@@ -1,39 +1,18 @@
1use core::panic;
1use core::panic;
2−use murmur3::murmur3_32;
3use num_integer::Integer;
2use num_integer::Integer;
5− borrow::Borrow,
4+ cmp::Ordering,
6 collections::BTreeMap,
5 collections::BTreeMap,
7 iter::{once, repeat_n, zip},
6 iter::{once, repeat_n, zip},
11use crate::{
10use crate::{
12− interpreter::{slam_pulled_gate, InterpreterContext, TTanks, EMPTY_TANKS},
11+ interpreter::{slam, InterpreterContext},
13− noun::{self, cell, AsNoun, Atom, Edge, Hair, Nail, Noun},
12+ noun::{self, cell, Atom, Noun},
16−fn traverse_iter_result<E: Clone, T: Clone, I: Iterator<Item = Result<T, E>>>(
18−) -> Result<Vec<T>, E> {
19− let mut target: Vec<T> = Vec::new();
22− target.push(x.clone()?)
28pub type Jets = BTreeMap<noun::Hash, Jet>;
15pub type Jets = BTreeMap<noun::Hash, Jet>;
29−pub type DoubleJets = BTreeMap<noun::Hash, DoubleJet>;
31−pub fn generate_double_jets() -> DoubleJets {
33− (210326504639957723220404138306543145797, JUST),
34− // (255213039400865122956425872354360738044, STIR),
38pub fn generate_jets() -> Jets {
17pub fn generate_jets() -> Jets {
39 BTreeMap::from([
18 BTreeMap::from([
@@ -75,96 +54,45 @@ pub fn generate_jets() -> Jets {
75 (288515703007942177334798811660651439897, SNAG),
54 (288515703007942177334798811660651439897, SNAG),
76 (322006565952434408151902864454572452802, SNIP),
55 (322006565952434408151902864454572452802, SNIP),
77 (290837622185731774795798043954046795930, SNOC),
56 (290837622185731774795798043954046795930, SNOC),
78− // (255402796382159268271460433298209603428, SORT),
57+ (255402796382159268271460433298209603428, SORT),
79 (10111398404342329752608067595798409804, SPIN),
58 (10111398404342329752608067595798409804, SPIN),
80− (209194119090564757355985847956576215234, SPUN),
81− (103985097318911737222583881947453560061, TURN),
82− (216618478373489138062093083914898130454, WELD),
83− (161636738411171172446435323238280743696, WELP),
84− (90634096513747887582230817128332929026, ZING),
85− (59352245691598674621226842217946522940, BEX),
86− (102718716366123785010912772034318125155, END),
87− (233905026649167301608240871123208487851, CAN),
88− (88906713429699361214497715048276521868, CAT),
89− (194217032002582779752566874231896746840, MET),
90− (132848439781269254342687684309700447927, CUT),
91− (184331043431916214773639930303095454137, FIL),
92− (104452959965816676316166435675758878521, LSH),
93− (84358434946425438379820219100952030132, RSH),
94− (49642221456321333759873032692286222867, RAP),
95− (92956425869648916777812729456192604084, REP),
96− (302196507237993702819920888576650809366, REV),
97− (111192034817574564051316537756194881830, RIP),
98− (194882429025651072335997865399571359986, RUN),
99− (52890757765966568893620799383929397067, RUT),
100− (189837220965666741450798472864087835815, SEW),
101− (122271149828189266412416527758198690539, SWP),
102− (315388312266248574424227833154020891850, XEB),
103− (26880808488368366377851132561579207892, CON),
104− (311027486926441687148059942599447850754, DIS),
105− (330927609077697663248483044495963838437, MIX),
106− (39579736615539990724554083585557839000, NOT),
107− (3482046397915506566435874021936376320, LAST),
108− (124976064672625230427889101290245200507, TRIP),
109− (4078279288073906183633157465551067635, MUK),
110− (261900159748071234702685239353558471892, MUG),
111− (198191257620924788695943358402651905954, AOR),
112− (299422828284010240628877806738195667652, DOR),
113− (166326796552601297695313176538120818632, GOR),
114− (7942398240152905363972500667649380756, MOR),
115− (315687984998079865981003916817293521765, LOOK),
119−pub type Jet = fn(ctx: &mut InterpreterContext, &Rc<Noun>) -> Result<Rc<Noun>, TTanks>;
62+pub type Jet = fn(ctx: &InterpreterContext, Rc<Noun>) -> Rc<Noun>;
120−pub type DoubleJet = fn(ctx: &mut InterpreterContext, &Rc<Noun>, &Rc<Noun>) -> Option<Rc<Noun>>;
122−static BINARY_ATOM: fn(&Rc<Noun>, fn(&Atom, &Atom) -> Atom) -> Result<Rc<Noun>, TTanks> =
64+static BINARY_ATOM: fn(Rc<Noun>, fn(&Atom, &Atom) -> Atom) -> Rc<Noun> =
123− |n: &Rc<Noun>, f: fn(&Atom, &Atom) -> Atom| {
65+ |n: Rc<Noun>, f: fn(&Atom, &Atom) -> Atom| {
124− let (p, q) = n.as_cell().ok_or(TTanks::new())?;
66+ let Noun::Cell { p, q, .. } = (*n).clone() else {
125− Ok(Rc::new(Noun::Atom(f(
69+ Rc::new(Noun::Atom(f(p.as_atom().unwrap(), q.as_atom().unwrap())))
126− p.as_atom().ok_or(TTanks::new())?,
127− q.as_atom().ok_or(TTanks::new())?,
131−static BINARY_ATOM_LOOB: fn(
72+static BINARY_ATOM_LOOB: fn(&InterpreterContext, Rc<Noun>, fn(&Atom, &Atom) -> bool) -> Rc<Noun> =
132− &InterpreterContext,
134− fn(&Atom, &Atom) -> bool,
135−) -> Result<Rc<Noun>, TTanks> =
136− |ctx: &InterpreterContext, n: &Rc<Noun>, f: fn(&Atom, &Atom) -> bool| {
73+ |ctx: &InterpreterContext, n: Rc<Noun>, f: fn(&Atom, &Atom) -> bool| {
137− let (p, q) = n.as_cell().ok_or(TTanks::new())?;
