ref_val 277 src/read.c SCM_SET_CAR(ep, ref_val(SCM_CAR(ep))); ref_val 281 src/read.c SCM_SET_CDR(ep, ref_val(SCM_CDR(ep))); ref_val 290 src/read.c SCM_VECTOR_ELEMENTS(obj)[i] = ref_val(ep);