shrub/lib/drum.hoon

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:: :: ::
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:::: /hoon/drum/lib :: ::
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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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++ drum-part {$drum $1 drum-pith-1} ::
++ drum-part-old {$drum $0 drum-pith-0} ::
++ drum-pith-0 _!! :: forgotten
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++ drum-pith-1 ::
$: sys/(unit bone) :: local console
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eel/(set gill) :: connect to
ray/(set well) ::
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fur/(map dude (unit server)) :: servers
bin/(map bone source) :: terminals
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== ::
:: :: ::
:::: :: ::
:: :: ::
++ server :: running server
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$: syd/desk :: app identity
cas/case :: boot case
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== ::
++ kill :: kill ring
$: pos/@ud :: ring position
num/@ud :: number of entries
max/_60 :: max entries
old/(list (list @c)) :: entries proper
== ::
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++ source :: input device
$: edg/_80 :: terminal columns
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off/@ud :: window offset
kil/kill :: kill buffer
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inx/@ud :: ring index
fug/(map gill (unit target)) :: connections
mir/(pair @ud (list @c)) :: mirrored terminal
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== ::
++ history :: past input
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$: pos/@ud :: input position
num/@ud :: number of entries
lay/(map @ud (list @c)) :: editing overlay
old/(list (list @c)) :: entries proper
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== ::
++ search :: reverse-i-search
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$: pos/@ud :: search position
str/(list @c) :: search string
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== ::
++ target :: application target
$: blt/(pair (unit dill-belt) (unit dill-belt)) :: curr & prev belts
ris/(unit search) :: reverse-i-search
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hit/history :: all past input
pom/sole-prompt :: static prompt
inp/sole-command :: input state
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== ::
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--
:: :: ::
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:::: :: ::
:: :: ::
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|%
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++ deft-apes :: default servers
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|= our/ship
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%- ~(gas in *(set well))
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^- (list well)
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=+ myr=(clan our)
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?: ?=($pawn myr)
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[[%base %talk] [%base %dojo] ~]
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?: ?=($earl myr)
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[[%home %dojo] ~]
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[[%home %talk] [%home %dojo] ~]
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::
++ deft-fish :: default connects
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|= our/ship
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%- ~(gas in *(set gill))
^- (list gill)
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?: ?=($earl (clan our))
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[[(sein our) %talk] [our %dojo] ~]
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[[our %talk] [our %dojo] ~]
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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
%1
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~ :: sys
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(deft-fish our) :: eel
(deft-apes our) :: ray
~ :: fur
~ :: bin
== ::
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::
++ drum-port
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|= old/?(drum-part drum-part-old) ^- drum-part
?- &2.old
$1 old
$0 !! :: XX unreachable, see issue #242
==
::
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++ drum-path :: encode path
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|= gyl/gill ^- wire
[%drum %phat (scot %p p.gyl) q.gyl ~]
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::
++ drum-phat :: decode path
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|= way/wire ^- gill
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?>(?=({@ @ $~} way) [(slav %p i.way) i.t.way])
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--
!:
::::
::
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|= {bowl drum-part} :: main drum work
=+ (fall (~(get by bin) ost) *source)
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=* dev -
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=> |% :: arvo structures
++ pear :: request
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$% {$sole-action p/sole-action} ::
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{$talk-command command:talk} ::
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== ::
++ lime :: update
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$% {$dill-blit dill-blit} ::
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== ::
++ card :: general card
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$% {$conf wire dock $load ship term} ::
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{$diff lime} ::
{$peer wire dock path} ::
{$poke wire dock pear} ::
{$pull wire dock $~} ::
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== ::
++ move (pair bone card) :: user-level move
--
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|_ {moz/(list move) biz/(list dill-blit)}
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++ diff-sole-effect-phat :: app event
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|= {way/wire fec/sole-effect}