74+ let Noun::Cell { p, q, .. } = (*n).clone() else {
140− p.as_atom().ok_or(TTanks::new())?,
77+
141− q.as_atom().ok_or(TTanks::new())?,
78+ if f(p.as_atom().unwrap(), q.as_atom().unwrap()) {
143− Ok(ctx.nouns.sig.clone())
79+ ctx.nouns.sig.clone()
145− Ok(ctx.nouns.one.clone())
81+ ctx.nouns.one.clone()
149−static BINARY_ATOM_PAIR: fn(
85+static BINARY_ATOM_PAIR: fn(Rc<Noun>, fn(&Atom, &Atom) -> (Atom, Atom)) -> Rc<Noun> =
151− fn(&Atom, &Atom) -> (Atom, Atom),
152−) -> Result<Rc<Noun>, TTanks> = |n: &Rc<Noun>, f: fn(&Atom, &Atom) -> (Atom, Atom)| {
86+ |n: Rc<Noun>, f: fn(&Atom, &Atom) -> (Atom, Atom)| {
153− let (p, q) = n.as_cell().ok_or(TTanks::new())?;
87+ let Noun::Cell { p, q, .. } = (*n).clone() else {
155− let (a, b) = f(
89+ };
156− p.as_atom().ok_or(TTanks::new())?,
90+ let (a, b) = f(p.as_atom().unwrap(), q.as_atom().unwrap());
157− q.as_atom().ok_or(TTanks::new())?,
159− Ok(cell(&Rc::new(Noun::Atom(a)), &Rc::new(Noun::Atom(b))))
91+ cell(Rc::new(Noun::Atom(a)), Rc::new(Noun::Atom(b)))
162static ADD: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a + b);
94static ADD: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a + b);
163−static DEC: Jet = |_ctx, n| {
95+static DEC: Jet = |_ctx, n| Rc::new(Noun::Atom(n.as_atom().unwrap() - 1u32));
164− Ok(Rc::new(Noun::Atom(
165− n.as_atom().ok_or(TTanks::new())? - 1u32,
168static DVR: Jet = |_ctx, n| BINARY_ATOM_PAIR(n, |a, b| a.div_rem(&b));
96static DVR: Jet = |_ctx, n| BINARY_ATOM_PAIR(n, |a, b| a.div_rem(&b));
169static DIV: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a / b);
97static DIV: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a / b);
170static GTE: Jet = |ctx, n| BINARY_ATOM_LOOB(ctx, n, |a, b| a >= b);
98static GTE: Jet = |ctx, n| BINARY_ATOM_LOOB(ctx, n, |a, b| a >= b);
@@ -178,42 +106,40 @@ static MUL: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a * b);
178static SUB: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a - b);
106static SUB: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a - b);
180static CAP: Jet = |ctx, n| {
108static CAP: Jet = |ctx, n| {
181− let n = n.as_atom().ok_or(TTanks::new())?;
109+ let Noun::Atom(n) = (*n).clone() else {
182− CAP_ATOM(ctx, n.clone())
112+ CAP_ATOM(ctx, n)
185−static CAP_ATOM: fn(&InterpreterContext, Atom) -> Result<Rc<Noun>, TTanks> = |ctx, n: Atom| {
114+static CAP_ATOM: fn(&InterpreterContext, Atom) -> Rc<Noun> = |ctx, n: Atom| {
186 let mut n_iter = n.iter_u32_digits();
115 let mut n_iter = n.iter_u32_digits();
188 match n_iter.len() {
117 match n_iter.len() {
189− 0 => Err(TTanks::new()),
118+ 0 => panic!(),
190 1 => CAP_U32(ctx, n_iter.next().unwrap()),
119 1 => CAP_U32(ctx, n_iter.next().unwrap()),
191 _ => CAP_ATOM(ctx, n >> 1),
120 _ => CAP_ATOM(ctx, n >> 1),
194−static CAP_U32: fn(ctx: &InterpreterContext, u32) -> Result<Rc<Noun>, TTanks> = |ctx, n| match n {
123+static CAP_U32: fn(ctx: &InterpreterContext, u32) -> Rc<Noun> = |ctx, n| match n {
195− 0 | 1 => Err(TTanks::new()),
124+ 0 | 1 => panic!(),
196− 2 => Ok(ctx.nouns.two.clone()),
125+ 2 => ctx.nouns.two.clone(),
197− 3 => Ok(ctx.nouns.three.clone()),
126+ 3 => ctx.nouns.three.clone(),
198 n => CAP_U32(ctx, n >> 1),
127 n => CAP_U32(ctx, n >> 1),
201static MAS: Jet = |ctx, n| {
130static MAS: Jet = |ctx, n| {
202− let n = n.as_atom().ok_or(TTanks::new())?;
131+ let Noun::Atom(n) = (*n).clone() else {
203− Ok(Rc::new(Noun::Atom(
134+ Rc::new(Noun::Atom(MAS_ATOM(ctx, n)))
204− MAS_ATOM(ctx, n.clone()).ok_or(TTanks::new())?,
207−static MAS_ATOM: fn(&InterpreterContext, Atom) -> Option<Atom> = |ctx, n| {
136+static MAS_ATOM: fn(&InterpreterContext, Atom) -> Atom = |ctx, n| {
208 let mut n_iter = n.iter_u32_digits();
137 let mut n_iter = n.iter_u32_digits();
210 match n_iter.len() {
139 match n_iter.len() {
211− 0 => None,
140+ 0 => panic!(),
212− 1 => match n_iter.next().unwrap() {
214− x => Some(Atom::new(vec![MAS_U32(x)])),
141+ 1 => Atom::new(vec![MAS_U32(n_iter.next().unwrap())]),
216− _ => Some((&n & &ctx.big_uints.one) + (MAS_ATOM(ctx, &n >> 1)? << 1)),
142+ _ => (&n & &ctx.big_uints.one) + (MAS_ATOM(ctx, &n >> 1) << 1),
219static MAS_U32: fn(u32) -> u32 = |n| match n {
145static MAS_U32: fn(u32) -> u32 = |n| match n {
@@ -223,24 +149,26 @@ static MAS_U32: fn(u32) -> u32 = |n| match n {
225static PEG: Jet = |ctx, n| {
151static PEG: Jet = |ctx, n| {
226− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
152+ let Noun::Cell { p: a, q: b, .. } = (*n).clone() else {
228− let a = a.as_atom().ok_or(TTanks::new())?;
156+ let a = a.as_atom().unwrap();
229− let b = b.as_atom().ok_or(TTanks::new())?;
157+ let b = b.as_atom().unwrap();
231 if *a == Atom::ZERO {
159 if *a == Atom::ZERO {
232− return Err(TTanks::new());
160+ panic!()
235− Ok(Rc::new(Noun::Atom(PEG_ATOM(ctx, a, b.clone())?)))
