/* functions
*/
u2_noun // produce
j2_mcx(Pt6, ut, swab)(u2_wire wir_r,
u2_noun van, // retain
u2_noun sut, // retain
u2_noun men, // retain
u2_noun har) // retain
{
if ( u2_no == u2_dust(har) ) {
return u2_nul;
} else {
u2_noun i_har = u2_h(har);
u2_noun t_har = u2_t(har);
u2_noun pi_har = u2_h(i_har);
u2_noun qi_har = u2_t(i_har);
u2_noun roz = j2_mcy(Pt6, ap, rake)(wir_r, pi_har);
u2_noun peh = j2_mbc(Pt2, flop)(wir_r, roz);
u2_noun nuk = _snub(wir_r, van, sut, peh, men, qi_har, u2_nul);
u2_noun ret = u2_bc(wir_r, u2_bc(wir_r, peh, nuk),
j2_mcx(Pt6, ut, swab)
(wir_r, van, sut, men, t_har));
u2_rz(wir_r, roz);
return ret;
}
}
/* functions
*/
u2_noun // produce
j2_mby(Pt5, mat)(u2_wire wir_r,
u2_atom a) // retain
{
if ( _0 == a ) {
return u2_bc(wir_r, 1, 1);
} else {
u2_atom b = j2_mbc(Pt3, met)(wir_r, 0, a);
u2_atom c = j2_mbc(Pt3, met)(wir_r, 0, b);
u2_atom u, v, w, x, y, z;
u2_atom p, q;
u = j2_mbc(Pt1, dec)(wir_r, c);
v = j2_mbc(Pt1, add)(wir_r, c, c);
w = j2_mbc(Pt3, bex)(wir_r, c);
x = j2_mbc(Pt3, end)(wir_r, _0, u, b);
y = j2_mbc(Pt3, lsh)(wir_r, _0, u, a);
z = j2_mbc(Pt3, mix)(wir_r, x, y);
p = j2_mbc(Pt1, add)(wir_r, v, b);
q = j2_mbc(Pt3, cat)(wir_r, _0, w, z);
u2_rz(wir_r, u);
u2_rz(wir_r, v);
u2_rz(wir_r, w);
u2_rz(wir_r, x);
u2_rz(wir_r, y);
u2_rz(wir_r, z);
return u2_bc(wir_r, p, q);
}
}
/* internals
*/
static u2_noun // transfer
_tack_in(u2_wire wir_r,
u2_noun van, // retain
u2_noun sut, // retain
u2_noun peh, // retain
u2_noun mur, // retain
u2_atom axe) // retain
{
if ( u2_no == u2_dust(peh) ) {
return u2_bc(wir_r, u2_rx(wir_r, axe), u2_rx(wir_r, mur));
}
else {
u2_noun i_peh = u2_h(peh);
u2_noun t_peh = u2_t(peh);
if ( (u2_yes == u2_stud(i_peh)) || (u2_no == u2_h(i_peh)) )
{
u2_noun pi_peh = (u2_yes == u2_stud(i_peh)) ? 0 : u2_h(u2_t(i_peh));
u2_noun qi_peh = (u2_yes == u2_stud(i_peh)) ? i_peh : u2_t(u2_t(i_peh));
u2_noun pok = j2_mcy(Pt6, ut, fink)
(wir_r, van, sut, pi_peh, c3__rite, qi_peh);
u2_noun wuf = j2_mby(Pt6, flay)(wir_r, pok);
u2_noun p_wuf = u2_h(wuf);
u2_noun q_wuf = u2_t(wuf);
u2_noun nax = j2_mbc(Pt3, peg)(wir_r, axe, p_wuf);