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=< se-abet =< se-view
=+ gyl=(drum-phat way)
?: (se-aint gyl) +>.$
(se-diff gyl fec)
::
++ peer ::
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|= pax/path
~| [%drum-unauthorized our+our src+src] :: ourself
?> (team our src) :: or our own moon
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=< se-abet =< se-view
(se-text "[{<src>}, driving {<our>}]")
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::
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++ poke-dill-belt :: terminal event
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|= bet/dill-belt
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=< se-abet =< se-view
(se-belt bet)
::
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++ poke-start :: start app
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|= wel/well
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=< se-abet =< se-view
(se-born wel)
::
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++ poke-link :: connect app
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|= gyl/gill
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=< se-abet =< se-view
(se-link gyl)
::
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++ poke-unlink :: disconnect app
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|= gyl/gill
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=< se-abet =< se-view
(se-klin gyl)
::
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++ poke-exit :: shutdown
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|=($~ se-abet:(se-blit-sys `dill-blit`[%qit ~])) ::
::
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++ poke-put :: write file
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|= {pax/path txt/@}
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se-abet:(se-blit-sys [%sav pax txt]) ::
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::
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++ reap-phat :: ack connect
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|= {way/wire saw/(unit tang)}
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=< se-abet =< se-view
=+ gyl=(drum-phat way)
?~ saw
(se-join gyl)
(se-dump:(se-drop & gyl) u.saw)
::
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++ take-coup-phat :: ack poke
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|= {way/wire saw/(unit tang)}
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=< se-abet =< se-view
?~ saw +>
=+ gyl=(drum-phat way)
?: (se-aint gyl) +>.$
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%- se-dump:(se-drop & gyl)
:_ u.saw
>[%drum-coup-fail src ost gyl]<
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::
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++ take-onto :: ack start
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|= {way/wire saw/(each suss tang)}
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=< se-abet =< se-view
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?> ?=({@ @ $~} way)
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?> (~(has by fur) i.t.way)
=/ wel/well [i.way i.t.way]
?- saw
{$| *} (se-dump p.saw)
{$& *} ?> =(q.wel p.p.saw)
:: =. +>.$ (se-text "live {<p.saw>}")
+>.$(fur (~(put by fur) q.wel `[p.wel %da r.p.saw]))
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==
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::
++ quit-phat ::
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|= way/wire
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=< se-abet =< se-view
=+ gyl=(drum-phat way)
~& [%drum-quit src ost gyl]
(se-drop %| gyl)
:: :: ::
:::: :: ::
:: :: ::
++ se-abet :: resolve
^- (quip move *drum-part)
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=* pith +>+>+<+
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?. se-ably
=. . se-adit
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[(flop moz) pith]
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=. sys ?^(sys sys `ost)
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=. . se-subze:se-adze:se-adit
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:_ pith(bin (~(put by bin) ost dev))
%- flop
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^- (list move)
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?~ biz moz
:_ moz
[ost %diff %dill-blit ?~(t.biz i.biz [%mor (flop biz)])]
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::
++ se-ably (~(has by sup) ost) :: caused by console
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::
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++ se-adit :: update servers
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^+ .
%+ roll (~(tap in ray))
=< .(con +>)
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|= {wel/well con/_..se-adit} ^+ con
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=. +>.$ 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)}")
%- se-emit(fur (~(put by fur) q.wel ~))
[ost %conf [%drum p.wel q.wel ~] [our q.wel] %load our p.wel]
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::
++ se-adze :: update connections
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^+ .
%+ roll (~(tap in eel))
=< .(con +>)
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|= {gil/gill con/_.} ^+ con
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=. +>.$ con
?: (~(has by fug) gil)
+>.$
(se-peer gil)
::
++ se-subze :: downdate connections
=< .(dev (~(got by bin) ost))
=. bin (~(put by bin) ost dev)
^+ .
%- ~(rep by bin)
=< .(con +>)
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|= {{ost/bone dev/source} con/_.} ^+ con
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=+ xeno=se-subze-local:%_(con ost ost, dev dev)
xeno(ost ost.con, dev dev.con, bin (~(put by bin) ost dev.xeno))
::
++ se-subze-local
^+ .
%- ~(rep by fug)
=< .(con +>)
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|= {{gil/gill *} con/_.} ^+ con
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=. +>.$ con
?: (~(has in eel) gil)
+>.$
(se-nuke gil)
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::
++ se-aint :: ignore result
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|= gyl/gill
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^- ?
