Extensible spliced un-quoting.

1 files changed, 1156 insertions, 1124 deletions

diff --git a/stdlib/source/library/lux.lux b/stdlib/source/library/lux.lux
index cfbf864f1..891065652 100644
--- a/stdlib/source/library/lux.lux
+++ b/stdlib/source/library/lux.lux
@@ -813,7 +813,7 @@
                                    {#End}}})))
  #0)
 
-("lux def" def''
+("lux def" def-3
  ("lux macro"
   (function'' [tokens]
               ({{#Item [export_policy
@@ -830,7 +830,7 @@
                                  {#End}]})
 
                 _
-                (failure "Wrong syntax for def''")}
+                (failure "Wrong syntax for def-3")}
                tokens)))
  #0)
 
@@ -846,12 +846,12 @@
                tokens)))
  #1)
 
-(def'' .public comment
+(def-3 .public comment
        Macro
        (macro (_ tokens)
          (meta#in {#End})))
 
-(def'' .private $'
+(def-3 .private $'
        Macro
        (macro (_ tokens)
          ({{#Item x {#End}}
@@ -868,7 +868,7 @@
            (failure "Wrong syntax for $'")}
           tokens)))
 
-(def'' .private (list#mix f init xs)
+(def-3 .private (list#mix f init xs)
        ... (All (_ a b) (-> (-> b a a) a (List b) a))
        {#UnivQ {#End} {#UnivQ {#End} {#Function {#Function {#Parameter 1}
                                                            {#Function {#Parameter 3}
@@ -883,7 +883,7 @@
          (list#mix f (f x init) xs')}
         xs))
 
-(def'' .private (list#reversed list)
+(def-3 .private (list#reversed list)
        {#UnivQ {#End}
                {#Function ($' List {#Parameter 1}) ($' List {#Parameter 1})}}
        (list#mix ("lux type check" {#UnivQ {#End}
@@ -892,7 +892,7 @@
                  {#End}
                  list))
 
-(def'' .private (list#each f xs)
+(def-3 .private (list#each f xs)
        {#UnivQ {#End}
                {#UnivQ {#End}
                        {#Function {#Function {#Parameter 3} {#Parameter 1}}
@@ -902,11 +902,11 @@
                  {#End}
                  (list#reversed xs)))
 
-(def'' .private Replacement_Environment
+(def-3 .private Replacement_Environment
        Type
        ($' List {#Product Text Code}))
 
-(def'' .private (replacement_environment xs ys)
+(def-3 .private (replacement_environment xs ys)
        {#Function ($' List Text) {#Function ($' List Code) Replacement_Environment}}
        ({[{#Item x xs'} {#Item y ys'}]
          {#Item [x y] (replacement_environment xs' ys')}
@@ -915,11 +915,11 @@
          {#End}}
         [xs ys]))
 
-(def'' .private (text#= reference sample)
+(def-3 .private (text#= reference sample)
        {#Function Text {#Function Text Bit}}
        ("lux text =" reference sample))
 
-(def'' .private (replacement for environment)
+(def-3 .private (replacement for environment)
        {#Function Text {#Function Replacement_Environment ($' Maybe Code)}}
        ({{#End}
          {#None}
@@ -930,7 +930,7 @@
           (text#= k for))}
         environment))
 
-(def'' .private (with_replacements reps syntax)
+(def-3 .private (with_replacements reps syntax)
        {#Function Replacement_Environment {#Function Code Code}}
        ({[_ {#Symbol "" name}]
          ({{#Some replacement}
@@ -953,53 +953,53 @@
          syntax}
         syntax))
 
-(def'' .private (n/* param subject)
+(def-3 .private (n/* param subject)
        {#Function Nat {#Function Nat Nat}}
        ("lux type as" Nat
         ("lux i64 *"
          ("lux type as" Int param)
          ("lux type as" Int subject))))
 
-(def'' .private (list#size list)
+(def-3 .private (list#size list)
        {#UnivQ {#End}
                {#Function ($' List {#Parameter 1}) Nat}}
        (list#mix (function'' [_ acc] ("lux i64 +" 1 acc)) 0 list))
 
-(def'' .private (let$ binding value body)
+(def-3 .private (let$ binding value body)
        {#Function Code {#Function Code {#Function Code Code}}}
        (form$ {#Item (variant$ {#Item binding {#Item body {#End}}})
                      {#Item value {#End}}}))
 
-(def'' .private |#End|
+(def-3 .private |#End|
        Code
        (variant$ {#Item (symbol$ [..prelude "#End"]) {#End}}))
 
-(def'' .private (|#Item| head tail)
+(def-3 .private (|#Item| head tail)
        {#Function Code {#Function Code Code}}
        (variant$ {#Item (symbol$ [..prelude "#Item"])
                         {#Item head
                                {#Item tail
                                       {#End}}}}))
 
-(def'' .private (UnivQ$ body)
+(def-3 .private (UnivQ$ body)
        {#Function Code Code}
        (variant$ {#Item (symbol$ [..prelude "#UnivQ"]) {#Item ..|#End| {#Item body {#End}}}}))
 
-(def'' .private (ExQ$ body)
+(def-3 .private (ExQ$ body)
        {#Function Code Code}
        (variant$ {#Item (symbol$ [..prelude "#ExQ"]) {#Item ..|#End| {#Item body {#End}}}}))
 
-(def'' .private quantification_level
+(def-3 .private quantification_level
        Text
        ("lux text concat" double_quote
         ("lux text concat" "quantification_level"
          double_quote)))
 
-(def'' .private quantified
+(def-3 .private quantified
        {#Function Code Code}
        (let$ (local$ ..quantification_level) (nat$ 0)))
 
-(def'' .private (quantified_type_parameter idx)
+(def-3 .private (quantified_type_parameter idx)
        {#Function Nat Code}
        (variant$ {#Item (symbol$ [..prelude "#Parameter"])
                         {#Item (form$ {#Item (text$ "lux i64 +")
@@ -1008,11 +1008,11 @@
                                                            {#End}}}})
                                {#End}}}))
 
-(def'' .private (next_level depth)
+(def-3 .private (next_level depth)
        {#Function Nat Nat}
        ("lux i64 +" 2 depth))
 
-(def'' .private (self_id? id)
+(def-3 .private (self_id? id)
        {#Function Nat Bit}
        ("lux i64 =" id ("lux type as" Nat
                         ("lux i64 *" +2
@@ -1020,7 +1020,7 @@
                           ("lux type as" Int
                            id))))))
 
-(def'' .public (__adjusted_quantified_type__ permission depth type)
+(def-3 .public (__adjusted_quantified_type__ permission depth type)
        {#Function Nat {#Function Nat {#Function Type Type}}}
        ({0
          ({... Jackpot!
@@ -1070,7 +1070,7 @@
          type}
         permission))
 
-(def'' .private (with_correct_quantification body)
+(def-3 .private (with_correct_quantification body)
        {#Function Code Code}
        (form$ {#Item (symbol$ [prelude "__adjusted_quantified_type__"])
                      {#Item (local$ ..quantification_level)
@@ -1078,7 +1078,7 @@
                                    {#Item body
                                           {#End}}}}}))
 
-(def'' .private (with_quantification depth body)
+(def-3 .private (with_quantification depth body)
        {#Function Nat {#Function Code Code}}
        ({g!level
          (let$ g!level
@@ -1092,7 +1092,7 @@
                body)}
         (local$ ..quantification_level)))
 
-(def'' .private (initialized_quantification? lux)
+(def-3 .private (initialized_quantification? lux)
        {#Function Lux Bit}
        ({[..#info _ ..#source _ ..#current_module _ ..#modules _
           ..#scopes scopes ..#type_context _ ..#host _
@@ -1117,7 +1117,7 @@
                    scopes)}
         lux))
 
-(def'' .public All
+(def-3 .public All
        Macro
        (macro (_ tokens lux)
          ({{#Item [_ {#Form {#Item self_name args}}]
@@ -1151,7 +1151,7 @@
            {#Left "Wrong syntax for All"}}
           tokens)))
 
-(def'' .public Ex
+(def-3 .public Ex
        Macro
        (macro (_ tokens lux)
          ({{#Item [_ {#Form {#Item self_name args}}]
@@ -1185,7 +1185,7 @@
            {#Left "Wrong syntax for Ex"}}
           tokens)))
 
-(def'' .public ->
+(def-3 .public ->
        Macro
        (macro (_ tokens)
          ({{#Item output inputs}
@@ -1199,13 +1199,13 @@
            (failure "Wrong syntax for ->")}
           (list#reversed tokens))))
 
-(def'' .public list
+(def-3 .public list
        Macro
        (macro (_ xs)
          (meta#in {#Item (list#mix |#Item| |#End| (list#reversed xs))
                          {#End}})))
 
-(def'' .private partial_list
+(def-3 .private partial_list
        Macro
        (macro (_ xs)
          ({{#Item last init}
@@ -1215,7 +1215,7 @@
            (failure "Wrong syntax for partial_list")}
           (list#reversed xs))))
 
-(def'' .public Union
+(def-3 .public Union
        Macro
        (macro (_ tokens)
          ({{#End}
@@ -1227,7 +1227,7 @@
                                     prevs)))}
           (list#reversed tokens))))
 
-(def'' .public Tuple
+(def-3 .public Tuple
        Macro
        (macro (_ tokens)
          ({{#End}
@@ -1239,7 +1239,7 @@
                                     prevs)))}
           (list#reversed tokens))))
 
-(def'' .private function'
+(def-3 .private function'
        Macro
        (macro (_ tokens)
          (let'' [name tokens'] ({{#Item [[_ {#Symbol ["" name]}] tokens']}
@@ -1267,7 +1267,7 @@
                   (failure "Wrong syntax for function'")}
                  tokens'))))
 
-(def'' .private def'''
+(def-3 .private def-2
        Macro
        (macro (_ tokens)
          ({{#Item [export_policy
@@ -1292,35 +1292,35 @@
                                        export_policy))))
 
            _
-           (failure "Wrong syntax for def'''")}
+           (failure "Wrong syntax for def-2")}
           tokens)))
 
-(def''' .public Or
-        Macro
-        ..Union)
+(def-2 .public Or
+       Macro
+       ..Union)
 
-(def''' .public And
-        Macro
-        ..Tuple)
+(def-2 .public And
+       Macro
+       ..Tuple)
 
-(def''' .private (pairs xs)
-        (All (_ a) (-> ($' List a) ($' Maybe ($' List (Tuple a a)))))
-        ({{#Item x {#Item y xs'}}
-          ({{#Some tail}
-            {#Some {#Item [x y] tail}}
-            
-            {#None}
-            {#None}}
-           (pairs xs'))
+(def-2 .private (pairs xs)
+       (All (_ a) (-> ($' List a) ($' Maybe ($' List (Tuple a a)))))
+       ({{#Item x {#Item y xs'}}
+         ({{#Some tail}
+           {#Some {#Item [x y] tail}}
+           
+           {#None}
+           {#None}}
+          (pairs xs'))
 
-          {#End}
-          {#Some {#End}}
+         {#End}
+         {#Some {#End}}
 
-          _
-          {#None}}
-         xs))
+         _
+         {#None}}
+        xs))
 
-(def'' .private let'
+(def-3 .private let'
        Macro
        (macro (_ tokens)
          ({{#Item [_ {#Tuple bindings}] {#Item body {#End}}}
@@ -1342,54 +1342,54 @@
            (failure "Wrong syntax for let'")}
           tokens)))
 
-(def''' .private (any? p xs)
-        (All (_ a)
-          (-> (-> a Bit) ($' List a) Bit))
-        ({{#End}
-          #0
-
-          {#Item x xs'}
-          ({[#1] #1
-            [#0] (any? p xs')}
-           (p x))}
-         xs))
-
-(def''' .private (with_location content)
-        (-> Code Code)
-        (tuple$ (list (tuple$ (list (text$ "") (nat$ 0) (nat$ 0)))
-                      content)))
-
-(def''' .private (untemplated_list tokens)
-        (-> ($' List Code) Code)
-        ({{#End}
-          |#End|
-
-          {#Item token tokens'}
-          (|#Item| token (untemplated_list tokens'))}
-         tokens))
-
-(def''' .private (list#composite xs ys)
-        (All (_ a) (-> ($' List a) ($' List a) ($' List a)))
-        (list#mix (function' [head tail] {#Item head tail})
-                  ys
-                  (list#reversed xs)))
-
-(def''' .private (right_associativity op a1 a2)
-        (-> Code Code Code Code)
-        ({[_ {#Form parts}]
-          (form$ (list#composite parts (list a1 a2)))
+(def-2 .private (any? p xs)
+       (All (_ a)
+         (-> (-> a Bit) ($' List a) Bit))
+       ({{#End}
+         #0
 