u2_noun gav = _tack_in(wir_r, van, q_wuf, t_peh, mur, nax);
u2_noun p_gav = u2_h(gav);
u2_noun q_gav = u2_t(gav);
u2_noun qog = u2_bc(wir_r, u2_nul, u2_rx(wir_r, qi_peh));
u2_noun ret = u2_bc
(wir_r, u2_rx(wir_r, p_gav),
j2_mcy(Pt6, ut, heal)(wir_r, van, sut, qog, p_wuf, q_gav));
u2_rz(wir_r, qog);
u2_rz(wir_r, gav);
u2_rz(wir_r, nax);
u2_rz(wir_r, wuf);
u2_rz(wir_r, pok);
return ret;
}
else {
u2_noun bax = u2_t(i_peh);
u2_noun vas = j2_mcy(Pt6, ut, peek)(wir_r, van, sut, c3__rite, bax);
u2_noun nax = j2_mbc(Pt3, peg)(wir_r, axe, bax);
u2_noun gav = _tack_in(wir_r, van, vas, t_peh, mur, nax);
u2_noun p_gav = u2_h(gav);
u2_noun q_gav = u2_t(gav);
u2_noun ret = u2_bc
(wir_r, u2_rx(wir_r, p_gav),
j2_mcy(Pt6, ut, heal)(wir_r, van, sut, u2_nul, bax, q_gav));
u2_rz(wir_r, gav);
u2_rz(wir_r, nax);
u2_rz(wir_r, vas);
return ret;
}
}
}
static u2_noun
_molt_apply(u2_wire wir_r,
u2_noun som,
c3_w len_w,
struct _molt_pair* pms_m)
{
if ( len_w == 0 ) {
return u2_rl_gain(wir_r, som);
}
else if ( (len_w == 1) && (1 == pms_m[0].axe_w) ) {
return u2_rl_gain(wir_r, pms_m[0].som);
}
else {
c3_w cut_w = _molt_cut(len_w, pms_m);
if ( u2_no == u2_dust(som) ) {
return u2_bc
(wir_r,
_molt_apply(wir_r, u2_nul, cut_w, pms_m),
_molt_apply(wir_r, u2_nul, (len_w - cut_w), (pms_m + cut_w)));
} else {
return u2_bc
(wir_r,
_molt_apply(wir_r, u2_h(som), cut_w, pms_m),
_molt_apply(wir_r, u2_t(som), (len_w - cut_w), (pms_m + cut_w)));
}
}
}
/* logic
*/
u2_noun // transfer
j2_mcx(Pt6, ut, bust)(u2_wire wir_r,
u2_noun van, // retain
u2_noun sut, // retain
u2_noun dib) // retain
{
u2_noun yam = j2_mcy(Pt6, ut, burn)(wir_r, van, sut);
u2_noun yib = u2_bc
(wir_r,
u2_bc(wir_r, u2_rx(wir_r, u2_bi_h(wir_r, u2_bi_h(wir_r, yam))),
u2_rx(wir_r, dib)),
u2_rx(wir_r, u2_bi_t(wir_r, yam)));
u2_noun woo = u2_bc(wir_r, c3__cnbc, u2_blip);
u2_noun wox = j2_mcy(Pt6, ut, mint)(wir_r, van, sut, c3__noun, woo);
u2_noun ret = u2_nk_nock(wir_r, yib, u2_t(wox));
if ( u2_none == ret ) {
return u2_bl_error(wir_r, "bust-nock");
}
u2_rz(wir_r, wox);
u2_rz(wir_r, woo);
u2_rz(wir_r, yam);
return ret;
}
/* _zuse_load_cold(): load engine from cold source.