163+ Rc::new(Noun::Atom(PEG_ATOM(ctx, a, b.clone())))
237−static PEG_ATOM: fn(&InterpreterContext, &Atom, Atom) -> Result<Atom, TTanks> = |ctx, a, b| {
165+static PEG_ATOM: fn(&InterpreterContext, &Atom, Atom) -> Atom = |ctx, a, b| {
238 let mut b_iter = b.iter_u32_digits();
166 let mut b_iter = b.iter_u32_digits();
240 match b_iter.len() {
168 match b_iter.len() {
241− 0 => Err(TTanks::new()),
169+ 0 => panic!(),
242− 1 => Ok(PEG_U32(a, b_iter.next().unwrap())),
170+ 1 => PEG_U32(a, b_iter.next().unwrap()),
243− _ => Ok((&b & &ctx.big_uints.one) + (PEG_ATOM(ctx, a, b >> 1)? << 1)),
171+ _ => (&b & &ctx.big_uints.one) + (PEG_ATOM(ctx, a, b >> 1) << 1),
246static PEG_U32: fn(&Atom, u32) -> Atom = |a, b| match b {
174static PEG_U32: fn(&Atom, u32) -> Atom = |a, b| match b {
@@ -252,12 +180,12 @@ static PEG_U32: fn(&Atom, u32) -> Atom = |a, b| match b {
254static FAND: Jet = |ctx, n| {
182static FAND: Jet = |ctx, n| {
255− let (nedl, hstk) = n.as_cell().ok_or(TTanks::new())?;
183+ let (nedl, hstk) = n.as_cell().unwrap();
256 if nedl.is_sig() || hstk.is_sig() {
184 if nedl.is_sig() || hstk.is_sig() {
257− return Ok(ctx.nouns.sig.clone());
185+ return ctx.nouns.sig.clone();
260− let nedl: Vec<&Rc<Noun>> = nedl.list_iter().collect();
188+ let nedl: Vec<Rc<Noun>> = nedl.list_iter().collect();
262 let mut result: Vec<u32> = Vec::new();
190 let mut result: Vec<u32> = Vec::new();
@@ -278,16 +206,16 @@ static FAND: Jet = |ctx, n| {
278 inner_iter = iter.clone();
206 inner_iter = iter.clone();
281− Ok(Noun::list(result.iter().map(|a| Noun::from_u32(*a))))
209+ Noun::list(result.iter().map(|a| Noun::from_u32(*a)))
284static FIND: Jet = |ctx, n| {
212static FIND: Jet = |ctx, n| {
285− let (nedl, hstk) = n.as_cell().ok_or(TTanks::new())?;
213+ let (nedl, hstk) = n.as_cell().unwrap();
286 if nedl.is_sig() || hstk.is_sig() {
214 if nedl.is_sig() || hstk.is_sig() {
287− return Ok(ctx.nouns.sig.clone());
215+ return ctx.nouns.sig.clone();
290− let nedl: Vec<&Rc<Noun>> = nedl.list_iter().collect();
218+ let nedl: Vec<Rc<Noun>> = nedl.list_iter().collect();
292 let mut iter = zip(0.., hstk.list_iter());
220 let mut iter = zip(0.., hstk.list_iter());
@@ -300,28 +228,28 @@ static FIND: Jet = |ctx, n| {
300 .collect::<Vec<_>>()
228 .collect::<Vec<_>>()
303− return Ok(Rc::new(Noun::from_u32(i)).unit());
231+ return Rc::new(Noun::from_u32(i)).unit();
306 inner_iter = iter.clone();
234 inner_iter = iter.clone();
309− return Ok(ctx.nouns.sig.clone());
237+ return ctx.nouns.sig.clone();
312static FLOP: Jet = |ctx, n| {
240static FLOP: Jet = |ctx, n| {
313− Ok(n.list_iter()
241+ n.list_iter()
314− .fold(ctx.nouns.sig.clone(), |tail, head| cell(&head, &tail)))
242+ .fold(ctx.nouns.sig.clone(), |tail, head| cell(head, tail))
317static GULF: Jet = |_ctx, n| {
245static GULF: Jet = |_ctx, n| {
318− let (from, to) = n.as_cell().ok_or(TTanks::new())?;
246+ let (from, to) = n.as_cell().unwrap();
320− let mut from = (*from.as_atom().ok_or(TTanks::new())?).clone();
248+ let mut from = (*from.as_atom().unwrap()).clone();
321− let to = to.as_atom().ok_or(TTanks::new())?.clone();
249+ let to = to.as_atom().unwrap().clone();
323 if from > to {
251 if from > to {
324− return Err(TTanks::new());
252+ panic!()
327 let mut tmp = Vec::new();
255 let mut tmp = Vec::new();
@@ -331,940 +259,239 @@ static GULF: Jet = |_ctx, n| {
331 from += 1u32;
259 from += 1u32;
334− Ok(Noun::list(tmp.iter().rev().map(|a| Noun::Atom(a.clone()))))
262+ Noun::list(tmp.iter().rev().map(|a| Noun::Atom(a.clone())))
337static INTO: Jet = |_ctx, n| {
265static INTO: Jet = |_ctx, n| {
338− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
266+ let (a, b) = n.as_cell().unwrap();
339− let (b, c) = b.as_cell().ok_or(TTanks::new())?;
267+ let (b, c) = b.as_cell().unwrap();
341− let mut b_iter = b.as_atom().ok_or(TTanks::new())?.iter_u32_digits();
269+ let mut b_iter = b.as_atom().unwrap().iter_u32_digits();
343 match b_iter.len() {
271 match b_iter.len() {
344− 0 => Ok(cell(&c, &a)),
272+ 0 => cell(c, a),
346 let l = a.list_iter();
274 let l = a.list_iter();
347 let b = b_iter.next().unwrap() as usize;
275 let b = b_iter.next().unwrap() as usize;
348− Ok(Noun::list_refs(
276+ Noun::list_refs(
349 l.clone()
277 l.clone()
351 .chain(once(c))
279 .chain(once(c))
352 .chain(l.skip(b))
280 .chain(l.skip(b))
353 .collect::<Vec<_>>()
281 .collect::<Vec<_>>()
355− .cloned()
283+ .map(|x| x.clone()),
359− _ => Ok(Noun::list_refs(
286+ _ => Noun::list_refs(
360 a.list_iter()
287 a.list_iter()
361 .chain(once(c))
288 .chain(once(c))
362 .collect::<Vec<_>>()
289 .collect::<Vec<_>>()
364− .cloned()
291+ .map(|x| x.clone()),
370static JOIN: Jet = |_ctx, n| {
296static JOIN: Jet = |_ctx, n| {
371− let (sep, list) = n.as_cell().ok_or(TTanks::new())?;
297+ let (sep, list) = n.as_cell().unwrap();
372− Ok(Noun::list_refs(
298+ Noun::list_refs(
373 list.list_iter()
299 list.list_iter()
374 .intersperse(sep)
300 .intersperse(sep)
375 .collect::<Vec<_>>()
301 .collect::<Vec<_>>()
377− .cloned()
303+ .map(|x| x.clone()),
382−static LENT: Jet = |_ctx, n| {
383− Ok(Rc::new(Noun::from_u32(
384− n.list_iter().fold(0u32, |l, _| l + 1),
307+static LENT: Jet = |_ctx, n| Rc::new(Noun::from_u32(n.list_iter().fold(0u32, |l, _| l + 1)));
388static LEVY: Jet = |ctx, n| {
309static LEVY: Jet = |ctx, n| {
389− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
310+ let (a, b) = n.as_cell().unwrap();
390− if traverse_iter_result(a.list_iter().map(|n| slam_pulled_gate(ctx, b, n)))?
