24 files changed, 35 insertions, 24 deletions
diff --git a/doc/Doxyfile b/doc/Doxyfile
index 3c3e114..292db32 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -1,5 +1,5 @@
 #
-# $Id$
+# 
 #
 # Copyright (C) 1997-1999 by Dimitri van Heesch.
 #
diff --git a/doc/Makefile.in b/doc/Makefile.in
index c6308bf..fe1d9d2 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -1,5 +1,5 @@
 #
-# $Id$
+# 
 #
 # Copyright (C) 1997-2000 by Dimitri van Heesch.
 #
diff --git a/doc/Makefile.latex b/doc/Makefile.latex
index b4e4379..3c31b09 100644
--- a/doc/Makefile.latex
+++ b/doc/Makefile.latex
@@ -1,5 +1,5 @@
 #
-# $Id$
+# 
 #
 # Copyright (C) 1997-2000 by Dimitri van Heesch.
 #
diff --git a/doc/Makefile.win.in b/doc/Makefile.win.in
index e151ecc..c9611eb 100644
--- a/doc/Makefile.win.in
+++ b/doc/Makefile.win.in
@@ -1,5 +1,5 @@
 #
-# $Id$
+# 
 #
 # Copyright (C) 1997-2000 by Dimitri van Heesch.
 #
diff --git a/doc/autolink.doc b/doc/autolink.doc
index 4cb892b..930e95b 100644
--- a/doc/autolink.doc
+++ b/doc/autolink.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/commands.doc b/doc/commands.doc
index 497e26d..cdbd4a5 100644
--- a/doc/commands.doc
+++ b/doc/commands.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/config.doc b/doc/config.doc
index 906c86e..bfbd062 100644
--- a/doc/config.doc
+++ b/doc/config.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/doxygen.sty b/doc/doxygen.sty
index e38ddc8..c0769ec 100644
--- a/doc/doxygen.sty
+++ b/doc/doxygen.sty
@@ -1,5 +1,5 @@
 %
-% $Id$
+% 
 %
 % Copyright (C) 1997-2000 by Dimitri van Heesch.
 %
diff --git a/doc/doxygen_manual.tex b/doc/doxygen_manual.tex
index f256d06..bce9b76 100644
--- a/doc/doxygen_manual.tex
+++ b/doc/doxygen_manual.tex
@@ -1,5 +1,5 @@
 %
-% $Id$
+% 
 %
 % Copyright (C) 1997-2000 by Dimitri van Heesch.
 %
diff --git a/doc/doxygen_usage.doc b/doc/doxygen_usage.doc
index 47e7431..12baef5 100644
--- a/doc/doxygen_usage.doc
+++ b/doc/doxygen_usage.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/doxysearch_usage.doc b/doc/doxysearch_usage.doc
index 79a418e..1aadceb 100644
--- a/doc/doxysearch_usage.doc
+++ b/doc/doxysearch_usage.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/doxytag_usage.doc b/doc/doxytag_usage.doc
index 0a4de9c..d90611e 100644
--- a/doc/doxytag_usage.doc
+++ b/doc/doxytag_usage.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/faq.doc b/doc/faq.doc
index 28fd574..0dae9e5 100644
--- a/doc/faq.doc
+++ b/doc/faq.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
@@ -34,6 +34,17 @@ You should use the \\mainpage command inside a comment block like this:
  */
 \endverbatim
 
+<li><b>When I set EXTRACT_ALL to NO non of my function are shown in the documentation.</b></li>
+
+In order for global functions, variables, enums, typedefs, and defines 
+to be documented you should document the file in which these commands are
+located using a (non-empty) comment block containing a \file (or @file) 
+command. 
+
+Alternatively, you can put all members in a group (or module)
+using the \ingroup command and then document the group using a comment
+block containing the \defgroup command.
+ 
 <li><b>How can I avoid that some code fragment is parsed by Doxyen?</b>
 <p>
 You can use Doxygen's preprocessor for this: 
diff --git a/doc/features.doc b/doc/features.doc
index 1984e68..8363174 100644
--- a/doc/features.doc
+++ b/doc/features.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/history.doc b/doc/history.doc
index c0b2305..9092b97 100644
--- a/doc/history.doc
+++ b/doc/history.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/htmlcmds.doc b/doc/htmlcmds.doc
index e539d7e..8b8b1c3 100644
--- a/doc/htmlcmds.doc
+++ b/doc/htmlcmds.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/index.doc b/doc/index.doc
index a28efec..b47ab4a 100644
--- a/doc/index.doc
+++ b/doc/index.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/install.doc b/doc/install.doc
index 6617900..9fc0fef 100644
--- a/doc/install.doc
+++ b/doc/install.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/installdox_usage.doc b/doc/installdox_usage.doc
index 1689602..b3ea7d8 100644
--- a/doc/installdox_usage.doc
+++ b/doc/installdox_usage.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/language.doc b/doc/language.doc
index b3ec52a..4842b68 100644
--- a/doc/language.doc
+++ b/doc/language.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/output.doc b/doc/output.doc
index 2a8f890..6dee1fc 100644
--- a/doc/output.doc
+++ b/doc/output.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/starting.doc b/doc/starting.doc
index 96a2fc1..07dc47b 100644
--- a/doc/starting.doc
+++ b/doc/starting.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/todo.doc b/doc/todo.doc
index faca7cd..c58358f 100644
--- a/doc/todo.doc
+++ b/doc/todo.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *
diff --git a/doc/trouble.doc b/doc/trouble.doc
index b8f742b..b8e95f1 100644
--- a/doc/trouble.doc
+++ b/doc/trouble.doc
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * $Id$
+ * 
  *
  * Copyright (C) 1997-2000 by Dimitri van Heesch.
  *