Bz 16494: accessibility — th must have scope

manual/Tasks/BorlandEJBTasks.html

@@ -42,9 +42,9 @@ target="_top">FAQ</a> for this task at his homepage.</p>
 <h3>Borland element</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destdir</td>

manual/Tasks/BorlandGenerateClient.html

@@ -32,9 +32,9 @@ generate the client jar file corresponding to an EJB jar file.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>ejbjar</td>

manual/Tasks/ant.html

@@ -70,9 +70,9 @@ outside of targets in the new project—but not those defined inside of targ
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>antfile</td>
@@ -136,9 +136,9 @@ their <var>id</var>.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>refid</td>
@@ -167,9 +167,9 @@ using the <var>target</var> attribute.  These will be executed as if Ant had bee
 single target whose dependencies are the targets so specified, in the order specified.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -201,9 +201,9 @@ table shows the details:</p>
 
 <table>
   <tr>
-    <th><var>dir</var> attribute</th>
-    <th><var>inheritAll</var> attribute</th>
-    <th>new project's <var>basedir</var></th>
+    <th scope="col"><var>dir</var> attribute</th>
+    <th scope="col"><var>inheritAll</var> attribute</th>
+    <th scope="col">new project's <var>basedir</var></th>
   </tr>
   <tr>
     <td>value provided</td>
@@ -236,10 +236,10 @@ omitted an even more complex situation arises:</p>
 
 <table>
   <tr>
-    <th>parent <var>dir</var> attribute</th>
-    <th>parent <var>inheritAll</var> attribute</th>
-    <th>current <var>inheritAll</var> attribute</th>
-    <th>new project's <var>basedir</var></th>
+    <th scope="col">parent <var>dir</var> attribute</th>
+    <th scope="col">parent <var>inheritAll</var> attribute</th>
+    <th scope="col">current <var>inheritAll</var> attribute</th>
+    <th scope="col">new project's <var>basedir</var></th>
   </tr>
   <tr>
     <td>value provided</td>

manual/Tasks/antcall.html

@@ -67,9 +67,9 @@ undefined.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>target</td>
@@ -111,9 +111,9 @@ their <var>id</var>.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>refid</td>
@@ -142,9 +142,9 @@ using the <var>target</var> attribute.  These will be executed as if Ant had bee
 single target whose dependencies are the targets so specified, in the order specified.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>

manual/Tasks/antlr.html

@@ -43,9 +43,9 @@ the <q>antlr-all.jar</q> target of the Makefile provided with the download.</em>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>target</td>

manual/Tasks/antstructure.html

@@ -53,9 +53,9 @@ task—see the example below.
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>output</td>

manual/Tasks/antversion.html

@@ -32,13 +32,13 @@ as condition).</p>
 
 <table class="attr">
   <tr>
-    <th rowspan="2">Attribute</th>
-    <th rowspan="2">Description</th>
-    <th colspan="2">Required</th>
+    <th scope="col" rowspan="2">Attribute</th>
+    <th scope="col" rowspan="2">Description</th>
+    <th scope="col" colspan="2">Required</th>
   </tr>
   <tr>
-    <th>Task</th>
-    <th>Condition</th>
+    <th scope="col">Task</th>
+    <th scope="col">Condition</th>
   </tr>
   <tr>
     <td>atleast</td>

manual/Tasks/apply.html

@@ -55,9 +55,9 @@ standard input.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>executable</td>
@@ -295,9 +295,9 @@ different, use a nested <code>&lt;srcfile&gt;</code> element between your <code>
 elements to mark the insertion point.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>prefix</td>
@@ -318,9 +318,9 @@ of the target filename on the command line. If omitted, the target filenames wil
 the command line at all. This element can only be specified if you also define a nested mapper.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>prefix</td>

manual/Tasks/attrib.html

@@ -60,9 +60,9 @@ alternative.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/augment.html

@@ -35,9 +35,9 @@ declared <code>augment</code> element as though it were the original element.</p
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>id</td>

manual/Tasks/available.html

@@ -36,9 +36,9 @@ on system parameters.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>property</td>

manual/Tasks/basename.html

@@ -36,9 +36,9 @@ the simple file name, without any directory elements.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/bindtargets.html

@@ -53,9 +53,9 @@ as every build file is loaded.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>targets</td>

manual/Tasks/buildnumber.html

@@ -36,9 +36,9 @@ need finer control over things such as the property name or the number format.)<
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/cab.html

