New "format" hierarchy.

112 files changed, 146 insertions, 148 deletions

diff --git a/stdlib/source/library/lux/tool/compiler/default/init.lux b/stdlib/source/library/lux/tool/compiler/default/init.lux
index 74259135c..2f4f943f9 100644
--- a/stdlib/source/library/lux/tool/compiler/default/init.lux
+++ b/stdlib/source/library/lux/tool/compiler/default/init.lux
@@ -12,7 +12,7 @@
     [binary (.only Binary)]
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]
      ["[0]" dictionary]
diff --git a/stdlib/source/library/lux/tool/compiler/default/platform.lux b/stdlib/source/library/lux/tool/compiler/default/platform.lux
index f25ade369..4d259bf18 100644
--- a/stdlib/source/library/lux/tool/compiler/default/platform.lux
+++ b/stdlib/source/library/lux/tool/compiler/default/platform.lux
@@ -15,18 +15,17 @@
      ["[0]" async (.only Async Resolver) (.open: "[1]#[0]" monad)]
      ["[0]" stm (.only Var STM)]]]
    [data
-    ["[0]" binary (.only Binary)]
     ["[0]" bit]
     ["[0]" product]
+    ["[0]" binary (.only Binary)
+     ["_" \\format (.only Writer)]]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" dictionary (.only Dictionary)]
      ["[0]" sequence (.only Sequence) (.open: "[1]#[0]" mix)]
      ["[0]" set (.only Set)]
-     ["[0]" list (.open: "[1]#[0]" monoid functor mix)]]
-    [format
-     ["_" binary (.only Writer)]]]
+     ["[0]" list (.open: "[1]#[0]" monoid functor mix)]]]
    ["[0]" meta (.only)
     ["[0]" configuration (.only Configuration)]]
    [type (.only sharing)
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux.lux b/stdlib/source/library/lux/tool/compiler/language/lux.lux
index 754b9321f..a5c8c9167 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux.lux
@@ -5,8 +5,8 @@
     ["<>" parser (.only)
      ["<[0]>" binary (.only Parser)]]]
    [data
-    [format
-     ["_" binary (.only Writer)]]]
+    [binary
+     ["_" \\format (.only Writer)]]]
    [meta
     ["[0]" version]]]]
  ["[0]" /
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/analysis.lux b/stdlib/source/library/lux/tool/compiler/language/lux/analysis.lux
index 669484890..471431654 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/analysis.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/analysis.lux
@@ -16,7 +16,7 @@
     ["[0]" product]
     ["[0]" bit (.open: "[1]#[0]" equivalence)]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only Format)]]
+     ["%" \\format (.only Format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
    [macro
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/complex.lux b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/complex.lux
index 9be2aa322..b2dbbbb79 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/complex.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/complex.lux
@@ -7,7 +7,7 @@
    [data
     ["[0]" bit (.open: "[1]#[0]" equivalence)]
     ["[0]" text (.only)
-     ["%" format (.only Format)]]
+     ["%" \\format (.only Format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/coverage.lux b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/coverage.lux
index eb147cd64..e37943c08 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/coverage.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/coverage.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" bit (.open: "[1]#[0]" equivalence)]
     ["[0]" text (.only)
-     ["%" format]]
+     ["%" \\format]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" dictionary (.only Dictionary)]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/inference.lux b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/inference.lux
index 10f11ef78..06489b706 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/inference.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/inference.lux
@@ -11,7 +11,7 @@
     ["[0]" exception (.only exception:)]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor monoid)]]]
    [macro
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/macro.lux b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/macro.lux
index 31a3b5cf2..7ca7b9158 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/macro.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/macro.lux
@@ -8,7 +8,7 @@
     ["[0]" exception (.only exception:)]]
    [data
     ["[0]" text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    ["[0]" meta]]]
  [/////
   ["[0]" phase]])
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/module.lux b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/module.lux
index 086419cf3..6c325986d 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/module.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/module.lux
@@ -9,7 +9,7 @@
     ["[0]" exception (.only exception:)]]
    [data
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" mix functor)]
      [dictionary
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/pattern.lux b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/pattern.lux
index 3209261d4..ef3350d56 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/pattern.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/pattern.lux
@@ -5,7 +5,7 @@
     [equivalence (.only Equivalence)]]
    [data
     [text
-     ["%" format]]]
+     ["%" \\format]]]
    [math
     [number
      ["n" nat]]]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/simple.lux b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/simple.lux
index 8001696c1..8a2fbd7d5 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/simple.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/simple.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" bit (.open: "[1]#[0]" equivalence)]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only Format)]]]
+     ["%" \\format (.only Format)]]]
    [macro
     ["^" pattern]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/type.lux b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/type.lux
index f4b85a023..f1a2943ff 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/analysis/type.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/analysis/type.lux
@@ -9,7 +9,7 @@
     ["[0]" try]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list]]]
