u3_noun
_cqfu_peek(u3_noun van,
u3_noun sut,
u3_noun way,
u3_atom axe)
{
if ( 1 == axe ) {
return u3k(sut);
}
else return _peek_in(van, sut, way, axe, u3_nul);
}
static u3_noun
_peek_fork(u3_noun van, u3_noun p_sut, u3_noun way, u3_noun axe, u3_noun gil)
{
if ( u3_nul == p_sut ) {
return u3_nul;
}
else {
return u3nc(_peek_in(van, u3h(p_sut), way, axe, gil),
_peek_fork(van, u3t(p_sut), way, axe, gil));
}
}
u2_noun // transfer
j2_mcx(Pt6, ut, peek)(u2_wire wir_r,
u2_noun van, // retain
u2_noun sut, // retain
u2_noun way,
u2_atom axe) // retain
{
if ( _1 == axe ) {
return u2_rx(wir_r, sut);
}
else return _peek_in(wir_r, van, sut, way, axe, u2_nul);
}
static u2_noun // produce
_peek_in(u2_wire wir_r,
u2_noun van, // retain
u2_noun sut, // retain
u2_noun way, // retain
u2_atom axe, // retain
u2_noun gil) // retain
{
u2_noun p_sut, q_sut;
u2_noun pro;
if ( (u2_no == u2_dust(sut)) ) switch ( sut ) {
default: return u2_bl_bail(wir_r, c3__fail);
case c3__noun: {
return c3__noun;
}
case c3__void: {
return c3__void;
}
}
else switch ( u2_h(sut) ) {
default: return u2_bl_bail(wir_r, c3__fail);
case c3__atom: {
return c3__void;
}
case c3__cell: {
if ( (u2_no == u2_as_trel(sut, 0, &p_sut, &q_sut)) ) {
return u2_bl_bail(wir_r, c3__fail);
} else {
u2_atom tip = j2_mbc(Pt3, cap)(wir_r, axe);
u2_atom tap = j2_mbc(Pt3, mas)(wir_r, axe);
if ( _2 == tip ) {
pro = j2_mcx(Pt6, ut, peek)(wir_r, van, p_sut, way, tap);
}
else {
pro = j2_mcx(Pt6, ut, peek)(wir_r, van, q_sut, way, tap);
}
u2_rl_lose(wir_r, tap);
u2_rl_lose(wir_r, tip);
return pro;
}
}
case c3__core: {
u2_noun pq_sut, qq_sut, rq_sut;
u2_noun prq_sut, qrq_sut;
if ( (u2_no == u2_as_trel(sut, 0, &p_sut, &q_sut)) ||
(u2_no == u2_as_trel(q_sut, &pq_sut, &qq_sut, &rq_sut)) ||
(u2_no == u2_as_cell(rq_sut, &prq_sut, &qrq_sut)) )
{
return u2_bl_bail(wir_r, c3__fail);
} else {
u2_atom tip = j2_mbc(Pt3, cap)(wir_r, axe);
u2_atom tap = j2_mbc(Pt3, mas)(wir_r, axe);
if ( _3 == tip ) {
if ( u2_no == j2_mcy(Pt6, ut, park)(wir_r, van, sut, way, tap) )
{
// u2_noun dun = j2_mcy(Pt6, ut, dunq)(wir_r, van, "type", sut);
u2_noun waz = j2_mcy(Pt6, ut, shep)
(wir_r, van, "axis", 'd', u2_rx(wir_r, axe));
// u2_bl_push(wir_r, u2_bc(wir_r, c3__mean, dun));
u2_bl_push(wir_r, u2_bc(wir_r, c3__mean, waz));
return u2_bl_error(wir_r, "peek-park");
}
else pro = j2_mcx(Pt6, ut, peek)(wir_r, van, p_sut, way, tap);
}
else {
pro = c3__noun;
}
u2_rl_lose(wir_r, tap);
u2_rl_lose(wir_r, tip);
return pro;
}
}
case c3__cube: {
if ( (u2_no == u2_as_trel(sut, 0, &p_sut, &q_sut)) ) {
return u2_bl_bail(wir_r, c3__fail);
} else {
return _peek_in(wir_r, van, q_sut, way, axe, gil);
}
}
case c3__face: {
