Add pointer to ProGuard, submitted by Dirk Schnelle

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275206 13f79535-47bb-0310-9956-ffa450edef68

docs/external.html

@@ -2459,6 +2459,61 @@
       valign="top" align="left">
           Apache Software Foundation License
       </td>
+      </tr>
+        </table>
+                                                    <h4 class="subsection">
+        <a name="ProGuard"></a>
+        ProGuard
+      </h4>
+                        <p><a href="http://proguard.sourceforge.net/">ProGuard</a> is
+        a free Java class file shrinker and obfuscator.  It can detect
+        and remove unused classes, fields, methods, and attributes. It
+        can then rename the remaining classes, fields, and methods
+        using short meaningless names.</p>
+                                      <table class="externals" cellspacing="1" cellpadding="4">
+              <tr>
+                      <th colspan="1" rowspan="1"
+      valign="top" align="left">
+          Compatibility:
+      </th>
+                          <td colspan="1" rowspan="1"
+      valign="top" align="left">
+          Tested with 1.5. Should work with all versions.
+      </td>
+      </tr>
+                  <tr>
+                      <th colspan="1" rowspan="1"
+      valign="top" align="left">
+          URL:
+      </th>
+                          <td colspan="1" rowspan="1"
+      valign="top" align="left">
+          
+              <a href="http://proguard.sourceforge.net/">http://proguard.sourceforge.net/</a> 
+            
+      </td>
+      </tr>
+                  <tr>
+                      <th colspan="1" rowspan="1"
+      valign="top" align="left">
+          Contact:
+      </th>
+                          <td colspan="1" rowspan="1"
+      valign="top" align="left">
+          
+              <a href="http://proguard.sourceforge.net/feedback.html">Feedback Page</a> 
+            
+      </td>
+      </tr>
+                  <tr>
+                      <th colspan="1" rowspan="1"
+      valign="top" align="left">
+          License:
+      </th>
+                          <td colspan="1" rowspan="1"
+      valign="top" align="left">
+          GNU General Public Licen
+      </td>
       </tr>
         </table>
                                                     <h4 class="subsection">

xdocs/external.xml

@@ -1292,6 +1292,37 @@
         </table>
       </subsection>
 
+      <subsection name="ProGuard">
+        <p><a href="http://proguard.sourceforge.net/">ProGuard</a> is
+        a free Java class file shrinker and obfuscator.  It can detect
+        and remove unused classes, fields, methods, and attributes. It
+        can then rename the remaining classes, fields, and methods
+        using short meaningless names.</p>
+
+        <table class="externals">
+          <tr>
+            <th>Compatibility:</th> 
+            <td>Tested with 1.5. Should work with all versions.</td> 
+          </tr>
+          <tr>
+            <th>URL:</th> 
+            <td>
+              <a href="http://proguard.sourceforge.net/">http://proguard.sourceforge.net/</a> 
+            </td>
+          </tr>
+          <tr>
+            <th>Contact:</th> 
+            <td>
+              <a href="http://proguard.sourceforge.net/feedback.html">Feedback Page</a> 
+            </td>
+          </tr>
+          <tr>
+            <th>License:</th> 
+            <td>GNU General Public Licen</td> 
+          </tr>
+        </table>
+      </subsection>
+
       <subsection name="Purge">
 
         <p>Purge deletes all but the most recent few files from a fileset.