X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;ds=sidebyside;f=jquery%2Fjquery.js;h=b3e28edb230dc2c8239179469fbb50dcf1c0d93e;hb=4737936c0b05236ecafa86f0186b0b236a2ff826;hp=983148a149a2cd6f3c66b4f1ff5c33af7626571b;hpb=7d57c67749a4c38d80de6d5ed7917f4219ce34b4;p=jquery.git

diff --git a/jquery/jquery.js b/jquery/jquery.js
index 983148a..b3e28ed 100644
--- a/jquery/jquery.js
+++ b/jquery/jquery.js
@@ -61,7 +61,7 @@ function jQuery(a,c) {
 	if ( m ) a = jQuery.clean( [ m[1] ] );
 
 	// Watch for when an array is passed in
-	this.get( a.constructor == Array || a.length && a[0].nodeType ?
+	this.get( a.constructor == Array || a.length && a[0] != undefined && a[0].nodeType ?
 		// Assume that it's an array of DOM Elements
 		jQuery.merge( a, [] ) :
 
@@ -308,7 +308,7 @@ jQuery.fn = jQuery.prototype = {
 	 * @param Object value The value to set the property to.
 	 */
 	css: function( key, value ) {
-		return this.attr( key, value, "css" );
+		return this.attr( key, value, "curCSS" );
 	},
 	
 	/**
@@ -1107,18 +1107,18 @@ new function() {
 				this.length ? this[0][n] : null :
 				this.attr( n, h );
 		};
-	}
-	
-	var css = "width,height,top,left,position,float,overflow,color,background".split(",");
-	
+	};
+
+	var css = "width,height,top,left,position,float,overflow,color,background".split(","); 
+
 	for ( var i in css ) new function() {
 		var n = css[i];
 		jQuery.fn[ i ] = function(h) {
 			return h == undefined ?
-				this.length ? jQuery.css( this[0], n ) : null :
+				( this.length ? jQuery.css( this[0], n ) : null ) :
 				this.css( n, h );
 		};
-	}
+	};
 
 }
 
@@ -1177,7 +1177,11 @@ jQuery.extend({
 	
 			return p == "height" ? oHeight : oWidth;
 		}
-		
+
+		return jQuery.curCSS( e, p );
+	},
+
+	curCSS: function(e,p) {
 		var r;
 	
 		if (e.style[p])
@@ -1252,8 +1256,8 @@ jQuery.extend({
 			contains: "(a.innerText||a.innerHTML).indexOf(m[3])>=0",
 			
 			// Visibility
-			visible: "jQuery.css(a,'display')!='none'&&jQuery.css(a,'visibility')!='hidden'",
-			hidden: "jQuery.css(a,'display')=='none'||jQuery.css(a,'visibility')=='hidden'",
+			visible: "a.type!='hidden'&&jQuery.css(a,'display')!='none'&&jQuery.css(a,'visibility')!='hidden'",
+			hidden: "a.type=='hidden'||jQuery.css(a,'display')=='none'||jQuery.css(a,'visibility')=='hidden'",
 			
 			// Form elements
 			enabled: "!a.disabled",
@@ -1405,50 +1409,53 @@ jQuery.extend({
 		} else
 			return "";
 	},
+
+	// The regular expressions that power the parsing engine
+	parse: [
+		// Match: [@value='test'], [@foo]
+		[ "\\[ *(@)S *([!*$^=]*) *Q\\]", 1 ],
+
+		// Match: [div], [div p]
+		[ "(\\[)Q\\]", 0 ],
+
+		// Match: :contains('foo')
+		[ "(:)S\\(Q\\)", 0 ],
+
+		// Match: :even, :last-chlid
+		[ "([:.#]*)S", 0 ]
+	],
 	
 	filter: function(t,r,not) {
 		// Figure out if we're doing regular, or inverse, filtering
 		var g = not !== false ? jQuery.grep :
 			function(a,f) {return jQuery.grep(a,f,true);};
 		
-		// Look for a string-like sequence
-		var str = "([a-zA-Z*_-][a-zA-Z0-9_-]*)";
-		
-		// Look for something (optionally) enclosed with quotes
-		var qstr = " *'?\"?([^'\"]*)'?\"? *";
-	
-		while ( t && /^[a-zA-Z\[*:.#]/.test(t) ) {
-			// Handles:
-			// [@foo], [@foo=bar], etc.
-			var re = new RegExp("^\\[ *@" + str + " *([!*$^=]*) *" + qstr + "\\]");
-			var m = re.exec(t);
-	
-			// Re-organize the match
-			if ( m ) m = ["", "@", m[2], m[1], m[3]];
-				
-			// Handles:
-			// [div], [.foo]
-			if ( !m ) {
-				re = new RegExp("^(\\[)" + qstr + "\\]");
-				m = re.exec(t);
-			}
-			
-			// Handles:
-			// :contains(test), :not(.foo)
-			if ( !m ) {
-				re = new RegExp("^(:)" + str + "\\(" + qstr + "\\)");
-				m = re.exec(t);
-			}
-			
-			// Handles:
-			// :foo, .foo, #foo, foo
-			if ( !m ) {
-				re = new RegExp("^([:.#]*)" + str);
-				m = re.exec(t);
+		while ( t && /^[a-z[({<*:.#]/i.test(t) ) {
+
+			var p = jQuery.parse;
+
+			for ( var i = 0; i < p.length; i++ ) {
+				var re = new RegExp( "^" + p[i][0]
+
+					// Look for a string-like sequence
+					.replace( 'S', "([a-z*_-][a-z0-9_-]*)" )
+
+					// Look for something (optionally) enclosed with quotes
+					.replace( 'Q', " *'?\"?([^'\"]*)'?\"? *" ), "i" );
+
+				var m = re.exec( t );
+
+				if ( m ) {
+					// Re-organize the match
+					if ( p[i][1] )
+						m = ["", m[1], m[3], m[2], m[4]];
+
+					// Remove what we just matched
+					t = t.replace( re, "" );
+
+					break;
+				}
 			}
-			
-			// Remove what we just matched
-			t = t.replace( re, "" );
 	
 			// :not() is a special case that can be optomized by
 			// keeping it out of the expression list