mirror of
https://github.com/urbit/shrub.git
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490 lines
13 KiB
Plaintext
490 lines
13 KiB
Plaintext
:: link: social bookmarking
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::
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:: the paths under which links are submitted are generally expected to
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:: correspond to existing group paths. for strictly-local collections of
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:: links, arbitrary paths are probably fair game, but could trip up
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:: primitive ui implementations.
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::
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:: urls in paths are expected to be encoded using +wood, for @ta sanity.
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:: generally, use /lib/link's +build-discussion-path.
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::
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:: see link-listen-hook to see what's synced in, and similarly
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:: see link-proxy-hook to see what's exposed.
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::
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:: scry and subscription paths:
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::
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:: (map path pages) %local-pages
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:: /local-pages our saved pages
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:: /local-pages/some-path our saved pages on path
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::
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:: (map path submissions) %submissions
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:: /submissions all submissions we've seen
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:: /submissions/some-path all submissions we've seen on path
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::
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:: (map path (map url notes)) %annotations
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:: /annotations our comments
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:: /annotations/wood-url our comments on url
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:: /annotations/wood-url/some-path our comments on url on path
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:: /annotations//some-path our comments on path
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::
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:: (map path (map url comments)) %discussions
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:: /discussions all comments
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:: /discussions/wood-url all comments on url
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:: /discussions/wood-url/some-path all comments on url on path
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:: /discussions//some-path all comments on path
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::
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:: subscription-only paths:
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::
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:: [path url] %observation
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:: /seen updates whenever an item is seen
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::
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:: scry-only paths:
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::
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::
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:: (map path (set url))
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:: /unseen the ones we haven't seen yet
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::
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:: (set url)
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:: /unseen/some-path the ones we haven't seen here yet
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::
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:: ?
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:: /seen/wood-url/some-path have we seen this here
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::
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/- *link
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/+ store=link-store, default-agent, verb, dbug
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::
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|%
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+$ state-0
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$: %0
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by-group=(map path links)
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by-site=(map site (list [path submission]))
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discussions=(per-path-url discussion)
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==
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::
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+$ links
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$: ::NOTE all lists by recency
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=submissions
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ours=pages
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seen=(set url)
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==
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::
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+$ discussion
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$: =comments
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ours=notes
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==
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::
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+$ card card:agent:gall
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--
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::
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=| state-0
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=* state -
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::
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%- agent:dbug
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%+ verb |
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^- agent:gall
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=<
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|_ =bowl:gall
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+* this .
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do ~(. +> bowl)
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def ~(. (default-agent this %|) bowl)
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::
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++ on-init on-init:def
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++ on-save !>(state)
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++ on-load
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|= old=vase
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^- (quip card _this)
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[~ this(state !<(state-0 old))]
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::
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++ on-poke
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|= [=mark =vase]
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^- (quip card _this)
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?> (team:title [our src]:bowl) ::TODO /lib/store
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=^ cards state
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?+ mark (on-poke:def mark vase)
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::TODO move json conversion into mark once mark performance improves
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%json (do-action:do (action:dejs:store !<(json vase)))
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%link-action (do-action:do !<(action:store vase))
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==
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[cards this]
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::
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++ on-peek
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|= =path
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^- (unit (unit cage))
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?+ path (on-peek:def path)
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[%y ?(%local-pages %submissions) ~]
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``noun+!>(~(key by by-group))
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::
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[%x %local-pages *]
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``noun+!>((get-local-pages:do t.t.path))
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::
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[%x %submissions *]
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``noun+!>((get-submissions:do t.t.path))
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::
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[%y ?(%annotations %discussions) *]
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=/ [spath=^path surl=url]
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(break-discussion-path:store t.t.path)
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=- ``noun+!>(-)
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::
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?: =(~ surl)
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:: no url, provide urls that have comments
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::
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^- (set url)
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?~ spath
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:: no path, find urls accross all paths
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::
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%- ~(rep by discussions)
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|= [[* discussions=(map url discussion)] urls=(set url)]
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%- ~(uni in urls)
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~(key by discussions)
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:: specified path, find urls for that specific path
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::
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%~ key by
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(~(gut by discussions) spath *(map url *))
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:: specified url and path, nothing to list here
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::
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?^ spath !!
