Added simple machinery for aliasing of definitions.

author: Eduardo Julian 2023-01-04 18:37:14 -0400
committer: Eduardo Julian 2023-01-04 18:37:14 -0400
commit: 3ca054b6b992e2233d763aabc5c938ee10d116a4 (patch)
tree: 90b93c5a922fa312331f33cc4c93962c76db4636 /stdlib/source
parent: ad1391ea1cdd33167339d25dbff2567f5a8d5c68 (diff)
63 files changed, 484 insertions, 446 deletions
diff --git a/stdlib/source/library/lux.lux b/stdlib/source/library/lux.lux
index 763b1b25f..e6108721f 100644
--- a/stdlib/source/library/lux.lux
+++ b/stdlib/source/library/lux.lux
@@ -3292,7 +3292,7 @@
 
                          _
                          ... TODO: Figure out why this doesn't work:
-                         ... (of meta#monad in token)
+                         ... (meta#in token)
                          (meta#in token)}
                         token))))
 
@@ -5479,14 +5479,15 @@
                 (again &rest (property#with var_name expansion map)))
               
               {#End}
-              (of meta#monad #in (list#conjoint (list#each normal bodies))))))
+              (meta#in (list#conjoint (list#each normal bodies))))))
         
         {#None}
         (failure (..wrong_syntax_error (symbol ..with_expansions)))))))
 
 (def .public (same? reference sample)
-  (All (_ a)
-    (-> a a Bit))
+  (All (_ of)
+    (-> of of
+        Bit))
   (.is?# reference sample))
 
 (def .public as_expected
@@ -5878,5 +5879,22 @@
   [Declaration]
   )
 
-(type .public F64 Frac)
-(type .public Double Frac)
+(def .public alias
+  (macro (_ tokens)
+    (when (parsed (andP (tupleP (manyP localP))
+                        symbolP)
+                  tokens)
+      {#Some [alias/+ original]}
+      (meta#in (list#each (function (_ it)
+                            (` (def .public (, (local$ it))
+                                 (, (symbol$ original)))))
+                          alias/+))
+      
+      {#None}
+      (failure (..wrong_syntax_error (symbol ..alias))))))
+
+(alias [F64 Double]
+       ..Frac)
+
+(alias [alias?]
+       ..same?)
diff --git a/stdlib/source/library/lux/math/number/ratio.lux b/stdlib/source/library/lux/math/number/ratio.lux
index 4877d65da..d1a8cc3a6 100644
--- a/stdlib/source/library/lux/math/number/ratio.lux
+++ b/stdlib/source/library/lux/math/number/ratio.lux
@@ -37,12 +37,12 @@
     1 {.#Some (the #numerator value)}
     _ {.#None}))
 
-(def .public (normal (open "_[0]"))
+(def .public (normal (open "/[0]"))
   (-> Ratio
       Ratio)
-  (let [common (n.gcd _#numerator _#denominator)]
-    [..#numerator (n./ common _#numerator)
-     ..#denominator (n./ common _#denominator)]))
+  (let [common (n.gcd /#numerator /#denominator)]
+    [..#numerator (n./ common /#numerator)
+     ..#denominator (n./ common /#denominator)]))
 
 (def .public ratio
   (syntax (_ [numerator <code>.any
@@ -146,21 +146,21 @@
    (def * ..*)
    (def / ../)))
 
-(def .public (reciprocal (open "_[0]"))
+(def .public (reciprocal (open "/[0]"))
   (-> Ratio
       Ratio)
-  [..#numerator _#denominator
-   ..#denominator _#numerator])
+  [..#numerator /#denominator
+   ..#denominator /#numerator])
 
 (def separator ":")
 
 (def .public codec
   (Codec Text Ratio)
   (implementation
-   (def (encoded (open "_[0]"))
+   (def (encoded (open "/[0]"))
      (all text#composite
-          (n#encoded _#numerator)
-          ..separator (n#encoded _#denominator)))
+          (n#encoded /#numerator)
+          ..separator (n#encoded /#denominator)))
 
    (def (decoded input)
      (when (text.split_by ..separator input)
diff --git a/stdlib/source/library/lux/meta/compiler/language/lux/analysis/module.lux b/stdlib/source/library/lux/meta/compiler/language/lux/analysis/module.lux
index 29dad85d1..f5f9a5ecb 100644
--- a/stdlib/source/library/lux/meta/compiler/language/lux/analysis/module.lux
+++ b/stdlib/source/library/lux/meta/compiler/language/lux/analysis/module.lux
@@ -1,6 +1,6 @@
 (.require
  [library
-  [lux (.except with)
+  [lux (.except with alias)
    ["[0]" meta]
    [abstract
     ["[0]" monad (.only do)]]
@@ -47,7 +47,8 @@
                             {.#Cached}   "Cached")])))
 
 (def .public (empty hash)
-  (-> Nat Module)
+  (-> Nat
+      Module)
   [.#module_hash    hash
    .#module_aliases (list)
    .#definitions    (list)
@@ -55,7 +56,8 @@
    .#module_state   {.#Active}])
 
 (def .public (import module)
-  (-> Text (Operation Any))
+  (-> Text
+      (Operation Any))
   (do phase.monad
     [self_name meta.current_module_name]
     (function (_ state)
@@ -68,19 +70,21 @@
                               state)
                      []]})))
 
-(def .public (alias alias module)
-  (-> Text Text (Operation Any))
+(def .public (alias it module)
+  (-> Text Text
+      (Operation Any))
   (do phase.monad
     [self_name meta.current_module_name]
     (function (_ state)
       {try.#Success [(revised .#modules
                               (property.revised self_name (revised .#module_aliases (is (-> (List [Text Text]) (List [Text Text]))
-                                                                                        (|>> {.#Item [alias module]}))))
+                                                                                        (|>> {.#Item [it module]}))))
                               state)
                      []]})))
 
 (def .public (exists? module)
-  (-> Text (Operation Bit))
+  (-> Text
+      (Operation Bit))
   (function (_ state)
     (|> state
         (the .#modules)
@@ -95,7 +99,8 @@
         {try.#Success})))
 
 (def .public (define name exported?,definition)
-  (-> Text [Bit Global] (Operation Any))
+  (-> Text [Bit Global]
+      (Operation Any))
   (do phase.monad
     [self_name meta.current_module_name
      self meta.current_module]
@@ -117,7 +122,8 @@
          state)))))
 
 (def .public (override_definition [module short] exported?,definition)
-  (-> Symbol [Bit Global] (Operation Any))
+  (-> Symbol [Bit Global]
+      (Operation Any))
   (function (_ state)
     {try.#Success [(revised .#modules
                             (property.revised module
@@ -127,7 +133,8 @@
                    []]}))
 
 (def .public (create hash name)
-  (-> Nat Text (Operation Any))
+  (-> Nat Text
+      (Operation Any))
   (function (_ state)
     {try.#Success [(revised .#modules
                             (property.has name (..empty hash))
@@ -135,7 +142,9 @@
                    []]}))
 
 (def .public (with hash name action)
-  (All (_ a) (-> Nat Text (Operation a) (Operation [Module a])))
+  (All (_ of)
+    (-> Nat Text (Operation of)
+        (Operation [Module of])))
   (do phase.monad
     [_ (..create hash name)
      output (/.with_current_module name
@@ -145,7 +154,8 @@
 
 (with_template [<setter> <asker> <tag>]
   [(def .public (<setter> module_name)
-     (-> Text (Operation Any))
+     (-> Text
+         (Operation Any))
      (function (_ state)
        (when (|> state (the .#modules) (property.value module_name))
          {.#Some module}
@@ -168,7 +178,8 @@
           state))))
    
    (def .public (<asker> module_name)
-     (-> Text (Operation Bit))
+     (-> Text
+         (Operation Bit))
      (function (_ state)
        (when (|> state (the .#modules) (property.value module_name))
          {.#Some module}
diff --git a/stdlib/source/library/lux/meta/compiler/language/lux/phase/extension/translation/jvm/host.lux b/stdlib/source/library/lux/meta/compiler/language/lux/phase/extension/translation/jvm/host.lux
index fb9ee9327..522cf231b 100644
--- a/stdlib/source/library/lux/meta/compiler/language/lux/phase/extension/translation/jvm/host.lux
+++ b/stdlib/source/library/lux/meta/compiler/language/lux/phase/extension/translation/jvm/host.lux
@@ -318,7 +318,7 @@
 
 (def with_double_extensions
   (-> Bundle Bundle)
-  (let [type (reflection.reflection reflection.float)]
+  (let [type (reflection.reflection reflection.double)]
     (|>> (dictionary.has (%.format "jvm_" type "_" "+" "#" "|translation") (binary double::+))
          (dictionary.has (%.format "jvm_" type "_" "-" "#" "|translation") (binary double::-))
          (dictionary.has (%.format "jvm_" type "_" "*" "#" "|translation") (binary double::*))
diff --git a/stdlib/source/library/lux/meta/compiler/meta/packager.lux b/stdlib/source/library/lux/meta/compiler/meta/packager.lux
index a7e8a095c..68edb9e16 100644
--- a/stdlib/source/library/lux/meta/compiler/meta/packager.lux
+++ b/stdlib/source/library/lux/meta/compiler/meta/packager.lux
@@ -20,13 +20,10 @@
    ["[0]" artifact]
    ["[0]" registry]
    ["[0]" unit]
-   ["[0]" module (.only)
-    ["[0]" descriptor]]]])
+   ["[0]" module]]])
 
 (type .public Packager
-  (-> (Dictionary file.Path Binary)
-      Archive
-      (Maybe unit.ID)
+  (-> (Dictionary file.Path Binary) Archive (Maybe unit.ID)
       (Try (Either Binary
                    (List [Text Binary])))))
 
@@ -34,7 +31,8 @@
   (List [module.ID (List artifact.ID)]))
 
 (def .public order
-  (-> (cache/module.Order Any) Order)
+  (-> (cache/module.Order Any)
+      Order)
   (list#each (function (_ [module [module_id entry]])
                (|> entry
                    (the archive.#registry)
diff --git a/stdlib/source/library/lux/meta/compiler/version.lux b/stdlib/source/library/lux/meta/compiler/version.lux
index e576a7c29..ece4e5098 100644
--- a/stdlib/source/library/lux/meta/compiler/version.lux
+++ b/stdlib/source/library/lux/meta/compiler/version.lux
@@ -21,22 +21,26 @@
   (n./ ..range))
 
 (def .public patch
-  (-> Version Nat)
+  (-> Version
+      Nat)
   (|>> ..level))
 
 (def .public minor
-  (-> Version Nat)
+  (-> Version
+      Nat)
   (|>> ..next ..level))
 
 (def .public major
-  (-> Version Nat)
+  (-> Version
+      Nat)
   (|>> ..next ..next))
 
 (def separator
   ".")
 
