[Pharo-project] non-modal FillInTheBlankMorph code?

Hi All, has anyone already written the handful of methods to provide a non-modal FillInTheBlankMorph (a way of opening that doesn't enter the doOneCycle loop in FillInTheBlankMorph>>getUserResponse) they can let me have or point me to? If so, let me know. Thanks. best Eliot