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:: ::
:::: /sys/hoon ::
:: ::
=< ride
=> %143 =>
:: ::
:::: 0: version stub ::
:: ::
~% %k.143 ~ ~ ::
!:
|%
++ hoon-version +
-- =>
:: ::
:::: 1: layer one ::
:: ::
:: 1a: basic arithmetic ::
:: 1b: tree addressing ::
:: 1c: molds and mold builders ::
::
~% %one + ~
|%
:: ::
:::: 1a: unsigned arithmetic ::
::
++ add :: unsigned addition
~/ %add
|= [a=@ b=@]
^- @
?: =(0 a) b
$(a (dec a), b +(b))
::
++ dec :: unsigned decrement
~/ %dec
|= a/@
~_ leaf+"decrement-underflow"
?< =(0 a)
=+ b=0
|- ^- @
?: =(a +(b)) b
$(b +(b))
::
++ div :: unsigned divide
~/ %div
=+ [a=`@`1 b=`@`1]
|.
^- @
~_ leaf+"divide-by-zero"
?< =(0 b)
=+ c=0
|-
?: (lth a b) c
$(a (sub a b), c +(c))
::
++ dvr :: divide w/remainder
~/ %dvr
|= {a/@ b/@}
^- {p/@ q/@}
[(div a b) (mod a b)]
::
++ gte :: unsigned greater/eq
~/ %gte
|= {a/@ b/@}
^- ?
!(lth a b)
::
++ gth :: unsigned greater
~/ %gth
|= {a/@ b/@}
^- ?
!(lte a b)
::
++ lte :: unsigned less/eq
~/ %lte
|= {a/@ b/@}
|(=(a b) (lth a b))
::
++ lth :: unsigned less
~/ %lth
|= {a/@ b/@}
^- ?
?& !=(a b)
|-
?| =(0 a)
?& !=(0 b)
$(a (dec a), b (dec b))
== == ==
::
++ max :: unsigned maximum
~/ %max
|= {a/@ b/@}
^- @
?: (gth a b) a
b
::
++ min :: unsigned minimum
~/ %min
|= {a/@ b/@}
^- @
?: (lth a b) a
b
::
++ mod :: unsigned modulus
~/ %mod
|: [a=`@`1 b=`@`1]
^- @
?< =(0 b)
(sub a (mul b (div a b)))
::
++ mul :: unsigned multiply
~/ %mul
|: [a=`@`1 b=`@`1]
^- @
=+ c=0
|-
?: =(0 a) c
$(a (dec a), c (add b c))
::
++ sub :: subtract
~/ %sub
|= {a/@ b/@}
~_ leaf+"subtract-underflow"
^- @
?: =(0 b) a
$(a (dec a), b (dec b))
:: ::
:::: 1b: tree addressing ::
:: ::
:: cap, mas, peg ::
::
++ cap :: fragment head
~/ %cap
|= a/@
^- ?($2 $3)
?- a
$2 %2
$3 %3
?($0 $1) !!
* $(a (div a 2))
==
::
++ mas :: fragment body
~/ %mas
|= a/@
^- @
?- a
$1 !!
$2 1
$3 1
* (add (mod a 2) (mul $(a (div a 2)) 2))
==
::
++ peg :: fragment compose
~/ %peg
|= {a/@ b/@}
?< =(0 a)
^- @
?- b
$1 a
$2 (mul a 2)
$3 +((mul a 2))
* (add (mod b 2) (mul $(b (div b 2)) 2))
==
:: ::
:::: 1c: ideal containers ::
:: ::
::
++ ache |*({a/mold b/mold} $%({$| p/b} {$& p/a})) :: a or b, b default
++ bloq @ :: bitblock, eg 3=byte
++ each |*({a/mold b/mold} $%({$& p/a} {$| p/b})) :: a or b, a default
++ gate $-(* *) :: generic mold
++ list |*(a/mold $@($~ {i/a t/(list a)})) :: nullterminated list
++ lone |*(a/mold p/a) :: 1-tuple
++ mold gate :: normalizing gate
++ pair |*({a/mold b/mold} {p/a q/b}) :: 2-tuple
++ pole |*(a/mold $@($~ {a (pole a)})) :: faceless list
++ qual |* {a/mold b/mold c/mold d/mold} :: 4-tuple
{p/a q/b r/c s/d} ::
++ quip |*({a/mold b/mold} {(list a) b}) :: list-with for sip
++ trap |*(a/mold _|?(*a)) :: producer
++ tree |*(a/mold $@($~ {n/a l/(tree a) r/(tree a)})) :: binary tree
++ trel |*({a/mold b/mold c/mold} {p/a q/b r/c}) :: 3-tuple
++ unit |*(a/mold $@($~ {$~ u/a})) :: maybe
-- =>
:: ::
:::: 2: layer two ::
:: ::
:: 2a: unit logic ::
:: 2b: list logic ::
:: 2c: bit arithmetic ::
:: 2d: bit logic ::
:: 2e: insecure hashing ::
:: 2f: noun ordering ::
:: 2g: unsigned powers ::
:: 2h: set logic ::
:: 2i: map logic ::
:: 2j: jar and jug logic ::
:: 2k: queue logic ::
:: 2l: container from container ::
:: 2m: container from noun ::
:: 2n: functional hacks ::
:: 2o: normalizing containers ::
:: 2p: serialization ::
:: 2q: molds and mold builders ::
::
~% %two + ~
|%
:: ::
:::: 2a: unit logic ::
:: ::
:: biff, bind, bond, both, clap, drop, ::
:: fall, flit, lift, mate, need, some ::
::
++ biff :: apply
|* {a/(unit) b/$-(* (unit))}
?~ a ~
(b u.a)
::
++ bind :: argue
|* {a/(unit) b/$-(* *)}
?~ a ~
[~ u=(b u.a)]
::
++ bond :: replace
|* a/(trap)
|* b/(unit)
?~ b $:a
u.b
::
++ both :: all the above
|* {a/(unit) b/(unit)}
?~ a ~
?~ b ~
[~ u=[u.a u.b]]
::
++ clap :: combine
|* {a/(unit) b/(unit) c/_|=(^ +<-)}
?~ a b
?~ b a
[~ u=(c u.a u.b)]
::
++ drop :: enlist
|* a/(unit)
?~ a ~
[i=u.a t=~]
::
++ fall :: default
|* {a/(unit) b/*}
?~(a b u.a)
::
++ flit :: make filter
|* a/$-(* ?)
|* b/*
?.((a b) ~ [~ u=b])
::
++ hunt :: first of units
|* {ord/$-({* *} ?) one/(unit) two/(unit)}
^- (unit ?(_,.+.one _,.+.two))
?~ one two
?~ two one
?:((ord ,.+.one ,.+.two) one two)
::
++ lift :: lift mold (fmap)
|* a/mold :: flipped
|* b/(unit) :: curried
(bind b a) :: bind
::
++ mate :: choose
|* {a/(unit) b/(unit)}
?~ b a
?~ a b
?.(=(u.a u.b) ~>(%mean.[%leaf "mate"] !!) a)
::
++ need :: demand
|* a/(unit)
?~ a ~>(%mean.[%leaf "need"] !!)
u.a
::
++ some :: lift (pure)
|* a/*
[~ u=a]
::
:::: 2b: list logic ::
:: ::
:: ::
::
++ fand :: all indices
~/ %fand
|= {nedl/(list) hstk/(list)}
=| i/@ud
=| fnd/(list @ud)
|- ^+ fnd
=+ [n=nedl h=hstk]
|-
?: |(?=($~ n) ?=($~ h))
(flop fnd)
?: =(i.n i.h)
?~ t.n
^$(i +(i), hstk +.hstk, fnd [i fnd])
$(n t.n, h t.h)
^$(i +(i), hstk +.hstk)
::
++ find :: first index
~/ %find
|= {nedl/(list) hstk/(list)}
=| i/@ud
|- ^- (unit @ud)
=+ [n=nedl h=hstk]
|-
?: |(?=($~ n) ?=($~ h))
~
?: =(i.n i.h)
?~ t.n
`i
$(n t.n, h t.h)
^$(i +(i), hstk +.hstk)
::
++ flop :: reverse
~/ %flop
|* a/(list)
=> .(a (homo a))
^+ a
=+ b=`_a`~
|-
?~ a b
$(a t.a, b [i.a b])
::
++ gulf :: range inclusive
|= {a/@ b/@}
^- (list @)
?:(=(a +(b)) ~ [a $(a +(a))])
::
++ homo :: homogenize
|* a/(list)
^+ =< $
|% +- $ ?:(*? ~ [i=(snag 0 a) t=$])
--
a
::
++ lent :: length
~/ %lent
|= a/(list)
^- @
=+ b=0
|-
?~ a b
$(a t.a, b +(b))
::
++ levy
~/ %levy :: all of
|* {a/(list) b/$-(* ?)}
|- ^- ?
?~ a &
?. (b i.a) |
$(a t.a)
::
++ lien :: some of
~/ %lien
|* {a/(list) b/$-(* ?)}
|- ^- ?
?~ a |
?: (b i.a) &
$(a t.a)
::
++ limo :: listify
|* a/*
^+ =< $
|% +- $ ?~(a ~ ?:(*? [i=-.a t=$] $(a +.a)))
--
a
::
++ murn :: maybe transform
~/ %murn
|* {a/(list) b/$-(* (unit))}
|-
?~ a ~
=+ c=(b i.a)
?~ c
$(a t.a)
[i=u.c t=$(a t.a)]
::
++ oust :: remove
~/ %oust
|* {{a/@ b/@} c/(list)}
(weld (scag +<-< c) (slag (add +<-< +<->) c))
::
++ reap :: replicate
~/ %reap
|* {a/@ b/*}
|- ^- (list _b)
?~ a ~
[b $(a (dec a))]
::
++ reel :: right fold
~/ %reel
|* {a/(list) b/_|=({* *} +<+)}
|- ^+ ,.+<+.b
?~ a
+<+.b
(b i.a $(a t.a))
::
++ roll :: left fold
~/ %roll
|* {a/(list) b/_|=({* *} +<+)}
|- ^+ ,.+<+.b
?~ a
+<+.b
$(a t.a, b b(+<+ (b i.a +<+.b)))
::
++ scag :: prefix
~/ %scag
|* {a/@ b/(list)}
|- ^+ b
?: |(?=($~ b) =(0 a)) ~
[i.b $(b t.b, a (dec a))]
::
++ skid :: separate
~/ %skid
|* {a/(list) b/$-(* ?)}
|- ^+ [p=a q=a]
?~ a [~ ~]
=+ c=$(a t.a)
?:((b i.a) [[i.a p.c] q.c] [p.c [i.a q.c]])
::
++ skim :: only
~/ %skim
|* {a/(list) b/$-(* ?)}
|-
^+ a
?~ a ~
?:((b i.a) [i.a $(a t.a)] $(a t.a))
::
++ skip :: except
~/ %skip
|* {a/(list) b/$-(* ?)}
|-
^+ a
?~ a ~
?:((b i.a) $(a t.a) [i.a $(a t.a)])
::
++ slag :: suffix
~/ %slag
|* {a/@ b/(list)}
|- ^+ b
?: =(0 a) b
?~ b ~
$(b t.b, a (dec a))
::
++ snag :: index
~/ %snag
|* {a/@ b/(list)}
|- ^+ ?>(?=(^ b) i.b)
?~ b
~_ leaf+"snag-fail"
!!
?: =(0 a) i.b
$(b t.b, a (dec a))
::
++ sort !. :: quicksort
~/ %sort
|* {a/(list) b/$-({* *} ?)}
=> .(a ^.(homo a))
|- ^+ a
?~ a ~
%+ weld
$(a (skim t.a |=(c/_i.a (b c i.a))))
^+ t.a
[i.a $(a (skim t.a |=(c/_i.a !(b c i.a))))]
::
++ spin
|* {a/(list) b/_|=({* *} [** +<+]) c/*}
:: ?< ?=($-([_?<(?=($~ a) i.a) _c] [* _c]) b)
|-
?~ a
~
=+ v=(b i.a c)
[i=-.v t=$(a t.a, c +.v)]
::
++ spun
|* {a/(list) b/_|=({* *} [** +<+])}
=| c/_+<+.b
|-
?~ a
~
=+ v=(b i.a c)
[i=-.v t=$(a t.a, c +.v)]
::
++ swag :: slice
|* {{a/@ b/@} c/(list)}
(scag +<-> (slag +<-< c))
::
++ turn :: transform
~/ %turn
|* {a/(list) b/$-(* *)}
|-
?~ a ~
[i=(b i.a) t=$(a t.a)]
::
++ weld :: concatenate
~/ %weld
|* {a/(list) b/(list)}
=> .(a ^.(homo a), b ^.(homo b))
|- ^+ b
?~ a b
[i.a $(a t.a)]
::
++ welp :: faceless weld
=| {* *}
|%
+- $
?~ +<-
+<-(. +<+)
+<-(+ $(+<- +<->))
--
::
++ zing :: promote
=| *
|%
+- $
?~ +<
+<
(welp +<- $(+< +<+))
--
:: ::
:::: 2c: bit arithmetic ::
:: ::
::
++ bex :: binary exponent
~/ %bex
|= a/@
^- @
?: =(0 a) 1
(mul 2 $(a (dec a)))
::
++ can :: assemble
~/ %can
|= {a/bloq b/(list {p/@u q/@})}
^- @
?~ b 0
(add (end a p.i.b q.i.b) (lsh a p.i.b $(b t.b)))
::
++ cat :: concatenate
~/ %cat
|= {a/bloq b/@ c/@}
(add (lsh a (met a b) c) b)
::
++ cut :: slice
~/ %cut
|= {a/bloq {b/@u c/@u} d/@}
(end a c (rsh a b d))
::
++ end :: tail
~/ %end
|= {a/bloq b/@u c/@}
(mod c (bex (mul (bex a) b)))
::
++ fil :: fill bloqstream
|= {a/bloq b/@u c/@}
=+ n=0
=+ d=c
|- ^- @
?: =(n b)
(rsh a 1 d)
$(d (add c (lsh a 1 d)), n +(n))
::
++ lsh :: left-shift
~/ %lsh
|= {a/bloq b/@u c/@}
(mul (bex (mul (bex a) b)) c)
::
++ met :: measure
~/ %met
|= {a/bloq b/@}
^- @
=+ c=0
|-
?: =(0 b) c
$(b (rsh a 1 b), c +(c))
::
++ rap :: assemble nonzero
~/ %tsgl
|= {a/bloq b/(list @)}
^- @
?~ b 0
(cat a i.b $(b t.b))
::
++ rep :: assemble single
~/ %rep
|= {a/bloq b/(list @)}
^- @
=+ c=0
|-
?~ b 0
(add (lsh a c (end a 1 i.b)) $(c +(c), b t.b))
::
++ rip :: disassemble
~/ %rip
|= {a/bloq b/@}
^- (list @)
?: =(0 b) ~
[(end a 1 b) $(b (rsh a 1 b))]
::
++ rsh :: right-shift
~/ %rsh
|= {a/bloq b/@u c/@}
(div c (bex (mul (bex a) b)))
::
++ swp |=({a/bloq b/@} (rep a (flop (rip a b)))) :: reverse bloq order
++ xeb :: binary logarithm
~/ %xeb
|= a/@
^- @
(met 0 a)
::
++ fe :: modulo bloq
|_ a/bloq
++ dif :: difference
|=({b/@ c/@} (sit (sub (add out (sit b)) (sit c))))
++ inv |=(b/@ (sub (dec out) (sit b))) :: inverse
++ net |= b/@ ^- @ :: flip byte endianness
=> .(b (sit b))
?: (lte a 3)
b
=+ c=(dec a)
%+ con
(lsh c 1 $(a c, b (cut c [0 1] b)))
$(a c, b (cut c [1 1] b))
++ out (bex (bex a)) :: mod value
++ rol |= {b/bloq c/@ d/@} ^- @ :: roll left
=+ e=(sit d)
=+ f=(bex (sub a b))
=+ g=(mod c f)
(sit (con (lsh b g e) (rsh b (sub f g) e)))
++ ror |= {b/bloq c/@ d/@} ^- @ :: roll right
=+ e=(sit d)
=+ f=(bex (sub a b))
=+ g=(mod c f)
(sit (con (rsh b g e) (lsh b (sub f g) e)))
++ sum |=({b/@ c/@} (sit (add b c))) :: wrapping add
++ sit |=(b/@ (end a 1 b)) :: enforce modulo
--
:: ::
:::: 2d: bit logic ::
:: ::
::
++ con :: binary or
~/ %con
|= {a/@ b/@}
=+ [c=0 d=0]
|- ^- @
?: ?&(=(0 a) =(0 b)) d
%= $
a (rsh 0 1 a)
b (rsh 0 1 b)
c +(c)
d %+ add d
%^ lsh 0 c
?& =(0 (end 0 1 a))
=(0 (end 0 1 b))
==
==
::
++ dis :: binary and
~/ %dis
|= {a/@ b/@}
=| {c/@ d/@}
|- ^- @
?: ?|(=(0 a) =(0 b)) d
%= $
a (rsh 0 1 a)
b (rsh 0 1 b)
c +(c)
d %+ add d
%^ lsh 0 c
?| =(0 (end 0 1 a))
=(0 (end 0 1 b))
==
==
::
++ mix :: binary xor
~/ %mix
|= {a/@ b/@}
^- @
=+ [c=0 d=0]
|-
?: ?&(=(0 a) =(0 b)) d
%= $
a (rsh 0 1 a)
b (rsh 0 1 b)
c +(c)
d (add d (lsh 0 c =((end 0 1 a) (end 0 1 b))))
==
::
++ not |= {a/bloq b/@ c/@} :: binary not (sized)
(mix c (dec (bex (mul b (bex a)))))
:: ::
:::: 2e: insecure hashing ::
:: ::
::
++ fnv |=(a/@ (end 5 1 (mul 16.777.619 a))) :: FNV scrambler
::
++ muk :: standard murmur3
~% %muk ..muk ~
=+ ~(. fe 5)
|= {syd/@ len/@ key/@}
?> &((lte (met 5 syd) 1) (lte (met 0 len) 31))
=/ pad (sub len (met 3 key))
=/ data (weld (rip 3 key) (reap pad 0))
=/ nblocks (div len 4) :: intentionally off-by-one
=/ h1 syd
=+ [c1=0xcc9e.2d51 c2=0x1b87.3593]
=/ blocks (rip 5 key)
=/ i nblocks
=. h1 =/ hi h1 |-
?: =(0 i) hi
=/ k1 (snag (sub nblocks i) blocks) :: negative array index
=. k1 (sit (mul k1 c1))
=. k1 (rol 0 15 k1)
=. k1 (sit (mul k1 c2))
=. hi (mix hi k1)
=. hi (rol 0 13 hi)
=. hi (sum (sit (mul hi 5)) 0xe654.6b64)
$(i (dec i))
=/ tail (slag (mul 4 nblocks) data)
=/ k1 0
=/ tlen (dis len 3)
=. h1
?+ tlen h1 :: fallthrough switch
$3 =. k1 (mix k1 (lsh 0 16 (snag 2 tail)))
=. k1 (mix k1 (lsh 0 8 (snag 1 tail)))
=. k1 (mix k1 (snag 0 tail))
=. k1 (sit (mul k1 c1))
=. k1 (rol 0 15 k1)
=. k1 (sit (mul k1 c2))
(mix h1 k1)
$2 =. k1 (mix k1 (lsh 0 8 (snag 1 tail)))
=. k1 (mix k1 (snag 0 tail))
=. k1 (sit (mul k1 c1))
=. k1 (rol 0 15 k1)
=. k1 (sit (mul k1 c2))
(mix h1 k1)
$1 =. k1 (mix k1 (snag 0 tail))
=. k1 (sit (mul k1 c1))
=. k1 (rol 0 15 k1)
=. k1 (sit (mul k1 c2))
(mix h1 k1)
==
=. h1 (mix h1 len)
|^ (fmix32 h1)
++ fmix32
|= h/@
=. h (mix h (rsh 0 16 h))
=. h (sit (mul h 0x85eb.ca6b))
=. h (mix h (rsh 0 13 h))
=. h (sit (mul h 0xc2b2.ae35))
=. h (mix h (rsh 0 16 h))
h
--
::
++ mum :: mug with murmur3
~/ %mum
|= a/*
|^ (trim ?@(a a (mix $(a -.a) (mix 0x7fff.ffff $(a +.a)))))
++ trim :: 31-bit nonzero
|= key/@
=+ syd=0xcafe.babe
|- ^- @
=+ haz=(muk syd (met 3 key) key)
=+ ham=(mix (rsh 0 31 haz) (end 0 31 haz))
?.(=(0 ham) ham $(syd +(syd)))
--
::
++ mug :: 31bit nonzero FNV1a
~/ %mug
|= a/*
?^ a
=+ b=[p=$(a -.a) q=$(a +.a)]
|- ^- @
=+ c=(fnv (mix p.b (fnv q.b)))
=+ d=(mix (rsh 0 31 c) (end 0 31 c))
?. =(0 d) d
$(q.b +(q.b))
=+ b=2.166.136.261
|- ^- @
=+ c=b
=+ [d=0 e=(met 3 a)]
|- ^- @
?: =(d e)
=+ f=(mix (rsh 0 31 c) (end 0 31 c))
?. =(0 f) f
^$(b +(b))
$(c (fnv (mix c (cut 3 [d 1] a))), d +(d))
:: ::
:::: 2f: noun ordering ::
:: ::
:: aor, dor, gor, hor, lor, vor ::
::
++ aor :: a-order
~/ %aor
|= {a/* b/*}
^- ?
?: =(a b) &
?. ?=(@ a)
?: ?=(@ b) |
?: =(-.a -.b)
$(a +.a, b +.b)
$(a -.a, b -.b)
?. ?=(@ b) &
|-
=+ [c=(end 3 1 a) d=(end 3 1 b)]
?: =(c d)
$(a (rsh 3 1 a), b (rsh 3 1 b))
(lth c d)
::
++ dor :: d-order
~/ %dor
|= {a/* b/*}
^- ?
?: =(a b) &
?. ?=(@ a)
?: ?=(@ b) |
?: =(-.a -.b)
$(a +.a, b +.b)
$(a -.a, b -.b)
?. ?=(@ b) &
(lth a b)
::
++ gor :: g-order
~/ %gor
|= {a/* b/*}
^- ?
=+ [c=(mug a) d=(mug b)]
?: =(c d)
(dor a b)
(lth c d)
::
++ hor :: h-order
~/ %hor
|= {a/* b/*}
^- ?
?: ?=(@ a)
?. ?=(@ b) &
(gor a b)
?: ?=(@ b) |
?: =(-.a -.b)
(gor +.a +.b)
(gor -.a -.b)
::
++ lor :: l-order
~/ %lor
|= {a/* b/*}
^- ?
?: =(a b) &
?@ a
?^ b &
(lth a b)
?: =(-.a -.b)
$(a +.a, b +.b)
$(a -.a, b -.b)
::
++ vor :: v-order
~/ %vor
|= {a/* b/*}
^- ?
=+ [c=(mug (mug a)) d=(mug (mug b))]
?: =(c d)
(dor a b)
(lth c d)
:: ::
:::: ::
:: 2g: unsigned powers ::
:: ::
::
++ pow :: unsigned exponent
~/ %pow
|= {a/@ b/@}
?: =(b 0) 1
|- ?: =(b 1) a
=+ c=$(b (div b 2))
=+ d=(mul c c)
?~ (dis b 1) d (mul d a)
::
++ sqt :: unsigned sqrt/rem
~/ %sqt
|= a/@ ^- {p/@ q/@}
?~ a [0 0]
=+ [q=(div (dec (xeb a)) 2) r=0]
=- [-.b (sub a +.b)]
^= b |-
=+ s=(add r (bex q))
=+ t=(mul s s)
?: =(q 0)
?:((lte t a) [s t] [r (mul r r)])
?: (lte t a)
$(r s, q (dec q))
$(q (dec q))
:: ::
:::: ::
:: ::
:: 2h: set logic ::
:: ::
::
++ in :: set engine
~/ %in
|_ a/(tree) :: (set)
+- all :: logical AND
~/ %all
|* b/$-(* ?)
|- ^- ?
?~ a
&
?&((b n.a) $(a l.a) $(a r.a))
::
+- any :: logical OR
~/ %any
|* b/$-(* ?)
|- ^- ?
?~ a
|
?|((b n.a) $(a l.a) $(a r.a))
::
+- apt :: check correctness
=| {l/(unit) r/(unit)}
|- ^- ?
?~ a &
?& ?~(l & (hor n.a u.l))
?~(r & (hor u.r n.a))
?~(l.a & ?&((vor n.a n.l.a) $(a l.a, l `n.a)))
?~(r.a & ?&((vor n.a n.r.a) $(a r.a, r `n.a)))
==
::
+- bif :: splits a by b
~/ %bif
|* b/*
^+ [l=a r=a]
=< [+< +>]
|- ^+ a
?~ a
[b ~ ~]
?: =(b n.a)
a
?: (hor b n.a)
=+ c=$(a l.a)
?> ?=(^ c)
[n.c l.c [n.a r.c r.a]]
=+ c=$(a r.a)
?> ?=(^ c)
[n.c [n.a l.a l.c] r.c]
::
+- del :: b without any a
~/ %del
|* b/*
|- ^+ a
?~ a
~
?. =(b n.a)
?: (hor b n.a)
[n.a $(a l.a) r.a]
[n.a l.a $(a r.a)]
|- ^- {$?($~ _a)}
?~ l.a r.a
?~ r.a l.a
?: (vor n.l.a n.r.a)
[n.l.a l.l.a $(l.a r.l.a)]
[n.r.a $(r.a l.r.a) r.r.a]
::
+- dif :: difference
~/ %dif
|* b/_a
|- ^+ a
?~ b
a
=+ c=(bif n.b)
?> ?=(^ c)
=+ d=$(a l.c, b l.b)
=+ e=$(a r.c, b r.b)
|- ^- {$?($~ _a)}
?~ d e
?~ e d
?: (vor n.d n.e)
[n.d l.d $(d r.d)]
[n.e $(e l.e) r.e]
::
+- dig :: axis of a in b
|= b/*
=+ c=1
|- ^- (unit @)
?~ a ~
?: =(b n.a) [~ u=(peg c 2)]
?: (hor b n.a)
$(a l.a, c (peg c 6))
$(a r.a, c (peg c 7))
::
+- gas :: concatenate
~/ %gas
|= b/(list _?>(?=(^ a) n.a))
|- ^+ a
?~ b
a
$(b t.b, a (put i.b))
::
+- has :: b exists in a check
~/ %has
|* b/*
|- ^- ?
?~ a
|
?: =(b n.a)
&
?: (hor b n.a)
$(a l.a)
$(a r.a)
::
+- int :: intersection
~/ %int
|* b/_a
|- ^+ a
?~ b
~
?~ a
~
?. (vor n.a n.b)
$(a b, b a)
?: =(n.b n.a)
[n.a $(a l.a, b l.b) $(a r.a, b r.b)]
?: (hor n.b n.a)
%- uni(a $(a l.a, b [n.b l.b ~])) $(b r.b)
%- uni(a $(a r.a, b [n.b ~ r.b])) $(b l.b)
::
+- put :: puts b in a, sorted
~/ %put
|* b/*
|- ^+ a
?~ a
[b ~ ~]
?: =(b n.a)
a
?: (hor b n.a)
=+ c=$(a l.a)
?> ?=(^ c)
?: (vor n.a n.c)
[n.a c r.a]
[n.c l.c [n.a r.c r.a]]
=+ c=$(a r.a)
?> ?=(^ c)
?: (vor n.a n.c)
[n.a l.a c]
[n.c [n.a l.a l.c] r.c]
::
+- rep :: replace by product
|* b/_|=({* *} +<+)
|-
?~ a +<+.b
$(a r.a, +<+.b $(a l.a, +<+.b (b n.a +<+.b)))
::
+- run :: apply gate to values
~/ %run
|* b/gate
=| c/(set _?>(?=(^ a) (b n.a)))
|- ?~ a c
=. c (~(put in c) (b n.a))
=. c $(a l.a, c c)
$(a r.a, c c)
::
+- tap :: convert to list
=< $
~/ %tap
=| b/(list _?>(?=(^ a) n.a))
|. ^+ b
?~ a
b
$(a r.a, b [n.a $(a l.a)])
::
+- uni :: union
~/ %uni
|* b/_a
?: =(a b) a
|- ^+ a
?~ b
a
?~ a
b
?: (vor n.a n.b)
?: =(n.b n.a)
[n.b $(a l.a, b l.b) $(a r.a, b r.b)]
?: (hor n.b n.a)
$(a [n.a $(a l.a, b [n.b l.b ~]) r.a], b r.b)
$(a [n.a l.a $(a r.a, b [n.b ~ r.b])], b l.b)
?: =(n.a n.b)
[n.b $(b l.b, a l.a) $(b r.b, a r.a)]
?: (hor n.a n.b)
$(b [n.b $(b l.b, a [n.a l.a ~]) r.b], a r.a)
$(b [n.b l.b $(b r.b, a [n.a ~ r.a])], a l.a)
::
+- wyt :: size of set
=< $
~% %wyt + ~
|. ^- @
?~(a 0 +((add $(a l.a) $(a r.a))))
--
:: ::
:::: 2i: map logic ::
:: ::
::
++ by :: map engine
~/ %by
=| a/(tree (pair)) :: (map)
=* node ?>(?=(^ a) n.a)
|%
+- all :: logical AND
~/ %all
|* b/$-(* ?)
|- ^- ?
?~ a
&
?&((b q.n.a) $(a l.a) $(a r.a))
::
+- any :: logical OR
~/ %any
|* b/$-(* ?)
|- ^- ?
?~ a
|
?|((b q.n.a) $(a l.a) $(a r.a))
::
+- bif :: splits a by b
~/ %bif
|* {b/* c/*}
^+ [l=a r=a]
=< [+< +>]
|- ^+ a
?~ a
[[b c] ~ ~]
?: =(b p.n.a)
?: =(c q.n.a)
a
[[b c] l.a r.a]
?: (gor b p.n.a)
=+ d=$(a l.a)
?> ?=(^ d)
[n.d l.d [n.a r.d r.a]]
=+ d=$(a r.a)
?> ?=(^ d)
[n.d [n.a l.a l.d] r.d]
::
+- def :: difference
|* b/_a
^- (map _p:node (pair (unit _q:node) (unit _q:node)))
!!
::
+- dep :: difference as patch
|* b/_a
^+ [p=a q=a]
=+ c=~(tap by (def b))
=+ [d e]=[`_a`~ `_a`~]
|- ^+ [d e]
?~ c [d e]
%= $
c t.c
d ?~(q.q.i.c d (~(put by d) p.i.c u.q.q.i.c))
e ?~(p.q.i.c e (~(put by e) p.i.c u.p.q.i.c))
==
::
+- del :: delete at key b
~/ %del
|* b/*
|- ^+ a
?~ a
~
?. =(b p.n.a)
?: (gor b p.n.a)
[n.a $(a l.a) r.a]
[n.a l.a $(a r.a)]
|- ^- {$?($~ _a)}
?~ l.a r.a
?~ r.a l.a
?: (vor p.n.l.a p.n.r.a)
[n.l.a l.l.a $(l.a r.l.a)]
[n.r.a $(r.a l.r.a) r.r.a]
::
+- dif :: difference
~/ %dif
|* b/_a
|- ^+ a
?~ b
a
=+ c=(bif p.n.b q.n.b)
?> ?=(^ c)
=+ d=$(a l.c, b l.b)
=+ e=$(a r.c, b r.b)
|- ^- {$?($~ _a)}
?~ d e
?~ e d
?: (vor p.n.d p.n.e)
[n.d l.d $(d r.d)]
[n.e $(e l.e) r.e]
::
+- dig :: axis of b key
|= b/*
=+ c=1
|- ^- (unit @)
?~ a ~
?: =(b p.n.a) [~ u=(peg c 2)]
?: (gor b p.n.a)
$(a l.a, c (peg c 6))
$(a r.a, c (peg c 7))
::
+- apt :: check correctness
=| {l/(unit) r/(unit)}
|- ^- ?
?~ a &
?& ?~(l & (gor p.n.a u.l))
?~(r & (gor u.r p.n.a))
?~(l.a & ?&((vor p.n.a p.n.l.a) $(a l.a, l `p.n.a)))
?~(r.a & ?&((vor p.n.a p.n.r.a) $(a r.a, r `p.n.a)))
==
::
+- gas :: concatenate
~/ %gas
|* b/(list {p/* q/*})
=> .(b `(list _?>(?=(^ a) n.a))`b)
|- ^+ a
?~ b
a
$(b t.b, a (put p.i.b q.i.b))
::
+- get :: grab value by key
~/ %get
|= b/*
^- {$@($~ {$~ u/_?>(?=(^ a) q.n.a)})}
?~ a
~
?: =(b p.n.a)
[~ u=q.n.a]
?: (gor b p.n.a)
$(a l.a)
$(a r.a)
::
+- got
|* b/*
(need (get b))
::
+- has :: key existence check
~/ %has
|* b/*
!=(~ (get b))
::
+- int :: intersection
~/ %int
|* b/_a
|- ^+ a
?~ b
~
?~ a
~
?: (vor p.n.a p.n.b)
?: =(p.n.b p.n.a)
[n.b $(a l.a, b l.b) $(a r.a, b r.b)]
?: (gor p.n.b p.n.a)
%- uni(a $(a l.a, b [n.b l.b ~])) $(b r.b)
%- uni(a $(a r.a, b [n.b ~ r.b])) $(b l.b)
?: =(p.n.a p.n.b)
[n.b $(b l.b, a l.a) $(b r.b, a r.a)]
?: (gor p.n.a p.n.b)
%- uni(a $(b l.b, a [n.a l.a ~])) $(a r.a)
%- uni(a $(b r.b, a [n.a ~ r.a])) $(a l.a)
::
+- mar :: add with validation
|* {b/_?>(?=(^ a) p.n.a) c/(unit _?>(?=(^ a) q.n.a))}
?~ c
(del b)
(put b u.c)
::
+- put :: adds key-value pair
~/ %put
|* {b/* c/*}
|- ^+ a
?~ a
[[b c] ~ ~]
?: =(b p.n.a)
?: =(c q.n.a)
a
[[b c] l.a r.a]
?: (gor b p.n.a)
=+ d=$(a l.a)
?> ?=(^ d)
?: (vor p.n.a p.n.d)
[n.a d r.a]
[n.d l.d [n.a r.d r.a]]
=+ d=$(a r.a)
?> ?=(^ d)
?: (vor p.n.a p.n.d)
[n.a l.a d]
[n.d [n.a l.a l.d] r.d]
::
+- rep :: replace by product
|* b/_|=({* *} +<+)
|-
?~ a +<+.b
$(a r.a, +<+.b $(a l.a, +<+.b (b n.a +<+.b)))
::
+- rib :: transform + product
|* {b/* c/$-(* *)}
|- ^+ [b a]
?~ a [b ~]
=+ d=(c n.a b)
=. n.a +.d
=+ e=$(a l.a, b -.d)
=+ f=$(a r.a, b -.e)
[-.f [n.a +.e +.f]]
::
+- run :: apply gate to values
|* b/$-(* *)
|-
?~ a a
[n=[p=p.n.a q=(b q.n.a)] l=$(a l.a) r=$(a r.a)]
::
+- rut :: apply gate to nodes
|* b/gate
|-
?~ a a
[n=[p=p.n.a q=(b p.n.a q.n.a)] l=$(a l.a) r=$(a r.a)]
::
+- tap :: listify pairs
=< $
~/ %tap
=| b/(list _?>(?=(^ a) n.a))
|. ^+ b
?~ a
b
$(a r.a, b [n.a $(a l.a)])
::
+- uni :: union, merge
~/ %uni
|* b/_a
|- ^+ a
?~ b
a
?~ a
b
?: (vor p.n.a p.n.b)
?: =(p.n.b p.n.a)
[n.b $(a l.a, b l.b) $(a r.a, b r.b)]
?: (gor p.n.b p.n.a)
$(a [n.a $(a l.a, b [n.b l.b ~]) r.a], b r.b)
$(a [n.a l.a $(a r.a, b [n.b ~ r.b])], b l.b)
?: =(p.n.a p.n.b)
[n.b $(b l.b, a l.a) $(b r.b, a r.a)]
?: (gor p.n.a p.n.b)
$(b [n.b $(b l.b, a [n.a l.a ~]) r.b], a r.a)
$(b [n.b l.b $(b r.b, a [n.a ~ r.a])], a l.a)
::
+- uno :: general union
|= b/_a
|= meg/$-({_p:node _q:node _q:node} _q:node)
|- ^+ a
?~ b
a
?~ a
b
?: (vor p.n.a p.n.b)
?: =(p.n.b p.n.a)
[n.b $(a l.a, b l.b) $(a r.a, b r.b)]
?: (gor p.n.b p.n.a)
$(a [n.a $(a l.a, b [n.b l.b ~]) r.a], b r.b)
$(a [n.a l.a $(a r.a, b [n.b ~ r.b])], b l.b)
?: =(p.n.a p.n.b)
:+ [p.n.a (meg p.n.a q.n.a q.n.b)]
$(b l.b, a l.a)
$(b r.b, a r.a)
?: (gor p.n.a p.n.b)
$(b [n.b $(b l.b, a [n.a l.a ~]) r.b], a r.a)
$(b [n.b l.b $(b r.b, a [n.a ~ r.a])], a l.a)
::
::
+- urn :: apply gate to nodes
|* b/$-({* *} *)
|-
?~ a ~
[n=[p=p.n.a q=(b p.n.a q.n.a)] l=$(a l.a) r=$(a r.a)]
::
+- wyt :: depth of map
|- ^- @
?~(a 0 +((add $(a l.a) $(a r.a))))
::
+- key :: set of keys
=| b/(set _?>(?=(^ a) p.n.a))
|- ^+ b
?~ a b
$(a r.a, b $(a l.a, b (~(put in b) p.n.a)))
::
+- val :: list of vals
=| b/(list _?>(?=(^ a) q.n.a))
|- ^+ b
?~ a b
$(a r.a, b [q.n.a $(a l.a)])
--
:: ::
:::: 2j: jar and jug logic ::
:: ::
::
++ ja :: jar engine
|_ a/(tree (pair * (list))) :: (jar)
+- get :: gets list by key
|* b/*
=+ c=(~(get by a) b)
?~(c ~ u.c)
::
+- add :: adds key-list pair
|* {b/* c/*}
=+ d=(get b)
(~(put by a) b [c d])
--
++ ju :: jug engine
|_ a/(tree (pair * (tree))) :: (jug)
+- del :: del key-set pair
|* {b/* c/*}
^+ a
=+ d=(get b)
=+ e=(~(del in d) c)
?~ e
(~(del by a) b)
(~(put by a) b e)
::
+- gas :: concatenate
|* b/(list {p/* q/*})
=> .(b `(list _?>(?=({{* ^} ^} a) [p=p q=n.q]:n.a))`b)
|- ^+ a
?~ b
a
$(b t.b, a (put p.i.b q.i.b))
::
+- get :: gets set by key
|* b/*
=+ c=(~(get by a) b)
?~(c ~ u.c)
::
+- has :: existence check
|* {b/* c/*}
^- ?
(~(has in (get b)) c)
::
+- put :: add key-set pair
|* {b/* c/*}
^+ a
=+ d=(get b)
(~(put by a) b (~(put in d) c))
--
:: ::
:::: 2k: queue logic ::
:: ::
::
++ to :: queue engine
|_ a/(tree) :: (qeu)
+- bal
|- ^+ a
?~ a ~
?. |(?=($~ l.a) (vor n.a n.l.a))
$(a [n.l.a l.l.a $(a [n.a r.l.a r.a])])
?. |(?=($~ r.a) (vor n.a n.r.a))
$(a [n.r.a $(a [n.a l.a l.r.a]) r.r.a])
a
::
+- dep :: max depth of queue
|- ^- @
?~ a 0
+((max $(a l.a) $(a r.a)))
::
+- gas :: insert list to que
|= b/(list _?>(?=(^ a) n.a))
|- ^+ a
?~(b a $(b t.b, a (put i.b)))
::
+- get :: head-rest pair
|- ^+ ?>(?=(^ a) [p=n.a q=*(tree _n.a)])
?~ a
!!
?~ r.a
[n.a l.a]
=+ b=$(a r.a)
:- p.b
?: |(?=($~ q.b) (vor n.a n.q.b))
[n.a l.a q.b]
[n.q.b [n.a l.a l.q.b] r.q.b]
::
+- nip :: remove root
|- ^+ a
?~ a ~
?~ l.a r.a
?~ r.a l.a
?: (vor n.l.a n.r.a)
[n.l.a l.l.a $(l.a r.l.a)]
[n.r.a $(r.a l.r.a) r.r.a]
::
+- nap :: removes head
?> ?=(^ a)
?: =(~ l.a) r.a
=+ b=get(a l.a)
bal(a ^+(a [p.b q.b r.a]))
::
+- put :: insert new tail
|* b/*
|- ^+ a
?~ a
[b ~ ~]
bal(a a(l $(a l.a)))
::
+- tap :: adds list to end
=| b/(list _?>(?=(^ a) n.a))
|- ^+ b
=+ 0 :: hack for jet match
?~ a
b
$(a r.a, b [n.a $(a l.a)])
::
+- top :: produces head
|- ^- (unit _?>(?=(^ a) n.a))
?~ a ~
?~(r.a [~ n.a] $(a r.a))
--
:: ::
:::: 2l: container from container ::
:: ::
::
++ malt :: map from list
|* a/(list)
(molt `(list {p/_-<.a q/_->.a})`a)
::
++ molt :: map from pair list
|* a/(list (pair)) :: ^- =,(i.-.a (map _p _q))
(~(gas by `(tree {p/_p.i.-.a q/_q.i.-.a})`~) a)
::
++ silt :: set from list
|* a/(list) :: ^- (set _i.-.a)
=+ b=*(tree _?>(?=(^ a) i.a))
(~(gas in b) a)
:: ::
:::: 2m: container from noun ::
:: ::
::
++ ly :: list from raw noun
le:nl
::
++ my :: map from raw noun
my:nl
::
++ sy :: set from raw noun
si:nl
::
++ nl
^%
|%
:: ::
++ le :: construct list
|* a/(list)
^+ =< $
|% +- $ ?:(*? ~ [i=(snag 0 a) t=$])
--
a
:: ::
++ my :: construct map
|* a/(list (pair))
=> .(a ^+((le a) a))
(~(gas by `(map _p.i.-.a _q.i.-.a)`~) a)
:: ::
++ mz :: construct map
|* a/(list (pair))
=> .(a ^+((le a) a))
(~(gas by ~) a)
:: ::
++ si :: construct set
|* a/(list)
=> .(a ^+((le a) a))
(~(gas in `(set _i.-.a)`~) a)
:: ::
++ snag :: index
|* {a/@ b/(list)}
?~ b
~_ leaf+"snag-fail"
!!
?: =(0 a) i.b
$(b t.b, a (dec a))
:: ::
++ weld :: concatenate
|* {a/(list) b/(list)}
=> .(a ^+((le a) a), b ^+((le b) b))
=+ 42
|-
?~ a b
[i=i.a t=$(a t.a)]
--
:: ::
:::: 2n: functional hacks ::
:: ::
::
++ aftr |*(a/$-(* *) |*(b/$-(* *) (pair b a))) :: pair after
++ cork |*({a/_|=(* **) b/gate} (corl b a)) :: compose forward
++ corl :: compose backwards
|* {a/gate b/_|=(* **)}
=< +:|.((a (b))) :: span check
|* c/_+<.b
(a (b c))
::
++ cury :: curry left
|* {a/_|=(^ **) b/*}
|* c/_+<+.a
(a b c)
::
++ curr :: curry right
|* {a/_|=(^ **) c/*}
|* b/_+<+.a
(a b c)
::
++ fore |*(a/$-(* *) |*(b/$-(* *) (pair a b))) :: pair before
++ hard :: force remold
|* han/$-(* *)
|= fud/* ^- han
~_ leaf+"hard"
=+ gol=(han fud)
?>(=(gol fud) gol)
::
::
++ head |*(^ ,:+<-) :: get head
++ same |*(* +<) :: identity
++ soft :: maybe remold
|* han/$-(* *)
|= fud/* ^- (unit han)
=+ gol=(han fud)
?.(=(gol fud) ~ [~ gol])
::
++ slog :: deify printf
=| pri/@ :: priority level
|= a/tang ^+ same :: .= ~&(%a 1)
?~(a same ~>(%slog.[pri i.a] $(a t.a))) :: ((slog ~[>%a<]) 1)
:: ::
++ mean :: crash with trace
|= a/tang
^+ !!
?~ a !!
