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16 KiB
16 KiB
section 2eP, diff
A- more or less low priority and/or currently in the wrong section anyway.
++berk
Invert diff patches
++ berk :: invert diff patch
|* bur=(urge)
|- ^+ bur
?~ bur ~
:_ $(bur t.bur)
?- -.i.bur
& i.bur
| [%| q.i.bur p.i.bur]
==
::
Inverts a list of changes bur. Skips stay constant and replaces are
swapped. Produces a bur.
bur is a ++urge.
~zod/try=> (berk `(urge)`~[`10 %|^[~[2] ~[3 4]] `5])
~[[%.y p=10] [%.n p=~[3 4] q=~[2]] [%.y p=5]]
~zod/try=> (lurk "somes" `(urge char)`~[`1 [%| "o" "a"] `3])
"sames"
~zod/try=> (berk `(urge char)`~[`1 [%| "o" "a"] `3])
~[[%.y p=1] [%.n p="a" q="o"] [%.y p=3]]
~zod/try=> (lurk "sames" (berk `(urge char)`~[`1 [%| "o" "a"] `3]))
"somes"
++diff
Generate patch
++ diff :: generate patch
|= pum=umph
|= [old=* new=*] ^- udon
:- pum
?+ pum ~|(%unsupported !!)
%a [%d (nude old new)]
%b =+ [hel=(cue ((hard ,@) old)) hev=(cue ((hard ,@) new))]
[%d (nude hel hev)]
%c =+ [hel=(lore ((hard ,@) old)) hev=(lore ((hard ,@) new))]
[%c (lusk hel hev (loss hel hev))]
==
::
Produces a patch between two nouns, by change type
pum is an ++umph.
~zod/try=> ((diff %a) 20 21)
[p=%a q=[%d p=[%1 p=21] q=[%1 p=20]]]
~zod/try=> ((diff %a) [1 2 3] [1 2 4])
[ p=%a
q
[ %d
p=[p=[%0 p=2] q=[p=[%0 p=6] q=[%1 p=4]]]
q=[p=[%0 p=2] q=[p=[%0 p=6] q=[%1 p=3]]]
]
]
~zod/try=> ~04hh
[1 2]
~zod/try=> ~0ph
[1 1]
~zod/try=> ((diff %b) 0v4hh 0vph)
[p=%b q=[%d p=[p=[%0 p=2] q=[%0 p=2]] q=[p=[%0 p=3] q=[%1 p=2]]]]
~zod/try=> ((diff %c) (role 'sam' 'les' 'les' 'kor' ~) (role 'sam' 'mor' 'kor' ~))
[p=%c q=[%c p=~[[%.y p=1] [%.n p=~[7.562.604 7.562.604] q=~[7.499.629]] [%.y p=1]]]]
~[[%.y p=0] [%.y p=0] [%.y p=1] [%.n p=<|les les|> q=<|mor|>] [%.y p=1]]
~zod/try=> (,[%c %c (urge cord)] ((diff %c) (role 'sam' 'les' 'les' 'kor' ~) (role 'sam' 'mor' 'kor' ~)))
[%c %c ~[[%.y p=1] [%.n p=<|les les|> q=<|mor|>] [%.y p=1]]]
++loss
Longest subsequence
++ loss :: longest subsequence
~/ %loss
|* [hel=(list) hev=(list)]
|- ^+ hev
=+ ^= sev
=+ [inx=0 sev=*(map ,@t (list ,@ud))]
|- ^+ sev
?~ hev sev
=+ guy=(~(get by sev) i.hev)
$(hev t.hev, inx +(inx), sev (~(put by sev) i.hev [inx ?~(guy ~ u.guy)]))
=| gox=[p=@ud q=(map ,@ud ,[p=@ud q=_hev])]
=< abet
=< main
|%
++ abet =.(q.rag ?:(=([& 0] p.rag) q.rag [p.rag q.rag]) (flop q.rag))
++ hink :: extend fits top
|= [inx=@ud goy=@ud] ^- ?
|(=(p.gox inx) (lth goy p:(need (~(get by q.gox) inx))))
::
++ lonk :: extend fits bottom
|= [inx=@ud goy=@ud] ^- ?
