diff --git a/src/ajax.js b/src/ajax.js
index 3736a7431..cfd43d991 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -681,7 +681,7 @@ jQuery.extend({
 					ret = s.url.replace( rts, "$1_=" + ts );
 
 				// if nothing was replaced, add timestamp to the end
-				s.url = ret + ( (ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
+				s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
 			}
 		}
 
diff --git a/src/attributes.js b/src/attributes.js
index 58549ec42..b7c1f4a82 100644
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -83,7 +83,7 @@ jQuery.fn.extend({
 		}
 
 		if ( (value && typeof value === "string") || value === undefined ) {
-			classNames = (value || "").split( rspace );
+			classNames = ( value || "" ).split( rspace );
 
 			for ( i = 0, l = this.length; i < l; i++ ) {
 				elem = this[ i ];
@@ -320,7 +320,7 @@ jQuery.extend({
 		// Grab necessary hook if one is defined
 		if ( notxml ) {
 			name = name.toLowerCase();
-			hooks = jQuery.attrHooks[ name ] || (rboolean.test( name ) ? boolHook : nodeHook);
+			hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
 		}
 
 		if ( value !== undefined ) {
@@ -356,7 +356,7 @@ jQuery.extend({
 			i = 0;
 
 		if ( elem.nodeType === 1 ) {
-			attrNames = (value || "").split( rspace );
+			attrNames = ( value || "" ).split( rspace );
 			l = attrNames.length;
 
 			for ( ; i < l; i++ ) {
@@ -452,7 +452,7 @@ jQuery.extend({
 				return ret;
 
 			} else {
-				return (elem[ name ] = value);
+				return ( elem[ name ] = value );
 			}
 
 		} else {
@@ -530,7 +530,7 @@ if ( !getSetAttribute ) {
 		get: function( elem, name ) {
 			var ret;
 			ret = elem.getAttributeNode( name );
-			return ret && (fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified) ?
+			return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
 				ret.nodeValue :
 				undefined;
 		},
@@ -541,7 +541,7 @@ if ( !getSetAttribute ) {
 				ret = document.createAttribute( name );
 				elem.setAttributeNode( ret );
 			}
-			return (ret.nodeValue = value + "");
+			return ( ret.nodeValue = value + "" );
 		}
 	};
 
@@ -595,7 +595,7 @@ if ( !jQuery.support.style ) {
 			return elem.style.cssText.toLowerCase() || undefined;
 		},
 		set: function( elem, value ) {
-			return (elem.style.cssText = "" + value);
+			return ( elem.style.cssText = "" + value );
 		}
 	};
 }
@@ -640,7 +640,7 @@ jQuery.each([ "radio", "checkbox" ], function() {
 	jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
 		set: function( elem, value ) {
 			if ( jQuery.isArray( value ) ) {
-				return (elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0);
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
 			}
 		}
 	});
diff --git a/src/core.js b/src/core.js
index e28c1b524..9e5a5523d 100644
--- a/src/core.js
+++ b/src/core.js
@@ -119,7 +119,7 @@ jQuery.fn = jQuery.prototype = {
 				// HANDLE: $(html) -> $(array)
 				if ( match[1] ) {
 					context = context instanceof jQuery ? context[0] : context;
-					doc = (context ? context.ownerDocument || context : document);
+					doc = ( context ? context.ownerDocument || context : document );
 
 					// If a single string is passed in and it's a single tag
 					// just do a createElement and skip the rest
@@ -136,7 +136,7 @@ jQuery.fn = jQuery.prototype = {
 
 					} else {
 						ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
-						selector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes;
+						selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
 					}
 
 					return jQuery.merge( this, selector );
@@ -166,7 +166,7 @@ jQuery.fn = jQuery.prototype = {
 
 			// HANDLE: $(expr, $(...))
 			} else if ( !context || context.jquery ) {
-				return (context || rootjQuery).find( selector );
+				return ( context || rootjQuery ).find( selector );
 
