all: fix parsing list description inside include directive

Previously, given the following include statements in the main document

  include::list_desc.adoc[]

  include::list_desc.adoc[]

Where list_desc.adoc content is,

  Item 00::
  +
  --
  * Bullet 0
  +
  Description 0.

  * Bullet 1
  --

The first include is parsed correctly, but the second include is parsed
as is.

6 files changed, 166 insertions, 2 deletions

diff --git a/testdata/_includes/list_desc_00.adoc b/testdata/_includes/list_desc_00.adoc
new file mode 100644
index 0000000..fc4629b
--- /dev/null
+++ b/testdata/_includes/list_desc_00.adoc
@@ -0,0 +1,9 @@
+Item 00::
++
+--
+* Bullet 0
++
+Description 0.
+
+* Bullet 1
+--
diff --git a/testdata/_includes/list_desc_01.adoc b/testdata/_includes/list_desc_01.adoc
new file mode 100644
index 0000000..b6279da
--- /dev/null
+++ b/testdata/_includes/list_desc_01.adoc
@@ -0,0 +1,9 @@
+Item 01::
++
+--
+* Bullet 0
++
+Description 0.
+
+* Bullet 1
+--
diff --git a/testdata/include_test.txt b/testdata/include_test.txt
new file mode 100644
index 0000000..ba8a0bb
--- /dev/null
+++ b/testdata/include_test.txt
@@ -0,0 +1,54 @@
+Test include directive with list description that contains open block.
+
+>>> list_description
+
+include::testdata/_includes/list_desc_00.adoc[]
+
+include::testdata/_includes/list_desc_01.adoc[]
+
+<<< list_description
+
+<div class="dlist">
+<dl>
+<dt class="hdlist1">Item 00</dt>
+<dd>
+<div class="openblock">
+<div class="content">
+<div class="ulist">
+<ul>
+<li>
+<p>Bullet 0</p>
+<div class="paragraph">
+<p>Description 0.</p>
+</div>
+</li>
+<li>
+<p>Bullet 1</p>
+</li>
+</ul>
+</div>
+</div>
+</div>
+</dd>
+<dt class="hdlist1">Item 01</dt>
+<dd>
+<div class="openblock">
+<div class="content">
+<div class="ulist">
+<ul>
+<li>
+<p>Bullet 0</p>
+<div class="paragraph">
+<p>Description 0.</p>
+</div>
+</li>
+<li>
+<p>Bullet 1</p>
+</li>
+</ul>
+</div>
+</div>
+</div>
+</dd>
+</dl>
+</div>
diff --git a/testdata/test.adoc b/testdata/test.adoc
index d8473c5..cece8d6 100644
--- a/testdata/test.adoc
+++ b/testdata/test.adoc
@@ -998,6 +998,10 @@ include::{includedir}/fragment1.adoc[]
 include::{sourcedir}/anchor.go[]
 ----
 
+include::_includes/list_desc_00.adoc[]
+
+include::_includes/list_desc_01.adoc[]
+
 
 == Images
 
diff --git a/testdata/test.exp.html b/testdata/test.exp.html
index 895a307..30eddd9 100644
--- a/testdata/test.exp.html
+++ b/testdata/test.exp.html
@@ -2342,6 +2342,50 @@ type anchor struct {
 }</code></pre>
 </div>
 </div>
+<div class="dlist">
+<dl>
+<dt class="hdlist1">Item 00</dt>
+<dd>
+<div class="openblock">
+<div class="content">
+<div class="ulist">
+<ul>
+<li>
+<p>Bullet 0</p>
+<div class="paragraph">
+<p>Description 0.</p>
+</div>
+</li>
+<li>
+<p>Bullet 1</p>
+</li>
+</ul>
+</div>
+</div>
+</div>
+</dd>
+<dt class="hdlist1">Item 01</dt>
+<dd>
+<div class="openblock">
+<div class="content">
+<div class="ulist">
+<ul>
+<li>
+<p>Bullet 0</p>
+<div class="paragraph">
+<p>Description 0.</p>
+</div>
+</li>
+<li>
+<p>Bullet 1</p>
+</li>
+</ul>
+</div>
+</div>
+</div>
+</dd>
+</dl>
+</div>
 </div>
 </div>
 <div class="sect1">
@@ -2954,7 +2998,7 @@ this sidebar.</p>
 <div id="footer">
 <div id="footer-text">
  1.1.1<br>
-Last updated 2022-07-24 20:18:18 +0700
+Last updated 2022-09-04 23:41:43 +0700
 </div>
 </div>
 </body>
diff --git a/testdata/test.got.html b/testdata/test.got.html
index 51a8310..33b917d 100644
--- a/testdata/test.got.html
+++ b/testdata/test.got.html
@@ -2339,6 +2339,50 @@ type anchor struct {
 }</code></pre>
 </div>
 </div>
+<div class="dlist">
+<dl>
+<dt class="hdlist1">Item 00</dt>
+<dd>
+<div class="openblock">
+<div class="content">
+<div class="ulist">
+<ul>
+<li>
+<p>Bullet 0</p>
+<div class="paragraph">
+<p>Description 0.</p>
+</div>
+</li>
+<li>
+<p>Bullet 1</p>
+</li>
+</ul>
+</div>
+</div>
+</div>
+</dd>
+<dt class="hdlist1">Item 01</dt>
+<dd>
+<div class="openblock">
+<div class="content">
+<div class="ulist">
+<ul>
+<li>
+<p>Bullet 0</p>
+<div class="paragraph">
+<p>Description 0.</p>
+</div>
+</li>
+<li>
+<p>Bullet 1</p>
+</li>
+</ul>
+</div>
+</div>
+</div>
+</dd>
+</dl>
+</div>
 </div>
 </div>
 <div class="sect1">
@@ -2956,7 +3000,7 @@ this sidebar.</p>
 <div id="footer">
 <div id="footer-text">
  1.1.1<br>
-Last updated 2022-07-24 21:44:51 +0700
+Last updated 2022-09-04 23:41:43 +0700
 </div>
 </div>
 </body>