    [macro
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/generation.lux b/stdlib/source/library/lux/tool/compiler/language/lux/generation.lux
index 695920880..a978ccd16 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/generation.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/generation.lux
@@ -11,7 +11,7 @@
     [binary (.only Binary)]
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" sequence (.only Sequence)]
      ["[0]" list (.open: "[1]#[0]" functor mix)]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis.lux
index 55aa12407..83cf9fb35 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis.lux
@@ -7,7 +7,7 @@
     ["[0]" exception (.only exception:)]]
    [data
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list]]]
    [macro
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/case.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/case.lux
index c0771f82e..a16d7c410 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/case.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/case.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" mix monoid monad)]]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/complex.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/complex.lux
index d83a3eec7..231c3e374 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/complex.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/complex.lux
@@ -12,7 +12,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" monad)]
      ["[0]" dictionary (.only Dictionary)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/function.lux
index b0e6131e4..4cc07333a 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/function.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" monoid monad)]]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/reference.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/reference.lux
index cea38091d..232954fff 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/reference.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/analysis/reference.lux
@@ -8,7 +8,7 @@
     ["[0]" exception (.only exception:)]]
    [data
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [macro
     ["^" pattern]]]]
  ["[0]" //
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/directive.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/directive.lux
index 212a44ae5..41f270408 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/directive.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/directive.lux
@@ -9,7 +9,7 @@
     ["[0]" exception (.only exception:)]]
    [data
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" mix monoid)]]]]]
  ["[0]" //
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension.lux
index e2fe1fd05..f04b95a6e 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension.lux
@@ -12,7 +12,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" order)
-     ["%" format (.only Format format)]]
+     ["%" \\format (.only Format format)]]
     [collection
      ["[0]" list]
      ["[0]" dictionary (.only Dictionary)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/jvm.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/jvm.lux
index f41b488d2..bb307180d 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/jvm.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/jvm.lux
@@ -17,7 +17,7 @@
     [binary (.only Binary)]
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      ["<[1]>" \\parser]]
     [collection
      ["[0]" list (.open: "[1]#[0]" mix monad monoid)]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/lux.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/lux.lux
index 5e402298a..f261cbcad 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/lux.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/lux.lux
@@ -11,7 +11,7 @@
      ["<[0]>" code (.only Parser)]]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]
      ["[0]" dictionary (.only Dictionary)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/bundle.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/bundle.lux
index b770c31cc..3510a9f9e 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/bundle.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/bundle.lux
@@ -5,7 +5,7 @@
     [monad (.only do)]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]
      ["[0]" dictionary (.only Dictionary)]]]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/jvm.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/jvm.lux
index 43b1f0dbe..9198eff46 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/jvm.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/jvm.lux
@@ -15,7 +15,7 @@
     [binary (.only Binary)]
     ["[0]" product]
     ["[0]" text
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      ["<[1]>" \\parser]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/lux.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/lux.lux
index 2072d1a8e..51f2e09be 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/lux.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/lux.lux
@@ -16,7 +16,7 @@
     ["[0]" binary]
     ["[0]" product]
     ["[0]" text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" dictionary]
      ["[0]" array]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/common_lisp/common.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/common_lisp/common.lux
index 1eeb12ede..9452e620b 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/common_lisp/common.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/common_lisp/common.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" dictionary]
      ["[0]" set]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/common_lisp/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/common_lisp/host.lux
index 324dfc656..2b7bb2062 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/common_lisp/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/common_lisp/host.lux
@@ -12,7 +12,7 @@
      ["[0]" dictionary]
      ["[0]" list]]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [target
     ["_" common_lisp (.only Var Expression)]]]]
