mirror of
https://github.com/urbit/shrub.git
synced 2024-12-14 20:02:51 +03:00
908 lines
30 KiB
Plaintext
908 lines
30 KiB
Plaintext
:: :: ::
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:::: /hoon/drum/lib :: ::
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:: :: ::
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/? 310 :: version
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/- sole
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/+ sole
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[. ^sole]
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!: :: ::
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:::: :: ::
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:: :: ::
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|% :: ::
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++ drum-part {$drum $1 drum-pith-1} ::
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++ drum-part-old {$drum $0 drum-pith-0} ::
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++ drum-pith-0 _!! :: forgotten
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++ drum-pith-1 ::
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$: sys/(unit bone) :: local console
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eel/(set gill:^gall) :: connect to
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ray/(set well:^gall) ::
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fur/(map dude:^gall (unit server)) :: servers
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bin/(map bone source) :: terminals
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== ::
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:: :: ::
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:::: :: ::
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:: :: ::
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++ server :: running server
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$: syd/desk :: app identity
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cas/case :: boot case
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== ::
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++ kill :: kill ring
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$: pos/@ud :: ring position
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num/@ud :: number of entries
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max/_60 :: max entries
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old/(list (list @c)) :: entries proper
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== ::
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++ source :: input device
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$: edg/_80 :: terminal columns
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off/@ud :: window offset
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kil/kill :: kill buffer
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inx/@ud :: ring index
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fug/(map gill:^gall (unit target)) :: connections
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mir/(pair @ud (list @c)) :: mirrored terminal
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== ::
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++ history :: past input
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$: pos/@ud :: input position
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num/@ud :: number of entries
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lay/(map @ud (list @c)) :: editing overlay
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old/(list (list @c)) :: entries proper
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== ::
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++ search :: reverse-i-search
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$: pos/@ud :: search position
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str/(list @c) :: search string
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== ::
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++ target :: application target
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$: $= blt :: curr & prev belts
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%+ pair
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(unit dill-belt:^dill)
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(unit dill-belt:^dill)
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ris/(unit search) :: reverse-i-search
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hit/history :: all past input
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pom/sole-prompt :: static prompt
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inp/sole-command :: input state
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== ::
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--
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:: :: ::
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:::: :: ::
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:: :: ::
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|%
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++ deft-apes :: default servers
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|= our/ship
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%- ~(gas in *(set well:^gall))
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^- (list well:^gall)
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=+ myr=(clan:title:jael our)
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?: ?=($pawn myr)
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[[%base %talk] [%base %dojo] ~]
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?: ?=($earl myr)
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[[%home %dojo] ~]
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[[%home %talk] [%home %dojo] ~]
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::
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++ deft-fish :: default connects
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|= our/ship
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%- ~(gas in *(set gill:^gall))
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^- (list gill:^gall)
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?: ?=($earl (clan:title:jael our))
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[[(sein:title:jael our) %talk] [our %dojo] ~]
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[[our %talk] [our %dojo] ~]
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::
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++ drum-make :: initial part
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|= our/ship
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^- drum-part
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:* %drum
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%1
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~ :: sys
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(deft-fish our) :: eel
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(deft-apes our) :: ray
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~ :: fur
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~ :: bin
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== ::
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++ drum-port
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|= old/?(drum-part drum-part-old) ^- drum-part
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?- &2.old
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$1 old
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$0 !! :: XX unreachable, see issue #242
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==
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::
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++ drum-path :: encode path
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|= gyl/gill:^gall
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^- wire
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[%drum %phat (scot %p p.gyl) q.gyl ~]
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::
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++ drum-phat :: decode path
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|= way/wire ^- gill:^gall
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?>(?=({@ @ $~} way) [(slav %p i.way) i.t.way])
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--
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!:
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::::
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::
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|= {bowl:^gall drum-part} :: main drum work
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=+ (fall (~(get by bin) ost) *source)
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=* dev -
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=> |% :: arvo structures
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++ pear :: request
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$% {$sole-action p/sole-action} ::
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{$talk-command command:talk} ::
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== ::
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++ lime :: update
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$% {$dill-blit dill-blit:^dill} ::
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== ::
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++ card :: general card
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$% {$conf wire dock $load ship term} ::
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{$diff lime} ::