-          _
-          (form$ (list op a1 a2))}
-         op))
+         {#Item x xs'}
+         ({[#1] #1
+           [#0] (any? p xs')}
+          (p x))}
+        xs))
+
+(def-2 .private (with_location content)
+       (-> Code Code)
+       (tuple$ (list (tuple$ (list (text$ "") (nat$ 0) (nat$ 0)))
+                     content)))
 
-(def''' .private (function#flipped func)
-        (All (_ a b c)
-          (-> (-> a b c) (-> b a c)))
-        (function' [right left]
-                   (func left right)))
+(def-2 .private (untemplated_list tokens)
+       (-> ($' List Code) Code)
+       ({{#End}
+         |#End|
+
+         {#Item token tokens'}
+         (|#Item| token (untemplated_list tokens'))}
+        tokens))
+
+(def-2 .private (list#composite xs ys)
+       (All (_ a) (-> ($' List a) ($' List a) ($' List a)))
+       (list#mix (function' [head tail] {#Item head tail})
+                 ys
+                 (list#reversed xs)))
+
+(def-2 .private (right_associativity op a1 a2)
+       (-> Code Code Code Code)
+       ({[_ {#Form parts}]
+         (form$ (list#composite parts (list a1 a2)))
+
+         _
+         (form$ (list op a1 a2))}
+        op))
+
+(def-2 .private (function#flipped func)
+       (All (_ a b c)
+         (-> (-> a b c) (-> b a c)))
+       (function' [right left]
+                  (func left right)))
 
-(def'' .public left
+(def-3 .public left
        Macro
        (macro (_ tokens)
          ({{#Item op tokens'}
@@ -1404,7 +1404,7 @@
            (failure "Wrong syntax for left")}
           tokens)))
 
-(def'' .public right
+(def-3 .public right
        Macro
        (macro (_ tokens)
          ({{#Item op tokens'}
@@ -1419,7 +1419,7 @@
            (failure "Wrong syntax for right")}
           tokens)))
 
-(def''' .public all Macro ..right)
+(def-2 .public all Macro ..right)
 
 ... (type (Monad m)
 ...   (Interface
@@ -1439,35 +1439,35 @@
  ["#in" "#then"]
  #0)
 
-(def''' .private maybe#monad
-        ($' Monad Maybe)
-        [#in
-         (function' [x] {#Some x})
-         
-         #then
-         (function' [f ma]
-                    ({{#None}   {#None}
-                      {#Some a} (f a)}
-                     ma))])
-
-(def''' .private meta#monad
-        ($' Monad Meta)
-        [#in
-         (function' [x]
-                    (function' [state]
-                               {#Right state x}))
-         
-         #then
-         (function' [f ma]
-                    (function' [state]
-                               ({{#Left msg}
-                                 {#Left msg}
+(def-2 .private maybe#monad
+       ($' Monad Maybe)
+       [#in
+        (function' [x] {#Some x})
+        
+        #then
+        (function' [f ma]
+                   ({{#None}   {#None}
+                     {#Some a} (f a)}
+                    ma))])
+
+(def-2 .private meta#monad
+       ($' Monad Meta)
+       [#in
+        (function' [x]
+                   (function' [state]
+                              {#Right state x}))
+        
+        #then
+        (function' [f ma]
+                   (function' [state]
+                              ({{#Left msg}
+                                {#Left msg}
 
-                                 {#Right [state' a]}
-                                 (f a state')}
-                                (ma state))))])
+                                {#Right [state' a]}
+                                (f a state')}
+                               (ma state))))])
 
-(def'' .private do
+(def-3 .private do
        Macro
        (macro (_ tokens)
          ({{#Item monad {#Item [_ {#Tuple bindings}] {#Item body {#End}}}}
@@ -1507,41 +1507,41 @@
            (failure "Wrong syntax for do")}
           tokens)))
 
-(def''' .private (monad#each m f xs)
-        (All (_ m a b)
-          (-> ($' Monad m)
-              (-> a ($' m b))
-              ($' List a)
-              ($' m ($' List b))))
-        (let' [[..#in in ..#then _] m]
-              ({{#End}
-                (in {#End})
-                
-                {#Item x xs'}
-                (do m
-                  [y (f x)
-                   ys (monad#each m f xs')]
-                  (in {#Item y ys}))}
-               xs)))
-
-(def''' .private (monad#mix m f y xs)
-        (All (_ m a b)
-          (-> ($' Monad m)
-              (-> a b ($' m b))
-              b
-              ($' List a)
-              ($' m b)))
-        (let' [[..#in in ..#then _] m]
-              ({{#End}
-                (in y)
-                
-                {#Item x xs'}
-                (do m
-                  [y' (f x y)]
-                  (monad#mix m f y' xs'))}
-               xs)))
-
-(def'' .public if
+(def-2 .private (monad#each m f xs)
+       (All (_ m a b)
+         (-> ($' Monad m)
+             (-> a ($' m b))
+             ($' List a)
+             ($' m ($' List b))))
+       (let' [[..#in in ..#then _] m]
+             ({{#End}
+               (in {#End})
+               
+               {#Item x xs'}
+               (do m
+                 [y (f x)
+                  ys (monad#each m f xs')]
+                 (in {#Item y ys}))}
+              xs)))
+
+(def-2 .private (monad#mix m f y xs)
+       (All (_ m a b)
+         (-> ($' Monad m)
+             (-> a b ($' m b))
+             b
+             ($' List a)
+             ($' m b)))
+       (let' [[..#in in ..#then _] m]
+             ({{#End}
+               (in y)
+               
+               {#Item x xs'}
+               (do m
+                 [y' (f x y)]
+                 (monad#mix m f y' xs'))}
+              xs)))
+
+(def-3 .public if
        Macro
        (macro (_ tokens)
          ({{#Item test {#Item then {#Item else {#End}}}}
@@ -1553,120 +1553,96 @@
            (failure "Wrong syntax for if")}
           tokens)))
 
-(def''' .private PList
-        Type
-        (All (_ a) ($' List (Tuple Text a))))
-
-(def''' .private (plist#value k plist)
-        (All (_ a)
-          (-> Text ($' PList a) ($' Maybe a)))
-        ({{#Item [[k' v] plist']}
-          (if (text#= k k')
-            {#Some v}
-            (plist#value k plist'))
-
-          {#End}
-          {#None}}
-         plist))
-
-(def''' .private (plist#with k v plist)
-        (All (_ a)
-          (-> Text a ($' PList a) ($' PList a)))
-        ({{#Item [k' v'] plist'}
-          (if (text#= k k')
-            (partial_list [k v] plist')
-            (partial_list [k' v'] (plist#with k v plist')))
-
-          {#End}
-          (list [k v])}
-         plist))
-
-(def''' .private (global_symbol full_name state)
-        (-> Symbol ($' Meta Symbol))
-        (let' [[module name] full_name
-               [..#info info ..#source    source  ..#current_module _ ..#modules modules
-                ..#scopes scopes ..#type_context types    ..#host    host
-                ..#seed seed ..#expected  expected ..#location  location ..#extensions extensions
-                ..#scope_type_vars scope_type_vars ..#eval _eval] state]
-              ({{#Some [..#module_hash _ ..#module_aliases _ ..#definitions definitions ..#imports _ ..#module_state _]}
-                ({{#Some constant}
-                  ({{#Definition _} {#Right [state full_name]}
-                    {#Tag _} {#Right [state full_name]}
-                    {#Slot _} {#Right [state full_name]}
-                    {#Type _} {#Right [state full_name]}
-
-                    {#Alias real_name}
-                    {#Right [state real_name]}}
-                   constant)
-
-                  {#None}
-                  {#Left (all text#composite "Unknown definition: " (symbol#encoded full_name))}}
-                 (plist#value name definitions))
-                
-                {#None}
-                {#Left (all text#composite "Unknown module: " module " @ " (symbol#encoded full_name))}}
-               (plist#value module modules))))
-
-(def''' .private (:List<Code> expression)
-        (-> Code Code)
-        (let' [type (variant$ (list (symbol$ [..prelude "#Apply"])
-                                    (symbol$ [..prelude "Code"])
-                                    (symbol$ [..prelude "List"])))]
-              (form$ (list (text$ "lux type check") type expression))))
+(def-2 .private PList
+       Type
+       (All (_ a) ($' List (Tuple Text a))))
 
-(def''' .private (spliced replace? untemplated elems)
-        (-> Bit (-> Code ($' Meta Code)) ($' List Code) ($' Meta Code))
-        ({[#1] ({{#End}
-                 (meta#in |#End|)
-                 
-                 {#Item lastI inits}
-                 (do meta#monad
-                   [lastO ({[_ {#Form {#Item [[_ {#Symbol ["" "~+"]}] {#Item [spliced {#End}]}]}}]
-                            (in (:List<Code> spliced))
+(def-2 .private (plist#value k plist)
+       (All (_ a)
+         (-> Text ($' PList a) ($' Maybe a)))
+       ({{#Item [[k' v] plist']}
+         (if (text#= k k')
+           {#Some v}
+           (plist#value k plist'))
 
-                            _
-                            (do meta#monad
-                              [lastO (untemplated lastI)]
-                              (in (:List<Code> (|#Item| lastO |#End|))))}
-                           lastI)]
-                   (monad#mix meta#monad
-                              (function' [leftI rightO]
-                                         ({[_ {#Form {#Item [[_ {#Symbol ["" "~+"]}] {#Item [spliced {#End}]}]}}]
-                                           (let' [g!in-module (form$ (list (text$ "lux in-module")
-                                                                           (text$ ..prelude)
-                                                                           (symbol$ [..prelude "list#composite"])))]
-                                                 (in (form$ (list g!in-module (:List<Code> spliced) rightO))))
+         {#End}
+         {#None}}
+        plist))
 
-                                           _
-                                           (do meta#monad
-                                             [leftO (untemplated leftI)]
-                                             (in (|#Item| leftO rightO)))}
-                                          leftI))
-                              lastO
-                              inits))}
-                (list#reversed elems))
-          [#0] (do meta#monad
-                 [=elems (monad#each meta#monad untemplated elems)]
-                 (in (untemplated_list =elems)))}
-         replace?))
-
-(def''' .private (untemplated_text value)
-        (-> Text Code)
-        (with_location (variant$ (list (symbol$ [..prelude "#Text"]) (text$ value)))))
-
-(def'' .public UnQuote
+(def-2 .private (plist#with k v plist)
+       (All (_ a)
+         (-> Text a ($' PList a) ($' PList a)))
+       ({{#Item [k' v'] plist'}
+         (if (text#= k k')
+           (partial_list [k v] plist')
+           (partial_list [k' v'] (plist#with k v plist')))
+
+         {#End}
+         (list [k v])}
+        plist))
+
+(def-2 .private (global_symbol full_name state)
+       (-> Symbol ($' Meta Symbol))
+       (let' [[module name] full_name
+              [..#info info ..#source    source  ..#current_module _ ..#modules modules
+               ..#scopes scopes ..#type_context types    ..#host    host
+               ..#seed seed ..#expected  expected ..#location  location ..#extensions extensions
+               ..#scope_type_vars scope_type_vars ..#eval _eval] state]
+             ({{#Some [..#module_hash _ ..#module_aliases _ ..#definitions definitions ..#imports _ ..#module_state _]}
+               ({{#Some constant}
+                 ({{#Definition _} {#Right [state full_name]}
+                   {#Tag _} {#Right [state full_name]}
+                   {#Slot _} {#Right [state full_name]}
+                   {#Type _} {#Right [state full_name]}
+
+                   {#Alias real_name}
+                   {#Right [state real_name]}}
+                  constant)
+
+                 {#None}
+                 {#Left (all text#composite "Unknown definition: " (symbol#encoded full_name))}}
+                (plist#value name definitions))
+               
+               {#None}
+               {#Left (all text#composite "Unknown module: " module " @ " (symbol#encoded full_name))}}
+              (plist#value module modules))))
+
+(def-2 .private (|List<Code>| expression)
+       (-> Code Code)
+       (let' [type (variant$ (list (symbol$ [..prelude "#Apply"])
+                                   (symbol$ [..prelude "Code"])
+                                   (symbol$ [..prelude "List"])))]
+             (form$ (list (text$ "lux type check") type expression))))
+
+(def-2 .private (untemplated_text value)
+       (-> Text Code)
+       (with_location (variant$ (list (symbol$ [..prelude "#Text"]) (text$ value)))))
+
+(def-3 .public UnQuote
        Type
        {#Primitive "#Macro/UnQuote" {#End}})
 