  ["[0]" //
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/jvm/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/jvm/host.lux
index 2c640c1ed..6f5057d00 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/jvm/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/jvm/host.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format]
+     ["%" \\format]
      ["<[1]>" \\parser]]
     [collection
      ["[0]" list (.open: "[1]#[0]" monad mix monoid)]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/lua/common.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/lua/common.lux
index 334e7a924..d3d7c76d6 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/lua/common.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/lua/common.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" dictionary]
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/lua/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/lua/host.lux
index 9b292c7e7..f2a8e2938 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/lua/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/lua/host.lux
@@ -12,7 +12,7 @@
      ["[0]" dictionary]
      ["[0]" list]]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [target
     ["_" lua (.only Var Expression)]]]]
  ["[0]" //
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/php/common.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/php/common.lux
index 449c84171..898a3e8b0 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/php/common.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/php/common.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" dictionary]
      ["[0]" set]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/php/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/php/host.lux
index e6bfc780f..353c6d055 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/php/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/php/host.lux
@@ -12,7 +12,7 @@
      ["[0]" dictionary]
      ["[0]" list]]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [target
     ["_" php (.only Var Expression)]]]]
  ["[0]" //
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/python/common.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/python/common.lux
index adc889695..933f52e74 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/python/common.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/python/common.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" dictionary]
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/python/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/python/host.lux
index ba6885829..e62529746 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/python/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/python/host.lux
@@ -9,7 +9,7 @@
      ["<s>" synthesis (.only Parser)]]]
    [data
     ["[0]" text (.only)
-     ["%" format]]
+     ["%" \\format]]
     [collection
      ["[0]" dictionary]
      ["[0]" list]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/r/common.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/r/common.lux
index 345d82477..530f76072 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/r/common.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/r/common.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" dictionary]
      ["[0]" set]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/r/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/r/host.lux
index ed9494548..d03538b0b 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/r/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/r/host.lux
@@ -12,7 +12,7 @@
      ["[0]" dictionary]
      ["[0]" list]]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [target
     ["_" r (.only Var Expression)]]]]
  ["[0]" //
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/ruby/common.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/ruby/common.lux
index 695b5e1e7..07d25add0 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/ruby/common.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/ruby/common.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" dictionary]
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/ruby/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/ruby/host.lux
index 6decb3fcf..7dcf5c1cb 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/ruby/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/ruby/host.lux
@@ -12,7 +12,7 @@
      ["[0]" dictionary]
      ["[0]" list]]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [target
     ["_" ruby (.only Var Expression)]]]]
  ["[0]" //
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/scheme/common.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/scheme/common.lux
index 18f902d29..0ed822b89 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/scheme/common.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/scheme/common.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" dictionary]
      ["[0]" set]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/scheme/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/scheme/host.lux
index bbec22567..f14556827 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/scheme/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/scheme/host.lux
@@ -12,7 +12,7 @@
      ["[0]" dictionary]
      ["[0]" list]]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [target
     ["_" scheme (.only Var Expression)]]]]
  ["[0]" //
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/case.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/case.lux
index 544430b22..553bb6734 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/case.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/case.lux
@@ -7,7 +7,7 @@
     ["[0]" exception (.only exception:)]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix monoid)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/function.lux
index a046cf31e..29ed270dd 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/function.lux
@@ -8,7 +8,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]]]
    [target