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{$peer wire dock path} ::
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{$poke wire dock pear} ::
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{$pull wire dock $~} ::
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== ::
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++ move (pair bone card) :: user-level move
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--
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|_ {moz/(list move) biz/(list dill-blit:^dill)}
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++ diff-sole-effect-phat ::
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|= {way/wire fec/sole-effect}
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=< se-abet =< se-view
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=+ gyl=(drum-phat way)
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?: (se-aint gyl) +>.$
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(se-diff gyl fec)
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::
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++ peer ::
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|= pax/path
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~| [%drum-unauthorized our+our src+src] :: ourself
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?> (team:title:jael our src) :: or our own moon
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=< se-abet =< se-view
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(se-text "[{<src>}, driving {<our>}]")
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::
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++ poke-dill-belt ::
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|= bet/dill-belt:^dill
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=< se-abet =< se-view
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(se-belt bet)
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::
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++ poke-start ::
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|= wel/well:^gall
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=< se-abet =< se-view
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(se-born wel)
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::
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++ poke-link ::
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|= gyl/gill:^gall
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=< se-abet =< se-view
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(se-link gyl)
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::
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++ poke-unlink ::
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|= gyl/gill:^gall
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=< se-abet =< se-view
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(se-klin gyl)
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::
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++ poke-exit ::
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|= $~
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se-abet:(se-blit-sys `dill-blit:^dill`[%qit ~])
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::
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++ poke-put ::
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|= {pax/path txt/@}
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se-abet:(se-blit-sys [%sav pax txt]) ::
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::
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++ reap-phat ::
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|= {way/wire saw/(unit tang)}
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=< se-abet =< se-view
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=+ gyl=(drum-phat way)
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?~ saw
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(se-join gyl)
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(se-dump:(se-drop & gyl) u.saw)
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::
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++ take-coup-phat ::
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|= {way/wire saw/(unit tang)}
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=< se-abet =< se-view
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?~ saw +>
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=+ gyl=(drum-phat way)
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?: (se-aint gyl) +>.$
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%- se-dump:(se-drop & gyl)
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:_ u.saw
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>[%drum-coup-fail src ost gyl]<
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::
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++ take-onto ::
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|= {way/wire saw/(each suss:^gall tang)}
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=< se-abet =< se-view
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?> ?=({@ @ $~} way)
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?> (~(has by fur) i.t.way)
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=/ wel/well:^gall [i.way i.t.way]
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?- saw
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{$| *} (se-dump p.saw)
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{$& *} ?> =(q.wel p.p.saw)
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:: =. +>.$ (se-text "live {<p.saw>}")
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+>.$(fur (~(put by fur) q.wel `[p.wel %da r.p.saw]))
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==
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::
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++ quit-phat ::
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|= way/wire
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=< se-abet =< se-view
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=+ gyl=(drum-phat way)
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~& [%drum-quit src ost gyl]
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(se-drop %| gyl)
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:: :: ::
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:::: :: ::
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:: :: ::
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++ se-abet :: resolve
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^- (quip move *drum-part)
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=* pith +>+>+<+
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?. se-ably
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=. . se-adit
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[(flop moz) pith]
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=. sys ?^(sys sys `ost)
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=. . se-subze:se-adze:se-adit
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:_ pith(bin (~(put by bin) ost dev))
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%- flop
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^- (list move)
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?~ biz moz
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:_ moz
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[ost %diff %dill-blit ?~(t.biz i.biz [%mor (flop biz)])]
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::
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++ se-ably (~(has by sup) ost) :: caused by console
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++ se-adit :: update servers
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^+ .
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%+ roll (~(tap in ray))
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=< .(con +>)
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|= {wel/well:^gall con/_..se-adit} ^+ con
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=. +>.$ con
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=+ hig=(~(get by fur) q.wel)
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?: &(?=(^ hig) |(?=($~ u.hig) =(p.wel syd.u.u.hig))) +>.$
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=. +>.$ (se-text "activated app {(trip p.wel)}/{(trip q.wel)}")
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%- se-emit(fur (~(put by fur) q.wel ~))
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[ost %conf [%drum p.wel q.wel ~] [our q.wel] %load our p.wel]
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::
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++ se-adze :: update connections
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^+ .
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%+ roll (~(tap in eel))
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=< .(con +>)
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|= {gil/gill:^gall con/_.} ^+ con
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=. +>.$ con
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?: (~(has by fug) gil)
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+>.$
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(se-peer gil)
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::
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++ se-subze :: downdate connections
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=< .(dev (~(got by bin) ost))
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=. bin (~(put by bin) ost dev)
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^+ .