311+ if a.list_iter()
391− .iter()
312+ .all(|n| slam(ctx, b.clone(), n) == ctx.nouns.y)
394− Ok(ctx.nouns.y.clone())
314+ ctx.nouns.y.clone()
396− Ok(ctx.nouns.n.clone())
316+ ctx.nouns.n.clone()
400static LIEN: Jet = |ctx, n| {
320static LIEN: Jet = |ctx, n| {
401− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
321+ let (a, b) = n.as_cell().unwrap();
402− if traverse_iter_result(a.list_iter().map(|n| slam_pulled_gate(ctx, b, n)))?
322+ if a.list_iter()
403− .iter()
323+ .any(|n| slam(ctx, b.clone(), n) == ctx.nouns.y)
406− Ok(ctx.nouns.y.clone())
325+ ctx.nouns.y.clone()
408− Ok(ctx.nouns.n.clone())
327+ ctx.nouns.n.clone()
412static MURN: Jet = |ctx, n| {
331static MURN: Jet = |ctx, n| {
413− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
332+ let (a, b) = n.as_cell().unwrap();
415− Ok(Noun::list_refs(
334+ Noun::list_refs(
416− traverse_iter_result(
417− a.list_iter()
335+ a.list_iter()
418− .map(|n| Ok(slam_pulled_gate(ctx, b, n)?.as_unit().cloned())),
336+ .filter_map(|n| slam(ctx, b.clone(), n).as_unit())
419− )?
337+ .collect::<Vec<_>>()
421− .filter_map(|x| x.clone()),
339+ .map(|x| x.clone()),
425static REAP: Jet = |_ctx, n| {
343static REAP: Jet = |_ctx, n| {
426− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
344+ let (a, b) = n.as_cell().unwrap();
428− Ok(Noun::list_refs(repeat_n(
346+ Noun::list_refs(repeat_n(b, a.as_u32().unwrap() as usize))
430− a.as_u32().unwrap() as usize,
434−static REAR: Jet = |_ctx, n| n.list_iter().last().ok_or(TTanks::new()).cloned();
349+static REAR: Jet = |_ctx, n| n.list_iter().last().unwrap();
436static REEL: Jet = |ctx, n| {
351static REEL: Jet = |ctx, n| {
437− let (list, gate) = n.as_cell().ok_or(TTanks::new())?;
352+ let (list, gate) = n.as_cell().unwrap();
439 list.list_iter().collect::<Vec<_>>().iter().rfold(
354 list.list_iter().collect::<Vec<_>>().iter().rfold(
441− .gate_sample()
355+ gate.clone().gate_sample().unwrap().as_cell().unwrap().1,
442− .ok_or(TTanks::new())?
444− .ok_or(TTanks::new())?
449− slam_pulled_gate(ctx, gate, &cell(&next, &acc))
356+ |acc, next| slam(ctx, gate.clone(), cell(next.clone(), acc)),
454static ROLL: Jet = |ctx, n| {
360static ROLL: Jet = |ctx, n| {
455− let (list, gate) = n.as_cell().ok_or(TTanks::new())?;
361+ let (list, gate) = n.as_cell().unwrap();
457 list.list_iter().fold(
363 list.list_iter().fold(
460− .gate_sample()
364+ gate.clone().gate_sample().unwrap().as_cell().unwrap().1,
461− .ok_or(TTanks::new())?
463− .ok_or(TTanks::new())?
468− slam_pulled_gate(ctx, gate, &cell(&next, &acc))
365+ |acc, next| slam(ctx, gate.clone(), cell(next.clone(), acc)),
473static SCAG: Jet = |_ctx, n| {
369static SCAG: Jet = |_ctx, n| {
474− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
370+ let (a, b) = n.as_cell().unwrap();
476− Ok(Noun::list_refs(
372+ Noun::list_refs(
477 b.list_iter()
373 b.list_iter()
478 .take(a.as_u32().unwrap() as usize)
374 .take(a.as_u32().unwrap() as usize)
479 .collect::<Vec<_>>()
375 .collect::<Vec<_>>()
481− .cloned()
377+ .map(|x| x.clone()),
486static SKID: Jet = |ctx, n| {
381static SKID: Jet = |ctx, n| {
487− let (list, gate) = n.as_cell().ok_or(TTanks::new())?;
382+ let (list, gate) = n.as_cell().unwrap();
489− let slammed_n = traverse_iter_result(
384+ let (ys, ns): (Vec<Rc<Noun>>, _) = list
490− list.list_iter()
385+ .list_iter()
491− .map(|n| Ok((slam_pulled_gate(ctx, gate, n)?, n))),
386+ .partition(|n| slam(ctx, gate.clone(), n.clone()).is_y());
493− let (ys, ns): (Vec<_>, _) = slammed_n.iter().partition(|(l, _)| l.is_y());
496− &Noun::list_refs(ys.iter().map(|(_, x)| (*x).clone())),
389+ Noun::list_refs(ys.iter().cloned()),
497− &Noun::list_refs(ns.iter().map(|(_, x)| (*x).clone())),
390+ Noun::list_refs(ns.iter().cloned()),
501static SKIM: Jet = |ctx, n| {
394static SKIM: Jet = |ctx, n| {
502− let (list, gate) = n.as_cell().ok_or(TTanks::new())?;
395+ let (list, gate) = n.as_cell().unwrap();
504− Ok(Noun::list_refs(
397+ Noun::list_refs(
505− traverse_iter_result(
506− list.list_iter()
398+ list.list_iter()
507− .map(|n| Ok((slam_pulled_gate(ctx, gate, n)?, n))),
399+ .filter(|n| slam(ctx, gate.clone(), n.clone()).is_y())
508− )?