~_(i.a $(a t.a))
::
++ tail |*(^ ,:+<+) :: get tail
++ test |=(^ =(+<- +<+)) :: equality
::
:: ::
:::: 2o: normalizing containers ::
:: ::
::
++ jar |*({a/mold b/mold} (map a (list b))) :: map of lists
++ jug |*({a/mold b/mold} (map a (set b))) :: map of sets
++ map |* {a/mold b/mold} :: table
%+ cork (tree (pair a b)) ::
|= c/(tree (pair a b)) ^+ c ::
?.(~(apt by c) ~ c) ::
++ qeu |*(a/mold (tree a)) :: queue
++ set |* a/mold :: set
%+ cork (tree a) ::
|= b/(tree a) ^+ b ::
?.(~(apt in b) ~ b) ::
::
:::: 2p: serialization ::
:: ::
::
++ cue :: unpack
~/ %cue
|= a/@
^- *
=+ b=0
=+ m=`(map @ *)`~
=< q
|- ^- {p/@ q/* r/(map @ *)}
?: =(0 (cut 0 [b 1] a))
=+ c=(rub +(b) a)
[+(p.c) q.c (~(put by m) b q.c)]
=+ c=(add 2 b)
?: =(0 (cut 0 [+(b) 1] a))
=+ u=$(b c)
=+ v=$(b (add p.u c), m r.u)
=+ w=[q.u q.v]
[(add 2 (add p.u p.v)) w (~(put by r.v) b w)]
=+ d=(rub c a)
[(add 2 p.d) (need (~(get by m) q.d)) m]
::
++ jam :: pack
~/ %jam
|= a/*
^- @
=+ b=0
=+ m=`(map * @)`~
=< q
|- ^- {p/@ q/@ r/(map * @)}
=+ c=(~(get by m) a)
?~ c
=> .(m (~(put by m) a b))
?: ?=(@ a)
=+ d=(mat a)
[(add 1 p.d) (lsh 0 1 q.d) m]
=> .(b (add 2 b))
=+ d=$(a -.a)
=+ e=$(a +.a, b (add b p.d), m r.d)
[(add 2 (add p.d p.e)) (mix 1 (lsh 0 2 (cat 0 q.d q.e))) r.e]
?: ?&(?=(@ a) (lte (met 0 a) (met 0 u.c)))
=+ d=(mat a)
[(add 1 p.d) (lsh 0 1 q.d) m]
=+ d=(mat u.c)
[(add 2 p.d) (mix 3 (lsh 0 2 q.d)) m]
::
++ mat :: length-encode
~/ %mat
|= a/@
^- {p/@ q/@}
?: =(0 a)
[1 1]
=+ b=(met 0 a)
=+ c=(met 0 b)
:- (add (add c c) b)
(cat 0 (bex c) (mix (end 0 (dec c) b) (lsh 0 (dec c) a)))
::
++ rub :: length-decode
~/ %rub
|= {a/@ b/@}
^- {p/@ q/@}
=+ ^= c
=+ [c=0 m=(met 0 b)]
|- ?< (gth c m)
?. =(0 (cut 0 [(add a c) 1] b))
c
$(c +(c))
?: =(0 c)
[1 0]
=+ d=(add a +(c))
=+ e=(add (bex (dec c)) (cut 0 [d (dec c)] b))
[(add (add c c) e) (cut 0 [(add d (dec c)) e] b)]
::
:::: 2q: molds and mold builders ::
:: ::
::
++ char @t :: UTF8 byte
++ cord @t :: UTF8, LSB first
++ date {{a/? y/@ud} m/@ud t/tarp} :: parsed date
++ knot @ta :: ASCII text
++ tang (list tank) :: bottom-first error
++ tank $% {$leaf p/tape} :: printing formats
$: $palm :: backstep list
p/{p/tape q/tape r/tape s/tape} ::
q/(list tank) ::
== ::
$: $rose :: flat list
p/{p/tape q/tape r/tape} :: mid open close
q/(list tank) ::
== ::
== ::
++ tanq :: tomorrow's tank
$? {$~ p/(list tanq)} :: list of printables
{$~ $~ p/tape} :: simple string
(pair @tas tanq) :: captioned
== ::
++ tape (list @tD) :: UTF8 string as list
++ tarp {d/@ud h/@ud m/@ud s/@ud f/(list @ux)} :: parsed time
++ term @tas :: ascii symbol
++ wain (list cord) :: text lines
++ wall (list tape) :: text lines
-- =>
:: ::
:::: 3: layer three ::
:: ::
:: 3a: signed and modular ints ::
:: 3b: floating point ::
:: 3c: urbit time ::
:: 3d: SHA hash family ::
:: 3e: (reserved) ::
:: 3f: scrambling ::
:: 3g: molds and mold builders ::
:: ::
~% %tri + ~
|%
::
:::: 3a: signed and modular ints ::
:: ::
::
++ egcd :: schneier's egcd
|= {a/@ b/@}
=+ si
=+ [c=(sun a) d=(sun b)]
=+ [u=[c=(sun 1) d=--0] v=[c=--0 d=(sun 1)]]
|- ^- {d/@ u/@s v/@s}
?: =(--0 c)
[(abs d) d.u d.v]
:: ?> ?& =(c (sum (pro (sun a) c.u) (pro (sun b) c.v)))
:: =(d (sum (pro (sun a) d.u) (pro (sun b) d.v)))
:: ==
=+ q=(fra d c)
%= $
c (dif d (pro q c))
d c
u [(dif d.u (pro q c.u)) c.u]
v [(dif d.v (pro q c.v)) c.v]
==
::
++ fo :: modulo prime
^?
|_ a/@
++ dif
|= {b/@ c/@}
(sit (sub (add a b) (sit c)))
::
++ exp
|= {b/@ c/@}
?: =(0 b)
1
=+ d=$(b (rsh 0 1 b))
=+ e=(pro d d)
?:(=(0 (end 0 1 b)) e (pro c e))
::
++ fra
|= {b/@ c/@}
(pro b (inv c))
::
++ inv
|= b/@
=+ c=(dul:si u:(egcd b a) a)
c
::
++ pro
|= {b/@ c/@}
(sit (mul b c))
::
++ sit
|= b/@
(mod b a)
::
++ sum
|= {b/@ c/@}
(sit (add b c))
--
::
++ si :: signed integer
^?
|%
++ abs |=(a/@s (add (end 0 1 a) (rsh 0 1 a))) :: absolute value
++ dif |= {a/@s b/@s} :: subtraction
(sum a (new !(syn b) (abs b)))
++ dul |= {a/@s b/@} :: modulus
=+(c=(old a) ?:(-.c (mod +.c b) (sub b +.c)))
++ fra |= {a/@s b/@s} :: divide
(new =(0 (mix (syn a) (syn b))) (div (abs a) (abs b)))
++ new |= {a/? b/@} :: [sign value] to @s
`@s`?:(a (mul 2 b) ?:(=(0 b) 0 +((mul 2 (dec b)))))
++ old |=(a/@s [(syn a) (abs a)]) :: [sign value]
++ pro |= {a/@s b/@s} :: multiplication
(new =(0 (mix (syn a) (syn b))) (mul (abs a) (abs b)))
++ rem |=({a/@s b/@s} (dif a (pro b (fra a b)))) :: remainder
++ sum |= {a/@s b/@s} :: addition
=+ [c=(old a) d=(old b)]
?: -.c
?: -.d
(new & (add +.c +.d))
?: (gte +.c +.d)
(new & (sub +.c +.d))
(new | (sub +.d +.c))
?: -.d
?: (gte +.c +.d)
(new | (sub +.c +.d))
(new & (sub +.d +.c))
(new | (add +.c +.d))
++ sun |=(a/@u (mul 2 a)) :: @u to @s
++ syn |=(a/@s =(0 (end 0 1 a))) :: sign test
++ cmp |= {a/@s b/@s} :: compare
^- @s
?: =(a b)
--0
?: (syn a)
?: (syn b)
?: (gth a b)
--1
-1
--1
?: (syn b)
-1
?: (gth a b)
-1
--1
--
:: ::
:::: 3b: floating point ::
:: ::
::
++ fn :: float, infinity, or NaN
:: s=sign, e=exponent, a=arithmetic form
:: (-1)^s * a * 2^e
$% {$f s/? e/@s a/@u}
{$i s/?}
{$n $~}
==
::
++ dn :: decimal float, infinity, or NaN
:: (-1)^s * a * 10^e
$% {$d s/? e/@s a/@u}
{$i s/?}
{$n $~}
==
::
++ rn :: parsed decimal float
::
$% {$d a/? b/{c/@ {d/@ e/@} f/? i/@}}
{$i a/?}
{$n $~}
==
::
++ fl :: arb. precision fp
=+ ^- {{p/@u v/@s w/@u} r/$?($n $u $d $z $a) d/$?($d $f $i)}
[[113 -16.494 32.765] %n %d]
:: p=precision: number of bits in arithmetic form; must be at least 2
:: v=min exponent: minimum value of e
:: w=width: max - min value of e, 0 is fixed point
:: r=rounding mode: nearest (ties to even), up, down, to zero, away from zero
:: d=behavior: return denormals, flush denormals to zero,
:: infinite exponent range
=>
~% %cofl +> ~
:: internal functions; mostly operating on {e/@s a/@u}, in other words
:: positive numbers. many of these error out if a=0.
|%
++ rou
|= {a/{e/@s a/@u}} ^- fn (rau a &)
::
++ rau
|= {a/{e/@s a/@u} t/?} ^- fn
?- r
$z (lug %fl a t) $d (lug %fl a t)
$a (lug %ce a t) $u (lug %ce a t)
$n (lug %ne a t)
==
::
++ add :: add; exact if e
|= {a/{e/@s a/@u} b/{e/@s a/@u} e/?} ^- fn
=+ q=(dif:si e.a e.b)
|- ?. (syn:si q) $(b a, a b, q +(q)) :: a has larger exp
?: e
[%f & e.b (^add (lsh 0 (abs:si q) a.a) a.b)]
=+ [ma=(met 0 a.a) mb=(met 0 a.b)]
=+ ^= w %+ dif:si e.a %- sun:si :: expanded exp of a
?: (gth prc ma) (^sub prc ma) 0
=+ ^= x %+ sum:si e.b (sun:si mb) :: highest exp for b
?: =((cmp:si w x) --1) :: don't need to add
?- r
$z (lug %fl a &) $d (lug %fl a &)
$a (lug %lg a &) $u (lug %lg a &)
$n (lug %na a &)
==
(rou [e.b (^add (lsh 0 (abs:si q) a.a) a.b)])
::
++ sub :: subtract; exact if e
|= {a/{e/@s a/@u} b/{e/@s a/@u} e/?} ^- fn
=+ q=(dif:si e.a e.b)
|- ?. (syn:si q)
(fli $(b a, a b, q +(q), r swr))
=+ [ma=(met 0 a.a) mb=(met 0 a.b)]
=+ ^= w %+ dif:si e.a %- sun:si
?: (gth prc ma) (^sub prc ma) 0
=+ ^= x %+ sum:si e.b (sun:si +(mb))
?: &(!e =((cmp:si w x) --1))
?- r
$z (lug %sm a &) $d (lug %sm a &)
$a (lug %ce a &) $u (lug %ce a &)
$n (lug %nt a &)
==
=+ j=(lsh 0 (abs:si q) a.a)
|- ?. (gte j a.b)
(fli $(a.b j, j a.b, r swr))
=+ i=(^sub j a.b)
?~ i [%f & zer]
?: e [%f & e.b i] (rou [e.b i])
::
++ mul :: multiply
|= {a/{e/@s a/@u} b/{e/@s a/@u}} ^- fn
(rou (sum:si e.a e.b) (^mul a.a a.b))
::
++ div :: divide
|= {a/{e/@s a/@u} b/{e/@s a/@u}} ^- fn
=+ [ma=(met 0 a.a) mb=(met 0 a.b)]
=+ v=(dif:si (sun:si ma) (sun:si +((^add mb prc))))
=. a ?: (syn:si v) a
a(e (sum:si v e.a), a (lsh 0 (abs:si v) a.a))
=+ [j=(dif:si e.a e.b) q=(dvr a.a a.b)]
(rau [j p.q] =(q.q 0))
::
++ sqt :: square root
|= {a/{e/@s a/@u}} ^- fn
=. a
=+ [w=(met 0 a.a) x=(^mul +(prc) 2)]
=+ ?:((^lth w x) (^sub x w) 0)
=+ ?: =((dis - 1) (dis (abs:si e.a) 1)) -
(^add - 1)
a(e (dif:si e.a (sun:si -)), a (lsh 0 - a.a))
=+ [y=(^sqt a.a) z=(fra:si e.a --2)]
(rau [z p.y] =(q.y 0))
::
++ lth :: less-than
|= {a/{e/@s a/@u} b/{e/@s a/@u}} ^- ?
?: =(e.a e.b) (^lth a.a a.b)
=+ c=(cmp:si (ibl a) (ibl b))
?: =(c -1) & ?: =(c --1) |
?: =((cmp:si e.a e.b) -1)
(^lth (rsh 0 (abs:si (dif:si e.a e.b)) a.a) a.b)
(^lth (lsh 0 (abs:si (dif:si e.a e.b)) a.a) a.b)
::
++ equ :: equals
|= {a/{e/@s a/@u} b/{e/@s a/@u}} ^- ?
?. =((ibl a) (ibl b)) |
?: =((cmp:si e.a e.b) -1)
=((lsh 0 (abs:si (dif:si e.a e.b)) a.b) a.a)
=((lsh 0 (abs:si (dif:si e.a e.b)) a.a) a.b)
::
:: integer binary logarithm: 2^ibl(a) <= |a| < 2^(ibl(a)+1)
++ ibl
|= {a/{e/@s a/@u}} ^- @s
(sum:si (sun:si (dec (met 0 a.a))) e.a)
::
:: change to a representation where a.a is odd
:: every fn has a unique representation of this kind
++ uni
|= {a/{e/@s a/@u}}
|- ?: =((end 0 1 a.a) 1) a
$(a.a (rsh 0 1 a.a), e.a (sum:si e.a --1))
::
:: expands to either full precision or to denormalized
++ xpd
|= {a/{e/@s a/@u}}
=+ ma=(met 0 a.a)
?: (gte ma prc) a
=+ ?: =(den %i) (^sub prc ma)
=+ ^= q
=+ w=(dif:si e.a emn)
?: (syn:si w) (abs:si w) 0
(min q (^sub prc ma))
a(e (dif:si e.a (sun:si -)), a (lsh 0 - a.a))
::
:: central rounding mechanism
:: can perform: floor, ceiling, smaller, larger,
:: nearest (round ties to: even, away from 0, toward 0)
:: s is sticky bit: represents a value less than ulp(a) = 2^(e.a)
::
++ lug
~/ %lug
|= {t/$?($fl $ce $sm $lg $ne $na $nt) a/{e/@s a/@u} s/?} ^- fn
?< =(a.a 0)
=-
?. =(den %f) - :: flush denormals
?. ?=({$f *} -) -
?: =((met 0 ->+>) prc) - [%f & zer]
::
=+ m=(met 0 a.a)
?> |(s (gth m prc)) :: require precision
=+ ^= q
=+ ^= f :: reduce precision
?: (gth m prc) (^sub m prc) 0
=+ ^= g %- abs:si :: enforce min. exp
?: =(den %i) --0
?: =((cmp:si e.a emn) -1) (dif:si emn e.a) --0
(max f g)
=^ b a :- (end 0 q a.a)
a(e (sum:si e.a (sun:si q)), a (rsh 0 q a.a))
::
?~ a.a
?< =(den %i)
?- t
$fl [%f & zer]
$sm [%f & zer]
$ce [%f & spd]
$lg [%f & spd]
$ne ?: s [%f & ?:((lte b (bex (dec q))) zer spd)]
[%f & ?:((^lth b (bex (dec q))) zer spd)]
$nt ?: s [%f & ?:((lte b (bex (dec q))) zer spd)]
[%f & ?:((^lth b (bex (dec q))) zer spd)]
$na [%f & ?:((^lth b (bex (dec q))) zer spd)]
==
::
=. a (xpd a)
::
=. a
?- t
$fl a
$lg a(a +(a.a))
$sm ?. &(=(b 0) s) a
?: &(=(e.a emn) !=(den %i)) a(a (dec a.a))
=+ y=(dec (^mul a.a 2))
?. (lte (met 0 y) prc) a(a (dec a.a))
[(dif:si e.a --1) y]
$ce ?: &(=(b 0) s) a a(a +(a.a))
$ne ?~ b a
=+ y=(bex (dec q))
?: &(=(b y) s) :: round halfs to even
?~ (dis a.a 1) a a(a +(a.a))
?: (^lth b y) a a(a +(a.a))
$na ?~ b a
=+ y=(bex (dec q))
?: (^lth b y) a a(a +(a.a))
$nt ?~ b a
=+ y=(bex (dec q))
?: =(b y) ?: s a a(a +(a.a))
?: (^lth b y) a a(a +(a.a))
==
::
=. a ?. =((met 0 a.a) +(prc)) a
a(a (rsh 0 1 a.a), e (sum:si e.a --1))
?~ a.a [%f & zer]
::
?: =(den %i) [%f & a]
?: =((cmp:si emx e.a) -1) [%i &] [%f & a] :: enforce max. exp
::
++ drg :: dragon4;
~/ %drg :: convert to decimal
|= {a/{e/@s a/@u}} ^- {@s @u}
?< =(a.a 0)
=. a (xpd a)
=+ r=(lsh 0 ?:((syn:si e.a) (abs:si e.a) 0) a.a)
=+ s=(lsh 0 ?.((syn:si e.a) (abs:si e.a) 0) 1)
=+ m=(lsh 0 ?:((syn:si e.a) (abs:si e.a) 0) 1)
=+ [k=--0 q=(^div (^add s 9) 10)]
|- ?: (^lth r q)
%= $
k (dif:si k --1)
r (^mul r 10)
m (^mul m 10)
==
|- ?: (gte (^add (^mul r 2) m) (^mul s 2))
$(s (^mul s 10), k (sum:si k --1))
=+ [u=0 o=0]
|-
=+ v=(dvr (^mul r 10) s)
=> %= .
k (dif:si k --1)
u p.v
r q.v
m (^mul m 10)
==
=+ l=(^lth (^mul r 2) m)
=+ ^= h
?| (^lth (^mul s 2) m)
(gth (^mul r 2) (^sub (^mul s 2) m))
==
?: &(!l !h)
$(o (^add (^mul o 10) u))
=+ q=&(h |(!l (gte (^mul r 2) s)))
=. o (^add (^mul o 10) ?:(q +(u) u))
[k o]
::
++ toj :: round to integer
|= {a/{e/@s a/@u}} ^- fn
?. =((cmp:si e.a --0) -1) [%f & a]
=+ x=(abs:si e.a)
=+ y=(rsh 0 x a.a)
?: |(=(r %d) =(r %z)) [%f & --0 y]
=+ z=(end 0 x a.a)
?: |(=(r %u) =(r %a)) [%f & --0 ?~(z y +(y))]
=+ i=(bex (dec x))
?: &(=(z i) =((dis y 1) 0)) [%f & --0 y]
?: (^lth z i) [%f & --0 y] [%f & --0 +(y)]
::
++ ned :: require ?=({$f *} a)
|= {a/fn} ^- {$f s/? e/@s a/@u}
?: ?=({$f *} a) a
~_ leaf+"need-float"
!!
::
++ shf :: a * 2^b; no rounding
|= {a/fn b/@s}
?: |(?=({$n *} a) ?=({$i *} a)) a
a(e (sum:si e.a b))
::
++ fli :: flip sign
|= {a/fn} ^- fn
?-(-.a $f a(s !s.a), $i a(s !s.a), $n a)
::
++ swr ?+(r r $d %u, $u %d) :: flipped rounding
++ prc ?>((gth p 1) p) :: force >= 2 precision
++ den d :: denorm+flush+inf exp
++ emn v :: minimum exponent
++ emx (sum:si emn (sun:si w)) :: maximum exponent
++ spd [e=emn a=1] :: smallest denormal
++ spn [e=emn a=(bex (dec prc))] :: smallest normal
++ lfn [e=emx a=(fil 0 prc 1)] :: largest
++ lfe (sum:si emx (sun:si prc)) :: 2^lfe is > than all
++ zer [e=--0 a=0]
--
|%
++ rou :: round
|= {a/fn} ^- fn
?. ?=({$f *} a) a
?~ a.a [%f s.a zer]
?: s.a (^rou +>.a)
=.(r swr (fli (^rou +>.a)))
::
++ syn :: get sign
|= {a/fn} ^- ?
?-(-.a $f s.a, $i s.a, $n &)
::
++ abs :: absolute value
|= {a/fn} ^- fn
?: ?=({$f *} a) [%f & e.a a.a]
?: ?=({$i *} a) [%i &] [%n ~]
::
++ add :: add
|= {a/fn b/fn} ^- fn
?: |(?=({$n *} a) ?=({$n *} b)) [%n ~]
?: |(?=({$i *} a) ?=({$i *} b))
?: &(?=({$i *} a) ?=({$i *} b))
?: =(a b) a [%n ~]
?: ?=({$i *} a) a b
?: |(=(a.a 0) =(a.b 0))
?. &(=(a.a 0) =(a.b 0)) %- rou ?~(a.a b a)
[%f ?:(=(r %d) &(s.a s.b) |(s.a s.b)) zer]
%- |= {a/fn}
?. ?=({$f *} a) a
?. =(a.a 0) a
[%f !=(r %d) zer]
?: =(s.a s.b)
?: s.a (^add +>.a +>.b |)
=.(r swr (fli (^add +>.a +>.b |)))
?: s.a (^sub +>.a +>.b |)
(^sub +>.b +>.a |)
::
++ ead :: exact add
|= {a/fn b/fn} ^- fn
?: |(?=({$n *} a) ?=({$n *} b)) [%n ~]
?: |(?=({$i *} a) ?=({$i *} b))
?: &(?=({$i *} a) ?=({$i *} b))
?: =(a b) a [%n ~]
?: ?=({$i *} a) a b
?: |(=(a.a 0) =(a.b 0))
?. &(=(a.a 0) =(a.b 0)) ?~(a.a b a)
[%f ?:(=(r %d) &(s.a s.b) |(s.a s.b)) zer]
%- |= {a/fn}
?. ?=({$f *} a) a
?. =(a.a 0) a
[%f !=(r %d) zer]
?: =(s.a s.b)
?: s.a (^add +>.a +>.b &)
(fli (^add +>.a +>.b &))
?: s.a (^sub +>.a +>.b &)
(^sub +>.b +>.a &)
::
++ sub :: subtract
|= {a/fn b/fn} ^- fn (add a (fli b))
::
++ mul :: multiply
|= {a/fn b/fn} ^- fn
?: |(?=({$n *} a) ?=({$n *} b)) [%n ~]
?: ?=({$i *} a)
?: ?=({$i *} b)
[%i =(s.a s.b)]
?: =(a.b 0) [%n ~] [%i =(s.a s.b)]
?: ?=({$i *} b)
?: =(a.a 0) [%n ~] [%i =(s.a s.b)]
?: |(=(a.a 0) =(a.b 0)) [%f =(s.a s.b) zer]
?: =(s.a s.b) (^mul +>.a +>.b)
=.(r swr (fli (^mul +>.a +>.b)))
::
++ emu :: exact multiply
|= {a/fn b/fn} ^- fn
?: |(?=({$n *} a) ?=({$n *} b)) [%n ~]
?: ?=({$i *} a)
?: ?=({$i *} b)
[%i =(s.a s.b)]
?: =(a.b 0) [%n ~] [%i =(s.a s.b)]
?: ?=({$i *} b)
?: =(a.a 0) [%n ~] [%i =(s.a s.b)]
?: |(=(a.a 0) =(a.b 0)) [%f =(s.a s.b) zer]
[%f =(s.a s.b) (sum:si e.a e.b) (^^mul a.a a.b)]
::
++ div :: divide
|= {a/fn b/fn} ^- fn
?: |(?=({$n *} a) ?=({$n *} b)) [%n ~]
?: ?=({$i *} a)
?: ?=({$i *} b) [%n ~] [%i =(s.a s.b)]
?: ?=({$i *} b) [%f =(s.a s.b) zer]
?: =(a.a 0) ?: =(a.b 0) [%n ~] [%f =(s.a s.b) zer]
?: =(a.b 0) [%i =(s.a s.b)]
?: =(s.a s.b) (^div +>.a +>.b)
=.(r swr (fli (^div +>.a +>.b)))
::
++ fma :: fused multiply-add
|= {a/fn b/fn c/fn} ^- fn :: (a * b) + c
(add (emu a b) c)
::
++ sqt :: square root
|= {a/fn} ^- fn
?: ?=({$n *} a) [%n ~]
?: ?=({$i *} a) ?:(s.a a [%n ~])
?~ a.a [%f s.a zer]
?: s.a (^sqt +>.a) [%n ~]
::
++ inv :: inverse
|= {a/fn} ^- fn
(div [%f & --0 1] a)
::
++ sun :: uns integer to float
|= {a/@u} ^- fn
(rou [%f & --0 a])
::
++ san :: sgn integer to float
|= {a/@s} ^- fn
=+ b=(old:si a)
(rou [%f -.b --0 +.b])
::
:: comparisons return ~ in the event of a NaN
++ lth :: less-than
|= {a/fn b/fn} ^- (unit ?)
?: |(?=({$n *} a) ?=({$n *} b)) ~ :- ~
?: =(a b) |
?: ?=({$i *} a) !s.a ?: ?=({$i *} b) s.b
?: |(=(a.a 0) =(a.b 0))
?: &(=(a.a 0) =(a.b 0)) |
?: =(a.a 0) s.b !s.a
?: !=(s.a s.b) s.b
?: s.a (^lth +>.a +>.b) (^lth +>.b +>.a)
::
++ lte :: less-equal
|= {a/fn b/fn} ^- (unit ?)
%+ bind (lth b a) |= a/? !a
::
++ equ :: equal
|= {a/fn b/fn} ^- (unit ?)
?: |(?=({$n *} a) ?=({$n *} b)) ~ :- ~
?: =(a b) &
?: |(?=({$i *} a) ?=({$i *} b)) |
?: |(=(a.a 0) =(a.b 0))
?: &(=(a.a 0) =(a.b 0)) & |
?: |(=(e.a e.b) !=(s.a s.b)) |
(^equ +>.a +>.b)
::
++ gte :: greater-equal
|= {a/fn b/fn} ^- (unit ?) (lte b a)
::
++ gth :: greater-than
|= {a/fn b/fn} ^- (unit ?) (lth b a)
::
++ drg :: float to decimal
|= {a/fn} ^- dn
?: ?=({$n *} a) [%n ~]
?: ?=({$i *} a) [%i s.a]
?~ a.a [%d s.a --0 0]
[%d s.a (^drg +>.a)]
::
++ grd :: decimal to float
|= {a/dn} ^- fn
?: ?=({$n *} a) [%n ~]
?: ?=({$i *} a) [%i s.a]
=> .(r %n)
=+ q=(abs:si e.a)
?: (syn:si e.a)
(mul [%f s.a --0 a.a] [%f & e.a (pow 5 q)])
(div [%f s.a --0 a.a] [%f & (sun:si q) (pow 5 q)])
::
++ toi :: round to integer @s
|= {a/fn} ^- (unit @s)
=+ b=(toj a)
?. ?=({$f *} b) ~ :- ~
=+ c=(^^mul (bex (abs:si e.b)) a.b)
(new:si s.b c)
::
++ toj :: round to integer fn
|= {a/fn} ^- fn
?. ?=({$f *} a) a
?~ a.a [%f s.a zer]
?: s.a (^toj +>.a)
=.(r swr (fli (^toj +>.a)))
--
::
++ ff :: ieee 754 format fp
|_ {{w/@u p/@u b/@s} r/$?($n $u $d $z $a)}
:: this core has no use outside of the functionality
:: provided to ++rd, ++rs, ++rq, and ++rh
::
:: w=width: bits in exponent field
:: p=precision: bits in fraction field
:: w=bias: added to exponent when storing
:: r=rounding mode: same as in ++fl
::
++ sb (bex (^add w p)) :: sign bit
++ me (dif:si (dif:si --1 b) (sun:si p)) :: minimum exponent
::
++ pa
%*(. fl p +(p), v me, w (^sub (bex w) 3), d %d, r r)
::
++ sea :: @r to fn
|= {a/@r} ^- fn
=+ [f=(cut 0 [0 p] a) e=(cut 0 [p w] a)]
=+ s=(sig a)
?: =(e 0)
?: =(f 0) [%f s --0 0] [%f s me f]
?: =(e (fil 0 w 1))
?: =(f 0) [%i s] [%n ~]
=+ q=:(sum:si (sun:si e) me -1)
=+ r=(^add f (bex p))
[%f s q r]
::
++ bit |= {a/fn} (bif (rou:pa a)) :: fn to @r w+ rounding
::
++ bif :: fn to @r no rounding
|= {a/fn} ^- @r
?: ?=({$i *} a)
=+ q=(lsh 0 p (fil 0 w 1))
?: s.a q (^add q sb)
?: ?=({$n *} a) (lsh 0 (dec p) (fil 0 +(w) 1))
?~ a.a ?: s.a `@r`0 sb
=+ ma=(met 0 a.a)
?. =(ma +(p))
?> =(e.a me)
?> (^lth ma +(p))
?: s.a `@r`a.a (^add a.a sb)
=+ q=(sum:si (dif:si e.a me) --1)
=+ r=(^add (lsh 0 p (abs:si q)) (end 0 p a.a))
?: s.a r (^add r sb)
::
++ sig :: get sign
|= {a/@r} ^- ?
=(0 (cut 0 [(^add p w) 1] a))
::
++ exp :: get exponent
|= {a/@r} ^- @s
(dif:si (sun:si (cut 0 [p w] a)) b)
::
++ add :: add
|= {a/@r b/@r}
(bif (add:pa (sea a) (sea b)))
::
++ sub :: subtract
|= {a/@r b/@r}
(bif (sub:pa (sea a) (sea b)))
::
++ mul :: multiply
|= {a/@r b/@r}
(bif (mul:pa (sea a) (sea b)))
::
++ div :: divide
|= {a/@r b/@r}
(bif (div:pa (sea a) (sea b)))
::
++ fma :: fused multiply-add
|= {a/@r b/@r c/@r}
(bif (fma:pa (sea a) (sea b) (sea c)))
::
++ sqt :: square root
|= {a/@r}
(bif (sqt:pa (sea a)))
::
++ lth :: less-than
|= {a/@r b/@r} (fall (lth:pa (sea a) (sea b)) |)
++ lte :: less-equals
|= {a/@r b/@r} (fall (lte:pa (sea a) (sea b)) |)
++ equ :: equals
|= {a/@r b/@r} (fall (equ:pa (sea a) (sea b)) |)
++ gte :: greater-equals
|= {a/@r b/@r} (fall (gte:pa (sea a) (sea b)) |)
++ gth :: greater-than
|= {a/@r b/@r} (fall (gth:pa (sea a) (sea b)) |)
++ sun :: uns integer to @r
|= {a/@u} (bit [%f & --0 a])
++ san :: signed integer to @r
|= {a/@s} (bit [%f (syn:si a) --0 (abs:si a)])
++ toi :: round to integer
|= {a/@r} (toi:pa (sea a))
++ drg :: @r to decimal float
|= {a/@r} (drg:pa (sea a))
++ grd :: decimal float to @r
|= {a/dn} (bif (grd:pa a))
--
::
++ rlyd |= a/@rd ^- dn (drg:rd a) :: prep @rd for print
++ rlys |= a/@rs ^- dn (drg:rs a) :: prep @rs for print
++ rlyh |= a/@rh ^- dn (drg:rh a) :: prep @rh for print
++ rlyq |= a/@rq ^- dn (drg:rq a) :: prep @rq for print
++ ryld |= a/dn ^- @rd (grd:rd a) :: finish parsing @rd
++ ryls |= a/dn ^- @rs (grd:rs a) :: finish parsing @rs
++ rylh |= a/dn ^- @rh (grd:rh a) :: finish parsing @rh
++ rylq |= a/dn ^- @rq (grd:rq a) :: finish parsing @rq
::
++ rd :: double precision fp
^?
~% %rd +> ~
|_ r/$?($n $u $d $z)
:: round to nearest, round up, round down, round to zero
::
++ ma
%*(. ff w 11, p 52, b --1.023, r r)
::
++ sea :: @rd to fn
|= {a/@rd} (sea:ma a)
::
++ bit :: fn to @rd
|= {a/fn} ^- @rd (bit:ma a)
::
++ add ~/ %add :: add
|= {a/@rd b/@rd} ^- @rd
~_ leaf+"rd-fail"
(add:ma a b)
::
++ sub ~/ %sub :: subtract
|= {a/@rd b/@rd} ^- @rd
~_ leaf+"rd-fail"
(sub:ma a b)
::
++ mul ~/ %mul :: multiply
|= {a/@rd b/@rd} ^- @rd
~_ leaf+"rd-fail"
(mul:ma a b)
::
++ div ~/ %div :: divide
|= {a/@rd b/@rd} ^- @rd
~_ leaf+"rd-fail"
(div:ma a b)
::
++ fma ~/ %fma :: fused multiply-add
|= {a/@rd b/@rd c/@rd} ^- @rd
~_ leaf+"rd-fail"
(fma:ma a b c)
::
++ sqt ~/ %sqt :: square root
|= {a/@rd} ^- @rd ~_ leaf+"rd-fail"
(sqt:ma a)
::
++ lth ~/ %lth :: less-than
|= {a/@rd b/@rd}
~_ leaf+"rd-fail"
(lth:ma a b)
::
++ lte ~/ %lte :: less-equals
|= {a/@rd b/@rd}
~_ leaf+"rd-fail"
(lte:ma a b)
::
++ equ ~/ %equ :: equals
|= {a/@rd b/@rd}
~_ leaf+"rd-fail"
(equ:ma a b)
::
++ gte ~/ %gte :: greater-equals
|= {a/@rd b/@rd}
~_ leaf+"rd-fail"
(gte:ma a b)
::
++ gth ~/ %gth :: greater-than
|= {a/@rd b/@rd}
~_ leaf+"rd-fail"
(gth:ma a b)
::
++ sun |= {a/@u} ^- @rd (sun:ma a) :: uns integer to @rd
++ san |= {a/@s} ^- @rd (san:ma a) :: sgn integer to @rd
++ sig |= {a/@rd} ^- ? (sig:ma a) :: get sign
++ exp |= {a/@rd} ^- @s (exp:ma a) :: get exponent
++ toi |= {a/@rd} ^- (unit @s) (toi:ma a) :: round to integer
++ drg |= {a/@rd} ^- dn (drg:ma a) :: @rd to decimal float
++ grd |= {a/dn} ^- @rd (grd:ma a) :: decimal float to @rd
--
::
++ rs :: single precision fp
~% %rs +> ~
^?
|_ r/$?($n $u $d $z)
:: round to nearest, round up, round down, round to zero
::
++ ma
%*(. ff w 8, p 23, b --127, r r)
::
++ sea :: @rs to fn
|= {a/@rs} (sea:ma a)
::
++ bit :: fn to @rs
|= {a/fn} ^- @rs (bit:ma a)
::
++ add ~/ %add :: add
|= {a/@rs b/@rs} ^- @rs
~_ leaf+"rs-fail"
(add:ma a b)
::
++ sub ~/ %sub :: subtract
|= {a/@rs b/@rs} ^- @rs
~_ leaf+"rs-fail"
(sub:ma a b)
::
++ mul ~/ %mul :: multiply
|= {a/@rs b/@rs} ^- @rs
~_ leaf+"rs-fail"
(mul:ma a b)
::
++ div ~/ %div :: divide
|= {a/@rs b/@rs} ^- @rs
~_ leaf+"rs-fail"
(div:ma a b)
::
++ fma ~/ %fma :: fused multiply-add
|= {a/@rs b/@rs c/@rs} ^- @rs
~_ leaf+"rs-fail"
(fma:ma a b c)
::
++ sqt ~/ %sqt :: square root
|= {a/@rs} ^- @rs
~_ leaf+"rs-fail"
(sqt:ma a)
::
++ lth ~/ %lth :: less-than
|= {a/@rs b/@rs}
~_ leaf+"rs-fail"
(lth:ma a b)
::
++ lte ~/ %lte :: less-equals
|= {a/@rs b/@rs}
~_ leaf+"rs-fail"
(lte:ma a b)
::
++ equ ~/ %equ :: equals
|= {a/@rs b/@rs}
~_ leaf+"rs-fail"
(equ:ma a b)
::
++ gte ~/ %gte :: greater-equals
|= {a/@rs b/@rs}
~_ leaf+"rs-fail"
(gte:ma a b)
::
++ gth ~/ %gth :: greater-than
|= {a/@rs b/@rs}
~_ leaf+"rs-fail"
(gth:ma a b)
::
++ sun |= {a/@u} ^- @rs (sun:ma a) :: uns integer to @rs
++ san |= {a/@s} ^- @rs (san:ma a) :: sgn integer to @rs
++ sig |= {a/@rs} ^- ? (sig:ma a) :: get sign
++ exp |= {a/@rs} ^- @s (exp:ma a) :: get exponent
++ toi |= {a/@rs} ^- (unit @s) (toi:ma a) :: round to integer
++ drg |= {a/@rs} ^- dn (drg:ma a) :: @rs to decimal float
++ grd |= {a/dn} ^- @rs (grd:ma a) :: decimal float to @rs
--
::
++ rq :: quad precision fp
~% %rq +> ~
^?
|_ r/$?($n $u $d $z)
:: round to nearest, round up, round down, round to zero
::
++ ma
%*(. ff w 15, p 112, b --16.383, r r)
::
++ sea :: @rq to fn
|= {a/@rq} (sea:ma a)
::
++ bit :: fn to @rq
|= {a/fn} ^- @rq (bit:ma a)
::
++ add ~/ %add :: add
|= {a/@rq b/@rq} ^- @rq
~_ leaf+"rq-fail"
(add:ma a b)
::
++ sub ~/ %sub :: subtract
|= {a/@rq b/@rq} ^- @rq
~_ leaf+"rq-fail"
(sub:ma a b)
::
++ mul ~/ %mul :: multiply
|= {a/@rq b/@rq} ^- @rq
~_ leaf+"rq-fail"
(mul:ma a b)
::
++ div ~/ %div :: divide
|= {a/@rq b/@rq} ^- @rq
~_ leaf+"rq-fail"
(div:ma a b)
::
++ fma ~/ %fma :: fused multiply-add
|= {a/@rq b/@rq c/@rq} ^- @rq
~_ leaf+"rq-fail"
(fma:ma a b c)
::
++ sqt ~/ %sqt :: square root
|= {a/@rq} ^- @rq
~_ leaf+"rq-fail"
(sqt:ma a)
::
++ lth ~/ %lth :: less-than
|= {a/@rq b/@rq}
~_ leaf+"rq-fail"
(lth:ma a b)
::
++ lte ~/ %lte :: less-equals
|= {a/@rq b/@rq}
~_ leaf+"rq-fail"
(lte:ma a b)
::
++ equ ~/ %equ :: equals
|= {a/@rq b/@rq}
~_ leaf+"rq-fail"
(equ:ma a b)
::
++ gte ~/ %gte :: greater-equals
|= {a/@rq b/@rq}
~_ leaf+"rq-fail"
(gte:ma a b)
::
++ gth ~/ %gth :: greater-than
|= {a/@rq b/@rq}
~_ leaf+"rq-fail"
(gth:ma a b)
::
++ sun |= {a/@u} ^- @rq (sun:ma a) :: uns integer to @rq
++ san |= {a/@s} ^- @rq (san:ma a) :: sgn integer to @rq
++ sig |= {a/@rq} ^- ? (sig:ma a) :: get sign
++ exp |= {a/@rq} ^- @s (exp:ma a) :: get exponent
++ toi |= {a/@rq} ^- (unit @s) (toi:ma a) :: round to integer
++ drg |= {a/@rq} ^- dn (drg:ma a) :: @rq to decimal float
++ grd |= {a/dn} ^- @rq (grd:ma a) :: decimal float to @rq
--
::
++ rh :: half precision fp
~% %rh +> ~
^?
|_ r/$?($n $u $d $z)
:: round to nearest, round up, round down, round to zero
::
++ ma
%*(. ff w 5, p 10, b --15, r r)
::
++ sea :: @rh to fn
|= {a/@rh} (sea:ma a)
::
++ bit :: fn to @rh
|= {a/fn} ^- @rh (bit:ma a)
::
++ add ~/ %add :: add
|= {a/@rh b/@rh} ^- @rh
~_ leaf+"rh-fail"
(add:ma a b)
::
++ sub ~/ %sub :: subtract
|= {a/@rh b/@rh} ^- @rh
~_ leaf+"rh-fail"
(sub:ma a b)
::
++ mul ~/ %mul :: multiply
|= {a/@rh b/@rh} ^- @rh
~_ leaf+"rh-fail"
(mul:ma a b)
::
++ div ~/ %div :: divide
|= {a/@rh b/@rh} ^- @rh
~_ leaf+"rh-fail"
(div:ma a b)
::
++ fma ~/ %fma :: fused multiply-add
|= {a/@rh b/@rh c/@rh} ^- @rh
~_ leaf+"rh-fail"
(fma:ma a b c)
::
++ sqt ~/ %sqt :: square root
|= {a/@rh} ^- @rh
~_ leaf+"rh-fail"
(sqt:ma a)
::
++ lth ~/ %lth :: less-than
|= {a/@rh b/@rh}
~_ leaf+"rh-fail"
(lth:ma a b)
::
++ lte ~/ %lte :: less-equals
|= {a/@rh b/@rh}
~_ leaf+"rh-fail"
(lte:ma a b)
::
++ equ ~/ %equ :: equals
|= {a/@rh b/@rh}
~_ leaf+"rh-fail"
(equ:ma a b)
::
++ gte ~/ %gte :: greater-equals
|= {a/@rh b/@rh}
~_ leaf+"rh-fail"
(gte:ma a b)
::
++ gth ~/ %gth :: greater-than
|= {a/@rh b/@rh}
~_ leaf+"rh-fail"
(gth:ma a b)
::
++ tos :: @rh to @rs
|= {a/@rh} (bit:rs (sea a))
::
++ fos :: @rs to @rh
|= {a/@rs} (bit (sea:rs a))
::
++ sun |= {a/@u} ^- @rh (sun:ma a) :: uns integer to @rh
++ san |= {a/@s} ^- @rh (san:ma a) :: sgn integer to @rh
++ sig |= {a/@rh} ^- ? (sig:ma a) :: get sign
++ exp |= {a/@rh} ^- @s (exp:ma a) :: get exponent
++ toi |= {a/@rh} ^- (unit @s) (toi:ma a) :: round to integer
++ drg |= {a/@rh} ^- dn (drg:ma a) :: @rh to decimal float
++ grd |= {a/dn} ^- @rh (grd:ma a) :: decimal float to @rh
--
:: 3c: urbit time ::
:::: ::
:: year, yore, yell, yule, yall, yawn, yelp, yo ::
::
++ year :: date to @d
|= det/date
^- @da
=+ ^= yer
?: a.det
(add 292.277.024.400 y.det)
(sub 292.277.024.400 (dec y.det))
=+ day=(yawn yer m.det d.t.det)
(yule day h.t.det m.t.det s.t.det f.t.det)
::
++ yore :: @d to date
|= now/@da
^- date
=+ rip=(yell now)
=+ ger=(yall d.rip)
:- ?: (gth y.ger 292.277.024.400)
[a=& y=(sub y.ger 292.277.024.400)]
[a=| y=+((sub 292.277.024.400 y.ger))]
[m.ger d.ger h.rip m.rip s.rip f.rip]
::
++ yell :: tarp from @d
|= now/@d
^- tarp
=+ sec=(rsh 6 1 now)
=+ ^= fan
=+ [muc=4 raw=(end 6 1 now)]
|- ^- (list @ux)
?: |(=(0 raw) =(0 muc))
~
=> .(muc (dec muc))
[(cut 4 [muc 1] raw) $(raw (end 4 muc raw))]
=+ day=(div sec day:yo)
=> .(sec (mod sec day:yo))
=+ hor=(div sec hor:yo)
=> .(sec (mod sec hor:yo))
=+ mit=(div sec mit:yo)
=> .(sec (mod sec mit:yo))
[day hor mit sec fan]
::
++ yule :: time atom
|= rip/tarp
^- @d
=+ ^= sec ;: add
(mul d.rip day:yo)
(mul h.rip hor:yo)
(mul m.rip mit:yo)
s.rip
==
=+ ^= fac =+ muc=4
|- ^- @
?~ f.rip
0
=> .(muc (dec muc))
(add (lsh 4 muc i.f.rip) $(f.rip t.f.rip))
(con (lsh 6 1 sec) fac)
::
++ yall :: day / to day of year
|= day/@ud
^- {y/@ud m/@ud d/@ud}
=+ [era=0 cet=0 lep=*?]
=> .(era (div day era:yo), day (mod day era:yo))
=> ^+ .
?: (lth day +(cet:yo))
.(lep &, cet 0)
=> .(lep |, cet 1, day (sub day +(cet:yo)))
.(cet (add cet (div day cet:yo)), day (mod day cet:yo))
=+ yer=(add (mul 400 era) (mul 100 cet))
|- ^- {y/@ud m/@ud d/@ud}
=+ dis=?:(lep 366 365)
?. (lth day dis)
=+ ner=+(yer)
$(yer ner, day (sub day dis), lep =(0 (end 0 2 ner)))
|- ^- {y/@ud m/@ud d/@ud}
=+ [mot=0 cah=?:(lep moy:yo moh:yo)]
|- ^- {y/@ud m/@ud d/@ud}
=+ zis=(snag mot cah)
?: (lth day zis)
[yer +(mot) +(day)]
$(mot +(mot), day (sub day zis))
::
++ yawn :: days since Jesus
|= {yer/@ud mot/@ud day/@ud}
^- @ud
=> .(mot (dec mot), day (dec day))
=> ^+ .
%= .
day
=+ cah=?:((yelp yer) moy:yo moh:yo)
|- ^- @ud
?: =(0 mot)
day
$(mot (dec mot), cah (slag 1 cah), day (add day (snag 0 cah)))
==
|- ^- @ud
?. =(0 (mod yer 4))
=+ ney=(dec yer)
$(yer ney, day (add day ?:((yelp ney) 366 365)))
?. =(0 (mod yer 100))
=+ nef=(sub yer 4)
$(yer nef, day (add day ?:((yelp nef) 1.461 1.460)))
?. =(0 (mod yer 400))
=+ nec=(sub yer 100)
$(yer nec, day (add day ?:((yelp nec) 36.525 36.524)))
(add day (mul (div yer 400) (add 1 (mul 4 36.524))))
::
++ yelp :: leap year
|= yer/@ud ^- ?
&(=(0 (mod yer 4)) |(!=(0 (mod yer 100)) =(0 (mod yer 400))))
::
++ yo :: time constants
|% ++ cet 36.524 :: (add 24 (mul 100 365))
++ day 86.400 :: (mul 24 hor)
++ era 146.097 :: (add 1 (mul 4 cet))
++ hor 3.600 :: (mul 60 mit)
++ jes 106.751.991.084.417 :: (mul 730.692.561 era)
++ mit 60
++ moh `(list @ud)`[31 28 31 30 31 30 31 31 30 31 30 31 ~]
++ moy `(list @ud)`[31 29 31 30 31 30 31 31 30 31 30 31 ~]
++ qad 126.144.001 :: (add 1 (mul 4 yer))
++ yer 31.536.000 :: (mul 365 day)
--
:: ::
:::: 3d: SHA hash family ::
:: ::
::
++ shad |=(ruz/@ (shax (shax ruz))) :: double sha-256
++ shaf :: half sha-256
|= {sal/@ ruz/@}
=+ haz=(shas sal ruz)
(mix (end 7 1 haz) (rsh 7 1 haz))
::
++ sham :: 128bit noun hash
|= yux/* ^- @uvH ^- @
?@ yux
(shaf %mash yux)
(shaf %sham (jam yux))
::
++ shas :: salted hash
|= {sal/@ ruz/@}
(shax (mix sal (shax ruz)))
::
++ shax :: sha-256
~/ %shax
|= ruz/@ ^- @
(shay [(met 3 ruz) ruz])
::
++ shay :: sha-256 with length
~/ %shay
|= {len/@u ruz/@} ^- @
=> .(ruz (cut 3 [0 len] ruz))
=+ [few==>(fe .(a 5)) wac=|=({a/@ b/@} (cut 5 [a 1] b))]
=+ [sum=sum.few ror=ror.few net=net.few inv=inv.few]
=+ ral=(lsh 0 3 len)
=+ ^= ful
%+ can 0
:~ [ral ruz]
[8 128]
[(mod (sub 960 (mod (add 8 ral) 512)) 512) 0]
[64 (~(net fe 6) ral)]
==
=+ lex=(met 9 ful)
=+ ^= kbx 0xc671.78f2.bef9.a3f7.a450.6ceb.90be.fffa.
8cc7.0208.84c8.7814.78a5.636f.748f.82ee.
682e.6ff3.5b9c.ca4f.4ed8.aa4a.391c.0cb3.
34b0.bcb5.2748.774c.1e37.6c08.19a4.c116.
106a.a070.f40e.3585.d699.0624.d192.e819.
c76c.51a3.c24b.8b70.a81a.664b.a2bf.e8a1.
9272.2c85.81c2.c92e.766a.0abb.650a.7354.
5338.0d13.4d2c.6dfc.2e1b.2138.27b7.0a85.
1429.2967.06ca.6351.d5a7.9147.c6e0.0bf3.
bf59.7fc7.b003.27c8.a831.c66d.983e.5152.
76f9.88da.5cb0.a9dc.4a74.84aa.2de9.2c6f.
240c.a1cc.0fc1.9dc6.efbe.4786.e49b.69c1.
c19b.f174.9bdc.06a7.80de.b1fe.72be.5d74.
550c.7dc3.2431.85be.1283.5b01.d807.aa98.
ab1c.5ed5.923f.82a4.59f1.11f1.3956.c25b.
e9b5.dba5.b5c0.fbcf.7137.4491.428a.2f98
=+ ^= hax 0x5be0.cd19.1f83.d9ab.9b05.688c.510e.527f.
a54f.f53a.3c6e.f372.bb67.ae85.6a09.e667
=+ i=0
|- ^- @
?: =(i lex)
(rep 5 (turn (rip 5 hax) net))
=+ ^= wox
=+ dux=(cut 9 [i 1] ful)
=+ wox=(rep 5 (turn (rip 5 dux) net))
=+ j=16
|- ^- @
?: =(64 j)
wox
=+ :* l=(wac (sub j 15) wox)
m=(wac (sub j 2) wox)
n=(wac (sub j 16) wox)
o=(wac (sub j 7) wox)
==
=+ x=:(mix (ror 0 7 l) (ror 0 18 l) (rsh 0 3 l))
=+ y=:(mix (ror 0 17 m) (ror 0 19 m) (rsh 0 10 m))
=+ z=:(sum n x o y)
$(wox (con (lsh 5 j z) wox), j +(j))
=+ j=0
=+ :* a=(wac 0 hax)
b=(wac 1 hax)
c=(wac 2 hax)
d=(wac 3 hax)
e=(wac 4 hax)
f=(wac 5 hax)
g=(wac 6 hax)
h=(wac 7 hax)
==
|- ^- @
?: =(64 j)
%= ^$
i +(i)
hax %+ rep 5
:~ (sum a (wac 0 hax))
(sum b (wac 1 hax))
(sum c (wac 2 hax))
(sum d (wac 3 hax))
(sum e (wac 4 hax))
(sum f (wac 5 hax))
(sum g (wac 6 hax))
(sum h (wac 7 hax))
==
==
=+ l=:(mix (ror 0 2 a) (ror 0 13 a) (ror 0 22 a)) :: s0
=+ m=:(mix (dis a b) (dis a c) (dis b c)) :: maj
=+ n=(sum l m) :: t2
=+ o=:(mix (ror 0 6 e) (ror 0 11 e) (ror 0 25 e)) :: s1
=+ p=(mix (dis e f) (dis (inv e) g)) :: ch
=+ q=:(sum h o p (wac j kbx) (wac j wox)) :: t1
$(j +(j), a (sum q n), b a, c b, d c, e (sum d q), f e, g f, h g)
::
++ shaw :: hash to nbits
|= {sal/@ len/@ ruz/@}
(~(raw og (shas sal (mix len ruz))) len)
::
++ shaz :: sha-512
|= ruz/@ ^- @
(shal [(met 3 ruz) ruz])
::
++ shal :: sha-512 with length
~/ %shal
|= {len/@ ruz/@} ^- @
=> .(ruz (cut 3 [0 len] ruz))
=+ [few==>(fe .(a 6)) wac=|=({a/@ b/@} (cut 6 [a 1] b))]
=+ [sum=sum.few ror=ror.few net=net.few inv=inv.few]
=+ ral=(lsh 0 3 len)
=+ ^= ful
%+ can 0
:~ [ral ruz]
[8 128]
[(mod (sub 1.920 (mod (add 8 ral) 1.024)) 1.024) 0]
[128 (~(net fe 7) ral)]
==
=+ lex=(met 10 ful)
=+ ^= kbx 0x6c44.198c.4a47.5817.5fcb.6fab.3ad6.faec.
