SCM_SYM_UNQUOTE_SPLICING 503 src/read.c return read_quoted(port, SCM_SYM_UNQUOTE_SPLICING, ctx); SCM_SYM_UNQUOTE_SPLICING 485 src/write.c } else if (SCM_CAR(obj) == SCM_SYM_UNQUOTE_SPLICING) {