@@ -42,9 +42,9 @@ and <code>&lt;patternset&gt;</code> elements.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>cabfile</td>

manual/Tasks/ccm.html

@@ -46,9 +46,9 @@ other platforms with <kbd>ccm</kbd> installed.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>
@@ -88,9 +88,9 @@ as a comment. The task used is the one set as the default.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>
@@ -145,9 +145,9 @@ one set as the default.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>comment</td>
@@ -179,9 +179,9 @@ one set as the default.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>recurse</td>
@@ -220,9 +220,9 @@ one set as the default.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>comment</td>

manual/Tasks/changelog.html

@@ -37,9 +37,9 @@ example—and some operation may fail when using such an incompatible client
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td colspan="3" class="left">Attributes from parent <code>&lt;cvs&gt;</code> task which are
@@ -148,9 +148,9 @@ will include the name specified in <var>displayname</var> rather than the user I
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>displayname</td>
@@ -172,9 +172,9 @@ attribute can contain spaces in their name.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>

manual/Tasks/checksum.html

@@ -48,9 +48,9 @@ target="_top">Cryptography Architecture Standard Algorithm Name Documentation</a
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>
@@ -114,9 +114,9 @@ target="_top">Cryptography Architecture Standard Algorithm Name Documentation</a
     <td>Specifies the pattern to use as one of a well-known format.  Supported values are
       <table>
       <tr>
-        <th>name</th>
-        <th>pattern</th>
-        <th>description</th>
+        <th scope="col">name</th>
+        <th scope="col">pattern</th>
+        <th scope="col">description</th>
       </tr>
       <tr>
         <td>CHECKSUM</td>

manual/Tasks/chgrp.html

@@ -58,9 +58,9 @@ set its value to your current OS.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/chmod.html

@@ -64,9 +64,9 @@ alternative.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/chown.html

@@ -58,9 +58,9 @@ value to your current OS.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/clearcase.html

@@ -72,9 +72,9 @@ problem.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>viewpath</td>
@@ -136,9 +136,9 @@ original.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>viewpath</td>
@@ -217,9 +217,9 @@ suppressed. A &quot;<samp>Some comment text</samp>&quot; is added to ClearCase a
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>viewpath</td>
@@ -251,9 +251,9 @@ copy of the file named <samp>c:/views/viewdir/afile.keep</samp> is kept.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>viewpath</td>
@@ -320,9 +320,9 @@ set to the current time.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>typename</td>
@@ -394,9 +394,9 @@ version 1</q> is added as a comment.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>typename</td>
@@ -465,17 +465,17 @@ text</samp>&quot; is added as a comment. It will <em>recurse</em> all subdirecto
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>typekind</td>
     <td>The kind of type to create. Valid types are:
       <table>
         <tr>
-          <th>Kind</th>
-          <th>Description</th>
+          <th scope="col">Kind</th>
+          <th scope="col">Description</th>
         </tr>
         <tr>
           <td><q>attype</q></td>
@@ -555,9 +555,9 @@ comment. All instances of the type are removed, including the type object itself
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>replace</td>
@@ -614,9 +614,9 @@ object <samp>stream:Application_Integration@\MyProject_PVOB</samp>.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>comment</td>
@@ -658,9 +658,9 @@ object <samp>stream:Application_Integration@\MyProject_PVOB</samp>.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>comment</td>
@@ -722,9 +722,9 @@ named <samp>Application_Baseline_AUTO</samp>.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>viewpath</td>
@@ -790,9 +790,9 @@ attach the attribute <samp>BugFix</samp> with a value of <samp>34445</samp> to i
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>viewpath</td>
@@ -837,9 +837,9 @@ automatically check it out.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Values</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Values</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>viewpath</td>

manual/Tasks/common.html

@@ -29,9 +29,9 @@
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>id</td>

manual/Tasks/concat.html

@@ -44,9 +44,9 @@
 
     <table class="attr">
       <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
       </tr>
       <tr>
         <td>destfile</td>
@@ -157,9 +157,9 @@
     <p>The text may be in-line or be in a file.</p>
     <table class="attr">
       <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
       </tr>
       <tr>
         <td>filtering</td>

manual/Tasks/condition.html

@@ -36,9 +36,9 @@ condition.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>property</td>

