[Pharo-project] Compiler does not barks anymore for unknown selectors?

Hi guys. Previously, in Pharo 1.3, when compiling a method that has message sent to an unknown selector, the compiler used to bark and open a popup suggesting other similar messages or to choose the one you originally wanted. Now it does not bark nor opens a popup. Instead it direcly puts what I said. Is that expected? Thanks, -- Mariano http://marianopeck.wordpress.com