400+ .collect::<Vec<_>>()
510− .filter(|(l, _)| l.is_y())
402+ .cloned(),
511− .map(|(_, x)| (*x).clone()),
515static SKIP: Jet = |ctx, n| {
406static SKIP: Jet = |ctx, n| {
516− let (list, gate) = n.as_cell().ok_or(TTanks::new())?;
407+ let (list, gate) = n.as_cell().unwrap();
518− Ok(Noun::list_refs(
409+ Noun::list_refs(
519− traverse_iter_result(
520− list.list_iter()
410+ list.list_iter()
521− .map(|n| Ok((slam_pulled_gate(ctx, gate, n)?, n))),
411+ .filter(|n| slam(ctx, gate.clone(), n.clone()).is_n())
522− )?
412+ .collect::<Vec<_>>()
524− .filter(|(l, _)| l.is_y())
414+ .cloned(),
525− .map(|(_, x)| (*x).clone()),
529static SLAG: Jet = |ctx, n| {
418static SLAG: Jet = |ctx, n| {
530− let (a, list) = n.as_cell().ok_or(TTanks::new())?;
419+ let (a, list) = n.as_cell().unwrap();
532− let mut a_iter = a.as_atom().ok_or(TTanks::new())?.iter_u32_digits();
421+ let mut a_iter = a.as_atom().unwrap().iter_u32_digits();
534 match a_iter.len() {
423 match a_iter.len() {
535− 0 => Ok(list.clone()),
424+ 0 => list,
536− 1 => Ok(Noun::list_refs(
425+ 1 => Noun::list_refs(
537 list.list_iter()
426 list.list_iter()
538 .skip(a_iter.next().unwrap() as usize)
427 .skip(a_iter.next().unwrap() as usize)
539 .collect::<Vec<_>>()
428 .collect::<Vec<_>>()
542 .cloned(),
430 .cloned(),
544− _ => Ok(ctx.nouns.sig.clone()),
432+ _ => ctx.nouns.sig.clone(),
548static SNAG: Jet = |_ctx, n| {
436static SNAG: Jet = |_ctx, n| {
549− let (a, list) = n.as_cell().ok_or(TTanks::new())?;
437+ let (a, list) = n.as_cell().unwrap();
552− .nth(a.as_u32().unwrap() as usize)
439+ list.list_iter().nth(a.as_u32().unwrap() as usize).unwrap()
554− .ok_or(TTanks::new())
557static SNIP: Jet = |_ctx, n| {
442static SNIP: Jet = |_ctx, n| {
558− Ok(Noun::list_refs(
443+ Noun::list_refs(
559 n.list_iter()
444 n.list_iter()
560 .collect::<Vec<_>>()
445 .collect::<Vec<_>>()
566 .cloned(),
450 .cloned(),
570static SNOC: Jet = |_ctx, n| {
454static SNOC: Jet = |_ctx, n| {
571− let (list, b) = n.as_cell().ok_or(TTanks::new())?;
455+ let (list, b) = n.as_cell().unwrap();
573− Ok(Noun::list_refs(
457+ Noun::list_refs(
574 list.list_iter()
458 list.list_iter()
575 .chain(once(b))
459 .chain(once(b))
576 .collect::<Vec<_>>()
460 .collect::<Vec<_>>()
579 .cloned(),
462 .cloned(),
583−// static SORT: Jet = |ctx, n| {
584−// let (list, lth) = n.as_cell().unwrap();
586−// let mut v: Vec<_> = list.list_iter().collect();
588−// v.sort_by(|a, b| {
589−// if slam(ctx, lth.clone(), cell(a.clone(), b.clone())) == ctx.nouns.some_y {
591−// } else if slam(ctx, lth.clone(), cell(b.clone(), a.clone())) == ctx.nouns.some_y {
598−// Some(Noun::list_refs(v.iter().cloned()))
601−static SPIN: Jet = |ctx, n| {
602− let (list, b) = n.as_cell().ok_or(TTanks::new())?;
603− let (acc, gate) = b.as_cell().ok_or(TTanks::new())?;
605− let mut res = Vec::new();
606− let mut acc = acc.clone();
608− for n in list.list_iter() {
609− let foo = slam_pulled_gate(ctx, gate, &cell(&n, &acc))?;
610− let (el, new_acc) = foo.as_cell().ok_or(TTanks::new())?;
611− acc = new_acc.clone();
612− res.push(el.clone());
615− Ok(cell(&Noun::list_refs(res.iter().cloned()), &acc))
618−static SPUN: Jet = |ctx, n| {
619− let (list, gate) = n.as_cell().ok_or(TTanks::new())?;
621− let mut res = Vec::new();
624− .ok_or(TTanks::new())?
626− .ok_or(TTanks::new())?
630− for n in list.list_iter() {
631− let foo = slam_pulled_gate(ctx, gate, &cell(&n, &acc))?;
632− let (el, new_acc) = foo.as_cell().ok_or(TTanks::new())?;
633− acc = new_acc.clone();
634− res.push(el.clone());
637− Ok(cell(&Noun::list_refs(res.iter().cloned()), &acc))
640−static TURN: Jet = |ctx, n| {
641− let (list, gate) = n.as_cell().ok_or(TTanks::new())?;
643− traverse_iter_result(list.list_iter().map(|x| slam_pulled_gate(ctx, gate, x)))?