manual/Tasks/conditions.html

@@ -81,9 +81,9 @@ and the result is true only if <em>all</em> the tests succeed.
 </p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>family</td>
@@ -129,9 +129,9 @@ and the result is true only if <em>all</em> the tests succeed.
 <p>Tests whether the two given values are equal.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>arg1</td>
@@ -165,9 +165,9 @@ and the result is true only if <em>all</em> the tests succeed.
 <p>Test whether a given property has been set in this project.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>property</td>
@@ -186,9 +186,9 @@ will be ignored.</p>
 URL. By default, HTTP responses errors of 400 or greater are viewed as invalid.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>url</td>
@@ -222,9 +222,9 @@ URL. By default, HTTP responses errors of 400 or greater are viewed as invalid.<
 host and port.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>server</td>
@@ -247,9 +247,9 @@ omitted.
 </p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file1</td>
@@ -273,9 +273,9 @@ omitted.
 <p>Tests whether a string contains another one.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>string</td>
@@ -299,9 +299,9 @@ omitted.
 is <q>true</q>, <q>yes</q>, or <q>on</q></p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>value</td>
@@ -317,9 +317,9 @@ is <q>true</q>, <q>yes</q>, or <q>on</q></p>
 <p>Tests whether a string is not true, the negation of <code>&lt;istrue&gt;</code></p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>value</td>
@@ -339,9 +339,9 @@ an expected type.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>refid</td>
@@ -363,9 +363,9 @@ signature.</p>
 <p><em>Since Apache Ant 1.7</em>.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>
@@ -384,9 +384,9 @@ signature.</p>
 <p><em>Since Apache Ant 1.6.3</em>.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>
@@ -415,9 +415,9 @@ include tasks, datatypes, scriptdefs, macrodefs and presetdefs.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -449,9 +449,9 @@ dependencies.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>language</td>
@@ -525,9 +525,9 @@ specifications, by attempting to set the appropriate property/feature</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>property</td>
@@ -583,9 +583,9 @@ firewalls.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>host</td>
@@ -635,9 +635,9 @@ failure.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>code</td>
@@ -666,9 +666,9 @@ nested <a href="../Types/resources.html#collection">resource collections</a>, me
 two resources can be checked; in this case all resources must match.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>astext</td>
@@ -685,9 +685,9 @@ two resources can be checked; in this case all resources must match.</p>
 resources&mdash;via the <var>resource</var> attribute.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>resource</td>
@@ -717,9 +717,9 @@ fails.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>classname</td>
@@ -764,9 +764,9 @@ the <code class="code">java.util.ArrayList</code> class.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>string</td>
@@ -856,9 +856,9 @@ are supported, the <var>property</var> attribute is redundant and will be ignore
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>partition</td>
@@ -880,9 +880,9 @@ are supported, the <var>property</var> attribute is redundant and will be ignore
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>millis</td>
@@ -934,9 +934,9 @@ are supported, the <var>property</var> attribute is redundant and will be ignore
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>atleast</td>

manual/Tasks/copy.html

@@ -46,9 +46,9 @@ note</a></em>.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/copydir.html

@@ -45,9 +45,9 @@ and <code>&lt;patternset&gt;</code> elements.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>src</td>

manual/Tasks/copyfile.html

@@ -33,9 +33,9 @@ newer than the destination file, or when the destination file does not exist.</p
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>src</td>

manual/Tasks/cvs.html

@@ -44,9 +44,9 @@ report 21657</a> for recommended workarounds.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>command</td>
@@ -157,9 +157,9 @@ attribute can contain spaces in their name.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>

manual/Tasks/cvspass.html

@@ -38,9 +38,9 @@ target="_top">bugzilla report 21657</a> for recommended workarounds.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>cvsroot</td>

manual/Tasks/cvstagdiff.html

@@ -34,9 +34,9 @@ example—and some operation may fail when using such an incompatible client
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>startTag</td>
@@ -75,9 +75,9 @@ example&mdash;and some operation may fail when using such an incompatible client
 <h3>Parameters inherited from the <code>cvs</code> task</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>compression</td>
@@ -135,9 +135,9 @@ attribute can contain spaces in their name.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -199,8 +199,8 @@ output. The following example illustrates how to generate an HTML report from th
 <p>Description of <code>&lt;entry&gt;</code> attributes:</p>
 <table>
   <tr>
-    <th>Attribute</th>
-    <th>Comment</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Comment</th>
   </tr>
   <tr>
     <td><var>name</var></td>

manual/Tasks/cvsversion.html

@@ -31,9 +31,9 @@
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td colspan="3" class="left">Attributes from parent <code>&lt;cvs&gt;</code> task which are

manual/Tasks/defaultexcludes.html

@@ -35,9 +35,9 @@ current default excludes if desired.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>echo</td>

manual/Tasks/delete.html

@@ -49,9 +49,9 @@ nested <code>&lt;fileset&gt;</code>.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/deltree.html

@@ -32,9 +32,9 @@
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>dir</td>

manual/Tasks/depend.html

@@ -109,9 +109,9 @@ public final class Constants {
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>srcDir</td>

manual/Tasks/dependset.html

@@ -51,9 +51,9 @@ well as other stylesheets imported by the main stylesheet.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>verbose</td>

manual/Tasks/dirname.html

@@ -37,9 +37,9 @@ full directory path of the specified file.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/ear.html

@@ -43,9 +43,9 @@ attribute to a value other than its default, <q>add</q>.</strong></p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destfile</td>

manual/Tasks/echo.html

@@ -34,9 +34,9 @@ file is available, and the <var>level</var> option is ignored</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>message</td>
@@ -120,11 +120,11 @@ java-1.3.1 -mx1024m ${project.entrypoint} $$*
 <p>Depending on the log level Ant runs at, messages are print out or silently ignored:</p>
 <table>
 <tr>
-  <th>Ant command line</th>
-  <th><kbd>-quiet</kbd>, <kbd>-q</kbd></th>
-  <th><em>no switch</em></th>
-  <th><kbd>-verbose</kbd>, <kbd>-v</kbd></th>
-  <th><kbd>-debug</kbd>, <kbd>-d</kbd></th>
+  <th scope="col">Ant command line</th>
+  <th scope="col"><kbd>-quiet</kbd>, <kbd>-q</kbd></th>
+  <th scope="col"><em>no switch</em></th>
+  <th scope="col"><kbd>-verbose</kbd>, <kbd>-v</kbd></th>
+  <th scope="col"><kbd>-debug</kbd>, <kbd>-d</kbd></th>
 </tr>
 <tr>
   <td><pre>&lt;echo message="This is error message." level="error"/&gt;</pre></td>

