mirror of
https://github.com/ilyakooo0/urbit.git
synced 2024-12-15 10:02:47 +03:00
2add146302
* reclamation: solid pill arvo: wires up %trim memory-pressure event stubs u3: wires up the %trim event in the daemon u3: adds %trim memory-pressure notification "effect" u3: tweaks |mass output (and fixes inadvertent truncation) u3: refactors periodic memory reclamation u3: factors out u3a_idle() to measure free-lists in a road u3: adds and uses u3a_full/heap/temp road macros u3: cleans up whitespace, removes dead code in allocator
618 lines
22 KiB
Plaintext
618 lines
22 KiB
Plaintext
!:
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:: dill (4d), terminal handling
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::
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|= pit/vase
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=, dill
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=> |% :: interface tiles
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++ gill (pair ship term) :: general contact
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-- ::
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=> |% :: console protocol
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++ axle ::
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$: $1 ::
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hey/(unit duct) :: default duct
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dug/(map duct axon) :: conversations
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lit/? :: boot in lite mode
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$= hef :: other weights
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$: a/(unit mass) ::
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b/(unit mass) ::
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c/(unit mass) ::
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e/(unit mass) ::
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f/(unit mass) ::
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g/(unit mass) ::
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i/(unit mass) ::
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j/(unit mass) ::
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== ::
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$= veb :: vane verbosities
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$~ (~(put by *(map @tas log-level)) %hole %soft) :: quiet packet crashes
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(map @tas log-level) ::
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== ::
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++ axon :: dill per duct
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$: ram/term :: console program
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tem/(unit (list dill-belt)) :: pending, reverse
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wid/_80 :: terminal width
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pos/@ud :: cursor position
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see/(list @c) :: current line
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== ::
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+$ log-level ?(%hush %soft %loud) :: none, line, full
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-- => ::
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|% :: protocol outward
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++ mess ::
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$% {$dill-belt p/(hypo dill-belt)} ::
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== ::
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++ move {p/duct q/(wind note gift:able)} :: local move
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++ note :: out request $->
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$~ [%d %verb ~] ::
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$% $: %a ::
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$>(%wegh task:able:ames) ::
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== ::
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$: %b ::
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$>(%wegh task:able:behn) ::
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== ::
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$: %c ::
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$> $? %merg :: merge desks
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%perm :: change permissions
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%warp :: wait for clay hack
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%wegh :: memory measure
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== ::
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task:able:clay ::
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== ::
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$: %d ::
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$> $? %crud ::
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%heft ::
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%init :: XX obsolete?
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%lyra ::
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%text ::
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%veer ::
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%verb ::
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== ::
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task:able:dill ::
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== ::
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$: %e ::
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$>(%wegh task:able:eyre) ::
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== ::
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$: %f ::
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$>(%wegh task:able:ford) ::
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== ::
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$: %g ::
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$> $? %conf ::
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%deal ::
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%wegh ::
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== ::
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task:able:gall ::
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== ::
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$: %i ::
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$>(%wegh task:able:iris) ::
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== ::
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$: %j ::
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$> $? %dawn ::
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%fake ::
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%wegh ::
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== ::
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task:able:jael ::
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== == ::
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++ sign :: in result $<-
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$~ [%j %init *@p] ::
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$% $: %a ::
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$% [%nice ~] :: XX obsolete
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$> $? %mass ::
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%send :: XX strange
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== ::
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gift:able:ames ::
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== == ::
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$: %b ::
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$% $>(%mass gift:able:behn) ::
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$>(%writ gift:able:clay) :: XX %slip
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== == ::
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$: %c ::
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$> $? %mack :: XX strange
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%mass ::
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%mere ::
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%note ::
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%writ ::
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== ::
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gift:able:clay ::
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== ::
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$: %d ::
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$>(%blit gift:able:dill) ::
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== ::
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$: %e ::
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$>(%mass gift:able:eyre) ::
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== ::
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$: %f ::
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$>(%mass gift:able:ford) ::
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== ::
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$: %g ::
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$> $? %mass ::
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%onto ::
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%unto ::
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== ::
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gift:able:gall ::
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== ::
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$: %i ::
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$>(%mass gift:able:iris) ::
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== ::
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$: %j ::
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$> $? %init ::
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%mass ::
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== ::
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gift:able:jael ::
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== == ::
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:::::::: :: dill tiles
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--
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=| all/axle
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|= [our=ship now=@da eny=@uvJ ski=sley] :: current invocation
