[Pharo-dev] Are there lazy quantifiers in Pharo's Regex implementation ?

I can see and use the "{1,3}" quantifiers but are there lazy quantifiers too? e.g. http://msdn.microsoft.com/en-us/library/3206d374(v=vs.110).aspx It seems like the "?" is parsed as a lookahead or as an optional element. Attempting to use it as a lazy quantifier gives an error.