?. (~(has by bin) ost) &
=+ gyr=(~(get by fug) gyl)
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|(?=($~ gyr) ?=($~ u.gyr))
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::
++ se-alas :: recalculate index
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|= gyl/gill
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=+ [xin=0 wag=se-amor]
|- ^+ +>.^$
?~ wag +>.^$(inx 0)
?: =(i.wag gyl) +>.^$(inx xin)
$(wag t.wag, xin +(xin))
::
++ se-amor :: live targets
^- (list gill)
%+ skim (~(tap in eel))
|=(a/gill ?=({$~ $~ *} (~(get by fug) a)))
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::
++ se-anon :: rotate index
=+ wag=se-amor
?~ wag +
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:: ~& [%se-anon inx+inx wag+wag nex+(mod +(inx) (lent se-amor))]
+(inx (mod +(inx) (lent wag)))
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::
++ se-agon :: current gill
^- (unit gill)
=+ wag=se-amor
?~ wag ~
`(snag inx `(list gill)`wag)
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::
++ se-belt :: handle input
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|= bet/dill-belt
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^+ +>
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?: ?=({?($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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{$hey *} +>(mir [0 ~]) :: refresh
{$rez *} +>(edg (dec p.bet)) :: resize window
{$yow *} ~&([%no-yow -.bet] +>)
==
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=+ gul=se-agon
?: |(?=($~ gul) (se-aint u.gul))
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(se-blit %bel ~)
ta-abet:(ta-belt:(se-tame u.gul) bet)
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::
++ se-born :: new server
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|= wel/well
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^+ +>
?: (~(has in ray) wel)
(se-text "[already running {<p.wel>}/{<q.wel>}]")
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%= +>
ray (~(put in ray) wel)
eel (~(put in eel) [our q.wel])
==
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::
++ se-drop :: disconnect
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|= {pej/? gyl/gill}
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^+ +>
=+ lag=se-agon
?. (~(has by fug) gyl) +>.$
=. fug (~(del by fug) gyl)
=. eel ?.(pej eel (~(del in eel) gyl))
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=. +>.$ ?. &(?=(^ lag) !=(gyl u.lag))
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+>.$(inx 0)
(se-alas u.lag)
=. +>.$ (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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::
++ se-dump :: print tanks
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|= tac/(list tank)
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^+ +>
?. se-ably (se-talk tac)
=/ wol/wall
(zing (turn (flop tac) |=(a/tank (~(win re a) [0 edg]))))
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|- ^+ +>.^$
?~ wol +>.^$
$(wol t.wol, +>.^$ (se-blit %out (tuba i.wol)))
::
++ se-join :: confirm connection
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|= gyl/gill
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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 connection
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|= gyl/gill
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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
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+>(eel (~(del in eel) gyl))
::
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++ se-link :: connect to app
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|= gyl/gill
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+>(eel (~(put in eel) gyl))
::
++ se-blit :: give output
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|= bil/dill-blit
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+>(biz [bil biz])
::
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++ se-blit-sys :: output to system console
|= bil/dill-blit ^+ +>
?~ sys ~&(%se-blit-no-sys +>)
(se-emit [u.sys %diff %dill-blit bil])
::
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++ se-show :: show buffer, raw
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|= lin/(pair @ud (list @c))
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^+ +>
?: =(mir lin) +>
=. +> ?:(=(q.mir q.lin) +> (se-blit %pro q.lin))
=. +> ?:(=(p.mir p.lin) +> (se-blit %hop p.lin))
+>(mir lin)
::
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++ se-just :: adjusted buffer
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|= lin/(pair @ud (list @c))
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^+ +>
=. off ?:((lth p.lin edg) 0 (sub p.lin edg))
(se-show (sub p.lin off) (scag edg (slag off q.lin)))
::
++ se-view :: flush buffer
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^+ .