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:: no path, find paths with comments for this url
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::
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^- (set ^path)
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%- ~(rep by discussions)
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|= [[=^path urls=(map url discussion)] paths=(set ^path)]
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?. (~(has by urls) surl) paths
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(~(put in paths) path)
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::
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[%x %annotations *]
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``noun+!>((get-annotations:do t.t.path))
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::
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[%x %discussions *]
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``noun+!>((get-discussions:do t.t.path))
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::
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[%x %seen @ ^]
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``noun+!>((is-seen:do t.t.path))
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::
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[%x %unseen ~]
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``noun+!>(get-all-unseen:do)
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::
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[%x %unseen ^]
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``noun+!>((get-unseen:do t.t.path))
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==
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::
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++ on-watch
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|= =path
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^- (quip card _this)
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?> (team:title [our src]:bowl) ::TODO /lib/store
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:_ this
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|^ ?+ path (on-watch:def path)
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[%local-pages *]
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%+ give %link-initial
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^- initial:store
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[%local-pages (get-local-pages:do t.path)]
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::
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[%submissions *]
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%+ give %link-initial
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^- initial:store
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[%submissions (get-submissions:do t.path)]
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::
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[%annotations *]
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%+ give %link-initial
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^- initial:store
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[%annotations (get-annotations:do t.path)]
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::
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[%discussions *]
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%+ give %link-initial
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^- initial:store
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[%discussions (get-discussions:do t.path)]
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::
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[%seen ~]
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~
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==
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::
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++ give
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|* [=mark =noun]
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^- (list card)
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[%give %fact ~ mark !>(noun)]~
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::
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++ give-single
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|* [=mark =noun]
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^- card
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[%give %fact ~ mark !>(noun)]
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--
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::
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++ on-leave on-leave:def
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++ on-agent on-agent:def
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++ on-arvo on-arvo:def
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++ on-fail on-fail:def
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--
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::
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|_ =bowl:gall
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::
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:: writing
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::
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++ do-action
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|= =action:store
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^- (quip card _state)
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?- -.action
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%save (save-page +.action)
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%note (note-note +.action)
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%seen (seen-submission +.action)
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::
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%hear (hear-submission +.action)
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%read (read-comment +.action)
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==
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:: +save-page: save a page ourselves
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::
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++ save-page
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|= [=path title=@t =url]
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^- (quip card _state)
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?< |(=(~ path) =(~ title) =(~ url))
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:: add page to group ours
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::
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=/ =links (~(gut by by-group) path *links)
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=/ =page [title url now.bowl]
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=. ours.links [page ours.links]
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=. by-group (~(put by by-group) path links)
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:: do generic submission logic
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::
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=^ submission-cards state
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(hear-submission path [our.bowl page])
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:: mark page as seen (because we submitted it ourselves)
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::
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=^ seen-cards state
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(seen-submission path `url)
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:: send updates to subscribers
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::
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:_ state
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:_ (weld submission-cards seen-cards)
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:+ %give %fact
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:+ :~ /local-pages
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[%local-pages path]
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==
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%link-update
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!>([%local-pages path [page]~])
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:: +note-note: save a note for a url
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::
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++ note-note
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|= [=path =url udon=@t]
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^- (quip card _state)
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?< |(=(~ path) =(~ url) =(~ udon))
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:: add note to discussion ours
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::
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=/ urls (~(gut by discussions) path *(map ^url discussion))
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=/ =discussion (~(gut by urls) url *discussion)
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=/ =note [now.bowl udon]
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=. ours.discussion [note ours.discussion]
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=. urls (~(put by urls) url discussion)
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=. discussions (~(put by discussions) path urls)
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:: do generic comment logic
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::
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=^ cards state
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(read-comment path url [our.bowl note])
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:: send updates to subscribers
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::
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:_ state
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^- (list card)
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:_ cards
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:+ %give %fact
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:+ :~ /annotations
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[%annotations %$ path]
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[%annotations (build-discussion-path:store url)]
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[%annotations (build-discussion-path:store path url)]
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==
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%link-update
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!>([%annotations path url [note]~])
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:: +seen-submission: mark url as seen/read
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::
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:: if no url specified, all under path are marked as read
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::
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++ seen-submission
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|= [=path murl=(unit url)]
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^- (quip card _state)
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=/ =links (~(gut by by-group) path *links)
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:: new: urls we want to, but haven't yet, marked as seen
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::
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=/ new=(set url)
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%. seen.links
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%~ dif in
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^- (set url)
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?^ murl (sy ~[u.murl])
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%- ~(gas in *(set url))
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%+ turn submissions.links
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|=(submission url)
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?: =(~ new) [~ state]
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=. seen.links (~(uni in seen.links) new)
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:_ state(by-group (~(put by by-group) path links))
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[%give %fact ~[/seen] %link-update !>([%observation path new])]~
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:: +hear-submission: record page someone else saved
