Merge branch 'master' of github.com:jquery/jquery

diff --combined src/core.js
index 69f4f5a,f35e33c..eb31b2a
--- 1/src/core.js
--- 2/src/core.js
+++ b/src/core.js
@@@ -15,9 -15,8 +15,8 @@@ var jQuery = function( selector, contex
        // A central reference to the root jQuery(document)
        rootjQuery,
  
-       // A simple way to check for HTML strings or ID strings
-       // (both of which we optimize for)
-       quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
+       // A simple way to check for HTML strings
+       quickExpr = /^[^<]*(<[\w\W]+>)[^>]*$/,
  
        // Check if a string has a non-whitespace character in it
        rnotwhite = /\S/,
@@@ -93,76 -92,31 +92,31 @@@ jQuery.fn = jQuery.prototype = 
                        return this;
                }
  
-               // The body element only exists once, optimize finding it
-               if ( selector === "body" && !context && document.body ) {
-                       this.context = document;
-                       this[0] = document.body;
-                       this.selector = "body";
-                       this.length = 1;
-                       return this;
-               }
- 
                // Handle HTML strings
                if ( typeof selector === "string" ) {
-                       // Are we dealing with HTML string or an ID?
-                       match = quickExpr.exec( selector );
- 
-                       // Verify a match, and that no context was specified for #id
-                       if ( match && (match[1] || !context) ) {
+                       // Are we dealing with HTML string
+                       if ( (match = quickExpr.exec( selector )) ) {
+                               context = context instanceof jQuery ? context[0] : context;
+                               doc = (context ? context.ownerDocument || context : document);
  
-                               // HANDLE: $(html) -> $(array)
-                               if ( match[1] ) {
-                                       context = context instanceof jQuery ? context[0] : context;
-                                       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
+                               ret = rsingleTag.exec( selector );
  
-                                       // If a single string is passed in and it's a single tag
-                                       // just do a createElement and skip the rest
-                                       ret = rsingleTag.exec( selector );
- 
-                                       if ( ret ) {
-                                               if ( jQuery.isPlainObject( context ) ) {
-                                                       selector = [ document.createElement( ret[1] ) ];
-                                                       jQuery.fn.attr.call( selector, context, true );
- 
-                                               } else {
-                                                       selector = [ doc.createElement( ret[1] ) ];
-                                               }
+                               if ( ret ) {
+                                       if ( jQuery.isPlainObject( context ) ) {
+                                               selector = [ document.createElement( ret[1] ) ];
+                                               jQuery.fn.attr.call( selector, context, true );
  
                                        } else {
-                                               ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
-                                               selector = (ret.cacheable ? jQuery(ret.fragment).clone()[0] : ret.fragment).childNodes;
+                                               selector = [ doc.createElement( ret[1] ) ];
                                        }
  
-                                       return jQuery.merge( this, selector );
- 
-                               // HANDLE: $("#id")
                                } else {
-                                       elem = document.getElementById( match[2] );
- 
-                                       // Check parentNode to catch when Blackberry 4.6 returns
-                                       // nodes that are no longer in the document #6963
-                                       if ( elem && elem.parentNode ) {
-                                               // Handle the case where IE and Opera return items
-                                               // by name instead of ID
-                                               if ( elem.id !== match[2] ) {
-                                                       return rootjQuery.find( selector );
-                                               }
- 
-                                               // Otherwise, we inject the element directly into the jQuery object
-                                               this.length = 1;
-                                               this[0] = elem;
-                                       }
- 
-                                       this.context = document;
-                                       this.selector = selector;
-                                       return this;
+                                       ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
+                                       selector = (ret.cacheable ? jQuery(ret.fragment).clone()[0] : ret.fragment).childNodes;
                                }
  
-                       // HANDLE: $("TAG")
-                       } else if ( !context && !rnonword.test( selector ) ) {
-                               this.selector = selector;
-                               this.context = document;
-                               selector = document.getElementsByTagName( selector );
                                return jQuery.merge( this, selector );
  
                        // HANDLE: $(expr, $(...))
@@@ -406,7 -360,7 +360,7 @@@ jQuery.extend(
                        }
  
                        // If there are functions bound, to execute
 -                      readyList.fire( document , [ jQuery ] );
 +                      readyList.resolveWith( document , [ jQuery ] );
  
                        // Trigger any bound ready events
                        if ( jQuery.fn.trigger ) {
@@@ -844,7 -798,7 +798,7 @@@
                                                }
  
                                                if ( _fired ) {
 -                                                      deferred.fire( _fired[ 0 ] , _fired[ 1 ] );
 +                                                      deferred.resolveWith( _fired[ 0 ] , _fired[ 1 ] );
                                                }
                                        }
  
@@@ -852,7 -806,7 +806,7 @@@
                                },
  
                                // resolve with given context and args
 -                              fire: function( context , args ) {
 +                              resolveWith: function( context , args ) {
                                        if ( ! cancelled && ! fired && ! firing ) {
  
                                                firing = 1;
@@@ -872,7 -826,7 +826,7 @@@
  
                                // resolve with this as context and given arguments
                                resolve: function() {
 -                                      deferred.fire( jQuery.isFunction( this.promise ) ? this.promise() : this , arguments );
 +                                      deferred.resolveWith( jQuery.isFunction( this.promise ) ? this.promise() : this , arguments );
                                        return this;
                                },
  
@@@ -908,7 -862,7 +862,7 @@@
                                return this;
                        },
                        fail: failDeferred.done,
 -                      fireReject: failDeferred.fire,
 +                      rejectWith: failDeferred.resolveWith,
                        reject: failDeferred.resolve,
                        isRejected: failDeferred.isResolved,
                        // Get a promise for this deferred
@@@ -961,10 -915,10 +915,10 @@@
                                        args = arguments;
                                        resolveArray[ index ] = args.length > 1 ? slice.call( args , 0 ) : value;
                                        if( ! --length ) {
 -                                              deferred.fire( promise, resolveArray );
 +                                              deferred.resolveWith( promise, resolveArray );
                                        }
                                }).fail( function() {
 -                                      deferred.fireReject( promise, arguments );
 +                                      deferred.rejectWith( promise, arguments );
                                });
                                return !deferred.isRejected();
                        });