Point documentation at new location for C++03 examples.
diff --git a/asio/src/doc/examples.qbk b/asio/src/doc/examples.qbk
index 337f751..296ae7d 100644
--- a/asio/src/doc/examples.qbk
+++ b/asio/src/doc/examples.qbk
@@ -13,7 +13,7 @@
 This example shows how to customise the allocation of memory associated with
 asynchronous operations.
 
-* [@../src/examples/allocation/server.cpp]
+* [@../src/examples/cpp03/allocation/server.cpp]
 
 
 [heading Buffers]
@@ -21,7 +21,7 @@
 This example demonstrates how to create reference counted buffers that can be
 used with socket read and write operations.
 
-* [@../src/examples/buffers/reference_counted.cpp]
+* [@../src/examples/cpp03/buffers/reference_counted.cpp]
 
 
 [heading Chat]
@@ -29,15 +29,15 @@
 This example implements a chat server and client. The programs use a custom
 protocol with a fixed length message header and variable length message body.
 
-* [@../src/examples/chat/chat_message.hpp]
-* [@../src/examples/chat/chat_client.cpp]
-* [@../src/examples/chat/chat_server.cpp]
+* [@../src/examples/cpp03/chat/chat_message.hpp]
+* [@../src/examples/cpp03/chat/chat_client.cpp]
+* [@../src/examples/cpp03/chat/chat_server.cpp]
 
 The following POSIX-specific chat client demonstrates how to use the
 [link asio.reference.posix__stream_descriptor posix::stream_descriptor] class to
 perform console input and output.
 
-* [@../src/examples/chat/posix_chat_client.cpp]
+* [@../src/examples/cpp03/chat/posix_chat_client.cpp]
 
 
 [heading Echo]
@@ -45,12 +45,12 @@
 A collection of simple clients and servers, showing the use of both synchronous
 and asynchronous operations.
 
-* [@../src/examples/echo/async_tcp_echo_server.cpp]
-* [@../src/examples/echo/async_udp_echo_server.cpp]
-* [@../src/examples/echo/blocking_tcp_echo_client.cpp]
-* [@../src/examples/echo/blocking_tcp_echo_server.cpp]
-* [@../src/examples/echo/blocking_udp_echo_client.cpp]
-* [@../src/examples/echo/blocking_udp_echo_server.cpp]
+* [@../src/examples/cpp03/echo/async_tcp_echo_server.cpp]
+* [@../src/examples/cpp03/echo/async_udp_echo_server.cpp]
+* [@../src/examples/cpp03/echo/blocking_tcp_echo_client.cpp]
+* [@../src/examples/cpp03/echo/blocking_tcp_echo_server.cpp]
+* [@../src/examples/cpp03/echo/blocking_udp_echo_client.cpp]
+* [@../src/examples/cpp03/echo/blocking_udp_echo_server.cpp]
 
 
 [heading Fork]
@@ -59,12 +59,12 @@
 `fork()` system call. The first example illustrates the steps required to start
 a daemon process:
 
-* [@../src/examples/fork/daemon.cpp]
+* [@../src/examples/cpp03/fork/daemon.cpp]
 
 The second example demonstrates how it is possible to fork a process from
 within a completion handler.
 
-* [@../src/examples/fork/process_per_connection.cpp]
+* [@../src/examples/cpp03/fork/process_per_connection.cpp]
 
 
 [heading HTTP Client]
@@ -73,8 +73,8 @@
 to use the [link asio.reference.read_until read_until] and [link
 asio.reference.async_read_until async_read_until] functions.
 
-* [@../src/examples/http/client/sync_client.cpp]
-* [@../src/examples/http/client/async_client.cpp]
+* [@../src/examples/cpp03/http/client/sync_client.cpp]
+* [@../src/examples/cpp03/http/client/async_client.cpp]
 
 
 [heading HTTP Server]
@@ -83,98 +83,98 @@
 implementation of HTTP 1.0. It demonstrates how to perform a clean shutdown by
 cancelling all outstanding asynchronous operations.
 
