diff --git a/src/35KP.yaml b/src/35KP.yaml
index f89db135..b82effa2 100644
--- a/src/35KP.yaml
+++ b/src/35KP.yaml
@@ -29,12 +29,8 @@
      -DOC
     -STR
   json: |
-    {
-      "a": "b"
-    }
-    [
-      "c"
-    ]
+    { "a": "b" }
+    [ "c" ]
     "d e"
   dump: |
     --- !!map
diff --git a/src/6ZKB.yaml b/src/6ZKB.yaml
index d376f3a6..b04e327f 100644
--- a/src/6ZKB.yaml
+++ b/src/6ZKB.yaml
@@ -28,9 +28,7 @@
   json: |
     "Document"
     null
-    {
-      "matches %": 20
-    }
+    { "matches %": 20 }
   emit: |
     Document
     ---
diff --git a/src/7Z25.yaml b/src/7Z25.yaml
index fafbbf61..9359bd9b 100644
--- a/src/7Z25.yaml
+++ b/src/7Z25.yaml
@@ -21,9 +21,7 @@
     -STR
   json: |
     "scalar1"
-    {
-      "key": "value"
-    }
+    { "key": "value" }
   dump: |
     --- scalar1
     ...
diff --git a/src/9DXL.yaml b/src/9DXL.yaml
index 59e47f84..0d654d7b 100644
--- a/src/9DXL.yaml
+++ b/src/9DXL.yaml
@@ -29,13 +29,9 @@
      -DOC
     -STR
   json: |
-    {
-      "Mapping": "Document"
-    }
+    { "Mapping": "Document" }
     null
-    {
-      "matches %": 20
-    }
+    { "matches %": 20 }
   emit: |
     Mapping: Document
     ---
diff --git a/src/9KAX.yaml b/src/9KAX.yaml
index 2ef2808c..a25f5d62 100644
--- a/src/9KAX.yaml
+++ b/src/9KAX.yaml
@@ -74,19 +74,10 @@
     "scalar1"
     "scalar2"
     "scalar3"
-    {
-      "key5": "value4"
-    }
-    {
-      "a6": 1,
-      "b6": 2
-    }
-    {
-      "key8": "value7"
-    }
-    {
-      "key10": "value9"
-    }
+    { "key5": "value4" }
+    { "a6": 1, "b6": 2 }
+    { "key8": "value7" }
+    { "key10": "value9" }
     "value11"
   dump: |
     --- &a1 !!str scalar1
diff --git a/src/JHB9.yaml b/src/JHB9.yaml
index c09dee00..8940a65d 100644
--- a/src/JHB9.yaml
+++ b/src/JHB9.yaml
@@ -30,15 +30,8 @@
      -DOC
     -STR
   json: |
-    [
-      "Mark McGwire",
-      "Sammy Sosa",
-      "Ken Griffey"
-    ]
-    [
-      "Chicago Cubs",
-      "St Louis Cardinals"
-    ]
+    [ "Mark McGwire", "Sammy Sosa", "Ken Griffey" ]
+    [ "Chicago Cubs", "St Louis Cardinals" ]
   dump: |
     ---
     - Mark McGwire
diff --git a/src/PUW8.yaml b/src/PUW8.yaml
index d327368c..61d21f59 100644
--- a/src/PUW8.yaml
+++ b/src/PUW8.yaml
@@ -19,9 +19,7 @@
      -DOC
     -STR
   json: |
-    {
-      "a": "b"
-    }
+    { "a": "b" }
     null
   dump: |
     ---
diff --git a/src/RZT7.yaml b/src/RZT7.yaml
index 9c84722b..4828d495 100644
--- a/src/RZT7.yaml
+++ b/src/RZT7.yaml
@@ -82,33 +82,9 @@
      -DOC
     -STR
   json: |
-    {
-      "Time": "2001-11-23 15:01:42 -5",
-      "User": "ed",
-      "Warning": "This is an error message for the log file"
-    }
-    {
-      "Time": "2001-11-23 15:02:31 -5",
-      "User": "ed",
-      "Warning": "A slightly different error message."
-    }
-    {
-      "Date": "2001-11-23 15:03:17 -5",
-      "User": "ed",
-      "Fatal": "Unknown variable \"bar\"",
-      "Stack": [
-        {
-          "file": "TopClass.py",
-          "line": 23,
-          "code": "x = MoreObject(\"345\\n\")\n"
-        },
-        {
-          "file": "MoreClass.py",
-          "line": 58,
-          "code": "foo = bar"
-        }
-      ]
-    }
+    { "Time": "2001-11-23 15:01:42 -5", "User": "ed", "Warning": "This is an error message for the log file" }
+    { "Time": "2001-11-23 15:02:31 -5", "User": "ed", "Warning": "A slightly different error message." }
+    { "Date": "2001-11-23 15:03:17 -5", "User": "ed", "Fatal": "Unknown variable \"bar\"", "Stack": [ { "file": "TopClass.py", "line": 23, "code": "x = MoreObject(\"345\\n\")\n" }, { "file": "MoreClass.py", "line": 58, "code": "foo = bar" } ] }
   dump: |
     ---
     Time: 2001-11-23 15:01:42 -5
diff --git a/src/U9NS.yaml b/src/U9NS.yaml
index c8ed11ab..8866fb04 100644
--- a/src/U9NS.yaml
+++ b/src/U9NS.yaml
@@ -37,13 +37,5 @@
      -DOC ...
     -STR
   json: |
-    {
-      "time": "20:03:20",
-      "player": "Sammy Sosa",
-      "action": "strike (miss)"
-    }
-    {
-      "time": "20:03:47",
-      "player": "Sammy Sosa",
-      "action": "grand slam"
-    }
+    { "time": "20:03:20", "player": "Sammy Sosa", "action": "strike (miss)" }
+    { "time": "20:03:47", "player": "Sammy Sosa", "action": "grand slam" }
diff --git a/src/UT92.yaml b/src/UT92.yaml
index 4652fb0c..2b88bc3a 100644
--- a/src/UT92.yaml
+++ b/src/UT92.yaml
@@ -23,9 +23,7 @@
      -DOC ...
     -STR
   json: |
-    {
-      "matches %": 20
-    }
+    { "matches %": 20 }
     null
   dump: |
     ---