|(=(0 inx) (gth goy p:(need (~(get by q.gox) (dec inx)))))
::
++ lune :: extend
|= [inx=@ud goy=@ud]
^+ +>
%_ +>.$
gox
:- ?:(=(inx p.gox) +(p.gox) p.gox)
%+ ~(put by q.gox) inx
[goy (snag goy hev) ?:(=(0 inx) ~ q:(need (~(get by q.gox) (dec inx))))]
==
::
++ merg :: merge all matches
|= gay=(list ,@ud)
^+ +>
=+ ^= zes
=+ [inx=0 zes=*(list ,[p=@ud q=@ud])]
|- ^+ zes
?: |(?=(~ gay) (gth inx p.gox)) zes
?. (lonk inx i.gay) $(gay t.gay)
?. (hink inx i.gay) $(inx +(inx))
$(inx +(inx), gay t.gay, zes [[inx i.gay] zes])
|- ^+ +>.^$
?~(zes +>.^$ $(zes t.zes, +>.^$ (lune i.zes)))
::
++ main
|- ^+ +
?~ hel
?~ hev
?>(?=(~ lcs) +)
$(hev t.hev, rag (done %| ~ [i.hev ~]))
?~ hev
$(hel t.hel, rag (done %| [i.hel ~] ~))
?~ lcs
+(rag (done %| (flop hel) (flop hev)))
?: =(i.hel i.lcs)
?: =(i.hev i.lcs)
$(lcs t.lcs, hel t.hel, hev t.hev, rag (done %& 1))
$(hev t.hev, rag (done %| ~ [i.hev ~]))
?: =(i.hev i.lcs)
$(hel t.hel, rag (done %| [i.hel ~] ~))
$(hel t.hel, hev t.hev, rag (done %| [i.hel ~] [i.hev ~]))
--
Finds a subsequence of repeated elements within two ++lists, using
several internal helper arms. Produces a ++tape.
hel is a ++list of characters.
hev is a ++list` of characters.
~zod/try=> (loss "sam" "sem")
"sm"
~zod/try=> (loss "samo" "semo")
"smo"
~zod/try=> (loss "sakmo" "semo")
"smo"
~zod/try=> (loss "ferdinham" "ferdilapos
~ <syntax error at [1 30]>
~zod/try=> (loss "ferdinham" "ferdilapos")
"ferdia"
++locz
Find common
++ locz :: trivial algorithm
|= [hel=tape hev=tape]
^- tape
=+ [leh=(lent hel) veh=(lent hev)]
=- (flop q.yun)
^= yun
|- ^- [p=@ud q=tape]
~+
?: |(=(0 leh) =(0 veh)) [0 ~]
=+ [dis=(snag (dec leh) hel) dat=(snag (dec veh) hev)]
?: =(dis dat)
=+ say=$(leh (dec leh), veh (dec veh))
[+(p.say) [dis q.say]]
=+ [lef=$(leh (dec leh)) rig=$(veh (dec veh))]
?:((gth p.lef p.rig) lef rig)
::
Finds a subsequence of repeated elements within two ++lists,
producing a `++tape.
~zod/try=> (locz "samukot" "semelkot")
"smkot"
~zod/try=> (locz "samukot" "samelkot")
"samkot"
++lore
Split on \n
++ lore :: atom to line list
~/ %lore
|= lub=@
=| tez=(list ,@t)
|- ^+ tez
?: =(0 lub) (flop tez)
=+ ^= meg
=+ meg=0
|- ^- @ud
=+ gam=(cut 3 [meg 1] lub)
?:(|(=(10 gam) =(0 gam)) meg $(meg +(meg)))
=+ res=(rsh 3 +(meg) lub)
?: &(=(0 (cut 3 [meg 1] lub)) !=(0 res))
!!
$(lub res, tez [(end 3 meg lub) tez])
::
Split on newlines, ascii 10
~zod/try=> (lore 'soke\0alas\0amep')
<|soke las mep|>
~zod/try=> (lore '|= a=@\0a=+ b=(add a 5)\0a(mix b a)')
<||= a=@ =+ b=(add a 5) (mix b a)|>
~zod/try=> `wain`[(fil 3 80 ' ') (lore '|= a=@\0a=+ b=(add a 5)\0a(mix b a)')]
<|
|= a=@
=+ b=(add a 5)
(mix b a)
|>
++role
Join with \n
++ role :: line list to atom
|= tez=(list ,@t)
(rap 3 (turn tez |=(a=@t (cat 3 a 10))))
::
Join line list with newlines.
~zod/try=> (role 'sep' 'tek' 'lap' ~)
3.230.709.852.558.292.782.985.274.739
~zod/try=> `@t`(role 'sep' 'tek' 'lap' ~)
'''
sep
tek
lap
'''
++lump
Change with ++udon
++ lump :: apply patch
|= [don=udon src=*]
^- *
?+ p.don ~|(%unsupported !!)
%a
?+ -.q.don ~|(%unsupported !!)
