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(.module:
[library
[lux #*
[abstract
[equivalence (#+ Equivalence)]]
[control
["<>" parser ("#\." monad)
["<.>" code (#+ Parser)]]]
[data
["." product]
["." text]
[collection
["." list ("#\." functor)]]]
[macro
["." code]]]])
(type: #export Declaration
{#name Text
#arguments (List Text)})
(def: #export equivalence
(Equivalence Declaration)
($_ product.equivalence
text.equivalence
(list.equivalence text.equivalence)
))
(def: #export parser
{#.doc (doc "A parser for declaration syntax."
"Such as:"
quux
(foo bar baz))}
(Parser Declaration)
(<>.either (<>.and <code>.local_identifier
(<>\wrap (list)))
(<code>.form (<>.and <code>.local_identifier
(<>.some <code>.local_identifier)))))
(def: #export (format value)
(-> Declaration Code)
(let [g!name (code.local_identifier (get@ #name value))]
(case (get@ #arguments value)
#.Nil
g!name
arguments
(` ((~ g!name) (~+ (list\map code.local_identifier arguments)))))))
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