Untabify and fix broken links

manual/Tasks/ejb.html

@@ -57,11 +57,11 @@ Server.</p>
 
 <ul>
   <li><a href="http://www.borland.com" target="_top">Borland</a>Application Server 4.5</li>
-  <li><a href="https://web.archive.org/web/20020202082841/http://www.iplanet.com:80/products/iplanet_application/home_ias.html"
-	 target="_top">iPlanet</a> Application Server 6.0</li>
+  <li><a href="https://web.archive.org/web/20020202082841/http://www.iplanet.com/products/iplanet_application/home_ias.html"
+         target="_top">iPlanet</a> Application Server 6.0</li>
   <li><a href="https://www.jboss.org/" target="_top">JBoss 2.1</a> and above EJB servers</li>
   <li><a href="https://web.archive.org/web/20080516210506/http://www.ironflare.com/"
-	 target="_top">Orion Application Server</a> 2.0 (<em>since Ant 1.10.2</em>)</li>
+         target="_top">Orion Application Server</a> 2.0 (<em>since Ant 1.10.2</em>)</li>
   <li><a href="http://www.bea.com" target="_top">WebLogic</a> 4.5.1 through to 7.0 EJB servers</li>
   <li><a href="https://jonas.ow2.org/" target="_top">JOnAS</a> 2.4.x and 2.5 Open Source EJB server</li>
   <li><a href="https://www.ibm.com/websphere" target="_top">IBM WebSphere</a> 4.0</li>

manual/Types/zipfileset.html

@@ -27,10 +27,10 @@
 a <code>&lt;<a href="fileset.html">fileset</a>&gt;</code> which can behave in 2 different ways:</p>
 <ul>
   <li>When the <var>src</var> attribute is used&mdash;or a nested resource collection has been
-  specified (<em>since Apache Ant 1.7</em>), the zipfileset is populated with zip entries found in
-  the file <var>src</var>.</li>
+    specified (<em>since Apache Ant 1.7</em>), the zipfileset is populated with zip entries found in
+    the file <var>src</var>.</li>
   <li>When the <var>dir</var> attribute is used, the zipfileset is populated with filesystem files
-  found under <var>dir</var>.</li>
+    found under <var>dir</var>.</li>
 </ul>
 <p><code>&lt;zipfileset&gt;</code> supports all attributes
 of <code>&lt;<a href="fileset.html">fileset</a>&gt;</code> in addition to those listed below.  Note
@@ -61,27 +61,27 @@ to with the <var>refid</var> attribute.</p>
     <tr>
       <td>src</td>
       <td>may be used in place of the <var>dir</var> attribute to specify a zip file whose contents
-	will be extracted and included in the archive.</td>
+        will be extracted and included in the archive.</td>
       <td>No</td>
     </tr>
     <tr>
       <td>filemode</td>
       <td>A 3 digit octal string, specify the user, group and other modes in the standard Unix
-	fashion. Only applies to plain files. <em>Since Ant 1.5.2</em></td>
+        fashion. Only applies to plain files. <em>Since Ant 1.5.2</em></td>
       <td>No; default is <q>644</q></td>
     </tr>
     <tr>
       <td>dirmode</td>
       <td>A 3 digit octal string, specify the user, group and other modes in the standard Unix
-	fashion. Only applies to directories. <em>Since Ant 1.5.2</em></td>
+        fashion. Only applies to directories. <em>Since Ant 1.5.2</em></td>
       <td>No; default is <q>755</q></td>
     </tr>
     <tr>
       <td>encoding</td>
       <td>The character encoding to use for filenames inside the zip file.  For a list of possible
-	values see
-	the <a href="https://docs.oracle.com/javase/8/docs/technotes/guides/intl/encoding.doc.html"
-	target="_top">Supported Encodings</a>.
+        values see
+        the <a href="https://docs.oracle.com/javase/8/docs/technotes/guides/intl/encoding.doc.html"
+        target="_top">Supported Encodings</a>.
       <td>No; defaults to default JVM character encoding</td>
     </tr>
     <tr>

manual/tutorial-HelloWorldWithAnt.html

@@ -244,7 +244,7 @@ because</p>
 <li>it's from Apache ;-)</li>
 </ul>
 <p>We store our external libraries in a new directory <samp>lib</samp>. Log4J can
-be <a href="https://archive.apache.org/dist/logging/log4j/1.2.17/logging-log4j-1.2.17.zip" target="_top">downloaded
+be <a href="https://archive.apache.org/dist/logging/log4j/1.2.17/log4j-1.2.17.zip" target="_top">downloaded
 [1]</a> from Logging's Homepage.  Create the <samp>lib</samp> directory and extract the <samp>log4j-1.2.17.jar</samp>
 into that directory. After that we have to modify our Java source file to use that library and our buildfile so that
 this library could be accessed during compilation and run.</p>
@@ -470,11 +470,11 @@ don't need the HTML report just for testing, e.g. if you are fixing an error or
 
 <h2 id="resources">Resources</h2>
 <ol class="refs">
-    <li><a href="https://archive.apache.org/dist/logging/log4j/1.2.17/logging-log4j-1.2.17.zip"
-	   target="_top">https://archive.apache.org/dist/logging/log4j/1.2.17/logging-log4j-1.2.17.zip</a></li>
-    <li><a href="https://logging.apache.org/log4j/1.2/manual.html"
-	   target="_top">https://logging.apache.org/log4j/1.2/manual.html</a></li>
-    <li><a href="https://junit.org/junit4" target="_top">https://junit.org/junit4</a></li>
+  <li><a href="https://archive.apache.org/dist/logging/log4j/1.2.17/log4j-1.2.17.zip"
+         target="_top">https://archive.apache.org/dist/logging/log4j/1.2.17/log4j-1.2.17.zip</a></li>
+  <li><a href="https://logging.apache.org/log4j/1.2/manual.html"
+         target="_top">https://logging.apache.org/log4j/1.2/manual.html</a></li>
+  <li><a href="https://junit.org/junit4" target="_top">https://junit.org/junit4</a></li>
 </ol>
 
 </body>