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mall: hood framework
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Philip Monk
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175
pkg/arvo/age/hood.hoon
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175
pkg/arvo/age/hood.hoon
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:: :: ::
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:::: /hoon/hood/app :: ::
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:: :: ::
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/? 310 :: zuse version
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/+ sole, :: libraries
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:: XX these should really be separate apps, as
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:: none of them interact with each other in
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:: any fashion; however, to reduce boot-time
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:: complexity and work around the current
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:: non-functionality of end-to-end acknowledgments,
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:: they have been bundled into :hood
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::
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:: |command handlers
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hood-helm, hood-kiln, hood-drum, hood-write
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:: :: ::
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:::: :: ::
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:: :: ::
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|%
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++ hood-module
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:: each hood module follows this general shape
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=> |%
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+$ part [%module %0 pith]
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+$ pith ~
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::
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+$ move [bone card]
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+$ card $% [%fake ~]
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==
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--
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|= [bowl:gall own=part]
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|_ moz=(list move)
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++ abet [(flop moz) own]
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--
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--
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:: :: ::
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:::: :: :: state handling
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:: :: ::
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!:
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=> |% ::
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++ hood-old :: unified old-state
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{?($0 $1) lac/(map @tas hood-part-old)} ::
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++ hood-1 :: unified state
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{$1 lac/(map @tas hood-part)} ::
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++ hood-good :: extract specific
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=+ hed=$:hood-head
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|@ ++ $
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|: paw=$:hood-part
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?- hed
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$drum ?>(?=($drum -.paw) `part:hood-drum`paw)
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$helm ?>(?=($helm -.paw) `part:hood-helm`paw)
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$kiln ?>(?=($kiln -.paw) `part:hood-kiln`paw)
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$write ?>(?=($write -.paw) `part:hood-write`paw)
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==
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--
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++ hood-head _-:$:hood-part :: initialize state
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++ hood-make ::
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=+ $:{our/@p hed/hood-head} ::
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|@ ++ $
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?- hed
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$drum (make:hood-drum our)
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$helm *part:hood-helm
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$kiln *part:hood-kiln
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$write *part:hood-write
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==
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--
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++ hood-part-old hood-part :: old state for ++prep
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++ hood-port :: state transition
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|: paw=$:hood-part-old ^- hood-part ::
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paw ::
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:: ::
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++ hood-part :: current module state
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$% {$drum $2 pith-2:hood-drum} ::
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{$helm $0 pith:hood-helm} ::
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{$kiln $0 pith:hood-kiln} ::
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{$write $0 pith:hood-write} ::
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== ::
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-- ::
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:: :: ::
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:::: :: :: app proper
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:: :: ::
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^- agent:mall
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=| hood-1 :: module states
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=> |%
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++ able :: find+make part
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|= hid=bowl:mall
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=+ hed=$:hood-head
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|@ ++ $
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=+ rep=(~(get by lac) hed)
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=+ par=?^(rep u.rep `hood-part`(hood-make our.hid hed))
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((hood-good hed) par)
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--
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::
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++ ably :: save part
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=+ $:{(list) hood-part}
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|@ ++ $
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[(flop +<-) (~(put by lac) +<+< +<+)]
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--
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:: :: ::
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:::: :: :: generic handling
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:: :: ::
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++ prep
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|= old/(unit hood-old) ^- (quip _!! _+>)
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:- ~
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?~ old +>
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+>(lac (~(run by lac.u.old) hood-port))
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::
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:: ++ poke-hood-load :: recover lost brain
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:: |= dat/hood-part
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:: ?> =(our.hid src.hid)
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:: ~& loaded+-.dat
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:: [~ %_(+> lac (~(put by lac) -.dat dat))]
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::
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::
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++ from-module :: create wrapper
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|* _[identity=%module start=..$ finish=_abet]:(hood-module)
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|= hid=bowl:mall
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=- [wrap=- *start] :: usage (wrap handle-arm):from-foo
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|* handle/_finish
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|= a=_+<.handle
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=. +>.handle (start hid ((able hid) identity))
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(ably (handle a))
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:: per-module interface wrappers
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++ from-drum (from-module %drum [..$ _se-abet]:(hood-drum))
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++ from-helm (from-module %helm [..$ _abet]:(hood-helm))
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++ from-kiln (from-module %kiln [..$ _abet]:(hood-kiln))
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++ from-write (from-module %write [..$ _abet]:(hood-write))
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--
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|_ hid/bowl:mall :: gall environment
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++ handle-init
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`..handle-init
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::
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++ handle-prep
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|= =old-state=vase
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=/ old-state !<(hood-1 old-state-vase)
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?~ old-state
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~& %prep-lost
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`..handle-init
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~& %prep-found
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`..handle-init(lac lac.u.old-state)
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::
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++ handle-poke
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|= [=mark =vase]
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^- (quip move:agent:mall agent:mall)
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=^ moves lac
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?+ mark ~|([%poke-hood-bad-mark mark] !!)
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%atom ((wrap poke-atom):(from-helm hid) (need !<(@ vase)))
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==
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[moves ..handle-init]
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::
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++ handle-peer
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|= path
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`..handle-init
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::
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++ handle-pull
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|= path
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`..handle-init
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::
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++ handle-peek
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|= path
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*(unit (unit cage))
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::
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++ handle-mall
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|= [wire internal-gift:mall]
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`..handle-init
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::
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++ handle-take
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|= [wire vase]
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`..handle-init
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::
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++ handle-lame
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|= [term tang]
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`..handle-init
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::
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++ handle-stay
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!>([%1 lac])
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--
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@ -12,8 +12,8 @@
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^- (quip move _this)
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:_ this :_ ~
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?+ arg ~|(%bad-arg !!)
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%conf `move`[ost.bowl %conf-mall / [our.bowl %first] [our.bowl %home]]
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%poke `move`[ost.bowl %deal-mall / [our.bowl our.bowl] %first %poke %noun !>(%hey)]
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%conf `move`[ost.bowl %conf-mall / [our.bowl %hood] [our.bowl %home]]
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%poke `move`[ost.bowl %deal-mall / [our.bowl our.bowl] %hood %poke %atom !>(%hey)]
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==
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::
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++ onto
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@ -57,11 +57,19 @@
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== ::
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--
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=+ moz=((list move))
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=| moi=(list move:agent:mall)
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|%
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++ abet :: resolve
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[(flop moz) %_(+<+.$ hoc (~(put by hoc) ost sez))]
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::
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++ abei
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[(flop moi) %_(+<+.$ hoc (~(put by hoc) ost sez))]
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::
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++ emit |=(card %_(+> moz [[ost +<] moz])) :: return card
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++ emii
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|= (wind internal-note:mall internal-gift:mall)
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%_(+> moi [[ost +<] moi])
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::
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++ emil :: return cards
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|= (list card)
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^+ +>
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@ -144,8 +152,10 @@
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|= ato/@
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=+ len=(scow %ud (met 3 ato))
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=+ gum=(scow %p (mug ato))
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=< abet
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(emit %flog /di %text "< {<src>}: atom: {len} bytes, mug {gum}")
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=< abei
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%^ emii %pass /di
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:+ %meta %d
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!> [%flog %text "< {<src>}: atom: {len} bytes, mug {gum}"]
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::
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++ coup-hi
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|= {pax/path cop/(unit tang)} =< abet
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