diff --git a/src/Parser/Interface.md b/src/Parser/Interface.md
index 2c65cfa..3dc4251 100644
--- a/src/Parser/Interface.md
+++ b/src/Parser/Interface.md
@@ -238,6 +238,7 @@ parseTheseChars cs = do
 Attempt to parse an exact string
 
 ```idris
+export
 exactString : String -> Parser String
 exactString str with (asList str)
   exactString "" | [] = pure ""
diff --git a/src/Parser/JSON.md b/src/Parser/JSON.md
index 453177a..7e83fd7 100644
--- a/src/Parser/JSON.md
+++ b/src/Parser/JSON.md
@@ -209,3 +209,31 @@ string = do
   _ <- parseExactChar '"'
   pure $ VString contents
 ```
+
+```idris
+number = do
+  d <- double
+  pure $ VNumber d
+```
+
+```idris
+bool = do
+  oneOfE
+    (throwParseError "Expected Bool")
+    (the (List _) [true, false])
+  where
+    true : Parser (JSONValue TBool)
+    true = do
+      _ <- exactString "true" 
+      pure $ VBool True
+    false : Parser (JSONValue TBool)
+    false = do
+      _ <- exactString "false" 
+      pure $ VBool False
+```
+
+```idris
+null = do
+  _ <- exactString "null"
+  pure VNull
+```