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|
(.using
[library
[lux (.except Definition let def macro)
["[0]" meta]
[abstract
["[0]" monad (.only do)]]
[control
["[0]" try (.only Try)]
["[0]" exception (.only exception:)]
["<>" parser (.open: "[1]#[0]" monad)
["<[0]>" code (.only Parser)]]]
[data
["[0]" product]
[text
["%" \\format (.only format)]]
[collection
["[0]" list (.open: "[1]#[0]" functor)]
[dictionary
["[0]" plist (.only PList)]]]]
["[0]" macro (.only)
["[0]" local]
["[0]" code]
[syntax (.only syntax)
["[0]" declaration (.only Declaration)]]]]]
["[0]" //])
(type: Mutual
(Record
[#declaration Declaration
#type Code
#body Code]))
(.def mutual
(Parser [Declaration Code Code])
(all <>.and
declaration.parser
<code>.any
<code>.any
))
(.def (mutual_definition context g!context [g!name mutual])
(-> (List Code) Code [Code Mutual] Code)
(` (function ((~ g!name) (~ g!context))
(.let [[(~+ context)] (~ g!context)]
(function (~ (declaration.format (the #declaration mutual)))
(~ (the #body mutual)))))))
(.def (macro g!context g!self)
(-> Code Code Macro)
(<| (as Macro)
(is Macro')
(function (_ parameters)
(at meta.monad in (list (` (((~ g!self) (~ g!context)) (~+ parameters))))))))
(.def .public let
(syntax (_ [functions (<code>.tuple (<>.some ..mutual))
body <code>.any])
(case functions
{.#End}
(in (list body))
{.#Item mutual {.#End}}
(.let [g!name (|> mutual (the [#declaration declaration.#name]) code.local)]
(in (list (` (.let [(~ g!name) (is (~ (the #type mutual))
(function (~ (declaration.format (the #declaration mutual)))
(~ (the #body mutual))))]
(~ body))))))
_
(macro.with_symbols [g!context g!output]
(do [! meta.monad]
[here_name meta.current_module_name
hidden_names (monad.each ! (//.constant (macro.symbol "mutual_function#"))
functions)
.let [definitions (list#each (..mutual_definition hidden_names g!context)
(list.zipped_2 hidden_names
functions))
context_types (list#each (function (_ mutual)
(` (-> (~ g!context) (~ (the #type mutual)))))
functions)
user_names (list#each (|>> (the [#declaration declaration.#name]) code.local)
functions)]
g!pop (local.push (list#each (function (_ [g!name mutual])
[[here_name (the [#declaration declaration.#name] mutual)]
(..macro g!context g!name)])
(list.zipped_2 hidden_names
functions)))]
(in (list (` (.let [(~ g!context) (is (Rec (~ g!context)
[(~+ context_types)])
[(~+ definitions)])
[(~+ user_names)] (.let [[(~+ user_names)] (~ g!context)]
[(~+ (list#each (function (_ g!name)
(` ((~ g!name) (~ g!context))))
user_names))])
(~ g!output) (~ body)]
(exec (~ g!pop)
(~ g!output)))))))))))
(type: Definition
(Record
[#export_policy Code
#mutual Mutual]))
(.def definition
(Parser Definition)
(<code>.tuple (<>.either (<>.and <code>.any ..mutual)
(<>.and (<>#in (` .private)) ..mutual))))
(.def .public def
(syntax (_ [functions (<>.many ..definition)])
(case functions
{.#End}
(in (list))
{.#Item definition {.#End}}
(.let [(open "_[0]") definition
(open "_[0]") _#mutual]
(in (list (` (.def (~ _#export_policy) (~ (declaration.format _#declaration))
(~ _#type)
(~ _#body))))))
_
(macro.with_symbols [g!context g!output]
(do [! meta.monad]
[here_name meta.current_module_name
hidden_names (monad.each ! (//.constant (macro.symbol "mutual_function#"))
functions)
.let [definitions (list#each (..mutual_definition hidden_names g!context)
(list.zipped_2 hidden_names
(list#each (the #mutual) functions)))
context_types (list#each (function (_ mutual)
(` (-> (~ g!context) (~ (the [#mutual #type] mutual)))))
functions)
user_names (list#each (|>> (the [#mutual #declaration declaration.#name]) code.local)
functions)]
g!pop (local.push (list#each (function (_ [g!name mutual])
[[here_name (the [#mutual #declaration declaration.#name] mutual)]
(..macro g!context g!name)])
(list.zipped_2 hidden_names
functions)))]
(in (list.partial (` (.def (~ g!context)
[(~+ (list#each (the [#mutual #type]) functions))]
(.let [(~ g!context) (is (Rec (~ g!context)
[(~+ context_types)])
[(~+ definitions)])
[(~+ user_names)] (~ g!context)]
[(~+ (list#each (function (_ g!name)
(` ((~ g!name) (~ g!context))))
user_names))])))
g!pop
(list#each (function (_ mutual)
(.let [g!name (|> mutual (the [#mutual #declaration declaration.#name]) code.local)]
(` (.def
(~ (the #export_policy mutual))
(~ g!name)
(~ (the [#mutual #type] mutual))
(.let [[(~+ user_names)] (~ g!context)]
(~ g!name))))))
functions))))))))
|