 (def (padded value)
-  (-> Nat Text)
+  (-> Nat
+      Text)
   (if (n.< 10 value)
     (%.format "0" (%.nat value))
     (%.nat value)))
diff --git a/stdlib/source/library/lux/test/benchmark.lux b/stdlib/source/library/lux/test/benchmark.lux
index 427e62822..f25975015 100644
--- a/stdlib/source/library/lux/test/benchmark.lux
+++ b/stdlib/source/library/lux/test/benchmark.lux
@@ -9,6 +9,9 @@
    [data
     [collection
      ["[0]" list (.use "[1]#[0]" mix)]]]
+   [math
+    [number
+     ["[0]" int]]]
    [world
     [time
      ["[0]" instant]
@@ -30,6 +33,12 @@
     #maximum Duration
     #average Duration]))
 
+(def minimum_duration
+  duration.empty)
+
+(def maximum_duration
+  (duration.of_millis (of int.interval top)))
+
 (def empty
   Benchmark
   [#times 0
@@ -47,8 +56,8 @@
                        (list.repeated times)
                        (monad.each ! ..time))]
         (in [#times times
-             #minimum (list#mix (order.min duration.order) duration.empty durations)
-             #maximum (list#mix (order.max duration.order) duration.empty durations)
+             #minimum (list#mix (order.min duration.order) ..maximum_duration durations)
+             #maximum (list#mix (order.max duration.order) ..minimum_duration durations)
              #average (|> durations
                           (list#mix duration.composite duration.empty)
                           (duration.down times))]))))
diff --git a/stdlib/source/library/lux/web/css/value.lux b/stdlib/source/library/lux/web/css/value.lux
index 2ff369bc7..31e19b316 100644
--- a/stdlib/source/library/lux/web/css/value.lux
+++ b/stdlib/source/library/lux/web/css/value.lux
@@ -1,6 +1,6 @@
 (.require
  [library
-  [lux (.except Label All Location and static false true all)
+  [lux (.except Label All Location and static false true all alias)
    [control
     ["[0]" maybe]]
    [data
diff --git a/stdlib/source/library/lux/world/finance/market/price.lux b/stdlib/source/library/lux/world/finance/market/price.lux
index 58c4216d8..c7b6e8e8c 100644
--- a/stdlib/source/library/lux/world/finance/market/price.lux
+++ b/stdlib/source/library/lux/world/finance/market/price.lux
@@ -9,39 +9,48 @@
      ["%" \\format]]]
    [math
     [number
+     ["n" nat]
      ["i" int]]]
    [meta
     [type
      ["[0]" nominal]]]]]
  [///
-  [money (.only Money)
+  ["[0]" money (.only Money)
    ["[0]" currency (.only Currency)]]])
 
 (type .public (Price $)
   (Money $))
 
+(def .public (free $)
+  (All (_ $)
+    (-> (Currency $)
+        (Price $)))
+  (money.money $ 0))
+
 ... https://en.wikipedia.org/wiki/Price_action_trading
 (nominal.def .public (Action $)
   (Record
    [#currency (Currency $)
     #movement Int])
 
-  (def .public (action currency movement)
+  (def .public (action from to)
     (All (_ $)
-      (-> (Currency $) Int
+      (-> (Price $) (Price $)
           (Action $)))
     (nominal.abstraction
-     [#currency currency
-      #movement movement]))
+     [#currency (money.currency from)
+      #movement (.int (n.- (money.amount from)
+                           (money.amount to)))]))
 
   (with_template [<*> <name>]
     [(def .public (<name> currency it)
        (All (_ $)
          (-> (Currency $) Int
              (Action $)))
-       (action currency
-               (<*> (.int (currency.sub_divisions currency))
-                    it)))]
+       (nominal.abstraction
+        [#currency currency
+         #movement (<*> (.int (currency.sub_divisions currency))
+                        it)]))]
 
     [i.* of_units]
     [i.% of_sub_units]
diff --git a/stdlib/source/specification/lux/abstract/hash.lux b/stdlib/source/specification/lux/abstract/hash.lux
deleted file mode 100644
index 28b1c27a2..000000000
--- a/stdlib/source/specification/lux/abstract/hash.lux
+++ /dev/null
@@ -1,29 +0,0 @@
-(.require
- [library
-  [lux (.except)
-   [abstract
-    [monad (.only do)]
-    ["[0]" equivalence
-     ["[1]T" \\test]]]
-   [math
-    ["[0]" random (.only Random)]
-    [number
-     ["n" nat]]]
-   [test
-    ["_" property (.only Test)]]]]
- [\\library
-  ["[0]" /]])
-
-(def .public (spec (open "/#[0]") random)
-  (All (_ a) (-> (/.Hash a) (Random a) Test))
-  (do random.monad
-    [parameter random
-     subject random]
-    (all _.and
-         (_.for [/.equivalence]
-                (equivalenceT.spec /#equivalence random))
-         (_.coverage [/.Hash /.hash]
-           (if (/#= parameter subject)
-             (n.= (/#hash parameter) (/#hash subject))
-             true))
-         )))
diff --git a/stdlib/source/test/aedifex/artifact.lux b/stdlib/source/test/aedifex/artifact.lux
index 471786919..7e0d2c1cb 100644
--- a/stdlib/source/test/aedifex/artifact.lux
+++ b/stdlib/source/test/aedifex/artifact.lux
@@ -4,8 +4,8 @@
    [abstract
     [monad (.only do)]
     [hash (.only Hash)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]
     ["[0]" order
@@ -50,7 +50,7 @@
                   (_.for [/.order]
                          (orderT.spec /.order ..random))
                   (_.for [/.hash]
-                         ($hash.spec /.hash ..random))
+                         (hashT.spec /.hash ..random))
 
                   (_.coverage [/.format /.identity]
                     (and (text.ends_with? (/.identity sample) (/.format sample))
diff --git a/stdlib/source/test/aedifex/dependency.lux b/stdlib/source/test/aedifex/dependency.lux
index 6235282ee..02721cf35 100644
--- a/stdlib/source/test/aedifex/dependency.lux
+++ b/stdlib/source/test/aedifex/dependency.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]
     ["[0]" order
@@ -34,5 +34,5 @@
                   (_.for [/.order]
                          (orderT.spec /.order ..random))
                   (_.for [/.hash]
-                         ($hash.spec /.hash ..random))
+                         (hashT.spec /.hash ..random))
                   ))))
diff --git a/stdlib/source/test/lux/abstract/hash.lux b/stdlib/source/test/lux/abstract/hash.lux
index fb6bf8925..51c8ec7f3 100644
--- a/stdlib/source/test/lux/abstract/hash.lux
+++ b/stdlib/source/test/lux/abstract/hash.lux
@@ -3,13 +3,15 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
+    ["[0]" equivalence
+     ["[1]T" \\test]]
     [functor
      ["[0]" contravariant
       ["[1]T" \\test]]]]
    [data
     ["[0]" bit (.use "[1]#[0]" equivalence)]]
    [math
-    ["[0]" random]
+    ["[0]" random (.only Random)]
     [number
      ["[0]" nat]]]
    [test
@@ -19,6 +21,22 @@
    [//
     [equivalence (.only Equivalence)]]]])
 
+(def .public (spec (open "/#[0]") random)
+  (All (_ of)
+    (-> (/.Hash of) (Random of)
+        Test))
+  (do random.monad
+    [parameter random
+     subject random]
+    (all _.and
+         (_.for [/.equivalence]
+                (equivalenceT.spec /#equivalence random))
+         (_.coverage [/.Hash /.hash]
+           (if (/#= parameter subject)
+             (nat.= (/#hash parameter) (/#hash subject))
+             true))
+         )))
+
 (def .public test
   Test
   (do random.monad
diff --git a/stdlib/source/test/lux/control/maybe.lux b/stdlib/source/test/lux/control/maybe.lux
index a9b64e197..b9f6c89df 100644
--- a/stdlib/source/test/lux/control/maybe.lux
+++ b/stdlib/source/test/lux/control/maybe.lux
@@ -8,8 +8,8 @@
      ["[1]T" \\test]]
     ["[0]" apply
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" monoid
      ["[1]T" \\test]]
     ["[0]" equivalence
@@ -41,7 +41,7 @@
            (_.for [/.hash]
                   (|> random.nat
                       (of random.monad each (|>> {.#Some}))
-                      ($hash.spec (/.hash n.hash))))
+                      (hashT.spec (/.hash n.hash))))
            (_.for [/.monoid]
                   (monoidT.spec (/.equivalence n.equivalence) /.monoid (random.maybe random.nat)))
            (_.for [/.functor]
diff --git a/stdlib/source/test/lux/data/any.lux b/stdlib/source/test/lux/data/any.lux
index da1b7dc55..91fc7aa41 100644
--- a/stdlib/source/test/lux/data/any.lux
+++ b/stdlib/source/test/lux/data/any.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["[0]S" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [math
     ["[0]" random (.only Random) (.use "[1]#[0]" monad)]]
    [test
@@ -27,7 +27,7 @@
            (_.for [/.equivalence]
                   (equivalenceT.spec /.equivalence ..random))
            (_.for [/.hash]
-                  (hashS.spec /.hash ..random))
+                  (hashT.spec /.hash ..random))
            
            (_.coverage [/.any]
              (same? [] /.any))
diff --git a/stdlib/source/test/lux/data/bit.lux b/stdlib/source/test/lux/data/bit.lux
index 5b2ec3b02..b3484192e 100644
--- a/stdlib/source/test/lux/data/bit.lux
+++ b/stdlib/source/test/lux/data/bit.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]
     ["[0]" codec
@@ -29,7 +29,7 @@
              (_.for [/.equivalence]
                     (equivalenceT.spec /.equivalence random.bit))
              (_.for [/.hash]
-                    ($hash.spec /.hash random.bit))
+                    (hashT.spec /.hash random.bit))
              (_.for [/.disjunction]
                     (monoidT.spec /.equivalence /.disjunction random.bit))
              (_.for [/.conjunction]
diff --git a/stdlib/source/test/lux/data/collection/list.lux b/stdlib/source/test/lux/data/collection/list.lux
index c9131d41a..8fc76c5a6 100644
--- a/stdlib/source/test/lux/data/collection/list.lux
+++ b/stdlib/source/test/lux/data/collection/list.lux
@@ -15,8 +15,8 @@
      ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [control
     ["[0]" pipe]
     ["[0]" io]
@@ -59,7 +59,7 @@
        (_.for [/.hash]
               (|> random.nat
                   (of random.monad each (|>> list))
-                  ($hash.spec (/.hash n.hash))))
+                  (hashT.spec (/.hash n.hash))))
        (_.for [/.monoid]
               (monoidT.spec (/.equivalence n.equivalence) /.monoid ..random))
        (_.for [/.mix]
diff --git a/stdlib/source/test/lux/data/collection/set.lux b/stdlib/source/test/lux/data/collection/set.lux
index 19b44b8bf..b802660bf 100644
--- a/stdlib/source/test/lux/data/collection/set.lux
+++ b/stdlib/source/test/lux/data/collection/set.lux
@@ -6,8 +6,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" monoid
      ["[1]T" \\test]]]
    [data
@@ -40,7 +40,7 @@
              (_.for [/.hash]
                     (|> random.nat
                         (of random.monad each (|>> list (/.of_list n.hash)))
-                        ($hash.spec /.hash)))
+                        (hashT.spec /.hash)))
              (_.for [/.monoid]
                     (monoidT.spec /.equivalence (/.monoid n.hash) (random.set n.hash size random.nat)))
 
diff --git a/stdlib/source/test/lux/data/collection/set/multi.lux b/stdlib/source/test/lux/data/collection/set/multi.lux
index 981de69d6..024044804 100644
--- a/stdlib/source/test/lux/data/collection/set/multi.lux
+++ b/stdlib/source/test/lux/data/collection/set/multi.lux
@@ -6,8 +6,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [control
     [function
      ["[0]" predicate]]]
@@ -51,7 +51,7 @@
                 (|> random.nat
                     (of random.monad each (function (_ single)
                                             (/.has 1 single (/.empty n.hash))))
-                    ($hash.spec /.hash)))
+                    (hashT.spec /.hash)))
          )))
 