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=> |%
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++ as :: per cause
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=| moz/(list move)
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|_ [hen=duct axon]
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++ abet :: resolve
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^- {(list move) axle}
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[(flop moz) all(dug (~(put by dug.all) hen +<+))]
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::
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++ call :: receive input
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|= kyz/task:able
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^+ +>
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?+ -.kyz ~& [%strange-kiss -.kyz] +>
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$flow +>
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$harm +>
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$hail (send %hey ~)
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$belt (send `dill-belt`p.kyz)
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$text (from %out (tuba p.kyz))
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$crud :: (send `dill-belt`[%cru p.kyz q.kyz])
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(crud p.kyz q.kyz)
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$blew (send %rez p.p.kyz q.p.kyz)
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$heft heft
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$lyra (dump kyz)
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$veer (dump kyz)
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$verb (dump kyz)
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==
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::
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++ crud
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|= {err/@tas tac/(list tank)}
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:: unknown errors default to %loud
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::
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=/ lev=log-level (~(gut by veb.all) err %loud)
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:: apply log level for this error tag
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::
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=/ =wall
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?- lev
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%hush ~
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%soft ~["crud: %{(trip err)} event failed"]
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%loud :- "crud: %{(trip err)} event failed"
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%- zing
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%+ turn (flop tac)
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|=(a=tank (~(win re a) [0 wid]))
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==
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|- ^+ +>.^$
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?~ wall +>.^$
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$(wall t.wall, +>.^$ (from %out (tuba i.wall)))
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::
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++ dump :: pass down to hey
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|= git/gift:able
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?> ?=(^ hey.all)
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+>(moz [[u.hey.all %give git] moz])
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::
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++ done :: return gift
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|= git/gift:able
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+>(moz :_(moz [hen %give git]))
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::
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++ from :: receive belt
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|= bit/dill-blit
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^+ +>
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?: ?=($mor -.bit)
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|- ^+ +>.^$
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?~ p.bit +>.^$
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$(p.bit t.p.bit, +>.^$ ^$(bit i.p.bit))
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?: ?=($out -.bit)
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%+ done %blit
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:~ [%lin p.bit]
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[%mor ~]
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[%lin see]
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[%hop pos]
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==
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?: ?=($klr -.bit)
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%+ done %blit
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:~ [%lin (cvrt:ansi p.bit)]
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[%mor ~]
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[%lin see]
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[%hop pos]
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==
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?: ?=($pro -.bit)
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(done(see p.bit) %blit [[%lin p.bit] [%hop pos] ~])
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?: ?=($pom -.bit)
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=. see (cvrt:ansi p.bit)
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(done %blit [[%lin see] [%hop pos] ~])
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?: ?=($hop -.bit)
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(done(pos p.bit) %blit [bit ~])
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?: ?=($qit -.bit)
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(dump %logo ~)
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(done %blit [bit ~])
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::
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++ ansi
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|%
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++ cvrt :: stub to (list @c)
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|= a/stub :: with ANSI codes
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^- (list @c)
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%- zing %+ turn a
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|= a/(pair stye (list @c))
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^- (list @c)
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;: weld
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?: =(0 ~(wyt in p.p.a)) ~
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`(list @c)`(zing (turn ~(tap in p.p.a) ef))
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(bg p.q.p.a)
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(fg q.q.p.a)
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q.a
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?~(p.p.a ~ (ef ~))
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(bg ~)
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(fg ~)
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==
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::
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++ ef |=(a/^deco (scap (deco a))) :: ANSI effect
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::
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++ fg |=(a/^tint (scap (tint a))) :: ANSI foreground
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::
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++ bg :: ANSI background
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|= a/^tint
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%- scap
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=>((tint a) [+(p) q]) :: (add 10 fg)
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::
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++ scap :: ANSI escape seq
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|= a/$@(@ (pair @ @))
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%- (list @c)
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:+ 27 '[' :: "\033[{a}m"
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?@(a :~(a 'm') :~(p.a q.a 'm'))
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::
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++ deco :: ANSI effects
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|= a/^deco ^- @
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?- a
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~ '0'
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$br '1'
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$un '4'
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$bl '5'
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==
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::
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++ tint :: ANSI colors (fg)
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|= a/^tint
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^- (pair @ @)
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:- '3'
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?- a
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$k '0'
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$r '1'
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$g '2'
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$y '3'
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$b '4'
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$m '5'
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$c '6'
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$w '7'
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~ '9'
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==
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--
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::
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++ heft
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%_ .