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/loop.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/loop.lux
index ca449f06b..7d6e7a6e7 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/loop.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/loop.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/runtime.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/runtime.lux
index 6c484b274..e5b54688c 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/runtime.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/common_lisp/runtime.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      ["[0]" encoding]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor monoid)]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/function.lux
index ff96c9fe7..58b0e104a 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/function.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
    [target
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/loop.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/loop.lux
index 929b2a2e0..de5ee0616 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/loop.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/loop.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/runtime.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/runtime.lux
index b51c272d6..0bda3304e 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/runtime.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/js/runtime.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/case.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/case.lux
index 3ab3c67f7..73ec8260e 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/case.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/case.lux
@@ -9,7 +9,7 @@
     [collection
      ["[0]" list (.open: "[1]#[0]" mix)]]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [macro
     ["^" pattern]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/debug.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/debug.lux
index 020956cf5..f86e61b14 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/debug.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/debug.lux
@@ -9,7 +9,7 @@
    [data
     [binary (.only Binary)]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [world
     ["[0]" file (.only File)]]]])
 
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/function/abstract.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/function/abstract.lux
index f2c69f056..feebb5be2 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/function/abstract.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/function/abstract.lux
@@ -3,7 +3,7 @@
   [lux (.except Type)
    [data
     [text
-     ["%" format]]]
+     ["%" \\format]]]
    [target
     [jvm
      ["[0]" type (.only Type)
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/host.lux
index 359cfa04b..0a1eba71c 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/host.lux
@@ -15,7 +15,7 @@
     [binary (.only Binary)]
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" array]
      ["[0]" dictionary (.only Dictionary)]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/reference.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/reference.lux
index 21b5a57b4..b2c6f47ba 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/reference.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/reference.lux
@@ -5,7 +5,7 @@
     [monad (.only do)]]
    [data
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [target
     [jvm
      ["_" bytecode (.only Bytecode)]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/runtime.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/runtime.lux
index 2bd75098b..6331379f2 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/runtime.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/runtime.lux
@@ -7,15 +7,14 @@
    [control
     ["[0]" try]]
    [data
-    [binary (.only Binary)]
     ["[0]" product]
+    [binary (.only Binary)
+     ["[0]" \\format]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]
      ["[0]" sequence]]
-    ["[0]" format
-     ["[1]" binary]]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [math
     [number
      ["n" nat]
@@ -546,7 +545,7 @@
                      (all modifier#composite
                           class.public
                           class.final))
-        bytecode (<| (format.result class.writer)
+        bytecode (<| (\\format.result class.writer)
                      try.trusted
                      (class.class jvm/version.v6_0
                                   modifier
@@ -619,7 +618,7 @@
                                        //function/count.field
                                        #0 //function/count.type
                                        sequence.empty))
-        bytecode (<| (format.result class.writer)
+        bytecode (<| (\\format.result class.writer)
                      try.trusted
                      (class.class jvm/version.v6_0
                                   modifier
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/case.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/case.lux
index 725a1f82b..7ade9486a 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/case.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/case.lux
@@ -5,7 +5,7 @@
     ["[0]" monad (.only do)]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/function.lux
index 1c8bfca9b..79bba0796 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/function.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
    [target
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/loop.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/loop.lux
index 5e3a16128..71654a483 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/loop.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/loop.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/runtime.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/runtime.lux
index 8898da66d..b97413f9b 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/runtime.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/lua/runtime.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/case.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/case.lux
