after_scm        2212 src/extlib.c     ScmObj after_scm;
after_scm        2219 src/extlib.c     after_scm = Scm_GetKeyword(SCM_OBJ(KEYARG_after), SCM_OPTARGS, SCM_FALSE);
after_scm        2220 src/extlib.c     after = (after_scm);