manual/Tasks/echoproperties.html

@@ -36,9 +36,9 @@ files.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destfile</td>

manual/Tasks/echoxml.html

@@ -31,9 +31,9 @@
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/ejb.html

@@ -75,12 +75,12 @@ applications and definitely not new EJB 2.x servers.</p>
 <hr/>
 <h2 id="ejbtasks">EJB Tasks</h2>
 <table>
-  <tr><th>Task</th><th colspan="2">Application Servers</th></tr>
+  <tr><th scope="col">Task</th><th scope="col" colspan="2">Application Servers</th></tr>
   <tr><td><a href="BorlandGenerateClient.html">blgenclient</a></td><td colspan="2">Borland
     Application Server 4.5 and 5.x</td></tr>
   <tr><td><a href="#iplanet-ejbc">iplanet-ejbc</a></td><td colspan="2">iPlanet Application Server
     6.0</td></tr>
-  <tr><td rowspan="8"><a href="#ejbjar">ejbjar</a></td><th colspan="2">Nested Elements</th></tr>
+  <tr><td rowspan="8"><a href="#ejbjar">ejbjar</a></td><th scope="col" colspan="2">Nested Elements</th></tr>
   <tr><td><a href="BorlandEJBTasks.html">borland</a></td><td>Borland Application Server 4.5 and
     5.x</td></tr>
   <tr><td><a href="#ejbjar_iplanet">iPlanet</a></td><td>iPlanet Application Server 6.0</td></tr>
@@ -104,9 +104,9 @@ mechanisms.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>descriptors</td>
@@ -154,9 +154,9 @@ present or are out of date, the <kbd>ejbc</kbd> tool is run to generate new vers
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>descriptors</td>
@@ -222,9 +222,9 @@ utility be called to generate new stubs and skeletons.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
 
   <tr>
@@ -311,10 +311,10 @@ stopped.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required for 4.5.1 and 5.1</th>
-    <th>Required for 6.0</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required for 4.5.1 and 5.1</th>
+    <th scope="col">Required for 6.0</th>
   </tr>
   <tr>
     <td>BEAhome</td>
@@ -442,9 +442,9 @@ the <var>BEAHome</var> to have this task work correctly under 6.0</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>BEAHome</td>
@@ -624,9 +624,9 @@ the behaviour corresponding to the value <q>none</q>.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>descriptordir</td>
@@ -741,9 +741,9 @@ classes in the classpath, you would need to use a <code>&lt;dtd&gt;</code> eleme
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>publicId</td>
@@ -782,7 +782,7 @@ them to the final EJB jar file. JBoss has two deployment descriptors:</p>
   <li><samp>jboss.xml</samp></li>
   <li>for container manager persistence:
     <table>
-      <tr><th>CMP version</th><th>File name</th></tr>
+      <tr><th scope="col">CMP version</th><th scope="col">File name</th></tr>
       <tr><td>CMP 1.0</td><td><samp>jaws.xml</samp></td></tr>
       <tr><td>CMP 2.0</td><td><samp>jbosscmp-jdbc.xml</samp></td></tr>
     </table>
@@ -793,9 +793,9 @@ skeletons.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destdir</td>
@@ -850,9 +850,9 @@ as <samp>META-INF/Customer-weblogic-cmp-rdbms-jar.xml</samp>.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destdir</td>
@@ -1017,9 +1017,9 @@ set of attributes plus these additional attributes</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>toplinkdescriptor</td>
@@ -1158,9 +1158,9 @@ the <code>websphere.home</code> property (look at the examples below).</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destdir</td>
@@ -1275,9 +1275,9 @@ example, <var>suffix</var>).  Refer to the appropriate documentation for more de
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
 