*/
static void
_zuse_load_cold(struct zuse_state* fod_f,
const c3_c* src_c)
{
u2_wire wir_r = fod_f->wir_r;
u2_noun src = u2_ux_read(wir_r, src_c, "watt");
if ( u2_none == src ) {
u2_bl_bail(wir_r);
}
else {
u2_noun gen, mil, pyt, kol, pit;
gen = u2_fj_watt(wir_r, src);
gen = u2_ba_sole(wir_r, gen);
mil = u2_fj_plow_mill(wir_r, u2_bc(wir_r, c3__cube, _0), gen);
pyt = u2_bi_h(wir_r, mil);
kol = u2_bi_t(wir_r, mil);
{
// XX: bad dag interaction in old plow code
//
u2_rl_gain(wir_r, kol);
}
kol = u2_ba_sole(wir_r, kol);
pit = u2_bn_nock(wir_r, _0, kol);
fod_f->kol = kol;
fod_f->pyt = pyt;
fod_f->pit = pit;
fod_f->bot = u2_bc(wir_r, u2_rx(wir_r, fod_f->pyt),
u2_rx(wir_r, fod_f->pit));
_zuse_save_rock(fod_f, src_c);
}
}
/* _lily_hike_belt_r(): factor (pac) right.
*/
static u2_list // transfer
_lily_hike_belt_r(u2_ray wir_r,
u2_list pac) // retain
{
if ( (u2_nul == pac) ) {
return u2_nul;
}
else {
u2_axis axis = u2_h(u2_h(pac));
u2_tool tool = u2_t(u2_h(pac));
u2_list belt_r = _lily_hike_belt_r(wir_r, u2_t(pac));
{
if ( (_1 != axis) &&
(u2_yes == u2_sing(_3, j2_mbc(Pt3, cap)(wir_r, axis))) )
{
u2_axis axis_tap = j2_mbc(Pt3, mas)(wir_r, axis);
return u2_bc(wir_r,
u2_bc(wir_r, u2_rx(wir_r, axis_tap),
u2_rx(wir_r, tool)),
belt_r);
}
else return belt_r;
}
}
}
/* _lily_hike_belt_l(): factor (pac) left.
*/
static u2_list
_lily_hike_belt_l(u2_ray wir_r,
u2_list pac)
{
if ( (u2_nul == pac) ) {
return u2_nul;
}
else {
u2_axis axis = u2_h(u2_h(pac));
u2_tool tool = u2_t(u2_h(pac));
u2_list belt_l = _lily_hike_belt_l(wir_r, u2_t(pac));
{
if ( (_1 != axis) &&
(u2_yes == u2_sing(_2, j2_mbc(Pt3, cap)(wir_r, axis))) )
{
u2_axis axis_tap = j2_mbc(Pt3, mas)(wir_r, axis);
return u2_bc(wir_r,
u2_bc(wir_r,
u2_rx(wir_r, axis_tap),
u2_rx(wir_r, tool)),
belt_l);
}
else return belt_l;
}
}
}
/* glue
*/
u2_noun // produce
j2_mcx(Pt5, glue, fun)(u2_wire wir_r,
u2_noun bus, // retain
u2_noun vex, // retain
u2_noun sab) // retain
{
u2_noun p_vex, q_vex;
u2_bi_cell(wir_r, vex, &p_vex, &q_vex);
if ( u2_no == u2_dust(q_vex) ) {
return u2_rx(wir_r, vex);
}
else {
u2_noun uq_vex = u2_t(q_vex);
u2_noun puq_vex, quq_vex;
u2_noun yit, yur;
u2_noun p_yit, q_yit;
u2_noun ret;
u2_bi_cell(wir_r, uq_vex, &puq_vex, &quq_vex);
yit = u2_bl_good(wir_r, u2_nk_mong(wir_r, bus, u2_rx(wir_r, quq_vex)));
u2_bi_cell(wir_r, yit, &p_yit, &q_yit);
yur = _last(wir_r, p_vex, p_yit);
if ( u2_no == u2_dust(q_yit) ) {
ret = u2_bc(wir_r, yur, u2_nul);
}
else {
u2_noun uq_yit = u2_t(q_yit);
u2_noun puq_yit, quq_yit;
u2_noun wam, p_wam, q_wam, goy;
u2_bi_cell(wir_r, uq_yit, &puq_yit, &quq_yit);
wam = u2_bl_good(wir_r, u2_nk_mong(wir_r, sab, u2_rx(wir_r, quq_yit)));
u2_bi_cell(wir_r, wam, &p_wam, &q_wam);
goy = _last(wir_r, yur, p_wam);
u2_rz(wir_r, yur);
if ( u2_no == u2_dust(q_wam) ) {
ret = u2_bc(wir_r, goy, u2_nul);
} else {
u2_noun uq_wam = u2_t(q_wam);
u2_noun puq_wam, quq_wam;
u2_bi_cell(wir_r, uq_wam, &puq_wam, &quq_wam);
ret = u2_bq(wir_r, goy,
u2_nul,
u2_bc(wir_r, u2_rx(wir_r, puq_vex),
u2_rx(wir_r, puq_wam)),
u2_rx(wir_r, quq_wam));
}
u2_rz(wir_r, wam);
}
u2_rz(wir_r, yit);
return ret;
}
}
/* u2_cke_cue(): expand saved pill.