-* [@../src/examples/http/server/connection.cpp]
-* [@../src/examples/http/server/connection.hpp]
-* [@../src/examples/http/server/connection_manager.cpp]
-* [@../src/examples/http/server/connection_manager.hpp]
-* [@../src/examples/http/server/header.hpp]
-* [@../src/examples/http/server/main.cpp]
-* [@../src/examples/http/server/mime_types.cpp]
-* [@../src/examples/http/server/mime_types.hpp]
-* [@../src/examples/http/server/reply.cpp]
-* [@../src/examples/http/server/reply.hpp]
-* [@../src/examples/http/server/request.hpp]
-* [@../src/examples/http/server/request_handler.cpp]
-* [@../src/examples/http/server/request_handler.hpp]
-* [@../src/examples/http/server/request_parser.cpp]
-* [@../src/examples/http/server/request_parser.hpp]
-* [@../src/examples/http/server/server.cpp]
-* [@../src/examples/http/server/server.hpp]
+* [@../src/examples/cpp03/http/server/connection.cpp]
+* [@../src/examples/cpp03/http/server/connection.hpp]
+* [@../src/examples/cpp03/http/server/connection_manager.cpp]
+* [@../src/examples/cpp03/http/server/connection_manager.hpp]
+* [@../src/examples/cpp03/http/server/header.hpp]
+* [@../src/examples/cpp03/http/server/main.cpp]
+* [@../src/examples/cpp03/http/server/mime_types.cpp]
+* [@../src/examples/cpp03/http/server/mime_types.hpp]
+* [@../src/examples/cpp03/http/server/reply.cpp]
+* [@../src/examples/cpp03/http/server/reply.hpp]
+* [@../src/examples/cpp03/http/server/request.hpp]
+* [@../src/examples/cpp03/http/server/request_handler.cpp]
+* [@../src/examples/cpp03/http/server/request_handler.hpp]
+* [@../src/examples/cpp03/http/server/request_parser.cpp]
+* [@../src/examples/cpp03/http/server/request_parser.hpp]
+* [@../src/examples/cpp03/http/server/server.cpp]
+* [@../src/examples/cpp03/http/server/server.hpp]
 
 
 [heading HTTP Server 2]
 
 An HTTP server using an io_service-per-CPU design.
 
-* [@../src/examples/http/server2/connection.cpp]
-* [@../src/examples/http/server2/connection.hpp]
-* [@../src/examples/http/server2/header.hpp]
-* [@../src/examples/http/server2/io_service_pool.cpp]
-* [@../src/examples/http/server2/io_service_pool.hpp]
-* [@../src/examples/http/server2/main.cpp]
-* [@../src/examples/http/server2/mime_types.cpp]
-* [@../src/examples/http/server2/mime_types.hpp]
-* [@../src/examples/http/server2/reply.cpp]
-* [@../src/examples/http/server2/reply.hpp]
-* [@../src/examples/http/server2/request.hpp]
-* [@../src/examples/http/server2/request_handler.cpp]
-* [@../src/examples/http/server2/request_handler.hpp]
-* [@../src/examples/http/server2/request_parser.cpp]
-* [@../src/examples/http/server2/request_parser.hpp]
-* [@../src/examples/http/server2/server.cpp]
-* [@../src/examples/http/server2/server.hpp]
+* [@../src/examples/cpp03/http/server2/connection.cpp]
+* [@../src/examples/cpp03/http/server2/connection.hpp]
+* [@../src/examples/cpp03/http/server2/header.hpp]
+* [@../src/examples/cpp03/http/server2/io_service_pool.cpp]
+* [@../src/examples/cpp03/http/server2/io_service_pool.hpp]
+* [@../src/examples/cpp03/http/server2/main.cpp]
+* [@../src/examples/cpp03/http/server2/mime_types.cpp]
+* [@../src/examples/cpp03/http/server2/mime_types.hpp]
+* [@../src/examples/cpp03/http/server2/reply.cpp]
+* [@../src/examples/cpp03/http/server2/reply.hpp]
+* [@../src/examples/cpp03/http/server2/request.hpp]
+* [@../src/examples/cpp03/http/server2/request_handler.cpp]
+* [@../src/examples/cpp03/http/server2/request_handler.hpp]
+* [@../src/examples/cpp03/http/server2/request_parser.cpp]
+* [@../src/examples/cpp03/http/server2/request_parser.hpp]
+* [@../src/examples/cpp03/http/server2/server.cpp]
+* [@../src/examples/cpp03/http/server2/server.hpp]
 
 
 [heading HTTP Server 3]
 
 An HTTP server using a single io_service and a thread pool calling `io_service::run()`.
 
