diff --git a/AppKit/CPApplication.j b/AppKit/CPApplication.j
index f20664030..100912937 100644
--- a/AppKit/CPApplication.j
+++ b/AppKit/CPApplication.j
@@ -216,7 +216,7 @@ var CPApplicationDelegate_applicationShouldTerminate_           = 1 << 0,
     }
 
     if ([_delegate respondsToSelector:@selector(applicationShouldTerminate:)])
-        _implementedDelegateMethods |= CPApplicationDelegate_applicationShouldTerminate_
+        _implementedDelegateMethods |= CPApplicationDelegate_applicationShouldTerminate_;
 
     if ([_delegate respondsToSelector:@selector(applicationShouldTerminateMessage:)])
         _implementedDelegateMethods |= CPApplicationDelegate_applicationShouldTerminateMessage_
diff --git a/AppKit/CPArrayController.j b/AppKit/CPArrayController.j
index 67e2f681e..b26c0ced8 100644
--- a/AppKit/CPArrayController.j
+++ b/AppKit/CPArrayController.j
@@ -563,7 +563,7 @@
 */
 - (BOOL)setSelectionIndexes:(CPIndexSet)indexes
 {
-    [self _selectionWillChange]
+    [self _selectionWillChange];
     var r = [self __setSelectionIndexes:indexes avoidEmpty:NO];
     [self _selectionDidChange];
     return r;
diff --git a/AppKit/CPDatePicker/_CPDatePickerClock.j b/AppKit/CPDatePicker/_CPDatePickerClock.j
index 1dc603934..c18c5e66b 100644
--- a/AppKit/CPDatePicker/_CPDatePickerClock.j
+++ b/AppKit/CPDatePicker/_CPDatePickerClock.j
@@ -142,7 +142,7 @@ var RADIANS = Math.PI / 180;
     if ([_datePicker _isAmericanFormat])
     {
         if (dateValue.getHours() > 11)
-            [_PMAMTextField setStringValue:@"PM"]
+            [_PMAMTextField setStringValue:@"PM"];
         else
             [_PMAMTextField setStringValue:@"AM"];
 
diff --git a/AppKit/CPKeyValueBinding.j b/AppKit/CPKeyValueBinding.j
index d524590d4..05a9fd585 100644
--- a/AppKit/CPKeyValueBinding.j
+++ b/AppKit/CPKeyValueBinding.j
@@ -857,7 +857,7 @@ var CPBindingOperationAnd = 0,
 - (id)initWithName:(CPString)aName
 {
     if (self = [super init])
-        _name = aName
+        _name = aName;
 
     return self;
 }
diff --git a/AppKit/CoreGraphics/CGContextCanvas.j b/AppKit/CoreGraphics/CGContextCanvas.j
index 628afd27e..3c2115dc4 100644
--- a/AppKit/CoreGraphics/CGContextCanvas.j
+++ b/AppKit/CoreGraphics/CGContextCanvas.j
@@ -557,14 +557,14 @@ CGContextConcatCTM = function(aContext, anAffineTransform)
         b = VT.b;
         c = VT.c;
         d = VT.d;
-        scale_rotate(a, b, c, d)
+        scale_rotate(a, b, c, d);
         S.a *= sx;
         S.d *= sy;
         a = U.a;
         b = U.b;
         c = U.c;
         d = U.d;
-        rotate_scale(a, b, c, d)
+        rotate_scale(a, b, c, d);
         sx = S.a * sx;
         sy = S.d * sy;
     }
diff --git a/AppKit/CoreGraphics/CGContextVML.j b/AppKit/CoreGraphics/CGContextVML.j
index d8431a857..8bb35f649 100644
--- a/AppKit/CoreGraphics/CGContextVML.j
+++ b/AppKit/CoreGraphics/CGContextVML.j
@@ -242,7 +242,7 @@ function CGContextDrawPath(aContext, aMode)
     vml.push("\">");
 
     if (gState.gradient)
-        vml.push(gState.gradient)
+        vml.push(gState.gradient);
 
     else if (fill)
     {
diff --git a/AppKit/CoreGraphics/CGPath.j b/AppKit/CoreGraphics/CGPath.j
index b7cea5164..b01d92dfc 100644
--- a/AppKit/CoreGraphics/CGPath.j
+++ b/AppKit/CoreGraphics/CGPath.j
@@ -132,9 +132,6 @@ function CGPathAddArc(aPath, aTransform, x, y, aRadius, aStartAngle, anEndAngle,
     }
     else
     {
-        var arcStartX = x + aRadius * COS(aStartAngle),
-            arcStartY = y + aRadius * SIN(aStartAngle);
-
         aPath.start = CGPointMake(arcStartX, arcStartY);
     }
 
@@ -274,7 +271,7 @@ function CGPathAddQuadCurveToPoint(aPath, aTransform, cpx, cpy, x, y)
         end = CGPointApplyAffineTransform(end, aTransform);
     }
 
-    aPath.elements[aPath.count++] = { type:kCGPathElementAddQuadCurveToPoint, cpx:cp.x, cpy:cp.y, x:end.x, y:end.y }
+    aPath.elements[aPath.count++] = { type:kCGPathElementAddQuadCurveToPoint, cpx:cp.x, cpy:cp.y, x:end.x, y:end.y };
     aPath.current = end;
 }
 
diff --git a/AppKit/_CPPopoverWindow.j b/AppKit/_CPPopoverWindow.j
index 055611e98..159b26a6c 100644
--- a/AppKit/_CPPopoverWindow.j
+++ b/AppKit/_CPPopoverWindow.j
@@ -574,7 +574,7 @@ var _CPPopoverWindow_shouldClose_    = 1 << 4,
                             _isOpening = NO;
 
                             [_delegate _popoverWindowDidShow];
-                        }
+                        };
 
 #if PLATFORM(DOM)
                         _DOMElement.addEventListener(CPBrowserStyleProperty('transitionend'), _transitionCompleteFunction, YES);
diff --git a/AppKit/_CPToolTip.j b/AppKit/_CPToolTip.j
index 296293d02..83457ad3e 100644
--- a/AppKit/_CPToolTip.j
+++ b/AppKit/_CPToolTip.j
@@ -181,7 +181,7 @@ var _CPToolTipHeight = 24.0,
         textFrameSize.height += 4;
 
         _content = [CPTextField labelWithTitle:aString];
-        [_content setFont:[CPFont systemFontOfSize:_CPToolTipFontSize]]
+        [_content setFont:[CPFont systemFontOfSize:_CPToolTipFontSize]];
         [_content setLineBreakMode:CPLineBreakByCharWrapping];
         [_content setAutoresizingMask:CPViewWidthSizable | CPViewHeightSizable];
         [_content setFrameOrigin:CGPointMake(0.0, 0.0)];