add some links to the tutorial index and between chapters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43730 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/tutorial/LangImpl1.html b/docs/tutorial/LangImpl1.html
index 8d96750..a0c9b16 100644
--- a/docs/tutorial/LangImpl1.html
+++ b/docs/tutorial/LangImpl1.html
@@ -14,6 +14,7 @@
<div class="doc_title">Kaleidoscope: The basic language, with its lexer</div>
<ul>
+<li><a href="index.html">Up to Tutorial Index</a></li>
<li>Chapter 1
<ol>
<li><a href="#intro">Tutorial Introduction</a></li>
@@ -21,6 +22,7 @@
<li><a href="#lexer">The Lexer</a></li>
</ol>
</li>
+<li><a href="LangImpl2.html">Chapter 2</a>: Implementing a Parser and AST</li>
</ul>
<div class="doc_author">