*/
static u2_noun // produce
_cue_in(u2_wire wir_r,
u2_atom a, // retain
u2_atom b, // retain
u2_ray t_r) // retain
{
u2_noun p, q;
if ( _0 == j2_mbc(Pt3, cut)(wir_r, 0, b, 1, a) ) {
u2_noun x = j2_mbc(Pt1, inc)(wir_r, b);
u2_noun c = j2_mby(Pt5, rub)(wir_r, x, a);
p = j2_mbc(Pt1, inc)(wir_r, u2_h(c));
q = u2_rx(wir_r, u2_t(c));
q = u2_cs_save(wir_r, t_r, 0, b, q);
u2_rz(wir_r, c);
u2_rz(wir_r, x);
}
else {
u2_noun c = j2_mbc(Pt1, add)(wir_r, _2, b);
u2_noun l = j2_mbc(Pt1, inc)(wir_r, b);
if ( _0 == j2_mbc(Pt3, cut)(wir_r, 0, l, 1, a) ) {
u2_noun u, v, w;
u2_noun x, y;
u = _cue_in(wir_r, a, c, t_r);
x = j2_mbc(Pt1, add)(wir_r, u2_h(u), c);
v = _cue_in(wir_r, a, x, t_r);
w = u2_bc(wir_r, u2_rx(wir_r, u2_t(u)),
u2_rx(wir_r, u2_t(v)));
y = j2_mbc(Pt1, add)(wir_r, u2_h(u), u2_h(v));
p = j2_mbc(Pt1, add)(wir_r, _2, y);
q = u2_cs_save(wir_r, t_r, 0, b, w);
u2_rz(wir_r, u); u2_rz(wir_r, v); u2_rz(wir_r, x); u2_rz(wir_r, y);
}
else {
u2_noun d = j2_mby(Pt5, rub)(wir_r, c, a);
u2_weak x = u2_cs_find(wir_r, t_r, 0, u2_t(d));
p = j2_mbc(Pt1, add)(wir_r, _2, u2_h(d));
if ( u2_none == x ) {
return u2_bl_bail(wir_r, c3__fail);
}
q = u2_rx(wir_r, x);
u2_rz(wir_r, d);
}
u2_rz(wir_r, l);
u2_rz(wir_r, c);
}
return u2_bc(wir_r, p, q);
}
/* functions
*/
u2_noun // produce
j2_mby(Pt5, rub)(u2_wire wir_r,
u2_atom a, // retain
u2_atom b) // retain
{
u2_atom c, d, e;
u2_atom w, x, y, z;
u2_atom p, q;
u2_atom m = j2_mbc(Pt1, add)(wir_r, a, u2_met(0, b));
// Compute c and d.