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%- ~(rep by bin)
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=< .(con +>)
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|= {{ost/bone dev/source} con/_.} ^+ con
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=+ xeno=se-subze-local:%_(con ost ost, dev dev)
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xeno(ost ost.con, dev dev.con, bin (~(put by bin) ost dev.xeno))
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::
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++ se-subze-local
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^+ .
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%- ~(rep by fug)
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=< .(con +>)
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|= {{gil/gill:^gall *} con/_.} ^+ con
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=. +>.$ con
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?: (~(has in eel) gil)
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+>.$
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(se-nuke gil)
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::
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++ se-aint :: ignore result
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|= gyl/gill:^gall
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^- ?
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?. (~(has by bin) ost) &
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=+ gyr=(~(get by fug) gyl)
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|(?=($~ gyr) ?=($~ u.gyr))
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::
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++ se-alas :: recalculate index
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|= gyl/gill:^gall
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=+ [xin=0 wag=se-amor]
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|- ^+ +>.^$
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?~ wag +>.^$(inx 0)
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?: =(i.wag gyl) +>.^$(inx xin)
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$(wag t.wag, xin +(xin))
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::
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++ se-amor :: live targets
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^- (list gill:^gall)
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%+ skim (~(tap in eel))
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|=(a/gill:^gall ?=({$~ $~ *} (~(get by fug) a)))
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::
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++ se-anon :: rotate index
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=+ wag=se-amor
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?~ wag +
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:: ~& [%se-anon inx+inx wag+wag nex+(mod +(inx) (lent se-amor))]
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+(inx (mod +(inx) (lent wag)))
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::
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++ se-agon :: current gill
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^- (unit gill:^gall)
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=+ wag=se-amor
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?~ wag ~
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`(snag inx `(list gill:^gall)`wag)
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::
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++ se-belt :: handle input
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|= bet/dill-belt:^dill
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^+ +>
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?: ?=({?($cru $hey $rez $yow) *} bet) :: target-agnostic
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?- bet
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{$cru *} (se-dump:(se-text (trip p.bet)) q.bet)
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{$hey *} +>(mir [0 ~]) :: refresh
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{$rez *} +>(edg (dec p.bet)) :: resize window
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{$yow *} ~&([%no-yow -.bet] +>)
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==
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=+ gul=se-agon
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?: |(?=($~ gul) (se-aint u.gul))
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(se-blit %bel ~)
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ta-abet:(ta-belt:(se-tame u.gul) bet)
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::
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++ se-born :: new server
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|= wel/well:^gall
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^+ +>
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?: (~(has in ray) wel)
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(se-text "[already running {<p.wel>}/{<q.wel>}]")
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%= +>
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ray (~(put in ray) wel)
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eel (~(put in eel) [our q.wel])
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==
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::
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++ se-drop :: disconnect
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|= {pej/? gyl/gill:^gall}
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^+ +>
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=+ lag=se-agon
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?. (~(has by fug) gyl) +>.$
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=. fug (~(del by fug) gyl)
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=. eel ?.(pej eel (~(del in eel) gyl))
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=. +>.$ ?. &(?=(^ lag) !=(gyl u.lag))
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+>.$(inx 0)
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(se-alas u.lag)
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=. +>.$ (se-text "[unlinked from {<gyl>}]")
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?: =(gyl [our %dojo]) :: undead dojo
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(se-link gyl)
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+>.$
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::
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++ se-dump :: print tanks
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|= tac/(list tank)
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^+ +>
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?. se-ably (se-talk tac)
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=/ wol/wall
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(zing (turn (flop tac) |=(a/tank (~(win re a) [0 edg]))))
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|- ^+ +>.^$
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?~ wol +>.^$
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$(wol t.wol, +>.^$ (se-blit %out (tuba i.wol)))
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::
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++ se-join :: confirm connection
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|= gyl/gill:^gall
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^+ +>
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=. +> (se-text "[linked to {<gyl>}]")
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?> ?=($~ (~(got by fug) gyl))
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(se-alas(fug (~(put by fug) gyl `*target)) gyl)
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::
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++ se-nuke :: teardown
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|= gyl/gill:^gall
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^+ +>
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(se-drop:(se-pull gyl) & gyl)
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::
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++ se-klin :: disconnect app
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|= gyl/gill:^gall
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+>(eel (~(del in eel) gyl))
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::
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++ se-link :: connect to app
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|= gyl/gill:^gall
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+>(eel (~(put in eel) gyl))
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::
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++ se-blit :: give output
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|= bil/dill-blit:^dill
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+>(biz [bil biz])
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::
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++ se-blit-sys :: output to system
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|= bil/dill-blit:^dill ^+ +>
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?~ sys ~&(%se-blit-no-sys +>)
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(se-emit [u.sys %diff %dill-blit bil])
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::
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++ se-show :: show buffer, raw
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|= lin/(pair @ud (list @c))
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^+ +>
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?: =(mir lin) +>
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=. +> ?:(=(q.mir q.lin) +> (se-blit %pro q.lin))
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=. +> ?:(=(p.mir p.lin) +> (se-blit %hop p.lin))
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+>(mir lin)
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::
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++ se-just :: adjusted buffer
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|= lin/(pair @ud (list @c))
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^+ +>
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=. off ?:((lth p.lin edg) 0 (sub p.lin edg))
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(se-show (sub p.lin off) (scag edg (slag off q.lin)))
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::
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++ se-view :: flush buffer
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^+ .
