updated document conventions for doxygen recognised entities,

removed links to class/function reference from index/preface



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6728 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

documentation/src/index.dox

@@ -67,6 +67,8 @@
 
     \subpage unicode
 
+     
+
     <b>Appendices:</b>
  
 	- \subpage enumerations
@@ -89,12 +91,6 @@
 
 	- \subpage examples
 
-    <b>References:</b>
-
-	- <b><a class="el" href="annotated.html">Class Reference</a></b>
-
-	- <b><a class="el" href="globals_func.html">Function Reference</a></b>
-
   </TD>
 </TR>
 </TABLE>

documentation/src/preface.dox

@@ -37,18 +37,25 @@ This manual is organized into the following chapters and appendices:
 \li \ref development
 \li \ref license
 \li \ref examples
-\li <A class="el" HREF="annotated.html">Class Reference</A>
-\li <A class="el" HREF="functions.html#functions">Function Reference</A>
-\todo Remove or reconfigure old HTML links as these are relative
-      to the source directories and fail in the PDF version!
 
 \section preface_conventions Conventions
 
-The following typeface conventions are used in this manual:
+This manual was generated using Doxygen
+(see <a href="http://www.stack.nl/~dimitri/doxygen/">
+http://www.stack.nl/~dimitri/doxygen/</a>)
+to process the source code itself, special comments in the code,
+and additional documentation files.
+In general, Doxygen recognizes and denotes the following entities as shown:
+- classes, such as Fl_Widget,
+- methods, such as Fl_Widget::callback(Fl_Callback* cb, void* p),
+- functions, such as fl_draw(const char *str, int x, int y),
+- internal links, such as \ref preface_conventions,
+- external links, such as
+  <a href="http://www.stack.nl/~dimitri/doxygen/">
+  http://www.stack.nl/~dimitri/doxygen/
+  </a>
 
-\li Function and constant names are shown in <B><TT>bold courier type</TT></B>
-\li Code samples and commands are shown in <TT>regular courier type</TT>
-\todo The old typeface conventions need to be rethought for doxygen.
+Other code samples and commands are shown in <tt>regular courier type</tt>.
 
 \section preface_abbreviations Abbreviations