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=+ gul=se-agon
?: |(?=($~ gul) (se-aint u.gul)) +
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(se-just ta-vew:(se-tame u.gul))
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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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++ se-talk
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|= tac/(list tank)
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^+ +>
:: XX talk should be usable for stack traces, see urbit#584 which this change
:: closed for the problems there
((slog (flop tac)) +>)
::(se-emit 0 %poke /drum/talk [our %talk] (said:talk our %drum now eny tac))
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::
++ se-text :: return text
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|= txt/tape
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^+ +>
?. se-ably (se-talk [%leaf txt]~)
(se-blit %out (tuba txt))
::
++ se-poke :: send a poke
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|= {gyl/gill par/pear}
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(se-emit [ost %poke (drum-path gyl) gyl par])
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::
++ se-peer :: send a peer
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|= gyl/gill
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%- se-emit(fug (~(put by fug) gyl ~))
[ost %peer (drum-path gyl) gyl /sole]
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::
++ se-pull :: cancel subscription
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|= gyl/gill
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(se-emit [ost %pull (drum-path gyl) gyl ~])
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::
++ se-tame :: switch connection
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|= gyl/gill
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^+ ta
2015-10-08 01:42:19 +03:00
~(. ta [& gyl] (need (~(got by fug) gyl)))
2015-09-02 01:20:17 +03:00
::
++ se-diff :: receive results
2015-12-20 23:50:45 +03:00
|= {gyl/gill fec/sole-effect}
2015-09-02 01:20:17 +03:00
^+ +>
ta-abet:(ta-fec:(se-tame gyl) fec)
::
++ ta :: per target
2015-12-20 23:50:45 +03:00
|_ $: $: liv/? :: don't delete
gyl/gill :: target app
2015-09-02 01:20:17 +03:00
== ::
target :: target state
== ::
++ ta-abet :: resolve
^+ ..ta
2016-07-04 09:27:08 +03:00
?. liv
2015-10-08 01:42:19 +03:00
?: (~(has in (deft-fish our)) gyl)
2015-12-21 00:16:39 +03:00
(se-blit qit+~)
(se-nuke gyl)
2015-09-02 01:20:17 +03:00
..ta(fug (~(put by fug) gyl ``target`+<+))
::
2015-12-20 23:50:45 +03:00
++ ta-poke |=(a/pear +>(..ta (se-poke gyl a))) :: poke gyl
2015-05-17 04:05:56 +03:00
::
2015-09-02 01:20:17 +03:00
++ ta-act :: send action
2015-12-20 23:50:45 +03:00
|= act/sole-action
2015-05-17 22:39:03 +03:00
^+ +>
(ta-poke %sole-action act)
::
2015-09-02 01:20:17 +03:00
++ ta-aro :: hear arrow
2015-12-20 23:50:45 +03:00
|= key/?($d $l $r $u)
2015-05-17 07:50:05 +03:00
^+ +>
=. ris ~
2015-09-02 01:20:17 +03:00
?- key
$d ?. =(num.hit pos.hit)
2015-09-02 01:20:17 +03:00
(ta-mov +(pos.hit))
?: =(0 (lent buf.say.inp))
ta-bel
