Fix non-toplevel fields in objects not getting rendered (#22266)

* Add example object into testproject

The proc is there to check the case of an identDef being inside an identDef (We do want to render those even if they are not exported)

* Add `inside` set to `TSrcGen` which allows us to see what context we are in

This is done instead of adding another inXyz bool parameter

We then use this to know if we are inside an object when rendering an nkIdentDefs (To know if we need to skip rendering it)

* Update test files

4 files changed, 35 insertions, 1 deletions

diff --git a/nimdoc/testproject/expected/testproject.html b/nimdoc/testproject/expected/testproject.html
index a5c9b6af2..78a730e59 100644
--- a/nimdoc/testproject/expected/testproject.html
+++ b/nimdoc/testproject/expected/testproject.html
@@ -56,6 +56,12 @@
     <ul class="simple simple-toc-section">
       <li><a class="reference" href="#A" title="A {.inject.} = enum
   aA">A</a></li>
+<li><a class="reference" href="#AnotherObject" title="AnotherObject = object
+  case x*: bool
+  of true:
+      y*: proc (x: string)
+
+  of false:">AnotherObject</a></li>
 <li><a class="reference" href="#B" title="B {.inject.} = enum
   bB">B</a></li>
 <li><a class="reference" href="#Foo" title="Foo = enum
@@ -370,6 +376,21 @@
     
   </dd>
 </div>
+<div id="AnotherObject">
+  <dt><pre><a href="testproject.html#AnotherObject"><span class="Identifier">AnotherObject</span></a> <span class="Other">=</span> <span class="Keyword">object</span>
+  <span class="Keyword">case</span> <span class="Identifier">x</span><span class="Operator">*</span><span class="Other">:</span> <span class="Identifier">bool</span>
+  <span class="Keyword">of</span> <span class="Identifier">true</span><span class="Other">:</span>
+      <span class="Identifier">y</span><span class="Operator">*</span><span class="Other">:</span> <span class="Keyword">proc</span> <span class="Other">(</span><span class="Identifier">x</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span>
+
+  <span class="Keyword">of</span> <span class="Identifier">false</span><span class="Other">:</span>
+    
+  </pre></dt>
+  <dd>
+    
+    
+    
+  </dd>
+</div>
 <div id="B">
   <dt><pre><a href="testproject.html#B"><span class="Identifier">B</span></a> {.<span class="Identifier">inject</span>.} <span class="Other">=</span> <span class="Keyword">enum</span>
   <span class="Identifier">bB</span></pre></dt>
@@ -424,7 +445,7 @@
 <div id="T19396">
   <dt><pre><a href="testproject.html#T19396"><span class="Identifier">T19396</span></a> <span class="Other">=</span> <span class="Keyword">object</span>
   <span class="Identifier">a</span><span class="Operator">*</span><span class="Other">:</span> <span class="Identifier">int</span>
-</pre></dt>
+  </pre></dt>
   <dd>
     
     
diff --git a/nimdoc/testproject/expected/testproject.idx b/nimdoc/testproject/expected/testproject.idx
index c29223a83..ac9bbb2ce 100644
--- a/nimdoc/testproject/expected/testproject.idx
+++ b/nimdoc/testproject/expected/testproject.idx
@@ -66,5 +66,6 @@ nim	anything	testproject.html#anything	proc anything()		387
 nim	T19396	testproject.html#T19396	object T19396		392
 nim	somePragma	testproject.html#somePragma.t	template somePragma()		396
 nim	MyObject	testproject.html#MyObject	object MyObject		400
+nim	AnotherObject	testproject.html#AnotherObject	object AnotherObject		405
 nimgrp	bar	testproject.html#bar-procs-all	proc		31
 nimgrp	baz	testproject.html#baz-procs-all	proc		34
diff --git a/nimdoc/testproject/expected/theindex.html b/nimdoc/testproject/expected/theindex.html
index 24e3cff1c..70916f7e0 100644
--- a/nimdoc/testproject/expected/theindex.html
+++ b/nimdoc/testproject/expected/theindex.html
@@ -52,6 +52,10 @@
 <li><a class="reference external"
           data-doc-search-tag="utils: template aEnum(): untyped" href="subdir/subdir_b/utils.html#aEnum.t">utils: template aEnum(): untyped</a></li>
           </ul></dd>
+<dt><a name="AnotherObject" href="#AnotherObject"><span>AnotherObject:</span></a></dt><dd><ul class="simple">
+<li><a class="reference external"
+          data-doc-search-tag="testproject: object AnotherObject" href="testproject.html#AnotherObject">testproject: object AnotherObject</a></li>
+          </ul></dd>
 <dt><a name="anything" href="#anything"><span>anything:</span></a></dt><dd><ul class="simple">
 <li><a class="reference external"
           data-doc-search-tag="testproject: proc anything()" href="testproject.html#anything">testproject: proc anything()</a></li>
diff --git a/nimdoc/testproject/testproject.nim b/nimdoc/testproject/testproject.nim
index d08a12544..d2d3fef3f 100644
--- a/nimdoc/testproject/testproject.nim
+++ b/nimdoc/testproject/testproject.nim
@@ -400,3 +400,11 @@ type # bug #21483
    MyObject* = object
       someString*: string ## This is a string
       annotated* {.somePragma.}: string ## This is an annotated string
+
+type
+  AnotherObject* = object
+    case x*: bool
+    of true:
+      y*: proc (x: string)
+    of false:
+      hidden: string