fix #14691 docgen works again for methods (#14701)

* fix #14691 docgen methods

* fixup

nimdoc/testproject/expected/testproject.html

@@ -211,11 +211,27 @@ function main() {
 
   </ul>
 </li>
+<li>
+  <a class="reference reference-toplevel" href="#14" id="64">Methods</a>
+  <ul class="simple simple-toc-section">
+      <li><a class="reference" href="#method1.e%2CMoo"
+    title="method1(self: Moo)"><wbr />method1<span class="attachedType"></span></a></li>
+  <li><a class="reference" href="#method2.e%2CMoo"
+    title="method2(self: Moo): int"><wbr />method2<span class="attachedType"></span></a></li>
+  <li><a class="reference" href="#method3.e%2CMoo"
+    title="method3(self: Moo): int"><wbr />method3<span class="attachedType"></span></a></li>
+
+  </ul>
+</li>
 <li>
   <a class="reference reference-toplevel" href="#15" id="65">Iterators</a>
   <ul class="simple simple-toc-section">
       <li><a class="reference" href="#fromUtils1.i"
     title="fromUtils1(): int"><wbr />from<wbr />Utils1<span class="attachedType"></span></a></li>
+  <li><a class="reference" href="#iter1.i%2Cint"
+    title="iter1(n: int): int"><wbr />iter1<span class="attachedType"></span></a></li>
+  <li><a class="reference" href="#iter2.i%2Cint"
+    title="iter2(n: int): int"><wbr />iter2<span class="attachedType"></span></a></li>
 
   </ul>
 </li>
@@ -653,6 +669,32 @@ My someFunc. Stuff in <tt class="docutils literal"><span class="pre">quotes</spa
 
 </dd>
 
+</dl></div>
+<div class="section" id="14">
+<h1><a class="toc-backref" href="#14">Methods</a></h1>
+<dl class="item">
+<a id="method1.e,Moo"></a>
+<dt><pre><span class="Keyword">method</span> <a href="#method1.e%2CMoo"><span class="Identifier">method1</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <span class="Identifier">Moo</span><span class="Other">)</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
+<dd>
+
+foo1
+
+</dd>
+<a id="method2.e,Moo"></a>
+<dt><pre><span class="Keyword">method</span> <a href="#method2.e%2CMoo"><span class="Identifier">method2</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <span class="Identifier">Moo</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
+<dd>
+
+foo2
+
+</dd>
+<a id="method3.e,Moo"></a>
+<dt><pre><span class="Keyword">method</span> <a href="#method3.e%2CMoo"><span class="Identifier">method3</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <span class="Identifier">Moo</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
+<dd>
+
+foo3
+
+</dd>
+
 </dl></div>
 <div class="section" id="15">
 <h1><a class="toc-backref" href="#15">Iterators</a></h1>
@@ -667,6 +709,22 @@ My someFunc. Stuff in <tt class="docutils literal"><span class="pre">quotes</spa
 </span><span class="Identifier">assert</span><span class="Whitespace"> </span><span class="DecNumber">1</span><span class="Whitespace"> </span><span class="Operator">==</span><span class="Whitespace"> </span><span class="DecNumber">1</span><span class="Whitespace">
 </span><span class="Comment"># ok2</span></pre>
 
+</dd>
+<a id="iter1.i,int"></a>
+<dt><pre><span class="Keyword">iterator</span> <a href="#iter1.i%2Cint"><span class="Identifier">iter1</span></a><span class="Other">(</span><span class="Identifier">n</span><span class="Other">:</span> <span class="Identifier">int</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
+<dd>
+
+foo1
+
+</dd>
+<a id="iter2.i,int"></a>
+<dt><pre><span class="Keyword">iterator</span> <a href="#iter2.i%2Cint"><span class="Identifier">iter2</span></a><span class="Other">(</span><span class="Identifier">n</span><span class="Other">:</span> <span class="Identifier">int</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> <span><span class="Other">{</span><span class="Other pragmadots">...</span><span class="Other">}</span></span><span class="pragmawrap"><span class="Other">{.</span><span class="pragma"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
+<dd>
+
+foo2
+<p><strong class="examples_text">Example:</strong></p>
+<pre class="listing"><span class="Keyword">discard</span><span class="Whitespace"> </span><span class="Comment"># bar</span></pre>
+
 </dd>
 
 </dl></div>