 (def composition
diff --git a/stdlib/source/test/lux/data/color/rgb.lux b/stdlib/source/test/lux/data/color/rgb.lux
index 089759e56..99233f6e7 100644
--- a/stdlib/source/test/lux/data/color/rgb.lux
+++ b/stdlib/source/test/lux/data/color/rgb.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["[0]S" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" monoid
      ["[1]T" \\test]]]
    [control
@@ -107,7 +107,7 @@
                        (_.for [/.equivalence]
                               (equivalenceT.spec /.equivalence ..random))
                        (_.for [/.hash]
-                              (hashS.spec /.hash ..random))
+                              (hashT.spec /.hash ..random))
                        (_.for [/.addition]
                               (monoidT.spec /.equivalence /.addition ..random))
                        (_.for [/.subtraction]
diff --git a/stdlib/source/test/lux/data/sum.lux b/stdlib/source/test/lux/data/sum.lux
index 97699e4a7..783dcf2df 100644
--- a/stdlib/source/test/lux/data/sum.lux
+++ b/stdlib/source/test/lux/data/sum.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [control
     ["[0]" pipe]]
    [data
@@ -35,7 +35,7 @@
                     (equivalenceT.spec (/.equivalence n.equivalence n.equivalence)
                                        (random.or random.nat random.nat)))
              (_.for [/.hash]
-                    ($hash.spec (/.hash n.hash n.hash)
+                    (hashT.spec (/.hash n.hash n.hash)
                                 (random.or random.nat random.nat)))
 
              (_.coverage [/.left]
diff --git a/stdlib/source/test/lux/data/text.lux b/stdlib/source/test/lux/data/text.lux
index 23d12ebe1..65f55ac01 100644
--- a/stdlib/source/test/lux/data/text.lux
+++ b/stdlib/source/test/lux/data/text.lux
@@ -4,8 +4,8 @@
    [abstract
     [monad (.only do)]
     [equivalence (.only Equivalence)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     [functor
      ["[0]" contravariant
       ["[1]T" \\test]]]
@@ -866,7 +866,7 @@
            (_.for [/.equivalence]
                   (equivalenceT.spec /.equivalence (random.ascii 2)))
            (_.for [/.hash]
-                  ($hash.spec /.hash (random.ascii 1)))
+                  (hashT.spec /.hash (random.ascii 1)))
            (_.for [/.order]
                   (orderT.spec /.order (random.ascii 2)))
            (_.for [/.monoid]
diff --git a/stdlib/source/test/lux/data/text/unicode/block.lux b/stdlib/source/test/lux/data/text/unicode/block.lux
index 88261f69a..dcd00dc56 100644
--- a/stdlib/source/test/lux/data/text/unicode/block.lux
+++ b/stdlib/source/test/lux/data/text/unicode/block.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" monoid
      ["[1]T" \\test]]]
    [data
@@ -190,7 +190,7 @@
                    (_.for [/.equivalence]
                           (equivalenceT.spec /.equivalence ..random))
                    (_.for [/.hash]
-                          ($hash.spec /.hash ..random))
+                          (hashT.spec /.hash ..random))
                    (_.for [/.monoid]
                           (monoidT.spec /.equivalence /.monoid ..random))
                    
diff --git a/stdlib/source/specification/lux/math/arithmetic.lux b/stdlib/source/test/lux/math/arithmetic.lux
index 1c13f52f5..1c13f52f5 100644
--- a/stdlib/source/specification/lux/math/arithmetic.lux
+++ b/stdlib/source/test/lux/math/arithmetic.lux
diff --git a/stdlib/source/test/lux/math/arithmetic/fixed_point.lux b/stdlib/source/test/lux/math/arithmetic/fixed_point.lux
index a41078599..ddfe624b7 100644
--- a/stdlib/source/test/lux/math/arithmetic/fixed_point.lux
+++ b/stdlib/source/test/lux/math/arithmetic/fixed_point.lux
@@ -19,7 +19,7 @@
     [number
      ["n" nat]]
     ["[0]" arithmetic
-     ["[1]S" \\specification]]]
+     ["[1]T" \\test]]]
    [test
     ["_" property (.only Test)]]]]
  [\\library
@@ -68,7 +68,7 @@
                     (_.for [/.order /.<]
                            (orderT.spec (/.order @) (..random @)))
                     ... (_.for [/.arithmetic]
-                    ...        (arithmeticS.spec (/.equivalence @) (/.arithmetic @) (..random @)))
+                    ...        (arithmeticT.spec (/.equivalence @) (/.arithmetic @) (..random @)))
                     
                     (_.coverage [/.fixed /.units /.sub_units]
                       (/.= @
diff --git a/stdlib/source/test/lux/math/number/complex.lux b/stdlib/source/test/lux/math/number/complex.lux
index b9a58dfcc..e449abc6f 100644
--- a/stdlib/source/test/lux/math/number/complex.lux
+++ b/stdlib/source/test/lux/math/number/complex.lux
@@ -11,7 +11,7 @@
    [math
     ["[0]" random (.only Random)]
     ["[0]" arithmetic
-     ["[1]S" \\specification]]]
+     ["[1]T" \\test]]]
    [test
     ["_" property (.only Test)]]]]
  [\\library
@@ -276,7 +276,7 @@
            (_.for [/.= /.equivalence]
                   (equivalenceT.spec /.equivalence ..random))
            (_.for [/.arithmetic]
-                  (arithmeticS.spec /.equivalence /.arithmetic ..random))
+                  (arithmeticT.spec /.equivalence /.arithmetic ..random))
 
            ..construction
            ..constant
diff --git a/stdlib/source/test/lux/math/number/frac.lux b/stdlib/source/test/lux/math/number/frac.lux
index d62c8b287..30fd2d64c 100644
--- a/stdlib/source/test/lux/math/number/frac.lux
+++ b/stdlib/source/test/lux/math/number/frac.lux
@@ -4,8 +4,8 @@
    ["[0]" ffi]
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" codec
      ["[1]T" \\test]]
     ["[0]" equivalence
@@ -19,7 +19,7 @@
    [math
     ["[0]" random (.only Random)]
     ["[0]" arithmetic
-     ["[1]S" \\specification]]]
+     ["[1]T" \\test]]]
    [meta
     ["@" target]
     [macro
@@ -107,7 +107,7 @@
            (_.for [/.equivalence /.=]
                   (equivalenceT.spec /.equivalence random.safe_frac))
            (_.for [/.hash]
-                  ($hash.spec /.hash random.frac))
+                  (hashT.spec /.hash random.frac))
            (_.for [/.order /.<]
                   (orderT.spec /.order random.safe_frac))
            (,, (with_template [<composite> <monoid>]
@@ -127,7 +127,7 @@
                  [/.binary] [/.octal] [/.decimal] [/.hex]
                  ))
            (_.for [/.arithmetic]
-                  (arithmeticS.spec /.equivalence /.arithmetic random.safe_frac))
+                  (arithmeticT.spec /.equivalence /.arithmetic random.safe_frac))
            )))
 
 (with_expansions [<jvm> (these (ffi.import java/lang/Double
diff --git a/stdlib/source/test/lux/math/number/i64.lux b/stdlib/source/test/lux/math/number/i64.lux
index 209a53fff..18cff8007 100644
--- a/stdlib/source/test/lux/math/number/i64.lux
+++ b/stdlib/source/test/lux/math/number/i64.lux
@@ -7,8 +7,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" monoid
      ["[1]T" \\test]]]
    [math
@@ -155,7 +155,7 @@
        (_.for [/.equivalence]
               (equivalenceT.spec /.equivalence random.i64))
        (_.for [/.hash]
-              ($hash.spec /.hash random.i64))
+              (hashT.spec /.hash random.i64))
        (_.for [/.disjunction]
               (monoidT.spec n.equivalence /.disjunction random.nat))
        (_.for [/.conjunction]
diff --git a/stdlib/source/test/lux/math/number/int.lux b/stdlib/source/test/lux/math/number/int.lux
index dde18df95..99afb16d2 100644
--- a/stdlib/source/test/lux/math/number/int.lux
+++ b/stdlib/source/test/lux/math/number/int.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" enum
      ["[1]T" \\test]]
     ["[0]" interval
@@ -22,7 +22,7 @@
    [math
     ["[0]" random (.only Random)]
     ["[0]" arithmetic
-     ["[1]S" \\specification]]]
+     ["[1]T" \\test]]]
    [test
     ["_" property (.only Test)]]]]
  [\\library
@@ -38,7 +38,7 @@
            (_.for [/.equivalence /.=]
                   (equivalenceT.spec /.equivalence random.int))
            (_.for [/.hash]
-                  ($hash.spec /.hash random.int))
+                  (hashT.spec /.hash random.int))
            (_.for [/.order /.<]
                   (orderT.spec /.order random.int))
            (_.for [/.enum]
@@ -62,7 +62,7 @@
                  [/.binary] [/.octal] [/.decimal] [/.hex]
                  ))
            (_.for [/.arithmetic]
-                  (arithmeticS.spec /.equivalence /.arithmetic random.int))
+                  (arithmeticT.spec /.equivalence /.arithmetic random.int))
            )))
 