597f.299c.fc65.7e2a.4cc5.d4be.cb3e.42b6.
431d.67c4.9c10.0d4c.3c9e.be0a.15c9.bebc.
32ca.ab7b.40c7.2493.28db.77f5.2304.7d84.
1b71.0b35.131c.471b.113f.9804.bef9.0dae.
0a63.7dc5.a2c8.98a6.06f0.67aa.7217.6fba.
f57d.4f7f.ee6e.d178.eada.7dd6.cde0.eb1e.
d186.b8c7.21c0.c207.ca27.3ece.ea26.619c.
c671.78f2.e372.532b.bef9.a3f7.b2c6.7915.
a450.6ceb.de82.bde9.90be.fffa.2363.1e28.
8cc7.0208.1a64.39ec.84c8.7814.a1f0.ab72.
78a5.636f.4317.2f60.748f.82ee.5def.b2fc.
682e.6ff3.d6b2.b8a3.5b9c.ca4f.7763.e373.
4ed8.aa4a.e341.8acb.391c.0cb3.c5c9.5a63.
34b0.bcb5.e19b.48a8.2748.774c.df8e.eb99.
1e37.6c08.5141.ab53.19a4.c116.b8d2.d0c8.
106a.a070.32bb.d1b8.f40e.3585.5771.202a.
d699.0624.5565.a910.d192.e819.d6ef.5218.
c76c.51a3.0654.be30.c24b.8b70.d0f8.9791.
a81a.664b.bc42.3001.a2bf.e8a1.4cf1.0364.
9272.2c85.1482.353b.81c2.c92e.47ed.aee6.
766a.0abb.3c77.b2a8.650a.7354.8baf.63de.
5338.0d13.9d95.b3df.4d2c.6dfc.5ac4.2aed.
2e1b.2138.5c26.c926.27b7.0a85.46d2.2ffc.
1429.2967.0a0e.6e70.06ca.6351.e003.826f.
d5a7.9147.930a.a725.c6e0.0bf3.3da8.8fc2.
bf59.7fc7.beef.0ee4.b003.27c8.98fb.213f.
a831.c66d.2db4.3210.983e.5152.ee66.dfab.
76f9.88da.8311.53b5.5cb0.a9dc.bd41.fbd4.
4a74.84aa.6ea6.e483.2de9.2c6f.592b.0275.
240c.a1cc.77ac.9c65.0fc1.9dc6.8b8c.d5b5.
efbe.4786.384f.25e3.e49b.69c1.9ef1.4ad2.
c19b.f174.cf69.2694.9bdc.06a7.25c7.1235.
80de.b1fe.3b16.96b1.72be.5d74.f27b.896f.
550c.7dc3.d5ff.b4e2.2431.85be.4ee4.b28c.
1283.5b01.4570.6fbe.d807.aa98.a303.0242.
ab1c.5ed5.da6d.8118.923f.82a4.af19.4f9b.
59f1.11f1.b605.d019.3956.c25b.f348.b538.
e9b5.dba5.8189.dbbc.b5c0.fbcf.ec4d.3b2f.
7137.4491.23ef.65cd.428a.2f98.d728.ae22
=+ ^= hax 0x5be0.cd19.137e.2179.1f83.d9ab.fb41.bd6b.
9b05.688c.2b3e.6c1f.510e.527f.ade6.82d1.
a54f.f53a.5f1d.36f1.3c6e.f372.fe94.f82b.
bb67.ae85.84ca.a73b.6a09.e667.f3bc.c908
=+ i=0
|- ^- @
?: =(i lex)
(rep 6 (turn (rip 6 hax) net))
=+ ^= wox
=+ dux=(cut 10 [i 1] ful)
=+ wox=(rep 6 (turn (rip 6 dux) net))
=+ j=16
|- ^- @
?: =(80 j)
wox
=+ :* l=(wac (sub j 15) wox)
m=(wac (sub j 2) wox)
n=(wac (sub j 16) wox)
o=(wac (sub j 7) wox)
==
=+ x=:(mix (ror 0 1 l) (ror 0 8 l) (rsh 0 7 l))
=+ y=:(mix (ror 0 19 m) (ror 0 61 m) (rsh 0 6 m))
=+ z=:(sum n x o y)
$(wox (con (lsh 6 j z) wox), j +(j))
=+ j=0
=+ :* a=(wac 0 hax)
b=(wac 1 hax)
c=(wac 2 hax)
d=(wac 3 hax)
e=(wac 4 hax)
f=(wac 5 hax)
g=(wac 6 hax)
h=(wac 7 hax)
==
|- ^- @
?: =(80 j)
%= ^$
i +(i)
hax %+ rep 6
:~ (sum a (wac 0 hax))
(sum b (wac 1 hax))
(sum c (wac 2 hax))
(sum d (wac 3 hax))
(sum e (wac 4 hax))
(sum f (wac 5 hax))
(sum g (wac 6 hax))
(sum h (wac 7 hax))
==
==
=+ l=:(mix (ror 0 28 a) (ror 0 34 a) (ror 0 39 a)) :: S0
=+ m=:(mix (dis a b) (dis a c) (dis b c)) :: maj
=+ n=(sum l m) :: t2
=+ o=:(mix (ror 0 14 e) (ror 0 18 e) (ror 0 41 e)) :: S1
=+ p=(mix (dis e f) (dis (inv e) g)) :: ch
=+ q=:(sum h o p (wac j kbx) (wac j wox)) :: t1
$(j +(j), a (sum q n), b a, c b, d c, e (sum d q), f e, g f, h g)
::
++ shan :: sha-1 (deprecated)
|= ruz/@
=+ [few==>(fe .(a 5)) wac=|=({a/@ b/@} (cut 5 [a 1] b))]
=+ [sum=sum.few ror=ror.few rol=rol.few net=net.few inv=inv.few]
=+ ral=(lsh 0 3 (met 3 ruz))
=+ ^= ful
%+ can 0
:~ [ral ruz]
[8 128]
[(mod (sub 960 (mod (add 8 ral) 512)) 512) 0]
[64 (~(net fe 6) ral)]
==
=+ lex=(met 9 ful)
=+ kbx=0xca62.c1d6.8f1b.bcdc.6ed9.eba1.5a82.7999
=+ hax=0xc3d2.e1f0.1032.5476.98ba.dcfe.efcd.ab89.6745.2301
=+ i=0
|-
?: =(i lex)
(rep 5 (flop (rip 5 hax)))
=+ ^= wox
=+ dux=(cut 9 [i 1] ful)
=+ wox=(rep 5 (turn (rip 5 dux) net))
=+ j=16
|- ^- @
?: =(80 j)
wox
=+ :* l=(wac (sub j 3) wox)
m=(wac (sub j 8) wox)
n=(wac (sub j 14) wox)
o=(wac (sub j 16) wox)
==
=+ z=(rol 0 1 :(mix l m n o))
$(wox (con (lsh 5 j z) wox), j +(j))
=+ j=0
=+ :* a=(wac 0 hax)
b=(wac 1 hax)
c=(wac 2 hax)
d=(wac 3 hax)
e=(wac 4 hax)
==
|- ^- @
?: =(80 j)
%= ^$
i +(i)
hax %+ rep 5
:~
(sum a (wac 0 hax))
(sum b (wac 1 hax))
(sum c (wac 2 hax))
(sum d (wac 3 hax))
(sum e (wac 4 hax))
==
==
=+ fx=(con (dis b c) (dis (not 5 1 b) d))
=+ fy=:(mix b c d)
=+ fz=:(con (dis b c) (dis b d) (dis c d))
=+ ^= tem
?: &((gte j 0) (lte j 19))
:(sum (rol 0 5 a) fx e (wac 0 kbx) (wac j wox))
?: &((gte j 20) (lte j 39))
:(sum (rol 0 5 a) fy e (wac 1 kbx) (wac j wox))
?: &((gte j 40) (lte j 59))
:(sum (rol 0 5 a) fz e (wac 2 kbx) (wac j wox))
:(sum (rol 0 5 a) fy e (wac 3 kbx) (wac j wox))
$(j +(j), a tem, b a, c (rol 0 30 b), d c, e d)
::
++ og :: shax-powered rng
~/ %og
|_ a/@
++ rad :: random in range
|= b/@ ^- @
=+ c=(raw (met 0 b))
?:((lth c b) c $(a +(a)))
::
++ rads :: random continuation
|= b/@
=+ r=(rad b)
[r +>.$(a (shas %og-s (mix a r)))]
::
++ raw :: random bits
~/ %raw
|= b/@ ^- @
%+ can
0
=+ c=(shas %og-a (mix b a))
|- ^- (list {@ @})
?: =(0 b)
~
=+ d=(shas %og-b (mix b (mix a c)))
?: (lth b 256)
[[b (end 0 b d)] ~]
[[256 d] $(c d, b (sub b 256))]
::
++ raws :: random bits
|= b/@ :: continuation
=+ r=(raw b)
[r +>.$(a (shas %og-s (mix a r)))]
--
:: ::
:::: 3e: AES encryption (XX removed) ::
:: ::
::
:: ::
:::: 3f: scrambling ::
:: ::
:: ob ::
::
++ un :: =(x (wred (wren x)))
|%
++ wren :: conceal structure
|= pyn/@ ^- @
=+ len=(met 3 pyn)
?: =(0 len)
0
=> .(len (dec len))
=+ mig=(zaft (xafo len (cut 3 [len 1] pyn)))
%+ can 3
%- flop ^- (list {@ @})
:- [1 mig]
|- ^- (list {@ @})
?: =(0 len)
~
=> .(len (dec len))
=+ mog=(zyft :(mix mig (end 3 1 len) (cut 3 [len 1] pyn)))
[[1 mog] $(mig mog)]
::
++ wred :: restore structure
|= cry/@ ^- @
=+ len=(met 3 cry)
?: =(0 len)
0
=> .(len (dec len))
=+ mig=(cut 3 [len 1] cry)
%+ can 3
%- flop ^- (list {@ @})
:- [1 (xaro len (zart mig))]
|- ^- (list {@ @})
?: =(0 len)
~
=> .(len (dec len))
=+ mog=(cut 3 [len 1] cry)
[[1 :(mix mig (end 3 1 len) (zyrt mog))] $(mig mog)]
::
++ xafo |=({a/@ b/@} +((mod (add (dec b) a) 255)))
++ xaro |=({a/@ b/@} +((mod (add (dec b) (sub 255 (mod a 255))) 255)))
::
++ zaft :: forward 255-sbox
|= a/@D
=+ ^= b
0xcc.75bc.86c8.2fb1.9a42.f0b3.79a0.92ca.21f6.1e41.cde5.fcc0.
7e85.51ae.1005.c72d.1246.07e8.7c64.a914.8d69.d9f4.59c2.8038.
1f4a.dca2.6fdf.66f9.f561.a12e.5a16.f7b0.a39f.364e.cb70.7318.
1de1.ad31.63d1.abd4.db68.6a33.134d.a760.edee.5434.493a.e323.
930d.8f3d.3562.bb81.0b24.43cf.bea5.a6eb.52b4.0229.06b2.6704.
78c9.45ec.d75e.58af.c577.b7b9.c40e.017d.90c3.87f8.96fa.1153.
0372.7f30.1c32.ac83.ff17.c6e4.d36d.6b55.e2ce.8c71.8a5b.b6f3.
9d4b.eab5.8b3c.e7f2.a8fe.9574.5de0.bf20.3f15.9784.9939.5f9c.
e609.564f.d8a4.b825.9819.94aa.2c08.8e4c.9b22.477a.2840.3ed6.
3750.6ef1.44dd.89ef.6576.d00a.fbda.9ed2.3b6c.7b0c.bde9.2ade.
5c88.c182.481a.1b0f.2bfd.d591.2726.57ba
(cut 3 [(dec a) 1] b)
::
++ zart :: reverse 255-sbox
|= a/@D
=+ ^= b
0x68.4f07.ea1c.73c9.75c2.efc8.d559.5125.f621.a7a8.8591.5613.
dd52.40eb.65a2.60b7.4bcb.1123.ceb0.1bd6.3c84.2906.b164.19b3.
1e95.5fec.ffbc.f187.fbe2.6680.7c77.d30e.e94a.9414.fd9a.017d.
3a7e.5a55.8ff5.8bf9.c181.e5b6.6ab2.35da.50aa.9293.3bc0.cdc6.
f3bf.1a58.4130.f844.3846.744e.36a0.f205.789e.32d8.5e54.5c22.
0f76.fce7.4569.0d99.d26e.e879.dc16.2df4.887f.1ffe.4dba.6f5d.
bbcc.2663.1762.aed7.af8a.ca20.dbb4.9bc7.a942.834c.105b.c4d4.
8202.3e61.a671.90e6.273d.bdab.3157.cfa4.0c2e.df86.2496.f7ed.
2b48.2a9d.5318.a343.d128.be9c.a5ad.6bb5.6dfa.c5e1.3408.128d.
2c04.0339.97a1.2ff0.49d0.eeb8.6c0a.0b37.b967.c347.d9ac.e072.
e409.7b9f.1598.1d3f.33de.8ce3.8970.8e7a
(cut 3 [(dec a) 1] b)
::
++ zyft :: forward 256-sbox
|= a/@D
=+ ^= b
0xbb49.b71f.b881.b402.17e4.6b86.69b5.1647.115f.dddb.7ca5.
8371.4bd5.19a9.b092.605d.0d9b.e030.a0cc.78ba.5706.4d2d.
986a.768c.f8e8.c4c7.2f1c.effe.3cae.01c0.253e.65d3.3872.
ce0e.7a74.8ac6.daac.7e5c.6479.44ec.4143.3d20.4af0.ee6c.
c828.deca.0377.249f.ffcd.7b4f.eb7d.66f2.8951.042e.595a.
8e13.f9c3.a79a.f788.6199.9391.7fab.6200.4ce5.0758.e2f1.
7594.c945.d218.4248.afa1.e61a.54fb.1482.bea4.96a2.3473.
63c2.e7cb.155b.120a.4ed7.bfd8.b31b.4008.f329.fca3.5380.
9556.0cb2.8722.2bea.e96e.3ac5.d1bc.10e3.2c52.a62a.b1d6.
35aa.d05e.f6a8.0f3b.31ed.559d.09ad.f585.6d21.fd1d.8d67.
370b.26f4.70c1.b923.4684.6fbd.cf8b.5036.0539.9cdc.d93f.
9068.1edf.8f33.b632.d427.97fa.9ee1
(cut 3 [a 1] b)
::
++ zyrt :: reverse 256-sbox
|= a/@D
=+ ^= b
0x9fc8.2753.6e02.8fcf.8b35.2b20.5598.7caa.c9a9.30b0.9b48.
47ce.6371.80f6.407d.00dd.0aa5.ed10.ecb7.0f5a.5c3a.e605.
c077.4337.17bd.9eda.62a4.79a7.ccb8.44cd.8e64.1ec4.5b6b.
1842.ffd8.1dfb.fd07.f2f9.594c.3be3.73c6.2cb6.8438.e434.
8d3d.ea6a.5268.72db.a001.2e11.de8c.88d3.0369.4f7a.87e2.
860d.0991.25d0.16b9.978a.4bf4.2a1a.e96c.fa50.85b5.9aeb.
9dbb.b2d9.a2d1.7bba.66be.e81f.1946.29a8.f5d2.f30c.2499.
c1b3.6583.89e1.ee36.e0b4.6092.937e.d74e.2f6f.513e.9615.
9c5d.d581.e7ab.fe74.f01b.78b1.ae75.af57.0ec2.adc7.3245.
12bf.2314.3967.0806.31dc.cb94.d43f.493c.54a6.0421.c3a1.
1c4a.28ac.fc0b.26ca.5870.e576.f7f1.616d.905f.ef41.33bc.
df4d.225e.2d56.7fd6.1395.a3f8.c582
(cut 3 [a 1] b)
--
::
++ ob
|%
++ feen :: conceal structure v2
|= pyn/@ ^- @
?: &((gte pyn 0x1.0000) (lte pyn 0xffff.ffff))
(add 0x1.0000 (fice (sub pyn 0x1.0000)))
?: &((gte pyn 0x1.0000.0000) (lte pyn 0xffff.ffff.ffff.ffff))
=+ lo=(dis pyn 0xffff.ffff)
=+ hi=(dis pyn 0xffff.ffff.0000.0000)
%+ con hi
$(pyn lo)
pyn
::
++ fend :: restore structure v2
|= cry/@ ^- @
?: &((gte cry 0x1.0000) (lte cry 0xffff.ffff))
(add 0x1.0000 (teil (sub cry 0x1.0000)))
?: &((gte cry 0x1.0000.0000) (lte cry 0xffff.ffff.ffff.ffff))
=+ lo=(dis cry 0xffff.ffff)
=+ hi=(dis cry 0xffff.ffff.0000.0000)
%+ con hi
$(cry lo)
cry
::
++ fice :: adapted from
|= nor/@ :: black and rogaway
^- @ :: "ciphers with
=+ ^= sel :: arbitrary finite
%+ rynd 3 :: domains", 2002
%+ rynd 2
%+ rynd 1
%+ rynd 0
[(mod nor 65.535) (div nor 65.535)]
(add (mul 65.535 -.sel) +.sel)
::
++ teil :: reverse ++fice
|= vip/@
^- @
=+ ^= sel
%+ rund 0
%+ rund 1
%+ rund 2
%+ rund 3
[(mod vip 65.535) (div vip 65.535)]
(add (mul 65.535 -.sel) +.sel)
::
++ rynd :: feistel round
|= {n/@ l/@ r/@}
^- {@ @}
:- r
?~ (mod n 2)
(~(sum fo 65.535) l (muk (snag n raku) 2 r))
(~(sum fo 65.536) l (muk (snag n raku) 2 r))
::
++ rund :: reverse round
|= {n/@ l/@ r/@}
^- {@ @}
:- r
?~ (mod n 2)
(~(dif fo 65.535) l (muk (snag n raku) 2 r))
(~(dif fo 65.536) l (muk (snag n raku) 2 r))
::
++ raku
^- (list @ux)
:~ 0xb76d.5eed
0xee28.1300
0x85bc.ae01
0x4b38.7af7
==
--
::
:::: 3g: molds and mold builders
::
++ coin $% {$$ p/dime} :: print format
{$blob p/*} ::
{$many p/(list coin)} ::
== ::
++ dime {p/@ta q/@} ::
++ edge {p/hair q/(unit {p/* q/nail})} :: parsing output
++ hair {p/@ud q/@ud} :: parsing trace
++ like |* a/$-(* *) :: generic edge
|= b/_`*`[(hair) ~] ::
:- p=(hair -.b) ::
^= q ::
?@ +.b ~ ::
:- ~ ::
u=[p=(a +>-.b) q=[p=(hair -.b) q=(tape +.b)]] ::
++ nail {p/hair q/tape} :: parsing input
++ path (list knot) :: like unix path
++ pint {p/{p/@ q/@} q/{p/@ q/@}} :: line+column range
++ rule _|=(nail *edge) :: parsing rule
++ spot {p/path q/pint} :: range in file
++ tone $% {$0 p/*} :: success
{$1 p/(list)} :: blocks
{$2 p/(list {@ta *})} :: error report
== ::
++ toon $% {$0 p/*} :: success
{$1 p/(list)} :: blocks
{$2 p/(list tank)} :: stack trace
== ::
++ wonk |*(veq/edge ?~(q.veq !! p.u.q.veq)) :: product from edge
-- =>
:: ::
:::: 4: layer four ::
:: ::
:: 4a: exotic bases ::
:: 4b: text processing ::
:: 4c: tank printer ::
:: 4d: parsing (tracing) ::
:: 4e: parsing (combinators) ::
:: 4f: parsing (rule builders) ::
:: 4g: parsing (outside caller) ::
:: 4h: parsing (ascii glyphs) ::
:: 4i: parsing (useful idioms) ::
:: 4j: parsing (bases and base digits) ::
:: 4k: atom printing ::
:: 4l: atom parsing ::
:: 4m: formatting functions ::
:: 4n: virtualization ::
:: 4o: molds and mold builders ::
::
~% %qua
+
==
%mute mute
%show show
==
|%
::
:::: 4a: exotic bases
::
++ po :: phonetic base
~/ %po
=+ :- ^= sis :: prefix syllables
'dozmarbinwansamlitsighidfidlissogdirwacsabwissib\
/rigsoldopmodfoglidhopdardorlorhodfolrintogsilmir\
/holpaslacrovlivdalsatlibtabhanticpidtorbolfosdot\
/losdilforpilramtirwintadbicdifrocwidbisdasmidlop\
/rilnardapmolsanlocnovsitnidtipsicropwitnatpanmin\
/ritpodmottamtolsavposnapnopsomfinfonbanmorworsip\
/ronnorbotwicsocwatdolmagpicdavbidbaltimtasmallig\
/sivtagpadsaldivdactansidfabtarmonranniswolmispal\
/lasdismaprabtobrollatlonnodnavfignomnibpagsopral\
/bilhaddocridmocpacravripfaltodtiltinhapmicfanpat\
/taclabmogsimsonpinlomrictapfirhasbosbatpochactid\
/havsaplindibhosdabbitbarracparloddosbortochilmac\
/tomdigfilfasmithobharmighinradmashalraglagfadtop\
/mophabnilnosmilfopfamdatnoldinhatnacrisfotribhoc\
/nimlarfitwalrapsarnalmoslandondanladdovrivbacpol\
/laptalpitnambonrostonfodponsovnocsorlavmatmipfip'
^= dex :: suffix syllables
'zodnecbudwessevpersutletfulpensytdurwepserwylsun\
/rypsyxdyrnuphebpeglupdepdysputlughecryttyvsydnex\
/lunmeplutseppesdelsulpedtemledtulmetwenbynhexfeb\
/pyldulhetmevruttylwydtepbesdexsefwycburderneppur\
/rysrebdennutsubpetrulsynregtydsupsemwynrecmegnet\
/secmulnymtevwebsummutnyxrextebfushepbenmuswyxsym\
/selrucdecwexsyrwetdylmynmesdetbetbeltuxtugmyrpel\
/syptermebsetdutdegtexsurfeltudnuxruxrenwytnubmed\
/lytdusnebrumtynseglyxpunresredfunrevrefmectedrus\
/bexlebduxrynnumpyxrygryxfeptyrtustyclegnemfermer\
/tenlusnussyltecmexpubrymtucfyllepdebbermughuttun\
/bylsudpemdevlurdefbusbeprunmelpexdytbyttyplevmyl\
/wedducfurfexnulluclennerlexrupnedlecrydlydfenwel\
/nydhusrelrudneshesfetdesretdunlernyrsebhulryllud\
/remlysfynwerrycsugnysnyllyndyndemluxfedsedbecmun\
/lyrtesmudnytbyrsenwegfyrmurtelreptegpecnelnevfes'
|%
++ ins ~/ %ins :: parse prefix
|= a/@tas
=+ b=0
|- ^- (unit @)
?:(=(256 b) ~ ?:(=(a (tos b)) [~ b] $(b +(b))))
++ ind ~/ %ind :: parse suffix
|= a/@tas
=+ b=0
|- ^- (unit @)
?:(=(256 b) ~ ?:(=(a (tod b)) [~ b] $(b +(b))))
++ tos ~/ %tos :: fetch prefix
|=(a/@ ?>((lth a 256) (cut 3 [(mul 3 a) 3] sis)))
++ tod ~/ %tod :: fetch suffix
|=(a/@ ?>((lth a 256) (cut 3 [(mul 3 a) 3] dex)))
--
::
++ fa :: base58check
=+ key='123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
=+ ^- yek/@ux ~+
=- yek:(roll (rip 3 key) -)
=+ [a=*char b=*@ yek=`@ux`(fil 3 256 0xff)]
|.
[+(b) (mix yek (lsh 3 `@u`a (~(inv fe 3) b)))]
|%
++ cha |=(a/char `(unit @uF)`=+(b=(cut 3 [`@`a 1] yek) ?:(=(b 0xff) ~ `b)))
++ tok
|= a/@ux ^- @ux
=+ b=(pad a)
=- (~(net fe 5) (end 3 4 (shay 32 -)))
(shay (add b (met 3 a)) (lsh 3 b (swp 3 a)))
::
++ pad |=(a/@ =+(b=(met 3 a) ?:((gte b 21) 0 (sub 21 b))))
++ enc |=(a/@ux `@ux`(mix (lsh 3 4 a) (tok a)))
++ den
|= a/@ux ^- (unit @ux)
=+ b=(rsh 3 4 a)
?. =((tok b) (end 3 4 a))
~
`b
--
::
:::: 4b: text processing
::
++ at :: basic printing
|_ a/@
++ r
?: ?& (gte (met 3 a) 2)
|-
?: =(0 a)
&
=+ vis=(end 3 1 a)
?& ?|(=('-' vis) ?&((gte vis 'a') (lte vis 'z')))
$(a (rsh 3 1 a))
==
==
rtam
?: (lte (met 3 a) 2)
rud
rux
::
++ rf `tape`[?-(a $& '&', $| '|', * !!) ~]
++ rn `tape`[?>(=(0 a) '~') ~]
++ rt `tape`['\'' (weld (mesc (trip a)) `tape`['\'' ~])]
++ rta rt
++ rtam `tape`['%' (trip a)]
++ rub `tape`['0' 'b' (rum 2 ~ |=(b/@ (add '0' b)))]
++ rud (rum 10 ~ |=(b/@ (add '0' b)))
++ rum
|= {b/@ c/tape d/$-(@ @)}
^- tape
?: =(0 a)
[(d 0) c]
=+ e=0
|- ^- tape
?: =(0 a)
c
=+ f=&(!=(0 e) =(0 (mod e ?:(=(10 b) 3 4))))
%= $
a (div a b)
c [(d (mod a b)) ?:(f [?:(=(10 b) ',' '-') c] c)]
e +(e)
==
::
++ rup
=+ b=(met 3 a)
^- tape
:- '-'
|- ^- tape
?: (gth (met 5 a) 1)
%+ weld
$(a (rsh 5 1 a), b (sub b 4))
`tape`['-' '-' $(a (end 5 1 a), b 4)]
?: =(0 b)
['~' ~]
?: (lte b 1)
(trip (tos:po a))
|- ^- tape
?: =(2 b)
=+ c=(rsh 3 1 a)
=+ d=(end 3 1 a)
(weld (trip (tod:po c)) (trip (tos:po (mix c d))))
=+ c=(rsh 3 2 a)
=+ d=(end 3 2 a)
(weld ^$(a c, b (met 3 c)) `tape`['-' $(a (mix c d), b 2)])
::
++ ruv
^- tape
:+ '0'
'v'
%^ rum
64
~
|= b/@
?: =(63 b)
'+'
?: =(62 b)
'-'
?:((lth b 26) (add 65 b) ?:((lth b 52) (add 71 b) (sub b 4)))
::
++ rux `tape`['0' 'x' (rum 16 ~ |=(b/@ (add b ?:((lth b 10) 48 87))))]
--
++ cass :: lowercase
|= vib/tape
^- tape
(turn vib |=(a/@ ?.(&((gte a 'A') (lte a 'Z')) a (add 32 a))))
::
++ cuss :: uppercase
|= vib/tape
^- tape
(turn vib |=(a/@ ?.(&((gte a 'a') (lte a 'z')) a (sub a 32))))
::
++ crip |=(a/tape `@t`(rap 3 a)) :: tape to cord
::
++ mesc :: ctrl code escape
|= vib/tape
^- tape
?~ vib
~
?: =('\\' i.vib)
['\\' '\\' $(vib t.vib)]
?: ?|((gth i.vib 126) (lth i.vib 32) =(`@`39 i.vib))
['\\' (welp ~(rux at i.vib) '/' $(vib t.vib))]
[i.vib $(vib t.vib)]
::
++ runt :: prepend repeatedly
|= {{a/@ b/@} c/tape}
^- tape
?: =(0 a)
c
[b $(a (dec a))]
::
++ sand :: atom sanity
|= a/@ta
(flit (sane a))
::
++ sane :: atom sanity
|= a/@ta
|= b/@ ^- ?
?> =(%t (end 3 1 a))
=+ [inx=0 len=(met 3 b)]
?: =(%tas a)
|- ^- ?
?: =(inx len) &
=+ cur=(cut 3 [inx 1] b)
?& ?| &((gte cur 'a') (lte cur 'z'))
&(=('-' cur) !=(0 inx) !=(len inx))
&(&((gte cur '0') (lte cur '9')) !=(0 inx))
==
$(inx +(inx))
==
?: =(%ta a)
|- ^- ?
?: =(inx len) &
=+ cur=(cut 3 [inx 1] b)
?& ?| &((gte cur 'a') (lte cur 'z'))
&((gte cur '0') (lte cur '9'))
|(=('-' cur) =('~' cur) =('_' cur) =('.' cur))
==
$(inx +(inx))
==
|- ^- ?
?: =(0 b) &
=+ cur=(end 3 1 b)
?: &((lth cur 32) !=(10 cur)) |
=+ len=(teff cur)
?& |(=(1 len) =+(i=1 |-(|(=(i len) &((gte (cut 3 [i 1] b) 128) $(i +(i)))))))
$(b (rsh 3 len b))
==
::
++ trim :: tape split
|= {a/@ b/tape}
^- {p/tape q/tape}
?~ b
[~ ~]
?: =(0 a)
[~ b]
=+ c=$(a (dec a), b t.b)
[[i.b p.c] q.c]
::
++ trip :: cord to tape
~/ %trip
|= a/@ ^- tape
?: =(0 (met 3 a))
~
[^-(@ta (end 3 1 a)) $(a (rsh 3 1 a))]
::
++ teff :: length utf8
|= a/@t ^- @
=+ b=(end 3 1 a)
?: =(0 b)
?>(=(`@`0 a) 0)
?> |((gte b 32) =(10 b))
?:((lte b 127) 1 ?:((lte b 223) 2 ?:((lte b 239) 3 4)))
::
++ turf :: utf8 to utf32
|= a/@t
^- @c
%+ rap 5
|- ^- (list @c)
=+ b=(teff a)
?: =(0 b) ~
=+ ^= c
%+ can 0
%+ turn
^- (list {p/@ q/@})
?+ b !!
$1 [[0 7] ~]
$2 [[8 6] [0 5] ~]
$3 [[16 6] [8 6] [0 4] ~]
$4 [[24 6] [16 6] [8 6] [0 3] ~]
==
|=({p/@ q/@} [q (cut 0 [p q] a)])
?> =((tuft c) (end 3 b a))
[c $(a (rsh 3 b a))]
::
++ tuba :: utf8 to utf32 tape
|= a/tape
^- (list @c)
(rip 5 (turf (rap 3 a))) :: XX horrible
::
++ tufa :: utf32 to utf8 tape
|= a/(list @c)
^- tape
?~ a ""
(weld (rip 3 (tuft i.a)) $(a t.a))
::
++ tuft :: utf32 to utf8 text
|= a/@c
^- @t
%+ rap 3
|- ^- (list @)
?: =(`@`0 a)
~
=+ b=(end 5 1 a)
=+ c=$(a (rsh 5 1 a))
?: (lte b 0x7f)
[b c]
?: (lte b 0x7ff)
:* (mix 0b1100.0000 (cut 0 [6 5] b))
(mix 0b1000.0000 (end 0 6 b))
c
==
?: (lte b 0xffff)
:* (mix 0b1110.0000 (cut 0 [12 4] b))
(mix 0b1000.0000 (cut 0 [6 6] b))
(mix 0b1000.0000 (end 0 6 b))
c
==
:* (mix 0b1111.0000 (cut 0 [18 3] b))
(mix 0b1000.0000 (cut 0 [12 6] b))
(mix 0b1000.0000 (cut 0 [6 6] b))
(mix 0b1000.0000 (end 0 6 b))
c
==
::
++ wack :: knot escape
|= a/@ta
^- @ta
=+ b=(rip 3 a)
%+ rap 3
|- ^- tape
?~ b
~
?: =('~' i.b) ['~' '~' $(b t.b)]
?: =('_' i.b) ['~' '-' $(b t.b)]
[i.b $(b t.b)]
::
++ wick :: knot unescape
|= a/@
^- (unit @ta)
=+ b=(rip 3 a)
=- ?^(b ~ (some (rap 3 (flop c))))
=| c/tape
|- ^- {b/tape c/tape}
?~ b [~ c]
?. =('~' i.b)
$(b t.b, c [i.b c])
?~ t.b [b ~]
?- i.t.b
$'~' $(b t.t.b, c ['~' c])
$'-' $(b t.t.b, c ['_' c])
@ [b ~]
==
::
++ woad :: cord unescape
|= a/@ta
^- @t
%+ rap 3
|- ^- (list @)
?: =(`@`0 a)
~
=+ b=(end 3 1 a)
=+ c=(rsh 3 1 a)
?: =('.' b)
[' ' $(a c)]
?. =('~' b)
[b $(a c)]
=> .(b (end 3 1 c), c (rsh 3 1 c))
?+ b =- (weld (rip 3 (tuft p.d)) $(a q.d))
^= d
=+ d=0
|- ^- {p/@ q/@}
?: =('.' b)
[d c]
?< =(0 c)
%= $
b (end 3 1 c)
c (rsh 3 1 c)
d %+ add (mul 16 d)
%+ sub b
?: &((gte b '0') (lte b '9')) 48
?>(&((gte b 'a') (lte b 'z')) 87)
==
$'.' ['.' $(a c)]
$'~' ['~' $(a c)]
==
::
++ wood :: cord escape
|= a/@t
^- @ta
%+ rap 3
|- ^- (list @)
?: =(`@`0 a)
~
=+ b=(teff a)
=+ c=(turf (end 3 b a))
=+ d=$(a (rsh 3 b a))
?: ?| &((gte c 'a') (lte c 'z'))
&((gte c '0') (lte c '9'))
=(`@`'-' c)
==
[c d]
?+ c
:- '~'
=+ e=(met 2 c)
|- ^- tape
?: =(0 e)
['.' d]
=. e (dec e)
=+ f=(rsh 2 e c)
[(add ?:((lte f 9) 48 87) f) $(c (end 2 e c))]
::
$' ' ['.' d]
$'.' ['~' '.' d]
$'~' ['~' '~' d]
==
::
:::: 4c: tank printer
::
++ wash :: render tank at width
|= {{tab/@ edg/@} tac/tank} ^- wall
(~(win re tac) tab edg)
::
++ re
|_ tac/tank
++ ram
^- tape
?- -.tac
$leaf p.tac
$palm ram(tac [%rose [p.p.tac (weld q.p.tac r.p.tac) s.p.tac] q.tac])
$rose
%+ weld
q.p.tac
|- ^- tape
?~ q.tac
r.p.tac
=+ voz=$(q.tac t.q.tac)
(weld ram(tac i.q.tac) ?~(t.q.tac voz (weld p.p.tac voz)))
==
::
++ win
|= {tab/@ edg/@}
=+ lug=`wall`~
|^ |- ^- wall
?- -.tac
$leaf (rig p.tac)
$palm
?: fit
(rig ram)
?~ q.tac
(rig q.p.tac)
?~ t.q.tac
(rig(tab (add 2 tab), lug $(tac i.q.tac)) q.p.tac)
=> .(q.tac `(list tank)`q.tac)
=+ lyn=(mul 2 (lent q.tac))
=+ ^= qyr
|- ^- wall
?~ q.tac
lug
%= ^$
tac i.q.tac
tab (add tab (sub lyn 2))
lug $(q.tac t.q.tac, lyn (sub lyn 2))
==
(wig(lug qyr) q.p.tac)
::
$rose
?: fit
(rig ram)
=. lug
|- ^- wall
?~ q.tac
?:(=(~ r.p.tac) lug (rig r.p.tac))
^$(tac i.q.tac, lug $(q.tac t.q.tac), tab din)
?: =(~ q.p.tac)
lug
(wig q.p.tac)
==
::
++ din (mod (add 2 tab) (mul 2 (div edg 3)))
++ fit (lte (lent ram) (sub edg tab))
++ rig
|= hom/tape
^- wall
?: (lte (lent hom) (sub edg tab))
[(runt [tab ' '] hom) lug]
=> .(tab (add tab 2), edg (sub edg 2))
=+ mut=(trim (sub edg tab) hom)
:- (runt [(sub tab 2) ' '] ['\\' '/' (weld p.mut `_hom`['\\' '/' ~])])
=> .(hom q.mut)
|-
?~ hom
:- %+ runt
[(sub tab 2) ' ']
['\\' '/' (runt [(sub edg tab) ' '] ['\\' '/' ~])]
lug
=> .(mut (trim (sub edg tab) hom))
[(runt [tab ' '] p.mut) $(hom q.mut)]
::
++ wig
|= hom/tape
^- wall
?~ lug
(rig hom)
=+ lin=(lent hom)
=+ wug=:(add 1 tab lin)
?. =+ mir=i.lug
|- ?~ mir
|
?|(=(0 wug) ?&(=(' ' i.mir) $(mir t.mir, wug (dec wug))))
(rig hom) :: ^ XX regular form?
[(runt [tab ' '] (weld hom `tape`[' ' (slag wug i.lug)])) t.lug]
--
--
++ show :: XX deprecated!
|= vem/*
|^ ^- tank
?: ?=(@ vem)
[%leaf (mesc (trip vem))]
?- vem
{s/$~ c/*}
[%leaf '\'' (weld (mesc (tape +.vem)) `tape`['\'' ~])]
::
{s/$a c/@} [%leaf (mesc (trip c.vem))]
{s/$b c/*} (shop c.vem |=(a/@ ~(rub at a)))
{s/{$c p/@} c/*}
:+ %palm
[['.' ~] ['-' ~] ~ ~]
[[%leaf (mesc (trip p.s.vem))] $(vem c.vem) ~]
::
{s/$d c/*} (shop c.vem |=(a/@ ~(rud at a)))
{s/$k c/*} (tank c.vem)
{s/$h c/*}
:+ %rose
[['/' ~] ['/' ~] ~]
=+ yol=((list @ta) c.vem)
(turn yol |=(a/@ta [%leaf (trip a)]))
::
{s/$l c/*} (shol c.vem)
{s/$o c/*}
%= $
vem
:- [%m '%h:<[%d %d].[%d %d]>']
[-.c.vem +<-.c.vem +<+.c.vem +>-.c.vem +>+.c.vem ~]
==
::
{s/$p c/*} (shop c.vem |=(a/@ ~(rup at a)))
{s/$q c/*} (shop c.vem |=(a/@ ~(r at a)))
{s/$r c/*} $(vem [[%r ' ' '{' '}'] c.vem])
{s/$t c/*} (shop c.vem |=(a/@ ~(rt at a)))
{s/$v c/*} (shop c.vem |=(a/@ ~(ruv at a)))
{s/$x c/*} (shop c.vem |=(a/@ ~(rux at a)))
{s/{$m p/@} c/*} (shep p.s.vem c.vem)
{s/{$r p/@} c/*}
$(vem [[%r ' ' (cut 3 [0 1] p.s.vem) (cut 3 [1 1] p.s.vem)] c.vem])
::
{s/{$r p/@ q/@ r/@} c/*}
:+ %rose
:* p=(mesc (trip p.s.vem))
q=(mesc (trip q.s.vem))
r=(mesc (trip r.s.vem))
==
|- ^- (list tank)
?@ c.vem
~
[^$(vem -.c.vem) $(c.vem +.c.vem)]
::
{s/$z c/*} $(vem [[%r %$ %$ %$] c.vem])
* !!
==
++ shep
|= {fom/@ gar/*}
^- tank
=+ l=(met 3 fom)
=+ i=0
:- %leaf
|- ^- tape
?: (gte i l)
~
=+ c=(cut 3 [i 1] fom)
?. =(37 c)
(weld (mesc [c ~]) $(i +(i)))
=+ d=(cut 3 [+(i) 1] fom)
?. .?(gar)
['\\' '#' $(i (add 2 i))]
(weld ~(ram re (show d -.gar)) $(i (add 2 i), gar +.gar))
::
++ shop
|= {aug/* vel/$-(a/@ tape)}
^- tank
?: ?=(@ aug)
[%leaf (vel aug)]
:+ %rose
[[' ' ~] ['[' ~] [']' ~]]
=> .(aug `*`aug)
|- ^- (list tank)
?: ?=(@ aug)
[^$ ~]
[^$(aug -.aug) $(aug +.aug)]
::
++ shol
|= lim/*
:+ %rose
[['.' ~] ~ ~]
|- ^- (list tank)
?: ?=(@ lim) ~
:_ $(lim +.lim)
?+ -.lim (show '#')
$~ (show '$')
c/@ (show c.lim)
{$& $1} (show '.')
{$& c/@}
[%leaf '+' ~(rud at c.lim)]
::
{$| @ $~} (show ',')
{$| n/@ $~ c/@}
[%leaf (weld (reap n.lim '^') ?~(c.lim "$" (trip c.lim)))]
==
--
::
:::: 4d: parsing (tracing)
::
++ last |= {zyc/hair naz/hair} :: farther trace
^- hair
?: =(p.zyc p.naz)
?:((gth q.zyc q.naz) zyc naz)
?:((gth p.zyc p.naz) zyc naz)
::
++ lust |= {weq/char naz/hair} :: detect newline
^- hair
?:(=(`@`10 weq) [+(p.naz) 1] [p.naz +(q.naz)])
::
:::: 4e: parsing (combinators)
::
++ bend :: conditional comp
~/ %bend
|* raq/_|*({a/* b/*} [~ u=[a b]])
~/ %fun
|* {vex/edge sab/rule}
?~ q.vex
vex
=+ yit=(sab q.u.q.vex)
=+ yur=(last p.vex p.yit)
?~ q.yit
[p=yur q=q.vex]
=+ vux=(raq p.u.q.vex p.u.q.yit)
?~ vux
[p=yur q=q.vex]
[p=yur q=[~ u=[p=u.vux q=q.u.q.yit]]]
::
++ comp
~/ %comp
|* raq/_|*({a/* b/*} [a b]) :: arbitrary compose
~/ %fun
|* {vex/edge sab/rule}
~! +<
?~ q.vex
vex
=+ yit=(sab q.u.q.vex)
=+ yur=(last p.vex p.yit)
?~ q.yit
[p=yur q=q.yit]
[p=yur q=[~ u=[p=(raq p.u.q.vex p.u.q.yit) q=q.u.q.yit]]]
::
++ fail |=(tub/nail [p=p.tub q=~]) :: never parse
++ glue :: add rule
~/ %glue
|* bus/rule
~/ %fun
|* {vex/edge sab/rule}
(plug vex ;~(pfix bus sab))
::
++ less :: no first and second
|* {vex/edge sab/rule}
?~ q.vex
=+ roq=(sab)
[p=(last p.vex p.roq) q=q.roq]
(fail +<.sab)
::
++ pfix :: discard first rule
~/ %pfix
(comp |*({a/* b/*} b))
::
++ plug :: first then second
~/ %plug
|* {vex/edge sab/rule}
?~ q.vex
vex
=+ yit=(sab q.u.q.vex)
=+ yur=(last p.vex p.yit)
?~ q.yit
[p=yur q=q.yit]
[p=yur q=[~ u=[p=[p.u.q.vex p.u.q.yit] q=q.u.q.yit]]]
::
++ pose :: first or second
~/ %pose
|* {vex/edge sab/rule}
?~ q.vex
=+ roq=(sab)
[p=(last p.vex p.roq) q=q.roq]
vex
::
++ simu :: first and second
|* {vex/edge sab/rule}
?~ q.vex
vex
=+ roq=(sab)
roq
::
++ sfix :: discard second rule
~/ %sfix
(comp |*({a/* b/*} a))
::
:::: 4f: parsing (rule builders)
::
++ bass :: leftmost base
|* {wuc/@ tyd/rule}
%+ cook
|= waq/(list @)
%+ roll
waq
=|({p/@ q/@} |.((add p (mul wuc q))))
tyd
::
++ boss :: rightmost base
|* {wuc/@ tyd/rule}
%+ cook
|= waq/(list @)
%+ reel
waq
=|({p/@ q/@} |.((add p (mul wuc q))))
tyd
::
++ cold :: replace w+ constant
~/ %cold
|* {cus/* sef/rule}
~/ %fun
|= tub/nail
=+ vex=(sef tub)
?~ q.vex
vex
[p=p.vex q=[~ u=[p=cus q=q.u.q.vex]]]
::
++ cook :: apply gate
~/ %cook
|* {poq/$-(* *) sef/rule}
~/ %fun
|= tub/nail
=+ vex=(sef tub)
?~ q.vex
vex
[p=p.vex q=[~ u=[p=(poq p.u.q.vex) q=q.u.q.vex]]]
::
++ easy :: always parse
~/ %easy
|* huf/*
~/ %fun
|= tub/nail
^- (like _huf)
[p=p.tub q=[~ u=[p=huf q=tub]]]
::
++ flag
|= {sic/@t non/@t}
;~(pose (cold %& (jest sic)) (cold %| (jest non)))
::
++ full :: has to fully parse
|* sef/rule
|= tub/nail
=+ vex=(sef tub)
?~(q.vex vex ?:(=(~ q.q.u.q.vex) vex [p=p.vex q=~]))
::
++ funk :: add to tape first
|* {pre/tape sef/rule}
|= tub/nail
(sef p.tub (weld pre q.tub))
::
++ here :: place-based apply
~/ %here
|* {hez/_|=({a/pint b/*} [a b]) sef/rule}
~/ %fun
|= tub/nail
=+ vex=(sef tub)
?~ q.vex
vex
[p=p.vex q=[~ u=[p=(hez [p.tub p.q.u.q.vex] p.u.q.vex) q=q.u.q.vex]]]
::
++ inde |* sef/rule :: indentation block
|= nail ^+ (sef)
=+ [har tap]=[p q]:+<
=+ lev=(fil 3 (dec q.har) ' ')
=+ eol=(just `@t`10)
=+ =- roq=((star ;~(pose prn ;~(sfix eol (jest lev)) -)) har tap)
;~(simu ;~(plug eol eol) eol)
?~ q.roq roq
=+ vex=(sef har(q 1) p.u.q.roq)
=+ fur=p.vex(q (add (dec q.har) q.p.vex))
?~ q.vex vex(p fur)
=- vex(p fur, u.q -)
:+ &3.vex
&4.vex(q.p (add (dec q.har) q.p.&4.vex))
=+ res=|4.vex
|- ?~ res |4.roq
?. =(10 -.res) [-.res $(res +.res)]
(welp [`@t`10 (trip lev)] $(res +.res))
::
++ ifix
|* {fel/{rule rule} hof/rule}
~! +<
~! +<:-.fel
~! +<:+.fel
;~(pfix -.fel ;~(sfix hof +.fel))
::
++ jest :: match a cord
|= daf/@t
|= tub/nail
=+ fad=daf
|- ^- (like @t)
?: =(`@`0 daf)
[p=p.tub q=[~ u=[p=fad q=tub]]]
?: |(?=($~ q.tub) !=((end 3 1 daf) i.q.tub))
(fail tub)
$(p.tub (lust i.q.tub p.tub), q.tub t.q.tub, daf (rsh 3 1 daf))
::
++ just :: XX redundant, jest
~/ %just :: match a char
|= daf/char
~/ %fun
|= tub/nail
^- (like char)
?~ q.tub
(fail tub)
?. =(daf i.q.tub)
(fail tub)
(next tub)
::
++ knee :: callbacks
|* {gar/* sef/_|.(*rule)}
|= tub/nail
^- (like _gar)
((sef) tub)
::
++ mask :: match char in set
~/ %mask
|= bud/(list char)
~/ %fun
|= tub/nail
^- (like char)
?~ q.tub
(fail tub)
?. (lien bud |=(a/char =(i.q.tub a)))
(fail tub)
(next tub)
::
++ more :: separated, *
|* {bus/rule fel/rule}
;~(pose (most bus fel) (easy ~))
::
++ most :: separated, +
|* {bus/rule fel/rule}
;~(plug fel (star ;~(pfix bus fel)))
::
++ next :: consume a char
|= tub/nail
^- (like char)
?~ q.tub
(fail tub)
=+ zac=(lust i.q.tub p.tub)
[zac [~ i.q.tub [zac t.q.tub]]]
::
++ perk :: parse cube fork
|* a/(pole @tas)
?~ a fail
;~ pose
(cold -.a (jest -.a))
$(a +.a)
==
::
++ pick :: rule for ++each
|* {a/rule b/rule}
;~ pose
(stag %& a)
(stag %| b)
==
++ plus |*(fel/rule ;~(plug fel (star fel))) ::
++ punt |*({a/rule} ;~(pose (stag ~ a) (easy ~))) ::
++ sear :: conditional cook
|* {pyq/$-(* (unit)) sef/rule}
|= tub/nail
=+ vex=(sef tub)
?~ q.vex
vex
=+ gey=(pyq p.u.q.vex)
?~ gey
[p=p.vex q=~]
[p=p.vex q=[~ u=[p=u.gey q=q.u.q.vex]]]
::
++ shim :: match char in range
~/ %shim
|= {les/@ mos/@}
~/ %fun
|= tub/nail
^- (like char)
?~ q.tub
(fail tub)
?. ?&((gte i.q.tub les) (lte i.q.tub mos))
(fail tub)
(next tub)
::
++ stag :: add a label
~/ %stag
|* {gob/* sef/rule}
~/ %fun
|= tub/nail
=+ vex=(sef tub)
?~ q.vex
vex
[p=p.vex q=[~ u=[p=[gob p.u.q.vex] q=q.u.q.vex]]]
::
++ stet ::
|* leh/(list {?(@ {@ @}) rule})
|-
?~ leh
~
[i=[p=-.i.leh q=+.i.leh] t=$(leh t.leh)]
::
++ stew :: switch by first char
~/ %stew
|* leh/(list {p/?(@ {@ @}) q/rule}) :: char+range keys
=+ ^= wor :: range complete lth
|= {ort/?(@ {@ @}) wan/?(@ {@ @})}
?@ ort
?@(wan (lth ort wan) (lth ort -.wan))
?@(wan (lth +.ort wan) (lth +.ort -.wan))
=+ ^= hel :: build parser map
=+ hel=`(tree _?>(?=(^ leh) i.leh))`~
|- ^+ hel
?~ leh
~
=+ yal=$(leh t.leh)
|- ^+ hel
?~ yal
[i.leh ~ ~]
?: (wor p.i.leh p.n.yal)
=+ nuc=$(yal l.yal)
?> ?=(^ nuc)
?: (vor p.n.yal p.n.nuc)
[n.yal nuc r.yal]
[n.nuc l.nuc [n.yal r.nuc r.yal]]
=+ nuc=$(yal r.yal)
?> ?=(^ nuc)
?: (vor p.n.yal p.n.nuc)
[n.yal l.yal nuc]
[n.nuc [n.yal l.yal l.nuc] r.nuc]
~% %fun ..^$ ~
|= tub/nail
?~ q.tub
(fail tub)
|-
?~ hel
(fail tub)
?: ?@ p.n.hel
=(p.n.hel i.q.tub)
?&((gte i.q.tub -.p.n.hel) (lte i.q.tub +.p.n.hel))
:: (q.n.hel [(lust i.q.tub p.tub) t.q.tub])
(q.n.hel tub)
?: (wor i.q.tub p.n.hel)
$(hel l.hel)
$(hel r.hel)
::
++ slug ::
|* raq/_|*({a/* b/*} [a b])
|* {bus/rule fel/rule}
;~((comp raq) fel (stir +<+.raq raq ;~(pfix bus fel)))
::
++ star :: 0 or more times
|* fel/rule
(stir `(list _(wonk *fel))`~ |*({a/* b/*} [a b]) fel)
::
++ stir
~/ %stir
|* {rud/* raq/_|*({a/* b/*} [a b]) fel/rule}
~/ %fun
|= tub/nail
^- (like _rud)
=+ vex=(fel tub)
?~ q.vex
[p.vex [~ rud tub]]
=+ wag=$(tub q.u.q.vex)
?> ?=(^ q.wag)
[(last p.vex p.wag) [~ (raq p.u.q.vex p.u.q.wag) q.u.q.wag]]
::
++ stun :: parse several times
|* {lig/{@ @} fel/rule}
|= tub/nail
^- (like (list _(wonk (fel))))
?: =(0 +.lig)
[p.tub [~ ~ tub]]
=+ vex=(fel tub)
?~ q.vex
?: =(0 -.lig)
[p.vex [~ ~ tub]]
vex
=+ ^= wag %= $
-.lig ?:(=(0 -.lig) 0 (dec -.lig))
+.lig ?:(=(0 +.lig) 0 (dec +.lig))
tub q.u.q.vex
==
?~ q.wag
wag
[p.wag [~ [p.u.q.vex p.u.q.wag] q.u.q.wag]]
::
:::: 4g: parsing (outside caller)
::
++ rash |*({naf/@ sab/rule} (scan (trip naf) sab)) ::
++ rose |* {los/tape sab/rule}
=+ vex=(sab [[1 1] los])
=+ len=(lent los)
?. =(+(len) q.p.vex) [%| p=(dec q.p.vex)]
?~ q.vex
[%& p=~]
[%& p=[~ u=p.u.q.vex]]
++ rush |*({naf/@ sab/rule} (rust (trip naf) sab))
++ rust |* {los/tape sab/rule}
=+ vex=((full sab) [[1 1] los])
?~(q.vex ~ [~ u=p.u.q.vex])
++ scan |* {los/tape sab/rule}
=+ vex=((full sab) [[1 1] los])
?~ q.vex
~_ (show [%m '{%d %d}'] p.p.vex q.p.vex ~)
~_(leaf+"syntax error" !!)
p.u.q.vex
::
:::: 4h: parsing (ascii glyphs)
::
++ ace (just ' ')
++ bar (just '|')
++ bas (just '\\')
++ buc (just '$')
++ cab (just '_')
++ cen (just '%')
++ col (just ':')
++ com (just ',')
++ doq (just '"')
++ dot (just '.')
