[Wxlua-users] Started to break apart internal.cpp

[John L. <jla...@gm...>]

I've made some pretty big changes, mainly just moving stuff around.

I've added wxlstate.h/cpp, wxLuaState, which will be replacement for
wxLuaStateVariables, It'll be a ref counted class so that it can be
passed around and if anybody holds a reference to it, they'll be able
to check if the lua_State has been closed. The current (old) way just
passes around the lua_State pointer so it's easy to write to an
invalid pointer if you're not careful.

The wxLuaState class will cleanup the GET_LUASTATEVARS_RET defines by
having a static function to get the wxLuaState from the lua_State. I
can make a constructor that takes a lua_State and attaches to it if it
already exists.

Moved wxLuaBindings into their own file, wxlbind.h/cpp.

Moved the code for wxLuaCallback into it's own wxlcallb.h/cpp file.

Renamed library.h/cpp to wxlhandl.h/cpp since it only contains wxLuaHandler=
.

Added an alternative editor to run wxLua in, app/wxluaedit using my
wxstedit component on wxCode. It's not compiled by default and I hope
I got it right. in the bakefiles. To compile it, set the environment
variable WXSTEDIT=3D/path/to/wxCode/components/wxstedit and run
in wxLua/apps/build/msw; nmake USE_WXLUAEDITAPP=3D1 -f makefile.vc
or in linux just run make in wxLua/apps/wxluaedit/src.

---------------
It's tested and works in linux using wxWidgets 2.6

Regards,
    John Labenski