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(.module:
[library
[lux "*"
[abstract
[equivalence {"+" [Equivalence]}]
[monad {"+" [do]}]]
[control
["<>" parser
["<[0]>" xml {"+" [Parser]}]
["<[0]>" text]]]
[data
[text
["%" format]]
[format
["[0]" xml {"+" [XML]}]]]
[math
[number
["[0]" nat]]]]])
(type: .public Build
Nat)
(def: .public equivalence
(Equivalence Build)
nat.equivalence)
(def: tag
xml.Tag
["" "buildNumber"])
(def: .public format
(-> Build XML)
(|>> %.nat
#xml.Text
list
(#xml.Node ..tag xml.attributes)))
(def: .public parser
(Parser Build)
(<| (<xml>.node ..tag)
(<text>.then (<>.codec nat.decimal (<text>.many <text>.decimal)))
<xml>.text))
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