Fixed #874

[jquery.git] / src / jquery / jquery.js

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 2c494d1..e2a2a22 100644 (file)
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -38,7 +38,7 @@ var jQuery = function(a,c) {
        // Handle HTML strings
        if ( typeof a  == "string" ) {
                // HANDLE: $(html) -> $(array)
-               var m = /^[^<]*(<(.|\n)+>)[^>]*$/.exec(a);
+               var m = /^[^<]*(<(.|\s)+>)[^>]*$/.exec(a);
                if ( m )
                        a = jQuery.clean( [ m[1] ] );
                
@@ -257,9 +257,9 @@ jQuery.fn = jQuery.prototype = {
         * @cat Core
         */
        pushStack: function( a ) {
-               var ret = jQuery(this);
+               var ret = jQuery(a);
                ret.prevObject = this;
-               return ret.setArray( a );
+               return ret;
        },
        
        /**
@@ -803,7 +803,7 @@ jQuery.fn = jQuery.prototype = {
        find: function(t) {
                return this.pushStack( jQuery.map( this, function(a){
                        return jQuery.find(t,a);
-               }) );
+               }), t );
        },
 
        /**
@@ -986,7 +986,7 @@ jQuery.fn = jQuery.prototype = {
                        this.get(),
                        t.constructor == String ?
                                jQuery(t).get() :
-                               t.length != undefined && !t.nodeName ?
+                               t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ?
                                        t : [t] )
                );
        },
@@ -1281,7 +1281,7 @@ jQuery.extend({
                        var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
 
                        // Handle passing in a number to a CSS property
-                       if ( value.constructor == Number && type == "curCSS" && !exclude.test(prop) )
+                       if ( value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) )
                                return value + "px";
 
                        return value;