if ( (u2_no == u2_as_trel(sut, 0, &p_sut, &q_sut)) ) {
return u2_bl_bail(wir_r, c3__fail);
} else {
return _peek_in(wir_r, van, q_sut, way, axe, gil);
}
}
case c3__fork: {
if ( (u2_no == u2_as_trel(sut, 0, &p_sut, &q_sut)) ) {
return u2_bl_bail(wir_r, c3__fail);
} else {
u2_noun hed = _peek_in(wir_r, van, p_sut, way, axe, gil);
u2_noun tal = _peek_in(wir_r, van, q_sut, way, axe, gil);
pro = j2_mby(Pt6, fork)(wir_r, hed, tal);
u2_rl_lose(wir_r, hed);
u2_rl_lose(wir_r, tal);
return pro;
}
}
case c3__hold: {
p_sut = u2_t(sut);
if ( (u2_yes == j2_mcc(Pt4, in, has)(wir_r, gil, sut)) ) {
return c3__void;
}
else {
u2_noun zoc = j2_mcc(Pt4, in, put)(wir_r, gil, sut);
u2_type fop = j2_mcy(Pt6, ut, repo)(wir_r, van, sut);
u2_noun pro = _peek_in(wir_r, van, fop, way, axe, zoc);
u2_rl_lose(wir_r, fop);
u2_rl_lose(wir_r, zoc);
return pro;
}
}
}
}
static u3_noun
_peek_in(u3_noun van,
u3_noun sut,
u3_noun way,
u3_atom axe,
u3_noun gil)
{
u3_noun p_sut, q_sut;
u3_noun pro;
if ( (c3n == u3du(sut)) ) switch ( sut ) {
default: return u3m_bail(c3__fail);
case c3__noun: {
return c3__noun;
}
case c3__void: {
return c3__void;
}
}
else switch ( u3h(sut) ) {
default: return u3m_bail(c3__fail);
case c3__atom: {
return c3__void;
}
case c3__bull: {
if ( (c3n == u3r_trel(sut, 0, &p_sut, &q_sut)) ) {
return u3m_bail(c3__fail);
} else {
return _peek_in(van, q_sut, way, axe, gil);
}
}
case c3__cell: {
if ( (c3n == u3r_trel(sut, 0, &p_sut, &q_sut)) ) {
return u3m_bail(c3__fail);
} else {
u3_atom tip = u3qc_cap(axe);
u3_atom tap = u3qc_mas(axe);
if ( 2 == tip ) {
pro = _cqfu_peek(van, p_sut, way, tap);
}
else {
pro = _cqfu_peek(van, q_sut, way, tap);
}
u3z(tap);
u3z(tip);
return pro;
}
}
case c3__core: {
u3_noun pq_sut, qq_sut, rq_sut;
u3_noun prq_sut, qrq_sut;
if ( (c3n == u3r_trel(sut, 0, &p_sut, &q_sut)) ||
(c3n == u3r_trel(q_sut, &pq_sut, &qq_sut, &rq_sut)) ||
(c3n == u3r_cell(rq_sut, &prq_sut, &qrq_sut)) )
{
return u3m_bail(c3__fail);
} else {
u3_atom tip = u3qc_cap(axe);
u3_atom tap = u3qc_mas(axe);
if ( 3 == tip ) {
if ( c3n == u3qfu_park(van, sut, way, tap) )
{
// u3_noun dun = u3qfu_dunq(van, "type", sut);
u3_noun waz = u3qfu_shep
(van, "axis", 'd', u3k(axe));
// u3t_push(u3nc(c3__mean, dun));
u3t_push(u3nc(c3__mean, waz));
return u3m_error("peek-park");
}
else pro = _cqfu_peek(van, p_sut, way, tap);
}
else {
pro = c3__noun;
}
u3z(tap);
u3z(tip);
return pro;
}
}
case c3__cube: {
if ( (c3n == u3r_trel(sut, 0, &p_sut, &q_sut)) ) {
return u3m_bail(c3__fail);
} else {
return _peek_in(van, q_sut, way, axe, gil);
}
}
case c3__face: {
if ( (c3n == u3r_trel(sut, 0, &p_sut, &q_sut)) ) {
return u3m_bail(c3__fail);
} else {
return _peek_in(van, q_sut, way, axe, gil);
}