   <tr>
@@ -1431,9 +1431,9 @@ example, <var>suffix</var>). Refer to the appropriate documentation for more det
 <table class="attr">
   <tbody>
     <tr>
-      <th>Attribute</th>
-      <th>Description</th>
-      <th>Required</th>
+      <th scope="col">Attribute</th>
+      <th scope="col">Description</th>
+      <th scope="col">Required</th>
     </tr>
     <tr>
       <td>destdir</td>
@@ -1578,9 +1578,9 @@ descriptors and adds them to the final EJB jar file. Orion has one deployment de
 </ul>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destdir</td>

manual/Tasks/exec.html

@@ -119,9 +119,9 @@ standard input.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>command</td>
@@ -279,9 +279,9 @@ elements. See <a href="../using.html#arg">Command line arguments</a>.</p>
 nested <code>&lt;env&gt;</code> elements.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>key</td>

manual/Tasks/fail.html

@@ -34,9 +34,9 @@ the element.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>message</td>

manual/Tasks/filter.html

@@ -36,9 +36,9 @@ incorrect tokens are ignored.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>token</td>

manual/Tasks/fixcrlf.html

@@ -52,13 +52,13 @@
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th rowspan="2">Attribute</th>
-    <th rowspan="2">Description</th>
-    <th colspan="2">Required</th>
+    <th scope="col" rowspan="2">Attribute</th>
+    <th scope="col" rowspan="2">Description</th>
+    <th scope="col" colspan="2">Required</th>
   </tr>
   <tr>
-    <th>As Task</th>
-    <th>As Filter</th>
+    <th scope="col">As Task</th>
+    <th scope="col">As Filter</th>
   </tr>
   <tr>
     <td>srcDir</td>

manual/Tasks/ftp.html

@@ -56,9 +56,9 @@ connection.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>server</td>
@@ -333,9 +333,9 @@ connection.</p>
 <table>
   <thead>
     <tr>
-      <th>Action</th>
-      <th>meaning of <var>remotedir</var></th>
-      <th>use of nested <var>fileset</var>(s)</th>
+      <th scope="col">Action</th>
+      <th scope="col">meaning of <var>remotedir</var></th>
+      <th scope="col">use of nested <var>fileset</var>(s)</th>
     </tr>
   </thead>
   <tbody>

manual/Tasks/genkey.html

@@ -31,9 +31,9 @@
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>alias</td>

manual/Tasks/get.html

@@ -47,9 +47,9 @@ the request is relayed to the proxy.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>src</td>
@@ -155,9 +155,9 @@ nested <code>&lt;header/&gt;</code> node are as follows:</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>

manual/Tasks/hostinfo.html

@@ -50,9 +50,9 @@ build was performed on.  The best place for this task is probably in an initiali
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>prefix</td>

manual/Tasks/image.html

@@ -35,9 +35,9 @@
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>failonerror</td>
@@ -127,9 +127,9 @@ and <code>Scale</code> objects.</p>
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>angle</td>
@@ -143,9 +143,9 @@ and <code>Scale</code> objects.</p>
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>proportions</td>
@@ -180,9 +180,9 @@ object.</p>
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>xloc</td>

manual/Tasks/import.html

@@ -140,9 +140,9 @@
 <table class="attr">
   <tbody>
     <tr>
-      <th>Attribute</th>
-      <th>Description</th>
-      <th>Required</th>
+      <th scope="col">Attribute</th>
+      <th scope="col">Description</th>
+      <th scope="col">Required</th>
     </tr>
     <tr>
       <td>file</td>

manual/Tasks/include.html

@@ -135,9 +135,9 @@
 <table class="attr">
   <tbody>
     <tr>
-      <th>Attribute</th>
-      <th>Description</th>
-      <th>Required</th>
+      <th scope="col">Attribute</th>
+      <th scope="col">Description</th>
+      <th scope="col">Required</th>
     </tr>
     <tr>
       <td>file</td>

manual/Tasks/input.html

@@ -58,9 +58,9 @@ the <code>input</code> task.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>message</td>
@@ -97,9 +97,9 @@ different <code>Input</code> tasks.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr id="handler.type">
     <td>type</td>

manual/Tasks/jar.html

@@ -98,9 +98,9 @@ e.g. decreasing the size by deleting 'same' classes from the versions-branches,
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destfile</td>
@@ -365,9 +365,9 @@ service is the the <var>provider</var> attribute, or if one wants to specify a n
 that implement the service, by <code>provider</code> nested elements.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>type</td>

manual/Tasks/jarlib-available.html

@@ -39,9 +39,9 @@ target="_top">Extension and ExtensionSet documentation</a> for further details.<
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>property</td>

manual/Tasks/jarlib-display.html

@@ -39,9 +39,9 @@ target="_top">Extension and ExtensionSet documentation</a> for further details.<
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/jarlib-manifest.html

@@ -40,9 +40,9 @@ target="_top">Extension and ExtensionSet documentation</a> for further details.<
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destfile</td>

manual/Tasks/jarlib-resolve.html

@@ -42,9 +42,9 @@ target="_top">Extension and ExtensionSet documentation</a> for further details.<
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>property</td>
@@ -73,9 +73,9 @@ target="_top">Extension and ExtensionSet documentation</a> for further details.<
 to project directory.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>location</td>
@@ -88,9 +88,9 @@ to project directory.</p>
 <p>The <code>url</code> resolver allows you to download a library from a URL to a local file.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>url</td>
@@ -113,9 +113,9 @@ to project directory.</p>
 library.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>antfile</td>