649−static WELD: Jet = |_ctx, n| {
650− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
654− .chain(b.list_iter())
655− .collect::<Vec<_>>()
662−static WELP: Jet = WELD;
664−static ZING: Jet = |_ctx, n| {
667− .map(|l| l.list_iter())
669− .collect::<Vec<_>>()
676−static BEX: Jet = |ctx, n| {
677− Ok(Rc::new(Noun::Atom(
678− &ctx.big_uints.one << n.as_u32().unwrap(),
682−static END: Jet = |ctx, n| {
683− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
684− let bite = a.as_bite();
686− let bits = bite.bits();
688− let mask = (&ctx.big_uints.one << bits) - &ctx.big_uints.one;
690− Ok(Rc::new(Noun::Atom(
691− mask & b.as_atom().ok_or(TTanks::new())?,
695−static CAN: Jet = |ctx, n| {
696− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
697− let bloq = a.as_u32().unwrap();
698− let bloq_ = 2u32.pow(bloq);
700− let atom: Option<Atom> = b.list_iter().collect::<Vec<_>>().iter().rfold(
701− Some(ctx.big_uints.zero.clone()),
703− let (p, q) = next.as_cell()?;
704− let step = p.as_u32().unwrap();
705− let bits = bloq_ * step;
706− let mask = (&ctx.big_uints.one << bits) - &ctx.big_uints.one;
708− Some((acc? << bits) | (mask & q.as_atom()?))
711− Ok(Rc::new(Noun::Atom(atom.ok_or(TTanks::new())?)))
714−static CAT: Jet = |_ctx, n| {
715− let (bloq, b) = n.as_cell().ok_or(TTanks::new())?;
716− let (b, c) = b.as_cell().ok_or(TTanks::new())?;
718− let bloq = bloq.as_u32().ok_or(TTanks::new())?;
719− let b = b.as_atom().ok_or(TTanks::new())?;
720− let c = c.as_atom().ok_or(TTanks::new())?;
722− Ok(Rc::new(Noun::Atom(
723− (c << (met(bloq, &b) * 2u32.pow(bloq))) | b,
727−static MET: Jet = |_ctx, n| {
728− let (bloq, b) = n.as_cell().ok_or(TTanks::new())?;
729− let b: Atom = b.as_atom().ok_or(TTanks::new())?.clone();
730− let bloq = bloq.as_u32().unwrap();
732− Ok(Rc::new(Noun::from_u32(met(bloq, &b))))
735−fn met(bloq: u32, a: &Atom) -> u32 {
736− (a.bits() as u32).div_ceil(2u32.pow(bloq))
739−static CUT: Jet = |ctx, n| {
740− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
741− let (b, d) = b.as_cell().ok_or(TTanks::new())?;
742− let (b, c) = b.as_cell().ok_or(TTanks::new())?;
744− let bits = 2u32.pow(a.as_u32().unwrap());
746− let mask = (&ctx.big_uints.one << (bits * c.as_u32().unwrap())) - &ctx.big_uints.one;
748− Ok(Rc::new(Noun::Atom(
749− (d.as_atom().ok_or(TTanks::new())? >> (bits * b.as_u32().unwrap())) & mask,
753−static FIL: Jet = |ctx, n| {
754− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
755− let (b, c) = b.as_cell().ok_or(TTanks::new())?;
757− let bits = 2u32.pow(a.as_u32().unwrap());
759− let mask = (&ctx.big_uints.one << bits) - &ctx.big_uints.one;
761− let src = c.as_atom().ok_or(TTanks::new())? & mask;
763− let mut target = ctx.big_uints.zero.clone();
765− for _ in 0..b.as_u32().unwrap() {
766− target = (target << bits) | &src;
769− Ok(Rc::new(Noun::Atom(target)))
772−static LSH: Jet = |_ctx, n| {
773− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
774− let a = a.as_bite();
775− let b = b.as_atom().ok_or(TTanks::new())?;
777− Ok(Rc::new(Noun::Atom(b << a.bits())))
780−static RSH: Jet = |_ctx, n| {
781− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
782− let a = a.as_bite();
783− let b = b.as_atom().ok_or(TTanks::new())?;
785− Ok(Rc::new(Noun::Atom(b >> a.bits())))
788−pub static RAP: Jet = |ctx, n| {
789− let (bloq, b) = n.as_cell().ok_or(TTanks::new())?;
790− let bloq = bloq.as_u32().unwrap();
791− let bits = 2u32.pow(bloq);
793− let mut target = ctx.big_uints.zero.clone();
795− for el in b.list_iter().collect::<Vec<_>>().iter().rev() {
796− let el = el.as_atom().ok_or(TTanks::new())?;
797− if el != &ctx.big_uints.zero {
798− target = (target << (bits * met(bloq, &el))) | el;
802− Ok(Rc::new(Noun::Atom(target)))
805−static REP: Jet = |ctx, n| {
806− let (bite, b) = n.as_cell().ok_or(TTanks::new())?;
807− let bite = bite.as_bite();
809− let bits = bite.bits();
810− let mask = (&ctx.big_uints.one << bits) - &ctx.big_uints.one;
812− let mut target = ctx.big_uints.zero.clone();
814− for el in b.list_iter().collect::<Vec<_>>().iter().rev() {
815− target = (target << bits) | (el.as_atom().ok_or(TTanks::new())? & &mask);
818− Ok(Rc::new(Noun::Atom(target)))
821−static REV: Jet = |ctx, n| {
822− let (bloq, b) = n.as_cell().ok_or(TTanks::new())?;
823− let (len, dat) = b.as_cell().ok_or(TTanks::new())?;
824− let bloq = bloq.as_u32().unwrap();
825− let len = len.as_u32().unwrap();
826− let mut dat: Atom = dat.as_atom().ok_or(TTanks::new())?.clone();
828− let bits = 2u32.pow(bloq);
829− let mask = (&ctx.big_uints.one << bits) - &ctx.big_uints.one;
831− let mut target = ctx.big_uints.zero.clone();
834− target = (target << bits) | (&mask & &dat);
838− Ok(Rc::new(Noun::Atom(target)))
841−static RIP: Jet = |ctx, n| {
842− let (bite, b) = n.as_cell().ok_or(TTanks::new())?;
843− let bite = bite.as_bite();
844− let mut b: Atom = b.as_atom().ok_or(TTanks::new())?.clone();
846− let bits = bite.bits();
847− let mask = (&ctx.big_uints.one << bits) - &ctx.big_uints.one;
849− let mut target = Vec::new();
851− while b > ctx.big_uints.zero {
852− target.push(Rc::new(Noun::Atom(&mask & &b)));
856− Ok(Noun::list_refs(target.iter().cloned()))
859−static RUN: Jet = |ctx, n| {
860− let (bite, b) = n.as_cell().ok_or(TTanks::new())?;
861− let (b, gate) = b.as_cell().ok_or(TTanks::new())?;
863− let bite = bite.as_bite();
864− let mut b: Atom = b.as_atom().ok_or(TTanks::new())?.clone();
866− let bits = bite.bits();
867− let mask = (&ctx.big_uints.one << bits) - &ctx.big_uints.one;
869− let mut target = ctx.big_uints.zero.clone();
871− while b > ctx.big_uints.zero {
872− target = (target << bits)
873− | ((*slam_pulled_gate(ctx, gate, &Rc::new(Noun::Atom(&mask & &b)))?)