{
x = u2_rx(wir_r, a);
while ( _0 == j2_mbc(Pt3, cut)(wir_r, _0, x, _1, b) ) {
u2_atom y = j2_mbc(Pt1, inc)(wir_r, x);
// Sanity check: crash if decoding more bits than available
if ( u2_yes == j2_mbc(Pt1, gth)(wir_r, x, m)) {
// fprintf(stderr, "[%%rub-hard %d %d %d]\r\n", a, x, m);
return u2_bl_bail(wir_r, c3__exit);
}
u2_rz(wir_r, x);
x = y;
}
if ( u2_yes == u2_sing(x, a) ) {
u2_rz(wir_r, x);
return u2_bc(wir_r, _1, _0);
}
c = j2_mbc(Pt1, sub)(wir_r, x, a);
d = j2_mbc(Pt1, inc)(wir_r, x);
u2_rz(wir_r, x);
}
// Compute e, p, q.
{
x = j2_mbc(Pt1, dec)(wir_r, c);
y = j2_mbc(Pt3, bex)(wir_r, x);
z = j2_mbc(Pt3, cut)(wir_r, _0, d, x, b);
e = j2_mbc(Pt1, add)(wir_r, y, z);
u2_rz(wir_r, y); u2_rz(wir_r, z);
w = j2_mbc(Pt1, add)(wir_r, c, c);
y = j2_mbc(Pt1, add)(wir_r, w, e);
z = j2_mbc(Pt1, add)(wir_r, d, x);
p = j2_mbc(Pt1, add)(wir_r, w, e);
q = j2_mbc(Pt3, cut)(wir_r, _0, z, e, b);
u2_rz(wir_r, w); u2_rz(wir_r, x); u2_rz(wir_r, y); u2_rz(wir_r, z);
return u2_bc(wir_r, p, q);
}
}
/* bend
*/
u2_noun // produce
j2_mcx(Pt5, bend, fun)(u2_wire wir_r,
u2_noun raq, // retain
u2_noun vex, // retain
u2_noun sab) // retain
{
u2_noun p_vex, q_vex;
u2_bi_cell(wir_r, vex, &p_vex, &q_vex);
if ( u2_no == u2_dust(q_vex) ) {
return u2_rx(wir_r, vex);
} else {
u2_noun uq_vex = u2_t(q_vex);
u2_noun puq_vex, quq_vex;
u2_noun yit, yur;
u2_noun p_yit, q_yit;
u2_noun ret;
u2_bi_cell(wir_r, uq_vex, &puq_vex, &quq_vex);
yit = u2_bl_good(wir_r, u2_nk_mong(wir_r, sab, u2_rx(wir_r, quq_vex)));
u2_bi_cell(wir_r, yit, &p_yit, &q_yit);
yur = _last(wir_r, p_vex, p_yit);
if ( u2_no == u2_dust(q_yit) ) {
ret = u2_bc(wir_r, yur, u2_rx(wir_r, q_vex));
}
else {
u2_noun uq_yit = u2_t(q_yit);
u2_noun puq_yit, quq_yit;
u2_noun vux;
u2_bi_cell(wir_r, uq_yit, &puq_yit, &quq_yit);
vux = u2_bl_good
(wir_r,
u2_nk_mong
(wir_r, raq,
u2_bc(wir_r, u2_rx(wir_r, puq_vex),
u2_rx(wir_r, puq_yit))));
if ( u2_nul == vux ) {
ret = u2_bc(wir_r, yur, u2_rx(wir_r, q_vex));
}
else {
ret = u2_bq(wir_r, yur,
u2_nul,
u2k(u2t(vux)),
u2_rx(wir_r, quq_yit));
u2z(vux);
}
}
u2_rz(wir_r, yit);
return ret;
}
}
static u2_noun // produce
_mint_bake(u2_wire wir_r,
u2_noun van, // retain
u2_noun sut, // retain
u2_noun dab) // retain
{
if ( (u2_nul == dab) ) {
return _0;
}
else {
u2_noun n_dab, l_dab, r_dab;
u2_as_trel(dab, &n_dab, &l_dab, &r_dab);
if ( u2_no == u2_dust(n_dab) ) {
return u2_bl_bail(wir_r, c3__fail);
}
else {
u2_noun qn_dab = u2_t(n_dab);
