12 files changed, 24 insertions, 24 deletions
diff --git a/stdlib/source/test/lux/data/binary.lux b/stdlib/source/test/lux/data/binary.lux
index ef32b9210..51a0599d8 100644
--- a/stdlib/source/test/lux/data/binary.lux
+++ b/stdlib/source/test/lux/data/binary.lux
@@ -23,7 +23,7 @@
      ["n" nat]
      ["[0]" i64]]]]]
  [\\library
-  ["[0]" /
+  ["[0]" / (.only)
    ["!" \\unsafe]]])
 
 (def: (succeed result)
diff --git a/stdlib/source/test/lux/data/collection.lux b/stdlib/source/test/lux/data/collection.lux
index f413c5d63..1ad77e1d3 100644
--- a/stdlib/source/test/lux/data/collection.lux
+++ b/stdlib/source/test/lux/data/collection.lux
@@ -2,22 +2,22 @@
  [library
   [lux (.full)
    ["_" test (.only Test)]]]
- ["[0]" / "_"
+ ["[0]" /
   ["[1][0]" array]
   ["[1][0]" bits]
   ["[1][0]" list]
   ["[1][0]" sequence]
   ["[1][0]" stream]
   ["[1][0]" stack]
-  ["[1][0]" dictionary
+  ["[1][0]" dictionary (.only)
    ["[1]/[0]" ordered]
    ["[1]/[0]" plist]]
-  ["[1][0]" queue
+  ["[1][0]" queue (.only)
    ["[1]/[0]" priority]]
-  ["[1][0]" set
+  ["[1][0]" set (.only)
    ["[1]/[0]" multi]
    ["[1]/[0]" ordered]]
-  ["[1][0]" tree
+  ["[1][0]" tree (.only)
    ["[1]/[0]" finger]
    ["[1]/[0]" zipper]]])
 
diff --git a/stdlib/source/test/lux/data/collection/stream.lux b/stdlib/source/test/lux/data/collection/stream.lux
index e21be7f10..327ed0a1c 100644
--- a/stdlib/source/test/lux/data/collection/stream.lux
+++ b/stdlib/source/test/lux/data/collection/stream.lux
@@ -10,7 +10,7 @@
      ["$[0]" functor]
      ["$[0]" comonad]]]
    [data
-    ["[0]" text
+    ["[0]" text (.only)
      ["%" format (.only format)]]
     [collection
      ["[0]" list ("[1]#[0]" functor)]]]
diff --git a/stdlib/source/test/lux/data/color/named.lux b/stdlib/source/test/lux/data/color/named.lux
index 9e95d4155..7f35264cd 100644
--- a/stdlib/source/test/lux/data/color/named.lux
+++ b/stdlib/source/test/lux/data/color/named.lux
@@ -15,7 +15,7 @@
     [number
      ["n" nat]]]]]
  [\\library
-  ["[0]" /
+  ["[0]" / (.only)
    ["/[1]" //]]])
 