 			// HANDLE: $(expr, context)
 			// (which is just equivalent to: $(context).find(expr)
@@ -180,7 +180,7 @@ jQuery.fn = jQuery.prototype = {
 			return rootjQuery.ready( selector );
 		}
 
-		if (selector.selector !== undefined) {
+		if ( selector.selector !== undefined ) {
 			this.selector = selector.selector;
 			this.context = selector.context;
 		}
@@ -237,7 +237,7 @@ jQuery.fn = jQuery.prototype = {
 		ret.context = this.context;
 
 		if ( name === "find" ) {
-			ret.selector = this.selector + (this.selector ? " " : "") + selector;
+			ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
 		} else if ( name ) {
 			ret.selector = this.selector + "." + name + "(" + selector + ")";
 		}
@@ -552,7 +552,7 @@ jQuery.extend({
 			.replace( rvalidtokens, "]" )
 			.replace( rvalidbraces, "")) ) {
 
-			return (new Function( "return " + data ))();
+			return ( new Function( "return " + data ) )();
 
 		}
 		jQuery.error( "Invalid JSON: " + data );
@@ -833,7 +833,7 @@ jQuery.extend({
 	},
 
 	now: function() {
-		return (new Date()).getTime();
+		return ( new Date() ).getTime();
 	},
 
 	// Use of jQuery.browser is frowned upon.
diff --git a/src/css.js b/src/css.js
index ba645fb46..0735fc3d8 100644
--- a/src/css.js
+++ b/src/css.js
@@ -307,7 +307,7 @@ if ( document.documentElement.currentStyle ) {
 			if ( rsLeft ) {
 				elem.runtimeStyle.left = elem.currentStyle.left;
 			}
-			style.left = name === "fontSize" ? "1em" : (ret || 0);
+			style.left = name === "fontSize" ? "1em" : ( ret || 0 );
 			ret = style.pixelLeft + "px";
 
 			// Revert the changed values
@@ -375,7 +375,7 @@ if ( jQuery.expr && jQuery.expr.filters ) {
 		var width = elem.offsetWidth,
 			height = elem.offsetHeight;
 
-		return (width === 0 && height === 0) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
+		return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
 	};
 
 	jQuery.expr.filters.visible = function( elem ) {
diff --git a/src/effects.js b/src/effects.js
index 9be9293e5..458b1eae7 100644
--- a/src/effects.js
+++ b/src/effects.js
@@ -203,7 +203,7 @@ jQuery.fn.extend({
 
 					// Tracks whether to show or hide based on private
 					// data attached to the element
-					method = jQuery._data( this, "toggle" + p ) || (val === "toggle" ? hidden ? "show" : "hide" : 0);
+					method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 );
 					if ( method ) {
 						jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" );
 						e[ method ]();
@@ -222,7 +222,7 @@ jQuery.fn.extend({
 						// We need to compute starting value
 						if ( unit !== "px" ) {
 							jQuery.style( this, p, (end || 1) + unit);
-							start = ((end || 1) / e.cur()) * start;
+							start = ( (end || 1) / e.cur() ) * start;
 							jQuery.style( this, p, start + unit);
 						}
 
@@ -385,7 +385,7 @@ jQuery.extend({
 			return firstNum + diff * p;
 		},
 		swing: function( p, n, firstNum, diff ) {
-			return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
+			return ( ( -Math.cos( p*Math.PI ) / 2 ) + 0.5 ) * diff + firstNum;
 		}
 	},
 
@@ -408,7 +408,7 @@ jQuery.fx.prototype = {
 			this.options.step.call( this.elem, this.now, this );
 		}
 
-		(jQuery.fx.step[ this.prop ] || jQuery.fx.step._default)( this );
+		( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this );
 	},
 
 	// Get the current size
diff --git a/src/event.js b/src/event.js
index 2171f4be4..3576bffca 100644
--- a/src/event.js
+++ b/src/event.js
@@ -81,7 +81,7 @@ jQuery.event = {
 
 			tns = rtypenamespace.exec( types[t] ) || [];
 			type = tns[1];
-			namespaces = (tns[2] || "").split( "." ).sort();
+			namespaces = ( tns[2] || "" ).split( "." ).sort();
 