-(def'' .public (unquote it)
+(def-3 .public (unquote it)
        (-> Macro UnQuote)
        ("lux type as" UnQuote it))
 
-(def'' .public (unquote_macro it)
+(def-3 .public (unquote_macro it)
        (-> UnQuote Macro')
        ("lux type as" Macro' it))
 
-(def'' .private (list#one f xs)
+(def-3 .public Spliced_UnQuote
+       Type
+       {#Primitive "#Macro/Spliced_UnQuote" {#End}})
+
+(def-3 .public (spliced_unquote it)
+       (-> Macro Spliced_UnQuote)
+       ("lux type as" Spliced_UnQuote it))
+
+(def-3 .public (spliced_unquote_macro it)
+       (-> Spliced_UnQuote Macro')
+       ("lux type as" Macro' it))
+
+(def-3 .private (list#one f xs)
        (All (_ a b)
          (-> (-> a ($' Maybe b)) ($' List a) ($' Maybe b)))
        ({{#End}
@@ -1681,7 +1657,7 @@
           (f x))}
         xs))
 
-(def'' .private (in_env name state)
+(def-3 .private (in_env name state)
        (-> Text Lux ($' Maybe Type))
        (let' [[..#info info ..#source    source  ..#current_module _ ..#modules modules
                ..#scopes scopes ..#type_context types    ..#host    host
@@ -1704,7 +1680,7 @@
                                                    locals))))
                        scopes)))
 
-(def'' .private (definition_value name state)
+(def-3 .private (definition_value name state)
        (-> Symbol ($' Meta (Tuple Type Any)))
        (let' [[v_module v_name] name
               [..#info info ..#source    source ..#current_module _  ..#modules modules
@@ -1741,7 +1717,7 @@
                 (plist#value v_name definitions))}
               (plist#value v_module modules))))
 
-(def'' .private (global_value global lux)
+(def-3 .private (global_value global lux)
        (-> Symbol ($' Meta ($' Maybe (Tuple Type Any))))
        (let' [[module short] global]
              ({{#Right [lux' type,value]}
@@ -1760,13 +1736,13 @@
                 (definition_value global lux)}
                module))))
 
-(def'' .private (bit#and left right)
+(def-3 .private (bit#and left right)
        (-> Bit Bit Bit)
        (if left
          right
          #0))
 
-(def'' .private (symbol#= left right)
+(def-3 .private (symbol#= left right)
        (-> Symbol Symbol Bit)
        (let' [[moduleL shortL] left
               [moduleR shortR] right]
@@ -1774,12 +1750,12 @@
                   (text#= moduleL moduleR)
                   (text#= shortL shortR))))
 
-(def'' .private (every? ?)
+(def-3 .private (every? ?)
        (All (_ a)
          (-> (-> a Bit) ($' List a) Bit))
        (list#mix (function' [_2 _1] (if _1 (? _2) #0)) #1))
 
-(def'' .private (zipped_2 xs ys)
+(def-3 .private (zipped_2 xs ys)
        (All (_ a b)
          (-> ($' List a) ($' List b) ($' List (Tuple a b))))
        ({{#Item x xs'}
@@ -1794,7 +1770,7 @@
          (list)}
         xs))
 
-(def'' .private (type#= left right)
+(def-3 .private (type#= left right)
        (-> Type Type Bit)
        ({[{#Primitive nameL parametersL} {#Primitive nameR parametersR}]
          (all bit#and
@@ -1855,26 +1831,18 @@
          #0}
         [left right]))
 
-(def''' .private (one_expansion it)
-        (-> ($' Meta ($' List Code)) ($' Meta Code))
-        (do meta#monad
-          [it it]
-          ({{#Item it {#End}}
-            (in it)
-
-            _
-            (failure "Must expand to a single element.")}
-           it)))
+(def-2 .private (one_expansion it)
+       (-> ($' Meta ($' List Code)) ($' Meta Code))
+       (do meta#monad
+         [it it]
+         ({{#Item it {#End}}
+           (in it)
 
-(def''' .private (untemplated_form @form untemplated replace? subst elements)
-        (-> Location (-> Bit Text Code ($' Meta Code)) Bit Text ($' List Code)
-            ($' Meta Code))
-        (do meta#monad
-          [output (spliced replace? (untemplated replace? subst) elements)
-           .let' [[_ output'] (with_location (variant$ (list (symbol$ [..prelude "#Form"]) output)))]]
-          (in [@form output'])))
+           _
+           (failure "Must expand to 1 element.")}
+          it)))
 
-(def'' .private (current_module_name state)
+(def-3 .private (current_module_name state)
        ($' Meta Text)
        ({[..#info info ..#source    source  ..#current_module current_module ..#modules modules
           ..#scopes scopes ..#type_context types    ..#host    host
@@ -1888,87 +1856,137 @@
           current_module)}
         state))
 
-(def''' .private (normal name)
-        (-> Symbol ($' Meta Symbol))
-        ({["" name]
-          (do meta#monad
-            [module_name ..current_module_name]
-            (in [module_name name]))
-
-          _
-          (meta#in name)}
-         name))
-
-(def''' .private (untemplated replace? subst token)
-        (-> Bit Text Code ($' Meta Code))
-        ({[_ [_ {#Bit value}]]
-          (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Bit"]) (bit$ value)))))
+(def-2 .private (normal name)
+       (-> Symbol ($' Meta Symbol))
+       ({["" name]
+         (do meta#monad
+           [module_name ..current_module_name]
+           (in [module_name name]))
 
-          [_ [_ {#Nat value}]]
-          (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Nat"]) (nat$ value)))))
-
-          [_ [_ {#Int value}]]
-          (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Int"]) (int$ value)))))
-
-          [_ [_ {#Rev value}]]
-          (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Rev"]) (rev$ value)))))
-          
-          [_ [_ {#Frac value}]]
-          (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Frac"]) (frac$ value)))))
+         _
+         (meta#in name)}
+        name))
 
-          [_ [_ {#Text value}]]
-          (meta#in (untemplated_text value))
+(def-2 .private (untemplated_composite tag @form untemplated replace? subst elements)
+       (-> Text Location (-> Bit Text Code ($' Meta Code)) Bit Text ($' List Code)
+           ($' Meta Code))
+       (do meta#monad
+         [.let' [cons ("lux type check"
+                       (-> Code Code ($' Meta Code))
+                       (function' [head tail]
+                                  (do meta#monad
+                                    [head (untemplated replace? subst head)]
+                                    (in (|#Item| head tail)))))]
+          output (if replace?
+                   (monad#mix meta#monad
+                              (function' [head tail]
+                                         ({[@composite {#Form {#Item [@symbol {#Symbol global}] parameters}}]
+                                           (do meta#monad
+                                             [|global| (..normal global)
+                                              ?type,value (global_value |global|)]
+                                             ({{#Some [type value]}
+                                               (if (type#= Spliced_UnQuote type)
+                                                 (do meta#monad
+                                                   [.let' [it (spliced_unquote_macro ("lux type as" Spliced_UnQuote value))]
+                                                    output (one_expansion (it {#Item tail parameters}))
+                                                    .let' [[_ output] output]]
+                                                   (in [@composite output]))
+                                                 (cons head tail))
+                                               
+                                               {#None}
+                                               (cons head tail)}
+                                              ?type,value))
 
-          [#1 [_ {#Symbol [module name]}]]
-          (do meta#monad
-            [real_name ({""
-                         (if (text#= "" subst)
-                           (in [module name])
-                           (global_symbol [subst name]))
+                                           _
+                                           (cons head tail)}
+                                          head))
+                              |#End|
+                              (list#reversed elements))
+                   (do meta#monad
+                     [=elements (monad#each meta#monad (untemplated replace? subst) elements)]
+                     (in (untemplated_list =elements))))
+          .let' [[_ output'] (with_location (variant$ (list (symbol$ [..prelude tag]) output)))]]
+         (in [@form output'])))
+
+(def-2 .private untemplated_form
+       (-> Location (-> Bit Text Code ($' Meta Code)) Bit Text ($' List Code)
+           ($' Meta Code))
+       (untemplated_composite "#Form"))
+
+(def-2 .private untemplated_variant
+       (-> Location (-> Bit Text Code ($' Meta Code)) Bit Text ($' List Code)
+           ($' Meta Code))
+       (untemplated_composite "#Variant"))
+
+(def-2 .private untemplated_tuple
+       (-> Location (-> Bit Text Code ($' Meta Code)) Bit Text ($' List Code)
+           ($' Meta Code))
+       (untemplated_composite "#Tuple"))
+
+(def-2 .private (untemplated replace? subst token)
+       (-> Bit Text Code ($' Meta Code))
+       ({[_ [_ {#Bit value}]]
+         (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Bit"]) (bit$ value)))))
+
+         [_ [_ {#Nat value}]]
+         (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Nat"]) (nat$ value)))))
+
+         [_ [_ {#Int value}]]
+         (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Int"]) (int$ value)))))
+
+         [_ [_ {#Rev value}]]
+         (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Rev"]) (rev$ value)))))
+         
+         [_ [_ {#Frac value}]]
+         (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Frac"]) (frac$ value)))))
 
-                         _
-                         (in [module name])}
-                        module)
-             .let' [[module name] real_name]]
-            (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Symbol"]) (tuple$ (list (text$ module) (text$ name))))))))
+         [_ [_ {#Text value}]]
+         (meta#in (untemplated_text value))
 
-          [#0 [_ {#Symbol [module name]}]]
-          (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Symbol"]) (tuple$ (list (text$ module) (text$ name)))))))
+         [#1 [_ {#Symbol [module name]}]]
+         (do meta#monad
+           [real_name ({""
+                        (if (text#= "" subst)
+                          (in [module name])
+                          (global_symbol [subst name]))
 
-          [#1 [@form {#Form {#Item [@symbol {#Symbol global}] parameters}}]]
-          (do meta#monad
-            [|global| (..normal global)
-             ?type,value (global_value |global|)]
-            ({{#Some [type value]}
-              (if (type#= UnQuote type)
-                (do meta#monad
-                  [.let' [it (unquote_macro ("lux type as" UnQuote value))]
-                   output (one_expansion (it parameters))
-                   .let' [[_ output] output]]
-                  (in [@form output]))
-                (untemplated_form @form untemplated replace? subst {#Item [@symbol {#Symbol global}] parameters}))
-              
-              {#None}
-              (untemplated_form @form untemplated replace? subst {#Item [@symbol {#Symbol global}] parameters})}
-             ?type,value))
+                        _
+                        (in [module name])}
+                       module)
+            .let' [[module name] real_name]]
+           (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Symbol"]) (tuple$ (list (text$ module) (text$ name))))))))
+
+         [#0 [_ {#Symbol [module name]}]]
+         (meta#in (with_location (variant$ (list (symbol$ [..prelude "#Symbol"]) (tuple$ (list (text$ module) (text$ name)))))))
+
+         [#1 [@composite {#Form {#Item [@symbol {#Symbol global}] parameters}}]]
+         (do meta#monad
+           [|global| (..normal global)
+            ?type,value (global_value |global|)]
+           ({{#Some [type value]}
+             (if (type#= UnQuote type)
+               (do meta#monad
+                 [.let' [it (unquote_macro ("lux type as" UnQuote value))]
+                  output (one_expansion (it parameters))
+                  .let' [[_ output] output]]
+                 (in [@composite output]))
+               (untemplated_form @composite untemplated replace? subst {#Item [@symbol {#Symbol global}] parameters}))
+             
+             {#None}
+             (untemplated_form @composite untemplated replace? subst {#Item [@symbol {#Symbol global}] parameters})}
+            ?type,value))
 
