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(.module:
[library
[lux #*
[abstract
["." monad]]
[control
["<>" parser ("#\." monad)
["<c>" code (#+ Parser)]
["<a>" analysis]
["<s>" synthesis]]]
[data
["." product]
[collection
["." list ("#\." functor)]]]
[macro (#+ with_identifiers)
["." code]
[syntax (#+ syntax:)]]
[tool
[compiler
["." phase]]]]])
(type: Declaration
{#name Code
#label Text
#phase Text
#archive Text
#inputs (List Code)})
(def: (declaration default)
(-> Code (Parser Declaration))
(<c>.form ($_ <>.and
<c>.any
<c>.local_identifier
<c>.local_identifier
<c>.local_identifier
(<c>.tuple (<>.some <c>.any)))))
(template [<any> <end> <and> <result> <extension> <name>]
[(syntax: .public (<name> [[name extension phase archive inputs] (..declaration (` <any>))
body <c>.any])
(let [g!name (code.local_identifier extension)
g!phase (code.local_identifier phase)
g!archive (code.local_identifier archive)]
(with_identifiers [g!handler g!inputs g!error g!_]
(in (list (` (<extension> (~ name)
(.function ((~ g!handler) (~ g!name) (~ g!phase) (~ g!archive) (~ g!inputs))
(.case ((~! <result>)
((~! monad.do) (~! <>.monad)
[(~+ inputs)
(~ g!_) <end>]
(.\ (~! <>.monad) (~' in) (~ body)))
(~ g!inputs))
(#.Right (~ g!_))
(~ g!_)
(#.Left (~ g!error))
((~! phase.failure) (~ g!error)))
))))))))]
[<c>.any <c>.end! <c>.and <c>.result "lux def analysis" analysis:]
[<a>.any <a>.end! <a>.and <a>.result "lux def synthesis" synthesis:]
[<s>.any <s>.end! <s>.and <s>.result "lux def generation" generation:]
[<c>.any <c>.end! <c>.and <c>.result "lux def directive" directive:]
)
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