Cleaned Code & Fixed Some Errors

MathPad/MPExpression.m

@@ -561,7 +561,7 @@ NSString *const MPIllegalElementExceptionElementKey = @"MPIllegalElementExceptio
     }
 
     [self fixElements];
-    [self didChangeElementsInRangePath:[[MPRangePath alloc] initWithRange:_editedRange]
+    [self changedElementsInRangePath:[[MPRangePath alloc] initWithRange:_editedRange]
                      replacementLength:_replacementLength];
 }
 
@@ -592,6 +592,16 @@ NSString *const MPIllegalElementExceptionElementKey = @"MPIllegalElementExceptio
 }
 
 
+- (void)changedElementsInRangePath:(MPRangePath *)rangePath
+                 replacementLength:(NSUInteger)replacementLength
+{
+    NSUInteger selfIndex = [self.parent indexOfChild:self];
+    MPRangePath *newPath = MPMakeRangePath([rangePath.location indexPathByPreceedingIndex:selfIndex], rangePath.length);
+    [self.parent didChangeElementsInRangePath:newPath
+                            replacementLength:replacementLength];
+}
+
+
 - (MPExpression *)subexpressionFromIndex:(NSUInteger)from
                           referenceFrame:(MPReferenceFrame)referenceFrame
 {
@@ -661,19 +671,6 @@ NSString *const MPIllegalElementExceptionElementKey = @"MPIllegalElementExceptio
 }
 
 
-#pragma mark Notifications
-
-
-- (void)didChangeElementsInRangePath:(MPRangePath *)rangePath
-                   replacementLength:(NSUInteger)replacementLength
-{
-    NSUInteger selfIndex = [self.parent indexOfChild:self];
-    MPRangePath *newPath = MPMakeRangePath([rangePath.location indexPathByPreceedingIndex:selfIndex], rangePath.length);
-    [self.parent didChangeElementsInRangePath:newPath
-                            replacementLength:replacementLength];
-}
-
-
 #pragma mark Basic NSObject Methods