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81 lines
1.8 KiB
Plaintext
81 lines
1.8 KiB
Plaintext
/- spider
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/+ strandio
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=, strand=strand:spider
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=, clay
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|%
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:: Produce an ankh
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::
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++ checkout
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|= [=ankh deletes=(set path) changes=(map path cage)]
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^- ^ankh
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:: Delete
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::
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=. ankh
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=/ dels ~(tap in deletes)
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|- ^- ^ankh
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=* outer-loop $
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?~ dels
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ankh
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=. ankh
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|- ^- ^ankh
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=* inner-loop $
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?~ i.dels
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ankh(fil ~)
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%= ankh
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dir
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%+ ~(put by dir.ankh) i.i.dels
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%= inner-loop
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i.dels t.i.dels
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ankh (~(gut by dir.ankh) i.i.dels *^ankh)
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==
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==
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outer-loop(dels t.dels)
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:: Add/change
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::
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=/ cans=(list [=path =cage]) ~(tap by changes)
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|- ^- ^ankh
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=* outer-loop $
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?~ cans
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ankh
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=. ankh
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=/ orig-path path.i.cans
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|- ^- ^ankh
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=* inner-loop $
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?~ path.i.cans
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%= ankh
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fil
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`[(page-to-lobe [p q.q]:cage.i.cans) cage.i.cans]
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==
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%= ankh
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dir
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%+ ~(put by dir.ankh) i.path.i.cans
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%= inner-loop
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path.i.cans t.path.i.cans
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ankh (~(gut by dir.ankh) i.path.i.cans *^ankh)
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==
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==
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outer-loop(cans t.cans)
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:: Produce a mime cache
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::
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++ checkout-cache
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|= [=ship =desk deletes=(set path) changes=(map path cage)]
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=/ m (strand ,(map path (unit mime)))
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^- form:m
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;< our=@p bind:m get-our:strandio
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=/ mim-builds=(map path schematic:ford)
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%- ~(run by changes)
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|= =cage
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[%cast [our desk] %mime %$ cage]
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;< mim-results=(map path cage) bind:m (build-cages:strandio mim-builds)
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=/ can-mim=(map path (unit mime))
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%- ~(run by mim-results)
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|= =cage
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?> ?=(%mime p.cage)
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`!<(mime q.cage)
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=/ del-mim=(map path (unit mime))
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(malt (turn ~(tap in deletes) |=(=path [path ~])))
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=/ new-mim=(map path (unit mime))
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(~(uni by del-mim) can-mim)
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(pure:m new-mim)
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--
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