 (with_expansions [<colors> (these [letter/a
diff --git a/stdlib/source/test/lux/data/format/json.lux b/stdlib/source/test/lux/data/format/json.lux
index 0cb47de9f..13ade92c7 100644
--- a/stdlib/source/test/lux/data/format/json.lux
+++ b/stdlib/source/test/lux/data/format/json.lux
@@ -13,7 +13,7 @@
    [data
     ["[0]" product]
     ["[0]" bit]
-    ["[0]" text
+    ["[0]" text (.only)
      ["%" format (.only format)]]
     [collection
      ["[0]" sequence]
@@ -25,7 +25,7 @@
     [number
      ["n" nat]
      ["[0]" frac]]]
-   ["[0]" macro
+   ["[0]" macro (.only)
     ["[0]" syntax (.only syntax:)]
     ["[0]" code]]]]
  [\\library
diff --git a/stdlib/source/test/lux/data/format/tar.lux b/stdlib/source/test/lux/data/format/tar.lux
index fbc51ac82..6e35a347b 100644
--- a/stdlib/source/test/lux/data/format/tar.lux
+++ b/stdlib/source/test/lux/data/format/tar.lux
@@ -8,7 +8,7 @@
     ["[0]" maybe]
     ["[0]" try]
     ["[0]" exception]
-    ["<>" parser
+    ["<>" parser (.only)
      ["<b>" binary]]]
    [data
     ["[0]" product]
@@ -17,13 +17,13 @@
      ["%" format (.only format)]
      [encoding
       ["[0]" utf8]]
-     ["[0]" unicode "_"
+     ["[0]" unicode
       ["[1]" set]
       ["[1]/[0]" block]]]
     [collection
      ["[0]" sequence]
      ["[0]" list ("[1]#[0]" mix)]]
-    ["[0]" format "_"
+    ["[0]" format
      ["[1]" binary]]]
    [time
     ["[0]" instant (.only Instant)]
diff --git a/stdlib/source/test/lux/data/text.lux b/stdlib/source/test/lux/data/text.lux
index 8c2de7623..2a3a3f919 100644
--- a/stdlib/source/test/lux/data/text.lux
+++ b/stdlib/source/test/lux/data/text.lux
@@ -20,13 +20,13 @@
     ["[0]" random]
     [number
      ["n" nat]]]]]
- ["[0]" / "_"
+ ["[0]" /
   ["[1][0]" buffer]
   ["[1][0]" encoding]
   ["[1][0]" format]
   ["[1][0]" regex]
   ["[1][0]" escape]
-  ["[1][0]" unicode "_"
+  ["[1][0]" unicode
    ["[1]" set]]]
  [\\library
   ["[0]" /]])
diff --git a/stdlib/source/test/lux/data/text/encoding.lux b/stdlib/source/test/lux/data/text/encoding.lux
index cfeb536c4..227b1363f 100644
--- a/stdlib/source/test/lux/data/text/encoding.lux
+++ b/stdlib/source/test/lux/data/text/encoding.lux
@@ -22,7 +22,7 @@
      ["n" nat]]]]]
  [\\library
   ["[0]" /]]
- ["[0]" / "_"
+ ["[0]" /
   ["[1][0]" utf8]])
 
 (with_expansions [<encodings> (these [all/a
diff --git a/stdlib/source/test/lux/data/text/escape.lux b/stdlib/source/test/lux/data/text/escape.lux
index a633bcf48..c3e08062d 100644
--- a/stdlib/source/test/lux/data/text/escape.lux
+++ b/stdlib/source/test/lux/data/text/escape.lux
@@ -26,9 +26,9 @@
     [number (.only hex)
      ["n" nat]]]]]
  [\\library
-  ["[0]" /
+  ["[0]" / (.only)
    [//
-    ["[0]" unicode "_"
+    ["[0]" unicode
      ["[1]" set]]]]])
 
 (def: (range max min)
diff --git a/stdlib/source/test/lux/data/text/format.lux b/stdlib/source/test/lux/data/text/format.lux
index 16efbdc30..8a0b6e22d 100644
--- a/stdlib/source/test/lux/data/text/format.lux
+++ b/stdlib/source/test/lux/data/text/format.lux
@@ -18,7 +18,7 @@
      ["[0]" json]]
     [collection
      ["[0]" list ("[1]#[0]" functor)]]]
-   ["[0]" time
+   ["[0]" time (.only)
     ["[0]" day]
     ["[0]" month]
     ["[0]" instant]
@@ -40,7 +40,7 @@
     ["[0]" location]
     ["[0]" symbol]]
    ["[0]" type]]]
- ["$[0]" /// "_"
+ ["$[0]" ///
   [format
    ["[1][0]" xml]
    ["[1][0]" json]]
diff --git a/stdlib/source/test/lux/data/text/regex.lux b/stdlib/source/test/lux/data/text/regex.lux
index 068831ce4..e37fb04a6 100644
--- a/stdlib/source/test/lux/data/text/regex.lux
+++ b/stdlib/source/test/lux/data/text/regex.lux
@@ -13,7 +13,7 @@
    [data
     ["[0]" text ("[1]#[0]" equivalence)
      ["%" format (.only format)]]]
-   ["[0]" macro
+   ["[0]" macro (.only)
     [syntax (.only syntax:)]
     ["[0]" code]]
    [math
diff --git a/stdlib/source/test/lux/data/text/unicode/set.lux b/stdlib/source/test/lux/data/text/unicode/set.lux
index 07eff4181..dcdb34d34 100644
--- a/stdlib/source/test/lux/data/text/unicode/set.lux
+++ b/stdlib/source/test/lux/data/text/unicode/set.lux
@@ -15,11 +15,11 @@
     ["[0]" random (.only Random)]
     [number
      ["n" nat]]]]]
- ["[0]" / "_"
-  ["/[1]" // "_"
+ ["[0]" /
+  ["/[1]" //
    ["[1][0]" block]]]
  [\\library
-  ["[0]" /
+  ["[0]" / (.only)
    [//
     ["[0]" block]]]])