add table of contents to each chapter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43723 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/tutorial/LangImpl5.html b/docs/tutorial/LangImpl5.html
index 09477fa..a579758 100644
--- a/docs/tutorial/LangImpl5.html
+++ b/docs/tutorial/LangImpl5.html
@@ -13,18 +13,45 @@
<div class="doc_title">Kaleidoscope: Extending the Language: Control Flow</div>
+<ul>
+<li>Chapter 5
+ <ol>
+ <li><a href="#intro">Chapter 5 Introduction</a></li>
+ <li><a href="#ifthen">If/Then/Else</a>
+ <ol>
+ <li><a href="#iflexer">Lexer Extensions</a></li>
+ <li><a href="#ifast">AST Extensions</a></li>
+ <li><a href="#ifparser">Parser Extensions</a></li>
+ <li><a href="#ifir">LLVM IR</a></li>
+ <li><a href="#ifcodegen">Code Generation</a></li>
+ </ol>
+ </li>
+ <li><a href="#for">'for' Loop Expression</a>
+ <ol>
+ <li><a href="#forlexer">Lexer Extensions</a></li>
+ <li><a href="#forast">AST Extensions</a></li>
+ <li><a href="#forparser">Parser Extensions</a></li>
+ <li><a href="#forir">LLVM IR</a></li>
+ <li><a href="#forcodegen">Code Generation</a></li>
+ </ol>
+ </li>
+ <li><a href="#code">Full Code Listing</a></li>
+ </ol>
+</li>
+</ul>
+
<div class="doc_author">
<p>Written by <a href="mailto:sabre@nondot.org">Chris Lattner</a></p>
</div>
<!-- *********************************************************************** -->
-<div class="doc_section"><a name="intro">Part 5 Introduction</a></div>
+<div class="doc_section"><a name="intro">Chapter 5 Introduction</a></div>
<!-- *********************************************************************** -->
<div class="doc_text">
-<p>Welcome to Part 5 of the "<a href="index.html">Implementing a language with
-LLVM</a>" tutorial. Parts 1-4 described the implementation of the simple
+<p>Welcome to Chapter 5 of the "<a href="index.html">Implementing a language
+with LLVM</a>" tutorial. Parts 1-4 described the implementation of the simple
Kaleidoscope language and included support for generating LLVM IR, following by
optimizations and a JIT compiler. Unfortunately, as presented, Kaleidoscope is
mostly useless: it has no control flow other than call and return. This means
@@ -116,7 +143,7 @@
<!-- ======================================================================= -->
<div class="doc_subsubsection"><a name="ifast">AST Extensions for
- If/Then/Else </a></div>
+ If/Then/Else</a></div>
<!-- ======================================================================= -->
<div class="doc_text">
@@ -142,7 +169,7 @@
<!-- ======================================================================= -->
<div class="doc_subsubsection"><a name="ifparser">Parser Extensions for
-If/Then/Else </a></div>
+If/Then/Else</a></div>
<!-- ======================================================================= -->
<div class="doc_text">