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=+ gul=se-agon
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?: |(?=($~ gul) (se-aint u.gul)) +
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(se-just ta-vew:(se-tame u.gul))
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::
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++ se-emit :: emit move
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|= mov/move
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%_(+> moz [mov moz])
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::
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++ se-talk
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|= tac/(list tank)
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^+ +>
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:: XX talk should be usable for stack traces, see urbit#584 which this change
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:: closed for the problems there
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((slog (flop tac)) +>)
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::(se-emit 0 %poke /drum/talk [our %talk] (said:talk our %drum now eny tac))
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::
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++ se-text :: return text
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|= txt/tape
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^+ +>
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?. se-ably (se-talk [%leaf txt]~)
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(se-blit %out (tuba txt))
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::
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++ se-poke :: send a poke
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|= {gyl/gill:^gall par/pear}
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(se-emit [ost %poke (drum-path gyl) gyl par])
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::
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++ se-peer :: send a peer
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|= gyl/gill:^gall
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%- se-emit(fug (~(put by fug) gyl ~))
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[ost %peer (drum-path gyl) gyl /sole]
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::
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++ se-pull :: cancel subscription
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|= gyl/gill:^gall
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(se-emit [ost %pull (drum-path gyl) gyl ~])
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::
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++ se-tame :: switch connection
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|= gyl/gill:^gall
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^+ ta
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~(. ta [& gyl] (need (~(got by fug) gyl)))
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::
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++ se-diff :: receive results
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|= {gyl/gill:^gall fec/sole-effect}
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^+ +>
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ta-abet:(ta-fec:(se-tame gyl) fec)
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::
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++ ta :: per target
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|_ $: $: liv/? :: don't delete
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gyl/gill:^gall :: target app
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== ::
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target :: target state
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== ::
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++ ta-abet :: resolve
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^+ ..ta
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?. liv
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?: (~(has in (deft-fish our)) gyl)
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(se-blit qit+~)
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(se-nuke gyl)
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..ta(fug (~(put by fug) gyl ``target`+<+))
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::
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++ ta-poke |=(a/pear +>(..ta (se-poke gyl a))) :: poke gyl
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::
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++ ta-act :: send action
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|= act/sole-action
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^+ +>
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(ta-poke %sole-action act)
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::
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++ ta-aro :: hear arrow
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|= key/?($d $l $r $u)
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^+ +>
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?- key
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$d =. ris ~
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?. =(num.hit pos.hit)
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(ta-mov +(pos.hit))
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?: =(0 (lent buf.say.inp))
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ta-bel
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(ta-hom:ta-nex %set ~)
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$l ?: =(0 pos.inp) ta-bel
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+>(pos.inp (dec pos.inp), ris ~)
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|
$r ?: =((lent buf.say.inp) pos.inp)
|
|
ta-bel
|
|
+>(pos.inp +(pos.inp), ris ~)
|
|
$u =. ris ~
|
|
?:(=(0 pos.hit) ta-bel (ta-mov (dec pos.hit)))
|
|
==
|
|
::
|
|
++ ta-bel :: beep
|
|
.(+> (se-blit %bel ~), q.blt ~) :: forget belt
|
|
::
|
|
++ ta-belt :: handle input
|
|
|= bet/dill-belt:^dill
|
|
^+ +>
|
|
?< ?=({?($cru $hey $rez $yow) *} bet) :: target-specific
|
|
=. blt [q.blt `bet] :: remember belt
|
|
?- bet
|
|
{$aro *} (ta-aro p.bet)
|
|
{$bac *} ta-bac
|
|
{$ctl *} (ta-ctl p.bet)
|
|
{$del *} ta-del
|
|
{$met *} (ta-met p.bet)
|
|
{$ret *} ta-ret
|
|
{$txt *} (ta-txt p.bet)
|
|
==
|
|
::
|
|
++ ta-det :: send edit
|
|
|= ted/sole-edit
|
|
^+ +>
|
|
(ta-act %det [[his.ven.say.inp own.ven.say.inp] (sham buf.say.inp) ted])
|
|
::
|
|
++ ta-bac :: hear backspace
|
|
^+ .
