local fn DecodeURL( encodedStr as CFStringRef ) as CFStringRef
end fn = fn StringByRemovingPercentEncoding( encodedStr )

print fn DecodeURL( @"http%3A%2F%2Ffoo%20bar%2F" )
print fn DecodeURL( @"google.com/search?q=%60Abdu%27l-Bah%C3%A1" )
print fn DecodeURL( @"%25%32%35" )

HandleEvents