diff --git a/src/cpp_main.cpp b/src/cpp_main.cpp
index 328bd864..f04be57f 100644
--- a/src/cpp_main.cpp
+++ b/src/cpp_main.cpp
@@ -1,12 +1,18 @@
-//  Boost Test Library cpp_main.cpp ------------------------------------------//
-
-//  (C) Copyright Beman Dawes 1995-2001. Gennadiy Rozental 2001-2202.
+//  (C) Copyright Gennadiy Rozental 2001-2002.
+//  (C) Copyright Beman Dawes 1995-2001.
 //  Permission to copy, use, modify, sell and distribute this software is 
 //  granted provided this copyright notice appears in all copies. This software
 //  is provided "as is" without express or implied warranty, and with no 
 //  claim as to its suitability for any purpose.
 
 //  See http://www.boost.org for updates, documentation, and revision history.
+//
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : main function implementation for Program Executon Monitor
+// ***************************************************************************
 
 // LOCAL
 #include <boost/test/execution_monitor.hpp>
@@ -78,12 +84,20 @@ int main( int argc, char* argv[] )
 
 //____________________________________________________________________________//
 
-//  Revision History
-//   16 Nov 01 Minor message fix (Gennadiy)
-//    4 Jun 01 Rewrite to use exception_monitor
-//   26 Feb 01 Numerous changes suggested during formal review.
-//   25 Jan 01 catch_exceptions.hpp code factored out.
-//   22 Jan 01 Remove test_tools dependencies to reduce coupling.
-//    5 Nov 00 Initial boost version (Beman Dawes)
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.5  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
+//  16 Nov 01 Minor message fix (Gennadiy)
+//   4 Jun 01 Rewrite to use exception_monitor
+//  26 Feb 01 Numerous changes suggested during formal review.
+//  25 Jan 01 catch_exceptions.hpp code factored out.
+//  22 Jan 01 Remove test_tools dependencies to reduce coupling.
+//   5 Nov 00 Initial boost version (Beman Dawes)
+
+// ***************************************************************************
 
 // EOF
diff --git a/src/execution_monitor.cpp b/src/execution_monitor.cpp
index f2f6dcad..e7fb1747 100644
--- a/src/execution_monitor.cpp
+++ b/src/execution_monitor.cpp
@@ -1,6 +1,4 @@
-//  Boost Test Library execution_monitor.cpp  --------------------------------//
-
-//  (C) Copyright Gennadiy Rozental 2001.
+//  (C) Copyright Gennadiy Rozental 2001-2002.
 //  (C) Copyright Beman Dawes and Ullrich Koethe 1995-2001.
 //  Permission to copy, use, modify, sell and distribute this software
 //  is granted provided this copyright notice appears in all copies.
@@ -8,12 +6,21 @@
 //  and with no claim as to its suitability for any purpose.
 
 //  See http://www.boost.org for updates, documentation, and revision history.
-
+//
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : provides execution monitor implementation for all supported 
+//  configurations, including Microsoft structured exception based, unix signals
+//  based and special workarounds for borland
+//
 //  Note that when testing requirements or user wishes preclude use of this
 //  file as a separate compilation uses, it may be #included as a header file.
-
+//
 //  Header dependencies are deliberately restricted to reduce coupling to other
 //  boost libraries.
+// ***************************************************************************
 
 // LOCAL
 #include <boost/test/execution_monitor.hpp>
@@ -232,7 +239,7 @@ extern "C" {
 
 static void execution_monitor_signal_handler( int sig )
 {
-    siglongjmp(execution_monitor_jump_buffer(), sig );
+    siglongjmp( execution_monitor_jump_buffer(), sig );
 }
 
 }
@@ -450,17 +457,24 @@ static void report_error( execution_exception::error_code ec, char const* msg1,
 
 } // namespace boost
 
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.7  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
+//   5 Oct 01 Slightly reworked:  (Gennadiy Rozental)
+//   5 Jun 01 Made SE code work with several Win32 compilers (Beman)
+//   4 Jun 01 New interface to old code (was catch_exceptions.hpp)
+//            to avoid use of template as requested by users (Beman)
+//   4 Apr 01 Added signal handling code. (Ullrich)
+//   4 Apr 01 Removed default output at end of exception handling (Ullrich)
+//  26 Feb 01 Numerous changes suggested during formal review (Beman)
+//  25 Jan 01 catch_exceptions.hpp code factored out of cpp_main.cpp
+//  22 Jan 01 Remove test_tools dependencies to reduce coupling
+//   5 Nov 00 Initial boost version (Beman Dawes)
 