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moz
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:* [hen %pass /heft/ames %a %wegh ~]
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[hen %pass /heft/behn %b %wegh ~]
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[hen %pass /heft/clay %c %wegh ~]
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[hen %pass /heft/eyre %e %wegh ~]
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[hen %pass /heft/ford %f %wegh ~]
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[hen %pass /heft/gall %g %wegh ~]
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[hen %pass /heft/iris %i %wegh ~]
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[hen %pass /heft/jael %j %wegh ~]
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moz
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==
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==
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:: XX move
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::
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++ sein
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|= who=ship
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;; ship
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%- need %- need
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%- (sloy-light ski)
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[[151 %noun] %j our %sein da+now /(scot %p who)]
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::
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++ init :: initialize
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^+ .
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=. moz
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:_ moz
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[hen %pass /merg/home %c %merg %home our %base da+now %init]
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.
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::
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++ mere :: continue init
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^+ .
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=/ myt (flop (fall tem ~))
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=/ can (clan:title our)
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=. tem ~
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=. moz :_(moz [hen %pass ~ %g %conf [[our ram] our %home]])
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=. +> (sync %home our %base)
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=. +> ?: ?=(?($czar $pawn) can) +>
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(sync %base (sein our) %kids)
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=. +> ?. ?=(?($duke $king $czar) can) +>
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:: make kids desk publicly readable, so syncs work.
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::
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(show %kids):(sync %kids our %base)
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=. +> autoload
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=. +> hood-set-boot-apps
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=. +> peer
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|- ^+ +>+
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?~ myt +>+
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$(myt t.myt, +>+ (send i.myt))
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::
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++ into :: preinitialize
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|= gyl/(list gill)
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%_ +>
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tem `(turn gyl |=(a/gill [%yow a]))
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moz
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:_ moz
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[hen %pass / %c %warp our %base `[%sing %y [%ud 1] /]]
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==
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::
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++ send :: send action
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|= bet/dill-belt
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^+ +>
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?^ tem
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+>(tem `[bet u.tem])
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%_ +>
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moz
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:_ moz
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[hen %pass ~ %g %deal [our our] ram %poke [%dill-belt -:!>(bet) bet]]
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==
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::
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++ hood-set-boot-apps
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%_ .
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moz
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:_ moz
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:* hen %pass ~ %g %deal [our our]
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ram %poke %drum-set-boot-apps !>(lit.all)
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==
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==
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::
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++ peer
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%_ .
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moz
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:_(moz [hen %pass ~ %g %deal [our our] ram %peer /drum])
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==
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::
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++ show :: permit reads on desk
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|= des/desk
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%_ +>.$
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moz
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:_ moz
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[hen %pass /show %c %perm des / r+`[%black ~]]
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==
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::
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++ sync
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|= syn/{desk ship desk}
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%_ +>.$
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moz
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:_ moz
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:* hen %pass /sync %g %deal [our our]
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ram %poke %hood-sync -:!>(syn) syn
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==
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==
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::
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++ autoload
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%_ .
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moz
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:_ moz
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:* hen %pass /autoload %g %deal [our our]
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ram %poke %kiln-start-autoload [%atom %n `~] ~
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==
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==
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::
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++ pump :: send diff ack
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%_ .