 (def predicate
diff --git a/stdlib/source/test/lux/math/number/nat.lux b/stdlib/source/test/lux/math/number/nat.lux
index ecce84604..ffc99b37e 100644
--- a/stdlib/source/test/lux/math/number/nat.lux
+++ b/stdlib/source/test/lux/math/number/nat.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" enum
      ["[1]T" \\test]]
     ["[0]" interval
@@ -22,7 +22,7 @@
    [math
     ["[0]" random]
     ["[0]" arithmetic
-     ["[1]S" \\specification]]]
+     ["[1]T" \\test]]]
    [test
     ["_" property (.only Test)]]]]
  [\\library
@@ -36,7 +36,7 @@
            (_.for [/.equivalence /.=]
                   (equivalenceT.spec /.equivalence random.nat))
            (_.for [/.hash]
-                  ($hash.spec /.hash random.nat))
+                  (hashT.spec /.hash random.nat))
            (_.for [/.order /.<]
                   (orderT.spec /.order random.nat))
            (_.for [/.enum]
@@ -60,7 +60,7 @@
                  [/.binary] [/.octal] [/.decimal] [/.hex]
                  ))
            (_.for [/.arithmetic]
-                  (arithmeticS.spec /.equivalence /.arithmetic random.nat))
+                  (arithmeticT.spec /.equivalence /.arithmetic random.nat))
            )))
 
 (def predicate
diff --git a/stdlib/source/test/lux/math/number/ratio.lux b/stdlib/source/test/lux/math/number/ratio.lux
index ecb92de4a..0c1e15bc3 100644
--- a/stdlib/source/test/lux/math/number/ratio.lux
+++ b/stdlib/source/test/lux/math/number/ratio.lux
@@ -18,7 +18,7 @@
    [math
     ["[0]" random (.only Random)]
     ["[0]" arithmetic
-     ["[1]S" \\specification]]]
+     ["[1]T" \\test]]]
    [test
     ["_" property (.only Test)]]]]
  [\\library
@@ -59,7 +59,7 @@
                (_.for [/.codec]
                       (codecT.spec /.equivalence /.codec ..random))
                (_.for [/.arithmetic]
-                      (arithmeticS.spec /.equivalence /.arithmetic ..random))
+                      (arithmeticT.spec /.equivalence /.arithmetic ..random))
 
                (do random.monad
                  [.let [(open "#[0]") /.equivalence]
diff --git a/stdlib/source/test/lux/math/number/rev.lux b/stdlib/source/test/lux/math/number/rev.lux
index ce264cdef..65021aefb 100644
--- a/stdlib/source/test/lux/math/number/rev.lux
+++ b/stdlib/source/test/lux/math/number/rev.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" enum
      ["[1]T" \\test]]
     ["[0]" interval
@@ -22,7 +22,7 @@
    [math
     ["[0]" random]
     ["[0]" arithmetic
-     ["[1]S" \\specification]]]
+     ["[1]T" \\test]]]
    [test
     ["_" property (.only Test)]]]]
  [\\library
@@ -38,7 +38,7 @@
            (_.for [/.equivalence /.=]
                   (equivalenceT.spec /.equivalence random.rev))
            (_.for [/.hash]
-                  ($hash.spec /.hash random.rev))
+                  (hashT.spec /.hash random.rev))
            (_.for [/.order /.<]
                   (orderT.spec /.order random.rev))
            (_.for [/.enum]
@@ -61,7 +61,7 @@
                  [/.binary] [/.octal] [/.decimal] [/.hex]
                  ))
            (_.for [/.arithmetic]
-                  (arithmeticS.spec /.equivalence /.arithmetic random.rev))
+                  (arithmeticT.spec /.equivalence /.arithmetic random.rev))
            )))
 
 (def .public test
diff --git a/stdlib/source/test/lux/meta.lux b/stdlib/source/test/lux/meta.lux
index 2dec361da..477d1e31e 100644
--- a/stdlib/source/test/lux/meta.lux
+++ b/stdlib/source/test/lux/meta.lux
@@ -46,18 +46,17 @@
             ["[1][0]" static]
             ["[1][0]" extension]
             ["[1][0]" global]
-            ... ["[1][0]" target (.only)
-            ...  (.,, (.for "{old}" (.,, (.these ["[1]/[0]" jvm]))
-            ...             "JVM" (.,, (.these ["[1]/[0]" jvm]))
-            ...             "JavaScript" (.,, (.these ["[1]/[0]" js]))
-            ...             "Lua" (.,, (.these ["[1]/[0]" lua]))
-            ...             "Python" (.,, (.these ["[1]/[0]" python]))
-            ...             "Ruby" (.,, (.these ["[1]/[0]" ruby]))
-            ...             (.,, (.these))))]
+            ["[1][0]" target (.only)
+             (.,, (.for "{old}" (.,, (.these ["[1]/[0]" jvm]))
+                        "JVM" (.,, (.these ["[1]/[0]" jvm]))
+                        "JavaScript" (.,, (.these ["[1]/[0]" js]))
+                        "Lua" (.,, (.these ["[1]/[0]" lua]))
+                        "Python" (.,, (.these ["[1]/[0]" python]))
+                        "Ruby" (.,, (.these ["[1]/[0]" ruby]))
+                        (.,, (.these))))]
             ["[1][0]" compiler
              ... ["[1]/[0]" phase]
              ... ["[1]/[0]" meta
-             ...  ["[1]/[0]" archive]
              ...  ["[1]/[0]" cli]
              ...  ["[1]/[0]" export]
              ...  ["[1]/[0]" import]
@@ -1056,19 +1055,18 @@
                    /type.test
                    /macro.test
                    /static.test
-                   ... /target.test
-                   ... (,, (for @.jvm (,, (these /target/jvm.test))
-                   ...          @.old (,, (these /target/jvm.test))
-                   ...          @.js (,, (these /target/js.test))
-                   ...          @.lua (,, (these /target/lua.test))
-                   ...          @.python (,, (these /target/python.test))
-                   ...          @.ruby (,, (these /target/ruby.test))))
+                   /target.test
+                   (,, (for @.jvm (,, (these /target/jvm.test))
+                            @.old (,, (these /target/jvm.test))
+                            @.js (,, (these /target/js.test))
+                            @.lua (,, (these /target/lua.test))
+                            @.python (,, (these /target/python.test))
+                            @.ruby (,, (these /target/ruby.test))))
                    (,, (for @.old (,, (these))
                             (,, (these /extension.test))))
                    /global.test
 
                    /compiler.test
-                   ... /compiler/meta/archive.test
                    ... /compiler/meta/cli.test
                    ... /compiler/meta/export.test
                    ... /compiler/meta/import.test
diff --git a/stdlib/source/test/lux/meta/compiler.lux b/stdlib/source/test/lux/meta/compiler.lux
index 30e4ce1d9..58ac3c8a3 100644
--- a/stdlib/source/test/lux/meta/compiler.lux
+++ b/stdlib/source/test/lux/meta/compiler.lux
@@ -15,8 +15,7 @@
   ["[1][0]" reference]
   ["[1][0]" language
    ["[1]/[0]" lux]]
-  ["[1][0]" meta
-   ["[1]/[0]" io]]])
+  ["[1][0]" meta]])
 
 (def .public test
   Test
@@ -33,5 +32,5 @@
            
            /language/lux.test
 
-           /meta/io.test
+           /meta.test
            )))
diff --git a/stdlib/source/test/lux/meta/compiler/language/lux/analysis/complex.lux b/stdlib/source/test/lux/meta/compiler/language/lux/analysis/complex.lux
index b5e4e04ed..145017a7e 100644
--- a/stdlib/source/test/lux/meta/compiler/language/lux/analysis/complex.lux
+++ b/stdlib/source/test/lux/meta/compiler/language/lux/analysis/complex.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [data
     ["[0]" bit (.use "[1]#[0]" equivalence)]
     ["[0]" text (.use "[1]#[0]" equivalence)
@@ -64,7 +64,7 @@
              (_.for [/.equivalence]
                     (equivalenceT.spec (/.equivalence n.equivalence) random))
              (_.for [/.hash]
-                    ($hash.spec (/.hash n.hash) random))
+                    (hashT.spec (/.hash n.hash) random))
 
              (_.for [/.Tag]
                     ..test|tag)
diff --git a/stdlib/source/test/lux/meta/compiler/language/lux/phase/extension.lux b/stdlib/source/test/lux/meta/compiler/language/lux/phase/extension.lux
index 2ffea9b19..2ade58534 100644
--- a/stdlib/source/test/lux/meta/compiler/language/lux/phase/extension.lux
+++ b/stdlib/source/test/lux/meta/compiler/language/lux/phase/extension.lux
@@ -5,8 +5,8 @@
     ["[0]" monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [control
     ["[0]" pipe]
     ["[0]" try]
@@ -203,7 +203,7 @@
              (_.for [/.equivalence]
                     (equivalenceT.spec (/.equivalence n.equivalence) ..random))
              (_.for [/.hash]
-                    ($hash.spec (/.hash n.hash) ..random))
+                    (hashT.spec (/.hash n.hash) ..random))
              
              (<| (_.for [/.Operation])
                  (all _.and
diff --git a/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/access/member.lux b/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/access/member.lux
index 22eef4b16..25d80755b 100644
--- a/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/access/member.lux
+++ b/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/access/member.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [data
     ["[0]" bit (.use "[1]#[0]" equivalence)]
     ["[0]" text (.use "[1]#[0]" equivalence)]]
@@ -35,7 +35,7 @@
              (_.for [/.equivalence]
                     (equivalenceT.spec /.equivalence ..random))
              (_.for [/.hash]
-                    ($hash.spec /.hash ..random))
+                    (hashT.spec /.hash ..random))
              
              (_.coverage [/.format]
                (bit#= (of /.equivalence = left right)
diff --git a/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/access/side.lux b/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/access/side.lux
index a0eac562a..183a05cc2 100644
--- a/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/access/side.lux
+++ b/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/access/side.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [data
     ["[0]" bit (.use "[1]#[0]" equivalence)]
     ["[0]" text (.use "[1]#[0]" equivalence)]]
@@ -35,7 +35,7 @@
              (_.for [/.equivalence]
                     (equivalenceT.spec /.equivalence ..random))
              (_.for [/.hash]
-                    ($hash.spec /.hash ..random))
+                    (hashT.spec /.hash ..random))
              
              (_.coverage [/.format]
                (bit#= (of /.equivalence = left right)
diff --git a/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/simple.lux b/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/simple.lux
index ca31f785f..c40da0a44 100644
--- a/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/simple.lux
+++ b/stdlib/source/test/lux/meta/compiler/language/lux/synthesis/simple.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [data
     ["[0]" bit (.use "[1]#[0]" equivalence)]
     ["[0]" text (.use "[1]#[0]" equivalence)]]
@@ -39,7 +39,7 @@
              (_.for [/.equivalence]
                     (equivalenceT.spec /.equivalence ..random))
              (_.for [/.hash]
-                    ($hash.spec /.hash ..random))
+                    (hashT.spec /.hash ..random))
 
