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share.coffee lib/sole implementation
This commit is contained in:
Anton Dyudin
parent
6d6ea4fc27
commit
da107ab17c
@ -1737,7 +1737,13 @@
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|= oug=?
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^- tape
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?+ -.sep ""
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%url (weld ": " (scag 62 (earn p.sep)))
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%url
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=+ txt=(earn p.sep)
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%+ weld "/ "
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?: (gte 62 (lent txt))
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txt
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(weld (scag 61 (earn p.sep)) "…")
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::
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%lin
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=+ txt=(trip q.sep)
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?: p.sep
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@ -144,4 +144,4 @@ input {
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#ship:focus,
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input:focus {
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background-color: #eee;
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}
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}
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@ -32,8 +32,8 @@
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:: for any sole state +>, obeys
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::
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:: =+ [x=(transmute a b) y=(transmute b a)]
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:: .= (apply:(apply b) x)
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:: (apply:(apply a) y)
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:: .= (apply:(apply a) x)
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:: (apply:(apply b) y)
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::
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++ transmute :: dex as after sin
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|= [sin=sole-edit dex=sole-edit]
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@ -103,7 +103,6 @@
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|= sole-change
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^- [sole-edit sole-share]
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?> &(=(his.ler his.ven) (lte own.ler own.ven))
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?> &(=(his.ler his.ven) (lte own.ler own.ven))
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?> |(!=(own.ler own.ven) =(haw (sham buf)) =(haw 0)) :: trust the clock
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=. leg (scag (sub own.ven own.ler) leg)
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:: ~? !=(own.ler own.ven) [%miss-leg leg]
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@ -14,8 +14,7 @@
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|= jon=^json ^- sole-action
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%- need %. jon
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=> [jo ..sole-action]
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|^ =- ~! (-) -
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(fo %ret (of det/change ~))
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|^ (fo %ret (of det/change ~))
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++ fo
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|* [a=term b=fist]
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|=(c=json ?.(=([%s a] c) (b c) (some [a ~])))
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@ -30,7 +29,7 @@
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++ edit
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%+ fo %nop
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%+ ra mor/|=(json (edit +<))
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(of del/ni set/(cu tuba sa) ins/(ot at/ni new/char ~) ~)
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(of del/ni set/(cu tuba sa) ins/(ot at/ni cha/char ~) ~)
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--
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::
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++ noun sole-action :: clam from %noun
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@ -20,7 +20,7 @@
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%mor [%a (turn p.ted ..$)]
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%del (joba %del (jone p.ted))
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%set (joba %set (jape (tufa p.ted)))
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%ins (joba %ins (jobe at/(jone p.ted) new/s/(tuft q.ted) ~))
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%ins (joba %ins (jobe at/(jone p.ted) cha/s/(tuft q.ted) ~))
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==
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--
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--
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@ -47,8 +47,8 @@
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%err (joba %hop (jone p.sef))
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%txt (joba %txt (jape p.sef))
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%tan (joba %tan (jape (wush 160 p.sef)))
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%det json:~(grow mar-sole-change +.sef)
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%pro (jobe vis/b/vis.sef tag/s/tag.sef cad/(jape cad.sef) ~)
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%det (joba %det json:~(grow mar-sole-change +.sef))
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%pro (joba %pro (jobe vis/b/vis.sef tag/s/tag.sef cad/(jape cad.sef) ~))
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?(%bel %clr %nex) (joba %act %s -.sef)
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==
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--
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@ -32,21 +32,23 @@
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;body
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;div#err;
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;div#term:""
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;script@"src/share.coffee"(type "text/coffeescript");
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;script(type "text/coffeescript") ;- %- trip
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'''
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[DOM,recl,rend] = [React.DOM, React.createClass, React.renderComponent]
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[div, pre] = [DOM.div, DOM.pre]
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str = JSON.stringify
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Matr = recl render: ->
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[pro,cur] = [@props.prompt + " ", @props.cursor + 1]
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prompt = "#{pro.slice(0,cur)}\u0332#{pro.slice(cur)}"
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lines = [prompt, @props.rows...]
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div {}, lines.slice().reverse().map (lin)->
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pre {}, lin
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$ ->
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termRev = 0
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pressed = []
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deltim = null
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deltim = null
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met = $('<pre>').text('m').css(display: 'none').appendTo(term).width()
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subs = ""
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@ -56,7 +58,7 @@
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# if path is subs
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# return
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# if subs
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# urb.unsubscribe {path:subs}
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# urb.unsubscribe path: subs
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# subs = path
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# urb.subscribe {path}, (err,dat)->
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# if err or dat.data.ok
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@ -68,28 +70,39 @@
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# document.title = "Matrix" # XX debug
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# $(window).resize()
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matr = rend (Matr rows:[], prompt:"", cursor:1), term
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flash = ($el, background)->
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$el.css {background}
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if background
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setTimeout (()-> flash $el,''), 50
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matr = rend (Matr rows:[], prompt:"", input:"", history:[], cursor:1), term
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update = (a) -> matr.setProps a
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buffer = new Share ""
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peer = (ruh) ->
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switch false
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when !ruh.map then ruh.map peer
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# when !ruh.pro then matr.setProps prompt: ruh.pro
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# when !ruh.hop then matr.setProps cursor: ruh.hop
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# when !ruh.out
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# matr.setProps rows: [ruh.out, matr.props.rows...]