-          [_ [@form {#Form elements}]]
-          (untemplated_form @form untemplated replace? subst elements)
+         [_ [@composite {#Form elements}]]
+         (untemplated_form @composite untemplated replace? subst elements)
 
-          [_ [meta {#Variant elems}]]
-          (do meta#monad
-            [output (spliced replace? (untemplated replace? subst) elems)
-             .let' [[_ output'] (with_location (variant$ (list (symbol$ [..prelude "#Variant"]) output)))]]
-            (in [meta output']))
+         [_ [@composite {#Variant elements}]]
+         (untemplated_variant @composite untemplated replace? subst elements)
 
-          [_ [meta {#Tuple elems}]]
-          (do meta#monad
-            [output (spliced replace? (untemplated replace? subst) elems)
-             .let' [[_ output'] (with_location (variant$ (list (symbol$ [..prelude "#Tuple"]) output)))]]
-            (in [meta output']))}
-         [replace? token]))
+         [_ [@composite {#Tuple elements}]]
+         (untemplated_tuple @composite untemplated replace? subst elements)}
+        [replace? token]))
 
-(def'' .public Primitive
+(def-3 .public Primitive
        Macro
        (macro (_ tokens)
          ({{#Item [_ {#Text class_name}] {#End}}
@@ -1981,7 +1999,7 @@
            (failure "Wrong syntax for Primitive")}
           tokens)))
 
-(def'' .public `
+(def-3 .public `
        Macro
        (macro (_ tokens)
          ({{#Item template {#End}}
@@ -1996,7 +2014,7 @@
            (failure "Wrong syntax for `")}
           tokens)))
 
-(def'' .public `'
+(def-3 .public `'
        Macro
        (macro (_ tokens)
          ({{#Item template {#End}}
@@ -2008,7 +2026,7 @@
            (failure "Wrong syntax for `'")}
           tokens)))
 
-(def'' .public '
+(def-3 .public '
        Macro
        (macro (_ tokens)
          ({{#Item template {#End}}
@@ -2020,7 +2038,7 @@
            (failure "Wrong syntax for '")}
           tokens)))
 
-(def'' .public ~
+(def-3 .public ~
        UnQuote
        (..unquote
         (macro (_ tokens)
@@ -2033,7 +2051,7 @@
             (failure (wrong_syntax_error [..prelude "~"]))}
            tokens))))
 
-(def'' .public ~!
+(def-3 .public ~!
        UnQuote
        (..unquote
         (macro (_ tokens)
@@ -2050,7 +2068,7 @@
             (failure (wrong_syntax_error [..prelude "~!"]))}
            tokens))))
 
-(def'' .public ~'
+(def-3 .public ~'
        UnQuote
        (..unquote
         (macro (_ tokens)
@@ -2064,7 +2082,21 @@
             (failure (wrong_syntax_error [..prelude "~'"]))}
            tokens))))
 
-(def'' .public |>
+(def-3 .public ~+
+       Spliced_UnQuote
+       (let' [g!list#composite (form$ (list (text$ "lux in-module")
+                                            (text$ ..prelude)
+                                            (symbol$ [..prelude "list#composite"])))]
+             (..spliced_unquote
+              (macro (_ tokens)
+                ({{#Item tail {#Item it {#End}}}
+                  (meta#in (list (form$ (list g!list#composite (|List<Code>| it) tail))))
+
+                  _
+                  (failure (wrong_syntax_error [..prelude "~+"]))}
+                 tokens)))))
+
+(def-3 .public |>
        Macro
        (macro (_ tokens)
          ({{#Item [init apps]}
@@ -2089,7 +2121,7 @@
            (failure "Wrong syntax for |>")}
           tokens)))
 
-(def'' .public <|
+(def-3 .public <|
        Macro
        (macro (_ tokens)
          ({{#Item [init apps]}
@@ -2114,91 +2146,91 @@
            (failure "Wrong syntax for <|")}
           (list#reversed tokens))))
 
-(def''' .private (function#composite f g)
-        (All (_ a b c)
-          (-> (-> b c) (-> a b) (-> a c)))
-        (function' [x] (f (g x))))
+(def-2 .private (function#composite f g)
+       (All (_ a b c)
+         (-> (-> b c) (-> a b) (-> a c)))
+       (function' [x] (f (g x))))
 
-(def''' .private (symbol_name x)
-        (-> Code ($' Maybe Symbol))
-        ({[_ {#Symbol sname}]
-          {#Some sname}
+(def-2 .private (symbol_name x)
+       (-> Code ($' Maybe Symbol))
+       ({[_ {#Symbol sname}]
+         {#Some sname}
 
-          _
-          {#None}}
-         x))
+         _
+         {#None}}
+        x))
 
-(def''' .private (symbol_short x)
-        (-> Code ($' Maybe Text))
-        ({[_ {#Symbol "" sname}]
-          {#Some sname}
+(def-2 .private (symbol_short x)
+       (-> Code ($' Maybe Text))
+       ({[_ {#Symbol "" sname}]
+         {#Some sname}
 
-          _
-          {#None}}
-         x))
+         _
+         {#None}}
+        x))
 
-(def''' .private (tuple_list tuple)
-        (-> Code ($' Maybe ($' List Code)))
-        ({[_ {#Tuple members}]
-          {#Some members}
+(def-2 .private (tuple_list tuple)
+       (-> Code ($' Maybe ($' List Code)))
+       ({[_ {#Tuple members}]
+         {#Some members}
 
-          _
-          {#None}}
-         tuple))
+         _
+         {#None}}
+        tuple))
 
-(def''' .private (realized_template env template)
-        (-> Replacement_Environment Code Code)
-        ({[_ {#Symbol "" sname}]
-          ({{#Some subst}
-            subst
+(def-2 .private (realized_template env template)
+       (-> Replacement_Environment Code Code)
+       ({[_ {#Symbol "" sname}]
+         ({{#Some subst}
+           subst
 
-            _
-            template}
-           (..replacement sname env))
+           _
+           template}
+          (..replacement sname env))
 
-          [meta {#Form elems}]
-          [meta {#Form (list#each (realized_template env) elems)}]
+         [meta {#Form elems}]
+         [meta {#Form (list#each (realized_template env) elems)}]
 
-          [meta {#Tuple elems}]
-          [meta {#Tuple (list#each (realized_template env) elems)}]
+         [meta {#Tuple elems}]
+         [meta {#Tuple (list#each (realized_template env) elems)}]
 
-          [meta {#Variant elems}]
-          [meta {#Variant (list#each (realized_template env) elems)}]
+         [meta {#Variant elems}]
+         [meta {#Variant (list#each (realized_template env) elems)}]
 
-          _
-          template}
-         template))
-
-(def''' .private (high_bits value)
-        (-> ($' I64 Any) I64)
-        ("lux i64 right-shift" 32 value))
-
-(def''' .private low_mask
-        I64
-        (|> 1 ("lux i64 left-shift" 32) ("lux i64 -" 1)))
-
-(def''' .private (low_bits value)
-        (-> ($' I64 Any) I64)
-        ("lux i64 and" low_mask value))
-
-(def''' .private (n/< reference sample)
-        (-> Nat Nat Bit)
-        (let' [referenceH (high_bits reference)
-               sampleH (high_bits sample)]
-              (if ("lux i64 <" referenceH sampleH)
-                #1
-                (if ("lux i64 =" referenceH sampleH)
-                  ("lux i64 <"
-                   (low_bits reference)
-                   (low_bits sample))
-                  #0))))
-
-(def''' .private (list#conjoint xs)
-        (All (_ a)
-          (-> ($' List ($' List a)) ($' List a)))
-        (list#mix list#composite {#End} (list#reversed xs)))
-
-(def'' .public with_template
+         _
+         template}
+        template))
+
+(def-2 .private (high_bits value)
+       (-> ($' I64 Any) I64)
+       ("lux i64 right-shift" 32 value))
+
+(def-2 .private low_mask
+       I64
+       (|> 1 ("lux i64 left-shift" 32) ("lux i64 -" 1)))
+
+(def-2 .private (low_bits value)
+       (-> ($' I64 Any) I64)
+       ("lux i64 and" low_mask value))
+
+(def-2 .private (n/< reference sample)
+       (-> Nat Nat Bit)
+       (let' [referenceH (high_bits reference)
+              sampleH (high_bits sample)]
+             (if ("lux i64 <" referenceH sampleH)
+               #1
+               (if ("lux i64 =" referenceH sampleH)
+                 ("lux i64 <"
+                  (low_bits reference)
+                  (low_bits sample))
+                 #0))))
+
+(def-2 .private (list#conjoint xs)
+       (All (_ a)
+         (-> ($' List ($' List a)) ($' List a)))
+       (list#mix list#composite {#End} (list#reversed xs)))
+
+(def-3 .public with_template
        Macro
        (macro (_ tokens)
          ({{#Item [[_ {#Tuple bindings}] {#Item [[_ {#Tuple templates}] data]}]}
@@ -2223,394 +2255,394 @@
            (failure (..wrong_syntax_error [..prelude "with_template"]))}
           tokens)))
 
-(def''' .private (n// param subject)
-        (-> Nat Nat Nat)
-        (if ("lux i64 <" +0 ("lux type as" Int param))
-          (if (n/< param subject)
-            0
-            1)
-          (let' [quotient (|> subject
-                              ("lux i64 right-shift" 1)
-                              ("lux i64 /" ("lux type as" Int param))
-                              ("lux i64 left-shift" 1))
-                 flat ("lux i64 *"
-                       ("lux type as" Int param)
-                       ("lux type as" Int quotient))
-                 remainder ("lux i64 -" flat subject)]
-                (if (n/< param remainder)
-                  quotient
-                  ("lux i64 +" 1 quotient)))))
-
-(def''' .private (n/% param subject)
-        (-> Nat Nat Nat)
-        (let' [flat ("lux i64 *"
-                     ("lux type as" Int param)
-                     ("lux type as" Int (n// param subject)))]
-              ("lux i64 -" flat subject)))
-
-(def''' .private (n/min left right)
-        (-> Nat Nat Nat)
-        (if (n/< right left)
-          left
-          right))
-
-(def''' .private (bit#encoded x)
-        (-> Bit Text)
-        (if x "#1" "#0"))
-
-(def''' .private (digit::format digit)
-        (-> Nat Text)
-        ({[0] "0"
-          [1] "1" [2] "2" [3] "3"
-          [4] "4" [5] "5" [6] "6"
-          [7] "7" [8] "8" [9] "9"
-          _ ("lux io error" "@digit::format Undefined behavior.")}
-         digit))
-
-(def''' .private (nat#encoded value)
-        (-> Nat Text)
-        ({[0] "0"
-          _ (let' [loop ("lux type check" (-> Nat Text Text)
-                         (function' again [input output]
-                                    (if ("lux i64 =" 0 input)
-                                      output
-                                      (again (n// 10 input)
-                                             (text#composite (|> input (n/% 10) digit::format)
-                                                             output)))))]
-                  (loop value ""))}
+(def-2 .private (n// param subject)
+       (-> Nat Nat Nat)
+       (if ("lux i64 <" +0 ("lux type as" Int param))
+         (if (n/< param subject)
+           0
+           1)
+         (let' [quotient (|> subject
+                             ("lux i64 right-shift" 1)
+                             ("lux i64 /" ("lux type as" Int param))
+                             ("lux i64 left-shift" 1))
+                flat ("lux i64 *"
+                      ("lux type as" Int param)
+                      ("lux type as" Int quotient))
+                remainder ("lux i64 -" flat subject)]
+               (if (n/< param remainder)
+                 quotient
+                 ("lux i64 +" 1 quotient)))))
+
+(def-2 .private (n/% param subject)
+       (-> Nat Nat Nat)
+       (let' [flat ("lux i64 *"
+                    ("lux type as" Int param)
+                    ("lux type as" Int (n// param subject)))]
+             ("lux i64 -" flat subject)))
+
+(def-2 .private (n/min left right)
+       (-> Nat Nat Nat)
+       (if (n/< right left)
+         left
+         right))
+
+(def-2 .private (bit#encoded x)
+       (-> Bit Text)
+       (if x "#1" "#0"))
+
+(def-2 .private (digit::format digit)
+       (-> Nat Text)
+       ({[0] "0"
+         [1] "1" [2] "2" [3] "3"
+         [4] "4" [5] "5" [6] "6"
+         [7] "7" [8] "8" [9] "9"
+         _ ("lux io error" "@digit::format Undefined behavior.")}
+        digit))
+
+(def-2 .private (nat#encoded value)
+       (-> Nat Text)
+       ({[0] "0"
+         _ (let' [loop ("lux type check" (-> Nat Text Text)
+                        (function' again [input output]
+                                   (if ("lux i64 =" 0 input)
+                                     output
+                                     (again (n// 10 input)
+                                            (text#composite (|> input (n/% 10) digit::format)
+                                                            output)))))]
+                 (loop value ""))}
+        value))
+
+(def-2 .private (int#abs value)
+       (-> Int Int)
+       (if ("lux i64 <" +0 value)
+         ("lux i64 *" -1 value)
          value))
 