%a q.q.don
%c (lurk ((hard (list)) src) p.q.don)
%d (lure src p.q.don)
==
::
%c
=+ dst=(lore ((hard ,@) src))
%- role
?+ -.q.don ~|(%unsupported !!)
%a ((hard (list ,@t)) q.q.don)
%c (lurk dst p.q.don)
==
==
::
Use udon to change noun
~zod/try=> (lump [%a %a 20 25] 20)
25
~zod/try=> (lump [%a %d [[%0 1] [%0 1]] [%0 2]] 20)
[20 20]
~zod/try=> (lump [%c %a ~['sa' 'le'] ~['sa' 'lo']] 'sa\0ale')
11.473.670.267.251
~zod/try=> (,@t (lump [%c %a ~['sa' 'le'] ~['sa' 'lo']] 'sa\0ale'))
'''
sa
lo
'''
~zod/try=> (,@t (lump [%c %c `1 [%| ~['le'] ~['lo' 'ma']] ~] 'sa\0ale'))
'''
sa
ma
lo
'''
++lure
Patch a
++ lure :: apply tree diff
|= [a=* b=upas]
^- *
?^ -.b
[$(b -.b) $(b +.b)]
?+ -.b ~|(%unsupported !!)
%0 .*(a [0 p.b])
%1 .*(a [1 p.b])
==
Patch a by references to axis and literal.
~zod/try=> (lure ~[1 2] [[%0 2] [%1 3] [%0 7]])
[1 3 0]
~zod/try=> (lure ~[1 2 4] [[%0 2] [%1 3] [%0 7]])
[1 3 4 0]
++limp
Reverse patch
++ limp :: invert patch
|= don=udon ^- udon
:- p.don
?+ -.q.don ~|(%unsupported !!)
%a [%a q.q.don p.q.don]
%c [%c (berk p.q.don)]
%d [%d q.q.don p.q.don]
==
::
Reverse a patch (preprocessor unchanged)
~zod/try=> (limp [%a %a 20 40])
[p=%a q=[%a p=40 q=20]]
~zod/try=> (limp [%c %c ~[`20 [%| ~[52 53] ~[51]] `6]])
[p=%c q=[%c p=~[[%.y p=20] [%.n p=~[51] q=~[52 53]] [%.y p=6]]]]
~zod/try=> (limp [%a %d [[%0 1] [%0 1]] [%0 2]])
[p=%a q=[%d p=[%0 p=2] q=[p=[%0 p=1] q=[%0 p=1]]]]
++hump
Prep for diff
++ hump :: general prepatch
|= [pum=umph src=*] ^- *
?+ pum ~|(%unsupported !!)
%a src
%b (cue ((hard ,@) src))
%c (lore ((hard ,@) src))
==
::
Prep atom for diff: leave alone, cue, or split by newlines.
~zod/try=> (hump %a ~)
0
~zod/try=> (hump %a 40)
40
~zod/try=> (hump %c 40)
[40 0]
~zod/try=> (hump %c 'as')
[29.537 0]
~zod/try=> (hump %c 'as\0alok')
[29.537 7.040.876 0]
~zod/try=> (hump %b 0vph)
[1 1]
++husk
Atomize post diff
++ husk :: unprepatch
|= [pum=umph dst=*] ^- *
?+ pum ~|(%unsupported !!)
%a dst
%b (jam dst)
%c (role ((hard (list ,@)) dst))
==
::
Re-atomize after diff: leave alone, jam, or join with newlines.
