* Updated to new handle_exception() idiom for boost::python

* Made Cygwin archiving reliable, even when the user supplies a path with backslashes

----------------------------------------------------------------------

Modified Files:
	tools/build/gcc-tools.jam tools/build/new/boost-build.jam
	boost/python/detail/config.hpp libs/python/build/Jamfile
	libs/python/example/do_it_yourself_convts.cpp
	libs/python/example/dvect.cpp libs/python/example/example1.cpp
	libs/python/example/getting_started1.cpp
	libs/python/example/getting_started2.cpp
	libs/python/example/ivect.cpp libs/python/example/nested.cpp
	libs/python/example/noncopyable_export.cpp
	libs/python/example/noncopyable_import.cpp
	libs/python/example/pickle1.cpp
	libs/python/example/pickle2.cpp
	libs/python/example/pickle3.cpp
	libs/python/example/richcmp1.cpp
	libs/python/example/richcmp2.cpp
	libs/python/example/richcmp3.cpp libs/python/example/rwgk1.cpp
	libs/python/example/simple_vector.cpp
	libs/python/test/comprehensive.cpp
Added Files:
	libs/python/example/rwgk2.cpp libs/python/example/rwgk3.cpp
----------------------------------------------------------------------


[SVN r11705]

example/rwgk2.cpp

@@ -0,0 +1,50 @@
+#include <iostream>
+#include <string>
+
+namespace { // Avoid cluttering the global namespace.
+
+  // A friendly class.
+  class world
+  {
+    private:
+      std::string country;
+    public:
+      world(const std::string& country) { this->country = country; }
+      std::string greet() const { return "Hello from " + country + "!"; }
+  };
+
+  // A function taking a world object as an argument.
+  std::string invite(const world& w) {
+    return w.greet() + " Please come soon!";
+  }
+}
+
+#include <py_cpp/class_wrapper.h>
+
+// Python requires an exported function called init<module-name> in every
+// extension module. This is where we build the module contents.
+BOOST_PYTHON_MODULE_INIT(example2)
+{
+    // Create an object representing this extension module.
+    py::Module this_module("example2");
+
+    // Create the Python type object for our extension class.
+    py::ClassWrapper<world> world_class(this_module, "world");
+
+    // Add the __init__ function.
+    world_class.def(py::Constructor<std::string>());
+    // Add a regular member function.
+    world_class.def(&world::greet, "greet");
+
+    // Add invite() as a regular function to the module.
+    this_module.def(invite, "invite");
+
+    // Even better, invite() can also be made a member of world_class!!!
+    world_class.def(invite, "invite");
+}
+
+// Win32 DLL boilerplate
+#if defined(_WIN32)
+#include <windows.h>
+extern "C" BOOL WINAPI DllMain(HINSTANCE, DWORD, LPVOID) { return 1; }
+#endif // _WIN32