manual/Tasks/java.html

@@ -43,9 +43,9 @@ because it tries to read from the standard input.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr id="classname">
     <td>classname</td>

manual/Tasks/javac.html

@@ -102,9 +102,9 @@ file will not get compiled even if a native header file generated for it would b
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>srcdir</td>
@@ -438,9 +438,9 @@ like <a href="../using.html#arg">Command-line Arguments</a> but have an addition
 can be used to enable arguments only if a given compiler implementation will be used.</p>
 <table class="attr">
 <tr>
-  <th>Attribute</th>
-  <th>Description</th>
-  <th>Required</th>
+  <th scope="col">Attribute</th>
+  <th scope="col">Description</th>
+  <th scope="col">Required</th>
 </tr>
   <tr>
     <td>value</td>
@@ -666,9 +666,9 @@ are <q>false</q>.</p>
 
 <table>
   <tr>
-    <th>Property</th>
-    <th>Description</th>
-    <th>Default</th>
+    <th scope="col">Property</th>
+    <th scope="col">Description</th>
+    <th scope="col">Default</th>
   </tr>
   <tr>
     <td><code>build.compiler.emacs</code></td>

manual/Tasks/javacc.html

@@ -42,9 +42,9 @@ task will still work, but it will always generate the output files.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>target</td>

manual/Tasks/javadoc.html

@@ -80,10 +80,10 @@ with the <var>exclude</var> patterns of the <code>packageset</code> (and vice ve
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Availability on Java</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Availability on Java</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>sourcepath</td>
@@ -550,9 +550,9 @@ filesets, filelists or paths) will be passed to javadoc as source files.</p>
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -573,9 +573,9 @@ Same as for <code>package</code>.
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>
@@ -612,9 +612,9 @@ arguments.</p>
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>href</td>
@@ -658,9 +658,9 @@ arguments.</p>
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>title</td>
@@ -710,9 +710,9 @@ those tags.</p>
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -767,9 +767,9 @@ target="_top">the default taglets</a>.</p>
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>

manual/Tasks/javah.html

@@ -64,9 +64,9 @@ done is breaking the amount of classes to compile into smaller chunks.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>class</td>
@@ -139,9 +139,9 @@ can be used to enable arguments only if a given compiler implementation will be
 
 <table class="attr">
 <tr>
-  <th>Attribute</th>
-  <th>Description</th>
-  <th>Required</th>
+  <th scope="col">Attribute</th>
+  <th scope="col">Description</th>
+  <th scope="col">Required</th>
 </tr>
   <tr>
     <td>value</td>

manual/Tasks/jdepend.html

@@ -48,9 +48,9 @@ default the task writes its report to the standard output.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>outputfile</td>

manual/Tasks/jjdoc.html

@@ -42,9 +42,9 @@ documentation file.</p>
 
 <table class="attr">
 <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
 </tr>
 
 <tr>

manual/Tasks/jjtree.html

@@ -43,9 +43,9 @@ file as the JJTree grammar file with a suffix <samp>.jj</samp>.</p>
 
 <table class="attr">
 <tr>
-  <th>Attribute</th>
-  <th>Description</th>
-  <th>Required</th>
+  <th scope="col">Attribute</th>
+  <th scope="col">Description</th>
+  <th scope="col">Required</th>
 </tr>
 
 <tr>
@@ -165,9 +165,9 @@ versions</h3>
 <table>
   <thead class="no-bold">
 <tr>
-  <th><strong>Command line JJTree options</strong> and <em>generated files</em> (working directory: <samp>/tmp</samp>)</th>
-  <th><strong>Ant 1.5.3</strong> versus command line</th>
-  <th><strong>Ant 1.6</strong> versus command line</th>
+  <th scope="col"><strong>Command line JJTree options</strong> and <em>generated files</em> (working directory: <samp>/tmp</samp>)</th>
+  <th scope="col"><strong>Ant 1.5.3</strong> versus command line</th>
+  <th scope="col"><strong>Ant 1.6</strong> versus command line</th>
 </tr>
   </thead>
   <tbody>

manual/Tasks/jlink.html

@@ -65,9 +65,9 @@ the <em>base</em> directory.</p>
 <h3>Parameters</h3>
 <table class="attr">
    <tr>
-     <th>Attribute</th>
-     <th>Description</th>
-     <th>Required</th>
+     <th scope="col">Attribute</th>
+     <th scope="col">Description</th>
+     <th scope="col">Required</th>
    </tr>
    <tr>
      <td>outfile</td>

manual/Tasks/jspc.html

@@ -67,9 +67,9 @@ go.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>destdir</td>
@@ -203,9 +203,9 @@ a <samp>WEB-INF</samp> subdirectory beneath it.  When used, the task hands off a
 checking to the compiler.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>basedir</td>

manual/Tasks/junit.html

@@ -54,9 +54,9 @@ for details.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>printsummary</td>
@@ -351,9 +351,9 @@ to <samp><i>java-tmp-dir</i>/FailedTests</samp>.</p>
 
