X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=4da1212c1491488a10548c476a7e03e61d78b50c;hb=9029dc02a234ad9699513f81acd1423f9c2c4e30;hp=3389e83f79c5979dd48122cb16b6e328476893ff;hpb=0be7f4eb4f027dce00f11d7816290022d447d336;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 3389e83..4da1212 100644
--- a/src/core.js
+++ b/src/core.js
@@ -215,7 +215,7 @@ jQuery.fn = jQuery.prototype = {
 			this.toArray() :
 
 			// Return just the object
-			( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
 	},
 
 	// Take an array of elements and push it onto the stack
@@ -311,8 +311,11 @@ jQuery.fn = jQuery.prototype = {
 jQuery.fn.init.prototype = jQuery.fn;
 
 jQuery.extend = jQuery.fn.extend = function() {
-	// copy reference to target object
-	var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options, name, src, copy, copyIsArray;
+	 var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
 
 	// Handle a deep copy situation
 	if ( typeof target === "boolean" ) {
@@ -414,18 +417,21 @@ jQuery.extend({
 			// If there are functions bound, to execute
 			if ( readyList ) {
 				// Execute all of them
-				var fn, i = 0;
-				while ( (fn = readyList[ i++ ]) ) {
-					fn.call( document, jQuery );
-				}
+				var fn,
+					i = 0,
+					ready = readyList;
 
 				// Reset the list of functions
 				readyList = null;
-			}
 
-			// Trigger any bound ready events
-			if ( jQuery.fn.triggerHandler ) {
-				jQuery( document ).triggerHandler( "ready" );
+				while ( (fn = ready[ i++ ]) ) {
+					fn.call( document, jQuery );
+				}
+
+				// Trigger any bound ready events
+				if ( jQuery.fn.trigger ) {
+					jQuery( document ).trigger( "ready" ).unbind( "ready" );
+				}
 			}
 		}
 	},
@@ -678,7 +684,8 @@ jQuery.extend({
 	},
 
 	merge: function( first, second ) {
-		var i = first.length, j = 0;
+		var i = first.length,
+			j = 0;
 
 		if ( typeof second.length === "number" ) {
 			for ( var l = second.length; j < l; j++ ) {
@@ -726,6 +733,7 @@ jQuery.extend({
 			}
 		}
 
+		// Flatten any nested arrays
 		return ret.concat.apply( [], ret );
 	},
 
@@ -878,6 +886,11 @@ function doScrollCheck() {
 	jQuery.ready();
 }
 
+// Expose jQuery as an Asynchronous Module
+if ( typeof define === "function" ) {
+	define( "jquery", [], function () { return jQuery; } );
+}
+
 // Expose jQuery to the global object
 return (window.jQuery = window.$ = jQuery);