 			// If event changes its type, use the special event handlers for the changed type
 			special = jQuery.event.special[ type ] || {};
@@ -166,7 +166,7 @@ jQuery.event = {
 		}
 
 		// Once for each type.namespace in types; type may be omitted
-		types = (types || "").replace( rhoverHack, "mouseover$1 mouseout$1" ).split(" ");
+		types = ( types || "" ).replace( rhoverHack, "mouseover$1 mouseout$1" ).split(" ");
 		for ( t = 0; t < types.length; t++ ) {
 			tns = rtypenamespace.exec( types[t] ) || [];
 			type = tns[1];
@@ -347,7 +347,7 @@ jQuery.event = {
 			cur = eventPath[i][0];
 			event.type = eventPath[i][1];
 
-			handle = (jQuery._data( cur, "events" ) || {})[ event.type ] && jQuery._data( cur, "handle" );
+			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
 			if ( handle ) {
 				handle.apply( cur, data );
 			}
@@ -401,7 +401,7 @@ jQuery.event = {
 		// Make a writable jQuery.Event from the native event object
 		event = jQuery.event.fix( event || window.event );
 
-		var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []),
+		var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
 			delegateCount = handlers.delegateCount,
 			args = [].slice.call( arguments, 0 ),
 			run_all = !event.exclusive && !event.namespace,
@@ -509,8 +509,8 @@ jQuery.event = {
 				doc = eventDoc.documentElement;
 				body = eventDoc.body;
 
-				event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
-				event.pageY = original.clientY + (doc && doc.scrollTop  || body && body.scrollTop  || 0) - (doc && doc.clientTop  || body && body.clientTop  || 0);
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
 			}
 
 			// Add relatedTarget, if necessary
@@ -932,9 +932,9 @@ jQuery.fn.extend({
 		if ( types && types.preventDefault && types.handleObj ) {
 			// ( event )  dispatched jQuery.Event
 			var handleObj = types.handleObj;
-			jQuery( types.delegateTarget ).off( 
-				handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type, 
-				handleObj.selector, 
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type,
+				handleObj.selector,
 				handleObj.handler
 			);
 			return this;
diff --git a/src/manipulation.js b/src/manipulation.js
index add7cda69..6e77e2daa 100644
--- a/src/manipulation.js
+++ b/src/manipulation.js
@@ -346,7 +346,7 @@ jQuery.fn.extend({
 						// in certain situations (Bug #8070).
 						// Fragments from the fragment cache must always be cloned and never used
 						// in place.
-						results.cacheable || (l > 1 && i < lastIndex) ?
+						results.cacheable || ( l > 1 && i < lastIndex ) ?
 							jQuery.clone( fragment, true, true ) :
 							fragment
 					);
@@ -523,7 +523,7 @@ jQuery.each({
 
 		} else {
 			for ( var i = 0, l = insert.length; i < l; i++ ) {
-				var elems = (i > 0 ? this.clone(true) : this).get();
+				var elems = ( i > 0 ? this.clone(true) : this ).get();
 				jQuery( insert[i] )[ original ]( elems );
 				ret = ret.concat( elems );
 			}
@@ -553,7 +553,7 @@ function fixDefaultChecked( elem ) {
 }
 // Finds all inputs and passes them to fixDefaultChecked
 function findInputs( elem ) {
-	var nodeName = (elem.nodeName || "").toLowerCase();
+	var nodeName = ( elem.nodeName || "" ).toLowerCase();
 	if ( nodeName === "input" ) {
 		fixDefaultChecked( elem );
 	// Skip scripts, get other children
@@ -645,7 +645,7 @@ jQuery.extend({
 					elem = elem.replace(rxhtmlTag, "<$1></$2>");
 
