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(.module:
[lux (#- Scope)
[control
["." monad (#+ do)]]
[data
["." product]
["." text
format]
[collection
["." list ("#/." functor)]]]
[host
["_" js (#+ Computation Var)]]]
[//
[runtime (#+ Operation Phase)]
["." reference]
["//." case]
["/." //
["//." //
[synthesis (#+ Scope Synthesis)]]]])
(def: @scope (_.var "scope"))
(def: #export (scope translate [start initsS+ bodyS])
(-> Phase (Scope Synthesis) (Operation Computation))
(do ////.monad
[initsO+ (monad.map @ translate initsS+)
bodyO (///.with-anchor @scope
(translate bodyS))
#let [closure (_.function @scope
(|> initsS+
list.enumerate
(list/map (|>> product.left (n/+ start) //case.register)))
(_.return bodyO))]]
(wrap (_.apply/* closure initsO+))))
(def: #export (recur translate argsS+)
(-> Phase (List Synthesis) (Operation Computation))
(do ////.monad
[@scope ///.anchor
argsO+ (monad.map @ translate argsS+)]
(wrap (_.apply/* @scope argsO+))))
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