index c4f5534ac..f9ea165c8 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/case.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/case.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/function.lux
index f765d593e..b0c6a19a0 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/function.lux
@@ -8,7 +8,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
    [target
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/loop.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/loop.lux
index c275144ac..f9798f4e6 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/loop.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/loop.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" set (.only Set)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/runtime.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/runtime.lux
index 501c2ac3d..a8a1229dd 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/runtime.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/php/runtime.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/case.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/case.lux
index 0997c9a9b..6b7d425f9 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/case.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/case.lux
@@ -5,7 +5,7 @@
     ["[0]" monad (.only do)]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/function.lux
index feb8d0c26..abcc258a4 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/function.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
    [target
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/loop.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/loop.lux
index d4e202ffc..9dc509654 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/loop.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/loop.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/runtime.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/runtime.lux
index c0101452a..194f641ee 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/runtime.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/python/runtime.lux
@@ -10,7 +10,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/case.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/case.lux
index a587c3883..6f41454c2 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/case.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/case.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/function.lux
index 2e9a49cef..af38457a9 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/function.lux
@@ -8,7 +8,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
    [target
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/loop.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/loop.lux
index 3b154ef14..9c0a9cfa1 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/loop.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/loop.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]
      ["[0]" set (.only Set)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/runtime.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/runtime.lux
index fbd61560c..20d9475a1 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/runtime.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/r/runtime.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/reference.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/reference.lux
index ef188574b..93183d209 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/reference.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/reference.lux
@@ -4,7 +4,7 @@
    ["@" target]
    [data
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [meta
     ["[0]" version]]]]
  ["[0]" ////
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/case.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/case.lux
index 4c9de660a..3ddd687e1 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/case.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/case.lux
@@ -7,7 +7,7 @@
     [exception (.only exception:)]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/function.lux
index d0ff811b2..2ebe8edbb 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/function.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]]]
    [target
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/loop.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/loop.lux
index 3686ad6d9..930206963 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/loop.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/loop.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/runtime.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/runtime.lux
index ca2346d95..9552d15ac 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/runtime.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/ruby/runtime.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/case.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/case.lux
index bcaf13e2f..7cbfc7bfe 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/case.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/case.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" set]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/function.lux
index 6f5654056..47297cb47 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/function.lux
@@ -8,7 +8,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]]]
    [target
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/loop.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/loop.lux
index 6796a3944..8ca9af784 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/loop.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/loop.lux
@@ -6,7 +6,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]
      ["[0]" set (.only Set)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/runtime.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/runtime.lux
index ab4177125..ecac319c2 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/runtime.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/scheme/runtime.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/synthesis/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/synthesis/function.lux
