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36 lines
867 B
Plaintext
36 lines
867 B
Plaintext
::
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:::: /hoon/frontmatter/lib
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::
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/? 310
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::
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=, format
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|%
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++ atr-lines
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|= atr=(map cord cord)
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%+ turn (sort ~(tap by atr) |=([[a=@ @] [b=@ @]] (aor a b)))
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|= [k=cord v=cord]
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(rap 3 k ': ' v ~)
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::
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++ atr-key ;~(sfix (star ;~(less col prn)) col ace)
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++ print
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|= [atr=(map cord cord) src=wain]
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?~ atr src
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['---' (welp (atr-lines atr) '---' src)]
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++ parse
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=| atr=(map cord cord)
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|= wan=wain ^+ [atr mud='']
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?~ wan [~ '']
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?^ (rush i.wan (star ace))
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$(wan t.wan)
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?. =('---' i.wan) [~ (of-wain wan)]
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|- ^+ [atr mud='']
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?~ t.wan ~|(%unclosed-metadata !!)
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?: =('---' i.t.wan) [atr (of-wain t.t.wan)]
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?^ (rush i.t.wan (star ace))
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$(wan t.wan)
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=- $(wan t.wan, atr (~(put by atr) (crip key) (crip val)))
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~| malformed-attribute+i.t.wan
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^- [key=tape ^ val=tape]
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+>:(atr-key 1^1 (trip i.t.wan))
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--
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