u2_noun vad;
switch ( u2_h(qn_dab) ) {
default: return u2_bl_bail(wir_r, c3__exit);
case c3__ash: {
vad = _mint_brew(wir_r, van, sut, u2_yes, u2_t(qn_dab));
break;
}
case c3__elm: {
vad = _mint_brew(wir_r, van, sut, u2_no, u2_t(qn_dab));
break;
}
}
if ( (u2_nul == l_dab) && (u2_nul == r_dab) ) {
return vad;
}
else if ( (u2_nul == l_dab) ) {
return u2_bc
(wir_r, vad, _mint_bake(wir_r, van, sut, r_dab));
}
else if ( (u2_nul == r_dab) ) {
return u2_bc
(wir_r, vad, _mint_bake(wir_r, van, sut, l_dab));
}
else {
return u2_bt
(wir_r, vad,
_mint_bake(wir_r, van, sut, l_dab),
_mint_bake(wir_r, van, sut, r_dab));
}
}
}
}
// shep: show with caption and style
//
u2_noun // produce
j2_mcy(Pt6, ut, shep)(u2_wire wir_r,
u2_noun van, // retain
const c3_c* paz_c, // retain
u2_noun sty, // retain
u2_noun mol) // submit
{
return j2_mcy(Pt6, ut, shew)
(wir_r, van,
u2_bc
(wir_r, u2_bc(wir_r, 'c', u2_bn_string(wir_r, paz_c)),
u2_bc(wir_r, u2_rx(wir_r, sty), mol)));
}
static u2_noun // transfer
_seek_silk_fum(u2_noun wir_r,
u2_noun hey, // retain
u2_noun qq_tor)
{
if ( u2_nul == qq_tor ) {
return u2_nul;
}
c3_assert(u2_nul != hey);
return u2_bc
(wir_r, u2_bc(wir_r, u2_rx(wir_r, u2_h(u2_h(qq_tor))),
u2_rx(wir_r, u2_t(u2_h(hey)))),
_seek_silk_fum(wir_r, u2_t(hey), u2_t(qq_tor)));
}
/* pfix
*/
u2_noun // produce
j2_mbx(Pt5, pfix)(u2_wire wir_r,
u2_noun vex, // retain
u2_noun sab) // retain
{
u2_noun p_vex, q_vex;
u2_bi_cell(wir_r, vex, &p_vex, &q_vex);
if ( u2_no == u2_dust(q_vex) ) {
return u2_rx(wir_r, vex);
}
else {
u2_noun uq_vex = u2_t(q_vex);
u2_noun puq_vex, quq_vex;
u2_noun yit, p_yit, q_yit;
u2_noun ret;
u2_bi_cell(wir_r, uq_vex, &puq_vex, &quq_vex);
yit = u2_bl_good(wir_r, u2_nk_mong(wir_r, sab, u2_rx(wir_r, quq_vex)));
u2_bi_cell(wir_r, yit, &p_yit, &q_yit);
ret = u2_bc
(wir_r,
_last(wir_r, p_vex, p_yit),
u2_rx(wir_r, q_yit));
u2_rz(wir_r, yit);
return ret;
}
}
static u2_noun // transfer
_seek_silk_yew(u2_wire wir_r,
u2_noun van, // retain
u2_noun syx, // retain
u2_noun qq_tor) // retain
{
if ( u2_nul == qq_tor ) {
return u2_nul;
}
else {
u2_noun iqq_tor = u2_h(qq_tor);
u2_noun qiqq_tor = u2_t(iqq_tor);
u2_noun yon = _seek_silk_yew(wir_r, van, syx, u2_t(qq_tor));
if ( c3__yew != u2_h(qiqq_tor) ) {
return yon;
} else {
u2_noun nuy = j2_mby(Pt6, look)(wir_r, syx, u2_t(qiqq_tor));
if ( u2_nul == nuy ) {
return u2_bl_error(wir_r, "silk");
}
else {
yon = u2_bc(wir_r, u2_rx(wir_r, u2_t(nuy)), yon);