index 81e10d318..8f29f5d0b 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/synthesis/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/synthesis/function.lux
@@ -10,7 +10,7 @@
     ["[0]" exception (.only exception:)]]
    [data
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor monoid)]]]
    [macro
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/synthesis/variable.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/synthesis/variable.lux
index 6cd117d2d..51de85771 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/synthesis/variable.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/synthesis/variable.lux
@@ -10,7 +10,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format]]
+     ["%" \\format]]
     [collection
      ["[0]" dictionary (.only Dictionary)]
      ["[0]" list (.open: "[1]#[0]" functor mix)]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/program.lux b/stdlib/source/library/lux/tool/compiler/language/lux/program.lux
index 11d63955b..fcf6e4cdc 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/program.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/program.lux
@@ -10,7 +10,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]]]]]
  [////
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/syntax.lux b/stdlib/source/library/lux/tool/compiler/language/lux/syntax.lux
index eb9402464..908e3898b 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/syntax.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/syntax.lux
@@ -38,7 +38,7 @@
    [data
     ["[0]" text (.only)
      [\\parser (.only Offset)]
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list]
      ["[0]" dictionary (.only Dictionary)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis.lux b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis.lux
index 726b4f3bf..9b61d3737 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis.lux
@@ -13,7 +13,7 @@
     ["[0]" product]
     ["[0]" bit (.open: "[1]#[0]" equivalence)]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only Format format)]]
+     ["%" \\format (.only Format format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]
      ["[0]" dictionary (.only Dictionary)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access.lux b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access.lux
index 3d211344f..dba26b8af 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access.lux
@@ -7,7 +7,7 @@
    [data
     ["[0]" sum]
     [text
-     ["%" format (.only Format)]]]]]
+     ["%" \\format (.only Format)]]]]]
  ["[0]" /
   ["[1][0]" side (.only Side)]
   ["[1][0]" member (.only Member)]])
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access/member.lux b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access/member.lux
index 9c06a680a..24482862a 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access/member.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access/member.lux
@@ -8,7 +8,7 @@
     ["[0]" product]
     ["[0]" bit]
     [text
-     ["%" format]]]
+     ["%" \\format]]]
    [math
     [number
      ["[0]" nat]]]]])
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access/side.lux b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access/side.lux
index 0ba13495a..89dd5e86a 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access/side.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/access/side.lux
@@ -8,7 +8,7 @@
     ["[0]" product]
     ["[0]" bit]
     [text
-     ["%" format]]]
+     ["%" \\format]]]
    [math
     [number
      ["[0]" nat]]]]])
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/simple.lux b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/simple.lux
index d9e04bdef..343619a25 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/simple.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis/simple.lux
@@ -9,7 +9,7 @@
    [data
     ["[0]" bit (.open: "[1]#[0]" equivalence)]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format]]]
+     ["%" \\format]]]
    [macro
     ["^" pattern]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/meta/archive.lux b/stdlib/source/library/lux/tool/compiler/meta/archive.lux
index 1f12940df..fd47dbe30 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/archive.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/archive.lux
@@ -12,12 +12,11 @@
     ["<>" parser (.only)
      ["<[0]>" binary (.only Parser)]]]
    [data
-    [binary (.only Binary)]
     ["[0]" product]
+    [binary (.only Binary)
+     ["[0]" \\format (.only Writer)]]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
-    [format
-     ["[0]" binary (.only Writer)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" dictionary (.only Dictionary)]
@@ -229,10 +228,10 @@
 
   (def: writer
     (Writer ..Frozen)
-    (all binary.and
-         binary.nat
-         binary.nat
-         (binary.list (binary.and binary.text binary.nat))))
+    (all \\format.and
+         \\format.nat
+         \\format.nat
+         (\\format.list (\\format.and \\format.text \\format.nat))))
   
   (def: .public (export version archive)
     (-> Version Archive Binary)
@@ -244,7 +243,7 @@
                         {.#Some _} {.#Some [module id]}
                         {.#None} {.#None})))
           [version /#next]
-          (binary.result ..writer))))
+          (\\format.result ..writer))))
 
   (exception: .public (version_mismatch [expected Version
                                          actual Version])
diff --git a/stdlib/source/library/lux/tool/compiler/meta/archive/module/descriptor.lux b/stdlib/source/library/lux/tool/compiler/meta/archive/module/descriptor.lux
index 702be60b8..75934414f 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/archive/module/descriptor.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/archive/module/descriptor.lux
@@ -9,10 +9,10 @@
    [data
     ["[0]" product]
     ["[0]" text]
+    [binary
+     ["[0]" \\format (.only Writer)]]
     [collection
-     ["[0]" set (.only Set)]]
-    ["[0]" format
-     ["[1]" binary (.only Writer)]]]
+     ["[0]" set (.only Set)]]]
    [macro
