--- a/website/src/manual.html	Thu Feb 07 23:13:23 2019 -0700
+++ b/website/src/manual.html	Fri Feb 08 00:45:31 2019 -0700
@@ -13,7 +13,7 @@
 	/ <a href="docs.html">Documentation</a>
 </div>
 
-<h1>Luan Reference Manual</h1>
+<h1><a href="manual.html">Luan Reference Manual</a></h1>
 
 <p small>
 Original copyright &copy; 2015 Lua.org, PUC-Rio.
@@ -94,7 +94,7 @@
 <hr/>
 
 
-<h2 heading><a name="intro">Introduction</a></h2>
+<h2 heading><a name="intro" href="#intro">Introduction</a></h2>
 
 <p>Luan is a high level programming language based on <a href="http://www.lua.org">Lua</a>.  A great strength of Lua is its simplicity and Luan takes this even further, being even simpler than Lua.  The goal is to provide a simple programming language for the casual programmer with as few concepts as possible so that one can quickly learn the language and then easily understand any code written in Luan.</p>
 
@@ -103,11 +103,11 @@
 <p>Unlike Lua which is meant to be embedded, Luan is meant to be a full scripting language.  This done not by adding feature to Luan, but rather by providing a complete set of libraries.</p>
 
 
-<h2 heading><a name="basic">Basic Concepts</a></h2>
+<h2 heading><a name="basic" href="#basic">Basic Concepts</a></h2>
 
 <p>This section describes the basic concepts of the language.</p>
 
-<h3 heading><a name="types">Values and Types</a></h3>
+<h3 heading><a name="types" href="#types">Values and Types</a></h3>
 
 <p>
 Luan is a <em>dynamically typed language</em>.
@@ -226,7 +226,7 @@
 
 
 
-<h3 heading><a name="env">Environments</a></h3>
+<h3 heading><a name="env" href="#env">Environments</a></h3>
 
 <p>
 The environment of a chunk starts with only two local variables: <code><a href="#require">require</a></code> and <code><a href="#java">java</a></code>.  These are functions are used to load and access libraries and other modules.  All other variables must be added to the environment using <a href="http://localhost:8080/manual.html#local_stmt">local declarations</a>.
@@ -238,7 +238,7 @@
 can be syntactically translated to <code>_ENV.var</code> if <code>_ENV</code> is defined.
 
 
-<h3 heading><a name="error">Error Handling</a></h3>
+<h3 heading><a name="error" href="#error">Error Handling</a></h3>
 
 <p>
 Luan code can explicitly generate an error by calling the
@@ -256,7 +256,7 @@
 
 
 
-<h3 heading><a name="meta">Metatables and Metamethods</a></h3>
+<h3 heading><a name="meta" href="#meta">Metatables and Metamethods</a></h3>
 
 <p>
 Every table in Luan can have a <em>metatable</em>.
@@ -475,7 +475,7 @@
 
 
 
-<h3 heading><a name="gc">Garbage Collection</a></h3>
+<h3 heading><a name="gc" href="#gc">Garbage Collection</a></h3>
 
 <p>
 Luan uses Java's garbage collection.
@@ -484,7 +484,7 @@
 
 
 
-<h2 heading><a name="lang">The Language</a></h2>
+<h2 heading><a name="lang" href="#lang">The Language</a></h2>
 
 <p>
 This section describes the lexis, the syntax, and the semantics of Luan.
@@ -508,7 +508,7 @@
 
 
 
-<h3 heading><a name="lex">Lexical Conventions</a></h3>
+<h3 heading><a name="lex" href="#lex">Lexical Conventions</a></h3>
 
 <p>
 Luan ignores spaces and comments
@@ -686,7 +686,7 @@
 
 
 
-<h3 heading><a name="vars">Variables</a></h3>
+<h3 heading><a name="vars" href="#vars">Variables</a></h3>
 
 <p>
 Variables are places that store values.
@@ -749,7 +749,7 @@
 
 
 
-<h3 heading><a name="stmts">Statements</a></h3>
+<h3 heading><a name="stmts" href="#stmts">Statements</a></h3>
 
 <p>
 Luan supports an almost conventional set of statements,
@@ -760,7 +760,7 @@
 
 
 
-<h4 heading><a name="blocks">Blocks</a></h4>
+<h4 heading><a name="blocks" href="#blocks">Blocks</a></h4>
 
 <p>
 A block is a list of statements,
@@ -799,7 +799,7 @@
 
 
 
