Index: json-encode.xml
===================================================================
--- json-encode.xml (revision 320527)
+++ json-encode.xml (working copy)
@@ -5,7 +5,7 @@
   <refname>json_encode</refname>
   <refpurpose>Returns the JSON representation of a value</refpurpose>
  </refnamediv>
-
+
  <refsect1 role="description">
   &reftitle.description;
   <methodsynopsis>
@@ -18,7 +18,7 @@
    <parameter>value</parameter>.
   </para>
  </refsect1>
-
+
  <refsect1 role="parameters">
   &reftitle.parameters;
   <para>
@@ -54,14 +54,14 @@
    </variablelist>
   </para>
  </refsect1>
-
+
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
    Returns a JSON encoded <type>string</type> on success.
   </para>
  </refsect1>
-
+
  <refsect1 role="changelog">
   &reftitle.changelog;
   <para>
@@ -97,14 +97,14 @@
    </informaltable>
   </para>
  </refsect1>
-
+
  <refsect1 role="examples">
   &reftitle.examples;
   <para>
    <example>
     <title>A <function>json_encode</function> example</title>
     <programlisting role="php">
-<![CDATA[
+     <![CDATA[
 <?php
 $arr = array('a' => 1, 'b' => 2, 'c' => 3, 'd' => 4, 'e' => 5);

@@ -114,16 +114,16 @@
     </programlisting>
     &example.outputs;
     <screen>
-<![CDATA[
+     <![CDATA[
 {"a":1,"b":2,"c":3,"d":4,"e":5}
 ]]>
     </screen>
    </example>
-
+
    <example>
     <title>A <function>json_encode</function> example showing all the options in action</title>
     <programlisting role="php">
-<![CDATA[
+     <![CDATA[
 <?php
 $a = array('<foo>',"'bar'",'"baz"','&blong&', "\xc3\xa9");

@@ -154,7 +154,7 @@
     </programlisting>
     &example.outputs;
     <screen>
-<![CDATA[
+     <![CDATA[
 Normal: ["<foo>","'bar'","\"baz\"","&blong&","\u00e9"]
 Tags: ["\u003Cfoo\u003E","'bar'","\"baz\"","&blong&","\u00e9"]
 Apos: ["<foo>","\u0027bar\u0027","\"baz\"","&blong&","\u00e9"]
@@ -177,7 +177,7 @@
    <example>
     <title>Sequential versus non-sequential array example</title>
     <programlisting role="php">
-<![CDATA[
+     <![CDATA[
 <?php
 echo "Sequential array".PHP_EOL;
 $sequential = array("foo", "bar", "baz", "blong");
@@ -204,7 +204,7 @@
     </programlisting>
     &example.outputs;
     <screen>
-<![CDATA[
+     <![CDATA[
 Sequential array
 array(4) {
   [0]=>
@@ -246,7 +246,7 @@
    </example>
   </para>
  </refsect1>
-
+
  <refsect1 role="notes">
   &reftitle.notes;
   <note>
@@ -263,7 +263,7 @@
    </para>
   </note>
  </refsect1>
-
+
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>