~zod/try=> (husk %a 0)
0
~zod/try=> (husk %a 40)
40
~zod/try=> (husk %c [40 0])
2.600
~zod/try=> (rip 3 (,@ (husk %c [40 0])))
~[40 10]
~zod/try=> (husk %c [%as 0])
684.897
~zod/try=> (husk %c [%as 0])
684.897
~zod/try=> (,@t (husk %c [%as 0]))
'''
as
'''
~zod/try=> (husk %c [%as %lok 0])
2.932.876.065.272.673
~zod/try=> (,@t (husk %c [%as %lok 0]))
'''
as
lok
'''
~zod/try=> (husk %b [1 1])
817
~zod/try=> (,@uv (husk %b [1 1]))
0vph
~zod/try=> ~0ph
[1 1]
++lurk
Apply list patch
++ lurk :: apply list patch
|* [hel=(list) rug=(urge)]
^+ hel
=+ war=`_hel`~
|- ^+ hel
?~ rug (flop war)
?- -.i.rug
&
%= $
rug t.rug
hel (slag p.i.rug hel)
war (weld (flop (scag p.i.rug hel)) war)
==
::
|
%= $
rug t.rug
hel =+ gur=(flop p.i.rug)
|- ^+ hel
?~ gur hel
?>(&(?=(^ hel) =(i.gur i.hel)) $(hel t.hel, gur t.gur))
war (weld q.i.rug war)
==
==
::
Amend list using an urge: list of [%& {number skipped}] and
[%| old new]
~zod/try=> (lurk "hema" `(urge char)`~[`1 [%| "e" "ru"] `2])
"hurma"
~zod/try=> (lurk "koltep" `(urge char)`~[`3 [%| "et" ""] `1])
"kolp"
++lusk
lcs to list patch
++ lusk :: lcs to list patch
|* [hel=(list) hev=(list) lcs=(list)]
=+ ^= rag
^- $% [& p=@ud]
[| p=_lcs q=_lcs]
==
[%& 0]
=> .(rag [p=rag q=*(list ,_rag)])
=< abet =< main
|%
++ abet =.(q.rag ?:(=([& 0] p.rag) q.rag [p.rag q.rag]) (flop q.rag))
++ done
|= new=_p.rag
^+ rag
?- -.p.rag
| ?- -.new
| [[%| (weld p.new p.p.rag) (weld q.new q.p.rag)] q.rag]
& [new [p.rag q.rag]]
==
& ?- -.new
| [new ?:(=(0 p.p.rag) q.rag [p.rag q.rag])]
& [[%& (add p.p.rag p.new)] q.rag]
==
==
::
++ main
|- ^+ +
?~ hel
?~ hev
?>(?=(~ lcs) +)
$(hev t.hev, rag (done %| ~ [i.hev ~]))
?~ hev
$(hel t.hel, rag (done %| [i.hel ~] ~))
?~ lcs
+(rag (done %| (flop hel) (flop hev)))
?: =(i.hel i.lcs)
?: =(i.hev i.lcs)
$(lcs t.lcs, hel t.hel, hev t.hev, rag (done %& 1))
$(hev t.hev, rag (done %| ~ [i.hev ~]))
?: =(i.hev i.lcs)
$(hel t.hel, rag (done %| [i.hel ~] ~))
$(hel t.hel, hev t.hev, rag (done %| [i.hel ~] [i.hev ~]))
--
Using a common sequence, generate urge from two lists
~zod/try=> (lusk "hamok" "hasok" "haok")
~[[%.y p=2] [%.n p="m" q="s"] [%.y p=2]]
~zod/try=> (lusk "hamok" "hasok" "hak")
~[[%.y p=2] [%.n p="om" q="os"] [%.y p=1]]
~zod/try=> (lusk "telroga" "tesomga" "teoga")
~[[%.y p=2] [%.n p="rl" q="s"] [%.y p=1] [%.n p="" q="m"] [%.y p=2]]
~zod/try=> (lurk "telroga" `(urge char)`~[[%.y p=2] [%.n p="rl" q="s"] [%.y p=1] [%.n p="" q="m"] [%.y p=2]])
"tesomga"
++nude
Tree change
++ nude :: tree change
|= [a=* b=*]
^- [p=upas q=upas]
=< [p=(tred a b) q=(tred b a)]
|%
++ axes :: locs of nouns
|= [a=@ b=*] ^- (map ,* axis)
=+ c=*(map ,* axis)
|- ^- (map ,* axis)
=> .(c (~(put by c) b a))
?@ b
c
%- ~(uni by c)
%- ~(uni by $(a (mul 2 a), b -.b))
$(a +((mul 2 a)), b +.b)
::
++ tred :: diff a->b
|= [a=* b=*] ^- upas
=| c=(unit ,*)
=+ d=(axes 1 a)
|- ^- upas
=> .(c (~(get by d) b))
?~ c
?@ b
[%1 b]
=+ e=^-(upas [$(b -.b) $(b +.b)])
?- e
[[%1 *] [%1 *]] [%1 [p.p.e p.q.e]]
* e
==
[%0 u.c]
--
Generate tree diff from two nouns.
~zod/try=> (nude 40 20)
[p=[%1 p=20] q=[%1 p=40]]
~zod/try=> (nude [5 5] 5)
[p=[%0 p=3] q=[p=[%0 p=1] q=[%0 p=1]]]
~zod/try=> (nude "sam" "sal")
[ p=[p=[%1 p=115] q=[p=[%1 p=97] q=[p=[%1 p=108] q=[%0 p=15]]]]
q=[p=[%1 p=115] q=[p=[%1 p=97] q=[p=[%1 p=109] q=[%0 p=15]]]]
]