-//  Revision History
-//    5 Oct 01 Slightly reworked:  (Gennadiy Rozental)
-//    5 Jun 01 Made SE code work with several Win32 compilers (Beman)
-//    4 Jun 01 New interface to old code (was catch_exceptions.hpp)
-//             to avoid use of template as requested by users (Beman)
-//    4 Apr 01 Added signal handling code. (Ullrich)
-//    4 Apr 01 Removed default output at end of exception handling (Ullrich)
-//   26 Feb 01 Numerous changes suggested during formal review (Beman)
-//   25 Jan 01 catch_exceptions.hpp code factored out of cpp_main.cpp
-//   22 Jan 01 Remove test_tools dependencies to reduce coupling
-//    5 Nov 00 Initial boost version (Beman Dawes)
+// ***************************************************************************
 
 // EOF
diff --git a/src/test_main.cpp b/src/test_main.cpp
index 876a87bd..bb7a7f87 100644
--- a/src/test_main.cpp
+++ b/src/test_main.cpp
@@ -1,11 +1,18 @@
-//  test_main.cpp  -----------------------------------------------------------//
-
-//  (C) Copyright Beman Dawes 1995-2001. Permission to copy, use, modify, sell
-//  and distribute this software is granted provided this copyright notice
-//  appears in all copies. This software is provided "as is" without express or
-//  implied warranty, and with no claim as to its suitability for any purpose.
+//  (C) Copyright Gennadiy Rozental 2001-2002.
+//  (C) Copyright Beman Dawes 1995-2001. 
+//  Permission to copy, use, modify, sell and distribute this software
+//  is granted provided this copyright notice appears in all copies.
+//  This software is provided "as is" without express or implied warranty,
+//  and with no claim as to its suitability for any purpose.
 
 //  See http://www.boost.org for updates, documentation, and revision history.
+//
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : implements main function for Test Execution Monitor. 
+// ***************************************************************************
 
 // LOCAL
 #include <boost/test/unit_test.hpp>         // for unit test framework
@@ -76,12 +83,19 @@ int main( int argc, char* argv[] ) {
               );
 }
 
-//  Revision History
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.6  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
+//  10 Apr 01 Use new unit_test log features (Ullrich)
+//   8 Apr 01 Use boost/test/unit_test.hpp as framework. (Beman)
+//  26 Feb 01 Numerous changes suggested during formal review. (Beman)
+//  22 Jan 01 Use boost/cpp_main.hpp as framework. (Beman)
+//   5 Nov 00 Initial boost version (Beman Dawes)
 
-//   10 Apr 01 Use new unit_test log features (Ullrich)
-//    8 Apr 01 Use boost/test/unit_test.hpp as framework. (Beman)
-//   26 Feb 01 Numerous changes suggested during formal review. (Beman)
-//   22 Jan 01 Use boost/cpp_main.hpp as framework. (Beman)
-//    5 Nov 00 Initial boost version (Beman Dawes)
+// ***************************************************************************
 
 // EOF
diff --git a/src/test_tools.cpp b/src/test_tools.cpp
index cf439abc..f3572905 100644
--- a/src/test_tools.cpp
+++ b/src/test_tools.cpp
@@ -3,8 +3,15 @@
 //  is granted provided this copyright notice appears in all copies.
 //  This software is provided "as is" without express or implied warranty,
 //  and with no claim as to its suitability for any purpose.
+
+//  See http://www.boost.org for updates, documentation, and revision history.
 //
-//  See http://www.boost.org for most recent version including documentation.
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : supplies offline implemtation for the Test Tools
+// ***************************************************************************
 
 // LOCAL
 #include <boost/test/test_tools.hpp>
@@ -398,8 +405,16 @@ output_test_stream::sync()
 