(ta-hom:ta-nex %set ~)
2015-12-09 04:54:26 +03:00
$l ?: =(0 pos.inp) ta-bel
+>(pos.inp (dec pos.inp))
2015-12-09 04:54:26 +03:00
$r ?: =((lent buf.say.inp) pos.inp)
2015-09-02 01:20:17 +03:00
ta-bel
+>(pos.inp +(pos.inp))
$u ?:(=(0 pos.hit) ta-bel (ta-mov (dec pos.hit)))
2015-09-02 01:20:17 +03:00
==
2015-05-17 07:50:05 +03:00
::
++ ta-bel :: beep
2016-09-07 20:58:48 +03:00
.(..ta (se-blit %bel ~), q.blt ~) :: forget belt
2016-09-09 03:57:05 +03:00
::
++ ta-belt :: handle input
|= bet/dill-belt
^+ +>
2016-09-06 22:55:50 +03:00
?< ?=({?($cru $hey $rez $yow) *} bet) :: target-specific
2016-09-09 03:57:05 +03:00
=. blt [q.blt `bet] :: remember belt
?- bet
{$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)
==
::
2015-09-02 01:20:17 +03:00
++ ta-det :: send edit
2015-12-20 23:50:45 +03:00
|= ted/sole-edit
2015-05-17 04:05:56 +03:00
^+ +>
2015-09-02 01:20:17 +03:00
(ta-act %det [[his.ven.say.inp own.ven.say.inp] (sham buf.say.inp) ted])
2015-05-17 04:05:56 +03:00
::
2015-09-02 01:20:17 +03:00
++ 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))
2015-09-02 01:20:17 +03:00
::
++ ta-ctl :: hear control
2015-12-20 23:50:45 +03:00
|= key/@ud
2015-05-17 04:05:56 +03:00
^+ +>
=. ris ?.(?=(?($g $r) key) ~ ris)
?+ key ta-bel
$a +>(pos.inp 0)
2015-12-09 04:54:26 +03:00
$b (ta-aro %l)
$c ta-bel
2015-12-09 04:54:26 +03:00
$d ?: &(=(0 pos.inp) =(0 (lent buf.say.inp)))
2015-09-02 01:20:17 +03:00
+>(liv |)
ta-del
2015-12-09 04:54:26 +03:00
$e +>(pos.inp (lent buf.say.inp))
$f (ta-aro %r)
$g ?~ ris ta-bel
(ta-hom(pos.hit num.hit, ris ~) [%set ~])
2015-12-09 04:54:26 +03:00
$k =+ len=(lent buf.say.inp)
2015-09-02 01:20:17 +03:00
?: =(pos.inp len)
2016-07-04 09:27:08 +03:00
ta-bel
(ta-kil %r [pos.inp (sub len pos.inp)])
2016-09-07 20:58:48 +03:00
$l +>(..ta (se-blit %clr ~))
2015-12-09 04:54:26 +03:00
$n (ta-aro %d)
$p (ta-aro %u)
2016-07-04 09:27:08 +03:00
$r ?~ ris
+>(ris `[pos.hit ~])
2015-09-02 01:20:17 +03:00
?: =(0 pos.u.ris)
ta-bel
(ta-ser ~)
2015-12-09 04:54:26 +03:00
$t =+ len=(lent buf.say.inp)
2015-09-02 01:20:17 +03:00
?: |(=(0 pos.inp) (lth len 2))
ta-bel
=+ sop=(sub pos.inp ?:(=(len pos.inp) 2 1))
(ta-hom (rep:edit [sop 2] (flop (swag [sop 2] buf.say.inp))))
2015-12-09 04:54:26 +03:00
$u ?: =(0 pos.inp)
2015-09-02 01:20:17 +03:00
ta-bel
(ta-kil %l [0 pos.inp])
2015-12-09 04:54:26 +03:00
$v ta-bel
2016-07-05 09:50:32 +03:00
$w ?: =(0 pos.inp)
ta-bel
=+ sop=(ta-off %l %ace pos.inp)
(ta-kil %l [(sub pos.inp sop) sop])
2016-09-07 20:58:48 +03:00
$x +>(..ta se-anon)
$y ?: =(0 num.kil)
ta-bel
(ta-hom (cat:edit pos.inp (snag (sub num.kil pos.kil) old.kil)))
2015-05-17 04:05:56 +03:00
==
::
2015-09-02 01:20:17 +03:00
++ ta-del :: hear delete
2015-05-17 04:05:56 +03:00
^+ .
2015-09-02 01:20:17 +03:00
?: =((lent buf.say.inp) pos.inp)
2016-09-07 20:58:48 +03:00
.(..ta (se-blit %bel ~))
2015-09-02 01:20:17 +03:00
(ta-hom %del pos.inp)
2015-05-17 04:05:56 +03:00
::
2015-09-02 01:20:17 +03:00
++ ta-erl :: hear local error
2016-07-04 09:27:08 +03:00
|= pos/@ud
2015-09-02 01:20:17 +03:00
ta-bel(pos.inp (min pos (lent buf.say.inp)))
2015-05-17 04:05:56 +03:00
::
2015-09-02 01:20:17 +03:00
++ ta-err :: hear remote error