875− .ok_or(TTanks::new())?
880− Ok(Rc::new(Noun::Atom(target)))
883−static RUT: Jet = |ctx, n| {
884− let (bite, b) = n.as_cell().ok_or(TTanks::new())?;
885− let (b, gate) = b.as_cell().ok_or(TTanks::new())?;
887− let bite = bite.as_bite();
888− let mut b: Atom = b.as_atom().ok_or(TTanks::new())?.clone();
890− let bits = bite.bits();
891− let mask = (&ctx.big_uints.one << bits) - &ctx.big_uints.one;
893− let mut target = Vec::new();
895− while b > ctx.big_uints.zero {
897− (*slam_pulled_gate(ctx, gate, &Rc::new(Noun::Atom(&mask & &b)))?)
899− .ok_or(TTanks::new())?
905− Ok(Noun::list(target.iter().cloned().map(Noun::Atom)))
908−static SEW: Jet = |ctx, n| {
909− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
910− let (b, recipient) = b.as_cell().ok_or(TTanks::new())?;
911− let (sew_start, c) = b.as_cell().ok_or(TTanks::new())?;
912− let (number_of_blocks, donor) = c.as_cell().ok_or(TTanks::new())?;
913− let recipient = recipient.as_atom().ok_or(TTanks::new())?;
914− let donor = donor.as_atom().ok_or(TTanks::new())?;
916− let bloq = a.as_u32().unwrap();
917− let bits = 2u32.pow(bloq);
918− let mask = ((&ctx.big_uints.one << (bits * number_of_blocks.as_u32().unwrap()))
919− - &ctx.big_uints.one)
920− << (sew_start.as_u32().unwrap() * bits);
922− let apendix = recipient & &mask;
924− let target = (recipient ^ apendix) | (donor & mask);
926− Ok(Rc::new(Noun::Atom(target)))
929−static SWP: Jet = |ctx, n| {
930− let (bloq, b) = n.as_cell().ok_or(TTanks::new())?;
931− let bloq = bloq.as_u32().unwrap();
932− let bits = 2u32.pow(bloq);
933− let mask = (&ctx.big_uints.one << bits) - &ctx.big_uints.one;
935− let mut source = b.as_atom().ok_or(TTanks::new())?.clone();
936− let mut target = ctx.big_uints.zero.clone();
938− while source > ctx.big_uints.zero {
939− target = (target << bits) | (&source & &mask);
940− source = source >> bits;
943− Ok(Rc::new(Noun::Atom(target)))
946−static XEB: Jet = |_ctx, n| {
947− let mut a = n.as_atom().ok_or(TTanks::new())?.clone();
951− while a > Atom::ZERO {
956− Ok(Rc::new(Noun::from_u32(c)))
959−static CON: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a | b);
960−static DIS: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a & b);
961−static MIX: Jet = |_ctx, n| BINARY_ATOM(n, |a, b| a ^ b);
963−static NOT: Jet = |ctx, n| {
466+static SORT: Jet = |ctx, n| {
964− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
467+ let (list, lth) = n.as_cell().unwrap();
965− let (b, c) = b.as_cell().ok_or(TTanks::new())?;
967− let bloq = a.as_u32().unwrap();
968− let bits = 2u32.pow(bloq);
969− let mask = (&ctx.big_uints.one << (bits * b.as_u32().unwrap())) - &ctx.big_uints.one;
971− let target = c.as_atom().ok_or(TTanks::new())? ^ &mask;
469+ let mut v: Vec<_> = list.list_iter().collect();
973− Ok(Rc::new(Noun::Atom(target)))
976−static LAST: Jet = |_ctx, n| {
977− let (a, b) = n.as_cell().ok_or(TTanks::new())?;
978− let a = a.as_hair().ok_or(TTanks::new())?;
979− let b = b.as_hair().ok_or(TTanks::new())?;
980− Ok(Noun::from_hair(last(&a, &b)))
983−fn last<'a>(a: &'a Hair, b: &'a Hair) -> &'a Hair {
471+ v.sort_by(|a, b| {
984− if a.line == b.line {
472+ if slam(ctx, lth.clone(), cell(a.clone(), b.clone())).is_y() {
985− if a.column > b.column {
473+ Ordering::Less
986− a
474+ } else if slam(ctx, lth.clone(), cell(b.clone(), a.clone())).is_y() {
988− b
477+ Ordering::Equal
991− if a.line > b.line {
999−static TRIP: Jet = |_ctx, n| {
1000− let a = n.as_atom().ok_or(TTanks::new())?;
1002− a.to_bytes_le().iter().map(|b| Noun::from_u32(*b as u32)),
1006−static MUK: Jet = |_ctx, n| {
1007− let (seed, len) = n.as_cell().ok_or(TTanks::new())?;
1008− let (len, key) = len.as_cell().ok_or(TTanks::new())?;
1009− let seed = seed.as_u32().ok_or(TTanks::new())?;
1010− let len = len.as_u32().ok_or(TTanks::new())?;
1011− let key = key.as_atom().ok_or(TTanks::new())?;
1013− Ok(Rc::new(Noun::from_u32(muk(seed, len, key))))
1016−static AOR: Jet = |ctx, n| {
1017− let (a, b) = n.as_cell().ok_or(EMPTY_TANKS)?;
1020− Ok(ctx.nouns.y.clone())
1022− match (a.borrow(), b.borrow()) {
1023− (Noun::Cell { .. }, Noun::Atom(_)) => Ok(ctx.nouns.n.clone()),
1024− (Noun::Cell { p: a_p, q: a_q, .. }, Noun::Cell { p: b_p, q: b_q, .. }) => {
1026− AOR(ctx, &cell(a_q, b_q))
1028− AOR(ctx, &cell(a_p, b_p))
1031− (Noun::Atom(_), Noun::Cell { .. }) => Ok(ctx.nouns.y.clone()),
1032− (Noun::Atom(a), Noun::Atom(b)) => {
1033− let a = a.to_bytes_le();