-(def''' .private (int#abs value)
-        (-> Int Int)
-        (if ("lux i64 <" +0 value)
-          ("lux i64 *" -1 value)
-          value))
-
-(def''' .private (int#encoded value)
-        (-> Int Text)
-        (if ("lux i64 =" +0 value)
-          "+0"
-          (let' [sign (if ("lux i64 <" value +0)
-                        "+"
-                        "-")]
-                (("lux type check" (-> Int Text Text)
-                  (function' again [input output]
-                             (if ("lux i64 =" +0 input)
-                               (text#composite sign output)
-                               (again ("lux i64 /" +10 input)
-                                      (text#composite (|> input ("lux i64 %" +10) ("lux type as" Nat) digit::format)
-                                                      output)))))
-                 (|> value ("lux i64 /" +10) int#abs)
-                 (|> value ("lux i64 %" +10) int#abs ("lux type as" Nat) digit::format)))))
-
-(def''' .private (frac#encoded x)
-        (-> Frac Text)
-        ("lux f64 encode" x))
-
-(def''' .public (not x)
-        (-> Bit Bit)
-        (if x #0 #1))
-
-(def''' .private (macro_type? type)
-        (-> Type Bit)
-        ({{#Named ["library/lux" "Macro"] {#Primitive "#Macro" {#End}}}
-          #1
+(def-2 .private (int#encoded value)
+       (-> Int Text)
+       (if ("lux i64 =" +0 value)
+         "+0"
+         (let' [sign (if ("lux i64 <" value +0)
+                       "+"
+                       "-")]
+               (("lux type check" (-> Int Text Text)
+                 (function' again [input output]
+                            (if ("lux i64 =" +0 input)
+                              (text#composite sign output)
+                              (again ("lux i64 /" +10 input)
+                                     (text#composite (|> input ("lux i64 %" +10) ("lux type as" Nat) digit::format)
+                                                     output)))))
+                (|> value ("lux i64 /" +10) int#abs)
+                (|> value ("lux i64 %" +10) int#abs ("lux type as" Nat) digit::format)))))
+
+(def-2 .private (frac#encoded x)
+       (-> Frac Text)
+       ("lux f64 encode" x))
+
+(def-2 .public (not x)
+       (-> Bit Bit)
+       (if x #0 #1))
+
+(def-2 .private (macro_type? type)
+       (-> Type Bit)
+       ({{#Named ["library/lux" "Macro"] {#Primitive "#Macro" {#End}}}
+         #1
 
-          _
-          #0}
-         type))
-
-(def''' .private (named_macro' modules current_module module name)
-        (-> ($' List (Tuple Text Module))
-            Text Text Text
-            ($' Maybe Macro))
-        (do maybe#monad
-          [$module (plist#value module modules)
-           gdef (let' [[..#module_hash _ ..#module_aliases _ ..#definitions bindings ..#imports _ ..#module_state _] ("lux type check" Module $module)]
-                      (plist#value name bindings))]
-          ({{#Alias [r_module r_name]}
-            (named_macro' modules current_module r_module r_name)
-
-            {#Definition [exported? def_type def_value]}
-            (if (macro_type? def_type)
-              (if exported?
-                {#Some ("lux type as" Macro def_value)}
-                (if (text#= module current_module)
-                  {#Some ("lux type as" Macro def_value)}
-                  {#None}))
-              {#None})
-
-            {#Type [exported? type labels]}
-            {#None}
-
-            {#Tag _}
-            {#None}
-
-            {#Slot _}
-            {#None}}
-           ("lux type check" Global gdef))))
-
-(def''' .private (named_macro full_name)
-        (-> Symbol ($' Meta ($' Maybe Macro)))
-        (do meta#monad
-          [current_module current_module_name]
-          (let' [[module name] full_name]
-                (function' [state]
-                           ({[..#info info ..#source source ..#current_module _ ..#modules modules
-                              ..#scopes   scopes   ..#type_context   types   ..#host host
-                              ..#seed   seed ..#expected expected
-                              ..#location location ..#extensions extensions
-                              ..#scope_type_vars scope_type_vars ..#eval _eval]
-                             {#Right state (named_macro' modules current_module module name)}}
-                            state)))))
-
-(def''' .private (macro? name)
-        (-> Symbol ($' Meta Bit))
-        (do meta#monad
-          [name (normal name)
-           output (named_macro name)]
-          (in ({{#Some _} #1
-                {#None}   #0}
-               output))))
-
-(def''' .private (list#interposed sep xs)
-        (All (_ a)
-          (-> a ($' List a) ($' List a)))
-        ({{#End}
-          xs
-
-          {#Item [x {#End}]}
-          xs
-
-          {#Item [x xs']}
-          (partial_list x sep (list#interposed sep xs'))}
-         xs))
-
-(def''' .private (single_expansion token)
-        (-> Code ($' Meta ($' List Code)))
-        ({[_ {#Form {#Item [_ {#Symbol name}] args}}]
-          (do meta#monad
-            [name' (normal name)
-             ?macro (named_macro name')]
-            ({{#Some macro}
-              (("lux type as" Macro' macro) args)
-              
-              {#None}
-              (in (list token))}
-             ?macro))
+         _
+         #0}
+        type))
+
+(def-2 .private (named_macro' modules current_module module name)
+       (-> ($' List (Tuple Text Module))
+           Text Text Text
+           ($' Maybe Macro))
+       (do maybe#monad
+         [$module (plist#value module modules)
+          gdef (let' [[..#module_hash _ ..#module_aliases _ ..#definitions bindings ..#imports _ ..#module_state _] ("lux type check" Module $module)]
+                     (plist#value name bindings))]
+         ({{#Alias [r_module r_name]}
+           (named_macro' modules current_module r_module r_name)
+
+           {#Definition [exported? def_type def_value]}
+           (if (macro_type? def_type)
+             (if exported?
+               {#Some ("lux type as" Macro def_value)}
+               (if (text#= module current_module)
+                 {#Some ("lux type as" Macro def_value)}
+                 {#None}))
+             {#None})
+
+           {#Type [exported? type labels]}
+           {#None}
 
-          _
-          (meta#in (list token))}
-         token))
+           {#Tag _}
+           {#None}
 
-(def''' .private (expansion token)
-        (-> Code ($' Meta ($' List Code)))
-        ({[_ {#Form {#Item [_ {#Symbol name}] args}}]
-          (do meta#monad
-            [name' (normal name)
-             ?macro (named_macro name')]
-            ({{#Some macro}
-              (do meta#monad
-                [top_level_expansion (("lux type as" Macro' macro) args)
-                 recursive_expansion (monad#each meta#monad expansion top_level_expansion)]
-                (in (list#conjoint recursive_expansion)))
-              
-              {#None}
-              (in (list token))}
-             ?macro))
+           {#Slot _}
+           {#None}}
+          ("lux type check" Global gdef))))
 
-          _
-          (meta#in (list token))}
-         token))
+(def-2 .private (named_macro full_name)
+       (-> Symbol ($' Meta ($' Maybe Macro)))
+       (do meta#monad
+         [current_module current_module_name]
+         (let' [[module name] full_name]
+               (function' [state]
+                          ({[..#info info ..#source source ..#current_module _ ..#modules modules
+                             ..#scopes   scopes   ..#type_context   types   ..#host host
+                             ..#seed   seed ..#expected expected
+                             ..#location location ..#extensions extensions
+                             ..#scope_type_vars scope_type_vars ..#eval _eval]
+                            {#Right state (named_macro' modules current_module module name)}}
+                           state)))))
+
+(def-2 .private (macro? name)
+       (-> Symbol ($' Meta Bit))
+       (do meta#monad
+         [name (normal name)
+          output (named_macro name)]
+         (in ({{#Some _} #1
+               {#None}   #0}
+              output))))
 
-(def''' .private (full_expansion' full_expansion name args)
-        (-> (-> Code ($' Meta ($' List Code))) Symbol ($' List Code) ($' Meta ($' List Code)))
-        (do meta#monad
-          [name' (normal name)
-           ?macro (named_macro name')]
-          ({{#Some macro}
-            (do meta#monad
-              [expansion (("lux type as" Macro' macro) args)
-               expansion' (monad#each meta#monad full_expansion expansion)]
-              (in (list#conjoint expansion')))
-            
-            {#None}
-            (do meta#monad
-              [args' (monad#each meta#monad full_expansion args)]
-              (in (list (form$ {#Item (symbol$ name) (list#conjoint args')}))))}
-           ?macro)))
-
-(def''' .private (in_module module meta)
-        (All (_ a)
-          (-> Text ($' Meta a) ($' Meta a)))
-        (function' [lux]
-                   ({[..#info info ..#source source
-                      ..#current_module current_module ..#modules modules
-                      ..#scopes scopes ..#type_context type_context
-                      ..#host host ..#seed seed
-                      ..#expected expected ..#location location
-                      ..#extensions extensions ..#scope_type_vars scope_type_vars
-                      ..#eval eval]
-                     ({{#Left error}
-                       {#Left error}
-                       
-                       {#Right [[..#info info' ..#source source'
-                                 ..#current_module _ ..#modules modules'
-                                 ..#scopes scopes' ..#type_context type_context'
-                                 ..#host host' ..#seed seed'
-                                 ..#expected expected' ..#location location'
-                                 ..#extensions extensions' ..#scope_type_vars scope_type_vars'
-                                 ..#eval eval']
-                                output]}
-                       {#Right [[..#info info' ..#source source'
-                                 ..#current_module current_module ..#modules modules'
-                                 ..#scopes scopes' ..#type_context type_context'
-                                 ..#host host' ..#seed seed'
-                                 ..#expected expected' ..#location location'
-                                 ..#extensions extensions' ..#scope_type_vars scope_type_vars'
-                                 ..#eval eval']
-                                output]}}
-                      (meta [..#info info ..#source source
-                             ..#current_module {.#Some module} ..#modules modules
-                             ..#scopes scopes ..#type_context type_context
-                             ..#host host ..#seed seed
-                             ..#expected expected ..#location location
-                             ..#extensions extensions ..#scope_type_vars scope_type_vars
-                             ..#eval eval]))}
-                    lux)))
-
-(def''' .private (full_expansion expand_in_module?)
-        (-> Bit Code ($' Meta ($' List Code)))
-        (function' again [syntax]
-                   ({[_ {#Form {#Item head tail}}]
-                     ({[_ {#Form {#Item [_ {#Text "lux in-module"}]
-                                        {#Item [_ {#Text module}]
-                                               {#Item [_ {#Symbol name}]
-                                                      {#End}}}}}]
-                       (if expand_in_module?
-                         (..in_module module (..full_expansion' again name tail))
-                         (do meta#monad
-                           [members' (monad#each meta#monad again {#Item head tail})]
-                           (in (list (form$ (list#conjoint members'))))))
-
-                       [_ {#Symbol name}]
-                       (..full_expansion' again name tail)
-
-                       _
-                       (do meta#monad
-                         [members' (monad#each meta#monad again {#Item head tail})]
-                         (in (list (form$ (list#conjoint members')))))}
-                      head)
-
-                     [_ {#Variant members}]
-                     (do meta#monad
-                       [members' (monad#each meta#monad again members)]
-                       (in (list (variant$ (list#conjoint members')))))
-
-                     [_ {#Tuple members}]
-                     (do meta#monad
-                       [members' (monad#each meta#monad again members)]
-                       (in (list (tuple$ (list#conjoint members')))))
+(def-2 .private (list#interposed sep xs)
+       (All (_ a)
+         (-> a ($' List a) ($' List a)))
+       ({{#End}
+         xs
 