|
|
?^ ris
|
|
?: =(~ str.u.ris)
|
|
ta-bel
|
|
.(str.u.ris (scag (dec (lent str.u.ris)) str.u.ris))
|
|
?: =(0 pos.inp)
|
|
?~ buf.say.inp
|
|
(ta-act %clr ~)
|
|
ta-bel
|
|
(ta-hom %del (dec pos.inp))
|
|
::
|
|
++ ta-ctl :: hear control
|
|
|= key/@ud
|
|
^+ +>
|
|
?+ key ta-bel
|
|
$a +>(pos.inp 0, ris ~)
|
|
$b (ta-aro %l)
|
|
$c ta-bel(ris ~)
|
|
$d ?: &(=(0 pos.inp) =(0 (lent buf.say.inp)))
|
|
+>(liv |)
|
|
ta-del
|
|
$e +>(pos.inp (lent buf.say.inp))
|
|
$f (ta-aro %r)
|
|
$g ?~ ris ta-bel
|
|
(ta-hom(pos.hit num.hit, ris ~) [%set ~])
|
|
$k =+ len=(lent buf.say.inp)
|
|
?: =(pos.inp len)
|
|
ta-bel
|
|
(ta-kil %r [pos.inp (sub len pos.inp)])
|
|
$l +>(+> (se-blit %clr ~))
|
|
$n (ta-aro %d)
|
|
$p (ta-aro %u)
|
|
$r ?~ ris
|
|
+>(ris `[pos.hit ~])
|
|
?: =(0 pos.u.ris)
|
|
ta-bel
|
|
(ta-ser ~)
|
|
$t =+ len=(lent buf.say.inp)
|
|
?: |(=(0 pos.inp) (lth len 2))
|
|
ta-bel
|
|
=+ sop=(sub pos.inp ?:(=(len pos.inp) 2 1))
|
|
%- ta-hom(ris ~)
|
|
(rep:edit [sop 2] (flop (swag [sop 2] buf.say.inp)))
|
|
$u ?: =(0 pos.inp)
|
|
ta-bel
|
|
(ta-kil %l [0 pos.inp])
|
|
$v ta-bel
|
|
$w ?: =(0 pos.inp)
|
|
ta-bel
|
|
=+ sop=(ta-off %l %ace pos.inp)
|
|
(ta-kil %l [(sub pos.inp sop) sop])
|
|
$x +>(+> se-anon)
|
|
$y ?: =(0 num.kil)
|
|
ta-bel
|
|
%- ta-hom(ris ~)
|
|
(cat:edit pos.inp (snag (sub num.kil pos.kil) old.kil))
|
|
==
|
|
::
|
|
++ ta-del :: hear delete
|
|
^+ .
