Scm_GenericDeleteMethod  141 src/class.c    SCM_DEFINE_GENERIC(Scm_GenericDeleteMethod, Scm_NoNextMethod, NULL);
Scm_GenericDeleteMethod 2423 src/class.c                             &Scm_GenericDeleteMethod, 2, 0,
Scm_GenericDeleteMethod 3068 src/class.c        GINIT(&Scm_GenericDeleteMethod, "delete-method!");