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moz
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:_(moz [hen %pass ~ %g %deal [our our] ram %pump ~])
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==
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::
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++ take :: receive
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|= sih/sign
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^+ +>
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?- sih
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{?($a $b $c $e $f $g $i $j) $mass *}
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(wegh -.sih p.sih)
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::
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{$a $nice *}
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:: ~& [%take-nice-ames sih]
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+>
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::
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[%j %init *]
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:: pass thru to unix
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::
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+>(moz :_(moz [hen %give +.sih]))
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::
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{$a $send *}
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+>(moz :_(moz [hen %give +.sih]))
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::
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{$g $onto *}
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:: ~& [%take-gall-onto +>.sih]
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?- -.+>.sih
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%| (crud %onto p.p.+>.sih)
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%& (done %blit [%lin (tuba "{<p.p.sih>}")]~)
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==
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::
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{$g $unto *}
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:: ~& [%take-gall-unto +>.sih]
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?- -.+>.sih
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$coup ?~(p.p.+>.sih +>.$ (crud %coup u.p.p.+>.sih))
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$quit peer
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$reap ?~ p.p.+>.sih
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+>.$
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(dump:(crud %reap u.p.p.+>.sih) %logo ~)
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$diff pump:(from ;;(dill-blit q:`vase`+>+>.sih))
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$http-response !!
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==
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::
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{$c $note *}
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(from %out (tuba p.sih ' ' ~(ram re q.sih)))
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::
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{?($b $c) $writ *}
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init
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::
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{$c $mere *}
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?: ?=(%& -.p.sih)
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mere
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(mean >%dill-mere-fail< >p.p.p.sih< q.p.p.sih)
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::
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{$c $mack *}
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?~ p.sih +>.$
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(mean >%dill-clay-nack< u.p.sih)
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::
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{$d $blit *}
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(done +.sih)
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==
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:: +wegh: receive a memory report from a vane and maybe emit full report
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::
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++ wegh
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|= [lal=?(%a %b %c %e %f %g %i %j) mas=mass]
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^+ +>
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:: update our listing of vane responses with this new one
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::
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=. hef.all
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?- lal
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%a ~?(?=(^ a.hef.all) %double-mass-a hef.all(a `mas))
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%b ~?(?=(^ b.hef.all) %double-mass-b hef.all(b `mas))
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%c ~?(?=(^ c.hef.all) %double-mass-c hef.all(c `mas))
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%e ~?(?=(^ e.hef.all) %double-mass-e hef.all(e `mas))
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%f ~?(?=(^ f.hef.all) %double-mass-f hef.all(f `mas))
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%g ~?(?=(^ g.hef.all) %double-mass-g hef.all(g `mas))
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%i ~?(?=(^ i.hef.all) %double-mass-i hef.all(i `mas))
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%j ~?(?=(^ j.hef.all) %double-mass-j hef.all(j `mas))
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==
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:: if not all vanes have responded yet, no-op
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::
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?. ?& ?=(^ a.hef.all)
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?=(^ b.hef.all)
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?=(^ c.hef.all)
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?=(^ e.hef.all)
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?=(^ f.hef.all)
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?=(^ g.hef.all)
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?=(^ i.hef.all)
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?=(^ j.hef.all)
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==
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+>.$
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:: clear vane reports from our state before weighing ourself
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::
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:: Otherwise, the state of vanes printed after this one get absorbed
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:: into Dill's %dot catchall report.