++ fas (just '/')
++ gal (just '<')
++ gar (just '>')
++ hax (just '#')
++ kel (just '{')
++ ker (just '}')
++ ket (just '^')
++ lus (just '+')
++ hep (just '-')
++ pel (just '(')
++ pam (just '&')
++ per (just ')')
++ pat (just '@')
++ sel (just '[')
++ sem (just ';')
++ ser (just ']')
++ sig (just '~')
++ soq (just '\'')
++ tar (just '*')
++ tec (just '`')
++ tis (just '=')
++ wut (just '?')
++ zap (just '!')
::
:::: 4i: parsing (useful idioms)
::
++ alf ;~(pose low hig) :: alphabetic
++ aln ;~(pose low hig nud) :: alphanumeric
++ alp ;~(pose low hig nud hep) :: alphanumeric and -
++ bet ;~(pose (cold 2 hep) (cold 3 lus)) :: axis syntax - +
++ bin (bass 2 (most gon but)) :: binary to atom
++ but (cook |=(a/@ (sub a '0')) (shim '0' '1')) :: binary digit
++ cit (cook |=(a/@ (sub a '0')) (shim '0' '7')) :: octal digit
++ dem (bass 10 (most gon dit)) :: decimal to atom
++ dit (cook |=(a/@ (sub a '0')) (shim '0' '9')) :: decimal digit
++ dog ;~(plug dot gay) :: . number separator
++ doh ;~(plug ;~(plug hep hep) gay) :: -- phon separator
++ dun (cold ~ ;~(plug hep hep)) :: -- (stop) to ~
++ duz (cold ~ ;~(plug tis tis)) :: == (stet) to ~
++ gah (mask [`@`10 ' ' ~]) :: newline or ace
++ gap (cold ~ ;~(plug gaq (star ;~(pose vul gah)))) :: plural space
++ gaq ;~ pose :: end of line
(just `@`10)
;~(plug gah ;~(pose gah vul))
vul
==
++ gaw (cold ~ (star ;~(pose vul gah))) :: classic white
++ gay ;~(pose gap (easy ~)) ::
++ gon ;~(pose ;~(plug bas gay fas) (easy ~)) :: long numbers \ /
++ gul ;~(pose (cold 2 gal) (cold 3 gar)) :: axis syntax < >
++ hex (bass 16 (most gon hit)) :: hex to atom
++ hig (shim 'A' 'Z') :: uppercase
++ hit ;~ pose :: hex digits
dit
(cook |=(a/char (sub a 87)) (shim 'a' 'f'))
(cook |=(a/char (sub a 55)) (shim 'A' 'F'))
==
++ iny :: indentation block
|* sef/rule
|= nail ^+ (sef)
=+ [har tap]=[p q]:+<
=+ lev=(fil 3 (dec q.har) ' ')
=+ eol=(just `@t`10)
=+ =- roq=((star ;~(pose prn ;~(sfix eol (jest lev)) -)) har tap)
;~(simu ;~(plug eol eol) eol)
?~ q.roq roq
=+ vex=(sef har(q 1) p.u.q.roq)
=+ fur=p.vex(q (add (dec q.har) q.p.vex))
?~ q.vex vex(p fur)
=- vex(p fur, u.q -)
:+ &3.vex
&4.vex(q.p (add (dec q.har) q.p.&4.vex))
=+ res=|4.vex
|- ?~ res |4.roq
?. =(10 -.res) [-.res $(res +.res)]
(welp [`@t`10 (trip lev)] $(res +.res))
::
++ low (shim 'a' 'z') :: lowercase
++ mes %+ cook :: hexbyte
|=({a/@ b/@} (add (mul 16 a) b))
;~(plug hit hit)
++ nix (boss 256 (star ;~(pose aln cab))) ::
++ nud (shim '0' '9') :: numeric
++ prn ;~(less (just `@`127) (shim 32 256)) :: non-control
++ prz ;~(less (just `@`127) (shim 33 256)) :: non-trivial
++ qat ;~ pose :: chars in blockcord
prn
;~(less ;~(plug (just `@`10) soz) (just `@`10))
==
++ qit ;~ pose :: chars in a cord
;~(less bas soq prn)
;~(pfix bas ;~(pose bas soq mes)) :: escape chars
==
++ qut ;~ simu soq :: cord
;~ pose
;~ less soz
(ifix [soq soq] (boss 256 (more gon qit)))
==
=+ hed=;~(pose ;~(plug (plus ace) vul) (just '\0a'))
%- iny %+ ifix
:- ;~(plug soz hed)
;~(plug (just '\0a') soz)
(boss 256 (star qat))
==
==
++ soz ;~(plug soq soq soq) :: delimiting '''
++ sym :: symbol
%+ cook
|=(a/tape (rap 3 ^-((list @) a)))
;~(plug low (star ;~(pose nud low hep)))
::
++ ven ;~ (comp |=({a/@ b/@} (peg a b))) :: +>- axis syntax
bet
=+ hom=`?`|
|= tub/nail
^- (like @)
=+ vex=?:(hom (bet tub) (gul tub))
?~ q.vex
[p.tub [~ 1 tub]]
=+ wag=$(p.tub p.vex, hom !hom, tub q.u.q.vex)
?> ?=(^ q.wag)
[p.wag [~ (peg p.u.q.vex p.u.q.wag) q.u.q.wag]]
==
++ vit :: base64 digit
;~ pose
(cook |=(a/@ (sub a 65)) (shim 'A' 'Z'))
(cook |=(a/@ (sub a 71)) (shim 'a' 'z'))
(cook |=(a/@ (add a 4)) (shim '0' '9'))
(cold 62 (just '-'))
(cold 63 (just '+'))
==
++ vul %+ cold ~ :: comments
;~ plug col col
(star prn)
(just `@`10)
==
::
:::: 4j: parsing (bases and base digits)
::
++ ab
|%
++ bix (bass 16 (stun [2 2] six))
++ fem (sear |=(a/@ (cha:fa a)) aln)
++ haf (bass 256 ;~(plug tep tiq (easy ~)))
++ hef %+ sear |=(a/@ ?:(=(a 0) ~ (some a)))
%+ bass 256
;~(plug tip tiq (easy ~))
++ hif (bass 256 ;~(plug tip tiq (easy ~)))
++ hof (bass 0x1.0000 ;~(plug hef (stun [1 3] ;~(pfix hep hif))))
++ huf (bass 0x1.0000 ;~(plug hef (stun [0 3] ;~(pfix hep hif))))
++ hyf (bass 0x1.0000 ;~(plug hif (stun [3 3] ;~(pfix hep hif))))
++ pev (bass 32 ;~(plug sev (stun [0 4] siv)))
++ pew (bass 64 ;~(plug sew (stun [0 4] siw)))
++ piv (bass 32 (stun [5 5] siv))
++ piw (bass 64 (stun [5 5] siw))
++ qeb (bass 2 ;~(plug seb (stun [0 3] sib)))
++ qex (bass 16 ;~(plug sex (stun [0 3] hit)))
++ qib (bass 2 (stun [4 4] sib))
++ qix (bass 16 (stun [4 4] six))
++ seb (cold 1 (just '1'))
++ sed (cook |=(a/@ (sub a '0')) (shim '1' '9'))
++ sev ;~(pose sed sov)
++ sew ;~(pose sed sow)
++ sex ;~(pose sed sox)
++ sib (cook |=(a/@ (sub a '0')) (shim '0' '1'))
++ sid (cook |=(a/@ (sub a '0')) (shim '0' '9'))
++ siv ;~(pose sid sov)
++ siw ;~(pose sid sow)
++ six ;~(pose sid sox)
++ sov (cook |=(a/@ (sub a 87)) (shim 'a' 'v'))
++ sow ;~ pose
(cook |=(a/@ (sub a 87)) (shim 'a' 'z'))
(cook |=(a/@ (sub a 29)) (shim 'A' 'Z'))
(cold 62 (just '-'))
(cold 63 (just '~'))
==
++ sox (cook |=(a/@ (sub a 87)) (shim 'a' 'f'))
++ ted (bass 10 ;~(plug sed (stun [0 2] sid)))
++ tep (sear |=(a/@ ?:(=(a 'doz') ~ (ins:po a))) til)
++ tip (sear |=(a/@ (ins:po a)) til)
++ tiq (sear |=(a/@ (ind:po a)) til)
++ tid (bass 10 (stun [3 3] sid))
++ til (boss 256 (stun [3 3] low))
++ urs %+ cook
|=(a/tape (rap 3 ^-((list @) a)))
(star ;~(pose nud low hep dot sig cab))
++ urt %+ cook
|=(a/tape (rap 3 ^-((list @) a)))
(star ;~(pose nud low hep dot sig))
++ urx %+ cook
|=(a/tape (rap 3 ^-((list @) a)))
%- star
;~ pose
nud
low
hep
cab
(cold ' ' dot)
(cook tuft (ifix [sig dot] hex))
;~(pfix sig ;~(pose sig dot))
==
++ voy ;~(pfix bas ;~(pose bas soq bix))
--
++ ag
|%
++ ape |*(fel/rule ;~(pose (cold 0 (just '0')) fel))
++ bay (ape (bass 16 ;~(plug qeb:ab (star ;~(pfix dog qib:ab)))))
++ bip =+ tod=(ape qex:ab)
(bass 0x1.0000 ;~(plug tod (stun [7 7] ;~(pfix dog tod))))
++ dem (ape (bass 1.000 ;~(plug ted:ab (star ;~(pfix dog tid:ab)))))
++ dim (ape dip)
++ dip (bass 10 ;~(plug sed:ab (star sid:ab)))
++ dum (bass 10 (plus sid:ab))
++ fed %+ cook fend:ob
;~ pose
%+ bass 0x1.0000.0000.0000.0000 :: oversized
;~ plug
huf:ab
(plus ;~(pfix doh hyf:ab))
==
hof:ab :: planet or moon
haf:ab :: star
tiq:ab :: galaxy
==
++ fim (sear den:fa (bass 58 (plus fem:ab)))
++ hex (ape (bass 0x1.0000 ;~(plug qex:ab (star ;~(pfix dog qix:ab)))))
++ lip =+ tod=(ape ted:ab)
(bass 256 ;~(plug tod (stun [3 3] ;~(pfix dog tod))))
++ mot ;~ pose
;~ pfix
(just '1')
(cook |=(a/@ (add 10 (sub a '0'))) (shim '0' '2'))
==
sed:ab
==
++ viz (ape (bass 0x200.0000 ;~(plug pev:ab (star ;~(pfix dog piv:ab)))))
++ vum (bass 32 (plus siv:ab))
++ wiz (ape (bass 0x4000.0000 ;~(plug pew:ab (star ;~(pfix dog piw:ab)))))
--
++ mu
|_ {top/@ bot/@}
++ zag [p=(end 4 1 (add top bot)) q=bot]
++ zig [p=(end 4 1 (add top (sub 0x1.0000 bot))) q=bot]
++ zug (mix (lsh 4 1 top) bot)
--
++ ne
|_ tig/@
++ c (cut 3 [tig 1] key:fa)
++ d (add tig '0')
++ x ?:((gte tig 10) (add tig 87) d)
++ v ?:((gte tig 10) (add tig 87) d)
++ w ?:(=(tig 63) '~' ?:(=(tig 62) '-' ?:((gte tig 36) (add tig 29) x)))
--
::
:::: 4k: atom printing
::
++ co !.
~% %co ..co ~
=< |_ lot/coin
++ rear |=(rom/tape =>(.(rep rom) rend))
++ rent `@ta`(rap 3 rend)
++ rend
^- tape
?: ?=($blob -.lot)
['~' '0' ((v-co 1) (jam p.lot))]
?: ?=($many -.lot)
:- '.'
|- ^- tape
?~ p.lot
['_' '_' rep]
['_' (weld (trip (wack rent(lot i.p.lot))) $(p.lot t.p.lot))]
=+ [yed=(end 3 1 p.p.lot) hay=(cut 3 [1 1] p.p.lot)]
|- ^- tape
?+ yed (z-co q.p.lot)
$c ['~' '-' (weld (rip 3 (wood (tuft q.p.lot))) rep)]
$d
?+ hay (z-co q.p.lot)
$a
=+ yod=(yore q.p.lot)
=> ^+(. .(rep ?~(f.t.yod rep ['.' (s-co f.t.yod)])))
=> ^+ .
%= .
rep
?: &(=(~ f.t.yod) =(0 h.t.yod) =(0 m.t.yod) =(0 s.t.yod))
rep
=> .(rep ['.' (y-co s.t.yod)])
=> .(rep ['.' (y-co m.t.yod)])
['.' '.' (y-co h.t.yod)]
==
=> .(rep ['.' (a-co d.t.yod)])
=> .(rep ['.' (a-co m.yod)])
=> .(rep ?:(a.yod rep ['-' rep]))
['~' (a-co y.yod)]
::
$r
=+ yug=(yell q.p.lot)
=> ^+(. .(rep ?~(f.yug rep ['.' (s-co f.yug)])))
:- '~'
?: &(=(0 d.yug) =(0 m.yug) =(0 h.yug) =(0 s.yug))
['s' '0' rep]
=> ^+(. ?:(=(0 s.yug) . .(rep ['.' 's' (a-co s.yug)])))
=> ^+(. ?:(=(0 m.yug) . .(rep ['.' 'm' (a-co m.yug)])))
=> ^+(. ?:(=(0 h.yug) . .(rep ['.' 'h' (a-co h.yug)])))
=> ^+(. ?:(=(0 d.yug) . .(rep ['.' 'd' (a-co d.yug)])))
+.rep
==
::
$f
?: =(& q.p.lot)
['.' 'y' rep]
?:(=(| q.p.lot) ['.' 'n' rep] (z-co q.p.lot))
::
$n ['~' rep]
$i
?+ hay (z-co q.p.lot)
$f ((ro-co [3 10 4] |=(a/@ ~(d ne a))) q.p.lot)
$s ((ro-co [4 16 8] |=(a/@ ~(x ne a))) q.p.lot)
==
::
$p
=+ sxz=(feen:ob q.p.lot)
=+ dyx=(met 3 sxz)
:- '~'
?: (lte dyx 1)
(weld (trip (tod:po sxz)) rep)
=+ dyy=(met 4 sxz)
=+ imp=*@
|- ^- tape
?: =(imp dyy)
rep
%= $
sxz (rsh 4 1 sxz)
imp +(imp)
rep
=+ log=(end 4 1 sxz)
;: weld
(trip (tos:po (rsh 3 1 log)))
(trip (tod:po (end 3 1 log)))
?:(=((mod imp 4) 0) ?:(=(imp 0) "" "--") "-")
rep
==
==
::
$r
?+ hay (z-co q.p.lot)
$d ['.' '~' (r-co (rlyd q.p.lot))]
$h ['.' '~' '~' (r-co (rlyh q.p.lot))]
$q ['.' '~' '~' '~' (r-co (rlyq q.p.lot))]
$s ['.' (r-co (rlys q.p.lot))]
==
::
$u
?: ?=($c hay)
%+ welp ['0' 'c' (reap (pad:fa q.p.lot) '1')]
(c-co (enc:fa q.p.lot))
=- (weld p.gam ?:(=(0 q.p.lot) `tape`['0' ~] q.gam))
^= gam ^- {p/tape q/tape}
?+ hay [~ ((ox-co [10 3] |=(a/@ ~(d ne a))) q.p.lot)]
$b [['0' 'b' ~] ((ox-co [2 4] |=(a/@ ~(d ne a))) q.p.lot)]
$i [['0' 'i' ~] ((d-co 1) q.p.lot)]
$x [['0' 'x' ~] ((ox-co [16 4] |=(a/@ ~(x ne a))) q.p.lot)]
$v [['0' 'v' ~] ((ox-co [32 5] |=(a/@ ~(x ne a))) q.p.lot)]
$w [['0' 'w' ~] ((ox-co [64 5] |=(a/@ ~(w ne a))) q.p.lot)]
==
::
$s
%+ weld
?:((syn:si q.p.lot) "--" "-")
$(yed 'u', q.p.lot (abs:si q.p.lot))
::
$t
?: =('a' hay)
?: =('s' (cut 3 [2 1] p.p.lot))
(weld (rip 3 q.p.lot) rep)
['~' '.' (weld (rip 3 q.p.lot) rep)]
['~' '~' (weld (rip 3 (wood q.p.lot)) rep)]
==
--
=+ rep=*tape
=< |%
++ a-co |=(dat/@ ((d-co 1) dat))
++ c-co (em-co [58 1] |=({? b/@ c/tape} [~(c ne b) c]))
++ d-co |=(min/@ (em-co [10 min] |=({? b/@ c/tape} [~(d ne b) c])))
++ r-co
|= a/dn
?: ?=({$i *} a) (weld ?:(s.a "inf" "-inf") rep)
?: ?=({$n *} a) (weld "nan" rep)
=+ ^= e %+ ed-co [10 1]
|= {a/? b/@ c/tape}
?: a [~(d ne b) '.' c]
[~(d ne b) c]
=+ ^= f
=>(.(rep ~) (e a.a))
=. e.a (sum:si e.a (sun:si (dec +.f)))
=+ b=?:((syn:si e.a) "e" "e-")
=> .(rep ?~(e.a rep (weld b ((d-co 1) (abs:si e.a)))))
=> .(rep (weld -.f rep))
?:(s.a rep ['-' rep])
::
++ s-co
|= esc/(list @) ^- tape
?~ esc
rep
:- '.'
=>(.(rep $(esc t.esc)) ((x-co 4) i.esc))
::
++ v-co |=(min/@ (em-co [32 min] |=({? b/@ c/tape} [~(v ne b) c])))
++ w-co |=(min/@ (em-co [64 min] |=({? b/@ c/tape} [~(w ne b) c])))
++ x-co |=(min/@ (em-co [16 min] |=({? b/@ c/tape} [~(x ne b) c])))
++ y-co |=(dat/@ ((d-co 2) dat))
++ z-co |=(dat/@ `tape`['0' 'x' ((x-co 1) dat)])
--
|%
++ em-co
|= {{bas/@ min/@} par/$-({? @ tape} tape)}
|= hol/@
^- tape
?: &(=(0 hol) =(0 min))
rep
=+ [rad=(mod hol bas) dar=(div hol bas)]
%= $
min ?:(=(0 min) 0 (dec min))
hol dar
rep (par =(0 dar) rad rep)
==
::
++ ed-co
|= {{bas/@ min/@} par/$-({? @ tape} tape)}
=+ [fir=& cou=0]
|= hol/@
^- {tape @}
?: &(=(0 hol) =(0 min))
[rep cou]
=+ [rad=(mod hol bas) dar=(div hol bas)]
%= $
min ?:(=(0 min) 0 (dec min))
hol dar
rep (par &(=(0 dar) !fir) rad rep)
fir |
cou +(cou)
==
::
++ ox-co
|= {{bas/@ gop/@} dug/$-(@ @)}
%+ em-co
[|-(?:(=(0 gop) 1 (mul bas $(gop (dec gop))))) 0]
|= {top/? seg/@ res/tape}
%+ weld
?:(top ~ `tape`['.' ~])
%. seg
%+ em-co(rep res)
[bas ?:(top 0 gop)]
|=({? b/@ c/tape} [(dug b) c])
::
++ ro-co
|= {{buz/@ bas/@ dop/@} dug/$-(@ @)}
|= hol/@
^- tape
?: =(0 dop)
rep
=> .(rep $(dop (dec dop)))
:- '.'
%- (em-co [bas 1] |=({? b/@ c/tape} [(dug b) c]))
[(cut buz [(dec dop) 1] hol)]
--
::
:::: 4l: atom parsing
::
++ so
~% %so + ~
|%
++ bisk
~+
;~ pose
;~ pfix (just '0')
;~ pose
(stag %ub ;~(pfix (just 'b') bay:ag))
(stag %uc ;~(pfix (just 'c') fim:ag))
(stag %ui ;~(pfix (just 'i') dim:ag))
(stag %ux ;~(pfix (just 'x') hex:ag))
(stag %uv ;~(pfix (just 'v') viz:ag))
(stag %uw ;~(pfix (just 'w') wiz:ag))
==
==
(stag %ud dem:ag)
==
++ crub
~+
;~ pose
%+ cook
|=(det/date `dime`[%da (year det)])
;~ plug
%+ cook
|=({a/@ b/?} [b a])
;~(plug dim:ag ;~(pose (cold | hep) (easy &)))
;~(pfix dot mot:ag) :: month
;~(pfix dot dip:ag) :: day
;~ pose
;~ pfix
;~(plug dot dot)
;~ plug
dum:ag
;~(pfix dot dum:ag)
;~(pfix dot dum:ag)
;~(pose ;~(pfix ;~(plug dot dot) (most dot qix:ab)) (easy ~))
==
==
(easy [0 0 0 ~])
==
==
::
%+ cook
|= {a/(list {p/?($d $h $m $s) q/@}) b/(list @)}
=+ rop=`tarp`[0 0 0 0 b]
|- ^- dime
?~ a
[%dr (yule rop)]
?- p.i.a
$d $(a t.a, d.rop (add q.i.a d.rop))
$h $(a t.a, h.rop (add q.i.a h.rop))
$m $(a t.a, m.rop (add q.i.a m.rop))
$s $(a t.a, s.rop (add q.i.a s.rop))
==
;~ plug
%+ most
dot
;~ pose
;~(pfix (just 'd') (stag %d dim:ag))
;~(pfix (just 'h') (stag %h dim:ag))
;~(pfix (just 'm') (stag %m dim:ag))
;~(pfix (just 's') (stag %s dim:ag))
==
;~(pose ;~(pfix ;~(plug dot dot) (most dot qix:ab)) (easy ~))
==
::
(stag %p fed:ag)
;~(pfix dot (stag %ta urs:ab))
;~(pfix sig (stag %t urx:ab))
;~(pfix hep (stag %c (cook turf urx:ab)))
==
++ nuck
~/ %nuck |= a/nail %. a
%+ knee *coin |. ~+
%- stew
^. stet ^. limo
:~ :- ['a' 'z'] (cook |=(a/@ta [%$ %tas a]) sym)
:- ['0' '9'] (stag %$ bisk)
:- '-' (stag %$ tash)
:- '.' ;~(pfix dot perd)
:- '~' ;~(pfix sig ;~(pose twid (easy [%$ %n 0])))
==
++ nusk
~+
:(sear |=(a/@ta (rush a nuck)) wick urt:ab)
++ perd
~+
;~ pose
(stag %$ zust)
(stag %many (ifix [cab ;~(plug cab cab)] (more cab nusk)))
==
++ royl
~+
=+ ^= moo
|= a/tape
:- (lent a)
(scan a (bass 10 (plus sid:ab)))
=+ ^= voy
%+ cook royl-cell
;~ pose
;~ plug
(easy %d)
;~ pose (cold | hep) (easy &) ==
;~ plug dim:ag
;~ pose
;~(pfix dot (cook moo (plus (shim '0' '9'))))
(easy [0 0])
==
;~ pose
;~ pfix
(just 'e')
;~(plug ;~(pose (cold | hep) (easy &)) dim:ag)
==
(easy [& 0])
==
==
==
;~ plug
(easy %i)
;~ sfix
;~ pose (cold | hep) (easy &) ==
(jest 'inf')
==
==
;~ plug
(easy %n)
(cold ~ (jest 'nan'))
==
==
;~ pose
(stag %rh (cook rylh ;~(pfix ;~(plug sig sig) voy)))
(stag %rq (cook rylq ;~(pfix ;~(plug sig sig sig) voy)))
(stag %rd (cook ryld ;~(pfix sig voy)))
(stag %rs (cook ryls voy))
==
::
++ royl-cell
|= rn
^- dn
?. ?=({$d *} +<) +<
=+ ^= h
(dif:si (new:si f.b i.b) (sun:si d.b))
[%d a h (add (mul c.b (pow 10 d.b)) e.b)]
::
++ tash
~+
=+ ^= neg
|= {syn/? mol/dime} ^- dime
?> =('u' (end 3 1 p.mol))
[(cat 3 's' (rsh 3 1 p.mol)) (new:si syn q.mol)]
;~ pfix hep
;~ pose
(cook |=(a/dime (neg | a)) bisk)
;~(pfix hep (cook |=(a/dime (neg & a)) bisk))
==
==
::
++ twid
~+
;~ pose
(cook |=(a/@ [%blob (cue a)]) ;~(pfix (just '0') vum:ag))
(stag %$ crub)
==
::
++ zust
~+
;~ pose
(stag %is bip:ag)
(stag %if lip:ag)
(stag %f ;~(pose (cold & (just 'y')) (cold | (just 'n'))))
royl
==
--
::
:::: 4m: formatting functions
::
++ scot |=(mol/dime ~(rent co %$ mol))
++ scow |=(mol/dime ~(rend co %$ mol))
++ slat |=(mod/@tas |=(txt/@ta (slaw mod txt)))
++ slav |=({mod/@tas txt/@ta} (need (slaw mod txt)))
++ slaw
~/ %slaw
|= {mod/@tas txt/@ta}
^- (unit @)
=+ con=(slay txt)
?.(&(?=({$~ $$ @ @} con) =(p.p.u.con mod)) ~ [~ q.p.u.con])
::
++ slay
|= txt/@ta ^- (unit coin)
=+ ^= vex
?: (gth 0x7fff.ffff txt) :: XX petty cache
~+ ((full nuck:so) [[1 1] (trip txt)])
((full nuck:so) [[1 1] (trip txt)])
?~ q.vex
~
[~ p.u.q.vex]
::
++ smyt :: pretty print path
|= bon/path ^- tank
:+ %rose [['/' ~] ['/' ~] ~]
(turn bon |=(a/@ [%leaf (trip a)]))
::
++ spat |=(pax/path (crip (spud pax))) :: render path to cord
++ spud |=(pax/path ~(ram re (smyt pax))) :: render path to tape
++ stab :: parse cord to path
=+ fel=;~(pfix fas (more fas urs:ab))
|=(zep/@t `path`(rash zep fel))
::
:::: 4n: virtualization
::
++ mack
|= {sub/* fol/*}
^- (unit)
=+ ton=(mink [sub fol] |=({* *} ~))
?.(?=({$0 *} ton) ~ [~ p.ton])
::
++ mink
~/ %mink
|= {{sub/* fol/*} gul/$-({* *} (unit (unit)))}
=+ tax=*(list {@ta *})
|- ^- tone
?@ fol
[%2 tax]
?: ?=(^ -.fol)
=+ hed=$(fol -.fol)
?: ?=($2 -.hed)
hed
=+ tal=$(fol +.fol)
?- -.tal
$0 ?-(-.hed $0 [%0 p.hed p.tal], $1 hed)
$1 ?-(-.hed $0 tal, $1 [%1 (weld p.hed p.tal)])
$2 tal
==
?+ fol
[%2 tax]
::
{$0 b/@}
?: =(0 b.fol) [%2 tax]
?: =(1 b.fol) [%0 sub]
?: ?=(@ sub) [%2 tax]
=+ [now=(cap b.fol) lat=(mas b.fol)]
$(b.fol lat, sub ?:(=(2 now) -.sub +.sub))
::
{$1 b/*}
[%0 b.fol]
::
{$2 b/{^ *}}
=+ ben=$(fol b.fol)
?. ?=($0 -.ben) ben
?>(?=(^ p.ben) $(sub -.p.ben, fol +.p.ben))
::?>(?=(^ p.ben) $([sub fol] p.ben)
::
{$3 b/*}
=+ ben=$(fol b.fol)
?. ?=($0 -.ben) ben
[%0 .?(p.ben)]
::
{$4 b/*}
=+ ben=$(fol b.fol)
?. ?=($0 -.ben) ben
?. ?=(@ p.ben) [%2 tax]
[%0 .+(p.ben)]
::
{$5 b/*}
=+ ben=$(fol b.fol)
?. ?=($0 -.ben) ben
?. ?=(^ p.ben) [%2 tax]
[%0 =(-.p.ben +.p.ben)]
::
{$6 b/* c/* d/*}
$(fol =>(fol [2 [0 1] 2 [1 c d] [1 0] 2 [1 2 3] [1 0] 4 4 b]))
::
{$7 b/* c/*} $(fol =>(fol [2 b 1 c]))
{$8 b/* c/*} $(fol =>(fol [7 [[0 1] b] c]))
{$9 b/* c/*} $(fol =>(fol [7 c 0 b]))
{$10 @ c/*} $(fol c.fol)
{$10 {b/* c/*} d/*}
=+ ben=$(fol c.fol)
?. ?=($0 -.ben) ben
?: ?=(?($hunk $hand $lose $mean $spot) b.fol)
$(fol d.fol, tax [[b.fol p.ben] tax])
$(fol d.fol)
::
{$11 b/* c/*}
=+ ref=$(fol b.fol)
=+ ben=$(fol c.fol)
?. ?=($0 -.ref) ref
?. ?=($0 -.ben) ben
=+ val=(gul p.ref p.ben)
?~(val [%1 p.ben ~] ?~(u.val [%2 [[%hunk (mush p.ben)] tax]] [%0 u.u.val]))
==
::
++ mock
|= {{sub/* fol/*} gul/$-({* *} (unit (unit)))}
(mook (mink [sub fol] gul))
::
:: ++ moop
:: |= pon/(list {@ta *}) ^+ pon
:: ?~ pon ~
:: :- i.pon
:: ?. ?=({$spot * ^} i.pon)
:: $(pon t.pon)
:: ?. ?=({{$spot * ^} *} t.pon)
:: $(pon t.pon)
:: => .(pon t.pon)
:: =+ sot=+.i.pon
:: |- ^- (list {@ta *})
:: ?. ?=({{$spot * ^} *} t.pon)
:: [[%spot sot] ^$(pon t.pon)]
:: =+ sop=+.i.pon
:: ?: ?& =(-.sop -.sot)
:: (lor +<.sop +<.sot)
:: (lor +>.sot +>.sop)
:: ==
:: $(sot sop, pon t.pon)
:: [[%spot sot] ^$(pon t.pon)]
::
++ mook
|= ton/tone
^- toon
?. ?=({$2 *} ton) ton
:- %2
:: =. p.ton (moop p.ton)
=+ yel=(lent p.ton)
=. p.ton
?. (gth yel 256) p.ton
%+ weld
(scag 128 p.ton)
^- (list {@ta *})
:_ (slag (sub yel 128) p.ton)
:- %lose
%+ rap 3
"[skipped {(scow %ud (sub yel 256))} frames]"
|- ^- (list tank)
?~ p.ton ~
=+ rep=$(p.ton t.p.ton)
?+ -.i.p.ton rep
$hunk [(tank +.i.p.ton) rep]
$lose [[%leaf (rip 3 (@ +.i.p.ton))] rep]
$hand [[%leaf (scow %p (mug +.i.p.ton))] rep]
$mean :_ rep
?@ +.i.p.ton [%leaf (rip 3 (@ +.i.p.ton))]
=+ mac=(mack +.i.p.ton +<.i.p.ton)
?~(mac [%leaf "####"] (tank u.mac))
$spot :_ rep
=+ sot=(spot +.i.p.ton)
:+ %rose [":" ~ ~]
:~ (smyt p.sot)
=> [ud=|=(a/@u (scow %ud a)) q.sot]
leaf+"<[{(ud p.p)} {(ud q.p)}].[{(ud p.q)} {(ud q.q)}]>"
== ==
::
++ mush :: sane name to leaf
|= val/*
^- tank
:+ %rose
[['/' ~] ['/' ~] ~]
(turn ((list @ta) val) |=(a/@ta [%leaf (trip a)]))
::
++ mong
|= {{gat/* sam/*} gul/$-({* *} (unit (unit)))}
^- toon
?. &(?=(^ gat) ?=(^ +.gat))
[%2 ~]
(mock [[-.gat [sam +>.gat]] -.gat] gul)
::
++ mule :: typed virtual
~/ %mule
|* taq/_|.(**)
=+ mud=(mute taq)
?- -.mud
$& [%& p=$:taq] :: XX transition
$| [%| p=p.mud]
==
::
++ mute :: untyped virtual
|= taq/_^?(|.(**))
^- (each * (list tank))
=+ ton=(mock [taq 9 2 0 1] |=({* *} ~))
?- -.ton
$0 [%& p.ton]
$1 [%| (turn p.ton |=(a/* (smyt (path a))))]
$2 [%| p.ton]
==
::
:::: 4o: molds and mold builders
::
++ abel typo :: original sin: span
++ atom @ :: just an atom
++ aura @ta :: atom format
++ axis @ :: tree address
++ base :: base mold
$@ $? $noun :: any noun
$cell :: any cell
$bean :: loobean
$void :: no nouns
$null :: ~ == 0
== ::
{$atom p/aura} :: atom
::
++ bean ? :: 0=&=yes, 1=|=no
++ woof $@(@ {$~ p/twig}) :: simple embed
++ beet $@ @ :: advanced embed
$% {$a p/twig} :: take tape
{$b p/twig} :: take manx
{$c p/twig} :: take marl
{$d p/twig} :: take $-(marl marl)
{$e p/twig q/(list tuna)} :: element literal
== ::
++ chap (pair (unit term) what) :: labeled help
++ chum $? lef/term :: jet name
{std/term kel/@} :: kelvin version
{ven/term pro/term kel/@} :: vendor and product
{ven/term pro/term ver/@ kel/@} :: all of the above
== ::
++ coil $: p/?($gold $iron $lead $zinc) :: core span
q/span :: built with
r/chap :: docs
s/{p/?($~ ^) q/(map @ tomb)} :: arms
== ::
++ foot $% {$ash p/twig} :: dry arm, geometric
{$elm p/twig} :: wet arm, generic
== ::
++ limb $@ term :: wing element
$% {$& p/axis} :: by geometry
{$| p/@ud q/(unit term)} :: by name
== ::
++ line {p/{$leaf p/aura q/@} q/tile} :: %bccn case
++ metl ?($gold $iron $zinc $lead) :: core variance
++ noun * :: any noun
++ null $~ :: null, nil, etc
++ onyx (list (pair span foot)) :: arm activation
++ opal :: limb match
$% {$& p/span} :: leg
{$| p/axis q/(set {p/span q/foot})} :: arm
== ::
++ pica (pair ? cord) :: & prose, | code
++ palo (pair vein opal) :: wing trace, match
++ pock (pair axis nock) :: changes
++ port (each palo (pair span nock)) :: successful match
++ root twig :: produce model
++ tiki :: test case
$% {$& p/(unit term) q/wing} :: simple wing
{$| p/(unit term) q/twig} :: named wing
== ::
++ tile $^ {p/tile q/tile} :: ordered pair
$% {$axil p/base} :: base span
{$bark p/toga q/tile} :: name
{$bckt p/tile q/tile} :: pair+tag
{$deet p/spot q/tile} :: set debug
{$fern p/{i/tile t/(list tile)}} :: plain selection
{$herb p/twig} :: assembly
{$kelp p/{i/line t/(list line)}} :: tag selection
{$leaf p/term q/@} :: constant atom
{$plow p/what q/tile} :: apply help
{$reed p/tile q/tile} :: atom+cell
{$weed p/twig} :: example
== ::
++ toga :: face control
$@ p/term :: two togas
$% {$0 $~} :: no toga
{$1 p/(pair what term) q/toga} :: deep toga
{$2 p/toga q/toga} :: cell toga
== ::
++ tomb (pair chap (map term (pair what foot))) :: core chapter
++ tuna :: tagflow
$% {$a p/twig} :: plain text
{$b p/twig} :: single tag
{$c p/twig} :: simple list
{$d p/twig} :: dynamic list
{$e p/twig q/(list tuna)} :: element
{$f p/(list tuna)} :: subflow
== ::
++ twig ::
=> |% ::REVIEW
++ beer $@(char {$~ p/twig}) :: simple embed
++ mane $@(@tas {@tas @tas}) :: XML name+space
++ manx {g/marx c/marl} :: dynamic XML node
++ marl (list tuna) :: dynamic XML nodes
++ mart (list {n/mane v/(list beer)}) :: dynamic XML attrs
++ marx {n/mane a/mart} :: dynamic XML tag
++ mare (each manx marl) :: node or nodes
++ maru (each tuna marl) :: interp or nodes
++ tuna :: maybe interpolation
$^(manx {?($tape $manx $marl $cnhp) p/twig}) ::
-- ::
$^ {p/twig q/twig} ::
$% ::
{$$ p/axis} :: simple leg
:: ::
{$base p/base} :: base
{$bunt p/root} :: mold default value
{$bust p/base} :: bunt base
{$dbug p/spot q/twig} :: debug info in trace
{$eror p/tape} :: assembly error
{$hand p/span q/nock} :: premade result
{$help p/what q/twig} :: annotate image
{$halo p/what q/root} :: annotate model
{$knit p/(list woof)} :: assemble string
{$leaf p/(pair term @)} :: symbol
{$limb p/term} :: pulls limb p
{$lost p/twig} :: not to be taken
{$rock p/term q/*} :: fixed constant
{$sand p/term q/*} :: unfixed constant
{$tell p/(list twig)} :: render as tape
{$tune p/(pair what $@(term tune))} :: minimal face
{$wing p/wing} :: pulls p
{$yell p/(list twig)} :: render as tank
{$xray p/manx} :: ;foo; templating
:: :::::: molds
{$bcpt p/root q/root} :: $@ depth fork
{$bccb p/twig} :: $_ example
{$bccl p/(list root)} :: $: tuple
{$bccn p/(list root)} :: $% tagged fork
{$bchp p/root q/root} :: $- function
{$bckt p/root q/root} :: $^ pairhead fork
{$bcwt p/(list root)} :: $? untagged fork
{$bcts p/toga q/root} :: $= name
{$bcsm p/twig} :: $; assembly
:: :::::: cores
{$brcb p/chap q/root r/(map @ tomb)} :: |_
{$brcl p/chap q/twig r/twig} :: |:
{$brcn p/chap q/(map @ tomb)} :: |%
{$brdt p/chap q/twig} :: |.
{$brkt p/chap q/twig r/(map @ tomb)} :: |^
{$brhp p/chap q/twig} :: |-
{$brsg p/chap q/twig r/twig} :: |~
{$brtr p/chap q/root r/twig} :: |*
{$brts p/chap q/root r/twig} :: |=
{$brwt p/chap q/twig} :: |?
:: :::::: tuples
{$clcb p/twig q/twig} :: :_ [q p]
{$clkt p/twig q/twig r/twig s/twig} :: :^ [p q r s]
{$clhp p/twig q/twig} :: :- [p q]
{$clls p/twig q/twig r/twig} :: :+ [p q r]
{$clsg p/(list twig)} :: :~ [p ~]
{$cltr p/(list twig)} :: :* p as a tuple
:: :::::: invocations
{$cncb p/wing q/(list (pair wing twig))} :: %_
{$cndt p/twig q/twig} :: %.
{$cnhp p/twig q/(list twig)} :: %-
{$cntr p/wing q/twig r/(list (pair wing twig))} :: %*
{$cnkt p/twig q/twig r/twig s/twig} :: %^
{$cnls p/twig q/twig r/twig} :: %+
{$cnsg p/wing q/twig r/(list twig)} :: %~
{$cnts p/wing q/(list (pair wing twig))} :: %=
:: :::::: nock
{$dtkt p/root q/twig} :: .^ nock 11
{$dtls p/twig} :: .+ nock 4
{$dttr p/twig q/twig} :: .* nock 2
{$dtts p/twig q/twig} :: .= nock 5
{$dtwt p/twig} :: .? nock 3
:: :::::: span conversion
{$ktbr p/twig} :: ^|
{$ktcn p/twig} :: ^% enter test mode
{$ktdt p/twig q/twig} :: ^.
{$ktls p/twig q/twig} :: ^+
{$kthp p/root q/twig} :: ^-
{$ktpm p/twig} :: ^&
{$ktsg p/twig} :: ^~
{$ktts p/toga q/twig} :: ^=
{$ktwt p/twig} :: ^?
:: :::::: hints
{$sgbr p/twig q/twig} :: ~| sell on trace
{$sgcb p/twig q/twig} :: ~_ tank on trace
{$sgcn p/chum q/twig r/tyre s/twig} :: ~% general jet hint
{$sgfs p/chum q/twig} :: ~/ function j-hint
{$sggl p/$@(term {p/term q/twig}) q/twig} :: ~< backward hint
{$sggr p/$@(term {p/term q/twig}) q/twig} :: ~> forward hint
{$sgbc p/term q/twig} :: ~$ profiler hit
{$sgls p/@ q/twig} :: ~+ cache/memoize
{$sgpm p/@ud q/twig r/twig} :: ~& printf/priority
{$sgts p/twig q/twig} :: ~= don't duplicate
{$sgwt p/@ud q/twig r/twig s/twig} :: ~? tested printf
{$sgzp p/twig q/twig} :: ~! type on trace
:: :::::: miscellaneous
{$smts p/marl} :: ;= list templating
{$smcl p/twig q/(list twig)} :: ;: binary to nary
{$smfs p/twig} :: ;/ [%$ [%$ p ~] ~]
{$smsg p/twig q/(list twig)} :: ;~ kleisli arrow
{$smsm p/twig q/twig} :: ;; normalize
:: :::::: compositions
{$tsbr p/root q/twig} :: =| push bunt
{$tscl p/(list (pair wing twig)) q/twig} :: =: q with p changes
{$tsfs p/toro q/twig r/twig} :: =/ typed variable
{$tssm p/toro q/twig r/twig} :: =; =/(q p r)
{$tsdt p/wing q/twig r/twig} :: =. r with p as q
{$tswt p/wing q/twig r/twig s/twig} :: =? conditional =.
{$tsgl p/twig q/twig} :: =< =>(q p)
{$tshp p/twig q/twig} :: =- =+(q p)
{$tsgr p/twig q/twig} :: => q w/subject p
{$tskt p/toro q/wing r/twig s/twig} :: =^ state machine
{$tsls p/twig q/twig} :: =+ q w/[p subject]
{$tssg p/(list twig)} :: =~ twig stack
{$tstr p/(pair what term) q/twig r/twig} :: =* r w/alias p/q
{$tscm p/twig q/twig} :: =, overload p in q
:: :::::: conditionals
{$wtbr p/(list twig)} :: ?| loobean or
{$wthp p/wing q/(list (pair root twig))} :: ?- pick case in q
{$wtcl p/twig q/twig r/twig} :: ?: if/then/else
{$wtdt p/twig q/twig r/twig} :: ?. ?:(p r q)
{$wtkt p/wing q/twig r/twig} :: ?^ if p is a cell
{$wtgl p/twig q/twig} :: ?< ?:(p !! q)
{$wtgr p/twig q/twig} :: ?> ?:(p q !!)
{$wtls p/wing q/twig r/(list (pair root twig))} :: ?+ ?- w/default
{$wtpm p/(list twig)} :: ?& loobean and
{$wtpt p/wing q/twig r/twig} :: ?@ if p is atom
{$wtsg p/wing q/twig r/twig} :: ?~ if p is null
::
{$wtts p/root q/wing} :: ?= if q matches p
{$wtzp p/twig} :: ?! loobean not
:: :::::: special
{$zpcm p/twig q/twig} :: !,
{$zpgr p/twig} :: !>
{$zpsm p/twig q/twig} :: !;
{$zpts p/twig} :: !=
{$zpwt p/$@(p/@ {p/@ q/@}) q/twig} :: !?
{$zpzp $~} :: !!