2015-12-20 23:50:45 +03:00
|= pos/@ud
2015-09-02 01:20:17 +03:00
(ta-erl (~(transpose sole say.inp) pos))
2015-05-17 04:05:56 +03:00
::
2015-09-02 01:20:17 +03:00
++ ta-fec :: apply effect
2015-12-20 23:50:45 +03:00
|= fec/sole-effect
2015-05-17 04:05:56 +03:00
^+ +>
?- fec
{$bel *} ta-bel
{$blk *} +>
2016-09-07 20:58:48 +03:00
{$clr *} +>(..ta (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
{$pro *} (ta-pro +.fec)
2016-09-07 20:58:48 +03:00
{$tan *} +>(..ta (se-dump p.fec))
{$sag *} +>(..ta (se-blit fec))
{$sav *} +>(..ta (se-blit fec))
{$txt *} +>(..ta (se-text p.fec))
{$url *} +>(..ta (se-blit fec))
2015-09-02 01:20:17 +03:00
==
2015-05-17 04:05:56 +03:00
::
2015-09-02 01:20:17 +03:00
++ ta-dog :: change cursor
2015-12-20 23:50:45 +03:00
|= ted/sole-edit
2015-09-02 01:20:17 +03:00
%_ +>
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
2015-09-02 01:20:17 +03:00
==
==
2015-05-17 04:05:56 +03:00
::
2015-09-02 01:20:17 +03:00
++ ta-got :: apply change
2015-12-20 23:50:45 +03:00
|= cal/sole-change
2015-09-02 01:20:17 +03:00
=^ ted say.inp (~(receive sole say.inp) cal)
(ta-dog ted)
::
2015-09-02 01:20:17 +03:00
++ ta-hom :: local edit
2015-12-20 23:50:45 +03:00
|= ted/sole-edit
^+ +>
2015-09-02 01:20:17 +03:00
=. +> (ta-det ted)
2016-09-07 00:13:53 +03:00
(ta-dog(say.inp (~(commit sole say.inp) ted)) ted)
2015-05-17 04:05:56 +03:00
::
++ 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 $r) sel/{@ @}}
^+ +>
=+ buf=(swag sel buf.say.inp)
%. (cut:edit sel)
%= ta-hom
kil
?. ?& ?=(^ old.kil)
?=(^ p.blt)
?| ?=({$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)
2016-08-28 07:31:35 +03:00
== ==
==
::
++ 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)))
::
2015-09-02 01:20:17 +03:00
++ ta-met :: meta key
2015-12-20 23:50:45 +03:00
|= key/@ud
^+ +>
=. ris ~
?+ key ta-bel
2016-09-07 07:54:25 +03:00
$dot ?. &(?=(^ old.hit) ?=(^ i.old.hit)) :: last "arg" from hist
ta-bel
=+ old=`(list @c)`i.old.hit
=+ sop=(ta-jump(buf.say.inp old) %l %ace (lent old))
(ta-hom (cat:edit pos.inp (slag sop old)))
::
2016-09-07 07:54:25 +03:00
$bac ?: =(0 pos.inp) :: kill left-word
ta-bel
=+ sop=(ta-off %l %edg pos.inp)
(ta-kil %l [(sub pos.inp sop) sop])
::
2016-09-07 07:54:25 +03:00
$b ?: =(0 pos.inp) :: jump left-word
ta-bel
+>(pos.inp (ta-jump %l %edg pos.inp))
2016-07-03 21:39:40 +03:00
::
2016-09-07 07:54:25 +03:00
$c ?: =(pos.inp (lent buf.say.inp)) :: capitalize
2016-07-03 21:39:40 +03:00
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)))
2016-07-03 21:39:40 +03:00
::
2016-09-07 07:54:25 +03:00
$d ?: =(pos.inp (lent buf.say.inp)) :: kill right-word
ta-bel
(ta-kil %r [pos.inp (ta-off %r %edg pos.inp)])
::
2016-09-07 07:54:25 +03:00
$f ?: =(pos.inp (lent buf.say.inp)) :: jump right-word
ta-bel
+>(pos.inp (ta-jump %r %edg pos.inp))
2016-07-03 21:39:40 +03:00
::
2016-07-05 07:48:56 +03:00
$r %- ta-hom(lay.hit (~(put by lay.hit) pos.hit ~))
2016-09-07 07:54:25 +03:00
:- %set :: revert hist edit
?: =(pos.hit num.hit) ~
(snag (sub num.hit +(pos.hit)) old.hit)
2016-07-05 07:48:56 +03:00
::
2016-09-07 07:54:25 +03:00
$t =+ a=(ta-jump %r %edg pos.inp) :: transpose words
=+ b=(ta-jump %l %edg a)