-* [@../src/examples/http/server3/connection.cpp]
-* [@../src/examples/http/server3/connection.hpp]
-* [@../src/examples/http/server3/header.hpp]
-* [@../src/examples/http/server3/main.cpp]
-* [@../src/examples/http/server3/mime_types.cpp]
-* [@../src/examples/http/server3/mime_types.hpp]
-* [@../src/examples/http/server3/reply.cpp]
-* [@../src/examples/http/server3/reply.hpp]
-* [@../src/examples/http/server3/request.hpp]
-* [@../src/examples/http/server3/request_handler.cpp]
-* [@../src/examples/http/server3/request_handler.hpp]
-* [@../src/examples/http/server3/request_parser.cpp]
-* [@../src/examples/http/server3/request_parser.hpp]
-* [@../src/examples/http/server3/server.cpp]
-* [@../src/examples/http/server3/server.hpp]
+* [@../src/examples/cpp03/http/server3/connection.cpp]
+* [@../src/examples/cpp03/http/server3/connection.hpp]
+* [@../src/examples/cpp03/http/server3/header.hpp]
+* [@../src/examples/cpp03/http/server3/main.cpp]
+* [@../src/examples/cpp03/http/server3/mime_types.cpp]
+* [@../src/examples/cpp03/http/server3/mime_types.hpp]
+* [@../src/examples/cpp03/http/server3/reply.cpp]
+* [@../src/examples/cpp03/http/server3/reply.hpp]
+* [@../src/examples/cpp03/http/server3/request.hpp]
+* [@../src/examples/cpp03/http/server3/request_handler.cpp]
+* [@../src/examples/cpp03/http/server3/request_handler.hpp]
+* [@../src/examples/cpp03/http/server3/request_parser.cpp]
+* [@../src/examples/cpp03/http/server3/request_parser.hpp]
+* [@../src/examples/cpp03/http/server3/server.cpp]
+* [@../src/examples/cpp03/http/server3/server.hpp]
 
 
 [heading HTTP Server 4]
 
 A single-threaded HTTP server implemented using stackless coroutines.
 
-* [@../src/examples/http/server4/coroutine.hpp]
-* [@../src/examples/http/server4/file_handler.cpp]
-* [@../src/examples/http/server4/file_handler.hpp]
-* [@../src/examples/http/server4/header.hpp]
-* [@../src/examples/http/server4/main.cpp]
-* [@../src/examples/http/server4/mime_types.cpp]
-* [@../src/examples/http/server4/mime_types.hpp]
-* [@../src/examples/http/server4/reply.cpp]
-* [@../src/examples/http/server4/reply.hpp]
-* [@../src/examples/http/server4/request.hpp]
-* [@../src/examples/http/server4/request_parser.cpp]
-* [@../src/examples/http/server4/request_parser.hpp]
-* [@../src/examples/http/server4/server.cpp]
-* [@../src/examples/http/server4/server.hpp]
-* [@../src/examples/http/server4/unyield.hpp]
-* [@../src/examples/http/server4/yield.hpp]
+* [@../src/examples/cpp03/http/server4/coroutine.hpp]
+* [@../src/examples/cpp03/http/server4/file_handler.cpp]
+* [@../src/examples/cpp03/http/server4/file_handler.hpp]
+* [@../src/examples/cpp03/http/server4/header.hpp]
+* [@../src/examples/cpp03/http/server4/main.cpp]
+* [@../src/examples/cpp03/http/server4/mime_types.cpp]
+* [@../src/examples/cpp03/http/server4/mime_types.hpp]
+* [@../src/examples/cpp03/http/server4/reply.cpp]
+* [@../src/examples/cpp03/http/server4/reply.hpp]
+* [@../src/examples/cpp03/http/server4/request.hpp]
+* [@../src/examples/cpp03/http/server4/request_parser.cpp]
+* [@../src/examples/cpp03/http/server4/request_parser.hpp]
+* [@../src/examples/cpp03/http/server4/server.cpp]
+* [@../src/examples/cpp03/http/server4/server.hpp]
+* [@../src/examples/cpp03/http/server4/unyield.hpp]
+* [@../src/examples/cpp03/http/server4/yield.hpp]
 
 
 [heading ICMP]
 
 This example shows how to use raw sockets with ICMP to ping a remote host.
 