 } // namespace boost
 
-//  Revision History
-//   ? ??? 01  Initial version (Ullrich Koethe)
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.6  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
 //   5 Oct 01  Reworked version (Gennadiy Rozental)
+//   ? ??? 01  Initial version (Ullrich Koethe)
+
+// ***************************************************************************
 
 // EOF
diff --git a/src/unit_test_log.cpp b/src/unit_test_log.cpp
index 8ea4ba39..dfae62fe 100644
--- a/src/unit_test_log.cpp
+++ b/src/unit_test_log.cpp
@@ -3,8 +3,16 @@
 //  is granted provided this copyright notice appears in all copies.
 //  This software is provided "as is" without express or implied warranty,
 //  and with no claim as to its suitability for any purpose.
+
+//  See http://www.boost.org for updates, documentation, and revision history.
 //
-//  See http://www.boost.org for most recent version including documentation.
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : implemets Unit Test Log, Majority of implementation details 
+//  are hidden in this file with use of pimpl idiom.
+// ***************************************************************************
 
 // LOCAL
 #include <boost/test/unit_test_log.hpp>
@@ -29,7 +37,7 @@ namespace boost {
 namespace unit_test_framework {
 
 // ************************************************************************** //
-// **************                log manipulators              ************** //
+// **************                 unit_test_log                ************** //
 // ************************************************************************** //
 
 struct unit_test_log::Impl {
@@ -351,7 +359,15 @@ unit_test_log::start( unit_test_counter test_cases_amount, bool print_build_info
 
 } // namespace boost
 
-//  Revision History
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.6  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
 //   5 Oct 01  Initial version (Gennadiy Rozental)
 
+// ***************************************************************************
+
 // EOF
diff --git a/src/unit_test_main.cpp b/src/unit_test_main.cpp
index f5279105..6f121141 100644
--- a/src/unit_test_main.cpp
+++ b/src/unit_test_main.cpp
@@ -3,8 +3,15 @@
 //  is granted provided this copyright notice appears in all copies.
 //  This software is provided "as is" without express or implied warranty,
 //  and with no claim as to its suitability for any purpose.
+
+//  See http://www.boost.org for updates, documentation, and revision history.
 //
-//  See http://www.boost.org for most recent version including documentation.
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : main function implementation for Unit Test Framework
+// ***************************************************************************
 
 #include <boost/test/unit_test.hpp>   // for unit_test framework
 #include <boost/test/unit_test_result.hpp>
@@ -102,7 +109,15 @@ main( int argc, char* argv[] )
     return no_result_code ? boost::exit_success : unit_test_result::instance().result_code();
 }
 
-//  Revision History
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.6  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
 //   5 Oct 01  Initial version (Gennadiy Rozental)
 
+// ***************************************************************************
+
 // EOF
diff --git a/src/unit_test_monitor.cpp b/src/unit_test_monitor.cpp
index 4a2ef5e5..25ca0811 100644
--- a/src/unit_test_monitor.cpp
+++ b/src/unit_test_monitor.cpp
@@ -1,10 +1,19 @@
-//  (C) Copyright Ullrich Koethe 2001, Gennadiy Rozental 2001-2002.
+//  (C) Copyright Gennadiy Rozental 2001-2002.
+//  (C) Copyright Ullrich Koethe 2001.
 //  Permission to copy, use, modify, sell and distribute this software
 //  is granted provided this copyright notice appears in all copies.
 //  This software is provided "as is" without express or implied warranty,
 //  and with no claim as to its suitability for any purpose.
+
+//  See http://www.boost.org for updates, documentation, and revision history.
 //
-//  See http://www.boost.org for most recent version including documentation.
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : implements specific subclass of Executon Monitor used by Unit
+//  Test Framework to monitor test cases run.
+// ***************************************************************************
 
 // LOCAL
 #include <boost/test/detail/unit_test_monitor.hpp>
@@ -77,7 +86,15 @@ unit_test_monitor::function()
 
 } // namespace boost
 
-//  Revision History
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.4  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
 //   5 Oct 01  Initial version (Gennadiy Rozental)
 