-<h4 heading><a name="chunks">Chunks</a></h4>
+<h4 heading><a name="chunks" href="#chunks">Chunks</a></h4>
 
 <p>
 The unit of compilation of Luan is called a <em>chunk</em>.
@@ -829,7 +829,7 @@
 
 
 
-<h4 heading><a name="assignment">Assignment</a></h4>
+<h4 heading><a name="assignment" href="#assignment">Assignment</a></h4>
 
 <p>
 Luan allows multiple assignments.
@@ -913,7 +913,7 @@
 
 
 
-<h4 heading><a name="control">Control Structures</a></h4>
+<h4 heading><a name="control" href="#control">Control Structures</a></h4>
 
 <p>
 The control structures
@@ -976,7 +976,7 @@
 
 
 
-<h4 heading><a name="for">For Statement</a></h4>
+<h4 heading><a name="for" href="#for">For Statement</a></h4>
 
 <p>
 The <b>for</b> statement works over functions,
@@ -1043,7 +1043,7 @@
 
 
 
-<h4 heading><a name="fn_stmt">Function Calls as Statements</a></h4>
+<h4 heading><a name="fn_stmt" href="#fn_stmt">Function Calls as Statements</a></h4>
 
 <p>
 To allow possible side-effects,
@@ -1059,7 +1059,7 @@
 
 
 
-<h4 heading><a name="local_stmt">Local Declarations</a></h4>
+<h4 heading><a name="local_stmt" href="#local_stmt">Local Declarations</a></h4>
 
 <p>
 Local variables can be declared anywhere inside a block.
@@ -1084,7 +1084,7 @@
 The visibility rules for local variables are explained in <a href="#visibility">Visibility Rules</a>.
 
 
-<h4 heading><a name="template_stmt">Template Statements</a></h4>
+<h4 heading><a name="template_stmt" href="#template_stmt">Template Statements</a></h4>
 
 <p>Template statements are based on <a href="#template_expr">template exressions</a> and provide the full equivalent of <a href="http://en.wikipedia.org/wiki/JavaServer_Pages">JSP</a> but in a general way.  Template statements write the equivalent template exression to standard output.  For example:</p>
 
@@ -1108,7 +1108,7 @@
 
 
 
-<h3 heading><a name="expressions">Expressions</a></h3>
+<h3 heading><a name="expressions" href="#expressions">Expressions</a></h3>
 
 <p>
 The basic expressions in Luan are the following:
@@ -1194,7 +1194,7 @@
 
 
 
-<h4 heading><a name="arithmetic">Arithmetic Operators</a></h4>
+<h4 heading><a name="arithmetic" href="#arithmetic">Arithmetic Operators</a></h4>
 
 <p>
 Luan supports the following arithmetic operators:
@@ -1219,7 +1219,7 @@
 
 
 
-<h4 heading><a name="conversions">Coercions and Conversions</a></h4>
+<h4 heading><a name="conversions" href="#conversions">Coercions and Conversions</a></h4>
 
 <p>
 Luan generally avoids automatic conversions.
@@ -1231,7 +1231,7 @@
 
 
 
-<h4 heading><a name="relational">Relational Operators</a></h4>
+<h4 heading><a name="relational" href="#relational">Relational Operators</a></h4>
 
 <p>
 Luan supports the following relational operators:
@@ -1297,7 +1297,7 @@
 
 
 
-<h4 heading><a name="logical_ops">Logical Operators</a></h4>
+<h4 heading><a name="logical_ops" href="#logical_ops">Logical Operators</a></h4>
 
 <p>
 The logical operators in Luan are
@@ -1337,7 +1337,7 @@
 
 
 
-<h4 heading><a name="concatenation">Concatenation</a></h4>
+<h4 heading><a name="concatenation" href="#concatenation">Concatenation</a></h4>
 
 <p>
 The string concatenation operator in Luan is
@@ -1346,7 +1346,7 @@
 
 
 
-<h4 heading><a name="length">The Length Operator</a></h4>
+<h4 heading><a name="length" href="#length">The Length Operator</a></h4>
 
 <p>
 The length operator is denoted by the unary prefix operator <code>#</code>.
@@ -1380,7 +1380,7 @@
 
 
 
-<h4 heading><a name="precedence">Precedence</a></h4>
+<h4 heading><a name="precedence" href="#precedence">Precedence</a></h4>
 
 <p>
 Operator precedence in Luan follows the table below,
@@ -1408,7 +1408,7 @@
 
 
 