-* [@../src/examples/icmp/ping.cpp]
-* [@../src/examples/icmp/ipv4_header.hpp]
-* [@../src/examples/icmp/icmp_header.hpp]
+* [@../src/examples/cpp03/icmp/ping.cpp]
+* [@../src/examples/cpp03/icmp/ipv4_header.hpp]
+* [@../src/examples/cpp03/icmp/icmp_header.hpp]
 
 
 [heading Invocation]
@@ -182,7 +182,7 @@
 This example shows how to customise handler invocation. Completion handlers are
 added to a priority queue rather than executed immediately.
 
-* [@../src/examples/invocation/prioritised_handlers.cpp]
+* [@../src/examples/cpp03/invocation/prioritised_handlers.cpp]
 
 
 [heading Iostreams]
@@ -190,9 +190,9 @@
 Two examples showing how to use [link asio.reference.ip__tcp.iostream
 ip::tcp::iostream].
 
-* [@../src/examples/iostreams/daytime_client.cpp]
-* [@../src/examples/iostreams/daytime_server.cpp]
-* [@../src/examples/iostreams/http_client.cpp]
+* [@../src/examples/cpp03/iostreams/daytime_client.cpp]
+* [@../src/examples/cpp03/iostreams/daytime_server.cpp]
+* [@../src/examples/cpp03/iostreams/http_client.cpp]
 
 
 [heading Multicast]
@@ -200,8 +200,8 @@
 An example showing the use of multicast to transmit packets to a group of
 subscribers.
 
-* [@../src/examples/multicast/receiver.cpp]
-* [@../src/examples/multicast/sender.cpp]
+* [@../src/examples/cpp03/multicast/receiver.cpp]
+* [@../src/examples/cpp03/multicast/sender.cpp]
 
 
 [heading Serialization]
@@ -209,10 +209,10 @@
 This example shows how Boost.Serialization can be used with asio to encode and
 decode structures for transmission over a socket.
 
-* [@../src/examples/serialization/client.cpp]
-* [@../src/examples/serialization/connection.hpp]
-* [@../src/examples/serialization/server.cpp]
-* [@../src/examples/serialization/stock.hpp]
+* [@../src/examples/cpp03/serialization/client.cpp]
+* [@../src/examples/cpp03/serialization/connection.hpp]
+* [@../src/examples/cpp03/serialization/server.cpp]
+* [@../src/examples/cpp03/serialization/stock.hpp]
 
 
 [heading Services]
@@ -222,12 +222,12 @@
 how to use a custom service with [link
 asio.reference.basic_stream_socket basic_stream_socket<>].
 
-* [@../src/examples/services/basic_logger.hpp]
-* [@../src/examples/services/daytime_client.cpp]
-* [@../src/examples/services/logger.hpp]
-* [@../src/examples/services/logger_service.cpp]
-* [@../src/examples/services/logger_service.hpp]
-* [@../src/examples/services/stream_socket_service.hpp]
+* [@../src/examples/cpp03/services/basic_logger.hpp]
+* [@../src/examples/cpp03/services/daytime_client.cpp]
+* [@../src/examples/cpp03/services/logger.hpp]
+* [@../src/examples/cpp03/services/logger_service.cpp]
+* [@../src/examples/cpp03/services/logger_service.hpp]
+* [@../src/examples/cpp03/services/stream_socket_service.hpp]
 
 
 [heading SOCKS 4]
@@ -235,8 +235,8 @@
 Example client program implementing the SOCKS 4 protocol for communication via
 a proxy.
 
-* [@../src/examples/socks4/sync_client.cpp]
-* [@../src/examples/socks4/socks4.hpp]
+* [@../src/examples/cpp03/socks4/sync_client.cpp]
+* [@../src/examples/cpp03/socks4/socks4.hpp]
 
 
 [heading SSL]
@@ -244,8 +244,8 @@
 Example client and server programs showing the use of the [link
 asio.reference.ssl__stream ssl::stream<>] template with asynchronous operations.
 
