rnotwhite = /\S/,
// Used for trimming whitespace
- rtrim = /^\s+|\s+$/g,
+ rtrim = /(\s|\u00A0)+|(\s|\u00A0)+$/g,
// Match a standalone tag
- rsingleTag = /<(\w+)\s*\/?>(?:<\/\1>)?$/,
+ rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
// Keep a UserAgent string for use with jQuery.browser
userAgent = navigator.userAgent.toLowerCase(),
this.context = selector.context;
}
- return this.setArray(jQuery.isArray( selector ) ?
- selector :
- jQuery.makeArray(selector));
+ return jQuery.isArray( selector ) ?
+ this.setArray( selector ) :
+ jQuery.makeArray( selector, this );
},
// Start with an empty selector
return (text || "").replace( rtrim, "" );
},
- makeArray: function( array ) {
- var ret = [], i;
+ // results is for internal usage only
+ makeArray: function( array, results ) {
+ var ret = results || [];
if ( array != null ) {
- i = array.length;
-
// The window, strings (and functions) also have 'length'
- if ( i == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval ) {
- ret[0] = array;
+ if ( array.length == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval ) {
+ push.call( ret, array );
} else {
- while ( i ) {
- ret[--i] = array[i];
- }
+ jQuery.merge( ret, array );
}
}
},
merge: function( first, second ) {
- // We have to loop this way because IE & Opera overwrite the length
- // expando of getElementsByTagName
- var i = 0, elem, pos = first.length;
+ var pos, i = second.length;
- while ( (elem = second[ i++ ]) != null ) {
- first[ pos++ ] = elem;
+ // We have to get length this way when IE & Opera overwrite the length
+ // expando of getElementsByTagName
+ if ( i && i.nodeType ) {
+ for ( i = 0; second[i]; ++i ) {}
+ }
+
+ pos = i + first.length;
+
+ // Correct length for non Arrays
+ first.length = pos;
+
+ while ( i ) {
+ first[ --pos ] = second[ --i ];
}
return first;