[Pharo-dev] '(\w+s*){1, 3}' asRegex - image locks up in Pharo 3 & 4

Hi - In a workspace, if you inspect (or print, doIt, ... ) the following: '(\w+s*){1,3}'' asRegex The image will enter into a loop that the Cmd+. can't break out of. '(\w\s){1,3}' asRegex does not lock up the image. Including just one + or * causes the infinite loop when using a quantifier (the {} part). Does anyone know enough about how the Regex parts of the system to know where to look to fix it? Thanks Paul