /cvsroot/bf-blender/blender/source/blender/blenkernel/intern/armature.c,v
retrieving revision 1.100
diff -u -p -u -r1.100 armature.c
--- source/blender/blenkernel/intern/armature.c	18 Mar 2007 14:53:16 -0000	1.100
+++ source/blender/blenkernel/intern/armature.c	19 Mar 2007 16:27:44 -0000
@@ -1636,7 +1636,7 @@ static void do_local_constraint(bPoseCha
 			if(data->tar && data->subtarget[0]) {
 				bPoseChannel *pchant= get_pose_channel(data->tar->pose, data->subtarget);
 				if(pchant) {
-					if(data->flag != (ROTLIKE_X|ROTLIKE_Y|ROTLIKE_Z)) {
+					if(data->flag != (ROTLIKE_X|ROTLIKE_Y|ROTLIKE_Z|ROTLIKE_X_INVERT|ROTLIKE_Y_INVERT|ROTLIKE_Z_INVERT)) {
 						float eul[3], eult[3], euln[3], fac= con->enforce;
 						
 						QuatToEul(pchan->quat, eul);
Index: source/blender/blenkernel/intern/constraint.c
===================================================================
RCS file: /cvsroot/bf-blender/blender/source/blender/blenkernel/intern/constraint.c,v
retrieving revision 1.64
diff -u -p -u -r1.64 constraint.c
--- source/blender/blenkernel/intern/constraint.c	18 Mar 2007 14:53:16 -0000	1.64
+++ source/blender/blenkernel/intern/constraint.c	19 Mar 2007 16:27:44 -0000
@@ -620,7 +620,7 @@ void *new_constraint_data (short type)
 		{
 			bRotateLikeConstraint *data;
 			data = MEM_callocN(sizeof(bRotateLikeConstraint), "rotlikeConstraint");
-			data->flag = ROTLIKE_X|ROTLIKE_Y|ROTLIKE_Z;
+			data->flag = ROTLIKE_X|ROTLIKE_Y|ROTLIKE_Z|ROTLIKE_X_INVERT|ROTLIKE_Y_INVERT|ROTLIKE_Z_INVERT;
 			result = data;
 		}
 		break;
@@ -628,7 +628,7 @@ void *new_constraint_data (short type)
 		{
 			bLocateLikeConstraint *data;
 			data = MEM_callocN(sizeof(bLocateLikeConstraint), "loclikeConstraint");
-			data->flag = LOCLIKE_X|LOCLIKE_Y|LOCLIKE_Z;
+			data->flag = LOCLIKE_X|LOCLIKE_Y|LOCLIKE_Z|LOCLIKE_X_INVERT|LOCLIKE_Y_INVERT|LOCLIKE_Z_INVERT;
 			result = data;
 		}
 		break;
Index: source/blender/blenloader/intern/readfile.c
===================================================================
RCS file: /cvsroot/bf-blender/blender/source/blender/blenloader/intern/readfile.c,v
retrieving revision 1.370
diff -u -p -u -r1.370 readfile.c
--- source/blender/blenloader/intern/readfile.c	16 Mar 2007 05:39:30 -0000	1.370
+++ source/blender/blenloader/intern/readfile.c	19 Mar 2007 16:27:44 -0000
@@ -6207,7 +6207,7 @@ static void do_versions(FileData *fd, Li
 							
 							/* version patch from buttons_object.c */
 							if(data->flag==0) 
-								data->flag = ROTLIKE_X|ROTLIKE_Y|ROTLIKE_Z;
+								data->flag = ROTLIKE_X|ROTLIKE_Y|ROTLIKE_Z|ROTLIKE_X_INVERT|ROTLIKE_Y_INVERT|ROTLIKE_Z_INVERT; /* not so sure about this. should be in later version patch? */
 						}
 							break;
 					}
@@ -6245,7 +6245,7 @@ static void do_versions(FileData *fd, Li
 									