              (_.coverage [/.format]
                (bit#= (text#= (/.format left) (/.format right))
diff --git a/stdlib/source/test/lux/meta/compiler/meta.lux b/stdlib/source/test/lux/meta/compiler/meta.lux
new file mode 100644
index 000000000..c2d1ac5c6
--- /dev/null
+++ b/stdlib/source/test/lux/meta/compiler/meta.lux
@@ -0,0 +1,32 @@
+(.require
+ [library
+  [lux (.except)
+   [abstract
+    [monad (.only do)]]
+   [math
+    ["[0]" random (.only Random)]
+    [number
+     ["n" nat]]]
+   [meta
+    ["[0]" version]]
+   [test
+    ["_" property (.only Test)]]]]
+ [\\library
+  ["[0]" /]]
+ ["[0]" /
+  ["[1][0]" io]
+  ["[1][0]" archive]])
+
+(def .public test
+  Test
+  (<| (_.covering /._)
+      (do [! random.monad]
+        [])
+      (all _.and
+           (_.coverage [/.version]
+             (not (n.= version.latest
+                       /.version)))
+
+           /io.test
+           /archive.test
+           )))
diff --git a/stdlib/source/test/lux/meta/compiler/meta/archive.lux b/stdlib/source/test/lux/meta/compiler/meta/archive.lux
index 1076b0373..07a8da0cc 100644
--- a/stdlib/source/test/lux/meta/compiler/meta/archive.lux
+++ b/stdlib/source/test/lux/meta/compiler/meta/archive.lux
@@ -198,7 +198,6 @@
 (def .public test
   Test
   (<| (_.covering /._)
-      (_.for [/.Archive])
       (do random.monad
         [module/0 (random.lower_cased 1)
          module/1 (random.lower_cased 2)
@@ -208,44 +207,46 @@
          hash random.nat
          .let [key (/key.key signature content/0)]])
       (all _.and
-           (_.coverage [/.empty]
-             (list.empty? (/.entries /.empty)))
-           (_.coverage [/.reserve /.id]
-             (|> (do try.monad
-                   [[@module/0 archive] (/.reserve module/0 /.empty)
-                    [@module/1 archive] (/.reserve module/1 archive)
-                    @module/0' (/.id module/0 archive)
-                    @module/1' (/.id module/1 archive)]
-                   (in (and (same? @module/0 @module/0')
-                            (same? @module/1 @module/1'))))
-                 (try.else false)))
-           (_.coverage [/.reserved]
-             (|> (do try.monad
-                   [[@module/0 archive] (/.reserve module/0 /.empty)
-                    [@module/1 archive] (/.reserve module/1 archive)]
-                   (in (set#= (set.of_list text.hash (list module/0 module/1))
-                              (set.of_list text.hash (/.reserved archive)))))
-                 (try.else false)))
-           (_.coverage [/.reservations]
-             (|> (do try.monad
-                   [[@module/0 archive] (/.reserve module/0 /.empty)
-                    [@module/1 archive] (/.reserve module/1 archive)
-                    .let [hash (product.hash text.hash n.hash)]]
-                   (in (set#= (set.of_list hash (list [module/0 @module/0] [module/1 @module/1]))
-                              (set.of_list hash (/.reservations archive)))))
-                 (try.else false)))
-           (_.coverage [/.module_has_already_been_reserved]
-             (|> (do try.monad
-                   [[@module/0 archive] (/.reserve module/0 /.empty)
-                    _ (/.reserve module/0 archive)]
-                   (in false))
-                 (exception.otherwise (exception.match? /.module_has_already_been_reserved))))
-           (_.coverage [/.reserved?]
-             (|> (do try.monad
-                   [[@module/0 archive] (/.reserve module/0 /.empty)]
-                   (in (and (/.reserved? archive module/0)
-                            (not (/.reserved? archive module/1)))))
-                 (try.else false)))
+           (<| (_.for [/.Archive])
+               (all _.and
+                    (_.coverage [/.empty]
+                      (list.empty? (/.entries /.empty)))
+                    (_.coverage [/.reserve /.id]
+                      (|> (do try.monad
+                            [[@module/0 archive] (/.reserve module/0 /.empty)
+                             [@module/1 archive] (/.reserve module/1 archive)
+                             @module/0' (/.id module/0 archive)
+                             @module/1' (/.id module/1 archive)]
+                            (in (and (same? @module/0 @module/0')
+                                     (same? @module/1 @module/1'))))
+                          (try.else false)))
+                    (_.coverage [/.reserved]
+                      (|> (do try.monad
+                            [[@module/0 archive] (/.reserve module/0 /.empty)
+                             [@module/1 archive] (/.reserve module/1 archive)]
+                            (in (set#= (set.of_list text.hash (list module/0 module/1))
+                                       (set.of_list text.hash (/.reserved archive)))))
+                          (try.else false)))
+                    (_.coverage [/.reservations]
+                      (|> (do try.monad
+                            [[@module/0 archive] (/.reserve module/0 /.empty)
+                             [@module/1 archive] (/.reserve module/1 archive)
+                             .let [hash (product.hash text.hash n.hash)]]
+                            (in (set#= (set.of_list hash (list [module/0 @module/0] [module/1 @module/1]))
+                                       (set.of_list hash (/.reservations archive)))))
+                          (try.else false)))
+                    (_.coverage [/.module_has_already_been_reserved]
+                      (|> (do try.monad
+                            [[@module/0 archive] (/.reserve module/0 /.empty)
+                             _ (/.reserve module/0 archive)]
+                            (in false))
+                          (exception.otherwise (exception.match? /.module_has_already_been_reserved))))
+                    (_.coverage [/.reserved?]
+                      (|> (do try.monad
+                            [[@module/0 archive] (/.reserve module/0 /.empty)]
+                            (in (and (/.reserved? archive module/0)
+                                     (not (/.reserved? archive module/1)))))
+                          (try.else false)))))
            (_.for [/.Entry]
                   ..test|entry)
 
diff --git a/stdlib/source/test/lux/meta/compiler/meta/archive/artifact/category.lux b/stdlib/source/test/lux/meta/compiler/meta/archive/artifact/category.lux
index c452662f9..44fa0fc5e 100644
--- a/stdlib/source/test/lux/meta/compiler/meta/archive/artifact/category.lux
+++ b/stdlib/source/test/lux/meta/compiler/meta/archive/artifact/category.lux
@@ -29,10 +29,6 @@
        (random#in [])
        ..random_definition
        (random.lower_cased 2)
-       (random.lower_cased 3)
-       (random.lower_cased 4)
-       (random.lower_cased 5)
-       (random.lower_cased 6)
        ))
 
 (def .public test
diff --git a/stdlib/source/test/lux/meta/compiler/meta/archive/registry.lux b/stdlib/source/test/lux/meta/compiler/meta/archive/registry.lux
index e13e1dca1..f0990eb71 100644
--- a/stdlib/source/test/lux/meta/compiler/meta/archive/registry.lux
+++ b/stdlib/source/test/lux/meta/compiler/meta/archive/registry.lux
@@ -79,45 +79,33 @@
 
                        _
                        false)))
-                 (,, (with_template [<new> <expected>' <query> <tag> <wrong_new> <wrong_expected>']
+                 (,, (with_template [<new> <expected>' <query> <tag>]
                        [(_.coverage [<new> <query>]
                           (let [<expected> <expected>'
-                                <wrong_expected> <wrong_expected>']
-                            (and (let [[@it registry] (<new> <expected> mandatory? expected_dependencies /.empty)]
-                                   (and (when (<query> registry)
-                                          (list actual_name)
+                                [@it registry] (<new> <expected> mandatory? expected_dependencies /.empty)]
+                            (and (when (<query> registry)
+                                   (list actual_name)
+                                   (same? <expected> actual_name)
+
+                                   _
+                                   false)
+                                 (when (sequence.list (/.artifacts registry))
+                                   (list [artifact actual_dependencies])
+                                   (and (same? @it (the artifact.#id artifact))
+                                        (same? mandatory? (the artifact.#mandatory? artifact))
+                                        (when (the artifact.#category artifact)
+                                          {<tag> actual_name}
                                           (same? <expected> actual_name)
 
                                           _
                                           false)
-                                        (when (sequence.list (/.artifacts registry))
-                                          (list [artifact actual_dependencies])
-                                          (and (same? @it (the artifact.#id artifact))
-                                               (same? mandatory? (the artifact.#mandatory? artifact))
-                                               (when (the artifact.#category artifact)
-                                                 {<tag> actual_name}
-                                                 (same? <expected> actual_name)
-
-                                                 _
-                                                 false)
-                                               (same? expected_dependencies actual_dependencies))
-
-                                          _
-                                          false)))
-                                 (let [[@it registry] (<wrong_new> <wrong_expected> mandatory? expected_dependencies /.empty)]
-                                   (when (<query> registry)
-                                     (list)
-                                     true
+                                        (same? expected_dependencies actual_dependencies))
 
-                                     _
-                                     false)))))]
+                                   _
+                                   false))))]
 
-                       [/.definition (is category.Definition [expected_name {.#None}]) /.definitions category.#Definition /.analyser expected_name]
-                       [/.analyser expected_name /.analysers category.#Analyser /.synthesizer expected_name]
-                       [/.synthesizer expected_name /.synthesizers category.#Synthesizer /.translator expected_name]
-                       [/.translator expected_name /.translators category.#Translator /.declaration expected_name]
-                       [/.declaration expected_name /.declarations category.#Declaration /.custom expected_name]
-                       [/.custom expected_name /.customs category.#Custom /.definition (is category.Definition [expected_name {.#None}])]
+                       [/.definition (is category.Definition [expected_name {.#None}]) /.definitions category.#Definition]
+                       [/.custom expected_name /.customs category.#Custom]
                        ))
                  (_.coverage [/.id]
                    (and (,, (with_template [<new> <expected>' <name>]
@@ -128,10 +116,6 @@
                                      (maybe.else false)))]
 
                               [/.definition (is category.Definition [expected_name {.#None}]) product.left]
-                              [/.analyser expected_name |>]
-                              [/.synthesizer expected_name |>]
-                              [/.translator expected_name |>]
-                              [/.declaration expected_name |>]
                               [/.custom expected_name |>]
                               ))))
                  (_.coverage [/.artifacts]
@@ -153,10 +137,6 @@
                               [/.definition /.definitions category.definition_equivalence (is (-> Text category.Definition)
                                                                                               (function (_ it)
                                                                                                 [it {.#None}]))]
-                              [/.analyser /.analysers text.equivalence (|>>)]
-                              [/.synthesizer /.synthesizers text.equivalence (|>>)]
-                              [/.translator /.translators text.equivalence (|>>)]
-                              [/.declaration /.declarations text.equivalence (|>>)]
                               [/.custom /.customs text.equivalence (|>>)]
                               ))))
                  (_.coverage [/.format /.parser]
@@ -172,10 +152,6 @@
                                      (try.else false)))]
 