 <table class="attr">
 <tr>
-  <th>Attribute</th>
-  <th>Description</th>
-  <th>Required</th>
+  <th scope="col">Attribute</th>
+  <th scope="col">Description</th>
+  <th scope="col">Required</th>
 </tr>
   <tr>
     <td>type</td>
@@ -395,9 +395,9 @@ to <samp><i>java-tmp-dir</i>/FailedTests</samp>.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -509,9 +509,9 @@ only <code>&lt;fileset&gt;</code> has been supported.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>fork</td>

manual/Tasks/junitlauncher.html

@@ -118,9 +118,9 @@
 <h3>Parameters</h3>
 <table class="attr">
     <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
     </tr>
     <tr>
         <td>haltOnFailure</td>
@@ -211,9 +211,9 @@
 </p>
 <table class="attr">
     <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
     </tr>
     <tr>
         <td>type</td>
@@ -285,9 +285,9 @@
 
 <table class="attr">
     <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
     </tr>
     <tr>
         <td>name</td>
@@ -349,9 +349,9 @@
 
 <table class="attr">
     <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
     </tr>
     <tr>
         <td>haltOnFailure</td>

manual/Tasks/junitreport.html

@@ -39,7 +39,7 @@ Xalan XSLTC</a> (JDK 1.4 contains a version of Xalan 2.x, while JDK 1.5 ships wi
 XSLTC). JDK 1.4.2-01 and later ships with a bundled Xalan 2.4.1+, meaning that JDKs prior to version
 1.4.2-01 won't work out of the box. The table below summarize the compatibility status.</p>
 <table>
-<tr><th>Xalan</th><th>Sun JDK Bundle</th><th>Status<th></tr>
+<tr><th scope="col">Xalan</th><th scope="col">Sun JDK Bundle</th><th scope="col">Status</th></tr>
 <tr><td>2.4.1+</td><td>JDK 1.4.2-01+</td><td>OK</td></tr>
 <tr><td>XSLTC</td><td>JDK 1.5.x</td><td>OK</td></tr>
 <tr><td>2.x</td><td>JDK 1.4.x</td><td><em><u>Deprecated</u>,
@@ -55,9 +55,9 @@ for quite some time.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>tofile</td>
@@ -81,9 +81,9 @@ using the nested <a href="../Types/fileset.html"><code>&lt;FileSet&gt;</code></a
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>format</td>
@@ -126,9 +126,9 @@ tags can pass XSL parameters to the stylesheet.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -158,9 +158,9 @@ tags can pass XSL parameters to the stylesheet.</p>
 <p>The built-in stylesheets support the following parameters:</p>
 <table>
   <tr>
-    <th>XSL Parameter</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">XSL Parameter</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>TITLE</td>

manual/Tasks/length.html

@@ -33,13 +33,13 @@ a <code>condition</code>.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th rowspan="2">Attribute</th>
-    <th rowspan="2">Description</th>
-    <th colspan="2">Required</th>
+    <th scope="col" rowspan="2">Attribute</th>
+    <th scope="col" rowspan="2">Description</th>
+    <th scope="col" colspan="2">Required</th>
   </tr>
   <tr>
-    <th>Task</th>
-    <th>Condition</th>
+    <th scope="col">Task</th>
+    <th scope="col">Condition</th>
   </tr>
   <tr>
     <td>property</td>

manual/Tasks/loadfile.html

@@ -33,9 +33,9 @@ is not set.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>srcFile</td>

manual/Tasks/loadproperties.html

@@ -37,9 +37,9 @@ the <a href="property.html"><code>&lt;property&gt;</code></a> task.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>srcFile</td>

manual/Tasks/loadresource.html

@@ -39,9 +39,9 @@ the property is not set.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>property</td>

manual/Tasks/local.html

@@ -42,9 +42,9 @@ examples section.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>

manual/Tasks/macrodef.html

@@ -37,9 +37,9 @@
     <h3>Parameters</h3>
     <table class="attr">
       <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
       </tr>
       <tr>
         <td>name</td>
@@ -85,9 +85,9 @@
     <h5>Parameters</h5>
     <table class="attr">
       <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
       </tr>
       <tr>
         <td>name</td>
@@ -119,9 +119,9 @@
     <h5>Parameters</h5>
     <table class="attr">
       <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
       </tr>
       <tr>
         <td>name</td>
@@ -157,9 +157,9 @@
     <h5>Parameters</h5>
     <table class="attr">
       <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
       </tr>
       <tr>
         <td>name</td>

manual/Tasks/mail.html

@@ -43,9 +43,9 @@ more information.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>from</td>
@@ -191,9 +191,9 @@ can contain email addresses of the form:</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -213,9 +213,9 @@ can contain email addresses of the form:</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>src</td>
@@ -254,9 +254,9 @@ or more nested header elements:</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>

manual/Tasks/makeurl.html

@@ -33,10 +33,10 @@ them.</p>
 <h3 id="attributes">Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Type</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Type</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/manifest.html

