marpa_m_test: print error code on unexpected failure: t+
marpa_m_test: print error code on unexpected failure: t+

jeffreykegler/libmarpa,jeffreykegler/kollos,jeffreykegler/libmarpa,jeffreykegler/kollos,pczarn/kollos,jeffreykegler/kollos,jeffreykegler/libmarpa,pczarn/kollos,pczarn/kollos,pczarn/kollos,pczarn/kollos,jeffreykegler/libmarpa,jeffreykegler/kollos,jeffreykegler/libmarpa,jeffreykegler/kollos