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::
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=/ ven=(list mass) ~[u.a u.b u.c u.e u.f u.g u.i u.j]:hef.all
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=> .(hef.all [~ ~ ~ ~ ~ ~ ~ ~])
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:: wegh ourself now that our state doesn't include other masses
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::
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=/ self=mass
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:+ %dill %|
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:~ hey+&+hey.all
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dug+&+dug.all
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dot+&+all
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==
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:: produce the memory report for all vanes
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::
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(done %mass %vanes %| [self ven])
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--
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::
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++ ax :: make ++as
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|= hen/duct
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^- (unit _as)
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=/ nux (~(get by dug.all) hen)
|
|
?~ nux ~
|
|
(some ~(. as hen u.nux))
|
|
--
|
|
|% :: poke+peek pattern
|
|
++ call :: handle request
|
|
|= $: hen=duct
|
|
type=*
|
|
wrapped-task=(hobo task:able)
|
|
==
|
|
^+ [*(list move) ..^$]
|
|
=/ task=task:able
|
|
?. ?=(%soft -.wrapped-task)
|
|
wrapped-task
|
|
;;(task:able p.wrapped-task)
|
|
:: the boot event passes thru %dill for initial duct distribution
|
|
::
|
|
?: ?=(%boot -.task)
|
|
?> ?=(?(%dawn %fake) -.p.task)
|
|
?> =(~ hey.all)
|
|
=. hey.all `hen
|
|
=/ boot
|
|
((soft $>($?(%dawn %fake) task:able:jael)) p.task)
|
|
?~ boot
|
|
~& %dill-no-boot
|
|
~& p.task
|
|
~| invalid-boot-event+hen !!
|
|
=. lit.all lit.task
|
|
[[hen %pass / %j u.boot]~ ..^$]
|
|
:: we are subsequently initialized. single-home
|
|
::
|
|
?: ?=(%init -.task)
|
|
?> =(~ dug.all)
|
|
:: configure new terminal, setup :hood and %clay
|
|
::
|
|
=* duc (need hey.all)
|
|
=/ app %hood
|
|
=/ see (tuba "<awaiting {(trip app)}, this may take a minute>")
|
|
=/ zon=axon [app input=[~ ~] width=80 cursor=0 see]
|
|
::
|
|
=^ moz all abet:(~(into as duc zon) ~)
|
|
[moz ..^$]
|
|
:: %flog tasks are unwrapped and sent back to us on our default duct
|
|
::
|
|
?: ?=(%flog -.task)
|
|
?~ hey.all
|
|
[~ ..^$]
|
|
:: this lets lib/helm send %heft a la |mass
|
|
::
|
|
=? p.task ?=([%crud %hax-heft ~] p.task) [%heft ~]
|
|
::
|
|
$(hen u.hey.all, wrapped-task p.task)
|
|
:: %vega and %trim notifications come in on an unfamiliar duct
|
|
::
|
|
?: ?=(?(%trim %vega) -.task)
|
|
[~ ..^$]
|
|
:: %knob sets a verbosity level for an error tag
|
|
::
|
|
?: ?=(%knob -.task)
|
|
=. veb.all (~(put by veb.all) tag.task level.task)
|
|
[~ ..^$]
|
|
::
|
|
=/ nus (ax hen)
|
|
?~ nus
|
|
:: :hen is an unrecognized duct
|
|
:: could be before %boot (or %boot failed)
|
|
::
|
|
~& [%dill-call-no-flow hen -.task]
|
|
=/ tan ?:(?=(%crud -.task) q.task ~)
|
|
[((slog (flop tan)) ~) ..^$]
|
|
::
|
|
=^ moz all abet:(call:u.nus task)
|
|
[moz ..^$]
|
|
::
|
|
++ load :: import old state
|
|
|= old/axle
|
|
..^$(all old)
|
|
::
|
|
++ scry
|
|
|= {fur/(unit (set monk)) ren/@tas why/shop syd/desk lot/coin tyl/path}
|
|
^- (unit (unit cage))
|
|
?. ?=(%& -.why) ~
|
|
=* his p.why
|
|
[~ ~]
|
|
::
|
|
++ stay all
|
|
::
|
|
++ take :: process move
|
|
|= {tea/wire hen/duct hin/(hypo sign)}
|
|
^+ [*(list move) ..^$]
|
|
=/ nus (ax hen)
|
|
?~ nus
|
|
:: :hen is an unrecognized duct
|
|
:: could be before %boot (or %boot failed)
|
|
::
|
|
~& [%dill-take-no-flow hen -.q.hin +<.q.hin]
|
|
[~ ..^$]
|
|
=^ moz all abet:(take:u.nus q.hin)
|
|
[moz ..^$]
|
|
--
|