Update footnote markers in anywhere-footnotes example to remove brackets and improve readability.

Author: RayOffiah

test/fixtures/antora-output/extensions-anywhere-footnotes.html

@@ -40,8 +40,8 @@ <h1 class="page">Anywhere Footnotes</h1>
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">1</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Product A<span class="afnote-marker"><a id="afnote-first-block-1-ref"></a><a href="#afnote-first-block-1-def">[1]</a></span></p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">High-quality widget with advanced features<span class="afnote-marker"><a id="afnote-first-block-2-ref"></a><a href="#afnote-first-block-2-def">[2]</a></span></p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">Product A<span class="afnote-marker"><a id="afnote-first-block-1-ref"></a><a href="#afnote-first-block-1-def">1</a></span></p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">High-quality widget with advanced features<span class="afnote-marker"><a id="afnote-first-block-2-ref"></a><a href="#afnote-first-block-2-def">2</a></span></p></td>
 </tr>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">2</p></td>
@@ -76,7 +76,7 @@ <h1 class="page">Anywhere Footnotes</h1>
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">Q1</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Smartphone X<span class="afnote-marker"><a id="afnote-second-block-3-ref"></a><a href="#afnote-second-block-3-def">[3]</a></span></p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">Smartphone X<span class="afnote-marker"><a id="afnote-second-block-3-ref"></a><a href="#afnote-second-block-3-def">3</a></span></p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">5,420</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">$1,084,000</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">32.5</p></td>
@@ -99,7 +99,7 @@ <h1 class="page">Anywhere Footnotes</h1>
 <td class="tableblock halign-left valign-top"><p class="tableblock">Q2</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">Smartphone X</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">6,780</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">$1,356,000<span class="afnote-marker"><a id="afnote-second-block-4-ref"></a><a href="#afnote-second-block-4-def">[4]</a></span></p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">$1,356,000<span class="afnote-marker"><a id="afnote-second-block-4-ref"></a><a href="#afnote-second-block-4-def">4</a></span></p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">33.8</p></td>
 </tr>
 <tr>
@@ -150,11 +150,11 @@ <h2 id="first-block-of-footnotes"><a class="anchor" href="#first-block-of-footno
 </div>
 <div class="dlist afnote-horizontal">
 <dl>
-<dt class="hdlist1"><a href="#afnote-first-block-1-ref" class="afnote-marker">[1]</a><a id="afnote-first-block-1-def"></a></dt>
+<dt class="hdlist1"><a href="#afnote-first-block-1-ref" class="afnote-marker">1</a><a id="afnote-first-block-1-def"></a></dt>
 <dd>
 <p>This is the first footnote</p>
 </dd>
-<dt class="hdlist1"><a href="#afnote-first-block-2-ref" class="afnote-marker">[2]</a><a id="afnote-first-block-2-def"></a></dt>
+<dt class="hdlist1"><a href="#afnote-first-block-2-ref" class="afnote-marker">2</a><a id="afnote-first-block-2-def"></a></dt>
 <dd>
 <p>This is the second</p>
 </dd>
@@ -172,11 +172,11 @@ <h2 id="second-block-of-footnotes"><a class="anchor" href="#second-block-of-foot
 </div>
 <div class="dlist afnote-horizontal">
 <dl>
-<dt class="hdlist1"><a href="#afnote-second-block-3-ref" class="afnote-marker">[3]</a><a id="afnote-second-block-3-def"></a></dt>
+<dt class="hdlist1"><a href="#afnote-second-block-3-ref" class="afnote-marker">3</a><a id="afnote-second-block-3-def"></a></dt>
 <dd>
 <p>This is for the second block.</p>
 </dd>
-<dt class="hdlist1"><a href="#afnote-second-block-4-ref" class="afnote-marker">[4]</a><a id="afnote-second-block-4-def"></a></dt>
+<dt class="hdlist1"><a href="#afnote-second-block-4-ref" class="afnote-marker">4</a><a id="afnote-second-block-4-def"></a></dt>
 <dd>
 <p>Pricey!</p>
 </dd>
@@ -201,7 +201,7 @@ <h2 id="second-block-of-footnotes"><a class="anchor" href="#second-block-of-foot
 </thead>
 <tbody>
 <tr>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Premium Headphones<span class="afnote-marker"><a id="afnote-mid-block-5-ref"></a><a href="#afnote-mid-block-5-def">[5]</a></span></p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">Premium Headphones<span class="afnote-marker"><a id="afnote-mid-block-5-ref"></a><a href="#afnote-mid-block-5-def">5</a></span></p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">249.99</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">4.7</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">In Stock</p></td>
@@ -218,7 +218,7 @@ <h2 id="second-block-of-footnotes"><a class="anchor" href="#second-block-of-foot
 
 </span></p><div class="dlist afnote-horizontal">
 <dl>
-<dt class="hdlist1"><a href="#afnote-mid-block-5-ref" class="afnote-marker">[5]</a><a id="afnote-mid-block-5-def"></a></dt>
+<dt class="hdlist1"><a href="#afnote-mid-block-5-ref" class="afnote-marker">5</a><a id="afnote-mid-block-5-def"></a></dt>
 <dd>
 <p>Special offer!</p>
 </dd>