-                     _
-                     (meta#in (list syntax))}
-                    syntax)))
+         {#Item [x {#End}]}
+         xs
 
-(def''' .private (text#encoded original)
-        (-> Text Text)
-        (all text#composite ..double_quote original ..double_quote))
+         {#Item [x xs']}
+         (partial_list x sep (list#interposed sep xs'))}
+        xs))
+
+(def-2 .private (single_expansion token)
+       (-> Code ($' Meta ($' List Code)))
+       ({[_ {#Form {#Item [_ {#Symbol name}] args}}]
+         (do meta#monad
+           [name' (normal name)
+            ?macro (named_macro name')]
+           ({{#Some macro}
+             (("lux type as" Macro' macro) args)
+             
+             {#None}
+             (in (list token))}
+            ?macro))
+
+         _
+         (meta#in (list token))}
+        token))
+
+(def-2 .private (expansion token)
+       (-> Code ($' Meta ($' List Code)))
+       ({[_ {#Form {#Item [_ {#Symbol name}] args}}]
+         (do meta#monad
+           [name' (normal name)
+            ?macro (named_macro name')]
+           ({{#Some macro}
+             (do meta#monad
+               [top_level_expansion (("lux type as" Macro' macro) args)
+                recursive_expansion (monad#each meta#monad expansion top_level_expansion)]
+               (in (list#conjoint recursive_expansion)))
+             
+             {#None}
+             (in (list token))}
+            ?macro))
 
-(def''' .private (code#encoded code)
-        (-> Code Text)
-        ({[_ {#Bit value}]
-          (bit#encoded value)
+         _
+         (meta#in (list token))}
+        token))
 
-          [_ {#Nat value}]
-          (nat#encoded value)
+(def-2 .private (full_expansion' full_expansion name args)
+       (-> (-> Code ($' Meta ($' List Code))) Symbol ($' List Code) ($' Meta ($' List Code)))
+       (do meta#monad
+         [name' (normal name)
+          ?macro (named_macro name')]
+         ({{#Some macro}
+           (do meta#monad
+             [expansion (("lux type as" Macro' macro) args)
+              expansion' (monad#each meta#monad full_expansion expansion)]
+             (in (list#conjoint expansion')))
+           
+           {#None}
+           (do meta#monad
+             [args' (monad#each meta#monad full_expansion args)]
+             (in (list (form$ {#Item (symbol$ name) (list#conjoint args')}))))}
+          ?macro)))
 
-          [_ {#Int value}]
-          (int#encoded value)
+(def-2 .private (in_module module meta)
+       (All (_ a)
+         (-> Text ($' Meta a) ($' Meta a)))
+       (function' [lux]
+                  ({[..#info info ..#source source
+                     ..#current_module current_module ..#modules modules
+                     ..#scopes scopes ..#type_context type_context
+                     ..#host host ..#seed seed
+                     ..#expected expected ..#location location
+                     ..#extensions extensions ..#scope_type_vars scope_type_vars
+                     ..#eval eval]
+                    ({{#Left error}
+                      {#Left error}
+                      
+                      {#Right [[..#info info' ..#source source'
+                                ..#current_module _ ..#modules modules'
+                                ..#scopes scopes' ..#type_context type_context'
+                                ..#host host' ..#seed seed'
+                                ..#expected expected' ..#location location'
+                                ..#extensions extensions' ..#scope_type_vars scope_type_vars'
+                                ..#eval eval']
+                               output]}
+                      {#Right [[..#info info' ..#source source'
+                                ..#current_module current_module ..#modules modules'
+                                ..#scopes scopes' ..#type_context type_context'
+                                ..#host host' ..#seed seed'
+                                ..#expected expected' ..#location location'
+                                ..#extensions extensions' ..#scope_type_vars scope_type_vars'
+                                ..#eval eval']
+                               output]}}
+                     (meta [..#info info ..#source source
+                            ..#current_module {.#Some module} ..#modules modules
+                            ..#scopes scopes ..#type_context type_context
+                            ..#host host ..#seed seed
+                            ..#expected expected ..#location location
+                            ..#extensions extensions ..#scope_type_vars scope_type_vars
+                            ..#eval eval]))}
+                   lux)))
+
+(def-2 .private (full_expansion expand_in_module?)
+       (-> Bit Code ($' Meta ($' List Code)))
+       (function' again [syntax]
+                  ({[_ {#Form {#Item head tail}}]
+                    ({[_ {#Form {#Item [_ {#Text "lux in-module"}]
+                                       {#Item [_ {#Text module}]
+                                              {#Item [_ {#Symbol name}]
+                                                     {#End}}}}}]
+                      (if expand_in_module?
+                        (..in_module module (..full_expansion' again name tail))
+                        (do meta#monad
+                          [members' (monad#each meta#monad again {#Item head tail})]
+                          (in (list (form$ (list#conjoint members'))))))
+
+                      [_ {#Symbol name}]
+                      (..full_expansion' again name tail)
+
+                      _
+                      (do meta#monad
+                        [members' (monad#each meta#monad again {#Item head tail})]
+                        (in (list (form$ (list#conjoint members')))))}
+                     head)
+
+                    [_ {#Variant members}]
+                    (do meta#monad
+                      [members' (monad#each meta#monad again members)]
+                      (in (list (variant$ (list#conjoint members')))))
+
+                    [_ {#Tuple members}]
+                    (do meta#monad
+                      [members' (monad#each meta#monad again members)]
+                      (in (list (tuple$ (list#conjoint members')))))
 
-          [_ {#Rev value}]
-          ("lux io error" "@code#encoded Undefined behavior.")
-          
-          [_ {#Frac value}]
-          (frac#encoded value)
+                    _
+                    (meta#in (list syntax))}
+                   syntax)))
 
-          [_ {#Text value}]
-          (text#encoded value)
-          
-          [_ {#Symbol [module name]}]
-          (symbol#encoded [module name])
-          
-          [_ {#Form xs}]
-          (all text#composite "(" (|> xs
-                                      (list#each code#encoded)
-                                      (list#interposed " ")
-                                      list#reversed
-                                      (list#mix text#composite "")) ")")
-          
-          [_ {#Tuple xs}]
-          (all text#composite "[" (|> xs
-                                      (list#each code#encoded)
-                                      (list#interposed " ")
-                                      list#reversed
-                                      (list#mix text#composite "")) "]")
-          
-          [_ {#Variant xs}]
-          (all text#composite "{" (|> xs
-                                      (list#each code#encoded)
-                                      (list#interposed " ")
-                                      list#reversed
-                                      (list#mix text#composite "")) "}")}
-         code))
-
-(def''' .private (normal_type type)
-        (-> Code Code)
-        ({[_ {#Variant {#Item [_ {#Symbol symbol}] parts}}]
-          (` {(~ (symbol$ symbol)) (~+ (list#each normal_type parts))})
-
-          [_ {#Tuple members}]
-          (` (Tuple (~+ (list#each normal_type members))))
-
-          [_ {#Form {#Item [_ {#Text "lux in-module"}]
-                           {#Item [_ {#Text module}]
-                                  {#Item type'
-                                         {#End}}}}}]
-          (` ("lux in-module" (~ (text$ module)) (~ (normal_type type'))))
-
-          [_ {#Form {#Item [_ {#Symbol ["" "~"]}] {#Item expression {#End}}}}]
-          expression
-
-          [_0 {#Form {#Item [_1 {#Variant {#Item binding {#Item body {#End}}}}]
-                            {#Item value
-                                   {#End}}}}]
-          [_0 {#Form {#Item [_1 {#Variant {#Item binding {#Item (normal_type body) {#End}}}}]
-                            {#Item value
-                                   {#End}}}}]
-
-          [_0 {#Form {#Item [_1 {#Symbol ["library/lux" "__adjusted_quantified_type__"]}]
-                            {#Item _permission
-                                   {#Item _level
-                                          {#Item body
-                                                 {#End}}}}}}]
-          [_0 {#Form {#Item [_1 {#Symbol [..prelude "__adjusted_quantified_type__"]}]
-                            {#Item _permission
-                                   {#Item _level
-                                          {#Item (normal_type body)
-                                                 {#End}}}}}}]
-
-          [_ {#Form {#Item type_fn args}}]
-          (list#mix ("lux type check" (-> Code Code Code)
-                     (function' [arg type_fn] (` {.#Apply (~ arg) (~ type_fn)})))
-                    (normal_type type_fn)
-                    (list#each normal_type args))
+(def-2 .private (text#encoded original)
+       (-> Text Text)
+       (all text#composite ..double_quote original ..double_quote))
 
-          _
-          type}
-         type))
+(def-2 .private (code#encoded code)
+       (-> Code Text)
+       ({[_ {#Bit value}]
+         (bit#encoded value)
 
-(def'' .public type_literal
+         [_ {#Nat value}]
+         (nat#encoded value)
+
+         [_ {#Int value}]
+         (int#encoded value)
+
+         [_ {#Rev value}]
+         ("lux io error" "@code#encoded Undefined behavior.")
+         
+         [_ {#Frac value}]
+         (frac#encoded value)
+
+         [_ {#Text value}]
+         (text#encoded value)
+         
+         [_ {#Symbol [module name]}]
+         (symbol#encoded [module name])
+         
+         [_ {#Form xs}]
+         (all text#composite "(" (|> xs
+                                     (list#each code#encoded)
+                                     (list#interposed " ")
+                                     list#reversed
+                                     (list#mix text#composite "")) ")")
+         
+         [_ {#Tuple xs}]
+         (all text#composite "[" (|> xs
+                                     (list#each code#encoded)
+                                     (list#interposed " ")
+                                     list#reversed
+                                     (list#mix text#composite "")) "]")
+         
+         [_ {#Variant xs}]
+         (all text#composite "{" (|> xs
+                                     (list#each code#encoded)
+                                     (list#interposed " ")
+                                     list#reversed
+                                     (list#mix text#composite "")) "}")}
+        code))
+
+(def-2 .private (normal_type type)
+       (-> Code Code)
+       ({[_ {#Variant {#Item [_ {#Symbol symbol}] parts}}]
+         (` {(~ (symbol$ symbol)) (~+ (list#each normal_type parts))})
+
+         [_ {#Tuple members}]
+         (` (Tuple (~+ (list#each normal_type members))))
+
+         [_ {#Form {#Item [_ {#Text "lux in-module"}]
+                          {#Item [_ {#Text module}]
+                                 {#Item type'
+                                        {#End}}}}}]
+         (` ("lux in-module" (~ (text$ module)) (~ (normal_type type'))))
+
+         [_ {#Form {#Item [_ {#Symbol ["" "~"]}] {#Item expression {#End}}}}]
+         expression
+
+         [_0 {#Form {#Item [_1 {#Variant {#Item binding {#Item body {#End}}}}]
+                           {#Item value
+                                  {#End}}}}]
+         [_0 {#Form {#Item [_1 {#Variant {#Item binding {#Item (normal_type body) {#End}}}}]
+                           {#Item value
+                                  {#End}}}}]
+
+         [_0 {#Form {#Item [_1 {#Symbol ["library/lux" "__adjusted_quantified_type__"]}]
+                           {#Item _permission
+                                  {#Item _level
+                                         {#Item body
+                                                {#End}}}}}}]
+         [_0 {#Form {#Item [_1 {#Symbol [..prelude "__adjusted_quantified_type__"]}]
+                           {#Item _permission
+                                  {#Item _level
+                                         {#Item (normal_type body)
+                                                {#End}}}}}}]
+
+         [_ {#Form {#Item type_fn args}}]
+         (list#mix ("lux type check" (-> Code Code Code)
+                    (function' [arg type_fn] (` {.#Apply (~ arg) (~ type_fn)})))
+                   (normal_type type_fn)
+                   (list#each normal_type args))
+
+         _
+         type}
+        type))
+
+(def-3 .public type_literal
        Macro
        (macro (_ tokens)
          ({{#Item type {#End}}
@@ -2631,7 +2663,7 @@
            (failure "Wrong syntax for type")}
           tokens)))
 