u2_rz(wir_r, nuy);
return yon;
}
}
}
}
static u2_noun // produce
_next(u2_wire wir_r,
u2_noun tub) // retain
{
u2_noun p_tub, q_tub;
u2_noun zac;
u2_bi_cell(wir_r, tub, &p_tub, &q_tub);
if ( u2_no == u2_dust(q_tub) ) {
return _fail(wir_r, tub);
}
else {
u2_noun iq_tub = u2_h(q_tub);
u2_noun tq_tub = u2_t(q_tub);
zac = _slip(wir_r, iq_tub, p_tub);
return u2_bc
(wir_r, zac,
u2_bq(wir_r, u2_nul,
u2_rx(wir_r, iq_tub),
u2_rx(wir_r, zac),
u2_rx(wir_r, tq_tub)));
}
}
/* stag
*/
u2_noun // produce
j2_mcx(Pt5, stag, fun)(u2_wire wir_r,
u2_noun gob, // retain
u2_noun sef, // retain
u2_noun tub) // retain
{
u2_noun vex = u2_bl_good(wir_r, u2_nk_mong(wir_r, sef, u2_rx(wir_r, tub)));
u2_noun p_vex, q_vex;
u2_bi_cell(wir_r, vex, &p_vex, &q_vex);
if ( u2_no == u2_dust(q_vex) ) {
return vex;
}
else {
u2_noun uq_vex = u2_t(q_vex);
u2_noun puq_vex, quq_vex;
u2_noun wag;
u2_noun ret;
u2_bi_cell(wir_r, uq_vex, &puq_vex, &quq_vex);
wag = u2_bc(wir_r, u2_rx(wir_r, gob), u2_rx(wir_r, puq_vex));
ret = u2_bq(wir_r, u2_rx(wir_r, p_vex),
u2_nul,
wag,
u2_rx(wir_r, quq_vex));
u2_rz(wir_r, vex);
return ret;
}
}
/* pose
*/
u2_noun // produce
j2_mbx(Pt5, pose)(u2_wire wir_r,
u2_noun vex, // retain
u2_noun sab) // retain
{
u2_noun p_vex, q_vex;
u2_bi_cell(wir_r, vex, &p_vex, &q_vex);
if ( u2_yes == u2_dust(q_vex) ) {
return u2_rx(wir_r, vex);
} else {
u2_noun roq = u2_bl_good(wir_r, u2_nk_kick(wir_r, sab));
u2_noun p_roq, q_roq;
u2_noun ret;
u2_bi_cell(wir_r, roq, &p_roq, &q_roq);
ret = u2_bc
(wir_r,
_last(wir_r, p_vex, p_roq),
u2_rx(wir_r, q_roq));
u2_rz(wir_r, roq);
return ret;
}
}
/* logic
*/
static u2_noun // produce
_seek_flat(u2_wire wir_r,
u2_noun wob) // retain
{
if ( u2_nul == wob ) {
return u2_nul;
} else {
u2_noun i_wob = u2_h(wob);
u2_noun t_wob = u2_t(wob);
return u2_bc
(wir_r, u2_bc(wir_r, u2_rx(wir_r, u2_h(i_wob)),
u2_bt(wir_r, c3__ash, u2_nul, _1)),
_seek_flat(wir_r, t_wob));
}
}
static u2_noun // produce
_mull_nice(u2_wire wir_r,
u2_noun van, // retain
u2_noun gol, // retain
u2_noun typ) // submit
{
if ( u2_no == j2_mcy(Pt6, ut, nest)(wir_r, van, gol, u2_yes, typ) ) {
u2_noun dun = j2_mcy(Pt6, ut, dunq)(wir_r, van, "need", gol);
u2_noun niz = j2_mcy(Pt6, ut, dunq)(wir_r, van, "have", typ);
u2_bl_push(wir_r, u2_bc(wir_r, c3__mean, dun));
u2_bl_push(wir_r, u2_bc(wir_r, c3__mean, niz));
return u2_bl_error(wir_r, "mull-nice");
}
else return typ;
}
/* u2_bl_error(): simple string error.
