ref              4059 src/extlib.c     ScmReadReference* ref;
ref              4063 src/extlib.c     ref = SCM_READ_REFERENCE(ref_scm);
ref              4067 src/extlib.c    SCM_RESULT = (!SCM_UNBOUNDP(ref->value));
ref              4079 src/extlib.c     ScmReadReference* ref;
ref              4083 src/extlib.c     ref = SCM_READ_REFERENCE(ref_scm);
ref              4085 src/extlib.c   if (SCM_UNBOUNDP(ref->value))
ref              4087 src/extlib.c     SCM_RETURN(ref->value);
ref               241 src/read.c     static ScmObj ref_val(ref)
ref               243 src/read.c         if (!SCM_READ_REFERENCE_REALIZED(ref)) {
ref               246 src/read.c         return SCM_READ_REFERENCE(ref)->value;
ref              1017 src/read.c             ScmObj ref = Scm_MakeReadReference();
ref              1026 src/read.c             ref_register(ctx, ref, refnum);
ref              1028 src/read.c             SCM_READ_REFERENCE(ref)->value = val;