-* [@../src/examples/ssl/client.cpp]
-* [@../src/examples/ssl/server.cpp]
+* [@../src/examples/cpp03/ssl/client.cpp]
+* [@../src/examples/cpp03/ssl/server.cpp]
 
 
 [heading Timeouts]
@@ -253,18 +253,18 @@
 A collection of examples showing how to cancel long running asynchronous
 operations after a period of time.
 
-* [@../src/examples/timeouts/async_tcp_client.cpp]
-* [@../src/examples/timeouts/blocking_tcp_client.cpp]
-* [@../src/examples/timeouts/blocking_udp_client.cpp]
-* [@../src/examples/timeouts/server.cpp]
+* [@../src/examples/cpp03/timeouts/async_tcp_client.cpp]
+* [@../src/examples/cpp03/timeouts/blocking_tcp_client.cpp]
+* [@../src/examples/cpp03/timeouts/blocking_udp_client.cpp]
+* [@../src/examples/cpp03/timeouts/server.cpp]
 
 
 [heading Timers]
 
 Examples showing how to customise deadline_timer using different time types.
 
-* [@../src/examples/timers/tick_count_timer.cpp]
-* [@../src/examples/timers/time_t_timer.cpp]
+* [@../src/examples/cpp03/timers/tick_count_timer.cpp]
+* [@../src/examples/cpp03/timers/time_t_timer.cpp]
 
 
 [heading Porthopper]
@@ -272,9 +272,9 @@
 Example illustrating mixed synchronous and asynchronous operations, and how to
 use Boost.Lambda with Asio.
 
-* [@../src/examples/porthopper/protocol.hpp]
-* [@../src/examples/porthopper/client.cpp]
-* [@../src/examples/porthopper/server.cpp]
+* [@../src/examples/cpp03/porthopper/protocol.hpp]
+* [@../src/examples/cpp03/porthopper/client.cpp]
+* [@../src/examples/cpp03/porthopper/server.cpp]
 
 
 [heading Nonblocking]
@@ -282,16 +282,26 @@
 Example demonstrating reactor-style operations for integrating a third-party
 library that wants to perform the I/O operations itself.
 
-* [@../src/examples/nonblocking/third_party_lib.cpp]
+* [@../src/examples/cpp03/nonblocking/third_party_lib.cpp]
+
+
+[heading Spawn]
+
+Example of using the asio::spawn() function, a wrapper around the
+[@www.boost.org/doc/libs/release/libs/coroutine/index.html Boost.Coroutine]
+library, to implement a chain of asynchronous operations using stackful
+coroutines.
+
+* [@../src/examples/cpp03/spawn/echo_server.cpp]
 
 
 [heading UNIX Domain Sockets]
 
 Examples showing how to use UNIX domain (local) sockets.
 
-* [@../src/examples/local/connect_pair.cpp]
-* [@../src/examples/local/stream_server.cpp]
-* [@../src/examples/local/stream_client.cpp]
+* [@../src/examples/cpp03/local/connect_pair.cpp]
+* [@../src/examples/cpp03/local/stream_server.cpp]
+* [@../src/examples/cpp03/local/stream_client.cpp]
 
 
 [heading Windows]
@@ -299,7 +309,7 @@
 An example showing how to use the Windows-specific function `TransmitFile`
 with Asio.
 
-* [@../src/examples/windows/transmit_file.cpp]
+* [@../src/examples/cpp03/windows/transmit_file.cpp]
 
 
 [endsect]
diff --git a/asio/src/doc/tutorial.dox b/asio/src/doc/tutorial.dox
index aeecd84..1dac40d 100644
--- a/asio/src/doc/tutorial.dox
+++ b/asio/src/doc/tutorial.dox
@@ -72,9 +72,9 @@
 #---------------------------------------------------------------------------
 # configuration options related to the input files
 #---------------------------------------------------------------------------
-INPUT                  = ./../examples/tutorial/index_dox.txt \
-                         ./../examples/tutorial/timer_dox.txt \
-                         ./../examples/tutorial/daytime_dox.txt \
+INPUT                  = ./../examples/cpp03/tutorial/index_dox.txt \
+                         ./../examples/cpp03/tutorial/timer_dox.txt \
+                         ./../examples/cpp03/tutorial/daytime_dox.txt \
                          ./boost_bind_dox.txt
 FILE_PATTERNS          = 
 RECURSIVE              = NO