-(def'' .public is
+(def-3 .public is
        Macro
        (macro (_ tokens)
          ({{#Item type {#Item value {#End}}}
@@ -2643,7 +2675,7 @@
            (failure "Wrong syntax for :")}
           tokens)))
 
-(def'' .public as
+(def-3 .public as
        Macro
        (macro (_ tokens)
          ({{#Item type {#Item value {#End}}}
@@ -2655,39 +2687,39 @@
            (failure "Wrong syntax for as")}
           tokens)))
 
-(def''' .private (empty? xs)
-        (All (_ a)
-          (-> ($' List a) Bit))
-        ({{#End} #1
-          _      #0}
-         xs))
+(def-2 .private (empty? xs)
+       (All (_ a)
+         (-> ($' List a) Bit))
+       ({{#End} #1
+         _      #0}
+        xs))
 
 (with_template [<name> <type> <value>]
-  [(def''' .private (<name> xy)
-           (All (_ a b)
-             (-> (Tuple a b) <type>))
-           (let' [[x y] xy]
-                 <value>))]
+  [(def-2 .private (<name> xy)
+          (All (_ a b)
+            (-> (Tuple a b) <type>))
+          (let' [[x y] xy]
+                <value>))]
 
   [product#left  a x]
   [product#right b y])
 
-(def''' .private (generated_symbol prefix state)
-        (-> Text ($' Meta Code))
-        ({[..#info info ..#source source ..#current_module _ ..#modules modules
-           ..#scopes   scopes   ..#type_context   types   ..#host host
-           ..#seed   seed ..#expected expected
-           ..#location location ..#extensions extensions
-           ..#scope_type_vars scope_type_vars ..#eval _eval]
-          {#Right [..#info info ..#source source ..#current_module _ ..#modules modules
-                   ..#scopes   scopes   ..#type_context   types   ..#host host
-                   ..#seed   ("lux i64 +" 1 seed) ..#expected expected
-                   ..#location location ..#extensions extensions
-                   ..#scope_type_vars scope_type_vars ..#eval _eval]
-                  (local$ (all text#composite "__gensym__" prefix (nat#encoded seed)))}}
-         state))
-
-(def'' .public exec
+(def-2 .private (generated_symbol prefix state)
+       (-> Text ($' Meta Code))
+       ({[..#info info ..#source source ..#current_module _ ..#modules modules
+          ..#scopes   scopes   ..#type_context   types   ..#host host
+          ..#seed   seed ..#expected expected
+          ..#location location ..#extensions extensions
+          ..#scope_type_vars scope_type_vars ..#eval _eval]
+         {#Right [..#info info ..#source source ..#current_module _ ..#modules modules
+                  ..#scopes   scopes   ..#type_context   types   ..#host host
+                  ..#seed   ("lux i64 +" 1 seed) ..#expected expected
+                  ..#location location ..#extensions extensions
+                  ..#scope_type_vars scope_type_vars ..#eval _eval]
+                 (local$ (all text#composite "__gensym__" prefix (nat#encoded seed)))}}
+        state))
+
+(def-3 .public exec
        Macro
        (macro (_ tokens)
          ({{#Item value actions}
@@ -2702,7 +2734,7 @@
            (failure "Wrong syntax for exec")}
           (list#reversed tokens))))
 
-(def'' .private def'
+(def-3 .private def-1
        Macro
        (macro (_ tokens)
          (let' [parts (is (Maybe [Code Code (List Code) (Maybe Code) Code])
@@ -2739,43 +2771,43 @@
                                           (~ export_policy))))))
                  
                  {#None}
-                 (failure "Wrong syntax for def'")}
+                 (failure "Wrong syntax for def-1")}
                 parts))))
 
-(def' .private (case_expansion branches)
-      (-> (List Code) (Meta (List Code)))
-      ({{#Item [_ {#Form {#Item [_ {#Symbol name}] args}}]
-               {#Item body
-                      branches'}}
-        (do meta#monad
-          [??? (macro? name)]
-          (if ???
-            (do meta#monad
-              [init_expansion (single_expansion (form$ (partial_list (symbol$ name) (form$ args) body branches')))]
-              (case_expansion init_expansion))
-            (do meta#monad
-              [sub_expansion (case_expansion branches')]
-              (in (partial_list (form$ (partial_list (symbol$ name) args))
-                                body
-                                sub_expansion)))))
-
-        {#Item pattern {#Item body branches'}}
-        (do meta#monad
-          [sub_expansion (case_expansion branches')]
-          (in (partial_list pattern body sub_expansion)))
+(def-1 .private (case_expansion branches)
+       (-> (List Code) (Meta (List Code)))
+       ({{#Item [_ {#Form {#Item [_ {#Symbol name}] args}}]
+                {#Item body
+                       branches'}}
+         (do meta#monad
+           [??? (macro? name)]
+           (if ???
+             (do meta#monad
+               [init_expansion (single_expansion (form$ (partial_list (symbol$ name) (form$ args) body branches')))]
+               (case_expansion init_expansion))
+             (do meta#monad
+               [sub_expansion (case_expansion branches')]
+               (in (partial_list (form$ (partial_list (symbol$ name) args))
+                                 body
+                                 sub_expansion)))))
+
+         {#Item pattern {#Item body branches'}}
+         (do meta#monad
+           [sub_expansion (case_expansion branches')]
+           (in (partial_list pattern body sub_expansion)))
+
+         {#End}
+         (do meta#monad [] (in (list)))
 
-        {#End}
-        (do meta#monad [] (in (list)))
-
-        _
-        (failure (all text#composite "'lux.case' expects an even number of tokens: " (|> branches
-                                                                                         (list#each code#encoded)
-                                                                                         (list#interposed " ")
-                                                                                         list#reversed
-                                                                                         (list#mix text#composite ""))))}
-       branches))
-
-(def'' .public case
+         _
+         (failure (all text#composite "'lux.case' expects an even number of tokens: " (|> branches
+                                                                                          (list#each code#encoded)
+                                                                                          (list#interposed " ")
+                                                                                          list#reversed
+                                                                                          (list#mix text#composite ""))))}
+        branches))
+
+(def-3 .public case
        Macro
        (macro (_ tokens)
          ({{#Item value branches}
@@ -2787,7 +2819,7 @@
            (failure "Wrong syntax for case")}
           tokens)))
 
-(def'' .public pattern
+(def-3 .public pattern
        Macro
        (macro (_ tokens)
          (case tokens
@@ -2804,7 +2836,7 @@
            _
            (failure "Wrong syntax for `pattern` macro"))))
 
-(def'' .private pattern#or
+(def-3 .private pattern#or
        Macro
        (macro (_ tokens)
          (case tokens
@@ -2821,7 +2853,7 @@
            _
            (failure "Wrong syntax for pattern#or"))))
 
-(def'' .public symbol
+(def-3 .public symbol
        Macro
        (macro (_ tokens)
          (case tokens
@@ -2831,16 +2863,16 @@
            _
            (failure (..wrong_syntax_error [..prelude "symbol"])))))
 
-(def' .private (symbol? code)
-      (-> Code Bit)
-      (case code
-        [_ {#Symbol _}]
-        #1
+(def-1 .private (symbol? code)
+       (-> Code Bit)
+       (case code
+         [_ {#Symbol _}]
+         #1
 
-        _
-        #0))
+         _
+         #0))
 
-(def'' .public let
+(def-3 .public let
        Macro
        (macro (_ tokens)
          (case tokens
@@ -2865,7 +2897,7 @@
            _
            (failure (..wrong_syntax_error (symbol ..let))))))
 
-(def'' .public function
+(def-3 .public function
        Macro
        (macro (_ tokens)
          (case (is (Maybe [Text Code (List Code) Code])
@@ -2890,279 +2922,279 @@
            {#None}
            (failure (..wrong_syntax_error (symbol ..function))))))
 
-(def' .private Parser
-      Type
-      {#Named [..prelude "Parser"]
-              (..type_literal (All (_ a)
-                                (-> (List Code) (Maybe [(List Code) a]))))})
+(def-1 .private Parser
+       Type
+       {#Named [..prelude "Parser"]
+               (..type_literal (All (_ a)
+                                 (-> (List Code) (Maybe [(List Code) a]))))})
 
-(def' .private (parsed parser tokens)
-      (All (_ a) (-> (Parser a) (List Code) (Maybe a)))
-      (case (parser tokens)
-        (pattern {#Some [(list) it]})
-        {#Some it}
+(def-1 .private (parsed parser tokens)
+       (All (_ a) (-> (Parser a) (List Code) (Maybe a)))
+       (case (parser tokens)
+         (pattern {#Some [(list) it]})
+         {#Some it}
 
-        _
-        {#None}))
-
-(def' .private (inP it tokens)
-      (All (_ a)
-        (-> a (Parser a)))
-      {#Some [tokens it]})
-
-(def' .private (orP leftP rightP tokens)
-      (All (_ l r)
-        (-> (Parser l)
-            (Parser r)
-            (Parser (Or l r))))
-      (case (leftP tokens)
-        {#Some [tokens left]}
-        {#Some [tokens {#Left left}]}
+         _
+         {#None}))
 
-        _
-        (case (rightP tokens)
-          {#Some [tokens right]}
-          {#Some [tokens {#Right right}]}
+(def-1 .private (inP it tokens)
+       (All (_ a)
+         (-> a (Parser a)))
+       {#Some [tokens it]})
+
+(def-1 .private (orP leftP rightP tokens)
+       (All (_ l r)
+         (-> (Parser l)
+             (Parser r)
+             (Parser (Or l r))))
+       (case (leftP tokens)
+         {#Some [tokens left]}
+         {#Some [tokens {#Left left}]}
 
-          _
-          {#None})))
-
-(def' .private (eitherP leftP rightP tokens)
-      (All (_ a)
-        (-> (Parser a)
-            (Parser a)
-            (Parser a)))
-      (case (leftP tokens)
-        {#None}
-        (rightP tokens)
-
-        it
-        it))
-
-(def' .private (andP leftP rightP tokens)
-      (All (_ l r)
-        (-> (Parser l)
-            (Parser r)
-            (Parser [l r])))
-      (do maybe#monad
-        [left (leftP tokens)
-         .let [[tokens left] left]
-         right (rightP tokens)
-         .let [[tokens right] right]]
-        (in [tokens [left right]])))
-
-(def' .private (afterP leftP rightP tokens)
-      (All (_ l r)
-        (-> (Parser l)
-            (Parser r)
-            (Parser r)))
-      (do maybe#monad
-        [left (leftP tokens)
-         .let [[tokens left] left]]
-        (rightP tokens)))
-
-(def' .private (someP itP tokens)
-      (All (_ a)
-        (-> (Parser a)
-            (Parser (List a))))
-      (case (itP tokens)
-        {#Some [tokens head]}
-        (do maybe#monad
-          [it (someP itP tokens)
-           .let [[tokens tail] it]]
-          (in [tokens (partial_list head tail)]))
+         _
+         (case (rightP tokens)
+           {#Some [tokens right]}
+           {#Some [tokens {#Right right}]}
 
