mirror of
https://github.com/urbit/shrub.git
synced 2024-11-28 22:33:06 +03:00
377 lines
8.4 KiB
Plaintext
377 lines
8.4 KiB
Plaintext
/- lsp-sur=language-server
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/+ *server,
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auto=language-server-complete,
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lsp-parser=language-server-parser,
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easy-print=language-server-easy-print,
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rune-snippet=language-server-rune-snippet,
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build=language-server-build,
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default-agent
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|%
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+$ card card:agent:gall
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+$ lsp-req
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$: uri=@t
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$% [%sync changes=(list change)]
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[%completion position]
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[%commit @ud]
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[%hover position]
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==
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==
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::
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+$ change
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$: range=(unit range)
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range-length=(unit @ud)
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text=@t
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==
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::
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+$ range
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$: start=position
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end=position
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==
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::
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+$ position
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[row=@ud col=@ud]
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::
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+$ state-zero
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$: %0
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bufs=(map uri=@t buf=wall)
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builds=(map uri=@t =vase)
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ford-diagnostics=(map uri=@t (list diagnostic:lsp-sur))
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preludes=(map uri=@t type)
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==
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+$ versioned-state
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$%
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state-zero
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==
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--
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^- agent:gall
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=| state-zero
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=* state -
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=<
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|_ =bowl:gall
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+* this .
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lsp-core +>
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lsp ~(. lsp-core bowl)
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def ~(. (default-agent this %|) bowl)
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::
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++ on-init
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^+ on-init:*agent:gall
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^- (quip card _this)
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~& > %lsp-init
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:_ this :_ ~
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:* %pass /connect
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%arvo %e
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%connect [~ /'~language-server-protocol'] %language-server
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==
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::
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++ on-save !>(state)
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++ on-load
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^+ on-load:*agent:gall
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|= old-state=vase
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^- (quip card _this)
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~& > %lsp-upgrade
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[~ this(state *state-zero)]
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::
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++ on-poke
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^+ on-poke:*agent:gall
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|= [=mark =vase]
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^- (quip card _this)
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=^ cards state
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?+ mark (on-poke:def mark vase)
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%language-server-rpc-notification
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(on-notification:lsp !<(all:notification:lsp-sur vase))
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%language-server-rpc-request
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(on-request:lsp !<(all:request:lsp-sur vase))
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==
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[cards this]
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::
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++ on-watch
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|= =path
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?: ?=([%primary ~] path)
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`this
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?. ?=([%http-response @ ~] path)
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(on-watch:def path)
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`this
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++ on-leave on-leave:def
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++ on-peek on-peek:def
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++ on-agent on-agent:def
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++ on-arvo
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^+ on-arvo:*agent:gall
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|= [=wire =sign-arvo]
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^- (quip card _this)
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=^ cards state
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?+ sign-arvo (on-arvo:def wire sign-arvo)
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[%e %bound *] `state
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[%c *] (handle-build:lsp wire +.sign-arvo)
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==
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[cards this]
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::
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++ on-fail on-fail:def
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--
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::
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|_ bow=bowl:gall
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::
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++ json-response
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|= [eyre-id=@ta jon=json]
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^- (list card)
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(give-simple-payload:app eyre-id (json-response:gen jon))
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::
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++ give-rpc-notification
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|= res=out:notification:lsp-sur
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^- (list card)
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:_ ~
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[%give %fact ~[/primary] %language-server-rpc-notification !>(res)]
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::
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++ on-notification
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|= not=all:notification:lsp-sur
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^- (quip card _state)
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=^ cards state
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?+ -.not [~ state]
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%text-document--did-open (handle-did-open +.not)
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%text-document--did-change (handle-did-change +.not)
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%text-document--did-save (handle-did-save +.not)
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%text-document--did-close (handle-did-close +.not)
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%exit handle-exit
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==
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[cards state]
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++ on-request
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|= req=all:request:lsp-sur
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^- (quip card _state)
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=^ cards state
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?+ -.req [~ state]
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%text-document--hover (handle-hover req)
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%text-document--completion (handle-completion req)
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==
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[cards state]
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::
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++ get-subject
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|= uri=@t
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^- type
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(~(gut by preludes) uri -:!>(..zuse))
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::
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++ handle-completion
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|= com=text-document--completion:request:lsp-sur
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^- (quip card _state)
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:_ state
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%^ give-rpc-response %text-document--completion id.com
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=/ buf=wall
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(~(got by bufs) uri.com)
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=/ txt=tape
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(zing (join "\0a" buf))
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=/ pos
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(get-pos buf row.com col.com)
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=/ rune (rune-snippet (swag [(safe-sub pos 2) 2] txt))
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?^ rune rune
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=/ tab-list
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%^ tab-list-tape:auto
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(~(gut by preludes) uri.com -:!>(..zuse))
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pos txt
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?: ?=(%| -.tab-list) ~
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?~ p.tab-list ~
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?~ u.p.tab-list ~
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(turn u.p.tab-list make-completion-item)
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::
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++ make-completion-item
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|= [name=term =type]
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^- completion-item:lsp-sur
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=/ doc
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%- crip
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;: weld
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"`"
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~(ram re ~(duck easy-print type))
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"`"
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==
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[name 1 doc '' name 1]
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::
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++ give-rpc-response
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|= res=all:response:lsp-sur
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^- (list card)
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:_ ~