+// ***************************************************************************
+
 // EOF
diff --git a/src/unit_test_parameters.cpp b/src/unit_test_parameters.cpp
index a46d5852..099cbc1d 100644
--- a/src/unit_test_parameters.cpp
+++ b/src/unit_test_parameters.cpp
@@ -1,10 +1,20 @@
-//  (C) Copyright Gennadiy Rozental 2002.
+//  (C) Copyright Gennadiy Rozental 2001-2002.
 //  Permission to copy, use, modify, sell and distribute this software
 //  is granted provided this copyright notice appears in all copies.
 //  This software is provided "as is" without express or implied warranty,
 //  and with no claim as to its suitability for any purpose.
+
+//  See http://www.boost.org for updates, documentation, and revision history.
 //
-//  See http://www.boost.org for most recent version including documentation.
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : simple implementation for Unit Test Framework parameter 
+//  handling routines. May be rewritten in future to use some kind of 
+//  command-line arguments parsing facility and environment variable handling 
+//  facility
+// ***************************************************************************
 
 // LOCAL
 #include <boost/test/detail/unit_test_parameters.hpp>
@@ -73,7 +83,15 @@ retrieve_framework_parameter( char const* parameter_name, int* argc, char** argv
 
 } // namespace boost
 
-//  Revision History
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.3  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
 //   26 Oct 01  Initial version (Gennadiy Rozental)
 
+// ***************************************************************************
+
 // EOF
diff --git a/src/unit_test_result.cpp b/src/unit_test_result.cpp
index b2ac5fcb..daf7f1d5 100644
--- a/src/unit_test_result.cpp
+++ b/src/unit_test_result.cpp
@@ -3,8 +3,16 @@
 //  is granted provided this copyright notice appears in all copies.
 //  This software is provided "as is" without express or implied warranty,
 //  and with no claim as to its suitability for any purpose.
+
+//  See http://www.boost.org for updates, documentation, and revision history.
 //
-//  See http://www.boost.org for most recent version including documentation.
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : implements Unit Test Result reporting facility. Note that majority of 
+//  implementation is hidden in this file using pimple idiom.
+// ***************************************************************************
 
 // LOCAL
 #include <boost/test/unit_test_result.hpp>
@@ -294,7 +302,15 @@ unit_test_result::result_code()
 
 } // namespace boost
 
-//  Revision History
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.7  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
 //   5 Oct 01  Initial version (Gennadiy Rozental)
 
+// ***************************************************************************
+
 // EOF
diff --git a/src/unit_test_suite.cpp b/src/unit_test_suite.cpp
index faf26e3b..93d44b2c 100644
--- a/src/unit_test_suite.cpp
+++ b/src/unit_test_suite.cpp
@@ -3,8 +3,16 @@
 //  is granted provided this copyright notice appears in all copies.
 //  This software is provided "as is" without express or implied warranty,
 //  and with no claim as to its suitability for any purpose.
+
+//  See http://www.boost.org for updates, documentation, and revision history.
 //
-//  See http://www.boost.org for most recent version including documentation.
+//  File        : $RCSfile$
+//
+//  Version     : $Id$
+//
+//  Description : privide core implementation for Unit Test Framework. 
+//  Extensions could be provided in separate files
+// ***************************************************************************
 
 // LOCAL
 #include <boost/test/unit_test_suite.hpp>
@@ -39,7 +47,7 @@ test_case::run()
         "\nEntering test " << (size() > 1 ? "suite" : "case") << " \"" << name << "\""
     BOOST_TEST_SUITE_MESSAGE_END
 
-    // 2. Init test case
+    // 2. Initialize test case
     if( m_monitor_run ) {
         error_level_type init_result =
             detail::unit_test_monitor( *this, &test_case::do_init ).execute_and_translate( p_timeout );
@@ -70,7 +78,7 @@ test_case::run()
             unit_test_log::instance() << report_progress();
     }
 
-    // 3. Deinit test case
+    // 3. Finalize test case
     if( is_initialized && !s_abort_testing ) {
         if( m_monitor_run ) {
             error_level_type destroy_result =
@@ -183,7 +191,15 @@ test_suite::do_run()
 
 } // namespace boost
 
-//  Revision History
+// ***************************************************************************
+//  Revision History :
+//  
+//  $Log$
+//  Revision 1.4  2002/08/20 08:24:13  rogeeff
+//  cvs keywords added
+//
 //   5 Oct 01  Initial version (Gennadiy Rozental)
 
+// ***************************************************************************
+
 // EOF