1034− let b = b.to_bytes_le();
1038− let c = a.get(i).unwrap_or(&0);
1039− let d = b.get(i).unwrap_or(&0);
1045− return Ok(ctx.nouns.y.clone());
1047− return Ok(ctx.nouns.n.clone());
1056−static DOR: Jet = |ctx, n| {
1057− let (a, b) = n.as_cell().ok_or(EMPTY_TANKS)?;
1059− if a == b {
481+ Noun::list_refs(v.iter().cloned())
1060− Ok(ctx.nouns.y.clone())
1062− match (a.borrow(), b.borrow()) {
1063− (Noun::Cell { .. }, Noun::Atom(_)) => Ok(ctx.nouns.n.clone()),
1064− (Noun::Cell { p: a_p, q: a_q, .. }, Noun::Cell { p: b_p, q: b_q, .. }) => {
1066− DOR(ctx, &cell(a_q, b_q))
1068− DOR(ctx, &cell(a_p, b_p))
1071− (Noun::Atom(_), Noun::Cell { .. }) => Ok(ctx.nouns.y.clone()),
1072− (Noun::Atom(a), Noun::Atom(b)) => {
1074− Ok(ctx.nouns.y.clone())
1076− Ok(ctx.nouns.n.clone())
1083−static GOR: Jet = |ctx, n| {
484+static SPIN: Jet = |ctx, n| {
1084− let (a, b) = n.as_cell().ok_or(EMPTY_TANKS)?;
485+ let (list, b) = n.as_cell().unwrap();
1085− let c = a.mug();
486+ let (mut acc, gate) = b.as_cell().unwrap();
1092− Ok(ctx.nouns.y.clone())
1094− Ok(ctx.nouns.n.clone())
1099−static GOR_PAIR: fn(&mut InterpreterContext, &Rc<Noun>, &Rc<Noun>) -> Result<bool, TTanks> =
1105− Ok(DOR(ctx, &(a.clone(), b.clone()).as_noun())? == ctx.nouns.y)
1111−static MOR: Jet = |ctx, n| {
1112− let (a, b) = n.as_cell().ok_or(EMPTY_TANKS)?;
1113− let c = Noun::from_u32(a.mug()).mug();
1114− let d = Noun::from_u32(b.mug()).mug();
1120− Ok(ctx.nouns.y.clone())
1122− Ok(ctx.nouns.n.clone())
1127−static LOOK: Jet = |ctx, n| {
488+ let mut res = Vec::new();
1128− let (cog, dab) = n.as_cell().ok_or(EMPTY_TANKS)?;
1129− LOOK_PAIR(ctx, Atom::new(vec![1]), cog, dab)
1132−static LOOK_PAIR: fn(
490+ for n in list.list_iter() {
1133− &mut InterpreterContext,
491+ let (el, new_acc) = slam(ctx, gate.clone(), cell(n, acc)).as_cell().unwrap();
1134− Atom,
492+ acc = new_acc;
1135− &Rc<Noun>,
493+ res.push(el);
1137−) -> Result<Rc<Noun>, TTanks> = |ctx, axe, cog, dab| {
1139− Ok(ctx.nouns.sig.clone())
1141− let (node, b, c) = dab.tuple_3().ok_or(EMPTY_TANKS)?;
1144− let (p, q) = node.as_cell().ok_or(EMPTY_TANKS)?;
1145− if b.is_sig() && c.is_sig() {
1147− Ok((ctx.nouns.sig.clone(), Noun::Atom(axe), q.clone()).as_noun())
1149− Ok(ctx.nouns.sig.clone())
1151− } else if b.is_sig() {
1153− Ok((ctx.nouns.sig.clone(), PEG_U32(&axe, 2), q.clone()).as_noun())
1154− } else if GOR_PAIR(ctx, cog, p)? {
1155− Ok(ctx.nouns.sig.clone())
1157− LOOK_PAIR(ctx, PEG_U32(&axe, 3), cog, r)
1159− } else if c.is_sig() {
1161− Ok((ctx.nouns.sig.clone(), PEG_U32(&axe, 2), q.clone()).as_noun())
1162− } else if GOR_PAIR(ctx, cog, p)? {
1163− LOOK_PAIR(ctx, PEG_U32(&axe, 3), cog, l)
1165− Ok(ctx.nouns.sig.clone())
1169− Ok((ctx.nouns.sig.clone(), PEG_U32(&axe, 2), q.clone()).as_noun())
1170− } else if GOR_PAIR(ctx, cog, p)? {
1171− LOOK_PAIR(ctx, PEG_U32(&axe, 6), cog, l)
1173− LOOK_PAIR(ctx, PEG_U32(&axe, 7), cog, r)
1179−static JUST: DoubleJet = |ctx, n, m| {
496+ cell(Noun::list_refs(res.iter().cloned()), acc)
1180− let char = n.as_atom()?;
1181− let nail = m.as_nail()?;
1182− if *nail.rest == ctx.nouns.sig {
1183− Some(fail(nail).as_noun())
1185− let (i, _) = nail.rest.as_cell()?;
1186− let i = i.as_atom()?;
1188− Some(next(nail)?.as_noun())
1190− Some(fail(nail).as_noun())
1195−// static STIR: DoubleJet = |ctx, n, m| {
1196−// let (rud, raq) = n.as_cell()?;
1197−// let (raq, fel) = raq.as_cell()?;
1198−// let tub = m.as_nail()?;
1200−// let mut lef = Vec::new();
1201−// let mut vex = slam(ctx, fel, tub)?.as;
1205−fn next<'a>(nail: Nail<'a>) -> Option<Edge<'a>> {
1206− if **nail.rest == Noun::SIG {
1209− let (i, t) = nail.rest.as_cell()?;
1210− let zac = lust(i.as_atom()?.clone(), nail.hair);
1211− // cell(zac, cell(Rc::new(Noun::SIG), cell(i, cell(zac, t))))
1214− result: Some((i, Nail { hair: zac, rest: t })),
1219−fn lust(char: Atom, hair: Hair) -> Hair {
1220− if char == Atom::from_slice(&vec![10]) {
1222− line: hair.line + 1,
1228− column: hair.column + 1,
1233−fn fail(nail: Nail) -> Edge {
1240−const MUG: Jet = |__ctx, n| Ok(Rc::new(Noun::from_u32(n.mug())));
1242−pub fn mum(syd: u32, fal: u32, key: &Atom) -> u32 {
1243− let wyd = met(3, &key);
1249− let haz = muk(syd, wyd, &key);
1250− let ham = (haz >> 31) ^ (haz & !(1 << 31));
1261−fn muk(seed: u32, len: u32, key: &Atom) -> u32 {
1262− let key: Vec<_> = key
1265− .take(len as usize)
1269− murmur3_32(&mut &*key, seed).unwrap()