 									/* version patch from buttons_object.c */
 									if(data->flag==0) 
-										data->flag = ROTLIKE_X|ROTLIKE_Y|ROTLIKE_Z;
+										data->flag = ROTLIKE_X|ROTLIKE_Y|ROTLIKE_Z|ROTLIKE_X_INVERT|ROTLIKE_Y_INVERT|ROTLIKE_Z_INVERT; /* not sure about this */
 								}
 									break;
 							}
Index: source/blender/python/api2_2x/Constraint.c
===================================================================
RCS file: /cvsroot/bf-blender/blender/source/blender/python/api2_2x/Constraint.c,v
retrieving revision 1.12
diff -u -p -u -r1.12 Constraint.c
--- source/blender/python/api2_2x/Constraint.c	15 Mar 2007 01:47:51 -0000	1.12
+++ source/blender/python/api2_2x/Constraint.c	19 Mar 2007 16:27:45 -0000
@@ -876,7 +876,7 @@ static int locatelike_setter( BPy_Constr
 		}
 	case EXPP_CONSTR_COPY:
 		return EXPP_setIValueRange( value, &con->flag,
-				0, LOCLIKE_X | LOCLIKE_Y | LOCLIKE_Z, 'i' );
+				0, LOCLIKE_X | LOCLIKE_Y | LOCLIKE_Z | LOCLIKE_X_INVERT | LOCLIKE_Y_INVERT | LOCLIKE_Z_INVERT, 'i' );
 	case EXPP_CONSTR_LOCAL:
 		if( !get_armature( con->tar ) )
 			return EXPP_ReturnIntError( PyExc_RuntimeError,
@@ -934,7 +934,7 @@ static int rotatelike_setter( BPy_Constr
 		}
 	case EXPP_CONSTR_COPY:
 		return EXPP_setIValueRange( value, &con->flag,
-				0, LOCLIKE_X | LOCLIKE_Y | LOCLIKE_Z, 'i' );
+				0, LOCLIKE_X | LOCLIKE_Y | LOCLIKE_Z | LOCLIKE_X_INVERT | LOCLIKE_Y_INVERT | LOCLIKE_Z_INVERT, 'i' );
 	case EXPP_CONSTR_LOCAL:
 		if( !get_armature( con->tar ) )
 			return EXPP_ReturnIntError( PyExc_RuntimeError,
@@ -994,7 +994,7 @@ static int sizelike_setter( BPy_Constrai
 		}
 	case EXPP_CONSTR_COPY:
 		return EXPP_setIValueRange( value, &con->flag,
-				0, LOCLIKE_X | LOCLIKE_Y | LOCLIKE_Z, 'i' );
+				0, LOCLIKE_X | LOCLIKE_Y | LOCLIKE_Z | LOCLIKE_X_INVERT | LOCLIKE_Y_INVERT | LOCLIKE_Z_INVERT, 'i' );
 #if 0
 	case EXPP_CONSTR_LOCAL:
 		if( !get_armature( con->tar ) )
@@ -1957,6 +1957,12 @@ static PyObject *M_Constraint_SettingsDi
 				PyInt_FromLong( LOCLIKE_Y ) );
 		PyConstant_Insert( d, "COPYZ",
 				PyInt_FromLong( LOCLIKE_Z ) );
+		PyConstant_Insert( d, "COPYXINVERT",
+				PyInt_FromLong( LOCLIKE_X_INVERT ) );
+		PyConstant_Insert( d, "COPYYINVERT",
+				PyInt_FromLong( LOCLIKE_Y_INVERT ) );
+		PyConstant_Insert( d, "COPYZINVERT",
+				PyInt_FromLong( LOCLIKE_Z_INVERT ) );
 
 		PyConstant_Insert( d, "TARGET",
 				PyInt_FromLong( EXPP_CONSTR_TARGET ) );