-        {#None}
-        {#Some [tokens (list)]}))
-
-(def' .private (manyP itP tokens)
-      (All (_ a)
-        (-> (Parser a)
-            (Parser (List a))))
-      (do maybe#monad
-        [it (itP tokens)
-         .let [[tokens head] it]
-         it (someP itP tokens)
-         .let [[tokens tail] it]]
-        (in [tokens (partial_list head tail)])))
-
-(def' .private (maybeP itP tokens)
-      (All (_ a)
-        (-> (Parser a)
-            (Parser (Maybe a))))
-      (case (itP tokens)
-        {#Some [tokens it]}
-        {#Some [tokens {#Some it}]}
+           _
+           {#None})))
 
-        {#None}
-        {#Some [tokens {#None}]}))
+(def-1 .private (eitherP leftP rightP tokens)
+       (All (_ a)
+         (-> (Parser a)
+             (Parser a)
+             (Parser a)))
+       (case (leftP tokens)
+         {#None}
+         (rightP tokens)
+
+         it
+         it))
+
+(def-1 .private (andP leftP rightP tokens)
+       (All (_ l r)
+         (-> (Parser l)
+             (Parser r)
+             (Parser [l r])))
+       (do maybe#monad
+         [left (leftP tokens)
+          .let [[tokens left] left]
+          right (rightP tokens)
+          .let [[tokens right] right]]
+         (in [tokens [left right]])))
+
+(def-1 .private (afterP leftP rightP tokens)
+       (All (_ l r)
+         (-> (Parser l)
+             (Parser r)
+             (Parser r)))
+       (do maybe#monad
+         [left (leftP tokens)
+          .let [[tokens left] left]]
+         (rightP tokens)))
+
+(def-1 .private (someP itP tokens)
+       (All (_ a)
+         (-> (Parser a)
+             (Parser (List a))))
+       (case (itP tokens)
+         {#Some [tokens head]}
+         (do maybe#monad
+           [it (someP itP tokens)
+            .let [[tokens tail] it]]
+           (in [tokens (partial_list head tail)]))
 
-(def' .private (tupleP itP tokens)
-      (All (_ a)
-        (-> (Parser a) (Parser a)))
-      (case tokens
-        (pattern (partial_list [_ {#Tuple input}] tokens'))
-        (do maybe#monad
-          [it (parsed itP input)]
-          (in [tokens' it]))
+         {#None}
+         {#Some [tokens (list)]}))
 
-        _
-        {#None}))
+(def-1 .private (manyP itP tokens)
+       (All (_ a)
+         (-> (Parser a)
+             (Parser (List a))))
+       (do maybe#monad
+         [it (itP tokens)
+          .let [[tokens head] it]
+          it (someP itP tokens)
+          .let [[tokens tail] it]]
+         (in [tokens (partial_list head tail)])))
+
+(def-1 .private (maybeP itP tokens)
+       (All (_ a)
+         (-> (Parser a)
+             (Parser (Maybe a))))
+       (case (itP tokens)
+         {#Some [tokens it]}
+         {#Some [tokens {#Some it}]}
 
-(def' .private (formP itP tokens)
-      (All (_ a)
-        (-> (Parser a) (Parser a)))
-      (case tokens
-        (pattern (partial_list [_ {#Form input}] tokens'))
-        (do maybe#monad
-          [it (parsed itP input)]
-          (in [tokens' it]))
+         {#None}
+         {#Some [tokens {#None}]}))
 
-        _
-        {#None}))
+(def-1 .private (tupleP itP tokens)
+       (All (_ a)
+         (-> (Parser a) (Parser a)))
+       (case tokens
+         (pattern (partial_list [_ {#Tuple input}] tokens'))
+         (do maybe#monad
+           [it (parsed itP input)]
+           (in [tokens' it]))
 
-(def' .private (bindingP tokens)
-      (Parser [Text Code])
-      (case tokens
-        (pattern (partial_list [_ {#Symbol ["" name]}] value &rest))
-        {#Some [&rest [name value]]}
+         _
+         {#None}))
 
-        _
-        {#None}))
+(def-1 .private (formP itP tokens)
+       (All (_ a)
+         (-> (Parser a) (Parser a)))
+       (case tokens
+         (pattern (partial_list [_ {#Form input}] tokens'))
+         (do maybe#monad
+           [it (parsed itP input)]
+           (in [tokens' it]))
 
-(def' .private (endP tokens)
-      (Parser Any)
-      (case tokens
-        (pattern (list))
-        {#Some [tokens []]}
+         _
+         {#None}))
 
-        _
-        {#None}))
+(def-1 .private (bindingP tokens)
+       (Parser [Text Code])
+       (case tokens
+         (pattern (partial_list [_ {#Symbol ["" name]}] value &rest))
+         {#Some [&rest [name value]]}
+
+         _
+         {#None}))
 
-(def' .private (anyP tokens)
-      (Parser Code)
-      (case tokens
-        (pattern (partial_list code tokens'))
-        {#Some [tokens' code]}
+(def-1 .private (endP tokens)
+       (Parser Any)
+       (case tokens
+         (pattern (list))
+         {#Some [tokens []]}
 
-        _
-        {#None}))
+         _
+         {#None}))
 
-(def' .private (localP tokens)
-      (-> (List Code) (Maybe [(List Code) Text]))
-      (case tokens
-        (pattern (partial_list [_ {#Symbol ["" local]}] tokens'))
-        {#Some [tokens' local]}
+(def-1 .private (anyP tokens)
+       (Parser Code)
+       (case tokens
+         (pattern (partial_list code tokens'))
+         {#Some [tokens' code]}
 
-        _
-        {#None}))
+         _
+         {#None}))
 
-(def' .private (symbolP tokens)
-      (-> (List Code) (Maybe [(List Code) Symbol]))
-      (case tokens
-        (pattern (partial_list [_ {#Symbol it}] tokens'))
-        {#Some [tokens' it]}
+(def-1 .private (localP tokens)
+       (-> (List Code) (Maybe [(List Code) Text]))
+       (case tokens
+         (pattern (partial_list [_ {#Symbol ["" local]}] tokens'))
+         {#Some [tokens' local]}
 
-        _
-        {#None}))
+         _
+         {#None}))
+
+(def-1 .private (symbolP tokens)
+       (-> (List Code) (Maybe [(List Code) Symbol]))
+       (case tokens
+         (pattern (partial_list [_ {#Symbol it}] tokens'))
+         {#Some [tokens' it]}
+
+         _
+         {#None}))
 
 (with_template [<parser> <item_type> <item_parser>]
-  [(def' .private (<parser> tokens)
-         (-> (List Code) (Maybe (List <item_type>)))
-         (case tokens
-           {#End}
-           {#Some {#End}}
+  [(def-1 .private (<parser> tokens)
+          (-> (List Code) (Maybe (List <item_type>)))
+          (case tokens
+            {#End}
+            {#Some {#End}}
 
-           _
-           (do maybe#monad
-             [% (<item_parser> tokens)
-              .let' [[tokens head] %]
-              tail (<parser> tokens)]
-             (in {#Item head tail}))))]
+            _
+            (do maybe#monad
+              [% (<item_parser> tokens)
+               .let' [[tokens head] %]
+               tail (<parser> tokens)]
+              (in {#Item head tail}))))]
 
   [parametersP Text localP]
   [enhanced_parametersP Code anyP]
   )
 
 (with_template [<parser> <parameter_type> <parameters_parser>]
-  [(def' .private (<parser> tokens)
-         (Parser [Text (List <parameter_type>)])
-         (case tokens
-           (pattern (partial_list [_ {#Form local_declaration}] tokens'))
-           (do maybe#monad
-             [% (localP local_declaration)
-              .let' [[local_declaration name] %]
-              parameters (<parameters_parser> local_declaration)]
-             (in [tokens' [name parameters]]))
-           
-           _
-           (do maybe#monad
-             [% (localP tokens)
-              .let' [[tokens' name] %]]
-             (in [tokens' [name {#End}]]))))]
+  [(def-1 .private (<parser> tokens)
+          (Parser [Text (List <parameter_type>)])
+          (case tokens
+            (pattern (partial_list [_ {#Form local_declaration}] tokens'))
+            (do maybe#monad
+              [% (localP local_declaration)
+               .let' [[local_declaration name] %]
+               parameters (<parameters_parser> local_declaration)]
+              (in [tokens' [name parameters]]))
+            
+            _
+            (do maybe#monad
+              [% (localP tokens)
+               .let' [[tokens' name] %]]
+              (in [tokens' [name {#End}]]))))]
 
   [local_declarationP Text parametersP]
   [enhanced_local_declarationP Code enhanced_parametersP]
   )
 
-(def' .private (export_policyP tokens)
-      (-> (List Code) [(List Code) Code])
-      (case tokens
-        (pattern (partial_list candidate tokens'))
-        (case candidate
-          [_ {#Bit it}]
-          [tokens' candidate]
-          
-          [_ {#Symbol ["" _]}]
-          [tokens (` .private)]
-          
-          [_ {#Symbol it}]
-          [tokens' candidate]
+(def-1 .private (export_policyP tokens)
+       (-> (List Code) [(List Code) Code])
+       (case tokens
+         (pattern (partial_list candidate tokens'))
+         (case candidate
+           [_ {#Bit it}]
+           [tokens' candidate]
+           
+           [_ {#Symbol ["" _]}]
+           [tokens (` .private)]
+           
+           [_ {#Symbol it}]
+           [tokens' candidate]
 
-          _
-          [tokens (` .private)])
+           _
+           [tokens (` .private)])
 
-        _
-        [tokens (` .private)]))
+         _
+         [tokens (` .private)]))
 
 (with_template [<parser> <parameter_type> <local>]
-  [(def' .private (<parser> tokens)
-         (-> (List Code) (Maybe [(List Code) [Code Text (List <parameter_type>)]]))
-         (do maybe#monad
-           [.let' [[tokens export_policy] (export_policyP tokens)]
-            % (<local> tokens)
-            .let' [[tokens [name parameters]] %]]
-           (in [tokens [export_policy name parameters]])))]
+  [(def-1 .private (<parser> tokens)
+          (-> (List Code) (Maybe [(List Code) [Code Text (List <parameter_type>)]]))
+          (do maybe#monad
+            [.let' [[tokens export_policy] (export_policyP tokens)]
+             % (<local> tokens)
+             .let' [[tokens [name parameters]] %]]
+            (in [tokens [export_policy name parameters]])))]
 
   [declarationP Text local_declarationP]
   [enhanced_declarationP Code enhanced_local_declarationP]
   )
 
-(def' .private (bodyP tokens)
-      (-> (List Code) (Maybe [(List Code) [(Maybe Code) Code]]))
-      (case tokens
-        ... TB
-        (pattern (partial_list type body tokens'))
-        {#Some [tokens' [{#Some type} body]]}
+(def-1 .private (bodyP tokens)
+       (-> (List Code) (Maybe [(List Code) [(Maybe Code) Code]]))
+       (case tokens
+         ... TB
+         (pattern (partial_list type body tokens'))
+         {#Some [tokens' [{#Some type} body]]}
 
-        ... B
-        (pattern (partial_list body tokens'))
-        {#Some [tokens' [{#None} body]]}
+         ... B
+         (pattern (partial_list body tokens'))
+         {#Some [tokens' [{#None} body]]}
 
-        _
-        {#None}))
-
-(def' .private (definitionP tokens)
-      (-> (List Code) (Maybe [Code Text (List Code) (Maybe Code) Code]))
-      (do maybe#monad
-        [% (enhanced_declarationP tokens)
-         .let' [[tokens [export_policy name parameters]] %]
-         % (bodyP tokens)
-         .let' [[tokens [?type body]] %]
-         _ (endP tokens)]
-        (in [export_policy name parameters ?type body])))
-
-(def'' .public def
+         _
+         {#None}))
+
+(def-1 .private (definitionP tokens)
+       (-> (List Code) (Maybe [Code Text (List Code) (Maybe Code) Code]))
+       (do maybe#monad
+         [% (enhanced_declarationP tokens)
+          .let' [[tokens [export_policy name parameters]] %]
+          % (bodyP tokens)
+          .let' [[tokens [?type body]] %]
+          _ (endP tokens)]
+         (in [export_policy name parameters ?type body])))
+
+(def-3 .public def
        Macro
        (macro (_ tokens)
          (case (definitionP tokens)