@@ -51,9 +51,9 @@ the JAR, feeding in the hand-crafted manifest.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>
@@ -95,9 +95,9 @@ the JAR, feeding in the hand-crafted manifest.</p>
 added to the main section.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -118,9 +118,9 @@ sections.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>

manual/Tasks/manifestclasspath.html

@@ -51,9 +51,9 @@ to be when deploying the jar.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>property</td>

manual/Tasks/mimemail.html

@@ -39,9 +39,9 @@ Activation Framework</a> are required for this task.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>message</td>

manual/Tasks/mkdir.html

@@ -31,9 +31,9 @@ nothing if the directory already exist.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>dir</td>

manual/Tasks/move.html

@@ -44,9 +44,9 @@ in <var>todir</var>, the action will fail.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>file</td>

manual/Tasks/native2ascii.html

@@ -60,9 +60,9 @@
 
     <table class="attr">
       <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
       </tr>
       <tr>
         <td>reverse</td>
@@ -134,9 +134,9 @@ can be used to enable arguments only if a given converter implementation will be
 
 <table class="attr">
 <tr>
-  <th>Attribute</th>
-  <th>Description</th>
-  <th>Required</th>
+  <th scope="col">Attribute</th>
+  <th scope="col">Description</th>
+  <th scope="col">Required</th>
 </tr>
   <tr>
     <td>value</td>

manual/Tasks/netrexxc.html

@@ -60,9 +60,9 @@ information.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>binary</td>

manual/Tasks/nice.html

@@ -30,9 +30,9 @@
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>currentpriority</td>

manual/Tasks/pack.html

@@ -36,9 +36,9 @@ See <a href="../install.html#librarydependencies">Library Dependencies</a> for m
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>src</td>

manual/Tasks/parallel.html

@@ -46,9 +46,9 @@ times on a multicore CPU.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>threadCount</td>

manual/Tasks/patch.html

@@ -30,9 +30,9 @@
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>patchfile</td>

manual/Tasks/pathconvert.html

@@ -40,9 +40,9 @@ nested <a href="../Types/mapper.html"><code>&lt;mapper&gt;</code></a> (<em>since
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>targetos</td>
@@ -90,9 +90,9 @@ nested <a href="../Types/mapper.html"><code>&lt;mapper&gt;</code></a> (<em>since
 <p>Specifies the mapping of path prefixes between Unix and Windows.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>from</td>

manual/Tasks/presetdef.html

@@ -34,9 +34,9 @@
     <h3>Parameters</h3>
     <table class="attr">
       <tr>
-        <th>Attribute</th>
-        <th>Description</th>
-        <th>Required</th>
+        <th scope="col">Attribute</th>
+        <th scope="col">Description</th>
+        <th scope="col">Required</th>
       </tr>
       <tr>
         <td>name</td>

manual/Tasks/property.html

@@ -70,9 +70,9 @@ to <a href="http://java.sun.com/dtd/properties.dtd" target="_top">Sun DTD</a>, w
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -291,8 +291,8 @@ target="_top">Execute.java</a> (method <code class="code">getProcEnvCommand()</c
 </p>
   <table>
     <tr>
-      <th>OS</th>
-      <th>command</th>
+      <th scope="col">OS</th>
+      <th scope="col">command</th>
     </tr>
     <tr>
       <td>os/2</td>

manual/Tasks/propertyfile.html

@@ -42,9 +42,9 @@ the first linefeed found when reading it.</p>
 <h3>Parameters</h3>
 <table class="attr">
 <tr>
-  <th>Attribute</th>
-  <th>Description</th>
-  <th>Required</th>
+  <th scope="col">Attribute</th>
+  <th scope="col">Description</th>
+  <th scope="col">Required</th>
 </tr>
 <tr>
   <td>file</td>
@@ -73,9 +73,9 @@ the task, in which the layout and any comments in the properties file were lost
 file itself.</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>key</td>

manual/Tasks/propertyhelper.html

@@ -56,9 +56,9 @@ provided:</p>
 <h5>Parameters</h5>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>refid</td>

manual/Tasks/pvcstask.html

@@ -69,9 +69,9 @@ the repository.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>repository</td>
@@ -171,9 +171,9 @@ multiple projects can be specified.</p>
 
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>

manual/Tasks/recorder.html

@@ -42,9 +42,9 @@ a <q>buildFinished</q> event.</p>
 <h3>Parameters</h3>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>name</td>
@@ -109,9 +109,9 @@ file <samp>ISO.log</samp> using logging level of <q>verbose</q>.</p>
 things like the following:</p>
 <table class="attr">
   <tr>
-    <th>Attribute</th>
-    <th>Description</th>
-    <th>Required</th>
+    <th scope="col">Attribute</th>
+    <th scope="col">Description</th>
+    <th scope="col">Required</th>
   </tr>
   <tr>
     <td>listener</td>