}
case c3__fork: {
if ( (c3n == u3r_trel(sut, 0, &p_sut, &q_sut)) ) {
return u3m_bail(c3__fail);
} else {
u3_noun hed = _peek_in(van, p_sut, way, axe, gil);
u3_noun tal = _peek_in(van, q_sut, way, axe, gil);
pro = u3qf_fork(hed, tal);
u3z(hed);
u3z(tal);
return pro;
}
}
case c3__hold: {
p_sut = u3t(sut);
if ( (c3y == u3qdi_has(gil, sut)) ) {
return c3__void;
}
else {
u3_noun zoc = u3qdi_put(gil, sut);
u3_noun fop = u3qfu_repo(van, sut);
u3_noun pro = _peek_in(van, fop, way, axe, zoc);
u3z(fop);
u3z(zoc);
return pro;
}
}
}
}
static u3_noun
_peek_in(u3_noun van,
u3_noun sut,
u3_noun way,
u3_atom axe,
u3_noun gil)
{
u3_noun p_sut, q_sut;
u3_noun pro;
if ( (c3n == u3du(sut)) ) switch ( sut ) {
default: return u3m_bail(c3__fail);
case c3__noun: {
return c3__noun;
}
case c3__void: {
return c3__void;
}
}
else switch ( u3h(sut) ) {
default: return u3m_bail(c3__fail);
case c3__atom: {
return c3__void;
}
case c3__cell: {
if ( (c3n == u3r_trel(sut, 0, &p_sut, &q_sut)) ) {
return u3m_bail(c3__fail);
} else {
u3_atom tip = u3qc_cap(axe);
u3_atom tap = u3qc_mas(axe);
if ( 2 == tip ) {
pro = _cqfu_peek(van, p_sut, way, tap);
}
else {
pro = _cqfu_peek(van, q_sut, way, tap);
}
u3z(tap);
u3z(tip);
return pro;
}
}
case c3__core: {
u3_noun pq_sut, qq_sut, rq_sut;
u3_noun prq_sut, qrq_sut;
if ( (c3n == u3r_trel(sut, 0, &p_sut, &q_sut)) ||
(c3n == u3r_trel(q_sut, &pq_sut, &qq_sut, &rq_sut)) ||
(c3n == u3r_cell(rq_sut, &prq_sut, &qrq_sut)) )
{
return u3m_bail(c3__fail);
} else {
u3_atom now = u3qc_cap(axe);
u3_atom lat = u3qc_mas(axe);
if ( 3 == now ) {
u3_noun pec = u3qfu_perk(van, sut, way, pq_sut);
u3_noun sam = u3h(pec);
u3_noun con = u3t(pec);
if ( c3y == c3a(sam, con) ) {
pro = _cqfu_peek(van, p_sut, way, lat);
}
else {
u3_noun typ;
{
u3_noun hed, tal;
if ( c3n == sam ) {
hed = c3__noun;
} else {
hed = _cqfu_peek(van, p_sut, way, 2);
}
if ( c3n == con ) {
tal = c3__noun;
} else {
tal = _cqfu_peek(van, p_sut, way, 3);
}
typ = u3qf_cell(hed, tal);
u3z(hed);
u3z(tal);
}
pro = _cqfu_peek(van, typ, way, lat);
u3z(typ);
}
u3z(pec);
}
else {
pro = c3__noun;
}
u3z(lat);
u3z(now);
return pro;
}
}
case c3__face: {
if ( (c3n == u3r_trel(sut, 0, &p_sut, &q_sut)) ) {
return u3m_bail(c3__fail);
} else {
return _peek_in(van, q_sut, way, axe, gil);
}
}
case c3__fork: p_sut = u3t(sut);
{
u3_noun yed = u3qdi_tap(p_sut, u3_nul);
u3_noun ret = u3kf_fork(_peek_fork(van, yed, way, axe, gil));
u3z(yed);
return ret;
}
case c3__hold: {
if ( (c3y == u3qdi_has(gil, sut)) ) {
return c3__void;
}
else {
u3_noun zoc = u3qdi_put(gil, sut);
u3_noun fop = u3qfu_repo(van, sut);
u3_noun pro = _peek_in(van, fop, way, axe, zoc);
u3z(fop);
u3z(zoc);
return pro;
}
}
}
}