|
|
?: =((lent buf.say.inp) pos.inp)
|
|
.(+> (se-blit %bel ~))
|
|
(ta-hom %del pos.inp)
|
|
::
|
|
++ ta-erl :: hear local error
|
|
|= pos/@ud
|
|
ta-bel(pos.inp (min pos (lent buf.say.inp)))
|
|
::
|
|
++ ta-err :: hear remote error
|
|
|= pos/@ud
|
|
(ta-erl (~(transpose sole say.inp) pos))
|
|
::
|
|
++ ta-fec :: apply effect
|
|
|= fec/sole-effect
|
|
^+ +>
|
|
?- fec
|
|
{$bel *} ta-bel
|
|
{$blk *} +>
|
|
{$clr *} +>(+> (se-blit fec))
|
|
{$det *} (ta-got +.fec)
|
|
{$err *} (ta-err p.fec)
|
|
{$mor *} |- ^+ +>.^$
|
|
?~ p.fec +>.^$
|
|
$(p.fec t.p.fec, +>.^$ ^$(fec i.p.fec))
|
|
{$nex *} ta-nex
|
|
{$pro *} (ta-pro +.fec)
|
|
{$tan *} +>(+> (se-dump p.fec))
|
|
{$sag *} +>(+> (se-blit fec))
|
|
{$sav *} +>(+> (se-blit fec))
|
|
{$txt *} +>(+> (se-text p.fec))
|
|
{$url *} +>(+> (se-blit fec))
|
|
==
|
|
::
|
|
++ ta-dog :: change cursor
|
|
|= ted/sole-edit
|
|
%_ +>
|
|
pos.inp
|
|
=+ len=(lent buf.say.inp)
|
|
%+ min len
|
|
|- ^- @ud
|
|
?- ted
|
|
{$del *} ?:((gth pos.inp p.ted) (dec pos.inp) pos.inp)
|
|
{$ins *} ?:((gte pos.inp p.ted) +(pos.inp) pos.inp)
|
|
{$mor *} |- ^- @ud
|
|
?~ p.ted pos.inp
|
|
$(p.ted t.p.ted, pos.inp ^$(ted i.p.ted))
|
|
{$nop *} pos.inp
|
|
{$set *} len
|
|
==
|
|
==
|
|
::
|
|
++ ta-got :: apply change
|
|
|= cal/sole-change
|
|
=^ ted say.inp (~(receive sole say.inp) cal)
|
|
(ta-dog ted)
|
|
::
|
|
++ ta-hom :: local edit
|
|
|= ted/sole-edit
|
|
^+ +>
|
|
=. +> (ta-det ted)
|
|
=. +> (ta-dog(say.inp (~(commit sole say.inp) ted)) ted)
|
|
+>
|
|
::
|
|
++ ta-jump :: buffer pos
|
|
|= {dir/?($l $r) til/?($ace $edg $wrd) pos/@ud}
|
|
^- @ud
|
|
%- ?:(?=($l dir) sub add)
|
|
[pos (ta-off dir til pos)]
|
|
::
|
|
++ ta-kil :: kill selection
|
|
|= {dir/?($l $r) sel/{@ @}}
|
|
^+ +>
|
|
=+ buf=(swag sel buf.say.inp)
|
|
%. (cut:edit sel)
|
|
%= ta-hom
|
|
ris ~
|
|
kil
|
|
?. ?& ?=(^ old.kil)
|
|
?=(^ p.blt)
|
|
?| ?=({$ctl ?($k $u $w)} u.p.blt)
|
|
?=({$met ?($d $bac)} u.p.blt)
|
|
== ==
|
|
%= kil :: prepend
|
|
num +(num.kil)
|
|
pos +(num.kil)
|
|
old (scag max.kil `(list (list @c))`[buf old.kil])
|
|
==
|
|
%= kil :: cumulative yanks
|
|
pos num.kil
|
|
old :_ t.old.kil
|
|
?- dir
|
|
$l (welp buf i.old.kil)
|
|
$r (welp i.old.kil buf)
|
|
== ==
|
|
==
|
|
::
|
|
++ lcas :: lowercase
|
|
|* a/(list @)
|
|
^+ a
|
|
%+ turn a
|
|
|=(a/@ ?.(&((gte a 'A') (lte a 'Z')) a (add 32 a)))
|
|
::
|
|
++ ucas :: uppercase
|
|
|* a/(list @)
|
|
^+ a
|
|
%+ turn a
|
|
|=(a/@ ?.(&((gte a 'a') (lte a 'z')) a (sub a 32)))
|
|
::
|
|
++ ta-met :: meta key
|
|
|= key/@ud
|
|
?+ key ta-bel
|
|
$dot ?. &(?=(^ old.hit) ?=(^ i.old.hit))
|
|
ta-bel
|
|
=+ old=`(list @c)`i.old.hit
|
|
=+ sop=(ta-jump(buf.say.inp old) %l %ace (lent old))
|
|
%- ta-hom(ris ~)
|
|
(cat:edit pos.inp (slag sop old))
|
|
::
|
|
$bac ?: =(0 pos.inp)
|
|
ta-bel
|
|
=+ sop=(ta-off %l %edg pos.inp)
|
|
(ta-kil %l [(sub pos.inp sop) sop])
