white space commit, so the actual changes in the next commiy wont be so hard to find

release/scripts/modules/rigify/leg_biped.py

@@ -306,7 +306,7 @@ def fk(obj, bone_definition, base_names, options):
     fk_chain = mt_chain.copy(base_names=base_names) # fk has no prefix!
     fk_chain.foot_e.name = "MCH-" + fk_chain.foot
     fk_chain.foot = fk_chain.foot_e.name
-    
+
     # Set up fk foot control
     foot_e = copy_bone_simple(arm, mt.heel, base_names[mt_chain.foot])
     foot = foot_e.name
@@ -396,7 +396,7 @@ def deform(obj, definitions, base_names, options):
     center = uleg1.center
     uleg1.tail = center
     uleg2.head = center
-    
+
     # Create lower leg bones: two bones, each half of the lower leg.
     lleg1 = copy_bone_simple(obj.data, definitions[2], "DEF-%s.01" % base_names[definitions[2]], parent=True)
     lleg2 = copy_bone_simple(obj.data, definitions[2], "DEF-%s.02" % base_names[definitions[2]], parent=True)
@@ -406,19 +406,19 @@ def deform(obj, definitions, base_names, options):
     center = lleg1.center
     lleg1.tail = center
     lleg2.head = center
-    
+
     # Create a bone for the second lower leg deform bone to twist with
     twist = copy_bone_simple(obj.data, lleg2.name, "MCH-leg_twist")
     twist.length /= 4
     twist.connected = False
     twist.parent = obj.data.edit_bones[definitions[3]]
-    
+
     # Create foot bone
     foot = copy_bone_simple(obj.data, definitions[3], "DEF-%s" % base_names[definitions[3]], parent=True)
-    
+
     # Create toe bone
     toe = copy_bone_simple(obj.data, definitions[4], "DEF-%s" % base_names[definitions[4]], parent=True)
-    
+
     # Store names before leaving edit mode
     uleg1_name = uleg1.name
     uleg2_name = uleg2.name
@@ -427,10 +427,10 @@ def deform(obj, definitions, base_names, options):
     twist_name = twist.name
     foot_name = foot.name
     toe_name = toe.name
-    
+
     # Leave edit mode
     bpy.ops.object.mode_set(mode='OBJECT')
-    
+
     # Get the pose bones
     uleg1 = obj.pose.bones[uleg1_name]
     uleg2 = obj.pose.bones[uleg2_name]
@@ -438,56 +438,56 @@ def deform(obj, definitions, base_names, options):
     lleg2 = obj.pose.bones[lleg2_name]
     foot = obj.pose.bones[foot_name]
     toe = obj.pose.bones[toe_name]
-    
+
     # Upper leg constraints
     con = uleg1.constraints.new('DAMPED_TRACK')
     con.name = "trackto"
     con.target = obj
     con.subtarget = definitions[2]
-    
+
     con = uleg1.constraints.new('COPY_SCALE')
     con.name = "scale"
     con.target = obj
     con.subtarget = definitions[1]
-    
+
     con = uleg2.constraints.new('COPY_ROTATION')
     con.name = "copy_rot"
     con.target = obj
     con.subtarget = definitions[1]
-    
+
     # Lower leg constraints
     con = lleg1.constraints.new('COPY_ROTATION')
     con.name = "copy_rot"
     con.target = obj
     con.subtarget = definitions[2]
-    
+
     con = lleg1.constraints.new('COPY_SCALE')
     con.name = "copy_rot"
     con.target = obj
     con.subtarget = definitions[2]
-    
+
     con = lleg2.constraints.new('COPY_ROTATION')
     con.name = "copy_rot"
     con.target = obj
     con.subtarget = twist_name
-    
+
     con = lleg2.constraints.new('DAMPED_TRACK')
     con.name = "trackto"
     con.target = obj
     con.subtarget = definitions[3]
-    
+
     # Foot constraint
     con = foot.constraints.new('COPY_ROTATION')
     con.name = "copy_rot"
     con.target = obj
     con.subtarget = definitions[3]
-    
+
     # Toe constraint
     con = toe.constraints.new('COPY_ROTATION')
     con.name = "copy_rot"
     con.target = obj
     con.subtarget = definitions[4]
-    
+
     bpy.ops.object.mode_set(mode='EDIT')
     return (uleg1_name, uleg2_name, lleg1_name, lleg2_name, foot_name, toe_name, None)
 
@@ -499,4 +499,4 @@ def main(obj, bone_definition, base_names, options):
 
     bpy.ops.object.mode_set(mode='OBJECT')
     blend_bone_list(obj, bone_definition + [None], bones_fk, bones_ik, target_bone=bones_ik[6], target_prop="ik", blend_default=1.0)
-    
+