== ::
++ toro (pair toga (unit root)) ::
++ twit twig :: last-gen twig
++ tyre (list {p/term q/twig}) ::
++ tyke (list (unit twig)) ::
:: :::::: virtual nock
++ nock $^ {p/nock q/nock} :: autocons
$% {$0 p/@} :: axis select
{$1 p/*} :: constant
{$2 p/nock q/nock} :: compose
{$3 p/nock} :: cell test
{$4 p/nock} :: increment
{$5 p/nock q/nock} :: equality test
{$6 p/nock q/nock r/nock} :: if, then, else
{$7 p/nock q/nock} :: serial compose
{$8 p/nock q/nock} :: push onto subject
{$9 p/@ q/nock} :: select arm and fire
{$10 p/$@(@ {p/@ q/nock}) q/nock} :: hint
{$11 p/nock q/nock} :: grab data from sky
== ::
++ span $@ $? $noun :: any nouns
$void :: no noun
== ::
$% {$atom p/term q/(unit @)} :: atom / constant
{$cell p/span q/span} :: ordered pair
{$core p/span q/coil} :: object
{$face p/{p/what q/$@(term tune)} q/span} :: namespace (new)
{$fork p/(set span)} :: union
{$help p/what q/span} :: documentation
{$hold p/span q/twig} :: lazy evaluation
== ::
++ tone $% {$0 p/*} :: success
{$1 p/(list)} :: blocks
{$2 p/(list {@ta *})} :: error ~_s
== ::
++ tool $@(term tune) :: span decoration
++ tune :: complex
$: p/(map term (pair what (unit twig))) :: aliases
q/(list twig) :: bridges
== ::
++ typo span :: old span
++ vase {p/span q/*} :: span-value pair
++ vise {p/typo q/*} :: old vase
++ vial ?($read $rite $both $free) :: co/contra/in/bi
++ vair ?($gold $iron $lead $zinc) :: in/contra/bi/co
++ vein (list (unit axis)) :: search trace
++ sect (list pica) :: paragraph
++ whit ::
$: lab/(unit term) :: label
boy/(unit (pair cord (list sect))) :: body
def/(map term (pair cord (list sect))) :: definitions
use/(set term) :: defs used
== ::
++ what (unit (pair cord (list sect))) :: help slogan/sections
++ wing (list limb) :: search path
++ worm :: compiler cache
$: nes/(set ^) :: ++nest
pay/(map (pair span twig) span) :: ++play
mit/(map (pair span twig) (pair span nock)) :: ++mint
== ::
--
:: ::
:::: 5: layer five ::
:: ::
:: 5a: compiler utilities ::
:: 5b: macro expansion ::
:: 5c: compiler backend and prettyprinter ::
:: 5d: parser ::
:: 5e: caching compiler ::
:: 5f: molds and mold builders ::
:: 5g: profiling support (XX remove) ::
::
~% %pen
+
==
%al al
%ap ap
%ut ut
==
|%
::
:::: 5a: compiler utilities
::
++ bool `span`(fork [%atom %f `0] [%atom %f `1] ~) :: make loobean
++ cell :: make %cell span
~/ %cell
|= {hed/span tal/span}
^- span
?:(=(%void hed) %void ?:(=(%void tal) %void [%cell hed tal]))
::
++ core :: make %core span
~/ %core
|= {pac/span con/coil}
^- span
?:(=(%void pac) %void [%core pac con])
::
++ help
~/ %help
|= {p/what q/span}
^- span
?: =(%void q)
%void
[%help p q]
::
++ face :: make %face span
~/ %face
|= {giz/{what $@(term tune)} der/span}
^- span
?: =(%void der)
%void
[%face giz der]
::
++ fork :: make %fork span
~/ %fork
|= yed/(list span)
=| lez/(set span)
|- ^- span
?~ yed
?~ lez %void
?: ?=({* $~ $~} lez) n.lez
[%fork lez]
%= $
yed t.yed
lez
?: =(%void i.yed) lez
?: ?=({$fork *} i.yed) (~(uni in lez) p.i.yed)
(~(put in lez) i.yed)
==
::
++ cove :: extract [0 *] axis
|= nug/nock
?- nug
{$0 *} p.nug
{$10 *} $(nug q.nug)
* ~_(leaf+"cove" !!)
==
++ comb :: combine two formulas
~/ %comb
|= {mal/nock buz/nock}
^- nock
?: ?&(?=({$0 *} mal) !=(0 p.mal))
?: ?&(?=({$0 *} buz) !=(0 p.buz))
[%0 (peg p.mal p.buz)]
?: ?=({$2 {$0 *} {$0 *}} buz)
[%2 [%0 (peg p.mal p.p.buz)] [%0 (peg p.mal p.q.buz)]]
[%7 mal buz]
?: ?=({^ {$0 $1}} mal)
[%8 p.mal buz]
?: =([%0 %1] buz)
mal
[%7 mal buz]
::
++ cond :: ?: compile
~/ %cond
|= {pex/nock yom/nock woq/nock}
^- nock
?- pex
{$1 $0} yom
{$1 $1} woq
* [%6 pex yom woq]
==
::
++ cons :: make formula cell
~/ %clhp
|= {vur/nock sed/nock}
^- nock
?: ?=({{$0 *} {$0 *}} +<)
?: ?&(=(+(p.vur) p.sed) =((div p.vur 2) (div p.sed 2)))
[%0 (div p.vur 2)]
[vur sed]
?: ?=({{$1 *} {$1 *}} +<)
[%1 p.vur p.sed]
[vur sed]
::
++ fitz :: odor compatibility
~/ %fitz
|= {yaz/term wix/term}
=+ ^= fiz
|= mot/@ta ^- {p/@ q/@ta}
=+ len=(met 3 mot)
?: =(0 len)
[0 %$]
=+ tyl=(rsh 3 (dec len) mot)
?: &((gte tyl 'A') (lte tyl 'Z'))
[(sub tyl 64) (end 3 (dec len) mot)]
[0 mot]
=+ [yoz=(fiz yaz) wux=(fiz wix)]
?& ?| =(0 p.yoz)
=(0 p.wux)
&(!=(0 p.wux) (lte p.wux p.yoz))
==
|- ?| =(%$ p.yoz)
=(%$ p.wux)
?& =((end 3 1 p.yoz) (end 3 1 p.wux))
$(p.yoz (rsh 3 1 p.yoz), p.wux (rsh 3 1 p.wux))
==
==
==
::
++ flan :: loobean &
~/ %flan
|= {bos/nock nif/nock}
^- nock
?- bos
{$1 $1} bos
{$1 $0} nif
*
?- nif
{$1 $1} nif
{$1 $0} bos
* [%6 bos nif [%1 1]]
==
==
::
++ flip :: loobean negation
~/ %flip
|= dyr/nock
[%6 dyr [%1 1] [%1 0]]
::
++ flor :: loobean |
~/ %flor
|= {bos/nock nif/nock}
^- nock
?- bos
{$1 $1} nif
{$1 $0} bos
*
?- nif
{$1 $1} bos
{$1 $0} nif
* [%6 bos [%1 0] nif]
==
==
::
++ hike
~/ %hike
|= {axe/axis pac/(list {p/axis q/nock})}
^- nock
?~ pac
[%0 axe]
=+ zet=(skim pac.$ |=({p/axis q/nock} [=(1 p)]))
?~ zet
=+ tum=(skim pac.$ |=({p/axis q/nock} ?&(!=(1 p) =(2 (cap p)))))
=+ gam=(skim pac.$ |=({p/axis q/nock} ?&(!=(1 p) =(3 (cap p)))))
%+ cons
%= $
axe (peg axe 2)
pac (turn tum |=({p/axis q/nock} [(mas p) q]))
==
%= $
axe (peg axe 3)
pac (turn gam |=({p/axis q/nock} [(mas p) q]))
==
?>(?=({* $~} zet) q.i.zet)
::
++ jock
|= rad/?
|= lot/coin ^- twig
?- -.lot
$~
?:(rad [%rock p.lot] [%sand p.lot])
::
$blob
?: rad
[%rock %$ p.lot]
?@(p.lot [%sand %$ p.lot] [$(p.lot -.p.lot) $(p.lot +.p.lot)])
::
$many
[%cltr (turn p.lot |=(a/coin ^$(lot a)))]
==
::
++ look
~/ %look
|= {cog/term dab/(map term (pair what foot))}
=+ axe=1
|- ^- (unit {p/axis q/(pair what foot)})
?- dab
$~ ~
::
{* $~ $~}
?:(=(cog p.n.dab) [~ axe q.n.dab] ~)
::
{* $~ *}
?: =(cog p.n.dab)
[~ (peg axe 2) q.n.dab]
?: (gor cog p.n.dab)
~
$(axe (peg axe 3), dab r.dab)
::
{* * $~}
?: =(cog p.n.dab)
[~ (peg axe 2) q.n.dab]
?: (gor cog p.n.dab)
$(axe (peg axe 3), dab l.dab)
~
::
{* * *}
?: =(cog p.n.dab)
[~ (peg axe 2) q.n.dab]
?: (gor cog p.n.dab)
$(axe (peg axe 6), dab l.dab)
$(axe (peg axe 7), dab r.dab)
==
::
++ loot
~/ %loot
|= {cog/term dom/(map @ tomb)}
=+ axe=1
|- ^- (unit {p/axis q/(pair what foot)})
?- dom
$~ ~
::
{* $~ $~}
%+ bind (look cog q.q.n.dom)
|=((pair axis (pair what foot)) [(peg axe p) q])
::
{* $~ *}
=+ yep=(look cog q.q.n.dom)
?^ yep
[~ (peg (peg axe 2) p.u.yep) q.u.yep]
$(axe (peg axe 3), dom r.dom)
::
{* * $~}
=+ yep=(look cog q.q.n.dom)
?^ yep
[~ (peg (peg axe 2) p.u.yep) q.u.yep]
$(axe (peg axe 3), dom l.dom)
::
{* * *}
=+ yep=(look cog q.q.n.dom)
?^ yep
[~ (peg (peg axe 2) p.u.yep) q.u.yep]
=+ pey=$(axe (peg axe 6), dom l.dom)
?^ pey pey
$(axe (peg axe 7), dom r.dom)
==
::
:::: 5b: macro expansion
::
++ ah :: tiki engine
|_ tik/tiki
++ blue
|= gen/twig
^- twig
?. &(?=($| -.tik) ?=($~ p.tik)) gen
[%tsgr [%$ 3] gen]
::
++ gray
|= gen/twig
^- twig
?- -.tik
$& ?~(p.tik gen [%tstr [~ u.p.tik] [%wing q.tik] gen])
$| [%tsls ?~(p.tik q.tik [%ktts u.p.tik q.tik]) gen]
==
::
++ puce
^- wing
?- -.tik
$& ?~(p.tik q.tik [u.p.tik ~])
$| [[%& 2] ~]
==
::
++ wthp |= opt/(list (pair root twig))
%+ gray %wthp
[puce (turn opt |=({a/root b/twig} [a (blue b)]))]
++ wtkt |=({sic/twig non/twig} (gray [%wtkt puce (blue sic) (blue non)]))
++ wtls |= {gen/twig opt/(list (pair root twig))}
%+ gray %wtls
[puce (blue gen) (turn opt |=({a/root b/twig} [a (blue b)]))]
++ wtpt |=({sic/twig non/twig} (gray [%wtpt puce (blue sic) (blue non)]))
++ wtsg |=({sic/twig non/twig} (gray [%wtsg puce (blue sic) (blue non)]))
++ wtts |=(gen/twig (gray [%wtts (blue gen) puce]))
--
::
++ al :: tile engine
~% %al
+>+
==
%bunt bunt
%whip whip
==
=+ :* nag=`*`&
gom=`axis`1
wat=*what
==
|_ sec/tile
::::
++ hail
|= gen/twig
^- twig
?~(wat gen [%help wat gen])
::
++ home |=(gen/twig ^-(twig ?:(=(1 gom) gen [%tsgr [%$ gom] gen])))
::::
++ bunt
|- ^- twig
?- sec
{^ *}
%- hail
=. wat ~
(hail [$(sec p.sec) $(sec q.sec)])
::
{$axil *}
%- hail
=. wat ~
?- p.sec
{$atom *} [%sand p.p.sec 0]
$noun [%dttr [%rock %$ 0] [[%rock %$ 0] [%rock %$ 1]]]
$cell =+(nec=$(sec [%axil %noun]) [nec nec])
$bean [%dtts [%rock %$ 0] [%rock %$ 0]]
$void [%zpzp ~]
$null [%rock %n %$]
==
::
{$bark *}
[%ktts p.sec $(sec q.sec)]
::
{$bckt *}
%- hail
=. wat ~
[%wtcl [%bust %bean] $(sec p.sec) $(sec q.sec)]
::
{$deet *}
[%dbug p.sec $(sec q.sec)]
::
{$fern *}
%- hail
=. wat ~
|- ^- twig
?~ t.p.sec
^$(sec i.p.sec)
[%wtcl [%bust %bean] ^$(sec i.p.sec) $(p.sec t.p.sec)]
::
{$herb *}
%- hail
=. wat ~
=+ cys=~(boil ap p.sec)
?: ?=($herb -.cys)
(home [%tsgl [%limb %$] p.sec])
$(sec cys)
::
{$kelp *}
%- hail
=. wat ~
|- ^- twig
?~ t.p.sec
^$(sec i.p.sec)
[%wtcl [%bust %bean] ^$(sec i.p.sec) $(p.sec t.p.sec)]
::
{$leaf *}
(hail [%rock p.sec q.sec])
::
{$plow *}
?> =(*what wat)
$(sec q.sec, wat p.sec)
::
{$reed *}
%- hail
=. wat ~
[%wtcl [%bust %bean] $(sec p.sec) $(sec q.sec)]
::
{$weed *}
(hail (home p.sec))
==
++ clam
^- twig
=/ raw [%brts [~ ~] [%base %noun] (whip(gom 7) 6)]
::
:: this performance fix should unify a bunch of trivial functions,
:: but breaks on horrible dogshit hacks in ++raid:zuse.
::
:: ?. ?=(?($axil $leaf) -.sec) raw
:: [%tsgr [%rock %n ] raw]
raw
::
++ whip
|= axe/axis
=+ ^= tun
|= noy/$-(* twig)
^- twig
?@ nag
=+ luz=[%cnts [[%& 1] ~] [[[%& axe] ~] bunt(sec [%axil %cell])] ~]
?: =(& nag)
[%tsgr [%wtpt [[%& axe] ~] luz [%$ 1]] (noy [& &])]
[%tsgr luz (noy [& &])]
(noy nag)
^- twig
?- sec
{^ *}
%- hail
=. wat ~
%- tun |= gon/* => .(nag gon) ^- twig
:- ^$(sec -.sec, nag -.nag, axe (peg axe 2))
^$(sec +.sec, nag +.nag, axe (peg axe 3))
::
{$axil *}
%- hail
=. wat ~
?- p.sec
{$atom *}
=+ buv=bunt
|- ^- twig
?@ nag
?:(=(& nag) [%wtpt [[%& axe] ~] $(nag |) buv] [%ktls buv [%$ axe]])
buv
::
$noun
[%kthp [%base %noun] [%$ axe]]
::
$cell
=+ buv=bunt
|- ^- twig
?@ nag
?:(=(& nag) [%wtpt [[%& axe] ~] buv $(nag [& &])] buv)
[%ktls buv [%$ axe]]
::
$bean
:^ %wtcl
[%dtts [%rock %$ |] [%$ axe]]
[%rock %f |]
[%rock %f &]
::
$void
bunt
::
$null
bunt
==
::
{$bark *}
[%ktts p.sec $(sec q.sec)]
::
{$bckt *}
%- hail
=. wat ~
%- tun |= gon/* => .(nag gon) ^- twig
?@ -.nag
?: =(& -.nag)
[%wtpt [[%& (peg axe 2)] ~] ^$(sec q.sec) ^$(sec p.sec)]
^$(sec q.sec)
^$(sec p.sec)
::
{$deet *}
[%dbug p.sec $(sec q.sec)]
::
{$fern *}
%- hail
=. wat ~
|- ^- twig
?~ t.p.sec
^$(sec i.p.sec)
:+ %tsls
^$(sec i.p.sec)
=> .(axe (peg 3 axe), gom (peg 3 gom))
:^ %wtcl
[%dtts [%$ axe] [%$ 2]]
[%$ 2]
$(i.p.sec i.t.p.sec, t.p.sec t.t.p.sec)
::
{$herb *}
%- hail
=. wat ~
=+ cys=~(boil ap p.sec)
?: ?=($herb -.cys)
[%cnhp (home p.sec) [%$ axe] ~]
$(sec cys)
::
{$kelp *}
%- hail
=. wat ~
%- tun |= gon/* => .(nag gon)
|- ^- twig
?~ t.p.sec
:- [%rock +.p.i.p.sec]
^^$(axe (peg axe 3), sec q.i.p.sec, nag &)
:^ %wtcl
[%dtts [%$ (peg axe 2)] [%rock +.p.i.p.sec]]
:- [%rock +.p.i.p.sec]
^^$(axe (peg axe 3), sec q.i.p.sec, nag &)
$(i.p.sec i.t.p.sec, t.p.sec t.t.p.sec)
::
{$leaf *}
(hail [%rock p.sec q.sec])
::
{$plow *}
$(sec q.sec, wat p.sec)
::
{$reed *}
%- hail
=. wat ~
?- nag
$& [%wtpt [[%& axe] ~] $(sec p.sec, nag |) $(sec q.sec, nag [& &])]
$| $(sec p.sec)
^ $(sec q.sec)
* !!
==
::
{$weed *}
(hail (home p.sec))
==
--
::
++ ap :: twig engine
~% %ap
+>
==
%etch etch
%open open
%rake rake
==
|_ gen/twig
++ etch
~_ leaf+"etch"
|- ^- term
?: ?=({$ktts *} gen)
?>(?=(@ p.gen) p.gen)
=+ voq=~(open ap gen)
?<(=(gen voq) $(gen voq))
::
++ feck
|- ^- (unit term)
?- gen
{$sand $tas @} [~ q.gen]
{$dbug *} $(gen q.gen)
* ~
==
::
++ gi
=| whit
=* wit -
|%
++ gray
^- ?
|
:: on reflection, perhaps just obsessive linting
::
:: ?| ?=(^ lab)
:: ?=(^ boy)
:: |- ^- ?
:: ?~ def |
:: |($(def l.def) $(def r.def) !(~(has in use) p.n.def))
:: ==
::
++ grad
|= $: gen/twig
wit/whit
aid/$-({? twig whit} {twig whit})
==
^- (unit (pair twig whit))
=: ^gen gen
^wit wit
==
?: =([~ ~ ~ ~] wit) `[gen wit]
=< apex
|%
++ apex
^- (unit (pair twig whit))
=^ one wit prim
=^ two wit senc(gen one)
?: =(gen two)
~
`(aid & two wit)
::
:: resolve body and label issues
::
++ prim
^- (pair twig whit)
?: ?=(^ -.gen) flam
?+ -.gen flam
$halo flam
$base runk
$leaf runk
$bcpt runk
$bccb runk
$bccl runk
$bccn runk
$bchp runk
$bckt runk
$bcwt runk
$bcts flam
$bcsm runk
$brcb ((doof -.gen +>.gen) p.gen)
$brcl ((doof -.gen +>.gen) p.gen)
$brcn ((doof -.gen +>.gen) p.gen)
$brdt ((doof -.gen +>.gen) p.gen)
$brkt ((doof -.gen +>.gen) p.gen)
$brhp ((doof -.gen +>.gen) p.gen)
$brsg ((doof -.gen +>.gen) p.gen)
$brtr ((doof -.gen +>.gen) p.gen)
$brts ((doof -.gen +>.gen) p.gen)
$brwt ((doof -.gen +>.gen) p.gen)
==
::
:: resolve variable issues
::
++ senc
^- (pair twig whit)
?: ?=(^ -.gen) flam
?+ -.gen flam
$ktts ((helk -.gen +>.gen) p.gen)
$bcts ((helk -.gen +>.gen) p.gen)
$tsfs ((hulp -.gen +>.gen) p.gen)
$tssm ((hulp -.gen +>.gen) p.gen)
$tskt ((hulp -.gen +>.gen) p.gen)
$tstr ((humm -.gen +>.gen) p.gen)
==
::
++ flam [gen wit]
++ grif
|= {cog/term wat/what}
^- {what whit}
?: =(~ def)
?~ boy [wat wit]
[boy wit(boy ~)]
=+ yeb=(~(get by def) cog)
?~ yeb [wat wit]
[`u.yeb wit(use (~(put in use) cog))]
::
++ doof
|* {pif/@tas suf/*}
|= pac/chap
^- (pair twig whit)
:_ wit(lab ~, boy ~)
=- [pif - suf]
^- chap
:- ?~(lab p.pac [~ u.lab])
?~(boy q.pac boy)
::
++ helk
|* {pif/@tas suf/*}
|= got/toga
^- (pair twig whit)
=^ gef wit (tong got)
[[pif gef suf] wit]
::
++ hulp
|* {pif/@tas suf/*}
|= hot/toro
^- (pair twig whit)
=^ tog wit (tong p.hot)
[[pif [tog q.hot] suf] wit]
::
++ humm
|* {pif/@tas suf/*}
|= {wat/what cog/term}
^- (pair twig whit)
=^ taw wit (grif cog wat)
[[pif [taw cog] suf] wit]
::
++ runk
^- (pair twig whit)
?~ boy flam
[[%halo boy gen] wit(boy ~)]
::
++ tong
|= got/toga
^- {toga whit}
?@ got
=^ wat wit (grif got ~)
?~ wat [got wit]
[[%1 [wat got] [%0 ~]] wit]
?- -.got
$0 [got wit]
$1 =^ wat wit (grif q.p.got p.p.got)
=^ sub wit $(got q.got)
[[%1 [wat q.p.got] sub] wit]
$2 =^ one wit $(got p.got)
=^ two wit $(got q.got)
[[%2 one two] wit]
==
--
::
++ graf
:: ^- (unit twig)
:: =^ nex wit ((walk whit) wit grad)
:: ?:(gray ~ `nex)
=^ nex wit ((walk whit) wit grad)
nex
--
::
:: not used at present; see comment at $csng in ++open
::::
::++ hail
:: |= axe/axis
:: =| air/(list (pair wing twig))
:: |- ^+ air
:: =+ hav=half
:: ?~ hav [[[[%| 0 ~] [%& axe] ~] gen] air]
:: $(gen p.u.hav, axe (peg axe 2), air $(gen q.u.hav, axe (peg axe 3)))
::::
::++ half
:: |- ^- (unit (pair twig twig))
:: ?+ gen ~
:: {^ *} `[p.gen q.gen]
:: {$dbug *} $(gen q.gen)
:: {$clcb *} `[q.gen p.gen]
:: {$clhp *} `[p.gen q.gen]
:: {$clkt *} `[p.gen %clls q.gen r.gen s.gen]
:: {$clsg *} ?~(p.gen ~ `[i.p.gen %clsg t.p.gen])
:: {$cltr *} ?~ p.gen ~
:: ?~(t.p.gen $(gen i.p.gen) `[i.p.gen %cltr t.p.gen])
:: ==
::::
++ hock
|- ^- toga
?- gen
{$cnts {@ $~} $~} i.p.gen
{$limb @} p.gen
{$wing {@ $~}} i.p.gen
{$dbug *} $(gen q.gen)
{@ *} =+(neg=open ?:(=(gen neg) [%0 ~] $(gen neg)))
{^ *} =+ toe=[$(gen p.gen) $(gen q.gen)]
?:(=(toe [[%0 ~] [%0 ~]]) [%0 ~] [%2 toe])
==
::
++ bile
=+ sec=boil
|- ^- (each line tile)
?: ?=({$plow *} sec)
$(sec q.sec)
?: ?=({$deet *} sec)
$(sec q.sec)
?: ?=({{$deet *} *} sec)
$(p.sec q.p.sec)
?: ?=({{$leaf *} *} sec)
[%& [%leaf p.p.sec q.p.sec] q.sec]
[%| sec]
::
++ boil
^- tile
?+ gen [%herb gen]
{$base *} [%axil p.gen]
{$dbug *} [%deet p.gen boil(gen q.gen)]
{$leaf *} [%leaf p.gen]
::
{$bcpt *} [%reed boil(gen p.gen) boil(gen q.gen)]
{$bccb *} [%weed p.gen]
{$bccl *}
|- ^- tile
?~ p.gen [%axil %null]
?~ t.p.gen boil(gen i.p.gen)
[boil(gen i.p.gen) $(p.gen t.p.gen)]
::
{$bccn *}
?~ p.gen
[%axil %void]
?~ t.p.gen
boil(gen i.p.gen)
=+ :* def=bile(gen i.p.gen)
^= end ^- (list line)
~_ leaf+"book-foul"
%+ turn `(list twig)`t.p.gen
|=(a/twig =+(bile(gen a) ?>(?=($& -<) ->)))
==
?- -.def
$& [%kelp p.def end]
$| ?~(end p.def [%fern p.def [%kelp end] ~])
==
::
{$bckt *} [%bckt boil(gen p.gen) boil(gen q.gen)]
{$bchp *} [%weed [%brsg [~ ~] p.gen [%bunt [%tsgr [%$ 7] q.gen]]]]
{$halo *} [%plow p.gen boil(gen q.gen)]
{$bcts *} [%bark p.gen boil(gen q.gen)]
{$bcwt *} =+ (turn p.gen |=(a/twig boil(gen a)))
?~(- [%axil %void] [%fern -])
{$bcsm *} [%herb p.gen]
==
::
++ open
^- twig
?- gen
{$~ *} [%cnts [[%& p.gen] ~] ~]
::
{$base *} ~(clam al boil)
{$bust *} ~(bunt al %axil p.gen)
{$dbug *} q.gen
{$eror *} ~|(p.gen !!)
::
{$knit *} ::
:+ %tsgr [%ktts %v %$ 1] :: => v=.
:+ %brhp [~ ~] :: |-
:+ %ktls :: ^+
:+ %brhp [~ ~] :: |-
:^ %wtcl :: ?:
[%bust %bean] :: ?
[%bust %null] :: ~
:- [%ktts %i [%sand 'tD' *@]] :: :- i=~~
[%ktts %t [%limb %$]] :: t=$
|- ^- twig ::
?~ p.gen ::
[%bust %null] :: ~
=+ res=$(p.gen t.p.gen) ::
^- twig ::
?@ i.p.gen ::
[[%sand 'tD' i.p.gen] res] :: [~~{i.p.gen} {res}]
:+ %tsls ::
:- :+ %ktts :: ^=
%a :: a
:+ %ktls :: ^+
[%limb %$] :: $
[%tsgr [%limb %v] p.i.p.gen] :: =>(v {p.i.p.gen})
[%ktts %b res] :: b={res}
^- twig ::
:+ %brhp [~ ~] :: |-
:^ %wtpt :: ?@
[%a ~] :: a
[%limb %b] :: b
:- [%tsgl [%$ 2] [%limb %a]] :: :- -.a
:+ %cnts :: %=
[%$ ~] :: $
[[[%a ~] [%tsgl [%$ 3] [%limb %a]]] ~] :: a +.a
::
{$leaf *} ~(clam al boil)
{$limb *} [%cnts [p.gen ~] ~]
{$tell *} [%cnhp [%limb %noah] [%zpgr [%cltr p.gen]] ~]
{$wing *} [%cnts p.gen ~]
{$yell *} [%cnhp [%limb %cain] [%zpgr [%cltr p.gen]] ~]
::
{$bcpt *} ~(clam al boil)
{$bccb *} ~(clam al boil)
{$bccl *} ~(clam al boil)
{$bccn *} ~(clam al boil)
{$bchp *} ~(clam al boil)
{$bckt *} ~(clam al boil)
{$bcwt *} ~(clam al boil)
{$bcts *} ~(clam al boil)
{$halo *} ~(clam al boil)
{$bcsm *} p.gen
::
{$brcb *} [%tsls [%bunt q.gen] [%brcn p.gen r.gen]]
{$brcl *} [%tsls [%ktsg q.gen] [%brdt p.gen r.gen]]
{$brdt *} :+ %brcn p.gen
=- [[0 [~ ~] -] ~ ~]
(~(put by *(map term (pair what foot))) %$ ~ [%ash q.gen])
{$brkt *} :+ %tsgr
:+ %brcn p.gen
=+ one=(~(got by r.gen) 0)
%+ ~(put by r.gen) 0
one(q (~(put by q.one) %$ [~ [%ash q.gen]]))
[%limb %$]
{$brhp *} [%tsgl [%limb %$] [%brdt p.gen q.gen]]
{$brsg *} [%ktbr [%brts p.gen q.gen r.gen]]
{$brtr *} :+ %tsls [%bunt q.gen]
:+ %brcn p.gen
=- [[0 [~ ~] -] ~ ~]
(~(put by *(map term (pair what foot))) %$ ~ [%elm r.gen])
{$brts *} :^ %brcb p.gen q.gen
=- [[0 [~ ~] -] ~ ~]
(~(put by *(map term (pair what foot))) %$ ~ [%ash r.gen])
{$brwt *} [%ktwt %brdt p.gen q.gen]
::
{$clkt *} [p.gen q.gen r.gen s.gen]
{$clls *} [p.gen q.gen r.gen]
{$clcb *} [q.gen p.gen]
{$clhp *} [p.gen q.gen]
{$clsg *}
|- ^- twig
?~ p.gen
[%rock %n ~]
[i.p.gen $(p.gen t.p.gen)]
::
{$cltr *}
|- ^- twig
?~ p.gen
[%zpzp ~]
?~ t.p.gen
i.p.gen
[i.p.gen $(p.gen t.p.gen)]
::
{$bunt *} [%ktsg ~(bunt al %herb p.gen)]
{$cncb *} [%ktls [%wing p.gen] %cnts p.gen q.gen]
{$cndt *} [%cnhp q.gen [p.gen ~]]
{$cnkt *} [%cnhp p.gen q.gen r.gen s.gen ~]
{$cnls *} [%cnhp p.gen q.gen r.gen ~]
{$cnhp *} [%cnsg [%$ ~] p.gen q.gen]
{$cnsg *} :: [%cntr p.gen q.gen (hail(gen [%cltr r.gen]) 6)]
:^ %cntr p.gen q.gen
::
:: the use of ++hail is probably the right language design, but
:: it's impractically slow without validating %=.
::
:: ?:(=(~ r.gen) ~ (hail(gen [%cltr r.gen]) 6))
=+ axe=6
|- ^- (list {wing twig})
?~ r.gen ~
?~ t.r.gen [[[[%| 0 ~] [%& axe] ~] i.r.gen] ~]
:- [[[%| 0 ~] [%& (peg axe 2)] ~] i.r.gen]
$(axe (peg axe 3), r.gen t.r.gen)
::
{$cntr *}
?: =(~ r.gen)
[%tsgr q.gen [%wing p.gen]]
:+ %tsls
q.gen
:+ %cnts
(weld p.gen `wing`[[%& 2] ~])
(turn r.gen |=({p/wing q/twig} [p [%tsgr [%$ 3] q]]))
::
{$ktdt *} [%ktls [%cnhp p.gen q.gen ~] q.gen]
{$kthp *} [%ktls ~(bunt al [%herb p.gen]) q.gen]
{$sgbr *}
:+ %sggr
:- %mean
=+ fek=~(feck ap p.gen)
?^ fek [%rock %tas u.fek]
[%brdt [~ ~] [%cnhp [%limb %cain] [%zpgr [%tsgr [%$ 3] p.gen]] ~]]
q.gen
::
{$sgcb *} [%sggr [%mean [%brdt [~ ~] p.gen]] q.gen]
{$sgcn *}
:+ %sggl
:- %fast
:- %clls
:+ [%rock %$ p.gen]
[%zpts q.gen]
:- %clsg
=+ nob=`(list twig)`~
|- ^- (list twig)
?~ r.gen
nob
[[[%rock %$ p.i.r.gen] [%zpts q.i.r.gen]] $(r.gen t.r.gen)]
s.gen
::
{$sgfs *} [%sgcn p.gen [%$ 7] ~ q.gen]
{$sggl *} [%tsgl [%sggr p.gen [%$ 1]] q.gen]
{$sgbc *} [%sggr [%live [%rock %$ p.gen]] q.gen]
{$sgls *} [%sggr [%memo %rock %$ p.gen] q.gen]
{$sgpm *}
:+ %sggr
[%slog [%sand %$ p.gen] [%cnhp [%limb %cain] [%zpgr q.gen] ~]]
r.gen
::
{$sgts *} [%sggr [%germ p.gen] q.gen]
{$sgwt *}
:+ %tsls [%wtdt q.gen [%bust %null] [[%bust %null] r.gen]]
:^ %wtsg [%& 2]~
[%tsgr [%$ 3] s.gen]
[%sgpm p.gen [%$ 5] [%tsgr [%$ 3] s.gen]]
::
{$xray *}
::
::REVIEW separate ap arms?
=/ open-mane
|= a/mane:twig
?@(a [%rock %tas a] [[%rock %tas -.a] [%rock %tas +.a]])
=/ open-mart
|= {n/mane:twig v/(list beer:twig)}
[(open-mane n) %knit v]
[[(open-mane n.g.p.gen) %clsg (turn a.g.p.gen open-mart)] %smts c.p.gen]
::
{$smts *}
|-
?~ p.gen [%bust %null]
?- -.i.p.gen
^ [[%xray i.p.gen] $(p.gen t.p.gen)]
$manx [p.i.p.gen $(p.gen t.p.gen)]
$tape [[%smfs p.i.p.gen] $(p.gen t.p.gen)]
$cnhp [%cnhp p.i.p.gen [$(p.gen t.p.gen)]~]
$marl =- [%cndt [p.i.p.gen $(p.gen t.p.gen)] -]
^- twig
:+ %tsbr [%base %cell]
:+ %brcn *chap
^- (map @ tomb)
=- [[0 [~ ~] -] ~ ~]
^- (map term (pair what foot))
:_ [~ ~]
=+ sug=[[%& 12] ~]
:^ %$ ~ %elm
:^ %wtsg sug
[%cnts sug [[[[%& 1] ~] [%$ 13]] ~]]
[%cnts sug [[[[%& 3] ~] [%cnts [%$ ~] [[sug [%$ 25]] ~]]] ~]]
==
::
{$smcl *}
?- q.gen
$~ [%zpzp ~]
{* $~} i.q.gen
^
:+ %tsls
p.gen
=+ yex=`(list twig)`q.gen
|- ^- twig
?- yex
{* $~} [%tsgr [%$ 3] i.yex]
{* ^} [%cnhp [%$ 2] [%tsgr [%$ 3] i.yex] $(yex t.yex) ~]
$~ !!
==
==
::
{$smfs *} =+(zoy=[%rock %ta %$] [%clsg [zoy [%clsg [zoy p.gen] ~]] ~])
{$smsg *} :: ;~
|- ^- twig
?- q.gen
$~ ~_(leaf+"open-smsg" !!)
^
:+ %tsgr [%ktts %v %$ 1] :: => v=.
|- ^- twig ::
?: ?=($~ t.q.gen) ::
[%tsgr [%limb %v] i.q.gen] :: =>(v {i.q.gen})
:+ %tsls [%ktts %a $(q.gen t.q.gen)] :: =+ ^= a
:+ %tsls :: {$(q.gen t.q.gen)}
[%ktts %b [%tsgr [%limb %v] i.q.gen]] :: =+ ^= b
:+ %tsls :: =>(v {i.q.gen})
:+ %ktts %c :: =+ c=,.+6.b
:+ %tsgl ::
[%wing [%| 0 ~] [%& 6] ~] ::
[%limb %b] ::
:+ %brdt [~ ~] :: |.
:^ %cnls :: %+
[%tsgr [%limb %v] p.gen] :: =>(v {p.gen})
[%cnhp [%limb %b] [%limb %c] ~] :: (b c)
:+ %cnts [%a ~] :: a(,.+6 c)
[[[[%| 0 ~] [%& 6] ~] [%limb %c]] ~] ::
== ::
::
{$smsm *} :: ;;
:+ %tsgr [%ktts %v %$ 1] :: => v=.
:+ %tsls :+ %ktts %a :: =+ ^= a
[%tsgr [%limb %v] p.gen] :: =>(v {p.gen})
:+ %tsls [%ktts %b [%tsgr [%limb %v] q.gen]] :: =+ b==>(v {q.gen})
:+ %tsls :: =+ c=(a b)
[%ktts %c [%cnhp [%limb %a] [%limb %b] ~]] ::
:+ %wtgr :: ?>(=(`*`c `*`b) c)
:+ %dtts ::
[%kthp [%base %noun] [%limb %c]] ::
[%kthp [%base %noun] [%limb %b]] ::
[%limb %c] ::
::
{$tsbr *}
[%tsls ~(bunt al %herb p.gen) q.gen]
::
{$tscl *}
[%tsgr [%cncb [[%& 1] ~] p.gen] q.gen]
::
{$tsfs *}
?~ q.p.gen
[%tsls [%ktts p.p.gen q.gen] r.gen]
[%tsls [%kthp [%bcts p.p.gen u.q.p.gen] q.gen] r.gen]
::
{$tssm *} [%tsfs p.gen r.gen q.gen]
{$tsdt *}
[%tsgr [%cncb [[%& 1] ~] [[p.gen q.gen] ~]] r.gen]
{$tswt *} :: =?
[%tsdt p.gen [%wtcl q.gen r.gen [%wing p.gen]] s.gen]
::
{$tskt *} :: =^
=+ wuy=(weld q.gen `wing`[%v ~]) ::
:+ %tsgr [%ktts %v %$ 1] :: => v=.
:+ %tsls [%ktts %a %tsgr [%limb %v] r.gen] :: =+ a==>(v \r.gen)
:^ %tsdt wuy [%tsgl [%$ 3] [%limb %a]]
:+ %tsgr :- ?~ q.p.gen
:+ %ktts p.p.gen
[%tsgl [%$ 2] [%limb %a]]
:+ %kthp
:+ %bcts p.p.gen
[%tsgr [%limb %v] u.q.p.gen]
[%tsgl [%$ 2] [%limb %a]]
[%limb %v]
s.gen
::
{$tsgl *} [%tsgr q.gen p.gen]
{$tsls *} [%tsgr [p.gen [%$ 1]] q.gen]
{$tshp *} [%tsls q.gen p.gen]
{$tssg *}
|- ^- twig
?~ p.gen [%$ 1]
?~ t.p.gen i.p.gen
[%tsgr i.p.gen $(p.gen t.p.gen)]
::
{$wtbr *}
|-
?~(p.gen [%rock %f 1] [%wtcl i.p.gen [%rock %f 0] $(p.gen t.p.gen)])
::
{$wtdt *} [%wtcl p.gen r.gen q.gen]
{$wtgl *} [%wtcl p.gen [%zpzp ~] q.gen]
{$wtgr *} [%wtcl p.gen q.gen [%zpzp ~]]
{$wtkt *} [%wtcl [%wtts [%base %atom %$] p.gen] r.gen q.gen]
::
{$wthp *}
|-
?~ q.gen
[%lost [%wing p.gen]]
:^ %wtcl
[%wtts p.i.q.gen p.gen]
q.i.q.gen
$(q.gen t.q.gen)
::
{$wtls *}
[%wthp p.gen (weld r.gen `_r.gen`[[[%base %noun] q.gen] ~])]
::
{$wtpm *}
|-
?~(p.gen [%rock %f 0] [%wtcl i.p.gen $(p.gen t.p.gen) [%rock %f 1]])
::
{$wtpt *} [%wtcl [%wtts [%base %atom %$] p.gen] q.gen r.gen]
{$wtsg *} [%wtcl [%wtts [%base %null] p.gen] q.gen r.gen]
{$wtzp *} [%wtcl p.gen [%rock %f 1] [%rock %f 0]]
{$zpgr *}
[%cnhp [%limb %onan] [%zpsm [%bunt [%limb %abel]] p.gen] ~]
::
{$zpwt *}
?: ?: ?=(@ p.gen)
(lte hoon-version p.gen)
&((lte hoon-version p.p.gen) (gte hoon-version q.p.gen))
q.gen
~_(leaf+"hoon-version" !!)
::
* gen
==
::
++ rake ~>(%mean.[%leaf "rake-twig"] (need reek))
++ reek
^- (unit wing)
?+ gen ~
{$~ *} `[[%& p.gen] ~]
{$limb *} `[p.gen ~]
{$wing *} `p.gen
{$cnts * $~} `p.gen
{$dbug *} reek(gen q.gen)
==
++ rusk
^- term
=+ wig=rake
?. ?=({@ $~} wig)
~>(%mean.[%leaf "rusk-twig"] !!)
i.wig
::
++ walk :: forward traverse
|* life/mold
|= $: vit/life
$= mac
$- $: twig
life
$-({? twig life} {twig life})
==
(unit (pair twig life))
==
^- {twig life}
=/ use &
=< apex
|%
++ apex
|- ^- {twig life}
=* aid |= {use/? gen/twig vit/life}
^$(use use, gen gen, vit vit)
=/ gun ?:(use (mac gen vit aid) ~)
?^ gun u.gun
?: ?=(^ -.gen)
%.(gen dubs)
?- -.gen
$$ (lead -.gen %.(+.gen noop))
$base (lead -.gen %.(+.gen noop))
$bunt (lead -.gen %.(+.gen expr))
$bust (lead -.gen %.(+.gen noop))
$dbug (lead -.gen %.(+.gen nexp))
$hand (lead -.gen %.(+.gen noop))
$knit (lead -.gen %.(+.gen (moto bark)))
$leaf (lead -.gen %.(+.gen noop))
$limb (lead -.gen %.(+.gen noop))
$lost (lead -.gen %.(+.gen expr))
$rock (lead -.gen %.(+.gen noop))
$sand (lead -.gen %.(+.gen noop))
$tell (lead -.gen %.(+.gen moar))
$tune (lead -.gen %.(+.gen tung))
$wing (lead -.gen %.(+.gen noop))
$yell (lead -.gen %.(+.gen moar))
$bcpt (lead -.gen %.(+.gen dubs))
$bccb (lead -.gen %.(+.gen expr))
$bccl (lead -.gen %.(+.gen moar))
$bccn (lead -.gen %.(+.gen moar))
$bchp (lead -.gen %.(+.gen dubs))
$bckt (lead -.gen %.(+.gen dubs))
$bcwt (lead -.gen %.(+.gen moar))
$bcts (lead -.gen %.(+.gen nexp))
$bcsm (lead -.gen %.(+.gen expr))
$brcb (lead -.gen %.(+.gen (trio noop expr arms)))
$brcb (lead -.gen %.(+.gen (trio noop expr arms)))
$brcl (lead -.gen %.(+.gen (twin noop dubs)))
$brcn (lead -.gen %.(+.gen (twin noop arms)))
$brdt (lead -.gen %.(+.gen (twin noop expr)))
$brkt (lead -.gen %.(+.gen (trio noop expr arms)))
$brhp (lead -.gen %.(+.gen (twin noop expr)))
$brsg (lead -.gen %.(+.gen (twin noop dubs)))
$brtr (lead -.gen %.(+.gen (twin noop dubs)))
$brts (lead -.gen %.(+.gen (twin noop dubs)))
$brwt (lead -.gen %.(+.gen (twin noop expr)))
$clcb (lead -.gen %.(+.gen dubs))
$clkt (lead -.gen %.(+.gen (quad expr expr expr expr)))
$clhp (lead -.gen %.(+.gen dubs))
$clls (lead -.gen %.(+.gen trey))
$clsg (lead -.gen %.(+.gen moar))
$cltr (lead -.gen %.(+.gen moar))
$cncb (lead -.gen %.(+.gen (twin noop moan)))
$cndt (lead -.gen %.(+.gen dubs))
$cnhp (lead -.gen %.(+.gen (twin expr moar)))
$cntr (lead -.gen %.(+.gen (trio noop expr moan)))
$cnkt (lead -.gen %.(+.gen (quad expr expr expr expr)))
$cnls (lead -.gen %.(+.gen trey))
$cnsg (lead -.gen %.(+.gen (trio noop expr moar)))
$cnts (lead -.gen %.(+.gen (twin noop moan)))
$dtkt (lead -.gen %.(+.gen dubs))
$dtls (lead -.gen %.(+.gen expr))
$dttr (lead -.gen %.(+.gen dubs))
$dtts (lead -.gen %.(+.gen dubs))
$dtwt (lead -.gen %.(+.gen expr))
$ktbr (lead -.gen %.(+.gen expr))
$ktdt (lead -.gen %.(+.gen dubs))
$ktls (lead -.gen %.(+.gen dubs))
$kthp (lead -.gen %.(+.gen dubs))
$ktpm (lead -.gen %.(+.gen expr))
$ktsg (lead -.gen %.(+.gen expr))
$ktts (lead -.gen %.(+.gen nexp))
$ktwt (lead -.gen %.(+.gen expr))
$halo (lead -.gen %.(+.gen nexp))
$help (lead -.gen %.(+.gen nexp))
$sgbr (lead -.gen %.(+.gen dubs))
$sgcb (lead -.gen %.(+.gen dubs))
$crap (lead -.gen %.(+.gen (raid expr)))
$sgcn (lead -.gen %.(+.gen (quad noop expr moan expr)))
$sgfs (lead -.gen %.(+.gen nexp))
$sggl (lead -.gen %.(+.gen (twin toad expr)))
$sggr (lead -.gen %.(+.gen (twin toad expr)))
$sgbc (lead -.gen %.(+.gen nexp))
$sgls (lead -.gen %.(+.gen nexp))
$sgpm (lead -.gen %.(+.gen trip))
$sgts (lead -.gen %.(+.gen dubs))
$sgwt (lead -.gen %.(+.gen (quad noop expr expr expr)))
$sgzp (lead -.gen %.(+.gen dubs))
$smcl (lead -.gen %.(+.gen (twin expr moar)))
$smfs (lead -.gen %.(+.gen expr))
$smsg (lead -.gen %.(+.gen (twin expr moar)))
$smsm (lead -.gen %.(+.gen dubs))
$tsbr (lead -.gen %.(+.gen dubs))
$tscl (lead -.gen %.(+.gen (twin moan expr)))
$tsfs (lead -.gen %.(+.gen (trio tora expr expr)))
$tssm (lead -.gen %.(+.gen (trio tora expr expr)))
$tsdt (lead -.gen %.(+.gen trip))
$tswt (lead -.gen %.(+.gen (quad noop expr expr expr)))
$tsgl (lead -.gen %.(+.gen dubs))
$tshp (lead -.gen %.(+.gen dubs))
$tsgr (lead -.gen %.(+.gen dubs))
$tskt (lead -.gen %.(+.gen (quad tora noop expr expr)))
$tsls (lead -.gen %.(+.gen dubs))
$tssg (lead -.gen %.(+.gen moar))
$tstr (lead -.gen %.(+.gen trip))
$tscm (lead -.gen %.(+.gen dubs))
$wtbr (lead -.gen %.(+.gen moar))
$wthp (lead -.gen %.(+.gen (twin noop (moto dubs))))
$wtcl (lead -.gen %.(+.gen trey))
$wtdt (lead -.gen %.(+.gen trey))
$wtkt (lead -.gen %.(+.gen trip))
$wtgl (lead -.gen %.(+.gen dubs))
$wtgr (lead -.gen %.(+.gen dubs))
$wtls (lead -.gen %.(+.gen (trio noop expr (moto dubs))))
$wtpm (lead -.gen %.(+.gen moar))
$wtpt (lead -.gen %.(+.gen trip))
$wtsg (lead -.gen %.(+.gen trip))
$wtts (lead -.gen %.(+.gen (twin expr noop)))
$wtzp (lead -.gen %.(+.gen expr))
$zpcm (lead -.gen %.(+.gen dubs))
$zpgr (lead -.gen %.(+.gen expr))
$zpsm (lead -.gen %.(+.gen dubs))
$zpts (lead -.gen %.(+.gen expr))
$zpwt (lead -.gen %.(+.gen nexp))
$zpzp (lead -.gen %.(+.gen noop))
==
++ arms
(raid (twin noop (raid (twin noop heel))))
::
++ bark
|= wof/woof
?-(wof @ [wof vit], ^ (lead ~ (expr p.wof)))
::
++ dubs
(twin expr expr)
::
++ expr
|= p/twig
^$(gen p)
::
++ heel
|= bud/foot
?- -.bud
$ash =^(nex vit ^$(gen p.bud) [[%ash nex] vit])
$elm =^(nex vit ^$(gen p.bud) [[%elm nex] vit])
==
::
++ lead
|* {sem/@tas out/{* life}}
[[sem -.out] +.out]
::
++ moan
(moto nexp)
::
++ moar
(moto expr)
::
++ moto
|* etc/$-(* {* life})
|* bud/*
^+ [bud vit]
?: =(~ bud) [bud vit]
=^ heb vit (etc -.bud)
=^ mor vit $(bud +.bud)
[[heb mor] vit]
::
++ nexp
(twin noop expr)
::
++ noop
|* bud/*
[bud vit]
::
++ quad
|* $: one/$-(* {* life})
two/$-(* {* life})
tri/$-(* {* life})
qua/$-(* {* life})
==
|* bud/*
=^ yal vit (one -.bud)
=^ ves vit (two +<.bud)
=^ jot vit (tri +>-.bud)
=^ wip vit (qua +>+.bud)
[[yal ves jot wip] vit]
::
++ raid
|* etc/$-(* {* life})
|* bud/*
^+ [bud vit]
?: =(~ bud) [bud vit]
=^ lef vit $(bud +<.bud)
=^ ryt vit $(bud +>.bud)
=^ top vit (etc ->.bud)
[[[-<.bud top] lef ryt] vit]
::
++ trey
(trio expr expr expr)
::
++ trio
|* $: one/$-(* {* life})
two/$-(* {* life})
tri/$-(* {* life})
==
|* bud/*
=^ yal vit (one -.bud)
=^ ves vit (two +<.bud)
=^ jot vit (tri +>.bud)
[[yal ves jot] vit]
::
++ trip
(trio noop expr expr)
::
++ toad
|= bud/$@(term {p/term q/twig})
?@ bud [bud vit]
(lead p.bud (expr q.bud))
::
++ tora
(twin noop twee)
::
++ tung
|= bud/{p/what q/$@(term tune)}
?@ q.bud [bud vit]
(lead p.bud %.(q.bud (twin (raid (twin noop twee)) (moto expr))))
::
++ twee
|= bud/(unit twig)
?~ bud [~ vit]
(lead ~ (expr u.bud))
::
++ twin
|* {one/$-(* {* life}) two/$-(* {* life})}
|* bud/*
=^ yal vit (one -.bud)
=^ ves vit (two +.bud)
[[yal ves] vit]
--
--
::
:::: 5c: compiler backend and prettyprinter
::
++ ut
~% %ut
+>+
==
%fan fan
%rib rib
%vet vet
%fab fab
%burn burn
%busk busk
%buss buss
%crop crop
%duck duck
%dune dune
%dunk dunk
%epla epla
%emin emin
%emul emul
%felt felt
%fine fine
%fire fire
%fish fish
%fond fond
%fund fund
%funk funk
%fuse fuse
%gain gain
%lose lose
%mint mint
%moot moot
%mull mull
%nest nest
%peel peel
%play play
%peek peek
%repo repo
%rest rest
%tack tack
%toss toss
%zpgr wrap
==
=+ :* fan=*(set {span twig})
rib=*(set {span span twig})
vet=`?`&
fab=`?`&
==
=+ sut=`span`%noun
|%
++ burn
=+ gil=*(set span)
|- ^- (unit)
?- sut
{$atom *} q.sut
{$cell *} %+ biff $(sut p.sut)
|=(* (biff ^$(sut q.sut) |=(* `[+>+< +<])))
{$core *} (biff $(sut p.sut) |=(* `[p.s.q.sut +<]))
{$face *} $(sut repo)
{$fork *} =+ yed=~(tap in p.sut)
|- ^- (unit)
?~ yed ~
=+ [dis=^$(sut i.yed) mor=$(yed t.yed)]
?~ dis mor
?~ mor dis
?: =(.?(u.mor) .?(u.dis))
?:((gor u.mor u.dis) mor dis)
?@(u.mor mor dis)
{$help *} $(sut repo)
{$hold *} ?: (~(has in gil) sut)
~
$(sut repo, gil (~(put in gil) sut))
$noun ~
$void ~
==
::
++ busk
~/ %busk
|= gen/twig
^- span
[%face [~ ~ [gen ~]] sut]
::
++ buss
~/ %buss
|= {{wat/what cog/term} gen/twig}
^- span
[%face [wat [[cog ~ ~ gen] ~ ~] ~] sut]
::
++ conk
|= got/toga
^- span
?@ got [%face [~ got] sut]
?- -.got
$0 sut
$1 [%face p.got $(got q.got)]
$2 ?> |(!vet (nest(sut [%cell %noun %noun]) & sut))
:+ %cell
$(got p.got, sut (peek %both 2))
$(got q.got, sut (peek %both 3))
==
::
++ crop
~/ %crop
|= ref/span
=+ bix=*(set {span span})
=< dext
|%
++ dext
^- span
~_ leaf+"crop"
:: ~_ (dunk 'dext: sut')
:: ~_ (dunk(sut ref) 'dext: ref')
?: |(=(sut ref) =(%noun ref))
%void
?: =(%void ref)
sut
?- sut
{$atom *}
?+ ref sint
{$atom *} ?^ q.sut
?^(q.ref ?:(=(q.ref q.sut) %void sut) %void)
?^(q.ref sut %void)
{$cell *} sut
==
::
{$cell *}
?+ ref sint
{$atom *} sut
{$cell *} ?. (nest(sut p.ref) | p.sut) sut
(cell p.sut dext(sut q.sut, ref q.ref))
==
::
{$core *} ?:(?=(?({$atom *} {$cell *}) ref) sut sint)
{$face *} (face p.sut dext(sut q.sut))
{$fork *} (fork (turn ~(tap in p.sut) |=(span dext(sut +<))))
{$help *} (help p.sut dext(sut q.sut))
{$hold *} ?< (~(has in bix) [sut ref])
dext(sut repo, bix (~(put in bix) [sut ref]))
$noun dext(sut repo)
$void %void
==
::
++ sint
^- span
?+ ref !!