                               [/.definition (is category.Definition [expected_name {.#None}]) product.left]
-                              [/.analyser expected_name |>]
-                              [/.synthesizer expected_name |>]
-                              [/.translator expected_name |>]
-                              [/.declaration expected_name |>]
                               [/.custom expected_name |>]
                               ))))
                  )))))
diff --git a/stdlib/source/test/lux/meta/compiler/meta/archive/unit.lux b/stdlib/source/test/lux/meta/compiler/meta/archive/unit.lux
index 3381e5872..beeda29dd 100644
--- a/stdlib/source/test/lux/meta/compiler/meta/archive/unit.lux
+++ b/stdlib/source/test/lux/meta/compiler/meta/archive/unit.lux
@@ -4,8 +4,8 @@
    [abstract
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [data
     [collection
      ["[0]" set]]]
@@ -31,7 +31,7 @@
            (_.for [/.equivalence]
                   (equivalenceT.spec /.equivalence ..random))
            (_.for [/.hash]
-                  ($hash.spec /.hash ..random))
+                  (hashT.spec /.hash ..random))
            
            (_.coverage [/.none]
              (set.empty? /.none))
diff --git a/stdlib/source/test/lux/meta/compiler/reference.lux b/stdlib/source/test/lux/meta/compiler/reference.lux
index 145230014..a0bd549bc 100644
--- a/stdlib/source/test/lux/meta/compiler/reference.lux
+++ b/stdlib/source/test/lux/meta/compiler/reference.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [data
     ["[0]" text (.use "[1]#[0]" equivalence)
      ["%" \\format]]]
@@ -52,7 +52,7 @@
                (_.for [/.equivalence]
                       (equivalenceT.spec /.equivalence ..random))
                (_.for [/.hash]
-                      ($hash.spec /.hash ..random))
+                      (hashT.spec /.hash ..random))
 
                (,, (with_template [<tag>]
                      [(_.coverage [<tag>]
diff --git a/stdlib/source/test/lux/meta/compiler/reference/variable.lux b/stdlib/source/test/lux/meta/compiler/reference/variable.lux
index b25c0e755..f047de3b3 100644
--- a/stdlib/source/test/lux/meta/compiler/reference/variable.lux
+++ b/stdlib/source/test/lux/meta/compiler/reference/variable.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [data
     ["[0]" text (.use "[1]#[0]" equivalence)]]
    [math
@@ -34,7 +34,7 @@
              (_.for [/.equivalence]
                     (equivalenceT.spec /.equivalence ..random))
              (_.for [/.hash]
-                    ($hash.spec /.hash ..random))
+                    (hashT.spec /.hash ..random))
              
              (_.coverage [/.self]
                (when (/.self)
diff --git a/stdlib/source/test/lux/meta/macro/syntax/check.lux b/stdlib/source/test/lux/meta/macro/syntax/check.lux
index 623b944b8..6bdf0f524 100644
--- a/stdlib/source/test/lux/meta/macro/syntax/check.lux
+++ b/stdlib/source/test/lux/meta/macro/syntax/check.lux
@@ -30,7 +30,8 @@
 (def .public test
   Test
   (<| (_.covering /._)
-      (_.for [/.Check])
+      (_.for [/.Check
+              /.#type /.#value])
       (all _.and
            (_.for [/.equivalence]
                   (equivalenceT.spec /.equivalence ..random))
diff --git a/stdlib/source/test/lux/meta/symbol.lux b/stdlib/source/test/lux/meta/symbol.lux
index 430217ed4..56d7ff113 100644
--- a/stdlib/source/test/lux/meta/symbol.lux
+++ b/stdlib/source/test/lux/meta/symbol.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" codec
      ["[1]T" \\test]]
     ["[0]" equivalence
@@ -49,7 +49,7 @@
                     (_.for [/.hash]
                            (|> (random.ascii 1)
                                (of ! each (|>> [""]))
-                               ($hash.spec /.hash)))
+                               (hashT.spec /.hash)))
                     (_.for [/.order]
                            (orderT.spec /.order (..random sizeM1 sizeS1)))
                     (_.for [/.codec]
diff --git a/stdlib/source/test/lux/meta/target/jvm.lux b/stdlib/source/test/lux/meta/target/jvm.lux
index 2487c7e3b..dffacdfaa 100644
--- a/stdlib/source/test/lux/meta/target/jvm.lux
+++ b/stdlib/source/test/lux/meta/target/jvm.lux
@@ -20,8 +20,8 @@
     [collection
      ["[0]" array]
      ["[0]" dictionary]
-     ["[0]" sequence]
      ["[0]" set]
+     ["[0]" sequence]
      ["[0]" list (.use "[1]#[0]" functor)]]]
    [math
     ["[0]" random (.only Random) (.use "[1]#[0]" monad)]
@@ -139,7 +139,7 @@
                                  {.#Some (do /.monad
                                            [_ bytecode]
                                            /.areturn)}))
-                         (sequence.sequence))
+                         (list))
                  .let [bytecode (binary.result /class.format class)
                        loader (/loader.memory (/loader.new_library []))]
                  _ (/loader.define class_name bytecode loader)
@@ -909,7 +909,7 @@
                                              _ /.ladd
                                              _ ..$Long::wrap]
                                             /.areturn)}))
-                          (sequence.sequence))
+                          (list))
                         try.trusted
                         (binary.result /class.format))
            loader (/loader.memory (/loader.new_library []))]]
@@ -976,67 +976,67 @@
                                (write_and_read size constructor value literal [*store *load *wrap] test))))))]
     (all _.and
          (_.context "boolean"
-           (array (/.newarray /instruction.t_boolean) $Boolean::random $Boolean::literal [/.bastore /.baload $Boolean::wrap]
-                  (function (_ expected) (|>> (as Bit) (bit#= (as Bit expected))))))
+                    (array (/.newarray /instruction.t_boolean) $Boolean::random $Boolean::literal [/.bastore /.baload $Boolean::wrap]
+                           (function (_ expected) (|>> (as Bit) (bit#= (as Bit expected))))))
          (_.context "byte"
-           (array (/.newarray /instruction.t_byte) $Byte::random $Byte::literal [/.bastore /.baload $Byte::wrap]
-                  (function (_ expected)
-                    (for @.old
-                         (|>> (as java/lang/Byte) ffi.byte_to_long ("jvm leq" (ffi.byte_to_long expected)))
-                         
-                         @.jvm
-                         (|>> (as java/lang/Byte) ffi.byte_to_long .jvm_object_cast# (.jvm_long_=# (.jvm_object_cast# (ffi.byte_to_long (as java/lang/Byte expected)))))))))
+                    (array (/.newarray /instruction.t_byte) $Byte::random $Byte::literal [/.bastore /.baload $Byte::wrap]
+                           (function (_ expected)
+                             (for @.old
+                                  (|>> (as java/lang/Byte) ffi.byte_to_long ("jvm leq" (ffi.byte_to_long expected)))
+                                  
+                                  @.jvm
+                                  (|>> (as java/lang/Byte) ffi.byte_to_long .jvm_object_cast# (.jvm_long_=# (.jvm_object_cast# (ffi.byte_to_long (as java/lang/Byte expected)))))))))
          (_.context "short"
-           (array (/.newarray /instruction.t_short) $Short::random $Short::literal [/.sastore /.saload $Short::wrap]
-                  (function (_ expected)
-                    (for @.old
-                         (|>> (as java/lang/Short) ffi.short_to_long ("jvm leq" (ffi.short_to_long expected)))
-                         
-                         @.jvm
-                         (|>> (as java/lang/Short) ffi.short_to_long .jvm_object_cast# (.jvm_long_=# (.jvm_object_cast# (ffi.short_to_long (as java/lang/Short expected)))))))))
+                    (array (/.newarray /instruction.t_short) $Short::random $Short::literal [/.sastore /.saload $Short::wrap]
+                           (function (_ expected)
+                             (for @.old
+                                  (|>> (as java/lang/Short) ffi.short_to_long ("jvm leq" (ffi.short_to_long expected)))
+                                  
+                                  @.jvm
+                                  (|>> (as java/lang/Short) ffi.short_to_long .jvm_object_cast# (.jvm_long_=# (.jvm_object_cast# (ffi.short_to_long (as java/lang/Short expected)))))))))
          (_.context "int"
-           (array (/.newarray /instruction.t_int) $Integer::random $Integer::literal [/.iastore /.iaload $Integer::wrap]
-                  (function (_ expected)
-                    (for @.old
-                         (|>> (as java/lang/Integer) ("jvm ieq" (as java/lang/Integer expected)))
-                         
-                         @.jvm
-                         (|>> (as java/lang/Integer) .jvm_object_cast# (.jvm_int_=# (.jvm_object_cast# (as java/lang/Integer expected))))))))
+                    (array (/.newarray /instruction.t_int) $Integer::random $Integer::literal [/.iastore /.iaload $Integer::wrap]
+                           (function (_ expected)
+                             (for @.old
+                                  (|>> (as java/lang/Integer) ("jvm ieq" (as java/lang/Integer expected)))
+                                  
+                                  @.jvm
+                                  (|>> (as java/lang/Integer) .jvm_object_cast# (.jvm_int_=# (.jvm_object_cast# (as java/lang/Integer expected))))))))
          (_.context "long"
-           (array (/.newarray /instruction.t_long) $Long::random $Long::literal [/.lastore /.laload $Long::wrap]
-                  (function (_ expected)
-                    (for @.old
-                         (|>> (as java/lang/Long) ("jvm leq" expected))
-                         
-                         @.jvm
-                         (|>> (as java/lang/Long) .jvm_object_cast# (.jvm_long_=# (.jvm_object_cast# (as java/lang/Long expected))))))))
+                    (array (/.newarray /instruction.t_long) $Long::random $Long::literal [/.lastore /.laload $Long::wrap]
+                           (function (_ expected)
+                             (for @.old
+                                  (|>> (as java/lang/Long) ("jvm leq" expected))
+                                  
+                                  @.jvm
+                                  (|>> (as java/lang/Long) .jvm_object_cast# (.jvm_long_=# (.jvm_object_cast# (as java/lang/Long expected))))))))
          (_.context "float"
-           (array (/.newarray /instruction.t_float) ..valid_float $Float::literal [/.fastore /.faload $Float::wrap]
-                  (function (_ expected)
-                    (for @.old
-                         (|>> (as java/lang/Float) ("jvm feq" expected))
-                         
-                         @.jvm
-                         (|>> (as java/lang/Float) .jvm_object_cast# (.jvm_float_=# (.jvm_object_cast# (as java/lang/Float expected))))))))
+                    (array (/.newarray /instruction.t_float) ..valid_float $Float::literal [/.fastore /.faload $Float::wrap]
+                           (function (_ expected)
+                             (for @.old
+                                  (|>> (as java/lang/Float) ("jvm feq" expected))
+                                  
+                                  @.jvm
+                                  (|>> (as java/lang/Float) .jvm_object_cast# (.jvm_float_=# (.jvm_object_cast# (as java/lang/Float expected))))))))
          (_.context "double"
-           (array (/.newarray /instruction.t_double) ..valid_double $Double::literal [/.dastore /.daload $Double::wrap]
-                  (function (_ expected)
-                    (for @.old
-                         (|>> (as java/lang/Double) ("jvm deq" expected))
-                         
-                         @.jvm
-                         (|>> (as java/lang/Double) .jvm_object_cast# (.jvm_double_=# (.jvm_object_cast# (as java/lang/Double expected))))))))
+                    (array (/.newarray /instruction.t_double) ..valid_double $Double::literal [/.dastore /.daload $Double::wrap]
+                           (function (_ expected)
+                             (for @.old
+                                  (|>> (as java/lang/Double) ("jvm deq" expected))
+                                  
+                                  @.jvm
+                                  (|>> (as java/lang/Double) .jvm_object_cast# (.jvm_double_=# (.jvm_object_cast# (as java/lang/Double expected))))))))
          (_.context "char"
-           (array (/.newarray /instruction.t_char) $Character::random $Character::literal [/.castore /.caload $Character::wrap]
-                  (function (_ expected)
-                    (for @.old
-                         (|>> (as java/lang/Character) ("jvm ceq" expected))
-                         
-                         @.jvm
-                         (|>> (as java/lang/Character) .jvm_object_cast# (.jvm_char_=# (.jvm_object_cast# (as java/lang/Character expected))))))))
+                    (array (/.newarray /instruction.t_char) $Character::random $Character::literal [/.castore /.caload $Character::wrap]
+                           (function (_ expected)
+                             (for @.old
+                                  (|>> (as java/lang/Character) ("jvm ceq" expected))
+                                  
+                                  @.jvm
+                                  (|>> (as java/lang/Character) .jvm_object_cast# (.jvm_char_=# (.jvm_object_cast# (as java/lang/Character expected))))))))
          (_.context "object"
-           (array (/.anewarray ..$String) $String::random $String::literal [/.aastore /.aaload /.nop]
-                  (function (_ expected) (|>> (as Text) (text#= (as Text expected))))))
+                    (array (/.anewarray ..$String) $String::random $String::literal [/.aastore /.aaload /.nop]
+                           (function (_ expected) (|>> (as Text) (text#= (as Text expected))))))
          (<| (_.context "multi")
              (do [! random.monad]
                [.let [size (of ! each (|>> (n.% 5) (n.+ 1))
@@ -1378,7 +1378,7 @@
                                                                              (substitute expected))
                                                                          _ (the #wrap primitive)]
                                                                         /.areturn)}))
-                                                      (sequence.sequence))
+                                                      (list))
                                               .let [bytecode (binary.result /class.format class)
                                                     loader (/loader.memory (/loader.new_library []))]
                                               _ (/loader.define class_name bytecode loader)
@@ -1659,7 +1659,7 @@
                                     (list)
                                     (list (/method.method (all /modifier#composite /method.public /method.abstract)
                                             interface_method false method::type (list) {.#None}))
-                                    (sequence.sequence))
+                                    (list))
                                   try.trusted
                                   (binary.result /class.format))
            abstract_bytecode (|> (/class.class /version.v6_0 (all /modifier#composite /class.public /class.abstract)
@@ -1680,7 +1680,7 @@
                                          (method overriden_method fake_part2)
                                          (/method.method (all /modifier#composite /method.public /method.abstract)
                                            abstract_method false method::type (list) {.#None}))
-                                   (sequence.sequence))
+                                   (list))
                                  try.trusted
                                  (binary.result /class.format))
            invoke (is (-> (Type Class) Text (Bytecode Any))
@@ -1728,7 +1728,7 @@
                                                       _ /.ladd
                                                       _ ..$Long::wrap]
                                                      /.areturn)}))
-                                   (sequence.sequence))
+                                   (list))
                                  try.trusted
                                  (binary.result /class.format))
            loader (/loader.memory (/loader.new_library []))]]
diff --git a/stdlib/source/test/lux/meta/target/lua.lux b/stdlib/source/test/lux/meta/target/lua.lux
index 68012d0a8..8aa357f30 100644
--- a/stdlib/source/test/lux/meta/target/lua.lux
+++ b/stdlib/source/test/lux/meta/target/lua.lux
@@ -4,8 +4,8 @@
    ["[0]" ffi]
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]]
    [control
@@ -713,7 +713,7 @@
                  (_.for [/.equivalence]
                         (equivalenceT.spec /.equivalence random))
                  (_.for [/.hash]
-                        ($hash.spec /.hash random))
+                        (hashT.spec /.hash random))
                  