     ["^" pattern]]
    [math
@@ -63,12 +63,12 @@
 
 (def: .public writer
   (Writer Descriptor)
-  (all format.and
-       format.text
-       format.text
-       format.nat
-       format.any
-       (format.set format.text)
+  (all \\format.and
+       \\format.text
+       \\format.text
+       \\format.nat
+       \\format.any
+       (\\format.set \\format.text)
        ))
 
 (def: .public parser
diff --git a/stdlib/source/library/lux/tool/compiler/meta/archive/module/document.lux b/stdlib/source/library/lux/tool/compiler/meta/archive/module/document.lux
index 30404cc59..684277ae4 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/archive/module/document.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/archive/module/document.lux
@@ -11,8 +11,8 @@
    [data
     [collection
      ["[0]" dictionary (.only Dictionary)]]
-    [format
-     ["[0]" binary (.only Writer)]]]
+    ["[0]" binary
+     ["[1]" \\format (.only Writer)]]]
    [type (.only sharing)
     [primitive (.except)]]]]
  [///
diff --git a/stdlib/source/library/lux/tool/compiler/meta/archive/registry.lux b/stdlib/source/library/lux/tool/compiler/meta/archive/registry.lux
index dc0ed11fc..ffe3b439f 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/archive/registry.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/archive/registry.lux
@@ -11,15 +11,15 @@
      ["<[0]>" binary (.only Parser)]]]
    [data
     ["[0]" product]
+    ["[0]" binary
+     ["[1]" \\format (.only Writer)]]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      [set (.only Set)]
      ["[0]" list]
      ["[0]" sequence (.only Sequence) (.open: "[1]#[0]" functor mix)]
-     ["[0]" dictionary (.only Dictionary)]]
-    [format
-     ["[0]" binary (.only Writer)]]]
+     ["[0]" dictionary (.only Dictionary)]]]
    [macro
     ["^" pattern]]
    [type
diff --git a/stdlib/source/library/lux/tool/compiler/meta/archive/signature.lux b/stdlib/source/library/lux/tool/compiler/meta/archive/signature.lux
index 0c4c8844c..c4d347c21 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/archive/signature.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/archive/signature.lux
@@ -8,10 +8,10 @@
      ["<[0]>" binary (.only Parser)]]]
    [data
     ["[0]" product]
+    ["[0]" binary
+     ["[1]" \\format (.only Writer)]]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
-    [format
-     ["[0]" binary (.only Writer)]]]
+     ["%" \\format (.only format)]]]
    [math
     [number
      ["[0]" nat]]]
diff --git a/stdlib/source/library/lux/tool/compiler/meta/archive/unit.lux b/stdlib/source/library/lux/tool/compiler/meta/archive/unit.lux
index db55f4e1f..9ce35e1b5 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/archive/unit.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/archive/unit.lux
@@ -7,7 +7,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format]]
+     ["%" \\format]]
     [collection
      ["[0]" set (.only Set)]]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/meta/cache.lux b/stdlib/source/library/lux/tool/compiler/meta/cache.lux
index da7a95abf..15cdef528 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/cache.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/cache.lux
@@ -7,7 +7,7 @@
     ["[0]" try (.only Try)]]
    [data
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [world
     ["[0]" file]]]]
  ["[0]" // (.only)
diff --git a/stdlib/source/library/lux/tool/compiler/meta/cache/archive.lux b/stdlib/source/library/lux/tool/compiler/meta/cache/archive.lux
index 8a60f6d41..4710ce851 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/cache/archive.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/cache/archive.lux
@@ -5,7 +5,7 @@
     [try (.only Try)]]
    [data
     [text
-     ["%" format]]]
+     ["%" \\format]]]
    [world
     ["[0]" file]]]]
  ["[0]" // (.only)
diff --git a/stdlib/source/library/lux/tool/compiler/meta/cache/artifact.lux b/stdlib/source/library/lux/tool/compiler/meta/cache/artifact.lux
index 66e347398..8494dba2c 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/cache/artifact.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/cache/artifact.lux
@@ -9,7 +9,7 @@
    [data
     [binary (.only Binary)]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [world
     ["[0]" file]]]]
  ["[0]" //
diff --git a/stdlib/source/library/lux/tool/compiler/meta/cache/dependency/module.lux b/stdlib/source/library/lux/tool/compiler/meta/cache/dependency/module.lux
index b1d64ebb5..5cad8e963 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/cache/dependency/module.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/cache/dependency/module.lux
@@ -11,7 +11,7 @@
      ["[0]" memo (.only Memo)]]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" dictionary (.only Dictionary)]
diff --git a/stdlib/source/library/lux/tool/compiler/meta/cache/module.lux b/stdlib/source/library/lux/tool/compiler/meta/cache/module.lux
index 603aa2ffd..59c7f5b50 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/cache/module.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/cache/module.lux
@@ -12,7 +12,7 @@
     [binary (.only Binary)]
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]
      ["[0]" dictionary (.only Dictionary)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/meta/cli.lux b/stdlib/source/library/lux/tool/compiler/meta/cli.lux
index d8ea47bf1..ea10958bd 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/cli.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/cli.lux
@@ -11,7 +11,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format]
+     ["%" \\format]
      ["<[1]>" \\parser]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/meta/cli/compiler.lux b/stdlib/source/library/lux/tool/compiler/meta/cli/compiler.lux
index 317506075..40ee7afe4 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/cli/compiler.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/cli/compiler.lux
@@ -9,7 +9,7 @@
    [data
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format]
+     ["%" \\format]
      ["<[1]>" \\parser (.only Parser)]]
     [collection
      ["[0]" list (.open: "[1]#[0]" functor)]]]