{$core *} sut
{$face *} dext(ref repo(sut ref))
{$fork *} =+ yed=~(tap in p.ref)
|- ^- span
?~ yed sut
$(yed t.yed, sut dext(ref i.yed))
{$hold *} dext(ref repo(sut ref))
==
--
::
++ cool
|= {pol/? hyp/wing ref/span}
^- span
=+ fid=(find %both hyp)
?- -.fid
$| sut
$& =< q
%+ take p.p.fid
|=(a/span ?:(pol (fuse(sut a) ref) (crop(sut a) ref)))
==
::
++ duck ^-(tank ~(duck us sut))
++ dune |.(duck)
++ dunk
|= paz/term ^- tank
:+ %palm
[['.' ~] ['-' ~] ~ ~]
[[%leaf (mesc (trip paz))] duck ~]
::
++ elbo
|= {lop/palo rig/(list (pair wing twig))}
^- span
?: ?=($& -.q.lop)
|- ^- span
?~ rig
p.q.lop
=+ zil=(play q.i.rig)
=+ dar=(tack(sut p.q.lop) p.i.rig zil)
%= $
rig t.rig
p.q.lop q.dar
==
=+ hag=~(tap in q.q.lop)
%- fire
|- ^+ hag
?~ rig
hag
=+ zil=(play q.i.rig)
=+ dix=(toss p.i.rig zil hag)
%= $
rig t.rig
hag q.dix
==
::
++ ergo
|= {lop/palo rig/(list (pair wing twig))}
^- (pair span nock)
=+ axe=(tend p.lop)
=| hej/(list (pair axis nock))
?: ?=($& -.q.lop)
=- [p.- (hike axe q.-)]
|- ^- (pair span (list (pair axis nock)))
?~ rig
[p.q.lop hej]
=+ zil=(mint %noun q.i.rig)
=+ dar=(tack(sut p.q.lop) p.i.rig p.zil)
%= $
rig t.rig
p.q.lop q.dar
hej [[p.dar q.zil] hej]
==
=+ hag=~(tap in q.q.lop)
=- [(fire p.-) [%9 p.q.lop (hike axe q.-)]]
|- ^- (pair (list (pair span foot)) (list (pair axis nock)))
?~ rig
[hag hej]
=+ zil=(mint %noun q.i.rig)
=+ dix=(toss p.i.rig p.zil hag)
%= $
rig t.rig
hag q.dix
hej [[p.dix q.zil] hej]
==
::
++ endo
|= {lop/(pair palo palo) dox/span rig/(list (pair wing twig))}
^- (pair span span)
?: ?=($& -.q.p.lop)
?> ?=($& -.q.q.lop)
|- ^- (pair span span)
?~ rig
[p.q.p.lop p.q.q.lop]
=+ zil=(mull %noun dox q.i.rig)
=+ ^= dar
:- p=(tack(sut p.q.p.lop) p.i.rig p.zil)
q=(tack(sut p.q.q.lop) p.i.rig q.zil)
?> =(p.p.dar p.q.dar)
%= $
rig t.rig
p.q.p.lop q.p.dar
p.q.q.lop q.q.dar
==
?> ?=($| -.q.q.lop)
?> =(p.q.p.lop p.q.q.lop)
=+ hag=[p=~(tap in q.q.p.lop) q=~(tap in q.q.q.lop)]
=- [(fire p.-) (fire(vet |) q.-)]
|- ^- (pair (list (pair span foot)) (list (pair span foot)))
?~ rig
hag
=+ zil=(mull %noun dox q.i.rig)
=+ ^= dix
:- p=(toss p.i.rig p.zil p.hag)
q=(toss p.i.rig q.zil q.hag)
?> =(p.p.dix p.q.dix)
%= $
rig t.rig
hag [q.p.dix q.q.dix]
==
::
++ ad
|%
++ arc
|%
++ deft :: generic
|%
++ bath * :: leg match span
++ claw * :: arm match span
++ form |*({* *} p=+<-) :: attach build state
++ skin |*(p/* p) :: reveal build state
++ meat |*(p/* p) :: remove build state
--
++ make :: for mint
|%
++ bath span :: leg match span
++ claw onyx :: arm
++ form |*({* *} [p=+<- q=+<+]) ::
++ skin |*({p/* q/*} q) :: unwrap baggage
++ meat |*({p/* q/*} p) :: unwrap filling
--
--
++ def
=+ deft:arc
|% +- $
=> +<
|%
++ pord |*(* (form +< *nock)) :: wrap mint formula
++ rosh |*(* (form +< *(list pock))) :: wrap mint changes
++ fleg _(pord *bath) :: legmatch + code
++ fram _(pord *claw) :: armmatch +
++ foat _(rosh *bath) :: leg with changes
++ fult _(rosh *claw) :: arm with changes
-- --
::
++ lib
|%
++ deft
=> (def deft:arc)
|%
++ halp $-(twig fleg)
++ vant
|% ++ trep $-({bath wing bath} {axis bath})
++ tasp $-({{axis bath} fleg foat} foat)
++ tyle $-(foat foat)
--
++ vunt
|% ++ trep $-({claw wing bath} {axis claw})
++ tasp $-({{axis claw} fleg fult} fult)
++ tyle $-(fult foat)
-- --
::
++ make
=> (def make:arc)
|%
++ halp |~ a/twig
^- fleg
(mint %noun a)
++ vant
|% ++ trep |= {a/span b/wing c/span}
^- {axis span}
(tack(sut a) b c)
++ tasp |= {a/(pair axis span) b/fleg c/foat}
^- foat
[q.a [[p.a (skin b)] (skin c)]]
++ tyle |=(foat +<)
--
++ vunt
|% ++ trep |= {a/claw b/wing c/bath}
^- (pair axis claw)
(toss b c a)
++ tasp |~ {a/(pair axis claw) b/fleg c/fult}
^- fult
[q.a [[p.a (skin b)] (skin c)]]
++ tyle |~ fult
^- foat
[(fire +<-) +<+]
-- -- --
::
++ bin
=+ deft:lib
|% +- $
=> +<
|%
++ rame
=> vant |%
++ clom bath
++ chog fleg
++ ceut foat
--
++ gelp
=> vunt |%
++ clom claw
++ chog fram
++ ceut fult
--
++ ecbo (ecco rame)
++ eclo (ecco gelp)
++ ecco
=+ rame
|% +- $
=> +<
|= {rum/clom rig/(list (pair wing twig))}
^- foat
%- tyle
|- ^- ceut
?~ rig (rosh rum)
=+ mor=$(rig t.rig)
=+ zil=(halp q.i.rig)
=+ dar=(trep (meat mor) p.i.rig (meat zil))
(tasp dar zil mor)
-- -- -- --
::
++ oc
=+ inc=(bin:ad)
|% +- $
=> inc
|%
++ echo
|= {rum/bath rig/(list (pair wing twig))}
(ecbo rum rig)
::
++ ecmo
|= {hag/claw rig/(list (pair wing twig))}
(eclo hag rig)
-- --
::
++ etco
|= {lop/palo rig/(list (pair wing twig))}
^- (pair span nock)
=+ cin=(oc (bin:ad make:lib:ad))
=. rig (flop rig) :: XX this unbreaks, void order in devulc
=+ axe=(tend p.lop)
?: ?=($& -.q.lop)
=- [p.- (hike axe q.-)]
(echo:cin p.q.lop rig)
=- [p.- [%9 p.q.lop (hike axe q.-)]]
(ecmo:cin ~(tap in q.q.lop) rig)
::
++ et
|_ {hyp/wing rig/(list (pair wing twig))}
::
++ play
^- span
=+ lug=(find %read hyp)
?: ?=($| -.lug) ~>(%mean.[%leaf "twig"] ?>(?=($~ rig) p.p.lug))
(elbo p.lug rig)
::
++ mint
|= gol/span
^- (pair span nock)
=+ lug=(find %read hyp)
?: ?=($| -.lug) ~>(%mean.[%leaf "twig"] ?>(?=($~ rig) p.lug))
=- ?>(?|(!vet (nest(sut gol) & p.-)) -)
(etco p.lug rig)
::
++ mull
|= {gol/span dox/span}
^- {span span}
=+ lug=[p=(find %read hyp) q=(find(sut dox) %read hyp)]
?: ?=($| -.p.lug)
?> &(?=($| -.q.lug) ?=($~ rig))
[p.p.p.lug p.p.q.lug]
?> ?=($& -.q.lug)
=- ?>(?|(!vet (nest(sut gol) & p.-)) -)
(endo [p.p.lug p.q.lug] dox rig)
--
::
++ epla
~/ %epla
|= {hyp/wing rig/(list (pair wing twig))}
^- span
~(play et hyp rig)
::
++ emin
~/ %emin
|= {gol/span hyp/wing rig/(list (pair wing twig))}
^- (pair span nock)
(~(mint et hyp rig) gol)
::
++ emul
~/ %emul
|= {gol/span dox/span hyp/wing rig/(list (pair wing twig))}
^- (pair span span)
(~(mull et hyp rig) gol dox)
::
++ felt
~/ %felt
|= lap/opal
^- span
?- -.lap
$& p.lap
$| %- fire
%+ turn ~(tap in q.lap)
|= {a/span b/foot}
[a [%ash %$ 1]]
==
::
++ fond
~/ %fond
|= {way/vial hyp/wing}
=> |%
++ pony :: raw match
$@ $~ :: void
%+ each :: natural/abnormal
(pair what palo) :: arm or leg
%+ each :: abnormal
@ud :: unmatched
(pair what (pair span nock)) :: synthetic
--
^- pony
?~ hyp
[%& ~ ~ %& sut]
=+ mor=$(hyp t.hyp)
?- -.mor
$|
?- -.p.mor
$& mor
$|
=+ fex=(mint(sut p.q.p.p.mor) %noun [%wing i.hyp ~])
[%| %| p.p.p.mor p.fex (comb q.q.p.p.mor q.fex)]
==
::
$&
=. sut (felt q.q.p.mor)
=> :_ +
:* axe=`axis`1
lon=p.q.p.mor
heg=?^(i.hyp i.hyp [%| p=0 q=(some i.hyp)])
==
?: ?=($& -.heg)
[%& ~ [`p.heg lon] %& (peek way p.heg)]
=| gil/(set span)
=< $
|% ++ here ?: =(0 p.heg)
[%& ~ [~ `axe lon] %& sut]
[%| %& (dec p.heg)]
++ join |=({a/what b/what} ?~(a b a))
++ lose [%| %& p.heg]
++ stop ?~(q.heg here lose)
++ twin |= {hax/pony yor/pony}
^- pony
~_ leaf+"find-fork"
?: =(hax yor) hax
?~ hax yor
?~ yor hax
?: ?=($| -.hax)
?> ?& ?=($| -.yor)
?=($| -.p.hax)
?=($| -.p.yor)
=(q.q.p.p.hax q.q.p.p.yor)
==
:^ %|
%|
(join p.p.p.hax p.p.p.yor)
[(fork p.q.p.p.hax p.q.p.p.yor ~) q.q.p.p.hax]
?> ?=($& -.yor)
?> =(p.q.p.hax p.q.p.yor)
:^ %&
(join p.p.hax p.p.yor)
p.q.p.hax
?: &(?=($& -.q.q.p.hax) ?=($& -.q.q.p.yor))
[%& (fork p.q.q.p.hax p.q.q.p.yor ~)]
?> &(?=($| -.q.q.p.hax) ?=($| -.q.q.p.yor))
?> =(p.q.q.p.hax p.q.q.p.yor)
=+ wal=(~(uni in q.q.q.p.hax) q.q.q.p.yor)
[%| p.q.q.p.hax wal]
++ $
^- pony
?- sut
$void stop
$noun stop
{$atom *} stop
{$cell *}
?~ q.heg here
=+ taf=$(axe (peg axe 2), sut p.sut)
?~ taf ~
?: |(?=($& -.taf) ?=($| -.p.taf))
taf
$(axe (peg axe 3), p.heg p.p.taf, sut q.sut)
::
{$core *}
?~ q.heg here
=^ zem p.heg
=+ zem=(loot u.q.heg q.s.q.sut)
?~ zem [~ p.heg]
?:(=(0 p.heg) [zem 0] [~ (dec p.heg)])
?^ zem
:^ %&
p.q.u.zem
[`axe lon]
[%| (peg 2 p.u.zem) [[sut(p.q %gold) q.q.u.zem] ~ ~]]
=+ pec=(peel way p.q.sut)
?. sam.pec lose
?: con.pec $(sut p.sut, axe (peg axe 3))
$(sut (peek(sut p.sut) way 2), axe (peg axe 6))
::
{$help *}
$(sut repo)
::
{$face *}
?: ?=($~ q.heg) here(sut q.sut)
=* zot q.p.sut
?@ zot
?:(=(u.q.heg zot) here(sut q.sut) lose)
=< main
|%
++ main
^- pony
=+ tyr=(~(get by p.zot) u.q.heg)
?~ tyr
next
?~ q.u.tyr
$(sut q.sut, lon [~ lon], p.heg +(p.heg))
?. =(0 p.heg)
next(p.heg (dec p.heg))
=+ tor=(fund way u.q.u.tyr)
?- -.tor
$& [%& ~ (weld p.p.tor `vein`[~ `axe lon]) q.p.tor]
$| [%| %| p.u.tyr p.p.tor (comb [%0 axe] q.p.tor)]
==
++ next
|- ^- pony
?~ q.zot
^$(sut q.sut, lon [~ lon])
=+ tiv=(mint(sut q.sut) %noun i.q.zot)
=+ fid=^$(sut p.tiv, lon ~, axe 1, gil ~)
?~ fid ~
?: ?=({$| $& *} fid)
$(q.zot t.q.zot, p.heg p.p.fid)
=+ ^- {wat/what vat/(pair span nock)}
?- -.fid
$& [p.p.fid (fine %& q.p.fid)]
$| [p.p.p.fid (fine %| q.p.p.fid)]
==
[%| %| wat p.vat (comb (comb [%0 axe] q.tiv) q.vat)]
--
::
{$fork *}
=+ wiz=(turn ~(tap in p.sut) |=(a/span ^$(sut a)))
?~ wiz ~
|- ^- pony
?~ t.wiz i.wiz
(twin i.wiz $(wiz t.wiz))
::
{$hold *}
?: (~(has in gil) sut)
~
$(gil (~(put in gil) sut), sut repo)
==
--
==
::
++ find
~/ %find
|= {way/vial hyp/wing}
^- port
~_ (show [%c %find] %l hyp)
=- ?@ - !!
?- -<
$& [%& q.p.-]
$| ?- -.p.-
$| [%| q.p.p.-]
$& !!
== ==
(fond way hyp)
::
++ fund
~/ %fund
|= {way/vial gen/twig}
^- port
=+ hup=~(reek ap gen)
?~ hup
[%| (mint %noun gen)]
(find way u.hup)
::
++ fine
~/ %fine
|= tor/port
^- (pair span nock)
?- -.tor
$| p.tor
$& =+ axe=(tend p.p.tor)
?- -.q.p.tor
$& [`span`p.q.p.tor %0 axe]
$| [(fire ~(tap in q.q.p.tor)) [%9 p.q.p.tor %0 axe]]
== ==
::
++ fire
|= hag/(list {p/span q/foot})
^- span
?: ?=({{* {$elm $~ $1}} $~} hag)
p.i.hag
%- fork
%+ turn
hag.$
|= {p/span q/foot}
:- %hold
?. ?=({$core *} p)
~_ (dunk %fire-span)
~>(%mean.[%leaf "fire-core"] !!)
=+ dox=[%core q.q.p q.p]
?: ?=($ash -.q)
:: ~_ (dunk(sut [%cell q.q.p p.p]) %fire-dry)
?> ?|(!vet (nest(sut q.q.p) & p.p))
[dox p.q]
?> ?=($elm -.q)
:: ~_ (dunk(sut [%cell q.q.p p.p]) %fire-wet)
:: =. p.p ?:(fab p.p (redo(sut p.p) q.q.p))
=. p.p (redo(sut p.p) q.q.p)
?> ?| !vet
(~(has in rib) [sut dox p.q])
!=(** (mull(sut p, rib (~(put in rib) sut dox p.q)) %noun dox p.q))
==
[p p.q]
::
++ fish
~/ %fish
|= axe/axis
=+ vot=*(set span)
|- ^- nock
?- sut
$void [%1 1]
$noun [%1 0]
{$atom *} ?~ q.sut
(flip [%3 %0 axe])
[%5 [%1 u.q.sut] [%0 axe]]
{$cell *}
%+ flan
[%3 %0 axe]
(flan $(sut p.sut, axe (peg axe 2)) $(sut q.sut, axe (peg axe 3)))
::
{$core *} [%0 0]
{$face *} $(sut q.sut)
{$fork *} =+ yed=~(tap in p.sut)
|- ^- nock
?~(yed [%1 1] (flor ^$(sut i.yed) $(yed t.yed)))
{$help *} $(sut q.sut)
{$hold *}
?: (~(has in vot) sut)
[%0 0]
=> %=(. vot (~(put in vot) sut))
$(sut repo)
==
::
++ fuse
~/ %fuse
|= ref/span
=+ bix=*(set {span span})
|- ^- span
?: ?|(=(sut ref) =(%noun ref))
sut
?- sut
{$atom *}
?- ref
{$atom *} =+ foc=?:((fitz p.ref p.sut) p.sut p.ref)
?^ q.sut
?^ q.ref
?: =(q.sut q.ref)
[%atom foc q.sut]
%void
[%atom foc q.sut]
[%atom foc q.ref]
{$cell *} %void
* $(sut ref, ref sut)
==
{$cell *}
?- ref
{$cell *} (cell $(sut p.sut, ref p.ref) $(sut q.sut, ref q.ref))
* $(sut ref, ref sut)
==
::
{$core *} $(sut repo)
{$face *} (face p.sut $(sut q.sut))
{$fork *} (fork (turn ~(tap in p.sut) |=(span ^$(sut +<))))
{$help *} (help p.sut $(sut q.sut))
{$hold *}
?: (~(has in bix) [sut ref])
~>(%mean.[%leaf "fuse-loop"] !!)
$(sut repo, bix (~(put in bix) [sut ref]))
::
$noun ref
$void %void
==
::
++ gain
~/ %gain
|= gen/twig ^- span
(chip & gen)
::
++ harp
|= dab/(map term (pair what foot))
^- ?($~ ^)
?: ?=($~ dab)
~
=+ ^= vad
?- -.q.q.n.dab
$ash q:(mint %noun p.q.q.n.dab)
$elm q:(mint(vet |) %noun p.q.q.n.dab)
==
?- dab
{* $~ $~} vad
{* $~ *} [vad $(dab r.dab)]
{* * $~} [vad $(dab l.dab)]
{* * *} [vad $(dab l.dab) $(dab r.dab)]
==
::
++ hope
|= dom/(map @ tomb)
^- ?($~ ^)
?: ?=($~ dom)
~
=+ dov=(harp q.q.n.dom)
?- dom
{* $~ $~} dov
{* $~ *} [dov $(dom r.dom)]
{* * $~} [dov $(dom l.dom)]
{* * *} [dov $(dom l.dom) $(dom r.dom)]
==
::
++ lose
~/ %lose
|= gen/twig ^- span
(chip | gen)
::
++ chip
~/ %chip
|= {how/? gen/twig} ^- span
?: ?=({$wtts *} gen)
(cool how q.gen (play ~(bunt al [%herb p.gen])))
?: ?&(how ?=({$wtpm *} gen))
|-(?~(p.gen sut $(p.gen t.p.gen, sut ^$(gen i.p.gen))))
?: ?&(!how ?=({$wtbr *} gen))
|-(?~(p.gen sut $(p.gen t.p.gen, sut ^$(gen i.p.gen))))
=+ neg=~(open ap gen)
?:(=(neg gen) sut $(gen neg))
::
++ mint
~/ %mint
|= {gol/span gen/twig}
^- {p/span q/nock}
~& %pure-mint
|^ ^- {p/span q/nock}
?: ?&(=(%void sut) !?=({$dbug *} gen))
?. |(!vet ?=({$lost *} gen) ?=({$zpzp *} gen))
~>(%mean.[%leaf "mint-vain"] !!)
[%void %0 0]
?- gen
::
{^ *}
=+ hed=$(gen p.gen, gol %noun)
=+ tal=$(gen q.gen, gol %noun)
[(nice (cell p.hed p.tal)) (cons q.hed q.tal)]
::
{$ktcn *} $(fab |, gen p.gen)
{$brcn *} (grow %gold [%$ 1] p.gen q.gen)
::
{$cnts *} (~(mint et p.gen q.gen) gol)
{$dtkt *}
=+ nef=$(gen [%bunt p.gen])
[p.nef [%11 [%1 %151 p.nef] q:$(gen q.gen, gol %noun)]]
::
{$dtls *} [(nice [%atom %$ ~]) [%4 q:$(gen p.gen, gol [%atom %$ ~])]]
{$sand *} [(nice (play gen)) [%1 q.gen]]
{$rock *} [(nice (play gen)) [%1 q.gen]]
::
{$dttr *}
[(nice %noun) [%2 q:$(gen p.gen, gol %noun) q:$(gen q.gen, gol %noun)]]
::
{$dtts *}
=+ [one two]=[$(gen p.gen, gol %noun) $(gen q.gen, gol %noun)]
[(nice bool) [%5 q:$(gen p.gen, gol %noun) q:$(gen q.gen, gol %noun)]]
::
{$dtwt *} [(nice bool) [%3 q:$(gen p.gen, gol %noun)]]
{$hand *} [p.gen q.gen]
{$ktbr *} =+(vat=$(gen p.gen) [(wrap(sut p.vat) %iron) q.vat])
::
{$ktls *}
=+(hif=(nice (play p.gen)) [hif q:$(gen q.gen, gol hif)])
::
{$ktpm *} =+(vat=$(gen p.gen) [(wrap(sut p.vat) %zinc) q.vat])
{$ktsg *}
=+ nef=$(gen p.gen)
:- p.nef
=+ cag=burn
?~ cag q.nef
=+ moc=(mink [u.cag q.nef] |=({* *} ~))
?:(?=($0 -.moc) [%1 p.moc] q.nef)
::
{$ktts *} =+(vat=$(gen q.gen) [(conk(sut p.vat) p.gen) q.vat])
{$tune *} [(face p.gen sut) [%0 %1]]
{$ktwt *} =+(vat=$(gen p.gen) [(wrap(sut p.vat) %lead) q.vat])
::
{$help *}
=+ hum=$(gen q.gen)
[(help p.gen p.hum) q.hum]
::
{$sgzp *} ~_(duck(sut (play p.gen)) $(gen q.gen))
{$sggr *}
=+ hum=$(gen q.gen)
:: ?: &(huz !?=($|(@ [?(%sgcn %sgls) ^]) p.gen))
:: hum
:- p.hum
:+ %10
?- p.gen
@ p.gen
^ [p.p.gen q:$(gen q.p.gen, gol %noun)]
==
q.hum
::
{$tsgr *}
=+ fid=$(gen p.gen, gol %noun)
=+ dov=$(sut p.fid, gen q.gen)
[p.dov (comb q.fid q.dov)]
::
{$tstr *}
$(gen r.gen, sut (buss p.gen q.gen))
::
{$tscm *}
$(gen q.gen, sut (busk p.gen))
::
{$wtcl *}
=+ nor=$(gen p.gen, gol bool)
=+ fex=(gain p.gen)
=+ wux=(lose p.gen)
=+ ^= duy
?: =(%void fex)
?:(=(%void wux) [%0 0] [%1 1])
?:(=(%void wux) [%1 0] q.nor)
=+ hiq=$(sut fex, gen q.gen)
=+ ran=$(sut wux, gen r.gen)
[(fork p.hiq p.ran ~) (cond duy q.hiq q.ran)]
::
{$wtts *}
:- (nice bool)
=+ ref=(play ~(bunt al %herb p.gen))
=+ fid=(find %read q.gen)
~| [%test q.gen]
|- ^- nock
?- -.fid
$& ?- -.q.p.fid
$& (fish(sut ref) (tend p.p.fid))
$| $(fid [%| (fine fid)])
==
$| [%7 q.p.fid (fish(sut ref) 1)]
==
::
{$dbug *}
~_ (show %o p.gen)
=+ hum=$(gen q.gen)
[p.hum [%10 [%spot %1 p.gen] q.hum]]
::
{$zpcm *} [(nice (play p.gen)) [%1 q.gen]] :: XX validate!
{$lost *}
?: vet
~_ (dunk(sut (play p.gen)) 'lost')
~>(%mean.[%leaf "mint-lost"] !!)
[%void [%0 0]]
::
{$zpsm *}
=+ vos=$(gol %noun, gen q.gen)
=+ ref=p:$(gol %noun, gen p.gen)
?> (~(nest ut p:!>(*span)) & ref)
[(nice (cell ref p.vos)) (cons [%1 p.vos] q.vos)]
::
{$zpgr *}
=+ vat=$(gen p.gen)
%= $
gen
:- [%cnhp [%limb %onan] [%hand p:!>(*span) [%1 p.vat]] ~]
[%hand p.vat q.vat]
==
::
{$zpts *} [(nice %noun) [%1 q:$(vet |, gen p.gen)]]
{$zpzp $~} [%void [%0 0]]
*
=+ doz=~(open ap gen)
?: =(doz gen)
~_ (show [%c 'hoon'] [%q gen])
~>(%mean.[%leaf "mint-open"] !!)
$(gen doz)
==
::
++ nice
|= typ/span
~_ leaf+"mint-nice"
?> ?|(!vet (nest(sut gol) & typ))
typ
::
++ grow
|= {mel/vair ruf/twig wad/chap dom/(map @ tomb)}
^- {p/span q/nock}
=+ dan=^$(gen ruf, gol %noun)
=+ toc=(core p.dan [%gold p.dan wad [~ dom]])
=+ dez=(hope(sut toc) dom)
:- (nice (core p.dan mel p.dan wad [dez dom]))
(cons [%1 dez] q.dan)
--
::
++ moot
=+ gil=*(set span)
|- ^- ?
?- sut
{$atom *} |
{$cell *} |($(sut p.sut) $(sut q.sut))
{$core *} $(sut p.sut)
{$face *} $(sut q.sut)
{$fork *} (lien ~(tap in p.sut) |=(span ^$(sut +<)))
{$help *} $(sut q.sut)
{$hold *} |((~(has in gil) sut) $(gil (~(put in gil) sut), sut repo))
$noun |
$void &
==
::
++ mull
~/ %mull
|= {gol/span dox/span gen/twig}
|^ ^- {p/span q/span}
?: =(%void sut)
~>(%mean.[%leaf "mull-none"] !!)
?- gen
::
{^ *}
=+ hed=$(gen p.gen, gol %noun)
=+ tal=$(gen q.gen, gol %noun)
[(nice (cell p.hed p.tal)) (cell q.hed q.tal)]
::
{$ktcn *} $(fab |, gen p.gen)
{$brcn *} (grow %gold [%$ 1] p.gen q.gen)
{$cnts *} (~(mull et p.gen q.gen) gol dox)
{$dtkt *} =+($(gen q.gen, gol %noun) $(gen [%bunt p.gen]))
{$dtls *} =+($(gen p.gen, gol [%atom %$ ~]) (beth [%atom %$ ~]))
{$sand *} (beth (play gen))
{$rock *} (beth (play gen))
::
{$dttr *}
=+([$(gen p.gen, gol %noun) $(gen q.gen, gol %noun)] (beth %noun))
::
{$dtts *}
=+([$(gen p.gen, gol %noun) $(gen q.gen, gol %noun)] (beth bool))
::
{$dtwt *} =+($(gen p.gen, gol %noun) (beth bool)) :: XX =|
{$hand *} [p.gen p.gen]
{$ktbr *}
=+(vat=$(gen p.gen) [(wrap(sut p.vat) %iron) (wrap(sut q.vat) %iron)])
::
{$ktls *}
=+ hif=[p=(nice (play p.gen)) q=(play(sut dox) p.gen)]
=+($(gen q.gen, gol p.hif) hif)
::
{$ktpm *}
=+(vat=$(gen p.gen) [(wrap(sut p.vat) %zinc) (wrap(sut q.vat) %zinc)])
::
{$ktts *}
=+(vat=$(gen q.gen) [(conk(sut p.vat) p.gen) (conk(sut q.vat) p.gen)])
::
{$tune *}
[(face p.gen sut) (face p.gen dox)]
::
{$ktwt *}
=+(vat=$(gen p.gen) [(wrap(sut p.vat) %lead) (wrap(sut q.vat) %lead)])
::
{$help *}
=+(vat=$(gen q.gen) [(help p.gen p.vat) (help p.gen q.vat)])
::
{$ktsg *} $(gen p.gen)
{$sgzp *} ~_(duck(sut (play p.gen)) $(gen q.gen))
{$sggr *} $(gen q.gen)
{$tsgr *}
=+ lem=$(gen p.gen, gol %noun)
$(gen q.gen, sut p.lem, dox q.lem)
::
{$tstr *}
%= $
gen r.gen
sut (buss p.gen q.gen)
dox (buss(sut dox) p.gen q.gen)
==
::
{$wtcl *}
=+ nor=$(gen p.gen, gol bool)
=+ ^= hiq ^- {p/span q/span}
=+ fex=[p=(gain p.gen) q=(gain(sut dox) p.gen)]
?: =(%void p.fex)
:- %void
?: =(%void q.fex)
%void
~>(%mean.[%leaf "if-z"] (play(sut q.fex) q.gen))
?: =(%void q.fex)
~>(%mean.[%leaf "mull-bonk-b"] !!)
$(sut p.fex, dox q.fex, gen q.gen)
=+ ^= ran ^- {p/span q/span}
=+ wux=[p=(lose p.gen) q=(lose(sut dox) p.gen)]
?: =(%void p.wux)
:- %void
?: =(%void q.wux)
%void
~>(%mean.[%leaf "if-a"] (play(sut q.wux) r.gen))
?: =(%void q.wux)
~>(%mean.[%leaf "mull-bonk-c"] !!)
$(sut p.wux, dox q.wux, gen r.gen)
[(nice (fork p.hiq p.ran ~)) (fork q.hiq q.ran ~)]
::
{$wtts *}
=+ nob=~(bunt al %herb p.gen)
=+ waz=[p=(play nob) q=(play(sut dox) nob)]
=+ ^= syx :- p=(cove q:(mint %noun [%wing q.gen]))
q=(cove q:(mint(sut dox) %noun [%wing q.gen]))
=+ pov=[p=(fish(sut p.waz) p.syx) q=(fish(sut q.waz) q.syx)]
?. &(=(p.syx q.syx) =(p.pov q.pov))
~>(%mean.[%leaf "mull-bonk-a"] !!)
(beth bool)
::
{$dbug *} ~_((show %o p.gen) $(gen q.gen))
{$zpcm *} [(nice (play p.gen)) (play(sut dox) p.gen)]
{$lost *}
?: vet
:: ~_ (dunk(sut (play p.gen)) 'also')
~>(%mean.[%leaf "mull-skip"] !!)
(beth %void)
::
{$zpts *} (beth %noun)
{$zpsm *}
=+ vos=$(gol %noun, gen q.gen) :: XX validate!
[(nice (cell (play p.gen) p.vos)) (cell (play(sut dox) p.gen) q.vos)]
::
{$zpgr *}
?> =(sut dox)
=+(typ=(play gen) [typ typ])
::
{$zpzp *} (beth %void)
*
=+ doz=~(open ap gen)
?: =(doz gen)
~_ (show [%c 'hoon'] [%q gen])
~>(%mean.[%leaf "mull-open"] !!)
$(gen doz)
==
::
++ beth
|= typ/span
[(nice typ) typ]
::
++ nice
|= typ/span
:: ~_ (dunk(sut gol) 'need')
:: ~_ (dunk(sut typ) 'have')
~_ leaf+"mull-nice"
?> ?|(!vet (nest(sut gol) & typ))
typ
::
++ grow
|= {mel/vair ruf/twig wad/chap dom/(map @ tomb)}
~_ leaf+"mull-grow"
^- {p/span q/span}
=+ dan=^$(gen ruf, gol %noun)
=+ ^= toc :- p=(core p.dan [%gold p.dan wad [~ dom]])
q=(core q.dan [%gold q.dan wad [~ dom]])
=+ (balk(sut p.toc, dox q.toc) dom)
:- (nice (core p.dan mel p.dan wad [[%0 0] dom]))
(core q.dan [mel q.dan wad [[%0 0] dom]])
::
++ bake
|= dab/(map term (pair what foot))
^- *
?: ?=($~ dab)
~
=+ ^= dov
?- -.q.q.n.dab
$ash ^$(gol %noun, gen p.q.q.n.dab)
$elm ~
==
?- dab
{* $~ $~} dov
{* $~ *} [dov $(dab r.dab)]
{* * $~} [dov $(dab l.dab)]
{* * *} [dov $(dab l.dab) $(dab r.dab)]
==
::
++ balk
|= dom/(map @ tomb)
^- *
?: ?=($~ dom)
~
=+ dov=(bake q.q.n.dom)
?- dom
{* $~ $~} dov
{* $~ *} [dov $(dom r.dom)]
{* * $~} [dov $(dom l.dom)]
{* * *} [dov $(dom l.dom) $(dom r.dom)]
==
--
++ meet |=(ref/span &((nest | ref) (nest(sut ref) | sut)))
:: ::
++ miss :: nonintersection
|= $: :: ref: symmetric span
::
ref/span
==
:: intersection of sut and ref is empty
::
^- ?
=| gil/(set (set span))
=< dext
|%
++ dext
^- ?
::
?: =(ref sut)
(nest(sut %void) | sut)
?- sut
$void &
$noun (nest(sut %void) | ref)
{$atom *} sint
{$cell *} sint
{$core *} sint(sut [%cell %noun %noun])
{$fork *} %+ levy ~(tap in p.sut)
|=(span dext(sut +<))
{$face *} dext(sut q.sut)
{$help *} dext(sut q.sut)
{$hold *} =+ (~(gas in *(set span)) `(list span)`[sut ref ~])
?: (~(has in gil) -)
&
%= dext
sut repo
gil (~(put in gil) -)
== ==
++ sint
?+ ref dext(sut ref, ref sut)
{$atom *} ?. ?=({$atom *} sut) &
?& ?=(^ q.ref)
?=(^ q.sut)
!=(q.ref q.sut)
==
{$cell *} ?. ?=({$cell *} sut) &
?| dext(sut p.sut, ref p.ref)
dext(sut q.sut, ref q.ref)
== ==
--
++ mite |=(ref/span |((nest | ref) (nest(sut ref) & sut)))
++ nest
~/ %nest
|= {tel/? ref/span}
=| $: seg/(set span) :: degenerate sut
reg/(set span) :: degenerate ref
gil/(set {p/span q/span}) :: assume nest
==
=< dext
|%
++ deem
|= {mel/vair ram/vair}
^- ?
?. |(=(mel ram) =(%lead mel) =(%gold ram)) |
?: ?=($lead mel) &
?: ?=($gold mel) meet
=+ vay=?-(mel $iron %rite, $zinc %read)
dext(sut (peek vay 2), ref (peek(sut ref) vay 2))
::
++ deep
|= $: dom/(map @ tomb)
vim/(map @ tomb)
==
^- ?
?: ?=($~ dom) =(vim ~)
?: ?=($~ vim) |
?& =(p.n.dom p.n.vim)
$(dom l.dom, vim l.vim)
$(dom r.dom, vim r.vim)
::
=+ [dab hem]=[q.q.n.dom q.q.n.vim]
|- ^- ?
?: ?=($~ dab) =(hem ~)
?: ?=($~ hem) |
?& =(p.n.dab p.n.hem)
$(dab l.dab, hem l.hem)
$(dab r.dab, hem r.hem)
?- -.q.q.n.dab
$elm =(q.q.n.dab q.q.n.hem)
$ash ?& ?=($ash -.q.q.n.hem)
%= dext
sut (play p.q.q.n.dab)
ref (play(sut ref) p.q.q.n.hem)
== == == == ==
::
++ dext
^- ?
=- ?: - &
?. tel |
:: ~_ (dunk %zpwt)
:: ~_ (dunk(sut ref) %have)
~>(%mean.[%leaf "nest-fail"] !!)
?: =(sut ref) &
?- sut
$void sint
$noun &
{$atom *} ?. ?=({$atom *} ref) sint
?& (fitz p.sut p.ref)
|(?=($~ q.sut) =(q.sut q.ref))
==
{$cell *} ?. ?=({$cell *} ref) sint
?& dext(sut p.sut, ref p.ref, seg ~, reg ~)
dext(sut q.sut, ref q.ref, seg ~, reg ~)
==
{$core *} ?. ?=({$core *} ref) sint
?: =(q.sut q.ref) dext(sut p.sut, ref p.ref)
?& meet(sut q.q.sut, ref p.sut)
dext(sut q.q.ref, ref p.ref)
(deem(sut q.q.sut, ref q.q.ref) p.q.sut p.q.ref)
?| (~(has in gil) [sut ref])
%. [q.s.q.sut q.s.q.ref]
%= deep
gil (~(put in gil) [sut ref])
sut sut(p q.q.sut, p.q %gold)
ref ref(p q.q.ref, p.q %gold)
== ==
==
{$face *} dext(sut q.sut)
{$fork *} ?. ?=(?({$atom *} $noun {$cell *} {$core *}) ref) sint
(lien ~(tap in p.sut) |=(span dext(tel |, sut +<)))
{$help *} dext(sut q.sut)
{$hold *} ?: (~(has in seg) sut) |
?: (~(has in gil) [sut ref]) &
%= dext
sut repo
seg (~(put in seg) sut)
gil (~(put in gil) [sut ref])
== ==
::
++ meet &(dext dext(sut ref, ref sut))
++ sint
^- ?
?- ref
$noun |
$void &
{$atom *} |
{$cell *} |
{$core *} dext(ref repo(sut ref))
{$face *} dext(ref q.ref)
{$fork *} (levy ~(tap in p.ref) |=(span sint(ref +<)))
{$help *} dext(ref q.ref)
{$hold *} ?: (~(has in reg) ref) &
?: (~(has in gil) [sut ref]) &
%= dext
ref repo(sut ref)
reg (~(put in reg) ref)
gil (~(put in gil) [sut ref])
== ==
--
::
++ peek
~/ %peek
|= {way/?($read $rite $both $free) axe/axis}
^- span
?: =(1 axe)
sut
=+ [now=(cap axe) lat=(mas axe)]
=+ gil=*(set span)
|- ^- span
?- sut
{$atom *} %void
{$cell *} ?:(=(2 now) ^$(sut p.sut, axe lat) ^$(sut q.sut, axe lat))
{$core *}
?. =(3 now) %noun
=+ pec=(peel way p.q.sut)
%= ^$
axe lat
sut
?: =([& &] pec) p.sut
%+ cell
?.(sam.pec %noun ^$(sut p.sut, axe 2))
?.(con.pec %noun ^$(sut p.sut, axe 3))
==
::
{$fork *} (fork (turn ~(tap in p.sut) |=(span ^$(sut +<))))
{$hold *}
?: (~(has in gil) sut)
%void
$(gil (~(put in gil) sut), sut repo)
::
$void %void
$noun %noun
* $(sut repo)
==
::
++ peel
|= {way/vial met/?($gold $iron $lead $zinc)}
^- {sam/? con/?}
?: ?=($gold met) [& &]
?- way
$both [| |]
$free [& &]
$read [?=($zinc met) |]
$rite [?=($iron met) |]
==
::
++ play
~/ %play
=> .(vet |)
|= gen/twig
^- span
?- gen
{^ *} (cell $(gen p.gen) $(gen q.gen))
{$ktcn *} $(fab |, gen p.gen)
{$brcn *} (core sut %gold sut p.gen [[%0 0] q.gen])
{$cnts *} ~(play et p.gen q.gen)
{$dtkt *} $(gen [%bunt p.gen])
{$dtls *} [%atom %$ ~]
{$rock *} |- ^- span
?@ q.gen [%atom p.gen `q.gen]
[%cell $(q.gen -.q.gen) $(q.gen +.q.gen)]
{$sand *} |- ^- span
?@ q.gen
?: =(%n p.gen) ?>(=(0 q.gen) [%atom p.gen ~ q.gen])
?:(=(%f p.gen) ?>((lte q.gen 1) bool) [%atom p.gen ~])
[%cell $(q.gen -.q.gen) $(q.gen +.q.gen)]
{$tune *} (face p.gen sut)
{$dttr *} %noun
{$dtts *} bool
{$dtwt *} bool
{$hand *} p.gen
{$ktbr *} (wrap(sut $(gen p.gen)) %iron)
{$ktls *} $(gen p.gen)
{$ktpm *} (wrap(sut $(gen p.gen)) %zinc)
{$ktsg *} $(gen p.gen)
{$ktts *} (conk(sut $(gen q.gen)) p.gen)
{$ktwt *} (wrap(sut $(gen p.gen)) %lead)
{$help *} (help p.gen $(gen q.gen))
{$sgzp *} ~_(duck(sut ^$(gen p.gen)) $(gen q.gen))
{$sggr *} $(gen q.gen)
{$tsgr *} $(gen q.gen, sut $(gen p.gen))
{$tstr *} $(gen r.gen, sut (buss p.gen q.gen))
{$wtcl *} =+ [fex=(gain p.gen) wux=(lose p.gen)]
%- fork :~
?:(=(%void fex) %void $(sut fex, gen q.gen))
?:(=(%void wux) %void $(sut wux, gen r.gen))
==
{$wtts *} bool
{$dbug *} ~_((show %o p.gen) $(gen q.gen))
{$zpcm *} (play p.gen)
{$zpgr *} %= $
gen
[%cnhp [%limb %onan] [%hand p:!>(*span) [%1 $(gen p.gen)]] ~]
==
{$lost *} %void
{$zpsm *} (cell $(gen p.gen) $(gen q.gen))
{$zpts *} %noun
{$zpzp *} %void
* =+ doz=~(open ap gen)
?: =(doz gen)
~_ (show [%c 'hoon'] [%q gen])
~>(%mean.[%leaf "play-open"] !!)
$(gen doz)
==
:: ::
++ redo :: refurbish faces
|= $: :: ref: raw payload
::
ref/span
==
:: :span: subject refurbished to reference namespace
::
^- span
:: hos: subject tool stack
:: wec: reference tool stack set
:: gil: repetition set
::
=| hos/(list tool)
=/ wec/(set (list tool)) [~ ~ ~]
=| gil/(set (pair span span))
=< :: errors imply subject/reference mismatch
::
~| %redo-match
:: reduce by subject
::
dext
|%
:: ::
++ dear :: resolve tool stack
:: :(unit (list tool)): unified tool stack
::
^- (unit (list tool))
:: empty implies void
::
?~ wec `~
:: any reference faces must be clear
::
?. ?=({* $~ $~} wec)
~& [%dear-many wec]
~
:- ~
:: har: single reference tool stack
::
=/ har n.wec
:: len: lengths of [sut ref] face stacks
::
=/ len [p q]=[(lent hos) (lent har)]
:: lip: length of sut-ref face stack overlap
::
:: AB
:: BC
::
:: +lip is (lent B), where +hay is forward AB
:: and +liv is forward BC (stack BA and CB).
::
:: overlap is a weird corner case. +lip is
:: almost always 0. brute force is fine.