*/
u2_noun
u2_bl_error(u2_wire wir_r,
const c3_c* err_c) // retain
{
u2_bl_push(wir_r, u2_bc(wir_r, c3__lose, u2_bn_string(wir_r, err_c)));
return u2_bl_bail(wir_r, c3__exit);
}
/* _hill_wake(): boot pit, from `[type form]` to `[type noun]`.
*/
static u2_noun // produce
_hill_wake(u2_wire wir_r,
u2_noun gam) // retain
{
return u2_bc
(wir_r, u2_rx(wir_r, u2_h(gam)),
_hill_nock(wir_r, _0, u2_t(gam)));
}
static u2_noun
_play_grow(u2_wire wir_r,
u2_noun van,
u2_noun sut,
u2_atom mel,
u2_noun ruf,
u2_noun dab)
{
u2_noun dan = _play_in(wir_r, van, sut, ruf);
return _play_core
(wir_r, dan,
u2_bt(wir_r, u2_rx(wir_r, mel),
u2_rx(wir_r, dan),
u2_bc(wir_r, u2_bc(wir_r, u2_nul, u2_nul),
u2_rx(wir_r, dab))));
}
static u2_noun // produce
_mull_both(u2_wire wir_r,
u2_noun van, // retain
u2_noun gol, // retain
u2_noun typ) // submit
{
return u2_bc(wir_r, _mull_nice(wir_r, van, gol, u2_rx(wir_r, typ)),
typ);
}
/* _hill_fill_1(): fill one argument in shoe; type assumed
*/
static u2_noun // produce
_hill_fill_1(u2_wire wir_r,
u2_noun sho, // retain
u2_noun a) // retain
{
return u2_bc
(wir_r, u2_rx(wir_r, u2_h(sho)),
u2_bn_molt(wir_r, u2_t(sho), u2_cv_sam, a, 0));
}
static u2_noun // produce
_fail(u2_wire wir_r,
u2_noun tub) // retain
{
u2_noun p_tub, q_tub;
u2_bi_cell(wir_r, tub, &p_tub, &q_tub);
return u2_bc(wir_r, u2_rx(wir_r, p_tub), u2_nul);
}
static u2_noun // produce
_slip(u2_wire wir_r,
u2_noun weq, // retain
u2_noun naz) // retain
{
u2_noun p_naz, q_naz;
u2_bi_cell(wir_r, naz, &p_naz, &q_naz);
if ( 10 == weq ) {
return u2_bc(wir_r, u2_bl_good(wir_r,
u2_rl_vint(wir_r, u2_rx(wir_r, p_naz))),
1);
} else {
return u2_bc(wir_r, u2_rx(wir_r, p_naz),
u2_bl_good(wir_r,
u2_rl_vint(wir_r, u2_rx(wir_r, q_naz))));
}
}
/* _hill_z_mint_gen(): mint `gen` to `[type form]` with PitZ jets.
*/
static u2_noun // produce
_hill_z_mint_gen(u2_wire wir_r,
u2_noun sut, // retain
u2_noun gol, // retain
u2_noun gen) // retain
{
u2_noun gam;
u2_noun van = u2_bc
(wir_r, u2_bc(wir_r,
c3__blur,
u2_bc(wir_r, u2_bq(wir_r, _0, _0, _0, _0), // bq for 268 on
u2_bc(wir_r, _0, 42))),
87);
gam = j2_mcy(PitZ, ut, mint)(wir_r, van, sut, gol, gen);
u2_rz(wir_r, van);
return gam;
}