|
|
::
|
|
$b ?: =(0 pos.inp)
|
|
ta-bel
|
|
+>(pos.inp (ta-jump %l %edg pos.inp))
|
|
::
|
|
$c ?: =(pos.inp (lent buf.say.inp))
|
|
ta-bel
|
|
=+ sop=(ta-jump %r %wrd pos.inp)
|
|
%- ta-hom(pos.inp (ta-jump %r %edg sop))
|
|
(rep:edit [sop 1] (ucas (swag [sop 1] buf.say.inp)))
|
|
::
|
|
$d ?: =(pos.inp (lent buf.say.inp))
|
|
ta-bel
|
|
(ta-kil %r [pos.inp (ta-off %r %edg pos.inp)])
|
|
::
|
|
$f ?: =(pos.inp (lent buf.say.inp))
|
|
ta-bel
|
|
+>(pos.inp (ta-jump %r %edg pos.inp))
|
|
::
|
|
$r %- ta-hom(lay.hit (~(put by lay.hit) pos.hit ~))
|
|
:- %set
|
|
?: =(pos.hit num.hit) ~
|
|
(snag (sub num.hit +(pos.hit)) old.hit)
|
|
::
|
|
$t =+ a=(ta-jump %r %edg pos.inp)
|
|
=+ b=(ta-jump %l %edg a)
|
|
=+ c=(ta-jump %l %edg b)
|
|
?: =(b c)
|
|
ta-bel
|
|
=+ next=[b (sub a b)]
|
|
=+ prev=[c (ta-off %r %edg c)]
|
|
%- ta-hom(pos.inp a)
|
|
:~ %mor
|
|
(rep:edit next (swag prev buf.say.inp))
|
|
(rep:edit prev (swag next buf.say.inp))
|
|
==
|
|
::
|
|
?($u $l)
|
|
?: =(pos.inp (lent buf.say.inp))
|
|
ta-bel
|
|
=+ case=?:(?=($u key) ucas lcas)
|
|
=+ sop=(ta-jump %r %wrd pos.inp)
|
|
=+ sel=[sop (ta-off %r %edg sop)]
|
|
%- ta-hom
|
|
(rep:edit sel (case (swag sel buf.say.inp)))
|
|
::
|
|
$y ?. ?& (gth num.kil 0)
|
|
?=(^ p.blt)
|
|
?| ?=({$ctl $y} u.p.blt)
|
|
?=({$met $y} u.p.blt)
|
|
== ==
|
|
ta-bel
|
|
=+ las=(lent (snag (sub num.kil pos.kil) old.kil))
|
|
=+ pos=?:(=(1 pos.kil) num.kil (dec pos.kil))
|
|
%- ta-hom(pos.kil pos, ris ~)
|
|
%+ rep:edit
|
|
[(sub pos.inp las) las]
|
|
(snag (sub num.kil pos) old.kil)
|
|
==
|
|
::
|
|
++ ta-mov :: move in history
|
|
|= sop/@ud
|
|
^+ +>
|
|
?: =(sop pos.hit) +>
|
|
%+ %= ta-hom
|
|
pos.hit sop
|
|
lay.hit %+ ~(put by lay.hit)
|
|
pos.hit
|
|
buf.say.inp
|
|
==
|
|
%set
|
|
%- (bond |.((snag (sub num.hit +(sop)) old.hit)))
|
|
(~(get by lay.hit) sop)
|
|
::
|
|
++ ta-nex :: advance history
|
|
?: ?| ?=($~ buf.say.inp)
|
|
&(?=(^ old.hit) =(buf.say.inp i.old.hit))
|
|
==
|
|
%_(. pos.hit num.hit, ris ~, lay.hit ~)
|
|
%_ .
|
|
num.hit +(num.hit)
|
|
pos.hit +(num.hit)
|
|
ris ~
|
|
lay.hit ~
|
|
old.hit [buf.say.inp old.hit]
|
|
==
|
|
::
|
|
++ ta-off :: buffer pos offset
|
|
|= {dir/?($l $r) til/?($ace $edg $wrd) pos/@ud}
|
|
^- @ud
|
|
%- ?- til $ace ace:offset
|
|
$edg edg:offset
|
|
$wrd wrd:offset
|
|
==
|
|
?- dir $l (flop (scag pos buf.say.inp))
|
|
$r (slag pos buf.say.inp)
|
|
==
|
|
::
|
|
++ ta-pro :: set prompt
|
|
|= pom/sole-prompt
|
|
+>(pom pom(cad :(welp (scow %p p.gyl) ":" (trip q.gyl) cad.pom)))
|
|
::
|
|
++ ta-ret :: hear return
|
|
(ta-act %ret ~)
|
|
::
|
|
++ ta-ser :: reverse search
|
|
|= ext/(list @c)
|
|
^+ +>
|
|
?: |(?=($~ ris) =(0 pos.u.ris)) ta-bel
|
|
=+ sop=?~(ext (dec pos.u.ris) pos.u.ris)
|
|
=+ tot=(weld str.u.ris ext)
|
|
=+ dol=(slag (sub num.hit sop) old.hit)
|
|
=+ ^= ser
|
|
=+ ^= beg
|
|
|= {a/(list @c) b/(list @c)} ^- ?
