- nsf::current: new option "methodpath", returns the full name of an ensemble method starting from the ensemble root. - documented functions in nfsStack.c - removed obsolete CallStackGetFrame(), replaced by CallStackGetTopFrame()
- "info lookup methods": order of non-pos parameters alphabetically - added option "-expand" to "info lookup methods ". It collects ensemble methods along the precedence path - added support for ensemble methods in "info lookup method" - extended regression test