docs: Use <Hn> as Heading elements instead of <DIV class="doc_foo">.
H1 ... doc_title
H2 ... doc_section
H3 ... doc_subsection
H4 ... doc_subsubsection
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129736 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/tutorial/LangImpl4.html b/docs/tutorial/LangImpl4.html
index 2d87622..d73f8a3 100644
--- a/docs/tutorial/LangImpl4.html
+++ b/docs/tutorial/LangImpl4.html
@@ -11,7 +11,7 @@
<body>
-<div class="doc_title">Kaleidoscope: Adding JIT and Optimizer Support</div>
+<h1>Kaleidoscope: Adding JIT and Optimizer Support</h1>
<ul>
<li><a href="index.html">Up to Tutorial Index</a></li>
@@ -33,7 +33,7 @@
</div>
<!-- *********************************************************************** -->
-<div class="doc_section"><a name="intro">Chapter 4 Introduction</a></div>
+<h2><a name="intro">Chapter 4 Introduction</a></h2>
<!-- *********************************************************************** -->
<div class="doc_text">
@@ -48,8 +48,7 @@
</div>
<!-- *********************************************************************** -->
-<div class="doc_section"><a name="trivialconstfold">Trivial Constant
-Folding</a></div>
+<h2><a name="trivialconstfold">Trivial Constant Folding</a></h2>
<!-- *********************************************************************** -->
<div class="doc_text">
@@ -134,8 +133,7 @@
</div>
<!-- *********************************************************************** -->
-<div class="doc_section"><a name="optimizerpasses">LLVM Optimization
- Passes</a></div>
+<h2><a name="optimizerpasses">LLVM Optimization Passes</a></h2>
<!-- *********************************************************************** -->
<div class="doc_text">
@@ -266,7 +264,7 @@
</div>
<!-- *********************************************************************** -->
-<div class="doc_section"><a name="jit">Adding a JIT Compiler</a></div>
+<h2><a name="jit">Adding a JIT Compiler</a></h2>
<!-- *********************************************************************** -->
<div class="doc_text">
@@ -474,7 +472,7 @@
</div>
<!-- *********************************************************************** -->
-<div class="doc_section"><a name="code">Full Code Listing</a></div>
+<h2><a name="code">Full Code Listing</a></h2>
<!-- *********************************************************************** -->
<div class="doc_text">