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::
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++ hear-submission
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|= [=path =submission]
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^- (quip card _state)
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?< =(~ path)
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:: add link to group submissions
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::
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=/ =links (~(gut by by-group) path *links)
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=^ added submissions.links
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?: ?=(^ (find ~[submission] submissions.links))
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[| submissions.links]
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:- &
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(submissions:merge:store submissions.links ~[submission])
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=. by-group (~(put by by-group) path links)
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:: add submission to global sites
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::
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=/ =site (site-from-url:store url.submission)
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=. by-site (~(add ja by-site) site [path submission])
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:: send updates to subscribers
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::
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:_ state
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?. added ~
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:_ ~
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:+ %give %fact
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:+ :~ /submissions
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[%submissions path]
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==
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%link-update
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!>([%submissions path [submission]~])
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:: +read-comment: record a comment someone else made
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::
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++ read-comment
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|= [=path =url =comment]
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^- (quip card _state)
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:: add comment to url's discussion
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::
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=/ urls (~(gut by discussions) path *(map ^url discussion))
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=/ =discussion (~(gut by urls) url *discussion)
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=^ added comments.discussion
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?: ?=(^ (find ~[comment] comments.discussion))
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[| comments.discussion]
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:- &
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(comments:merge:store comments.discussion ~[comment])
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=. urls (~(put by urls) url discussion)
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=. discussions (~(put by discussions) path urls)
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:: send updates to subscribers
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::
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:_ state
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?. added ~
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:_ ~
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:+ %give %fact
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:+ :~ /discussions
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[%discussions '' path]
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[%discussions (build-discussion-path:store url)]
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[%discussions (build-discussion-path:store path url)]
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==
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%link-update
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!>([%discussions path url [comment]~])
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::
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:: reading
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::
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++ get-local-pages
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|= =path
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^- (map ^path pages)
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?~ path
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:: all paths
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::
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%- ~(run by by-group)
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|=(links ours)
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:: specific path
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::
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%+ ~(put by *(map ^path pages)) path
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ours:(~(gut by by-group) path *links)
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::
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++ get-submissions
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|= =path
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^- (map ^path submissions)
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?~ path
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:: all paths
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::
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%- ~(run by by-group)
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|=(links submissions)
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:: specific path
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::
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%+ ~(put by *(map ^path submissions)) path
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submissions:(~(gut by by-group) path *links)
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::
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++ get-all-unseen
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^- (jug path url)
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%- ~(rut by by-group)
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|= [=path *]
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(get-unseen path)
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::
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++ get-unseen
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|= =path
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^- (set url)
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=/ =links
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(~(gut by by-group) path *links)
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%- ~(gas in *(set url))
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%+ murn submissions.links
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|= submission
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?: (~(has in seen.links) url) ~
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(some url)
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::
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++ is-seen
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|= =path
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^- ?
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=/ [=^path =url]
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(break-discussion-path:store path)
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%. url
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%~ has in
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seen:(~(gut by by-group) path *links)
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::
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::
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++ get-annotations
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|= =path
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^- (per-path-url notes)
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=/ args=[=^path =url]
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(break-discussion-path:store path)
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|^ ?~ path
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:: all paths
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::
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(~(run by discussions) get-ours)
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:: specific path
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::
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%+ ~(put by *(per-path-url notes)) path.args
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%- get-ours
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%+ ~(gut by discussions) path.args
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*(map url discussion)
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::
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++ get-ours
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|= m=(map url discussion)
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^- (map url notes)
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?: =(~ url.args)
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:: all urls
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::
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%- ~(run by m)
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|=(discussion ours)
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:: specific url
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::
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%+ ~(put by *(map url notes)) url.args
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ours:(~(gut by m) url.args *discussion)
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--
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::
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++ get-discussions
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|= =path
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^- (per-path-url comments)
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=/ args=[=^path =url]
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(break-discussion-path:store path)
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|^ ?~ path
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:: all paths
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::
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(~(run by discussions) get-comments)
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:: specific path
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::
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%+ ~(put by *(per-path-url comments)) path.args
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%- get-comments
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%+ ~(gut by discussions) path.args
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*(map url discussion)
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::
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++ get-comments
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|= m=(map url discussion)
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^- (map url comments)
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?: =(~ url.args)
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:: all urls
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::
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%- ~(run by m)
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|=(discussion comments)
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:: specific url
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::
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%+ ~(put by *(map url comments)) url.args
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comments:(~(gut by m) url.args *discussion)
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--
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--
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