"^" + p[i].replace("S", "([a-z*_-][a-z0-9_-]*)"), "i" );
var m = re.exec( t );
if ( m ) {
// Re-organize the first match
if ( !i )
m = ["",m[1], m[3], m[2], m[5]];
// Remove what we just matched
t = t.replace( re, "" );
break;
}
}
// :not() is a special case that can be optimized by
// keeping it out of the expression list
if ( m[1] == ":" && m[2] == "not" )
r = jQuery.filter(m[3],r,false).r;
// Otherwise, find the expression to execute
else {
var f = jQuery.expr[m[1]];
if ( f.constructor != String )
f = jQuery.expr[m[1]][m[2]];
// Build a custom macro to enclose it










