flusher_scm      3331 src/extlib.c     ScmObj flusher_scm;
flusher_scm      3336 src/extlib.c     flusher_scm = SCM_ARGREF(0);
flusher_scm      3337 src/extlib.c     if (!SCM_PROCEDUREP(flusher_scm)) Scm_Error("procedure required, but got %S", flusher_scm);
flusher_scm      3338 src/extlib.c     flusher = SCM_PROCEDURE(flusher_scm);