1. Shlomi Fish
  2. perl-begin

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shl...@13c2ddb8-3aa7-4284-800b-8db07c650eef  committed 0e7caf3

Normalized the name of Perl-for-Newbies lecture No. 3

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 <title>
-Perl for Newbies, Lecture No. 3 : Modules and Objects
+Perl for Newbies - Part 3 - Modules and Objects
 </title>
 </head>
 <body><div class="page" id="page--DIR">
 <a href="#page--intro--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a>
 </div>
 <h1>
-Perl for Newbies, Lecture No. 3 : Modules and Objects
+Perl for Newbies - Part 3 - Modules and Objects
 </h1>
 <h2 id="contents">Contents</h2>
 <ul class="contentsmain">
 <a href="#page--intro--refs_to_funcs--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a>
 </div>
 <h1>
 1. Introduction
 <a href="#page--intro--modules--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a> → <a href="#page--intro--refs_to_funcs--PAGE">References to Functions</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a> → <a href="#page--intro--refs_to_funcs--PAGE">References to Functions</a>
 </div>
 <h1>
 1.1. References to Functions
 <a href="#page--intro--objects--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a> → <a href="#page--intro--modules--PAGE">Modules and Packages</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a> → <a href="#page--intro--modules--PAGE">Modules and Packages</a>
 </div>
 <h1>
 1.2. Modules and Packages
 <a href="#page--intro--note_about_files--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a> → <a href="#page--intro--objects--PAGE">Objects</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a> → <a href="#page--intro--objects--PAGE">Objects</a>
 </div>
 <h1>
 1.3. Objects
 <a href="#page--refs_to_funcs--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a> → <a href="#page--intro--note_about_files--PAGE">A Note about Source Files</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--intro--DIR">Introduction</a> → <a href="#page--intro--note_about_files--PAGE">A Note about Source Files</a>
 </div>
 <h1>
 1.4. A Note about Source Files
 <a href="#page--refs_to_funcs--taking--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a>
 </div>
 <h1>
 2. References to Functions
 <a href="#page--refs_to_funcs--calling--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--taking--PAGE">Taking the Reference of a Function</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--taking--PAGE">Taking the Reference of a Function</a>
 </div>
 <h1>
 2.1. Taking the Reference of a Function
 <a href="#page--refs_to_funcs--dynamic--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--calling--PAGE">Calling a Function by its Reference</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--calling--PAGE">Calling a Function by its Reference</a>
 </div>
 <h1>
 2.2. Calling a Function by its Reference
 <a href="#page--refs_to_funcs--dynamic--behaviour--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--DIR">Dynamic References to Functions</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--DIR">Dynamic References to Functions</a>
 </div>
 <h1>
 2.3. Dynamic References to Functions
 <a href="#page--refs_to_funcs--dynamic--dispatch--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--DIR">Dynamic References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--behaviour--PAGE">Behaviour of Functions inside Functions</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--DIR">Dynamic References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--behaviour--PAGE">Behaviour of Functions inside Functions</a>
 </div>
 <h1>
 2.3.1. Behaviour of Functions inside Functions
 <a href="#page--refs_to_funcs--dynamic--lambda-calculus--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--DIR">Dynamic References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--dispatch--PAGE">Demo: A Dispatch Function</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--DIR">Dynamic References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--dispatch--PAGE">Demo: A Dispatch Function</a>
 </div>
 <h1>
 2.3.2. Demo: A Dispatch Function
 <a href="#page--modules--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--DIR">Dynamic References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--lambda-calculus--PAGE">Lambda Calculus</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--refs_to_funcs--DIR">References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--DIR">Dynamic References to Functions</a> → <a href="#page--refs_to_funcs--dynamic--lambda-calculus--PAGE">Lambda Calculus</a>
 </div>
 <h1>
 2.3.3. Lambda Calculus
 <a href="#page--modules--declaring--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a>
 </div>
 <h1>
 3. Perl Modules
 <a href="#page--modules--declaring--where--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--declaring--DIR">Declaring a Package</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--declaring--DIR">Declaring a Package</a>
 </div>
 <h1>
 3.1. Declaring a Package
 <a href="#page--modules--loading--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--declaring--DIR">Declaring a Package</a> → <a href="#page--modules--declaring--where--PAGE">Where to find a module</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--declaring--DIR">Declaring a Package</a> → <a href="#page--modules--declaring--where--PAGE">Where to find a module</a>
 </div>
 <h1>
 3.1.1. Where to find a module
 <a href="#page--modules--loading--accessing--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--loading--DIR">Loading Modules and Importing their Functions</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--loading--DIR">Loading Modules and Importing their Functions</a>
 </div>
 <h1>
 3.2. Loading Modules and Importing their Functions
 <a href="#page--modules--loading--exporting--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--loading--DIR">Loading Modules and Importing their Functions</a> → <a href="#page--modules--loading--accessing--PAGE">Accessing Functions from a Different Module</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--loading--DIR">Loading Modules and Importing their Functions</a> → <a href="#page--modules--loading--accessing--PAGE">Accessing Functions from a Different Module</a>
 </div>
 <h1>
 3.2.1. Accessing Functions from a Different Module
 <a href="#page--modules--loading--variables--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--loading--DIR">Loading Modules and Importing their Functions</a> → <a href="#page--modules--loading--exporting--PAGE">Exporting and Importing Functions</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--loading--DIR">Loading Modules and Importing their Functions</a> → <a href="#page--modules--loading--exporting--PAGE">Exporting and Importing Functions</a>
 </div>
 <h1>
 3.2.2. Exporting and Importing Functions
 <a href="#page--modules--begin_end--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--loading--DIR">Loading Modules and Importing their Functions</a> → <a href="#page--modules--loading--variables--PAGE">Using Variables from a Different Namespace</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--loading--DIR">Loading Modules and Importing their Functions</a> → <a href="#page--modules--loading--variables--PAGE">Using Variables from a Different Namespace</a>
 </div>
 <h1>
 3.2.3. Using Variables from a Different Namespace
 <a href="#page--modules--main--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--begin_end--PAGE">BEGIN and END</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--begin_end--PAGE">BEGIN and END</a>
 </div>
 <h1>
 3.3. BEGIN and END
 <a href="#page--modules--difference--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--main--PAGE">The "main" Namespace</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--main--PAGE">The "main" Namespace</a>
 </div>
 <h1>
 3.4. The "main" Namespace
 <a href="#page--objects--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--difference--PAGE">Difference between Namespaces and Modules</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--modules--DIR">Perl Modules</a> → <a href="#page--modules--difference--PAGE">Difference between Namespaces and Modules</a>
 </div>
 <h1>
 3.5. Difference between Namespaces and Modules
 <a href="#page--objects--how_it_works--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a>
 </div>
 <h1>
 4. Objects in Perl
 <a href="#page--objects--object_use--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--how_it_works--PAGE">How it Works behind the Scenes</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--how_it_works--PAGE">How it Works behind the Scenes</a>
 </div>
 <h1>
 4.1. How it Works behind the Scenes
 <a href="#page--objects--object_use--methods--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--object_use--DIR">Object Use</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--object_use--DIR">Object Use</a>
 </div>
 <h1>
 4.2. Object Use
 <a href="#page--objects--making--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--object_use--DIR">Object Use</a> → <a href="#page--objects--object_use--methods--PAGE">Calling the Methods of an Object</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--object_use--DIR">Object Use</a> → <a href="#page--objects--object_use--methods--PAGE">Calling the Methods of an Object</a>
 </div>
 <h1>
 4.2.1. Calling the Methods of an Object
 <a href="#page--objects--making--constructor--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a>
 </div>
 <h1>
 4.3. Making Your Own Objects
 <a href="#page--objects--making--methods--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--constructor--PAGE">The Constructor</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--constructor--PAGE">The Constructor</a>
 </div>
 <h1>
 4.3.1. The Constructor
 <a href="#page--objects--making--inheritance--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--methods--PAGE">Defining Methods</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--methods--PAGE">Defining Methods</a>
 </div>
 <h1>
 4.3.2. Defining Methods
 <a href="#page--objects--making--inheritance--super--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--inheritance--DIR">Object Inheritance</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--inheritance--DIR">Object Inheritance</a>
 </div>
 <h1>
 4.3.3. Object Inheritance
 <a href="#page--objects--making--destructor--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--inheritance--DIR">Object Inheritance</a> → <a href="#page--objects--making--inheritance--super--PAGE">Calling Overriden Methods of Base Classes</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--inheritance--DIR">Object Inheritance</a> → <a href="#page--objects--making--inheritance--super--PAGE">Calling Overriden Methods of Base Classes</a>
 </div>
 <h1>
 4.3.3.1. Calling Overriden Methods of Base Classes
 <a href="#page--objects--utils--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--destructor--PAGE">The Destructor</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--making--DIR">Making Your Own Objects</a> → <a href="#page--objects--making--destructor--PAGE">The Destructor</a>
 </div>
 <h1>
 4.3.4. The Destructor
 <a href="#page--finale--DIR" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--utils--PAGE">Object Utility Functions - isa() and can()</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--objects--DIR">Objects in Perl</a> → <a href="#page--objects--utils--PAGE">Object Utility Functions - isa() and can()</a>
 </div>
 <h1>
 4.4. Object Utility Functions - isa() and can()
 <a href="#page--finale--links--PAGE" class="nav" accesskey="n">Next</a></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--finale--DIR">Finale</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--finale--DIR">Finale</a>
 </div>
 <h1>
 5. Finale
 <b>Next</b></td>
 </tr></table>
 <div class="bread">
-<a href="#page--DIR">Perl for Newbies, Lecture No. 3 : Modules and Objects</a> → <a href="#page--finale--DIR">Finale</a> → <a href="#page--finale--links--PAGE">Links and References</a>
+<a href="#page--DIR">Perl for Newbies - Part 3 - Modules and Objects</a> → <a href="#page--finale--DIR">Finale</a> → <a href="#page--finale--links--PAGE">Links and References</a>
 </div>
 <h1>
 5.1. Links and References