Editorial: remove no-op data-x="" attributes from <bdo> and <kbd>

These attributes have no effect on the output, because Wattsi does not attempt to create links here.

Author: foolip

source

@@ -82402,10 +82402,9 @@ addShortcutKeyLabel(document.getElementById('c'));</code></pre>
   <div class="example">
 
    <p>In the following example, the search field is given two possible access keys, "s" and "0" (in
-   that order). A user agent on a device with a full keyboard might pick <kbd data-x=""><kbd
-   data-x="">Ctrl</kbd> + <kbd data-x="">Alt</kbd> + <kbd data-x="">S</kbd></kbd> as the shortcut
-   key, while a user agent on a small device with just a numeric keypad might pick just the plain
-   unadorned key <kbd><kbd>0</kbd></kbd>:</p>
+   that order). A user agent on a device with a full keyboard might pick <kbd><kbd>Ctrl</kbd> +
+   <kbd>Alt</kbd> + <kbd>S</kbd></kbd> as the shortcut key, while a user agent on a small device
+   with just a numeric keypad might pick just the plain unadorned key <kbd><kbd>0</kbd></kbd>:</p>
 
    <pre><code class="html">&lt;form action="/search">
  &lt;label>Search: &lt;input type="search" name="q" accesskey="s 0">&lt;/label>
@@ -139290,8 +139289,8 @@ progress { appearance: auto; }</code></pre>
    <pre><code class="js">alert('\u05DC\u05DE\u05D3 HTML \u05D4\u05D9\u05D5\u05DD!')</code></pre>
 
    <p>...would always result in a message reading
-        "<bdo lang="" data-x="" dir=rtl>&#x05DC;&#x05DE;&#x05D3;&nbsp;LMTH&nbsp;&#x05D4;&#x05D9;&#x05D5;&#x05DD;!</bdo>"
-   (not "<bdo lang="" data-x="" dir=ltr>&#x05D3;&#x05DE;&#x05DC;&nbsp;HTML&nbsp;&#x05DD;&#x05D5;&#x05D9;&#x05D4;!</bdo>"),
+        "<bdo lang="" dir=rtl>&#x05DC;&#x05DE;&#x05D3;&nbsp;LMTH&nbsp;&#x05D4;&#x05D9;&#x05D5;&#x05DD;!</bdo>"
+   (not "<bdo lang="" dir=ltr>&#x05D3;&#x05DE;&#x05DC;&nbsp;HTML&nbsp;&#x05DD;&#x05D5;&#x05D9;&#x05D4;!</bdo>"),
    regardless of the language of the user agent interface or the
    direction of the page or any of its elements.</p>