                  (_.coverage [/.manual]
                    (expression (|>> (as Int) (i.= expected))
diff --git a/stdlib/source/test/lux/meta/target/python.lux b/stdlib/source/test/lux/meta/target/python.lux
index 9d7e28a49..ac5ba6d0b 100644
--- a/stdlib/source/test/lux/meta/target/python.lux
+++ b/stdlib/source/test/lux/meta/target/python.lux
@@ -4,8 +4,8 @@
    ["[0]" ffi]
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]]
    [control
@@ -831,7 +831,7 @@
              (_.for [/.equivalence]
                     (equivalenceT.spec /.equivalence ..random_expression))
              (_.for [/.hash]
-                    ($hash.spec /.hash ..random_expression))
+                    (hashT.spec /.hash ..random_expression))
              
              (_.coverage [/.code /.manual]
                (|> (/.manual (/.code expected))
diff --git a/stdlib/source/test/lux/test/benchmark.lux b/stdlib/source/test/lux/test/benchmark.lux
index e8ff950f3..10274d918 100644
--- a/stdlib/source/test/lux/test/benchmark.lux
+++ b/stdlib/source/test/lux/test/benchmark.lux
@@ -19,20 +19,23 @@
  [\\library
   ["[0]" /]])
 
+(def (fibonacci it)
+  (-> Nat
+      Nat)
+  (when it
+    0 0
+    1 1
+    _ (n.+ (fibonacci (n.- 1 it))
+           (fibonacci (n.- 2 it)))))
+
 (def .public test
   Test
   (<| (_.covering /._)
       (do [! random.monad]
-        [angle random.safe_frac
-
-         times (of ! each (n.% 10) random.nat)
+        [times (of ! each (n.% 10) random.nat)
 
-         .let [computation (is (IO Frac)
-                               (io.io (|> angle
-                                          f.cos f.acos
-                                          f.sin f.asin
-                                          f.tan f.atan
-                                          f.exp f.log)))]])
+         .let [computation (is (IO Nat)
+                               (io.io (fibonacci 32)))]])
       (all _.and
            (_.coverage [/.time]
              (io.run!
@@ -45,8 +48,10 @@
                     (_.coverage [/.test]
                       (io.run!
                        (do io.monad
-                         [it (/.test times computation)]
-                         (in (and (n.= times (the /.#times it))
+                         [it (/.test times computation)
+                          .let [performed_exact_number_of_times!
+                                (n.= times (the /.#times it))]]
+                         (in (and performed_exact_number_of_times!
                                   (when times
                                     0 (and (duration.neutral? (the /.#minimum it))
                                            (duration.neutral? (the /.#maximum it))
diff --git a/stdlib/source/test/lux/world/finance/market/price.lux b/stdlib/source/test/lux/world/finance/market/price.lux
index 28c0db1f5..6525ce793 100644
--- a/stdlib/source/test/lux/world/finance/market/price.lux
+++ b/stdlib/source/test/lux/world/finance/market/price.lux
@@ -14,90 +14,82 @@
     ["[0]" text (.only)
      ["%" \\format]]]
    [math
-    ["[0]" random (.only Random) (.use "[1]#[0]" functor)]
+    ["[0]" random (.only Random)]
     [number
+     ["n" nat]
      ["i" int]]]
    [test
     ["_" property (.only Test)]]]]
  [\\library
   ["[0]" / (.only)
    [///
-    [money
-     ["[0]" currency (.only Currency)]]]]])
+    ["[0]" money (.only)
+     ["[0]" currency (.only Currency)]]]]]
+ [///
+  ["[0]T" money]])
 
-(def .public (random $)
+(def .public (random $ max_sub_units)
   (All (_ $)
-    (-> (Currency $)
+    (-> (Currency $) Nat
         (Random (/.Action $))))
-  (random#each (/.action $)
-               random.int))
+  (do random.monad
+    [from (moneyT.random $ max_sub_units)
+     to (moneyT.random $ max_sub_units)]
+    (in (/.action from to))))
 
 (def .public test
   Test
   (<| (_.covering /._)
       (do [! random.monad]
-        [expected_movement random.int
+        [parameter (..random currency.usd 1000,00)
+         subject (..random currency.usd 1000,00)
 
-         expected_parameter random.int
-         expected_subject random.int])
+         from (moneyT.random currency.usd 1000,00)
+         to (moneyT.random currency.usd 1000,00)])
       (_.for [/.Price /.Action])
       (all _.and
            (_.for [/.equivalence /.=]
-                  (equivalenceT.spec /.equivalence (..random currency.usd)))
+                  (equivalenceT.spec /.equivalence (..random currency.usd 1000,00)))
            (_.for [/.order /.<]
-                  (orderT.spec /.order (..random currency.usd)))
+                  (orderT.spec /.order (..random currency.usd 1000,00)))
            