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# when !ruh.act then switch ruh.act
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# when 'clr' then matr.setProps rows:[]
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# when 'bel' then flash ($ 'body'), 'black'
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switch
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when ruh.map then ruh.map peer
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when ruh.hop then update cursor: buffer.transpose ruh.hop
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when ruh.pro then update prompt: ruh.pro.cad
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when ruh.txt then update rows: [ruh.txt, matr.props.rows...]
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when ruh.blk then console.log "Stub #{str ruh}"
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when ruh.act then switch ruh.act
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when 'clr' then update rows:[]
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when 'bel' then flash ($ 'body'), 'black'
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when 'nex' then update
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input: ""
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cursor: 1
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history: [matr.props.input, matr.props.history...]
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# else throw "Unknown "+(JSON.stringify ruh)
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else console.log ruh
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else v = Object.keys(ruh); console.log v, ruh[v[0]]
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urb.bind "/sole", {wire:"/"}, (err,d)->
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if d.data then peer d.data
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sendAction = (data)->
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urb.send {mark: 'sole-action', data}, (n,err)->
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if err.data then $('#err')[0].innerText = err.data.mess
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#later = (data)->
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# if data
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# pressed.push data
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@ -120,7 +133,9 @@
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act: 'uncap'
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if key
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e.preventDefault()
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urb.send mark: 'dill-belt', data: {mod,key}
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if key.str
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det = buffer.transmit ins: cha: str, at: matr.props.cursor
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sendAction {det}
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# amod = (arr)->
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# for i in arr
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79
main/pub/sole/src/share.coffee
Normal file
79
main/pub/sole/src/share.coffee
Normal file
@ -0,0 +1,79 @@
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# See /hook/core/sole/lib
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str = JSON.stringify
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class window.Share
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constructor: (@buf = "", @ven = [0, 0], @leg = []) ->
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#
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abet: ()-> buf:@buf, leg:@leg.slice(), ven:@ven.slice()
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apply: (ted)->
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if 'nop' == ted then return
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if ted.map then ted.map @apply
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switch Object.keys(ted)[0]
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when 'set' then @buf = ted.set
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when 'del' then @buf = @buf.slice(0,ted.del) + @buf.slice(ted.del + 1)
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when 'ins'
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{at,cha} = ted.ins
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@buf = @buf.slice(0,at) + cha + @buf.slice(at)
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else throw "%sole-edit -lost.#{str ted}"
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#
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transmute: (sin,dex)->
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$this = `this`
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switch
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when sin == 'nop' or dex == 'nop' then dex
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when sin.reduce
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sin.reduce ((dex,syn) -> $this.transmute(syn,dex)), dex
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when dex.map then dex.map (dax) -> $this.transmute(sin,dax)
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when dex.set != undefined then dex
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else switch Object.keys(sin)[0]
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when 'set' then 'nop'
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when 'del'
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if sin.del is dex.del then return 'nop'
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dex = $.extend true, {}, dex # clone
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switch Object.keys(dex)[0]
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when 'del' then if sin.del < dex.del then dex.del--
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when 'ins' then if sin.del < dex.ins.at then dex.ins.at--
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return dex
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when 'ins'
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dex = $.extend true, {}, dex # clone
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{at,cha} = sin.ins
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switch Object.keys(dex)[0]
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when 'del' then if at < dex.del then dex.del++
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when 'ins' then if at < dex.ins.at or
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(at == dex.ins.at and cha < dex.ins.cha)
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dex.ins.at++
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return dex
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else throw "%sole-edit -lost.#{str sin}"
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#
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commit: (ted)->
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@ven[0]++
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@leg.push ted
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@apply ted
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return @abet()
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#
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inverse: (ted)->
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switch true
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when 'nop' == ted then ted
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when undefined != ted.map
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ted.map( (tad)-> res=@inverse(tad); @apply(tad); res).reverse()
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when undefined != ted.set then set: @buf
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when undefined != ted.ins then del: ted.ins
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when undefined != ted.del then ins: at: ted.del, cha: @buf[ted.del]
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else throw 'bad sole-edit'
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#
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receive: ({ler,ted})->
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if !(ler[1] is @ven[1])
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throw "-out-of-sync.[#{str ler} #{str @ven}]"
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@leg = @leg[0 ... (@ven[0] - ler[0])]
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dat = @transmute @leg, ted
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@ven[1]++; @apply dat; dat
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#
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remit: ()-> throw 'stub'
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transmit: (ted)->
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@commit ted
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{ted, ler:[@ven[1], @ven[0]]}
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#
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transceive: ({ler,ted})->
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old = new Share @buf
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dat = @receive {ler, ted}
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old.inverse dat
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#
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transpose: (pos)-> (@transmute @leg, ins: at: pos).ins.at
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