id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,difficulty 1121,Allow functor arguments to be optional,felix winkelmann,,"This patch allows functor arguments to be optional, allowing to provide a default module name to be used if the instantiation leaves out the argument. ",enhancement,closed,minor,someday,expander,4.9.x,fixed,functors,sjamaan,