|
|
?~(a & ?~(b | &(=(i.a i.b) $(a t.a, b t.b))))
|
|
|= {a/(list @c) b/(list @c)} ^- ?
|
|
?~(a & ?~(b | |((beg a b) $(b t.b))))
|
|
=+ ^= sup
|
|
|- ^- (unit @ud)
|
|
?~ dol ~
|
|
?: (ser tot i.dol)
|
|
`sop
|
|
$(sop (dec sop), dol t.dol)
|
|
?~ sup ta-bel
|
|
(ta-mov(str.u.ris tot, pos.u.ris u.sup) (dec u.sup))
|
|
::
|
|
++ ta-txt :: hear text
|
|
|= txt/(list @c)
|
|
^+ +>
|
|
?^ ris
|
|
(ta-ser txt)
|
|
(ta-hom (cat:edit pos.inp txt))
|
|
::
|
|
++ ta-vew :: computed prompt
|
|
|- ^- (pair @ud (list @c))
|
|
=; vew/(pair (list @c) tape)
|
|
[(add pos.inp (lent q.vew)) (weld (tuba q.vew) p.vew)]
|
|
?: vis.pom
|
|
:- buf.say.inp :: default prompt
|
|
?~ ris
|
|
cad.pom
|
|
:(welp "(reverse-i-search)'" (tufa str.u.ris) "': ")
|
|
:- (reap (lent buf.say.inp) `@c`'*') :: hidden input
|
|
%+ welp
|
|
cad.pom
|
|
?~ buf.say.inp ~
|
|
:(welp "<" (scow %p (end 4 1 (sham buf.say.inp))) "> ")
|
|
--
|
|
++ edit :: produce sole-edits
|
|
|%
|
|
++ cat :: mass insert
|
|
|= {pos/@ud txt/(list @c)}
|
|
^- sole-edit
|
|
:- %mor
|
|
|- ^- (list sole-edit)
|
|
?~ txt ~
|
|
[[%ins pos i.txt] $(pos +(pos), txt t.txt)]
|
|
::
|
|
++ cut :: mass delete
|
|
|= {pos/@ud num/@ud}
|
|
^- sole-edit
|
|
:- %mor
|
|
|- ^- (list sole-edit)
|
|
?: =(0 num) ~
|
|
[[%del pos] $(num (dec num))]
|
|
::
|
|
++ rep :: mass replace
|
|
|= {{pos/@ud num/@ud} txt/(list @c)}
|
|
^- sole-edit
|
|
:~ %mor
|
|
(cut pos num)
|
|
(cat pos txt)
|
|
==
|
|
--
|
|
++ offset :: calculate offsets
|
|
|%
|
|
++ alnm :: alpha-numeric
|
|
|= a/@ ^- ?
|
|
?| &((gte a '0') (lte a '9'))
|
|
&((gte a 'A') (lte a 'Z'))
|
|
&((gte a 'a') (lte a 'z'))
|
|
==
|
|
::
|
|
++ ace :: next whitespace
|
|
|= a/(list @)
|
|
=| {b/_| i/@ud}
|
|
|- ^- @ud
|
|
?~ a i
|
|
=/ c !=(32 i.a)
|
|
=. b |(b c)
|
|
?: &(b !|(=(0 i) c)) i
|
|
$(i +(i), a t.a)
|
|
::
|
|
++ edg :: next word boundary
|
|
|= a/(list @)
|
|
=| {b/_| i/@ud}
|
|
|- ^- @ud
|
|
?~ a i
|
|
=/ c (alnm i.a)
|
|
=. b |(b c)
|
|
?: &(b !|(=(0 i) c)) i
|
|
$(i +(i), a t.a)
|
|
::
|
|
++ wrd :: next or current word
|
|
|= a/(list @)
|
|
=| i/@ud
|
|
|- ^- @ud
|
|
?: |(?=($~ a) (alnm i.a)) i
|
|
$(i +(i), a t.a)
|
|
--
|
|
--
|