* diff_form.ezt: wrap the text associated with the "makepatch" checkbox

in a <label> element, so that users can click on the text to toggle
  the value.
  Quote a few unquoted attribute values.


git-svn-id: http://viewvc.tigris.org/svn/viewvc/trunk@901 8cb11bc2-c004-0410-86c3-e597b4017df7

templates/include/diff_form.ezt

@@ -1,10 +1,10 @@
-<a name=diff></a>
+<a name="diff"></a>
   <hr noshade>
   This form allows you to request diffs between any two revisions of
   a file. You may select a symbolic revision name using the selection
   box or you may type in a numeric name using the type-in text box.
   <p>
-  <form method=get action="[diff_select_action]" name=diff_select>
+  <form method="get" action="[diff_select_action]" name="diff_select">
   [diff_select_hidden_values]
 
   <table border="0" cellpadding="2" cellspacing="0">
@@ -41,8 +41,9 @@
   </td>
   </tr>
   <tr>
-  <td><input type=checkbox name="makepatch" value="1"></td>
-  <td>Generate output suitable for use with a patch program</td>
+  <td><input type="checkbox" name="makepatch" id="makepatch" value="1"></td>
+  <td><label for="makepatch">Generate output suitable for use with a patch
+  program</label></td>
   </tr>
   <tr>
   <td>&nbsp;</td>
@@ -55,7 +56,7 @@
     <option value="c" [is diff_format "c"]selected[end]>Context Diff</option>
     <option value="s" [is diff_format "s"]selected[end]>Side by Side</option>
   </select>
-  <input type=submit value="  Get Diffs  "></form>
+  <input type="submit" value="  Get Diffs  "></form>
   </td>
   </tr>
   </table>