-<h4 heading><a name="constructors">Table Constructors</a></h4>
+<h4 heading><a name="constructors" href="#constructors">Table Constructors</a></h4>
 
 <p>
 Table constructors are expressions that create tables.
@@ -1476,7 +1476,7 @@
 
 
 
-<h4 heading><a name="fn_calls">Function Calls</a></h4>
+<h4 heading><a name="fn_calls" href="#fn_calls">Function Calls</a></h4>
 
 <p>
 A function call in Luan has the following syntax:
@@ -1515,7 +1515,7 @@
 
 
 
-<h4 heading><a name="fn_def">Function Definitions</a></h4>
+<h4 heading><a name="fn_def" href="#fn_def">Function Definitions</a></h4>
 
 <p>
 The syntax for function definition is
@@ -1664,7 +1664,7 @@
 then the function returns with no results.
 
 
-<h4 heading><a name="template_expr">Template Expressions</a></h4>
+<h4 heading><a name="template_expr" href="#template_expr">Template Expressions</a></h4>
 
 <p>Luan template expression are based on <a href="http://en.wikipedia.org/wiki/JavaServer_Pages">JSP</a>.  Template expressions return multiple values.  Here is an example:</p>
 
@@ -1684,7 +1684,7 @@
 
 
 
-<h3 heading><a name="visibility">Visibility Rules</a></h3>
+<h3 heading><a name="visibility" href="#visibility">Visibility Rules</a></h3>
 
 <p>
 Luan is a lexically scoped language.
@@ -1747,7 +1747,7 @@
 
 
 
-<h2 heading><a name="libs">Standard Libraries</a></h2>
+<h2 heading><a name="libs" href="#libs">Standard Libraries</a></h2>
 
 <p>
 The standard Luan libraries provide useful functions
@@ -1758,19 +1758,19 @@
 others provide access to "outside" services (e.g., I/O).
 
 
-<h3 heading><a name="default_lib">Default Environment</a></h3>
+<h3 heading><a name="default_lib" href="#default_lib">Default Environment</a></h3>
 
 <p>
 These are provided by default as local variables for any Luan code as described in <a href="#env">Environments</a>.
 
 
-<h4 heading><a name="require"><code>java ()</code></a></h4>
+<h4 heading><a name="java" href="#java"><code>java ()</code></a></h4>
 
 <p>
 This function enables Java in the current chunk if that chunk has permission to use Java.  If the chunk doesn't have permission to use Java, then an error is thrown.
 
 
-<h4 heading><a name="require"><code>require (mod_uri)</code></a></h4>
+<h4 heading><a name="require" href="#require"><code>require (mod_uri)</code></a></h4>
 
 <p>
 Example use:
@@ -1789,7 +1789,7 @@
 </pre>
 
 
-<h3 heading><a name="luan_lib">Basic Functions</a></h3>
+<h3 heading><a name="luan_lib" href="#luan_lib">Basic Functions</a></h3>
 
 <p>
 Include this library by:
@@ -2184,7 +2184,7 @@
 
 
 
-<h3 heading><a name="package_lib">Modules</a></h3>
+<h3 heading><a name="package_lib" href="#package_lib">Modules</a></h3>
 
 <p>
 Include this library by:
@@ -2241,7 +2241,7 @@
 
 
 
-<h3 heading><a name="string_lib">String Manipulation</a></h3>
+<h3 heading><a name="string_lib" href="#string_lib">String Manipulation</a></h3>
 
 <p>
 Include this library by:
@@ -2593,7 +2593,7 @@
 
 
 
-<h3 heading><a name="binary_lib">Binary Manipulation</a></h3>
+<h3 heading><a name="binary_lib" href="#binary_lib">Binary Manipulation</a></h3>
 
 <p>
 Include this library by:
@@ -2630,7 +2630,7 @@
 
 
 
-<h3 heading><a name="table_lib">Table Manipulation</a></h3>
+<h3 heading><a name="table_lib" href="#table_lib">Table Manipulation</a></h3>
 
 <p>
 Include this library by:
@@ -2750,7 +2750,7 @@
 
 
 
-<h3 heading><a name="number_lib">Number Manipulation</a></h3>
+<h3 heading><a name="number_lib" href="#number_lib">Number Manipulation</a></h3>
 
 <p>
 Include this library by:
@@ -2791,7 +2791,7 @@
 
 
 
-<h3 heading><a name="math_lib">Mathematical Functions</a></h3>
+<h3 heading><a name="math_lib" href="#math_lib">Mathematical Functions</a></h3>
 
 <p>
 Include this library by: