added contents box to the overview page

overview.dd

@@ -2,7 +2,40 @@ Ddoc
 
 $(D_S Overview,
 
-$(SECTION2 What is D?,
+$(DIVC page-contents quickindex,
+    $(DIVC page-contents-header,
+        $(H3 Contents)
+    )
+    $(OL
+        $(LI $(RELATIVE_LINK2 what_is_d, What is D?))
+        $(LI $(RELATIVE_LINK2 why_d, Why D?)$(OL
+            $(LI $(RELATIVE_LINK2 goals, Major Design Goals of D))
+            $(LI $(RELATIVE_LINK2 features_to_keep, Features To Keep From C++))
+            $(LI $(RELATIVE_LINK2 features_to_drop, Features To Drop From C++))
+            $(LI $(RELATIVE_LINK2 for_d, Who D is For?))
+            $(LI $(RELATIVE_LINK2 not_for_d, Who D is Not For?))
+        ))
+        $(LI $(RELATIVE_LINK2 major_features, Major Features of D)$(OL
+            $(LI $(RELATIVE_LINK2 OOP, Object Oriented Programming))
+            $(LI $(RELATIVE_LINK2 functional, Functional Programming))
+            $(LI $(RELATIVE_LINK2 productivity, Productivity))
+            $(LI $(RELATIVE_LINK2 functions, Functions))
+            $(LI $(RELATIVE_LINK2 arrays, Arrays))
+            $(LI $(RELATIVE_LINK2 ranges, Ranges))
+            $(LI $(RELATIVE_LINK2 resource, Resource Management))
+            $(LI $(RELATIVE_LINK2 performance, Performance))
+            $(LI $(RELATIVE_LINK2 reliability, Reliability))
+            $(LI $(RELATIVE_LINK2 compatibility, Compatibility))
+            $(LI $(RELATIVE_LINK2 management, Project Management))
+        ))
+        $(LI $(RELATIVE_LINK2 sample, Sample D Program))
+    )
+)
+)
+
+$(SECTION2 $(LNAME2 what_is_d, What is D?),
+
+    <img src="images/d3.png" border="0" align="left" alt="D Man">
 
     $(P D is a general purpose systems and applications programming language.
     It is a high level language, but retains the ability
@@ -14,8 +47,6 @@ $(SECTION2 What is D?,
     million line programs with teams of developers. D is easy
     to learn, provides many capabilities to aid the programmer,
     and is well suited to aggressive compiler optimization technology.
-
-    <img src="images/d3.png" border="0" align="right" alt="D Man">
     )
 
     $(P D is not a scripting language, nor an interpreted language.
@@ -35,8 +66,7 @@ $(SECTION2 What is D?,
     )
 )
 
-
-$(SECTION2 Why D?,
+$(SECTION2 $(LNAME2 why_d, Why D?),
 
     $(P Why, indeed. Who needs another programming language?
     )
@@ -78,7 +108,7 @@ $(SECTION2 Why D?,
     primitive compilers.
     )
 
-$(SECTION3 Major Design Goals of D,
+$(SECTION3 $(LNAME2 goals, Major Design Goals of D),
 
     $(P Everything in designing a language is a tradeoff. Keeping some
     principles in mind will help to make the right decisions.)
@@ -133,7 +163,7 @@ $(SECTION3 Major Design Goals of D,
     )
 )
 
-$(SECTION3 Features To Keep,
+$(SECTION3 $(LNAME2 features_to_keep, Features To Keep From C++),
 
     $(P The general look of D is like C and C++. This makes it easier to learn
     and port code to D. Transitioning from C/C++ to D should feel natural.
@@ -230,8 +260,7 @@ $(SECTION3 Features To Keep,
     )
 )
 
-$(SECTION3 Features To Drop,
-
+$(SECTION3 $(LNAME2 features_to_drop, Features To Drop From C++),
 $(UL
     $(LI C source code compatibility. Extensions to C that maintain
     source compatibility
@@ -348,7 +377,7 @@ $(UL
 )
 )
 
-$(SECTION3 Who D is For,
+$(SECTION3 $(LNAME2 for_d, Who is D For?),
 
 $(UL
     $(LI Programmers who routinely use lint or similar code analysis tools
@@ -408,7 +437,7 @@ $(UL
 )
 )
 
-$(SECTION3 Who D is Not For,
+$(SECTION3 $(LNAME2 not_for_d, Who D is Not For?),
 
     $(UL
     $(LI Realistically, nobody is going to convert million line C or C++
@@ -434,16 +463,13 @@ $(SECTION3 Who D is Not For,
 )
 
 )
-
-
-
-$(SECTION2 Major Features of D,
+$(SECTION2 $(LNAME2 major_features, Major Features of D),
 
     $(P This section lists some of the more interesting features of D
     in various categories.
     )
 
-$(SECTION3 Object Oriented Programming,
+$(SECTION3 $(LNAME2 OOP, Object Oriented Programming),
 
     $(SECTION4 Classes,
 
@@ -476,7 +502,7 @@ $(SECTION3 Object Oriented Programming,
     )
 )
 
-$(SECTION3 Functional Programming,
+$(SECTION3 $(LNAME2 functional, Functional Programming),
 
     $(P Functional programming has a lot to offer in terms of encapsulation,
     concurrent programming, memory safety, and composition. D's support for
@@ -491,7 +517,7 @@ $(SECTION3 Functional Programming,
 
 )
 
-$(SECTION3 Productivity,
+$(SECTION3 $(LNAME2 productivity, Productivity),
 
     $(SECTION4 Modules,
 
@@ -648,7 +674,7 @@ class Bar
     )
 )
 
-$(SECTION3 Functions,
+$(SECTION3 $(LNAME2 functions, Functions),
 
     $(P D has the expected support for ordinary functions including
     global functions, overloaded functions, inlining of functions,
@@ -693,7 +719,7 @@ $(SECTION3 Functions,
     )
 )
 
-$(SECTION3 Arrays,
+$(SECTION3 $(LNAME2 arrays, Arrays),
 
     $(P C arrays have several faults that can be corrected:
     )
@@ -758,7 +784,7 @@ long[] func(int x); // declares a function returning an array of longs
 )
 
 
-$(SECTION3 Ranges,
+$(SECTION3 $(LNAME2 ranges, Ranges),
     $(P D uses the concept of a range in lieu of iterators or generators found in
     other languages. A range is any type that provides a common interface to a
     sequence of values. The purpose of a range is to allow for a simpler way to
@@ -964,7 +990,7 @@ void main()
 
 )
 
-$(SECTION3 Resource Management,
+$(SECTION3 $(LNAME2 resource, Resource Management),
 
     $(SECTION4 Automatic Memory Management,
 
@@ -1006,7 +1032,7 @@ $(SECTION3 Resource Management,
 )
 
 
-$(SECTION3 Performance,
+$(SECTION3 $(LNAME2 performance, Performance),
 
     $(SECTION4 Lightweight Aggregates,
 
@@ -1038,7 +1064,7 @@ $(SECTION3 Performance,
 )
 
 
-$(SECTION3 Reliability,
+$(SECTION3 $(LNAME2 reliability, Reliability),
 
     $(P A modern language should do all it can to help the programmer flush
     out bugs in the code. Help can come in many forms;
@@ -1193,7 +1219,7 @@ synchronized int func() { ... }
     )
 )
 
-$(SECTION3 Compatibility,
+$(SECTION3 $(LNAME2 compatibility, Compatibility),
 
     $(SECTION4 Operator precedence and evaluation rules,
 
@@ -1243,7 +1269,7 @@ $(SECTION3 Compatibility,
     )
 )
 
-$(SECTION3 Project Management,
+$(SECTION3 $(LNAME2 management, Project Management),
 
     $(SECTION4 Versioning,
 
@@ -1268,7 +1294,7 @@ $(SECTION3 Project Management,
 )
 
 
-$(SECTION2 Sample D Program (sieve.d),
+$(SECTION2 $(LNAME2 sample, Sample D Program (sieve.d)),
 ----
 /* Sieve of Eratosthenes prime numbers */