diff --git a/stdlib/source/library/lux/tool/compiler/meta/export.lux b/stdlib/source/library/lux/tool/compiler/meta/export.lux
index 5446de96d..2871ecf8e 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/export.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/export.lux
@@ -9,12 +9,13 @@
      ["[0]" async (.only Async) (.open: "[1]#[0]" functor)]]]
    [data
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
+    ["[0]" binary
+     ["[1]" \\format]]
     [collection
      ["[0]" dictionary]
      ["[0]" sequence]]
     [format
-     ["[0]" binary]
      ["[0]" tar]]]
    [time
     ["[0]" instant]]
diff --git a/stdlib/source/library/lux/tool/compiler/meta/import.lux b/stdlib/source/library/lux/tool/compiler/meta/import.lux
index b752d9f2f..977d0536c 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/import.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/import.lux
@@ -13,7 +13,7 @@
    [data
     [binary (.only Binary)]
     ["[0]" text (.only)
-     ["%" format]]
+     ["%" \\format]]
     [collection
      ["[0]" dictionary (.only Dictionary)]
      ["[0]" sequence]]
diff --git a/stdlib/source/library/lux/tool/compiler/meta/io/archive.lux b/stdlib/source/library/lux/tool/compiler/meta/io/archive.lux
index 4935aae78..90afd44d8 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/io/archive.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/io/archive.lux
@@ -14,7 +14,7 @@
     [binary (.only Binary)]
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" equivalence)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      [set (.only Set)]
      ["[0]" list (.open: "[1]#[0]" mix)]
diff --git a/stdlib/source/library/lux/tool/compiler/meta/io/context.lux b/stdlib/source/library/lux/tool/compiler/meta/io/context.lux
index 4122a31ad..6845f5cce 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/io/context.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/io/context.lux
@@ -14,7 +14,7 @@
    [data
     [binary (.only Binary)]
     ["[0]" text (.open: "[1]#[0]" hash)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/meta/packager/jvm.lux b/stdlib/source/library/lux/tool/compiler/meta/packager/jvm.lux
index 6d4535137..c19c7ed00 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/packager/jvm.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/packager/jvm.lux
@@ -10,7 +10,7 @@
    [data
     ["[0]" binary (.only Binary)]
     ["[0]" text (.only)
-     ["%" format (.only format)]]
+     ["%" \\format (.only format)]]
     [collection
      ["[0]" sequence]
      ["[0]" list (.open: "[1]#[0]" functor)]
diff --git a/stdlib/source/library/lux/tool/compiler/meta/packager/ruby.lux b/stdlib/source/library/lux/tool/compiler/meta/packager/ruby.lux
index 3b0791c9d..95115a376 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/packager/ruby.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/packager/ruby.lux
@@ -10,7 +10,7 @@
     [binary (.only Binary)]
     ["[0]" product]
     ["[0]" text (.only)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/meta/packager/scheme.lux b/stdlib/source/library/lux/tool/compiler/meta/packager/scheme.lux
index c408bb291..836d56ba6 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/packager/scheme.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/packager/scheme.lux
@@ -7,10 +7,11 @@
    [control
     ["[0]" try (.only Try)]]
    [data
-    [binary (.only Binary)]
     ["[0]" product]
+    ["[0]" binary (.only Binary)
+     ["[1]" \\format]]
     ["[0]" text (.only)
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      ["[0]" encoding]]
     [collection
      ["[0]" sequence]
@@ -18,8 +19,7 @@
      ["[0]" dictionary (.only Dictionary)]
      ["[0]" set]]
     [format
-     ["[0]" tar]
-     ["[0]" binary]]]
+     ["[0]" tar]]]
    [target
     ["_" scheme]]
    [time
diff --git a/stdlib/source/library/lux/tool/compiler/meta/packager/script.lux b/stdlib/source/library/lux/tool/compiler/meta/packager/script.lux
index ddb0ff4cd..4c0a79c77 100644
--- a/stdlib/source/library/lux/tool/compiler/meta/packager/script.lux
+++ b/stdlib/source/library/lux/tool/compiler/meta/packager/script.lux
@@ -10,7 +10,7 @@
     [binary (.only Binary)]
     ["[0]" product]
     [text
-     ["%" format (.only format)]
+     ["%" \\format (.only format)]
      [encoding 
       ["[0]" utf8]]]
     [collection
diff --git a/stdlib/source/library/lux/tool/compiler/phase.lux b/stdlib/source/library/lux/tool/compiler/phase.lux
index 26e6e7637..97eb3944c 100644
--- a/stdlib/source/library/lux/tool/compiler/phase.lux
+++ b/stdlib/source/library/lux/tool/compiler/phase.lux
@@ -12,7 +12,7 @@
    [data
     ["[0]" product]
     [text
-     ["%" format (.only format)]]]
+     ["%" \\format (.only format)]]]
    [time
     ["[0]" instant]
     ["[0]" duration]]]]
diff --git a/stdlib/source/library/lux/tool/compiler/reference.lux b/stdlib/source/library/lux/tool/compiler/reference.lux
index 33940e6f7..78539332c 100644
--- a/stdlib/source/library/lux/tool/compiler/reference.lux
+++ b/stdlib/source/library/lux/tool/compiler/reference.lux
@@ -8,7 +8,7 @@
     ["[0]" pipe]]
    [data
     [text
-     ["%" format (.only Format)]]]
+     ["%" \\format (.only Format)]]]
    [macro
     ["^" pattern]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/reference/variable.lux b/stdlib/source/library/lux/tool/compiler/reference/variable.lux
index 787f15e9f..8dea1368a 100644
--- a/stdlib/source/library/lux/tool/compiler/reference/variable.lux
+++ b/stdlib/source/library/lux/tool/compiler/reference/variable.lux
@@ -8,7 +8,7 @@
     ["[0]" pipe]]
    [data
     [text
-     ["%" format (.only Format)]]]
+     ["%" \\format (.only Format)]]]
    [macro
     ["^" pattern]]
    [math
diff --git a/stdlib/source/library/lux/tool/compiler/version.lux b/stdlib/source/library/lux/tool/compiler/version.lux
index b6f024f06..67fe69189 100644
--- a/stdlib/source/library/lux/tool/compiler/version.lux
+++ b/stdlib/source/library/lux/tool/compiler/version.lux
@@ -3,7 +3,7 @@
   [lux (.except)
    [data
     [text
-     ["%" format]]]
+     ["%" \\format]]]
    [math
     [number
      ["n" nat]]]]])