::
=/ lip
=| lup/(unit @ud)
=| lip/@ud
|- ^- @ud
?: |((gth lip p.len) (gth lip q.len))
(fall lup 0)
:: lep: overlap candidate: suffix of subject face stack
::
=/ lep (slag (sub p.len lip) hos)
:: lap: overlap candidate: prefix of reference face stack
::
=/ lap (scag lip har)
:: save any match and continue
::
$(lip +(lip), lup ?.(=(lep lap) lup `lip))
:: ~& [har+har hos+hos len+len lip+lip]
:: produce combined face stack (forward ABC, stack CBA)
::
(weld hos (slag lip har))
:: ::
++ dext :: subject traverse
:: :span: refurbished subject
::
^- span
:: check for trivial cases
::
?: ?| =(sut ref)
?=(?($noun $void {?($atom $core) *}) ref)
==
done
:: ~_ (dunk 'redo: dext: sut')
:: ~_ (dunk(sut ref) 'redo: dext: ref')
?- sut
?($noun $void {?($atom $core) *})
:: reduce reference and reassemble leaf
::
done:(sint &)
::
{$cell *}
:: reduce reference to match subject
::
=> (sint &)
?> ?=({$cell *} sut)
:: leaf with possible recursive descent
::
%= done
sut
:: clear face stacks for descent
::
=: hos ~
wec [~ ~ ~]
==
:: descend into cell
::
:+ %cell
dext(sut p.sut, ref (peek(sut ref) %free 2))
dext(sut q.sut, ref (peek(sut ref) %free 3))
==
::
{$face *}
:: push face on subject stack, and descend
::
dext(hos [q.p.sut hos], sut q.sut)
::
{$help *}
:: work through help
::
[%help p.sut dext(sut q.sut)]
::
{$fork *}
:: reconstruct each case in fork
::
(fork (turn ~(tap in p.sut) |=(span dext(sut +<))))
::
{$hold *}
:: reduce to hard
::
=> (sint |)
?> ?=({$hold *} sut)
?: (~(has in fan) [p.sut q.sut])
:: repo loop; redo depends on its own product
::
done:(sint &)
?: (~(has in gil) [sut ref])
:: type recursion, stop renaming
::
done:(sint |)
:: restore unchanged holds
::
=+ repo
=- ?:(=(- +<) sut -)
dext(sut -, gil (~(put in gil) sut ref))
==
:: ::
++ done :: complete assembly
^- span
:: :span: subject refurbished
::
:: lov: combined face stack
::
=/ lov
=/ lov dear
?~ lov
:: ~_ (dunk 'redo: dear: sut')
:: ~_ (dunk(sut ref) 'redo: dear: ref')
~& [%wec wec]
!!
(need lov)
:: recompose faces
::
|- ^- span
?~ lov sut
$(lov t.lov, sut (face [~ i.lov] sut))
:: ::
++ sint :: reduce by reference
|= $: :: hod: expand holds
::
hod/?
==
:: ::.: reference with face/fork/hold reduced
::
^+ .
:: =- ~> %slog.[0 (dunk 'sint: sut')]
:: ~> %slog.[0 (dunk(sut ref) 'sint: ref')]
:: ~> %slog.[0 (dunk(sut =>(- ref)) 'sint: pro')]
:: -
?+ ref .
{$help *} $(ref q.ref)
{$face *}
:: extend all stacks in set
::
%= $
ref q.ref
wec (~(run in wec) |=((list tool) [q.p.ref +<]))
==
::
{$fork *}
:: reconstruct all relevant cases
::
=- :: ~> %slog.[0 (dunk 'fork: sut')]
:: ~> %slog.[0 (dunk(sut ref) 'fork: ref')]
:: ~> %slog.[0 (dunk(sut (fork ->)) 'fork: pro')]
+(wec -<, ref (fork ->))
=/ moy ~(tap in p.ref)
|- ^- (pair (set (list tool)) (list span))
?~ moy [~ ~]
:: head recurse
::
=/ mor $(moy t.moy)
:: prune reference cases outside subject
::
?: (miss i.moy) mor
:: unify all cases
::
=/ dis ^$(ref i.moy)
[(~(uni in p.mor) wec.dis) [ref.dis q.mor]]
::
{$hold *}
?. hod .
$(ref repo(sut ref))
==
--
::
++ repo
^- span
?- sut
{$core *} [%cell %noun p.sut]
{$face *} q.sut
{$help *} q.sut
{$hold *} (rest [[p.sut q.sut] ~])
$noun (fork [%atom %$ ~] [%cell %noun %noun] ~)
* ~>(%mean.[%leaf "repo-fltt"] !!)
==
::
++ rest
~/ %rest
|= leg/(list {p/span q/twig})
^- span
?: (lien leg |=({p/span q/twig} (~(has in fan) [p q])))
~>(%mean.[%leaf "rest-loop"] !!)
=> .(fan (~(gas in fan) leg))
%- fork
%~ tap in
%- ~(gas in *(set span))
(turn leg |=({p/span q/twig} (play(sut p) q)))
==
::
++ take
|= {vit/vein duz/$-(span span)}
^- (pair axis span)
:- (tend vit)
=. vit (flop vit)
|- ^- span
?~ vit (duz sut)
?~ i.vit
|- ^- span
?+ sut ^$(vit t.vit)
{$face *} (face p.sut ^$(vit t.vit, sut q.sut))
{$fork *} (fork (turn ~(tap in p.sut) |=(span ^$(sut +<))))
{$hold *} $(sut repo)
==
=+ vil=*(set span)
|- ^- span
?: =(1 u.i.vit)
^$(vit t.vit)
=+ [now lat]=(cap u.i.vit)^(mas u.i.vit)
?- sut
$noun $(sut [%cell %noun %noun])
$void %void
{$atom *} %void
{$cell *} ?: =(2 now)
(cell $(sut p.sut, u.i.vit lat) q.sut)
(cell p.sut $(sut q.sut, u.i.vit lat))
{$core *} ?: =(2 now)
$(sut repo)
(core $(sut p.sut, u.i.vit lat) q.sut)
{$face *} (face p.sut $(sut q.sut))
{$fork *} (fork (turn ~(tap in p.sut) |=(span ^$(sut +<))))
{$help *} (help p.sut $(sut q.sut))
{$hold *} ?: (~(has in vil) sut)
%void
$(sut repo, vil (~(put in vil) sut))
==
::
++ tack
|= {hyp/wing mur/span}
~_ (show [%c %tack] %l hyp)
=+ fid=(find %rite hyp)
?> ?=($& -.fid)
(take p.p.fid |=(span mur))
::
++ tend
|= vit/vein
^- axis
?~(vit 1 (peg $(vit t.vit) ?~(i.vit 1 u.i.vit)))
::
++ toss
~/ %toss
|= {hyp/wing mur/span men/(list {p/span q/foot})}
^- {p/axis q/(list {p/span q/foot})}
=- [(need p.wib) q.wib]
^= wib
|- ^- {p/(unit axis) q/(list {p/span q/foot})}
?~ men
[*(unit axis) ~]
=+ geq=(tack(sut p.i.men) hyp mur)
=+ mox=$(men t.men)
[(mate p.mox `_p.mox`[~ p.geq]) [[q.geq q.i.men] q.mox]]
::
++ wrap
~/ %zpgr
|= yoz/?($lead $iron $zinc)
~_ leaf+"wrap"
^- span
?+ sut sut
{$cell *} (cell $(sut p.sut) $(sut q.sut))
{$core *} ?>(|(=(%gold p.q.sut) =(%lead yoz)) sut(p.q yoz))
{$face *} (face p.sut $(sut q.sut))
{$fork *} (fork (turn ~(tap in p.sut) |=(span ^$(sut +<))))
{$help *} (help p.sut $(sut q.sut))
{$hold *} $(sut repo)
==
--
++ us :: prettyprinter
=> |%
++ cape {p/(map @ud wine) q/wine} ::
++ wine ::
$@ $? $noun ::
$path ::
$span ::
$void ::
$wall ::
$wool ::
$yarn ::
== ::
$% {$mato p/term} ::
{$core p/(list @ta) q/wine} ::
{$face p/term q/wine} ::
{$list p/term q/wine} ::
{$pear p/term q/@} ::
{$bcwt p/(list wine)} ::
{$plot p/(list wine)} ::
{$stop p/@ud} ::
{$tree p/term q/wine} ::
{$unit p/term q/wine} ::
== ::
--
|_ sut/span
++ dash
|= {mil/tape lim/char} ^- tape
:- lim
|- ^- tape
?~ mil [lim ~]
?: =(lim i.mil) ['\\' i.mil $(mil t.mil)]
?: =('\\' i.mil) ['\\' i.mil $(mil t.mil)]
?: (lte ' ' i.mil) [i.mil $(mil t.mil)]
['\\' ~(x ne (rsh 2 1 i.mil)) ~(x ne (end 2 1 i.mil)) $(mil t.mil)]
::
++ deal |=(lum/* (dish dole lum))
++ dial
|= ham/cape
=+ gid=*(set @ud)
=< `tank`-:$
|%
++ many
|= haz/(list wine)
^- {(list tank) (set @ud)}
?~ haz [~ gid]
=^ mor gid $(haz t.haz)
=^ dis gid ^$(q.ham i.haz)
[[dis mor] gid]
::
++ $
^- {tank (set @ud)}
?- q.ham
$noun :_(gid [%leaf '*' ~])
$path :_(gid [%leaf '/' ~])
$span :_(gid [%leaf '#' 't' ~])
$void :_(gid [%leaf '#' '!' ~])
$wool :_(gid [%leaf '*' '"' '"' ~])
$wall :_(gid [%leaf '*' '\'' '\'' ~])
$yarn :_(gid [%leaf '"' '"' ~])
{$mato *} :_(gid [%leaf '@' (trip p.q.ham)])
{$core *}
=^ cox gid $(q.ham q.q.ham)
:_ gid
:+ %rose
[[' ' ~] ['<' ~] ['>' ~]]
|- ^- (list tank)
?~ p.q.ham [cox ~]
[[%leaf (rip 3 i.p.q.ham)] $(p.q.ham t.p.q.ham)]
::
{$face *}
=^ cox gid $(q.ham q.q.ham)
:_(gid [%palm [['/' ~] ~ ~ ~] [%leaf (trip p.q.ham)] cox ~])
::
{$list *}
=^ cox gid $(q.ham q.q.ham)
:_(gid [%rose [" " (weld (trip p.q.ham) "(") ")"] cox ~])
::
{$bcwt *}
=^ coz gid (many p.q.ham)
:_(gid [%rose [[' ' ~] ['?' '(' ~] [')' ~]] coz])
::
{$plot *}
=^ coz gid (many p.q.ham)
:_(gid [%rose [[' ' ~] ['{' ~] ['}' ~]] coz])
::
{$pear *}
:_(gid [%leaf '$' ~(rend co [%$ p.q.ham q.q.ham])])
::
{$stop *}
=+ num=~(rend co [%$ %ud p.q.ham])
?: (~(has in gid) p.q.ham)
:_(gid [%leaf '#' num])
=^ cox gid
%= $
gid (~(put in gid) p.q.ham)
q.ham (~(got by p.ham) p.q.ham)
==
:_(gid [%palm [['.' ~] ~ ~ ~] [%leaf ['^' '#' num]] cox ~])
::
{$tree *}
=^ cox gid $(q.ham q.q.ham)
:_(gid [%rose [" " (weld (trip p.q.ham) "(") ")"] cox ~])
::
{$unit *}
=^ cox gid $(q.ham q.q.ham)
:_(gid [%rose [" " (weld (trip p.q.ham) "(") ")"] cox ~])
==
--
::
++ dish
|= {ham/cape lum/*} ^- tank
~| [%dish-h ?@(q.ham q.ham -.q.ham)]
~| [%lump lum]
~| [%ham ham]
%- need
=| gil/(set {@ud *})
|- ^- (unit tank)
?- q.ham
$noun
%= $
q.ham
?: ?=(@ lum)
[%mato %$]
:- %plot
|- ^- (list wine)
[%noun ?:(?=(@ +.lum) [[%mato %$] ~] $(lum +.lum))]
==
::
$path
:- ~
:+ %rose
[['/' ~] ['/' ~] ~]
|- ^- (list tank)
?~ lum ~
?@ lum !!
?> ?=(@ -.lum)
[[%leaf (rip 3 -.lum)] $(lum +.lum)]
::
$span
=+ tyr=|.((dial dole))
=+ vol=tyr(sut lum)
=+ cis=((hard tank) .*(vol -:vol))
:^ ~ %palm
[~ ~ ~ ~]
[[%leaf '#' 't' '/' ~] cis ~]
::
$wall
:- ~
:+ %rose
[[' ' ~] ['<' '|' ~] ['|' '>' ~]]
|- ^- (list tank)
?~ lum ~
?@ lum !!
[[%leaf (trip ((hard @) -.lum))] $(lum +.lum)]
::
$wool
:- ~
:+ %rose
[[' ' ~] ['<' '<' ~] ['>' '>' ~]]
|- ^- (list tank)
?~ lum ~
?@ lum !!
[(need ^$(q.ham %yarn, lum -.lum)) $(lum +.lum)]
::
$yarn
[~ %leaf (dash (tape lum) '"')]
::
$void
~
::
{$mato *}
?. ?=(@ lum)
~
:+ ~
%leaf
?+ (rash p.q.ham ;~(sfix (cook crip (star low)) (star hig)))
~(rend co [%$ p.q.ham lum])
$$ ~(rend co [%$ %ud lum])
$t (dash (rip 3 lum) '\'')
$tas ['%' ?.(=(0 lum) (rip 3 lum) ['$' ~])]
==
::
{$core *}
:: XX needs rethinking for core metal
:: ?. ?=(^ lum) ~
:: => .(lum `*`lum)
:: =- ?~(tok ~ [~ %rose [[' ' ~] ['<' ~] ['>' ~]] u.tok])
:: ^= tok
:: |- ^- (unit (list tank))
:: ?~ p.q.ham
:: =+ den=^$(q.ham q.q.ham)
:: ?~(den ~ [~ u.den ~])
:: =+ mur=$(p.q.ham t.p.q.ham, lum +.lum)
:: ?~(mur ~ [~ [[%leaf (rip 3 i.p.q.ham)] u.mur]])
[~ (dial ham)]
::
{$face *}
=+ wal=$(q.ham q.q.ham)
?~ wal
~
[~ %palm [['=' ~] ~ ~ ~] [%leaf (trip p.q.ham)] u.wal ~]
::
{$list *}
?: =(~ lum)
[~ %leaf '~' ~]
=- ?~ tok
~
[~ %rose [[' ' ~] ['~' '[' ~] [']' ~]] u.tok]
^= tok
|- ^- (unit (list tank))
?: ?=(@ lum)
?.(=(~ lum) ~ [~ ~])
=+ [for=^$(q.ham q.q.ham, lum -.lum) aft=$(lum +.lum)]
?. &(?=(^ for) ?=(^ aft))
~
[~ u.for u.aft]
::
{$bcwt *}
|- ^- (unit tank)
?~ p.q.ham
~
=+ wal=^$(q.ham i.p.q.ham)
?~ wal
$(p.q.ham t.p.q.ham)
wal
::
{$plot *}
=- ?~ tok
~
[~ %rose [[' ' ~] ['[' ~] [']' ~]] u.tok]
^= tok
|- ^- (unit (list tank))
?~ p.q.ham
~
?: ?=({* $~} p.q.ham)
=+ wal=^$(q.ham i.p.q.ham)
?~(wal ~ [~ [u.wal ~]])
?@ lum
~
=+ gim=^$(q.ham i.p.q.ham, lum -.lum)
?~ gim
~
=+ myd=$(p.q.ham t.p.q.ham, lum +.lum)
?~ myd
~
[~ u.gim u.myd]
::
{$pear *}
?. =(lum q.q.ham)
~
=. p.q.ham
(rash p.q.ham ;~(sfix (cook crip (star low)) (star hig)))
=+ fox=$(q.ham [%mato p.q.ham])
?> ?=({$~ $leaf ^} fox)
?: ?=(?($n $tas) p.q.ham)
fox
[~ %leaf '%' p.u.fox]
::
{$stop *}
?: (~(has in gil) [p.q.ham lum]) ~
=+ kep=(~(get by p.ham) p.q.ham)
?~ kep
~|([%stop-loss p.q.ham] !!)
$(gil (~(put in gil) [p.q.ham lum]), q.ham u.kep)
::
{$tree *}
=- ?~ tok
~
[~ %rose [[' ' ~] ['{' ~] ['}' ~]] u.tok]
^= tok
=+ tuk=*(list tank)
|- ^- (unit (list tank))
?: =(~ lum)
[~ tuk]
?. ?=({n/* l/* r/*} lum)
~
=+ rol=$(lum r.lum)
?~ rol
~
=+ tim=^$(q.ham q.q.ham, lum n.lum)
?~ tim
~
$(lum l.lum, tuk [u.tim u.rol])
::
{$unit *}
?@ lum
?.(=(~ lum) ~ [~ %leaf '~' ~])
?. =(~ -.lum)
~
=+ wal=$(q.ham q.q.ham, lum +.lum)
?~ wal
~
[~ %rose [[' ' ~] ['[' ~] [']' ~]] [%leaf '~' ~] u.wal ~]
==
::
++ doge
|= ham/cape
=- ?+ woz woz
{$list * {$mato $'ta'}} %path
{$list * {$mato $'t'}} %wall
{$list * {$mato $'tD'}} %yarn
{$list * $yarn} %wool
==
^= woz
^- wine
?. ?=({$stop *} q.ham)
?: ?& ?= {$bcwt {$pear $n $0} {$plot {$pear $n $0} {$face *} $~} $~}
q.ham
=(1 (met 3 p.i.t.p.i.t.p.q.ham))
==
[%unit =<([p q] i.t.p.i.t.p.q.ham)]
q.ham
=+ may=(~(get by p.ham) p.q.ham)
?~ may
q.ham
=+ nul=[%pear %n 0]
?. ?& ?=({$bcwt *} u.may)
?=({* * $~} p.u.may)
|(=(nul i.p.u.may) =(nul i.t.p.u.may))
==
q.ham
=+ din=?:(=(nul i.p.u.may) i.t.p.u.may i.p.u.may)
?: ?& ?=({$plot {$face *} {$face * $stop *} $~} din)
=(p.q.ham p.q.i.t.p.din)
=(1 (met 3 p.i.p.din))
=(1 (met 3 p.i.t.p.din))
==
:+ %list
(cat 3 p.i.p.din p.i.t.p.din)
q.i.p.din
?: ?& ?= $: $plot
{$face *}
{$face * $stop *}
{{$face * $stop *} $~}
==
din
=(p.q.ham p.q.i.t.p.din)
=(p.q.ham p.q.i.t.t.p.din)
=(1 (met 3 p.i.p.din))
=(1 (met 3 p.i.t.p.din))
=(1 (met 3 p.i.t.t.p.din))
==
:+ %tree
%^ cat
3
p.i.p.din
(cat 3 p.i.t.p.din p.i.t.t.p.din)
q.i.p.din
q.ham
::
++ dole
^- cape
=+ gil=*(set span)
=+ dex=[p=*(map span @) q=*(map @ wine)]
=< [q.p q]
|- ^- {p/{p/(map span @) q/(map @ wine)} q/wine}
=- [p.tez (doge q.p.tez q.tez)]
^= tez
^- {p/{p/(map span @) q/(map @ wine)} q/wine}
?: (~(meet ut sut) -:!>(*span))
[dex %span]
?- sut
$noun [dex sut]
$void [dex sut]
{$atom *} [dex ?~(q.sut [%mato p.sut] [%pear p.sut u.q.sut])]
{$cell *}
=+ hin=$(sut p.sut)
=+ yon=$(dex p.hin, sut q.sut)
:- p.yon
:- %plot
?:(?=({$plot *} q.yon) [q.hin p.q.yon] [q.hin q.yon ~])
::
{$core *}
=+ yad=$(sut p.sut)
:- p.yad
=+ ^= doy ^- {p/(list @ta) q/wine}
?: ?=({$core *} q.yad)
[p.q.yad q.q.yad]
[~ q.yad]
:- %core
:_ q.doy
:_ p.doy
%^ cat 3
%~ rent co
:+ %$ %ud
%- ~(rep by (~(run by q.s.q.sut) |=(tomb ~(wyt by q))))
|=([[@ a=@u] b=@u] (add a b))
==
%^ cat 3
?-(p.q.sut $gold '.', $iron '|', $lead '?', $zinc '&')
=+ gum=(mug q.s.q.sut)
%+ can 3
:~ [1 (add 'a' (mod gum 26))]
[1 (add 'a' (mod (div gum 26) 26))]
[1 (add 'a' (mod (div gum 676) 26))]
==
::
{$help *}
$(sut q.sut)
::
{$face *}
=+ yad=$(sut q.sut)
?^(q.p.sut yad [p.yad [%face q.p.sut q.yad]])
::
{$fork *}
=+ yed=~(tap in p.sut)
=- [p [%bcwt q]]
|- ^- {p/{p/(map span @) q/(map @ wine)} q/(list wine)}
?~ yed
[dex ~]
=+ mor=$(yed t.yed)
=+ dis=^$(dex p.mor, sut i.yed)
[p.dis q.dis q.mor]
::
{$hold *}
=+ hey=(~(get by p.dex) sut)
?^ hey
[dex [%stop u.hey]]
?: (~(has in gil) sut)
=+ dyr=+(~(wyt by p.dex))
[[(~(put by p.dex) sut dyr) q.dex] [%stop dyr]]
=+ rom=$(gil (~(put in gil) sut), sut ~(repo ut sut))
=+ rey=(~(get by p.p.rom) sut)
?~ rey
rom
[[p.p.rom (~(put by q.p.rom) u.rey q.rom)] [%stop u.rey]]
==
::
++ duck (dial dole)
--
++ cain sell :: $-(vase tank)
++ noah text :: $-(vase tape)
++ onan seer :: $-(vise vase)
++ text :: tape pretty-print
|= vax/vase ^- tape
~(ram re (sell vax))
::
++ seem |=(toy/typo `span`toy) :: promote typo
++ seer |=(vix/vise `vase`vix) :: promote vise
++ sell :: tank pretty-print
|= vax/vase ^- tank
~| %sell
(~(deal us p.vax) q.vax)
::
++ skol :: $-(span tank) for ~!
|= typ/span ^- tank
~(duck ut typ)
::
++ slam :: slam a gate
|= {gat/vase sam/vase} ^- vase
=+ :- ^= typ ^- span
[%cell p.gat p.sam]
^= gen ^- twig
[%cnsg [%$ ~] [%$ 2] [%$ 3] ~]
=+ gun=(~(mint ut typ) %noun gen)
[p.gun .*([q.gat q.sam] q.gun)]
::
++ slab :: test if contains
|= {cog/@tas typ/span}
=(& -:(~(find ut typ) %free [cog ~]))
::
++ slap
|= {vax/vase gen/twig} ^- vase :: untyped vase .*
=+ gun=(~(mint ut p.vax) %noun gen)
[p.gun .*(q.vax q.gun)]
::
++ slew :: get axis in vase
|= {axe/@ vax/vase} ^- (unit vase)
?. |- ^- ?
?: =(1 axe) &
?. ?=(^ q.vax) |
$(axe (mas axe), q.vax .*(q.vax [0 (cap axe)]))
~
`[(~(peek ut p.vax) %free axe) .*(q.vax [0 axe])]
::
++ slim :: identical to seer?
|= old/vise ^- vase
old
::
++ slit :: span of slam
|= {gat/span sam/span}
?> (~(nest ut (~(peek ut gat) %free 6)) & sam)
(~(play ut [%cell gat sam]) [%cnsg [%$ ~] [%$ 2] [%$ 3] ~])
::
++ slob :: superficial arm
|= {cog/@tas typ/span}
^- ?
?+ typ |
{$hold *} $(typ ~(repo ut typ))
{$core *}
|- ^- ?
?~ q.s.q.typ |
?| (~(has by q.q.n.q.s.q.typ) cog)
$(q.s.q.typ l.q.s.q.typ)
$(q.s.q.typ r.q.s.q.typ)
==
==
::
++ sloe :: get arms in core
|= typ/span
^- (list term)
?+ typ ~
{$hold *} $(typ ~(repo ut typ))
{$core *}
%- zing
%+ turn ~(tap by q.s.q.typ)
|= {* b/tomb}
%+ turn ~(tap by q.b)
|= {a/term *}
a
==
::
++ slop :: cons two vases
|= {hed/vase tal/vase}
^- vase
[[%cell p.hed p.tal] [q.hed q.tal]]
::
++ slot :: got axis in vase
|= {axe/@ vax/vase} ^- vase
[(~(peek ut p.vax) %free axe) .*(q.vax [0 axe])]
::
++ slym :: slam w+o sample-span
|= {gat/vase sam/*} ^- vase
(slap gat(+<.q sam) [%limb %$])
::
++ spec :: reconstruct span
|= vax/vase
^- vase
:_ q.vax
?@ q.vax (~(fuse ut p.vax) [%atom %$ ~])
?@ -.q.vax
^= typ
%- ~(play ut p.vax)
[%wtgr [%wtts [%leaf %tas -.q.vax] [%& 2]~] [%$ 1]]
(~(fuse ut p.vax) [%cell %noun %noun])
::
:::: 5d: parser
::
++ vang
|= {bug/? wer/path}
%*(. vast bug bug, wer wer)
::
++ vast
=+ [bug=`?`| wer=*path]
|%
::
++ gash %+ cook
|= a/(list tyke) ^- tyke
?~(a ~ (weld i.a $(a t.a)))
(more fas gasp)
++ gasp ;~ pose
%+ cook
|=({a/tyke b/tyke c/tyke} :(weld a b c))
;~ plug
(cook |=(a/(list) (turn a |=(b/* ~))) (star tis))
(cook |=(a/twig [[~ a] ~]) hasp)
(cook |=(a/(list) (turn a |=(b/* ~))) (star tis))
==
(cook |=(a/(list) (turn a |=(b/* ~))) (plus tis))
==
++ glam ~+((glue ace))
++ hasp ;~ pose
(ifix [sel ser] wide)
(stag %cnhp (ifix [pel per] (most ace wide)))
(stag %sand (stag %t qut))
%+ cook
|=(a/coin [%sand ?:(?=({$~ $tas *} a) %tas %ta) ~(rent co a)])
nuck:so
==
++ mota %+ cook
|=({a/tape b/tape} (rap 3 (weld a b)))
;~(plug (star low) (star hig))
++ glom
|= {wit/whit taw/whit}
^- whit
:* ?~(lab.wit lab.taw lab.wit)
?~(boy.wit boy.taw boy.wit)
(~(uni by def.wit) def.taw)
(~(uni in use.wit) use.taw)
==
++ docs
|%
:: above core
::
++ apex
%+ cook beer
;~ plug
=/ ron (punt (into noel))
(punt (ifix [ron ron] (into (step head))))
;~(pfix (punt (into null)) (punt body))
(star fill)
==
:: backward line
::
++ apse
;~ pose
%+ cook
|= a/(each (pair term cord) cord)
^- whit
?- -.a
$& [~ ~ [[p.p.a [q.p.a ~]] ~ ~] ~]
$| [~ `[p.a ~] ~ ~]
==
(exit (step (pick fine line)))
(easy *whit)
==
::
::
++ beer
|= $: a/(unit term)
b/(unit (pair cord (list sect)))
c/(list (pair (pair term cord) (list sect)))
==
^- whit
=/ d
|- ^- (map term (pair cord (list sect)))
?~ c ~
=/ e $(c t.c)
(~(put by e) p.p.i.c [q.p.i.c q.i.c])
[a b d ~]
::
::
++ body
;~ sfix
;~ pose
;~ plug
(into ;~(pfix (punt ;~(plug (star ace) col gar)) (step line)))
(easy ~)
==
;~ plug
(into (dubs line))
(rant text)
==
==
(punt (into null))
==
::
:: null: blank line
:: line: prose line
:: code: code line
:: text: text line
:: fine: definition line
::
++ line (cook crip ;~(plug prz (star prn)))
++ head ;~(pfix ;~(plug hax ace ace cen) sym)
++ text (pick line code)
++ code (cook crip (dubs (star prn)))
++ null (star ace)
++ noel ;~(pose (step ;~(sfix hax (star ace))) null)
++ fine ;~(plug sym (cook crip ;~(pfix ;~(plug col ace) (star prn))))
::
:: lean: line delimited
::
++ lean
|* gyf/rule
|* bod/rule
;~(pfix ;~(plug col gyf) bod)
::
:: step: indent
::
++ step
|* fel/rule
;~(pfix ;~(plug ace ace) fel)
::
:: dubs: double-indent
::
++ dubs
|* fel/rule
;~(pfix ;~(plug ace ace ace ace) fel)
::
:: into: :> to end of line, consuming following space.
::
++ into
|* bod/rule
;~(sfix ((lean gar) bod) ;~(plug (just `@`10) (punt gap)))
::
:: exit: :< to end of line, not consuming following space.
::
++ exit
|* bod/rule
;~(pfix (star ace) ((lean gal) bod))
::
:: fill: full definition
::
++ fill
;~ sfix
;~(plug (into (step fine)) (rant (step text)))
(punt (into null))
==
::
:: rant: series of sections.
::
++ rant
|* sec/rule
%- star
;~ pfix
(into null)
(plus (into (step sec)))
==
--
::
++ plex
|= gen/twig ^- (unit path)
?: ?=({$dbug *} gen)
$(gen q.gen)
?. ?=({$clsg *} gen) ~
%+ reel p.gen
|= {a/twig b/_`(unit path)`[~ u=/]}
?~ b ~
?. ?=({$sand ?($ta $tas) @} a) ~
`[q.a u.b]
::
++ pray
|= gen/twig ~| %pray ^- (unit twig)
~& [%pray-disabled gen]
!!
::
++ prey
|= gun/(list twig) ^- (unit twig)
?~ gun `[%$ 1]
=+ gup=(pray i.gun)
?~ gup ~
?~ t.gun gup
(bind $(gun t.gun) |=(a/twig [%tsgr u.gup a]))
::
++ phax
|= ruw/(list (list woof))
=+ [yun=*(list twig) cah=*(list @)]
=+ wod=|=({a/tape b/(list twig)} ^+(b ?~(a b [[%smfs %knit (flop a)] b])))
|- ^+ yun
?~ ruw
(flop (wod cah yun))
?~ i.ruw $(ruw t.ruw)
?@ i.i.ruw
$(i.ruw t.i.ruw, cah [i.i.ruw cah])
$(i.ruw t.i.ruw, cah ~, yun [p.i.i.ruw (wod cah yun)])
::
++ posh
|= {pre/(unit tyke) pof/(unit {p/@ud q/tyke})}
^- (unit (list twig))
=- ?^(- - ~&(%posh-fail -))
=+ wom=(poof wer)
%+ biff
?~ pre `u=wom
%+ bind (poon wom u.pre)
|= moz/(list twig)
?~(pof moz (weld moz (slag (lent u.pre) wom)))
|= yez/(list twig)
?~ pof `yez
=+ zey=(flop yez)
=+ [moz=(scag p.u.pof zey) gul=(slag p.u.pof zey)]
=+ zom=(poon (flop moz) q.u.pof)
?~(zom ~ `(weld (flop gul) u.zom))
::
++ poof |=(pax/path ^-((list twig) (turn pax |=(a/@ta [%sand %ta a]))))
++ poon
|= {pag/(list twig) goo/tyke}
^- (unit (list twig))
?~ goo `~
%+ both
?^(i.goo i.goo ?~(pag ~ `u=i.pag))
$(goo t.goo, pag ?~(pag ~ t.pag))
::
++ poor
%+ sear posh
;~ plug
(stag ~ gash)
;~(pose (stag ~ ;~(pfix cen porc)) (easy ~))
==
::
++ porc
;~ plug
(cook |=(a/(list) (lent a)) (star cen))
;~(pfix fas gash)
==
::
++ rump
%+ sear
|= {a/wing b/(unit twig)} ^- (unit twig)
?~(b [~ %wing a] ?.(?=({@ $~} a) ~ [~ [%rock %tas i.a] u.b]))
;~(plug rope ;~(pose (stag ~ ;~(pfix lus wide)) (easy ~)))
::
++ rood
;~ pfix fas
(stag %clsg poor)
==
::
++ rupl
%+ cook
|= {a/? b/(list twig) c/?}
?: a
?: c
[%clsg [%clsg b] ~]
[%clsg b]
?: c
[%clsg [%cltr b] ~]
[%cltr b]
;~ plug
;~ pose
(cold | (just '['))
(cold & (jest '~['))
==
::
;~ pose
(ifix [ace gap] (most gap tall))
(most ace wide)
==
::
;~ pose
(cold & (jest ']~'))
(cold | (just ']'))
==
==
::
++ sail :: xml template
|= in-tall-form/? =| lin/?
|%
::
++ apex :: product twig
%+ cook
|= tum/mare:twig ^- twig
?- -.tum
$& [%xray p.tum]
$| [%smts p.tum]
==
top-level
::
++ top-level :: entry-point
;~(pfix sem ?:(in-tall-form tall-top wide-top))
::
++ inline-embed :: brace interpolation
%+ cook |=(a/tuna:twig a)
;~ pose
;~(pfix sem bracketed-elem(in-tall-form |))
;~(plug tuna-mode sump)
(stag %tape sump)
==
::
++ script-or-style :: script or style
%+ cook |=(a/marx:twig a)
;~ plug
;~(pose (jest %script) (jest %style))
wide-attrs
==
::
++ tuna-mode :: xml node(s) kind
;~ pose
(cold %tape hep)
(cold %manx lus)
(cold %marl tar)
(cold %cnhp cen)
==
::
++ wide-top :: wide outer top
%+ knee *mare:twig |. ~+
;~ pose
(stag %| wide-quote)
(stag %| wide-paren-elems)
(stag %& ;~(plug tag-head wide-tail))
==
::
++ wide-inner-top :: wide inner top
%+ knee *maru:twig |. ~+
;~ pose
wide-top
(stag %& ;~(plug tuna-mode wide))
==
::
++ wide-attrs :: wide attributes
%+ cook |=(a/(unit mart:twig) (fall a ~))
%- punt
%+ ifix [pel per]
%+ more (jest ', ')
;~((glue ace) a-mane hopefully-quote)
::
++ wide-tail :: wide elements
%+ cook |=(a/marl:twig a)
;~(pose ;~(pfix col wrapped-elems) (cold ~ sem) (easy ~))
::
++ wide-elems :: wide elements
%+ cook |=(a/marl:twig a)
%+ cook join-tops
(star ;~(pfix ace wide-inner-top))
::
++ wide-paren-elems :: wide flow
%+ cook |=(a/marl:twig a)
%+ cook join-tops
(ifix [pel per] (more ace wide-inner-top))
::
::+|
::
++ drop-top
|= a/maru:twig ^- marl:twig
?- -.a
$& [p.a]~
$| p.a
==
::
++ join-tops
|= a/(list maru:twig) ^- marl:twig
(zing (turn a drop-top))
::
::+|
::
++ wide-quote :: wide quote
%+ cook |=(a/marl:twig a)
;~ pose
;~ less (jest '"""')
(ifix [doq doq] (cook collapse-chars quote-innards))
==
::
%- inde
%+ ifix [(jest '"""\0a') (jest '\0a"""')]
(cook collapse-chars quote-innards(lin |))
==
::
++ quote-innards :: wide+tall flow
%+ cook |=(a/(list $@(@ tuna:twig)) a)
%- star
;~ pose
;~(pfix bas ;~(pose (mask "-+*%;\{") bas doq bix:ab))
inline-embed
;~(less bas kel ?:(in-tall-form fail doq) prn)
?:(lin fail ;~(less (jest '\0a"""') (just '\0a')))
==
::
++ bracketed-elem :: bracketed element
%+ ifix [kel ker]
;~(plug tag-head wide-elems)
::
++ wrapped-elems :: wrapped tuna
%+ cook |=(a/marl:twig a)
;~ pose
wide-paren-elems
(cook |=(@t `marl`[;/((trip +<))]~) qut)
(cook drop-top wide-top)
==
::
::+|
::
++ a-mane :: mane as twig
%+ cook
|= {a/@tas b/(unit @tas)}
?~(b a [a u.b])
;~(plug sym ;~(pose (stag ~ ;~(pfix cab sym)) (easy ~)))
::
++ en-class
|= a/(list {$class p/term})
^- (unit {$class tape})
?~ a ~
%- some
:- %class
|-
%+ welp (trip p.i.a)
?~ t.a ~
[' ' $(a t.a)]
::
++ tag-head :: tag head
%+ cook
=+ twig ::REVIEW rename dynamic xml types
|= {a/mane b/mart c/mart}
^- marx
[a (weld b c)]
;~ plug
a-mane
::
%+ cook
|= a/(list (unit {term (list beer:twig)}))
^- (list {term (list beer:twig)})
:: discard nulls
(murn a same)
;~ plug
(punt ;~(plug (cold %id hax) (cook trip sym)))
(cook en-class (star ;~(plug (cold %class dot) sym)))
(punt ;~(plug ;~(pose (cold %href fas) (cold %src pat)) soil))
(easy ~)
==
::
wide-attrs
==
::
::+|
::
++ tall-top :: tall top
%+ knee *mare:twig |. ~+
;~ pose
(stag %| ;~(pfix (plus ace) (cook collapse-chars quote-innards)))
(stag %& ;~(plug script-or-style script-style-tail))
(stag %& tall-elem)
(stag %| wide-quote)
(stag %| ;~(pfix tis tall-tail))
(stag %| ;~(plug ;~((glue gap) tuna-mode tall) (easy ~)))
(easy %| [;/("\0a")]~)
==
::
++ tall-attrs :: tall attributes
%- star
;~ pfix ;~(plug gap tis)
;~((glue gap) a-mane hopefully-quote)
==
::
++ tall-elem :: tall preface
%+ cook
=+ twig ::REVIEW rename dynamic xml types
|= {a/{p/mane q/mart} b/mart c/marl}
^- manx
[[p.a (weld q.a b)] c]
;~(plug tag-head tall-attrs tall-tail)
::
::+|
::
::REVIEW is there a better way to do this?
++ hopefully-quote :: prefer "quote" form
%+ cook |=(a/(list beer:twig) a)
%+ cook |=(a/twig ?:(?=($knit -.a) p.a [~ a]~))
wide
::
++ script-style-tail :: unescaped tall tail
%+ cook |=(a/marl:twig a)
%+ ifix [gap ;~(plug gap duz)]
%+ most gap
;~ pfix sem
%+ cook |=(a/tape ;/(a))
;~ pose
;~(pfix ace (star prn))
(easy "\0a")
==
==
::
++ tall-tail :: tall tail
?> in-tall-form
%+ cook |=(a/marl:twig a)
;~ pose
(cold ~ sem)
;~(pfix col wrapped-elems(in-tall-form |))
;~(pfix col ace (cook collapse-chars(in-tall-form |) quote-innards))
(cook join-tops (ifix [gap ;~(plug gap duz)] (most gap top-level)))
==
::
++ collapse-chars :: group consec chars
|= reb/(list $@(@ tuna:twig))
^- marl:twig
=| {sim/(list @) tuz/marl:twig}
|- ^- marl:twig
?~ reb
=. sim
?. in-tall-form sim
[10 |-(?~(sim sim ?:(=(32 i.sim) $(sim t.sim) sim)))]
?~(sim tuz [;/((flop sim)) tuz])
?@ i.reb
$(reb t.reb, sim [i.reb sim])
?~ sim [i.reb $(reb t.reb, sim ~)]
[;/((flop sim)) i.reb $(reb t.reb, sim ~)]
--
::
++ cram :: parse unmark
=> |%
++ item (pair mite marl:twig) :: xml node generator
++ colm @ud :: column
++ flow marl:twig :: node or generator
++ mite :: context
$? $down :: outer embed
$rule :: horizontal ruler
$list :: unordered list
$lime :: list item
$lord :: ordered list
$poem :: verse
$bloc :: blockquote
$code :: preformatted code
$head :: heading
$expr :: dynamic expression
== ::
++ trig :: line style
$: col/@ud :: start column
sty/trig-style :: style
== ::
++ trig-style :: type of parsed line
$? $done :: end of input
$rule :: --- horizontal ruler
$lint :: + line item
$lite :: - line item
$head :: # heading
$bloc :: > block-quote
$expr :: ;sail expression
$text :: anything else
== ::
++ graf :: paragraph element
$% {$bold p/(list graf)} :: *bold*
{$talc p/(list graf)} :: _italics_
{$quod p/(list graf)} :: "double quote"
{$code p/tape} :: code literal
{$text p/tape} :: text symbol
{$link p/(list graf) q/tape} :: URL
{$expr p/tuna:twig} :: interpolated hoon
==
--
=< apex
|%
++ apex
=; fel |=(nail (fel +<))
:(stag %xray [%div ~] fenced)
::
++ fenced
::
:: top: original indentation level
::
|= {{@u top/@u} tape}
%+ pfix (hrul:parse +<)
|= nail ^- (like marl:twig)
~($ main top +<)
::
++ main
::
:: state of the parsing loop. we maintain a construction
:: stack for elements and a line stack for lines in the
:: current block. a blank line causes the current block
:: to be parsed and thrown in the current element. when
:: the indent column retreats, the element stack rolls up.
::
:: err: error position
:: col: current control column
:: hac: stack of items under construction
:: cur: current item under construction
:: lub: current block being read in
::
=| err/(unit hair)
=| col/@ud
=| hac/(list item)
=/ cur/item [%down ~]
=| lub/(unit (pair hair (list tape)))
|_ {top/@ud naz/hair los/tape}
::
++ $ :: resolve
^- (like flow)
=> line
::
:: if error position is set, produce error
?. =(~ err) [+.err ~]
::
:: all data was consumed
=- [naz `[- [naz los]]]
=> made
|- ^- flow
::
:: fold all the way to top
?~ hac fine
$(..^$ fold)
::
::+|
::
++ cur-indent
?- p.cur
$down 2
$rule 0
$head 0
$expr 2
$list 0
$lime 2
$lord 0
$poem 8
$code 4
$bloc 2
==
::
++ back :: column retreat
|= luc/@ud
^+ +>
?: =(luc col) +>
::
:: nex: next backward step that terminates this context
=/ nex/@ud cur-indent ::REVIEW code and poem blocks are handled elsewhere
?: (gth nex (sub col luc))
::
:: indenting pattern violation
::~& indent-pattern-violation+[p.cur nex col luc]
..^$(col luc, err `[p.naz luc])
=. ..^$ fold
$(col (sub col nex))
::
++ fine :: item to flow
^- flow
?: ?=(?($down $head $expr) p.cur)
(flop q.cur)
=- [[- ~] (flop q.cur)]~
?- p.cur
$rule %hr
$list %ul
$lord %ol
$lime %li
$code %pre
$poem %div ::REVIEW actual container element?
$bloc %blockquote
==
::
++ fold ^+ . :: complete and pop
?~ hac .
%= .
hac t.hac
cur [p.i.hac (concat-code (weld fine q.i.hac))]
==
::
++ concat-code :: merge continuous pre
|= a/flow
?~ a a
?. ?=({$pre *} -.i.a) a
|-
?~ t.a a
?. ?=({$pre $~} -.i.t.a) a
:: add blank line between blocks
$(t.a t.t.a, c.i.a (welp c.i.t.a ;/("\0a") c.i.a))
::
++ snap :: capture raw line
=| nap/tape
|- ^+ [nap +>]
::
:: no unterminated lines
?~ los
::~& %unterminated-line
[~ +>(err `naz)]
?. =(`@`10 i.los)
?: (gth col q.naz)
?. =(' ' i.los)
::~& expected-indent+[col naz los]
[~ +>(err `naz)]
$(los t.los, q.naz +(q.naz))
::
:: save byte and repeat
$(los t.los, q.naz +(q.naz), nap [i.los nap])
::
:: consume newline
:_ +>(los t.los, naz [+(p.naz) 1])
::
:: trim trailing spaces
|- ^- tape
?: ?=({$' ' *} nap)
$(nap t.nap)
(flop nap)
::
++ skip :: discard line
|- ^+ +
::
:: no unterminated lines
?~ los
::~& %unterminated-line
+(err `naz)
?. =(`@`10 i.los)
::
:: eat byte and repeat
$(los t.los)
::
:: consume newline
+(los t.los, naz [+(p.naz) 1])
::
++ look :: inspect line
^- (unit trig)
(wonk (look:parse naz los))
::
++ made :: compose block
^+ .
::
:: empty block, no action
?~ lub .
::
:: if block is preformatted code
?: ?=($code p.cur)
=- fold(lub ~, q.cur (weld - q.cur), col (sub col 4))
%+ turn q.u.lub
|= tape ^- mars
::
:: each line is text data with its newline
;/("{+<}\0a")
::
:: if block is verse
?: ?=($poem p.cur)
::
:: add break between stanzas
=. q.cur ?~(q.cur q.cur [[[%br ~] ~] q.cur])
=- fold(lub ~, q.cur (weld - q.cur), col (sub col 8))
%+ turn q.u.lub
|= tape ^- manx
::
:: each line is a paragraph
:- [%p ~]
:_ ~
;/("{+<}\0a")
::
:: yex: block recomposed, with newlines
=/ yex/tape
(zing (turn (flop q.u.lub) |=(a/tape (runt [(dec col) ' '] "{a}\0a"))))
::
:: vex: parse of paragraph
=/ vex/(like marl:twig)
::
:: either a one-line header or a paragraph
%. [p.u.lub yex]
%- full
?- p.cur
$rule =<(;~(pfix (punt whit) hrul) parse)
$expr expr:parse
$head head:parse
@ para:parse
==
::
:: if error, propagate correctly
?~ q.vex ..$(err `p.vex)
::
:: finish tag if it's a header or rule
=< ?:(?=(?($head $rule) p.cur) fold ..$)
::
:: save good result, clear buffer
..$(lub ~, q.cur (weld p.u.q.vex q.cur))
::
++ line ^+ . :: body line loop
::
=. col ?~(col top col)
::
:: abort after first error
?: !=(~ err) .
::
:: pic: profile of this line
=/ pic look
::
:: if line is blank
?~ pic
::
:: break section
line:made:skip
::
:: line is not blank
=> .(pic u.pic)
::
:: if end of input, complete
?: |(?=($done sty.pic) (lth col.pic top))
..$(q.naz col.pic)
::
:: bal: inspection copy of lub, current section
=/ bal lub
::
:: if within section
?~ bal (new-container pic)
::
:: detect unspaced new containers
?: ?& ?=(?($down $lime $bloc) p.cur)
|(!=(%text sty.pic) (gth col.pic col))
==
(new-container:made pic)
::
:: first line of container is legal
?~ q.u.bal
=^ nap ..$ snap
line(lub bal(q.u [nap q.u.bal]))
::
:: detect bad block structure
?. ?- p.cur
::
:: can't(/directly) contain text
?($lord $list) ~|(bad-leaf-container+p.cur !!)
::
:: only one line in a header/break
?($head $rule) |
::
:: literals need to end with a blank line
?($code $poem $expr) (gte col.pic col)
::
:: text flows must continue aligned
?($down $list $lime $lord $bloc) =(col.pic col)
==
::~& bad-block-structure+[p.cur col col.pic]
..$(err `[p.naz col.pic])
::
:: accept line and continue
=^ nap ..$ snap
line(lub bal(q.u [nap q.u.bal]))
::
++ new-container :: enter list/quote
|= pic/trig
::
:: if column has retreated, adjust stack
=. +>.$ ?. (lth col.pic col) +>.$ (back col.pic)
::
:: dif: columns advanced
:: erp: error position
::
=/ dif (sub col.pic col)
=/ erp [p.naz col.pic]
=. col col.pic
::
:: execute appropriate paragraph form
=< line:abet:apex
|%
::
++ abet :: accept line
::
:: nap: take first line
..$(lub `[naz ~])
::
++ apex ^+ . :: by column offset
?+ dif fail ::
$0 apse :: unindented forms
$4 (push %code) :: code literal
$8 (push %poem) :: verse literal
==
::
++ apse ^+ . :: by prefix style
?- sty.pic
$done !! :: blank
$rule (push %rule) :: horizontal ruler
$head (push %head) :: heading
$bloc (entr %bloc) :: blockquote line
$expr (entr %expr) :: hoon expression
$lite (lent %list) :: unnumbered list
$lint (lent %lord) :: numbered list
$text text :: anything else
==
::
++ fail .(err `erp) :: set error position
++ push |=(mite +>(hac [cur hac], cur [+< ~])):: push context
++ entr :: enter container
|= typ/mite
^+ +>
::
:: indent by 2
=. col (add 2 col)
::
:: "parse" marker
=. los (slag (sub col q.naz) los)
=. q.naz col
::
(push typ)
::
++ lent :: list entry
|= ord/?($lord $list)
^+ +>
:: can't switch list types
?: =(?-(ord $list %lord, $lord %list) p.cur)
fail
::
:: push list item
=< (entr %lime)
::
:: push list context, unless we're in list
?:(=(ord p.cur) ..push (push ord))
::
++ text :: plain text
^+ .
::
:: only in lists, fold
?. ?=(?($list $lord) p.cur) .