=+ c=(ta-jump %l %edg b)
2016-07-04 03:57:43 +03:00
?: =(b c)
ta-bel
=+ next=[b (sub a b)]
=+ prev=[c (ta-off %r %edg c)]
%- ta-hom(pos.inp a)
2016-07-04 03:57:43 +03:00
:~ %mor
(rep:edit next (swag prev buf.say.inp))
(rep:edit prev (swag next buf.say.inp))
2016-07-04 03:57:43 +03:00
==
2016-07-03 21:39:40 +03:00
::
2016-09-07 07:54:25 +03:00
?($u $l) :: upper/lower case
2016-07-03 21:39:40 +03:00
?: =(pos.inp (lent buf.say.inp))
ta-bel
=+ case=?:(?=($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))))
::
2016-09-07 07:54:25 +03:00
$y ?. ?& (gth num.kil 0) :: rotate & yank
?=(^ p.blt)
?| ?=({$ctl $y} u.p.blt)
?=({$met $y} u.p.blt)
== ==
ta-bel
=+ las=(lent (snag (sub num.kil pos.kil) old.kil))
=+ pos=?:(=(1 pos.kil) num.kil (dec pos.kil))
%- ta-hom(pos.kil pos)
%+ rep:edit
[(sub pos.inp las) las]
(snag (sub num.kil pos) old.kil)
2016-07-02 06:31:51 +03:00
==
2015-05-17 04:05:56 +03:00
::
2015-09-02 01:20:17 +03:00
++ ta-mov :: move in history
2015-12-20 23:50:45 +03:00
|= sop/@ud
2015-09-02 01:20:17 +03:00
^+ +>
?: =(sop pos.hit) +>
2016-09-07 04:00:51 +03:00
%- %= ta-hom
2015-09-02 01:20:17 +03:00
pos.hit sop
2016-09-07 04:00:51 +03:00
lay.hit (~(put by lay.hit) pos.hit buf.say.inp)
2015-09-02 01:20:17 +03:00
==
2016-09-07 04:00:51 +03:00
:- %set
%. (~(get by lay.hit) sop)
(bond |.((snag (sub num.hit +(sop)) old.hit)))
2015-09-02 01:20:17 +03:00
::
++ ta-nex :: advance history
^+ .
=. ris ~
=. lay.hit ~
?: ?| ?=($~ buf.say.inp)
&(?=(^ old.hit) =(buf.say.inp i.old.hit))
==
.(pos.hit num.hit)
2015-09-02 01:20:17 +03:00
%_ .
num.hit +(num.hit)
pos.hit +(num.hit)
old.hit [buf.say.inp old.hit]
==
2015-05-17 04:05:56 +03:00
::
++ 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))
$r (slag pos buf.say.inp)
==
::
2015-09-02 01:20:17 +03:00
++ ta-pro :: set prompt
2015-12-20 23:50:45 +03:00
|= pom/sole-prompt
2015-09-02 01:20:17 +03:00
+>(pom pom(cad :(welp (scow %p p.gyl) ":" (trip q.gyl) cad.pom)))
::
++ ta-ret :: hear return
2015-10-08 01:42:19 +03:00
(ta-act %ret ~)
2015-05-17 04:05:56 +03:00
::
2015-09-02 01:20:17 +03:00
++ ta-ser :: reverse search
2015-12-20 23:50:45 +03:00
|= ext/(list @c)
2015-05-17 04:05:56 +03:00
^+ +>
2016-09-02 05:39:24 +03:00
?: |(?=($~ ris) =(0 pos.u.ris))
ta-bel
=+ sop=?~(ext (dec pos.u.ris) pos.u.ris)
2015-09-02 01:20:17 +03:00
=+ tot=(weld str.u.ris ext)
=+ dol=(slag (sub num.hit sop) old.hit)
2016-09-02 05:39:24 +03:00
=/ sup
2015-12-09 04:54:26 +03:00
|- ^- (unit @ud)
2015-09-02 01:20:17 +03:00
?~ dol ~
2016-09-02 05:39:24 +03:00
?^ (find tot i.dol)
2015-09-02 01:20:17 +03:00
`sop
$(sop (dec sop), dol t.dol)
?~ sup ta-bel
(ta-mov(str.u.ris tot, pos.u.ris u.sup) (dec u.sup))
2015-09-02 01:20:17 +03:00
::
++ ta-txt :: hear text
2015-12-20 23:50:45 +03:00
|= txt/(list @c)
2015-09-02 01:20:17 +03:00
^+ +>
?^ ris
(ta-ser txt)
(ta-hom (cat:edit pos.inp txt))
2015-09-02 01:20:17 +03:00
::
++ ta-vew :: computed prompt
2015-12-09 04:54:26 +03:00
|- ^- (pair @ud (list @c))
2016-08-28 07:44:44 +03:00
=; 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))) "> ")
2015-05-17 04:05:56 +03:00
--
++ 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)
--
2015-05-17 04:05:56 +03:00
--