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[%give %fact ~[/primary] %language-server-rpc-response !>(res)]
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::
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++ handle-exit
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^- (quip card _state)
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~& > %lsp-shutdown
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:_ *state-zero
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%+ turn
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~(tap in ~(key by builds))
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|= uri=@t
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[%pass /ford/[uri] %arvo %c %warp our.bow %home ~]
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::
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++ handle-did-close
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|= [uri=@t version=(unit @)]
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^- (quip card _state)
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=. bufs
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(~(del by bufs) uri)
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=. ford-diagnostics
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(~(del by ford-diagnostics) uri)
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=. builds
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(~(del by builds) uri)
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:_ state
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[%pass /ford/[uri] %arvo %c %warp our.bow %home ~]~
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::
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++ handle-did-save
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|= [uri=@t version=(unit @)]
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^- (quip card _state)
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:_ state
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:_ (give-rpc-notification (get-diagnostics uri))
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:*
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%pass
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/commit
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%agent
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[our.bow %hood]
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%poke
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%kiln-commit
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!>([q.byk.bow |])
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==
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::
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++ handle-did-change
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|= [document=versioned-doc-id:lsp-sur changes=(list change:lsp-sur)]
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^- (quip card _state)
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=/ updated=wall
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(sync-buf (~(got by bufs) uri.document) changes)
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=. bufs
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(~(put by bufs) uri.document updated)
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`state
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::
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++ handle-build
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|= [=path =gift:able:clay]
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^- (quip card _state)
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?> ?=([%writ *] gift)
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=/ uri=@t
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(snag 1 path)
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=; res=(quip card _state)
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[(snoc -.res (build-file | uri path)) +.res]
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?~ p.gift
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[~ state]
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=. builds
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(~(put by builds) uri q.r.u.p.gift)
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=. ford-diagnostics
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(~(del by ford-diagnostics) uri)
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=+ .^(=open:clay %cs /(scot %p our.bow)/home/(scot %da now.bow)/open)
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=/ =type -:(open (uri-to-path:build uri))
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=. preludes
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(~(put by preludes) uri type)
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:_ state
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(give-rpc-notification (get-diagnostics uri))
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::
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++ get-diagnostics
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|= uri=@t
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^- out:notification:lsp-sur
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:+ %text-document--publish-diagnostics
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uri
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%+ weld
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(~(gut by ford-diagnostics) uri ~)
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(get-parser-diagnostics uri)
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::
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++ build-file
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|= [eager=? uri=@t =path]
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^- card
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=/ =rave:clay
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?: eager
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[%sing %a da+now.bow path]
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[%next %a da+now.bow path]
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[%pass /ford/[uri] %arvo %c %warp our.bow %home `rave]
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::
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++ handle-did-open
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|= item=text-document-item:lsp-sur
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^- (quip card _state)
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=/ buf=wall
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(to-wall (trip text.item))
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=. bufs
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(~(put by bufs) uri.item buf)
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=/ =path
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(uri-to-path:build uri.item)
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:_ state
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%+ weld
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(give-rpc-notification (get-diagnostics uri.item))
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[(build-file & uri.item path) ~]
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::
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++ get-parser-diagnostics
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|= uri=@t
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^- (list diagnostic:lsp-sur)
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=/ t=tape
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(zing (join "\0a" `wall`(~(got by bufs) uri)))
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=/ parse
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(lily:auto t (lsp-parser (uri-to-path:build uri)))
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?. ?=(%| -.parse)
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~
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=/ loc=position:lsp-sur
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[(dec -.p.parse) +.p.parse]
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:_ ~
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[[loc loc] 1 'Syntax Error']
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::
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++ handle-hover
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|= hov=text-document--hover:request:lsp-sur
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^- (quip card _state)
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:_ state
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%^ give-rpc-response %text-document--hover id.hov
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=/ buf=wall
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(~(got by bufs) uri.hov)
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=/ txt
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(zing (join "\0a" buf))
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=/ tab-list
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%^ tab-list-tape:auto
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(~(gut by preludes) uri.hov -:!>(..zuse))
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(get-pos buf row.hov col.hov)
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txt
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?: ?=(%| -.tab-list) ~
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?~ p.tab-list ~
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?~ u.p.tab-list ~
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:- ~
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%- crip
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;: weld
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"`"
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~(ram re ~(duck easy-print detail.i.u.p.tab-list))
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"`"
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==
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::
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++ sync-buf
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|= [buf=wall changes=(list change:lsp-sur)]
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|- ^- wall
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?~ changes
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buf
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?: ?|(?=(~ range.i.changes) ?=(~ range-length.i.changes))
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=/ =wain (to-wain:format text.i.changes)
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=. buf (turn wain trip)
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$(changes t.changes)
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=/ =tape (zing (join "\0a" buf))
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=/ start-pos (get-pos buf start.u.range.i.changes)
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=/ end-pos (get-pos buf end.u.range.i.changes)
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=. tape
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;: weld
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(scag start-pos tape)
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(trip text.i.changes)
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(slag end-pos tape)
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==
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=. buf (to-wall tape)
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$(changes t.changes)
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::
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++ to-wall
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|= =tape
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^- wall
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%+ roll (flop tape)
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|= [char=@tD =wall]
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?~ wall
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[[char ~] ~]
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?: =('\0a' char)
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[~ wall]
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[[char i.wall] t.wall]
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::
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++ get-pos
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|= [buf=wall position]
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^- @ud
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?~ buf
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0
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?: =(0 row)
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col
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%+ add +((lent i.buf)) :: +1 because newline
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$(row (dec row), buf t.buf)
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::
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++ safe-sub
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|= [a=@ b=@]
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?: (gth b a)
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0
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(sub a b)
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::
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--
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