.(^$ fold)
--
--
::
++ parse :: individual parsers
|%
++ look :: classify line
%+ cook |=(a/(unit trig) a)
;~ pfix (star ace)
%+ here
|=({a/pint b/?($~ trig-style)} ?~(b ~ `[q.p.a b]))
;~ pose
(full (easy %done)) :: end of input
(cold ~ (just `@`10)) :: blank line
(cold %rule ;~(plug hep hep hep)) :: --- horizontal ruler
(cold %head ;~(plug (star hax) ace)) :: # heading
(cold %lite ;~(plug hep ace)) :: - line item
(cold %lint ;~(plug lus ace)) :: + line item
(cold %bloc ;~(plug gar ace)) :: > block-quote
(cold %expr sem) :: ;sail expression
(easy %text) :: anything else
==
==
::
++ cash :: escaped fence
|* tem/rule
%- echo
%- star
;~ pose
whit
;~(plug bas tem)
;~(less tem prn)
==
::
++ cool :: reparse
|* $: :: fex: primary parser
:: sab: secondary parser
::
fex/rule
sab/rule
==
|= {naz/hair los/tape}
^+ *sab
::
:: vex: fenced span
=/ vex/(like tape) (fex naz los)
?~ q.vex vex
::
:: hav: reparse full fenced text
=/ hav ((full sab) [naz p.u.q.vex])
::
:: reparsed error position is always at start
?~ q.hav [naz ~]
::
:: the complete span with the main product
:- p.vex
`[p.u.q.hav q.u.q.vex]
::
::REVIEW surely there is a less hacky "first or after space" solution
++ easy-sol :: parse start of line
|* a/*
|= b/nail
?: =(1 q.p.b) ((easy a) b)
(fail b)
::
++ echo :: hoon literal
|* sab/rule
|= {naz/hair los/tape}
^- (like tape)
::
:: vex: result of parsing wide twig
=/ vex (sab naz los)
::
:: use result of expression parser
?~ q.vex vex
=- [p.vex `[- q.u.q.vex]]
::
:: but replace payload with bytes consumed
|- ^- tape
?: =(q.q.u.q.vex los) ~
?~ los ~
[i.los $(los +.los)]
::
++ word :: flow parser
%+ knee *(list graf) |. ~+
%+ cook |=(a/?(graf (list graf)) ?+(a a {@ *} [a]~))
;~ pose
::
:: ordinary word
::
%+ stag %text
;~(plug ;~(pose low hig) (star ;~(pose nud low hig hep)))
::
:: naked \escape
::
(stag %text ;~(pfix bas (cook trip ;~(less ace prn))))
::
:: *bold literal*
::
(stag %bold (ifix [tar tar] (cool (cash tar) work)))
::
:: _italic literal_
::
(stag %talc (ifix [cab cab] (cool (cash cab) work)))
::
:: "quoted text"
::
(stag %quod (ifix [doq doq] (cool (cash doq) work)))
::
:: `classic markdown quote`
::
(stag %code (ifix [tec tec] (cash tec)))
::
:: ++arm
::
(stag %code ;~(plug lus lus low (star ;~(pose nud low hep))))
::
:: [arbitrary *content*](url)
::
%+ stag %link
;~ (glue (punt whit))
(ifix [sel ser] (cool (cash ser) work))
(ifix [pel per] (cash per))
==
::
:: #twig
::
;~ plug
(stag %text ;~(pose (cold " " whit) (easy-sol ~)))
(stag %code ;~(pfix hax (echo wide)))
;~(simu whit (easy ~))
==
::
:: direct hoon constant
::
;~ plug
(stag %text ;~(pose (cold " " whit) (easy-sol ~)))
::
%+ stag %code
%- echo
;~ pose
::REVIEW just copy in 0x... parsers directly?
;~(simu ;~(plug (just '0') alp) bisk:so)
::
tash:so
;~(pfix dot perd:so)
;~(pfix sig ;~(pose twid:so (easy [%$ %n 0])))
;~(pfix cen ;~(pose sym buc pam bar qut nuck:so))
==
::
;~(simu whit (easy ~))
==
::
:: whitespace
::
(stag %text (cold " " whit))
::
:: {interpolated} sail
::
(stag %expr inline-embed:(sail |))
::
:: just a byte
::
(stag %text (cook trip ;~(less ace prn)))
==
::
++ work (cook zing (star word)) :: indefinite flow
::
++ down :: parse inline flow
%+ knee *flow |. ~+
=- (cook - work)
::
:: collect raw flow into xml tags
|= gaf/(list graf)
^- flow
=< main
|%
++ main
^- flow
?~ gaf ~
?. ?=($text -.i.gaf)
(weld (item i.gaf) $(gaf t.gaf))
::
:: fip: accumulate text blocks
=/ fip/(list tape) [p.i.gaf]~
|- ^- flow
?~ t.gaf [;/((zing (flop fip))) ~]
?. ?=($text -.i.t.gaf)
[;/((zing (flop fip))) ^$(gaf t.gaf)]
$(gaf t.gaf, fip :_(fip p.i.t.gaf))
::
++ item
|= nex/graf
^- flow ::CHECK can be tuna:twig?
?- -.nex
$text !! :: handled separately
$expr [p.nex]~
$bold [[%b ~] ^$(gaf p.nex)]~
$talc [[%i ~] ^$(gaf p.nex)]~
$code [[%code ~] ;/(p.nex) ~]~
$quod ::
:: smart quotes
%= ^$
gaf
:- [%text (tufa ~-~201c. ~)]
%+ weld p.nex
`(list graf)`[%text (tufa ~-~201d. ~)]~
==
$link [[%a [%href q.nex] ~] ^$(gaf p.nex)]~
==
--
::
++ hrul :: empty besides fence
(cold ~ ;~(plug hep hep hep (star hep) (just '\0a')))
::
++ para :: paragraph
%+ cook
|=(a/flow ?~(a ~ [[%p ~] a]~))
;~(pfix (punt whit) down)
::
++ expr :: expression
%+ ifix [(punt whit) (punt whit)] :: whitespace surround
=> (sail &) :: tall-form
(cook drop-top top-level) :: list of tags
::
::
++ whit :: whitespace
(cold ' ' (plus ;~(pose (just ' ') (just '\0a'))))
::
++ head :: parse heading
%+ cook
|= a/manx:twig ^- marl:twig
=. a.g.a :_(a.g.a [%id (sanitize-to-id c.a)])
[a]~
::
;~ plug
::
:: # -> 1 -> %h1, ### -> 3 -> %h3, etc
:(cook |=(a/@u /(crip "h{<a>}")) lent (stun [1 6] hax))
::
;~(pfix whit down)
==
::
++ sanitize-to-id :: # text into elem id
|= a/(list tuna:twig) ^- tape
=; raw/tape
%+ turn raw
|= @tD
^- @tD
?: ?| &((gte +< 'a') (lte +< 'z'))
&((gte +< '0') (lte +< '9'))
==
+<
?: &((gte +< 'A') (lte +< 'Z'))
(add 32 +<)
'-'
::
:: collect all text in header flow
|- ^- tape
?~ a ~
%+ weld
^- tape
?- i.a
{{$$ {$$ *} $~} $~} :: text node contents
(murn v.i.a.g.i.a |=(a/beer:twig ?^(a ~ (some a))))
{^ *} $(a c.i.a) :: concatenate children
{@ *} ~ :: ignore interpolation
==
$(a t.a)
--
--
++ scab
%+ cook
|= a/(list wing) ^- twig
:- %bcsm
|- ^- twig
?~(a !! ?~(t.a [%wing i.a] [%tsgl [%wing i.a] $(a t.a)]))
(most col rope)
::
++ scad !:
%+ knee *root |. ~+
%- stew
^. stet ^. limo
:~
:- '_'
;~(pfix cab (stag %bccb wide))
:- ','
;~(pfix com (stag %bcsm wide))
:- '$'
;~ pose
;~ pfix buc
;~ pose
(stag %leaf (stag %tas (cold %$ buc)))
(stag %leaf (stag %f (cold & pam)))
(stag %leaf (stag %f (cold | bar)))
(stag %leaf (stag %t qut))
(stag %leaf (sear |=(a/coin ?:(?=($$ -.a) (some +.a) ~)) nuck:so))
==
==
(stag %bcsm rump)
==
:- '%'
;~ pose
;~ pfix cen
;~ pose
(stag %leaf (stag %tas (cold %$ buc)))
(stag %leaf (stag %f (cold & pam)))
(stag %leaf (stag %f (cold | bar)))
(stag %leaf (stag %t qut))
(stag %leaf (sear |=(a/coin ?:(?=($$ -.a) (some +.a) ~)) nuck:so))
==
==
==
:- '('
%+ stag %bcsm
%+ stag %cnhp
%+ ifix [pel per]
;~(plug wide ;~(pose ;~(pfix ace (most ace wyde)) (easy ~)))
:- '{'
(stag %bccl (ifix [kel ker] (most ace wyde)))
:- '['
(stag %bccl (ifix [sel ser] (most ace wyde)))
:- '*'
(cold [%base %noun] tar)
:- '@'
;~(pfix pat (stag %base (stag %atom mota)))
:- '?'
;~ pose
(stag %bcwt ;~(pfix wut (ifix [pel per] (most ace wyde))))
(cold [%base %bean] wut)
==
:- '~'
(cold [%base %null] sig)
:- '^'
;~ pose
scab
(cold [%base %cell] ket)
==
:- ['a' 'z']
;~ pose
(stag %bcts ;~(plug sym ;~(pfix ;~(pose fas tis) wyde)))
scab
==
==
::
++ scat !:
%+ knee *twig |. ~+
%- stew
^. stet ^. limo
:~
:- ','
;~ pose
;~(pfix com wyde)
(stag %wing rope)
==
:- '!'
;~ pose
(stag %wtzp ;~(pfix zap wide))
(stag %zpzp (cold ~ ;~(plug zap zap)))
==
:- '_'
;~(pfix cab (stag %bccb wide))
:- '$'
;~ pose
;~ pfix buc
;~ pose
(stag %leaf (stag %tas (cold %$ buc)))
(stag %leaf (stag %f (cold & pam)))
(stag %leaf (stag %f (cold | bar)))
(stag %leaf (stag %t qut))
(stag %leaf (sear |=(a/coin ?:(?=($$ -.a) (some +.a) ~)) nuck:so))
==
==
rump
==
:- '%'
;~ pfix cen
;~ pose
(stag %clsg (sear |~({a/@ud b/tyke} (posh ~ ~ a b)) porc))
(stag %rock (stag %tas (cold %$ buc)))
(stag %rock (stag %f (cold & pam)))
(stag %rock (stag %f (cold | bar)))
(stag %rock (stag %t qut))
(cook (jock &) nuck:so)
(stag %clsg (sear |=(a/(list) (posh ~ ~ (lent a) ~)) (star cen)))
==
==
:- '&'
;~ pose
(cook |=(a/wing [%cnts a ~]) rope)
(stag %wtpm ;~(pfix pam (ifix [pel per] (most ace wide))))
;~(plug (stag %rock (stag %f (cold & pam))) ;~(pfix lus wide))
(stag %sand (stag %f (cold & pam)))
==
:- '\''
(stag %sand (stag %t qut))
:- '('
(stag %cnhp (ifix [pel per] (most ace wide)))
:- '{'
(stag %bccl (ifix [kel ker] (most ace wyde)))
:- '*'
;~ pose
(stag %bunt ;~(pfix tar wyde))
(cold [%base %noun] tar)
==
:- '@'
;~(pfix pat (stag %base (stag %atom mota)))
:- '+'
;~ pose
(stag %dtls ;~(pfix lus (ifix [pel per] wide)))
::
%+ cook
|= a/(list (list woof))
:- %smfs
[%knit |-(^-((list woof) ?~(a ~ (weld i.a $(a t.a)))))]
(most dog ;~(pfix lus soil))
::
(cook |=(a/wing [%cnts a ~]) rope)
==
:- '-'
;~ pose
(stag %sand tash:so)
::
%+ cook
|= a/(list (list woof))
[%clsg (phax a)]
(most dog ;~(pfix hep soil))
::
(cook |=(a/wing [%cnts a ~]) rope)
==
:- '.'
;~ pose
(cook (jock |) ;~(pfix dot perd:so))
(cook |=(a/wing [%cnts a ~]) rope)
==
:- ['0' '9']
%+ cook
|= {a/dime b/(unit twig)}
?~(b [%sand a] [[%rock a] u.b])
;~(plug bisk:so (punt ;~(pfix lus wide)))
:- ':'
;~ pfix col
;~ pose
(stag %smcl (ifix [pel per] (most ace wide)))
;~(pfix fas (stag %smfs wide))
==
==
:- '='
(stag %dtts ;~(pfix tis (ifix [pel per] ;~(glam wide wide))))
:- '?'
;~ pose
(stag %bcwt ;~(pfix wut (ifix [pel per] (most ace wyde))))
(cold [%base %bean] wut)
==
:- '['
rupl
:- '^'
;~ pose
(stag %wing rope)
(cold [%base %cell] ket)
==
:- '`'
;~ pfix tec
;~ pose
%+ cook
|=({a/@ta b/twig} [%ktls [%sand a 0] [%ktls [%sand %$ 0] b]])
;~(pfix pat ;~(plug mota ;~(pfix tec wide)))
;~ pfix tar
(stag %kthp (stag [%base %noun] ;~(pfix tec wide)))
==
(stag %kthp ;~(plug wyde ;~(pfix tec wide)))
(stag %ktls ;~(pfix lus ;~(plug wide ;~(pfix tec wide))))
(cook |=(a/twig [[%rock %n ~] a]) wide)
==
==
:- '"'
%+ cook
|= a/(list (list woof))
[%knit |-(^-((list woof) ?~(a ~ (weld i.a $(a t.a)))))]
(most dog soil)
:- ['a' 'z']
rump
:- '|'
;~ pose
(cook |=(a/wing [%cnts a ~]) rope)
(stag %wtbr ;~(pfix bar (ifix [pel per] (most ace wide))))
;~(plug (stag %rock (stag %f (cold | bar))) ;~(pfix lus wide))
(stag %sand (stag %f (cold | bar)))
==
:- '~'
;~ pose
rupl
::
;~ pfix sig
;~ pose
(stag %clsg (ifix [sel ser] (most ace wide)))
::
%+ stag %cnsg
%+ ifix
[pel per]
;~(glam rope wide (most ace wide))
::
(cook (jock |) twid:so)
(stag [%bust %null] ;~(pfix lus wide))
(easy [%bust %null])
==
==
==
:- '/'
rood
:- '<'
(ifix [gal gar] (stag %tell (most ace wide)))
:- '>'
(ifix [gar gal] (stag %yell (most ace wide)))
==
++ soil
;~ pose
;~ less (jest '"""')
%+ ifix [doq doq]
%- star
;~ pose
;~(pfix bas ;~(pose bas doq kel bix:ab))
;~(less doq bas kel prn)
(stag ~ sump)
==
==
::
%- iny %+ ifix
[(jest '"""\0a') (jest '\0a"""')]
%- star
;~ pose
;~(pfix bas ;~(pose bas kel bix:ab))
;~(less bas kel prn)
;~(less (jest '\0a"""') (just `@`10))
(stag ~ sump)
==
==
++ sump (ifix [kel ker] (stag %cltr (most ace wide)))
++ norm :: rune regular form
|= {rut/? tol/?}
=< ?: rut
%- stew
^. stet ^. limo
:~ :- '$'
;~ pfix buc
%- stew
^. stet ^. limo
:~ ['@' (rune pat %bcpt exqb)]
['_' (rune cab %bccb expa)]
[':' (rune col %bccl exqs)]
['%' (rune cen %bccn exqs)]
['^' (rune ket %bckt exqb)]
['-' (rune hep %bchp exqb)]
['=' (rune tis %bcts exqg)]
['?' (rune wut %bcwt exqs)]
[';' (rune sem %bcsm expa)]
==
==
:- '%'
;~ pfix cen
%- stew
^. stet ^. limo
:~ ['^' (rune ket %cnkt exqy)]
['+' (rune lus %cnls exqx)]
['-' (rune hep %cnhp exqk)]
[':' (rune col %cnhp exqz)]
==
==
==
%- stew
^. stet ^. limo
:~ :- '|'
;~ pfix bar
%- stew
^. stet ^. limo
:~ ['_' (runo cab %brcb [~ ~] exqr)]
['%' (runo cen %brcn [~ ~] expe)]
[':' (runo col %brcl [~ ~] expb)]
['.' (runo dot %brdt [~ ~] expa)]
['-' (runo hep %brhp [~ ~] expa)]
['^' (runo ket %brkt [~ ~] expx)]
['~' (runo sig %brsg [~ ~] exqc)]
['*' (runo tar %brtr [~ ~] exqc)]
['=' (runo tis %brts [~ ~] exqc)]
['?' (runo wut %brwt [~ ~] expa)]
==
==
:- '$'
;~ pfix buc
%- stew
^. stet ^. limo
:~ ['@' (rune pat %bcpt exqb)]
['_' (rune cab %bccb expa)]
[':' (rune col %bccl exqs)]
['%' (rune cen %bccn exqs)]
['^' (rune ket %bckt exqb)]
['-' (rune hep %bchp exqb)]
['=' (rune tis %bcts exqg)]
['?' (rune wut %bcwt exqs)]
[';' (rune sem %bcsm exqa)]
==
==
:- '%'
;~ pfix cen
%- stew
^. stet ^. limo
:~ ['_' (rune cab %cncb exph)]
['.' (rune dot %cndt expb)]
['^' (rune ket %cnkt expd)]
['+' (rune lus %cnls expc)]
['-' (rune hep %cnhp expk)]
[':' (rune col %cnhp expi)]
['~' (rune sig %cnsg expu)]
['*' (rune tar %cntr expm)]
['=' (rune tis %cnts exph)]
==
==
:- ':'
;~ pfix col
%- stew
^. stet ^. limo
:~ ['_' (rune cab %clcb expb)]
['^' (rune ket %clkt expd)]
['+' (rune lus %clls expc)]
['-' (rune hep %clhp expb)]
['~' (rune sig %clsg exps)]
['*' (rune tar %cltr exps)]
==
==
:- '.'
;~ pfix dot
%- stew
^. stet ^. limo
:~ ['+' (rune lus %dtls expa)]
['*' (rune tar %dttr expb)]
['=' (rune tis %dtts expb)]
['?' (rune wut %dtwt expa)]
['^' (rune ket %dtkt exqn)]
==
==
:- '^'
;~ pfix ket
%- stew
^. stet ^. limo
:~ ['|' (rune bar %ktbr expa)]
['.' (rune dot %ktdt expb)]
['-' (rune hep %kthp exqc)]
['+' (rune lus %ktls expb)]
['&' (rune pam %ktpm expa)]
['~' (rune sig %ktsg expa)]
['=' (rune tis %ktts expg)]
['?' (rune wut %ktwt expa)]
['%' (rune cen %ktcn expa)]
==
==
:- '~'
;~ pfix sig
%- stew
^. stet ^. limo
:~ ['|' (rune bar %sgbr expb)]
['$' (rune buc %sgbc expg)]
['_' (rune cab %sgcb expb)]
['%' (rune cen %sgcn hind)]
['/' (rune fas %sgfs hine)]
['<' (rune gal %sggl hinb)]
['>' (rune gar %sggr hinb)]
['+' (rune lus %sgls hinc)]
['&' (rune pam %sgpm hinf)]
['?' (rune wut %sgwt hing)]
['=' (rune tis %sgts expb)]
['!' (rune zap %sgzp expb)]
==
==
:- ';'
;~ pfix sem
%- stew
^. stet ^. limo
:~ [':' (rune col %smcl expi)]
['/' (rune fas %smfs expa)]
['~' (rune sig %smsg expi)]
[';' (rune sem %smsm expb)]
==
==
:- '='
;~ pfix tis
%- stew
^. stet ^. limo
:~ ['|' (rune bar %tsbr exqc)]
['.' (rune dot %tsdt expq)]
['?' (rune wut %tswt expw)]
['^' (rune ket %tskt expt)]
[':' (rune col %tscl expp)]
['/' (rune fas %tsfs expo)]
[';' (rune sem %tssm expo)]
['<' (rune gal %tsgl expb)]
['>' (rune gar %tsgr expb)]
['-' (rune hep %tshp expb)]
['*' (rune tar %tstr expl)]
[',' (rune com %tscm expb)]
['+' (rune lus %tsls expb)]
['~' (rune sig %tssg expi)]
==
==
:- '?'
;~ pfix wut
%- stew
^. stet ^. limo
:~ ['|' (rune bar %wtbr exps)]
[':' (rune col %wtcl expc)]
['.' (rune dot %wtdt expc)]
['<' (rune gal %wtgl expb)]
['>' (rune gar %wtgr expb)]
['-' ;~(pfix hep (toad tkhp))]
['^' ;~(pfix ket (toad tkkt))]
['=' ;~(pfix tis (toad tkts))]
['+' ;~(pfix lus (toad tkls))]
['&' (rune pam %wtpm exps)]
['@' ;~(pfix pat (toad tkpt))]
['~' ;~(pfix sig (toad tksg))]
['!' (rune zap %wtzp expa)]
==
==
:- '!'
;~ pfix zap
%- stew
^. stet ^. limo
:~ [':' ;~(pfix col (toad expz))]
['.' ;~(pfix dot (toad |.(loaf(bug |))))]
[',' (rune com %zpcm expb)]
[';' (rune sem %zpsm expb)]
['>' (rune gar %zpgr expa)]
['=' (rune tis %zpts expa)]
['?' (rune wut %zpwt hinh)]
==
==
==
|%
++ boog :: core arms
%+ knee [p=*term q=*(pair what foot)] |. ~+
%+ cook
|= {a/whit b/term c/whit d/foot}
=+ e=(glom a c)
[b boy.e d]
;~ plug
apex:docs
;~ pfix lus
;~ pose
%+ cook
|=({a/$ash b/term c/whit d/twig} [b c a d])
;~ plug
(cold %ash (just '+'))
;~(pfix gap ;~(pose (cold %$ buc) sym))
apse:docs
;~(pfix gap loaf)
==
::
%+ cook
|=({a/$elm b/term c/whit d/twig} [b c a d])
;~ plug
(cold %elm (just '-'))
;~(pfix gap ;~(pose (cold %$ buc) sym))
apse:docs
;~(pfix gap loaf)
==
::
%+ cook
|=({a/$ash b/term c/whit d/root} [b c a d])
;~ plug
(cold %ash (just '='))
;~(pfix gap sym)
apse:docs
;~(pfix gap loan)
==
==
==
==
::
++ whap :: chapter
(most muck boog)
::
++ wisp :: core tail
?. tol fail
%+ sear
|= a/(list (pair whit (list (pair term (pair what foot)))))
=| {b/(map @ tomb) c/@}
|- ^- (unit (map @ tomb))
?~ a `b
=/ d
=| e/(map term (pair what foot))
|- ^- (unit (map term (pair what foot)))
?~ q.i.a `e
?: ?| (~(has by e) p.i.q.i.a)
|- ^- ?
?: =(0 c) |
=. c (dec c)
|((~(has by q:(~(got by b) c)) p.i.q.i.a) $)
==
:: XX hokey, refactor this to produce %eror
::
~&(duplicate-arm+p.i.q.i.a ~)
$(q.i.a t.q.i.a, e (~(put by e) p.i.q.i.a q.i.q.i.a))
?~ d ~
=* hap `chap`[?~(lab.p.i.a ~ [~ u.lab.p.i.a]) boy.p.i.a]
$(a t.a, b (~(put by b) c [hap u.d]), c +(c))
;~ pose
dun
;~ sfix
;~ pose
(most muck ;~(plug apex:docs ;~(pfix ;~(plug lus bar gap) whap)))
;~(plug ;~(plug (easy *whit) whap) (easy ~))
==
;~(plug gap dun)
==
==
::
++ toad :: untrap parser exp
|* har/_expa
=+ dur=(ifix [pel per] $:har(tol |))
?:(tol ;~(pose ;~(pfix gap $:har(tol &)) dur) dur)
::
++ rune :: build rune
|* {dif/rule tuq/* har/_expa}
;~(pfix dif (stag tuq (toad har)))
::
++ runo :: rune plus
|* {dif/rule hil/* tuq/* har/_expa}
;~(pfix dif (stag hil (stag tuq (toad har))))
::
++ glop ~+((glue mash)) :: separated by space
++ gunk ~+((glue muck)) :: separated list
++ butt |* zor/rule :: closing == if tall
?:(tol ;~(sfix zor ;~(plug gap duz)) zor)
++ ulva |* zor/rule :: closing -- and tall
?.(tol fail ;~(sfix zor ;~(plug gap dun)))
++ hank (most muck loaf) :: gapped twigs
++ hunk (most muck loan) :: gapped roots
++ loaf ?:(tol tall wide) :: tall/wide twig
++ loan ?:(tol till wyde) :: tall/wide root
++ mash ?:(tol gap ;~(plug com ace)) :: list separator
++ muck ?:(tol gap ace) :: general separator
++ teak %+ knee *tiki |. ~+ :: wing or twig
=+ ^= gub
|= {a/term b/$%({$& p/wing} {$| p/twig})}
^- tiki
?-(-.b $& [%& [~ a] p.b], $| [%| [~ a] p.b])
=+ ^= wyp
;~ pose
%+ cook gub
;~ plug
sym
;~(pfix tis ;~(pose (stag %& rope) (stag %| wide)))
==
::
(stag %& (stag ~ rope))
(stag %| (stag ~ wide))
==
?. tol wyp
;~ pose
wyp
::
;~ pfix
;~(plug ket tis gap)
%+ cook gub
;~ plug
sym
;~(pfix gap ;~(pose (stag %& rope) (stag %| tall)))
==
==
::
(stag %| (stag ~ tall))
==
++ rack (most mash ;~(gunk loaf loaf)) :: list [twig twig]
++ ruck (most mash ;~(gunk loan loaf)) :: list [root twig]
++ rick (most mash ;~(gunk rope loaf)) :: list [wing twig]
::
:: twig contents
::
++ expa |.(loaf) :: one twig
++ expb |.(;~(gunk loaf loaf)) :: two twigs
++ expc |.(;~(gunk loaf loaf loaf)) :: three twigs
++ expd |.(;~(gunk loaf loaf loaf loaf)) :: four twigs
++ expe |.(wisp) :: core tail
++ expf |.(;~(gunk ;~(pfix cen sym) loaf)) :: %term and twig
++ expg |.(;~(gunk sym loaf)) :: term and twig
++ exph |.((butt ;~(gunk rope rick))) :: wing, [tile twig]s
++ expi |.((butt ;~(gunk loaf hank))) :: one or more twigs
++ expk |.(;~(gunk loaf ;~(plug loaf (easy ~)))) :: list of two twigs
++ expl |.(;~(gunk ;~(plug (easy ~) sym) loaf loaf)) :: term, two twigs
++ expm |.((butt ;~(gunk rope loaf rick))) :: several [tile twig]s
++ expo |.(;~(gunk wise loaf loaf)) :: =;
++ expp |.(;~(gunk (butt rick) loaf)) :: [wing twig]s, twig
++ expq |.(;~(gunk rope loaf loaf)) :: wing and two twigs
++ expr |.(;~(gunk loaf wisp)) :: twig and core tail
++ exps |.((butt hank)) :: closed gapped twigs
++ expt |.(;~(gunk wise rope loaf loaf)) :: =^
++ expu |.(;~(gunk rope loaf (butt hank))) :: wing, twig, twigs
++ expv |.((butt rick)) :: just changes
++ expw |.(;~(gunk rope loaf loaf loaf)) :: wing and three twigs
++ expx |. ;~ gunk loaf :: twig and core tail
%+ sear ::
|= a/(map @ tomb) ::
^- (unit (map @ tomb)) ::
=+ fir=(~(got by a) 0) ::
?: (~(has by q.fir) %$) :: %$ in first chapter
~ ::
[~ u=a] ::
wisp ::
== ::
++ expz |.(loaf(bug &)) :: twig with tracing
:: root contents
::
++ exqa |.(loan) :: one twig
++ exqb |.(;~(gunk loan loan)) :: two roots
++ exqc |.(;~(gunk loan loaf)) :: root then twig
++ exqs |.((butt hunk)) :: closed gapped roots
++ exqg |.(;~(gunk sym loan)) :: term and root
++ exqk |.(;~(gunk loaf ;~(plug loan (easy ~)))) :: twig with one root
++ exqr |.(;~(gunk loan wisp)) :: root and core tail
++ exqn |.(;~(gunk loan (stag %cltr (butt hank)))):: autoconsed twigs
++ exqw |.(;~(gunk loaf loan)) :: twig and root
++ exqx |.(;~(gunk loaf loan loan)) :: twig, two roots
++ exqy |.(;~(gunk loaf loan loan loan)) :: twig, three roots
++ exqz |.(;~(gunk loaf (butt hunk))) :: twig, n roots
::
:: tiki expansion for %wt runes
::
++ tkhp |. %+ cook |= {a/tiki b/(list (pair root twig))}
(~(wthp ah a) b)
(butt ;~(gunk teak ruck))
++ tkkt |. %+ cook |= {a/tiki b/twig c/twig}
(~(wtkt ah a) b c)
;~(gunk teak loaf loaf)
++ tkls |. %+ cook |= {a/tiki b/twig c/(list (pair root twig))}
(~(wtls ah a) b c)
(butt ;~(gunk teak loaf ruck))
++ tkpt |. %+ cook |= {a/tiki b/twig c/twig}
(~(wtpt ah a) b c)
;~(gunk teak loaf loaf)
++ tksg |. %+ cook |= {a/tiki b/twig c/twig}
(~(wtsg ah a) b c)
;~(gunk teak loaf loaf)
++ tkts |. %+ cook |= {a/root b/tiki}
(~(wtts ah b) a)
;~(gunk loan teak)
::
:: hint syntax
::
++ hinb |.(;~(gunk bont loaf)) :: hint and twig
++ hinc |. :: optional =en, twig
;~(pose ;~(gunk bony loaf) ;~(plug (easy ~) loaf))
++ hind |.(;~(gunk bonk loaf bonz loaf)) :: jet twig "bon"s twig
++ hine |.(;~(gunk bonk loaf)) :: jet-hint and twig
++ hinf |. :: 0-3 >s, two twigs
;~ pose
;~(gunk (cook lent (stun [1 3] gar)) loaf loaf)
(stag 0 ;~(gunk loaf loaf))
==
++ hing |. :: 0-3 >s, three twigs
;~ pose
;~(gunk (cook lent (stun [1 3] gar)) loaf loaf loaf)
(stag 0 ;~(gunk loaf loaf loaf))
==
++ bonk :: jet signature
;~ pfix cen
;~ pose
;~(plug sym ;~(pfix col ;~(plug sym ;~(pfix dot ;~(pfix dot dem)))))
;~(plug sym ;~(pfix col ;~(plug sym ;~(pfix dot dem))))
;~(plug sym ;~(pfix dot dem))
sym
==
==
++ hinh |. :: 1/2 numbers, twig
;~ gunk
;~ pose
dem
(ifix [sel ser] ;~(plug dem ;~(pfix ace dem)))
==
loaf
==
++ bont ;~ (bend) :: term, optional twig
;~(pfix cen sym)
;~(pfix dot ;~(pose wide ;~(pfix muck loaf)))
==
++ bony (cook |=(a/(list) (lent a)) (plus tis)) :: base 1 =en count
++ bonz :: term-labelled twigs
;~ pose
(cold ~ sig)
%+ ifix
?:(tol [;~(plug duz gap) ;~(plug gap duz)] [pel per])
(more mash ;~(gunk ;~(pfix cen sym) loaf))
==
--
::
++ lang :: lung sample
$: ros/twig
$= vil
$% {$tis p/twig}
{$col p/twig}
{$ket p/twig}
{$fas p/twig}
{$pel p/(list (pair wing twig))}
==
==
::
++ lung
~+
%- bend
|= lang
^- (unit twig)
?- -.vil
$col ?:(=([%base %bean] ros) ~ [~ %tsgl ros p.vil])
$pel (bind ~(reek ap ros) |=(hyp/wing [%cnts hyp p.vil]))
$ket [~ ros p.vil]
$fas =+ tog=~(hock ap ros)
?.(?=(@ tog) ~ [~ %bcts tog p.vil])
$tis =+ tog=~(hock ap ros)
?:(=([%0 ~] tog) ~ [~ %ktts tog p.vil])
==
::
++ long
%+ knee *twig |. ~+
;~ lung
scat
;~ pose
;~(plug (cold %tis tis) wide)
;~(plug (cold %col col) wide)
;~(plug (cold %ket ket) wide)
;~(plug (cold %fas fas) wide)
;~ plug
(easy %pel)
(ifix [pel per] lobo)
==
==
==
::
++ lobo (most ;~(plug com ace) ;~(glam rope wide))
++ loon (most ;~(plug com ace) ;~(glam wide wide))
++ lute :: tall [] noun
~+
%+ stag %cltr
%+ ifix
[;~(plug sel gap) ;~(plug gap ser)]
(most gap tall)
::
++ rope :: wing form
%+ knee *wing
|. ~+
%+ (slug |=({a/limb b/wing} [a b]))
dot
;~ pose
(cold [%| 0 ~] com)
%+ cook
|=({a/(list) b/term} ?~(a b [%| (lent a) `b]))
;~(plug (star ket) ;~(pose sym (cold %$ buc)))
::
%+ cook
|=(a/axis [%& a])
;~ pose
;~(pfix lus dim:ag)
;~(pfix pam (cook |=(a/@ ?:(=(0 a) 0 (mul 2 +($(a (dec a)))))) dim:ag))
;~(pfix bar (cook |=(a/@ ?:(=(0 a) 1 +((mul 2 $(a (dec a)))))) dim:ag))
ven
(cold 1 dot)
==
==
::
++ wise ;~(plug sym (punt ;~(pfix ;~(pose fas tis) wyde)))
++ wrap
|* fel/rule
%+ cook
|= {a/whit b/twig c/whit}
^- twig
~(graf ~(gi ap b) (glom a c))
::
:: XX performance: this makes the parser about 50% slower.
:: because we double-parse most of the spaces in the file.
:: just so we can do a postfix doc-comment.
::
:: the correct solution to this problem is to unify the
:: parsing of docs with the parsing of comments/spaces.
:: but at this point we're pretty much in parser rewrite.
::
:: it should go without saying that ++vast needs a rewrite.
:: it dates to 2011.
::
;~ plug
apex:docs
fel
apse:docs
==
++ tall :: full tall form
%+ knee *twig
|.(~+((wart (wrap ;~(pose (norm | &) cram long lute apex:(sail &))))))
++ till :: mold tall form
%+ knee *root
|.(~+((wart (wrap ;~(pose (norm & &) scad)))))
++ wide :: full wide form
%+ knee *twig
|.(~+((wart ;~(pose (norm | |) long apex:(sail |)))))
++ wyde :: mold wide form
%+ knee *root
|.(~+((wart ;~(pose (norm & |) scad))))
++ wart
|* zor/rule
%+ here
|= {a/pint b/twig}
?:(bug [%dbug [wer a] b] b)
zor
--
::
++ vest
~/ %vest
|= tub/nail
^- (like twig)
%. tub
%- full
(ifix [gay gay] tall:vast)
::
++ vice
|= txt/@ta
^- twig
(rash txt wide:vast)
::
++ make :: compile cord to nock
|= txt/@
q:(~(mint ut %noun) %noun (ream txt))
::
++ rain :: parse with % path
|= {bon/path txt/@}
^- twig
=+ vaz=vast
~| bon
(scan (trip txt) (full (ifix [gay gay] tall:vaz(wer bon))))
::
++ ream :: parse cord to twig
|= txt/@
^- twig
(rash txt vest)
::
++ reck :: parse hoon file
|= bon/path
(rain bon .^(@t %cx (weld bon `path`[%hoon ~])))
::
++ ride :: end-to-end compiler
|= {typ/span txt/@}
^- (pair span nock)
(~(mint ut typ) %noun (ream txt))
::
:::: 5e: caching compiler
::
++ wa !: :: cached compile
|_ worm
++ nell |=(ref/span (nest [%cell %noun %noun] ref)) :: nest in cell
++ nest :: nest:ut
|= {sut/span ref/span}
^- {? worm}
?: (~(has in nes) [sut ref]) [& +>+<]
?. (~(nest ut sut) | ref)
~& %nest-failed
=+ foo=(skol ref)
=+ bar=(skol sut)
~& %nets-need
~> %slog.[0 bar]
~& %nest-have
~> %slog.[0 foo]
[| +>+<.$]
[& +>+<(nes (~(put in nes) [sut ref]))]
::
++ call :: call gate
|= {vax/vase nam/term som/(each vase ^)}
^- {vase worm}
=^ duf +>+<.$ (open vax nam som)
(slap duf [%limb %$])
::
++ open :: assemble door
|= {vax/vase nam/term som/(each vase ^)}
^- {vase worm}
=* key [%cncb [[%& 2] ~] [[[%& 6] ~] [%$ 3]] ~]
=^ dor +>+<.$ (slap vax [%limb nam])
=^ mes +>+<.$ (slot 6 dor)
=^ hip +>+<.$
?- -.som
$& (nest p.mes p.p.som)
$| (nets p.mes -.p.som)
==
?> hip
[[p.dor q.dor(+6 +7.som)] +>+<.$]
::
++ neat :: type compliance
|= {typ/span som/(each vase ^)}
^- worm
=^ hip +>+<.$
?- -.som
$& (nest typ p.p.som)
$| (nets typ -.p.som)
==
?> hip
+>+<.$
::
++ nets :: spanless nest
|= {sut/* ref/*}
^- {? worm}
?: (~(has in nes) [sut ref]) [& +>+<]
=+ gat=|=({a/span b/span} (~(nest ut a) | b))
?. (? .*(gat(+< [sut ref]) -.gat))
~& %nets-failed
=+ tag=`*`skol
=+ foo=(tank .*(tag(+< ref) -.tag))
=+ bar=(tank .*(tag(+< sut) -.tag))
~& %nets-need
~> %slog.[0 bar]
~& %nets-have
~> %slog.[0 foo]
[| +>+<.$]
[& +>+<.$(nes (~(put in nes) [sut ref]))]
::
++ play :: play:ut
|= {sut/span gen/twig}
^- {span worm}
=+ old=(~(get by pay) [sut gen])
?^ old [u.old +>+<.$]
=+ new=(~(play ut sut) gen)
[new +>+<.$(pay (~(put by pay) [sut gen] new))]
::
++ mint :: mint:ut to noun
|= {sut/span gen/twig}
^- {(pair span nock) worm}
=+ old=(~(get by mit) [sut gen])
?^ old [u.old +>+<.$]
=+ new=(~(mint ut sut) %noun gen)
[new +>+<.$(mit (~(put by mit) [sut gen] new))]
::
++ slap :: ++slap, cached
|= {vax/vase gen/twig}
^- {vase worm}
=^ gun +>+< (mint p.vax gen)
[[p.gun .*(q.vax q.gun)] +>+<.$]
::
++ slot :: ++slot, cached
|= {axe/@ vax/vase}
^- {vase worm}
=^ gun +>+< (mint p.vax [%$ axe])
[[p.gun .*(q.vax [0 axe])] +>+<.$]
::
++ spec :: specialize vase
|= vax/vase
^- {vase worm}
=+ ^= gen ^- twig
?@ q.vax [%wtts [%base [%atom %$]] [%& 1]~]
?@ -.q.vax [%wtts [%leaf %tas -.q.vax] [%& 2]~]
[%wtts [%base %cell] [%& 1]~]
=^ typ +>+<.$ (play p.vax [%wtgr gen [%$ 1]])
[[typ q.vax] +>+<.$]
::
++ spot :: slot then spec
|= {axe/@ vax/vase}
^- {vase worm}
=^ xav +>+< (slot axe vax)
(spec xav)
::
++ stop :: spec then slot
|= {axe/@ vax/vase}
^- {vase worm}
=^ xav +>+< (spec vax)
(slot axe xav)
--
::
:::: 5f: molds and mold builders
::
++ arch {fil/(unit @uvI) dir/(map @ta $~)} :: fundamental node
++ ares (unit {p/term q/(list tank)}) :: possible error
++ arvo (wind {p/term q/mill} mill) :: arvo card
++ beam {{p/ship q/desk r/case} s/spur} :: global name
++ beak {p/ship q/desk r/case} :: path prefix
++ bone @ud :: opaque duct
++ case :: version
$% {$da p/@da} :: date
{$tas p/@tas} :: label
{$ud p/@ud} :: sequence
== ::
++ coop (unit ares) :: possible error
++ desk @tas :: ship desk case spur
++ cage (cask vase) :: global metadata
++ cask |*(a/$-(* *) (pair mark a)) :: global data
++ cuff :: permissions
$: p/(unit (set monk)) :: can be read by
q/(set monk) :: caused or created by
== ::
++ curd {p/@tas q/*} :: spanless card
++ dock (pair @p term) :: message target
++ duct (list wire) :: causal history
++ hypo |*(a/$-(* *) (pair span a)) :: span associated
++ hobo |* a/$-(* *) :: task wrapper
$? $% {$soft p/*} ::
== ::
a ::
== ::
++ json :: normal json value
$@ $~ :: null
$% {$a p/(list json)} :: array
{$b p/?} :: boolean
{$o p/(map @t json)} :: object
{$n p/@ta} :: number
{$s p/@t} :: string
== ::
++ kirk (unit (set monk)) :: audience
++ lens :: observation core
$_ ^? ::
|% ++ u *(unit (unit $~)) :: existence
++ v *(unit (unit cage)) :: full history
++ w *(unit (unit (unit cage))) :: latest diff
++ x *(unit (unit cage)) :: data at path
++ y *(unit (unit arch)) :: directory
++ z *(unit (unit cage)) :: current subtree
-- ::
++ mane $@(@tas {@tas @tas}) :: XML name+space
++ manx {g/marx c/marl} :: XML node
++ marc :: structured mark
$@ mark :: plain mark
$% {$tabl p/(list (pair marc marc))} :: map
== ::
++ mark @tas :: content span
++ marl (list manx) :: XML node list
++ mars {t/{n/$$ a/{i/{n/$$ v/tape} t/$~}} c/$~} :: XML cdata
++ mart (list {n/mane v/tape}) :: XML attributes
++ marx {n/mane a/mart} :: XML tag
++ mash |=(* (mass +<)) :: producing mass
++ mass (pair cord (each noun (list mash))) :: memory usage
++ mill (each vase milt) :: vase+metavase
++ milt {p/* q/*} :: metavase
++ mime {p/mite q/octs} :: mimetyped data
++ mite (list @ta) :: mime type
++ monk (each ship {p/@tas q/@ta}) :: general identity
++ muse {p/@tas q/duct r/arvo} :: sourced move
++ move {p/duct q/arvo} :: arvo move
++ octs {p/@ud q/@t} :: octet-stream
++ ovum {p/wire q/curd} :: spanless ovum
++ pane (list {p/@tas q/vase}) :: kernel modules
++ pass @ :: public key
++ pone (list {p/@tas q/vise}) :: kernel modules old
++ ring @ :: private key
++ ship @p :: network identity
++ shop (each ship (list @ta)) :: urbit/dns identity
++ sink (trel bone ship path) :: subscription
++ sley $- {* (unit (set monk)) term beam} :: namespace function
(unit (unit cage)) ::
++ slyd $- {* (unit (set monk)) term beam} :: super advanced
(unit (unit (cask))) ::
++ slyt $-({* *} (unit (unit))) :: old namespace
++ sack {p/ship q/ship} :: incoming [our his]
++ scar :: opaque duct
$: p/@ud :: bone sequence
q/(map duct bone) :: by duct
r/(map bone duct) :: by bone
== ::
++ sock {p/ship q/ship} :: outgoing [our his]
++ spur path :: ship desk case spur
++ time @da :: galactic time
++ vile :: reflexive constants
$: typ/span :: -:!>(*span)
duc/span :: -:!>(*duct)
pah/span :: -:!>(*path)
mev/span :: -:!>([%meta *vase])
== ::
++ wind :: new kernel action
|* {a/$-(* *) b/$-(* *)} :: forward+reverse
$% {$pass p/path q/a} :: advance
{$slip p/a} :: lateral
{$give p/b} :: retreat
== ::
++ wire path :: event pretext
::
:::: 5g: profiling support (XX move)
::
++ doss
$: mon/moan :: sample count
hit/(map term @ud) :: hit points
cut/(map path hump) :: cut points
==
++ moan :: sample metric
$: fun/@ud :: samples in C
noc/@ud :: samples in nock
glu/@ud :: samples in glue
mal/@ud :: samples in alloc
far/@ud :: samples in frag
coy/@ud :: samples in copy
euq/@ud :: samples in equal
== ::
::
++ hump
$: mon/moan :: sample count
out/(map path @ud) :: calls out of
inn/(map path @ud) :: calls into
==
::
++ pi-heck
|= {nam/@tas day/doss}
^- doss
=+ lam=(~(get by hit.day) nam)
day(hit (~(put by hit.day) nam ?~(lam 1 +(u.lam))))
::
++ pi-noon !. :: sample trace
|= {mot/term paz/(list path) day/doss}
=| lax/(unit path)
|- ^- doss
?~ paz day(mon (pi-mope mot mon.day))
%= $
paz t.paz
lax `i.paz
cut.day
%+ ~(put by cut.day) i.paz
^- hump
=+ nax=`(unit path)`?~(t.paz ~ `i.t.paz)
=+ hup=`hump`=+(hup=(~(get by cut.day) i.paz) ?^(hup u.hup [*moan ~ ~]))
:+ (pi-mope mot mon.hup)
?~ lax out.hup
=+ hag=(~(get by out.hup) u.lax)
(~(put by out.hup) u.lax ?~(hag 1 +(u.hag)))
?~ nax inn.hup
=+ hag=(~(get by inn.hup) u.nax)
(~(put by inn.hup) u.nax ?~(hag 1 +(u.hag)))
==
++ pi-mope :: add sample
|= {mot/term mon/moan}
?+ mot mon
$fun mon(fun +(fun.mon))
$noc mon(noc +(noc.mon))
$glu mon(glu +(glu.mon))
$mal mon(mal +(mal.mon))
$far mon(far +(far.mon))
$coy mon(coy +(coy.mon))
$euq mon(euq +(euq.mon))
==
++ pi-moth :: count sample
|= mon/moan ^- @ud
:(add fun.mon noc.mon glu.mon mal.mon far.mon coy.mon euq.mon)
::
++ pi-mumm :: print sample
|= mon/moan ^- tape
=+ tot=(pi-moth mon)
;: welp
^- tape
?: =(0 noc.mon) ~
(welp (scow %ud (div (mul 100 noc.mon) tot)) "n ")
::
^- tape
?: =(0 fun.mon) ~
(welp (scow %ud (div (mul 100 fun.mon) tot)) "c ")
::
^- tape
?: =(0 glu.mon) ~
(welp (scow %ud (div (mul 100 glu.mon) tot)) "g ")
::
^- tape
?: =(0 mal.mon) ~
(welp (scow %ud (div (mul 100 mal.mon) tot)) "m ")
::
^- tape
?: =(0 far.mon) ~
(welp (scow %ud (div (mul 100 far.mon) tot)) "f ")
::
^- tape
?: =(0 coy.mon) ~
(welp (scow %ud (div (mul 100 coy.mon) tot)) "y ")
::
^- tape
?: =(0 euq.mon) ~
(welp (scow %ud (div (mul 100 euq.mon) tot)) "e ")
==
::
++ pi-tell :: produce dump
|= day/doss
^- (list tape)
?: =(day *doss) ~
=+ tot=(pi-moth mon.day)
;: welp
[(welp "events: " (pi-mumm mon.day)) ~]
::
%+ turn
%+ sort ~(tap by hit.day)
|= {a/{* @} b/{* @}}
(lth +.a +.b)
|= {nam/term num/@ud}
:(welp (trip nam) ": " (scow %ud num))
["" ~]
::
%- zing
^- (list (list tape))
%+ turn
%+ sort ~(tap by cut.day)
|= {one/(pair path hump) two/(pair path hump)}
(gth (pi-moth mon.q.one) (pi-moth mon.q.two))
|= {pax/path hup/hump}
=+ ott=(pi-moth mon.hup)
;: welp
[(welp "label: " (spud pax)) ~]
[(welp "price: " (scow %ud (div (mul 100 ott) tot))) ~]
[(welp "shape: " (pi-mumm mon.hup)) ~]
::
?: =(~ out.hup) ~
:- "into:"
%+ turn
%+ sort ~(tap by out.hup)
|=({{* a/@ud} {* b/@ud}} (gth a b))
|= {pax/path num/@ud}
^- tape
:(welp " " (spud pax) ": " (scow %ud num))
::
?: =(~ inn.hup) ~
:- "from:"
%+ turn
%+ sort ~(tap by inn.hup)
|=({{* a/@ud} {* b/@ud}} (gth a b))
|= {pax/path num/@ud}
^- tape
:(welp " " (spud pax) ": " (scow %ud num))
::
["" ~]
~
==
==
--
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