 					// Trim whitespace, otherwise indexOf won't work as expected
-					var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
+					var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(),
 						wrap = wrapMap[ tag ] || wrapMap._default,
 						depth = wrap[0],
 						div = context.createElement("div");
diff --git a/src/offset.js b/src/offset.js
index 4cc87acff..054869da6 100644
--- a/src/offset.js
+++ b/src/offset.js
@@ -154,7 +154,7 @@ jQuery.extend( jQuery.offset, {
 			curOffset = curElem.offset(),
 			curCSSTop = jQuery.css( elem, "top" ),
 			curCSSLeft = jQuery.css( elem, "left" ),
-			calculatePosition = (position === "absolute" || position === "fixed") && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
+			calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
 			props = {}, curPosition = {}, curTop, curLeft;
 
 		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
@@ -171,11 +171,11 @@ jQuery.extend( jQuery.offset, {
 			options = options.call( elem, i, curOffset );
 		}
 
-		if (options.top != null) {
-			props.top = (options.top - curOffset.top) + curTop;
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
 		}
-		if (options.left != null) {
-			props.left = (options.left - curOffset.left) + curLeft;
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
 		}
 
 		if ( "using" in options ) {
diff --git a/src/outro.js b/src/outro.js
index b49305e72..64ef28ed3 100644
--- a/src/outro.js
+++ b/src/outro.js
@@ -1,3 +1,3 @@
 // Expose jQuery to the global object
 window.jQuery = window.$ = jQuery;
-})(window);
+})( window );
diff --git a/src/queue.js b/src/queue.js
index b2ee8de08..67689ef42 100644
--- a/src/queue.js
+++ b/src/queue.js
@@ -24,7 +24,7 @@ jQuery.extend({
 
 	_mark: function( elem, type ) {
 		if ( elem ) {
-			type = (type || "fx") + "mark";
+			type = ( type || "fx" ) + "mark";
 			jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 );
 		}
 	},
@@ -51,7 +51,7 @@ jQuery.extend({
 	queue: function( elem, type, data ) {
 		var q;
 		if ( elem ) {
-			type = (type || "fx") + "queue";
+			type = ( type || "fx" ) + "queue";
 			q = jQuery._data( elem, type );
 
 			// Speed up dequeue by getting out quickly if this is just a lookup
diff --git a/src/support.js b/src/support.js
index 7ea85984f..20cf2b526 100644
--- a/src/support.js
+++ b/src/support.js
@@ -279,22 +279,22 @@ jQuery.support = (function() {
 		td = outer.nextSibling.firstChild.firstChild;
 
 		supports = {
-			doesNotAddBorder: (inner.offsetTop !== 5),
-			doesAddBorderForTableAndCells: (td.offsetTop === 5)
+			doesNotAddBorder: ( inner.offsetTop !== 5 ),
+			doesAddBorderForTableAndCells: ( td.offsetTop === 5 )
 		};
 
 		inner.style.position = "fixed";
 		inner.style.top = "20px";
 
 		// safari subtracts parent border width here which is 5px
-		supports.supportsFixedPosition = (inner.offsetTop === 20 || inner.offsetTop === 15);
+		supports.supportsFixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 );
 		inner.style.position = inner.style.top = "";
 
 		outer.style.overflow = "hidden";
 		outer.style.position = "relative";
 
-		supports.subtractsBorderForOverflowNotVisible = (inner.offsetTop === -5);
-		supports.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
+		supports.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 );
+		supports.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== bodyMarginTop );
 
 		return supports;
 
diff --git a/src/traversing.js b/src/traversing.js
index d385df85a..e72335ecb 100644
--- a/src/traversing.js
+++ b/src/traversing.js
@@ -306,7 +306,7 @@ function winnow( elements, qualifier, keep ) {
 
 	} else if ( qualifier.nodeType ) {
 		return jQuery.grep(elements, function( elem, i ) {
-			return (elem === qualifier) === keep;
+			return ( elem === qualifier ) === keep;
 		});
 
 	} else if ( typeof qualifier === "string" ) {
@@ -322,7 +322,7 @@ function winnow( elements, qualifier, keep ) {
 	}
 
 	return jQuery.grep(elements, function( elem, i ) {
-		return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
+		return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
 	});
 }