            (_.coverage [/.action /.currency /.movement]
-             (let [it (/.action currency.usd expected_movement)]
+             (let [it (/.action from to)]
                (and (same? currency.usd (/.currency it))
-                    (same? expected_movement (/.movement it)))))
+                    (i.= (int (n.- (money.amount from) (money.amount to)))
+                         (/.movement it)))))
            (_.coverage [/.+ /.-]
-             (let [parameter (/.action currency.usd expected_parameter)
-                   subject (/.action currency.usd expected_subject)]
-               (and (|> subject
-                        (/.+ parameter)
-                        (of /.equivalence = subject)
-                        not)
-                    (|> subject
-                        (/.+ parameter)
-                        (/.- parameter)
-                        (of /.equivalence = subject)))))
+             (and (|> subject
+                      (/.+ parameter)
+                      (of /.equivalence = subject)
+                      not)
+                  (|> subject
+                      (/.+ parameter)
+                      (/.- parameter)
+                      (of /.equivalence = subject))))
            (_.coverage [/.min]
-             (let [expected_parameter (/.action currency.usd expected_parameter)
-                   expected_subject (/.action currency.usd expected_subject)]
-               (and (/.<= expected_parameter
-                          (/.min expected_parameter expected_subject))
-                    (/.<= expected_subject
-                          (/.min expected_parameter expected_subject)))))
+             (and (/.<= parameter
+                        (/.min parameter subject))
+                  (/.<= subject
+                        (/.min parameter subject))))
            (_.coverage [/.max]
-             (let [expected_parameter (/.action currency.usd expected_parameter)
-                   expected_subject (/.action currency.usd expected_subject)]
-               (and (/.>= expected_parameter
-                          (/.max expected_parameter expected_subject))
-                    (/.>= expected_subject
-                          (/.max expected_parameter expected_subject)))))
-           (let [expected_parameter (/.action currency.usd expected_parameter)
-                 expected_subject (/.action currency.usd expected_subject)]
-             (all _.and
-                  (_.coverage [/.>]
-                    (bit#= (/.> expected_parameter expected_subject)
-                           (/.< expected_subject expected_parameter)))
-                  (_.coverage [/.<= /.>=]
-                    (bit#= (/.<= expected_parameter expected_subject)
-                           (/.>= expected_subject expected_parameter)))
-                  ))
-           (_.coverage [/.units /.sub_units]
-             (let [expected (/.action currency.usd expected_movement)
-                   actual (/.action currency.usd (i.+ (/.units expected)
-                                                      (/.sub_units expected)))]
-               (/.= expected actual)))
-           (_.coverage [/.of_units /.of_sub_units]
-             (let [expected (/.action currency.usd expected_movement)
-                   actual (/.+ (/.of_units currency.usd (/.units expected))
-                               (/.of_sub_units currency.usd (/.sub_units expected)))]
-               (/.= expected actual)))
+             (and (/.>= parameter
+                        (/.max parameter subject))
+                  (/.>= subject
+                        (/.max parameter subject))))
+           (_.coverage [/.>]
+             (bit#= (/.> parameter subject)
+                    (/.< subject parameter)))
+           (_.coverage [/.<= /.>=]
+             (bit#= (/.<= parameter subject)
+                    (/.>= subject parameter)))
+           (_.coverage [/.units /.sub_units
+                        /.of_units /.of_sub_units]
+             (/.= subject
+                  (/.+ (/.of_units currency.usd (/.units subject))
+                       (/.of_sub_units currency.usd (/.sub_units subject)))))
            (do !
-             [it (..random currency.usd)]
+             [it (..random currency.usd 1000,00)]
              (_.coverage [/.format]
                (and (text.starts_with? (%.int (/.movement it))
                                        (text.replaced_once "." "" (/.format it)))
diff --git a/stdlib/source/test/lux/world/locale.lux b/stdlib/source/test/lux/world/locale.lux
index 92510dd26..73dd6ddd2 100644
--- a/stdlib/source/test/lux/world/locale.lux
+++ b/stdlib/source/test/lux/world/locale.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]]
    [math
@@ -63,15 +63,15 @@
                          (|> ..random_language
                              (of ! each (function (_ language)
                                           (/.locale language {.#Some fixed_territory} {.#Some fixed_encoding})))
-                             ($hash.spec /.hash))
+                             (hashT.spec /.hash))
                          (|> ..random_territory
                              (of ! each (function (_ territory)
                                           (/.locale fixed_language {.#Some territory} {.#Some fixed_encoding})))
-                             ($hash.spec /.hash))
+                             (hashT.spec /.hash))
                          (|> ..random_encoding
                              (of ! each (function (_ encoding)
                                           (/.locale fixed_language {.#Some fixed_territory} {.#Some encoding})))
-                             ($hash.spec /.hash))
+                             (hashT.spec /.hash))
                          )))
            
            (do random.monad
diff --git a/stdlib/source/test/lux/world/locale/language.lux b/stdlib/source/test/lux/world/locale/language.lux
index 12020bfe7..66546e29f 100644
--- a/stdlib/source/test/lux/world/locale/language.lux
+++ b/stdlib/source/test/lux/world/locale/language.lux
@@ -4,8 +4,8 @@
    [abstract
     [monad (.only do)]
     [hash (.only Hash)]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [control
     ["[0]" maybe]]
    [data
@@ -295,7 +295,7 @@
       (_.for [/.Language])
       (all _.and
            (_.for [/.hash]
-                  ($hash.spec /.hash ..random))
+                  (hashT.spec /.hash ..random))
            
            ..languages_test
            ..aliases_test
diff --git a/stdlib/source/test/lux/world/locale/territory.lux b/stdlib/source/test/lux/world/locale/territory.lux
index f39ff6627..c3799f7b6 100644
--- a/stdlib/source/test/lux/world/locale/territory.lux
+++ b/stdlib/source/test/lux/world/locale/territory.lux
@@ -4,8 +4,8 @@
    [abstract
     [monad (.only do)]
     [hash (.only Hash)]
-    [\\specification
-     ["$[0]" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [control
     ["[0]" maybe]]
    [data
@@ -221,7 +221,7 @@
       (_.for [/.Territory])
       (all _.and
            (_.for [/.hash]
-                  ($hash.spec /.hash ..random))
+                  (hashT.spec /.hash ..random))
            
            ..territories_test
            ..aliases_test
diff --git a/stdlib/source/test/lux/world/net/http/version.lux b/stdlib/source/test/lux/world/net/http/version.lux
index 5891f3768..2f4b38625 100644
--- a/stdlib/source/test/lux/world/net/http/version.lux
+++ b/stdlib/source/test/lux/world/net/http/version.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]]
    [data
@@ -39,7 +39,7 @@
            (_.for [/.equivalence]
                   (equivalenceT.spec /.equivalence ..random))
            (_.for [/.hash]
-                  ($hash.spec /.hash ..random))
+                  (hashT.spec /.hash ..random))
 
            (_.coverage [/.v0_9 /.v1_0 /.v1_1 /.v2_0]
              (let [options (list /.v0_9 /.v1_0 /.v1_1 /.v2_0)
diff --git a/stdlib/source/test/lux/world/net/mime.lux b/stdlib/source/test/lux/world/net/mime.lux
index 18f6521c1..65ea9535a 100644
--- a/stdlib/source/test/lux/world/net/mime.lux
+++ b/stdlib/source/test/lux/world/net/mime.lux
@@ -5,8 +5,8 @@
     [monad (.only do)]
     ["[0]" equivalence
      ["[1]T" \\test]]
-    [\\specification
-     ["[0]S" hash]]]
+    ["[0]" hash
+     ["[1]T" \\test]]]
    [data
     ["[0]" text (.only)
      ["[0]" encoding (.only)
@@ -160,7 +160,7 @@
              (_.for [/.equivalence]
                     (equivalenceT.spec /.equivalence ..random))
              (_.for [/.hash]
-                    (hashS.spec /.hash ..random))
+                    (hashT.spec /.hash ..random))
 
              (_.coverage [/.mime /.name]
                (|> expected
diff --git a/stdlib/source/test/lux/world/net/uri/scheme.lux b/stdlib/source/test/lux/world/net/uri/scheme.lux
index 200b0fce5..ba02871ec 100644
--- a/stdlib/source/test/lux/world/net/uri/scheme.lux
+++ b/stdlib/source/test/lux/world/net/uri/scheme.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]]
    [data
@@ -61,7 +61,7 @@
                  (_.for [/.equivalence]
                         (equivalenceT.spec /.equivalence ..random))
                  (_.for [/.hash]
-                        ($hash.spec /.hash ..random))
+                        (hashT.spec /.hash ..random))
 
                  (_.coverage [/.name /.scheme]
                    (|> expected
diff --git a/stdlib/source/test/lux/world/output/video/resolution.lux b/stdlib/source/test/lux/world/output/video/resolution.lux
index c05173d2a..0dec2c08a 100644
--- a/stdlib/source/test/lux/world/output/video/resolution.lux
+++ b/stdlib/source/test/lux/world/output/video/resolution.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" equivalence
      ["[1]T" \\test]]]
    [control
@@ -60,7 +60,7 @@
                  (_.for [/.equivalence]
                         (equivalenceT.spec /.equivalence ..random))
                  (_.for [/.hash]
-                        ($hash.spec /.hash ..random))
+                        (hashT.spec /.hash ..random))
 
                  (_.coverage [<resolutions>]
                    (n.= (list.size ..listing)
diff --git a/stdlib/source/test/lux/world/time/day.lux b/stdlib/source/test/lux/world/time/day.lux
index be1812d92..4af557a8a 100644
--- a/stdlib/source/test/lux/world/time/day.lux
+++ b/stdlib/source/test/lux/world/time/day.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" enum
      ["[1]T" \\test]]
     ["[0]" codec
@@ -54,7 +54,7 @@
                (_.for [/.equivalence]
                       (equivalenceT.spec /.equivalence ..random))
                (_.for [/.hash]
-                      ($hash.spec /.hash ..random))
+                      (hashT.spec /.hash ..random))
                (_.for [/.order]
                       (orderT.spec /.order ..random))
                (_.for [/.enum]
diff --git a/stdlib/source/test/lux/world/time/instant.lux b/stdlib/source/test/lux/world/time/instant.lux
index 889cfa612..104aa82a1 100644
--- a/stdlib/source/test/lux/world/time/instant.lux
+++ b/stdlib/source/test/lux/world/time/instant.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" enum
      ["[1]T" \\test]]
     ["[0]" codec
@@ -40,7 +40,7 @@
            (_.for [/.equivalence]
                   (equivalenceT.spec /.equivalence random.instant))
            (_.for [/.hash]
-                  ($hash.spec /.hash random.instant))
+                  (hashT.spec /.hash random.instant))
            (_.for [/.order]
                   (orderT.spec /.order random.instant))
            (_.for [/.enum]
diff --git a/stdlib/source/test/lux/world/time/month.lux b/stdlib/source/test/lux/world/time/month.lux
index 29cb2d725..9f30db09b 100644
--- a/stdlib/source/test/lux/world/time/month.lux
+++ b/stdlib/source/test/lux/world/time/month.lux
@@ -3,8 +3,8 @@
   [lux (.except)
    [abstract
     [monad (.only do)]
-    [\\specification
-     ["$[0]" hash]]
+    ["[0]" hash
+     ["[1]T" \\test]]
     ["[0]" enum
      ["[1]T" \\test]]
     ["[0]" codec
@@ -48,7 +48,7 @@
                (_.for [/.equivalence]
                       (equivalenceT.spec /.equivalence ..random))
                (_.for [/.hash]
-                      ($hash.spec /.hash ..random))
+                      (hashT.spec /.hash ..random))
                (_.for [/.order]
                       (orderT.spec /.order ..random))
                (_.for [/.enum]
author	Eduardo Julian	2023-01-04 18:37:14 -0400
committer	Eduardo Julian	2023-01-04 18:37:14 -0400
commit	3ca054b6b992e2233d763aabc5c938ee10d116a4 (patch)
tree	90b93c5a922fa312331f33cc4c93962c76db4636 /stdlib/source
parent	ad1391ea1cdd33167339d25dbff2567f5a8d5c68 (diff)