Index: trunk/src/lua/lua_glm.cc
===================================================================
--- trunk/src/lua/lua_glm.cc	(revision 113)
+++ trunk/src/lua/lua_glm.cc	(revision 121)
@@ -12,5 +12,5 @@
 static size_t nlua_swizzel_lookup[256];
 
-inline bool nlua_is_swizzel( const char* str, size_t max )
+inline bool nlua_is_swizzel( const unsigned char* str, size_t max )
 {
 	while (*str)
@@ -24,5 +24,5 @@
 template < typename T, size_t k >
 struct nlua_vec_constructor {
-	static inline T construct( lua_State* L, int index ) {
+	static inline T construct( lua_State*, int ) {
 		return T();
 	}
@@ -202,5 +202,5 @@
 	size_t len  = 0;
 	size_t vlen = v->length();
-	const char * key = lua_tolstring( L, 2, &len );
+	const unsigned char * key = (const unsigned char *)( lua_tolstring( L, 2, &len ) );
 	size_t idx = 255;
 
@@ -240,5 +240,5 @@
 	size_t len  = 0;
 	size_t vlen = v->length();
-	const char * key = lua_tolstring( L, 2, &len );
+	const unsigned char * key = (const unsigned char *)( lua_tolstring( L, 2, &len ) );
 	size_t idx = 255;
 	if( len == 1 )
@@ -321,28 +321,29 @@
 { 
 	for (size_t i = 0; i < 256; ++i ) nlua_swizzel_lookup[i] = 255;
-	nlua_swizzel_lookup['x'] = 0;
-	nlua_swizzel_lookup['r'] = 0;
-	nlua_swizzel_lookup['s'] = 0;
-	nlua_swizzel_lookup['0'] = 0;
-	nlua_swizzel_lookup['y'] = 1;
-	nlua_swizzel_lookup['g'] = 1;
-	nlua_swizzel_lookup['t'] = 0;
-	nlua_swizzel_lookup['1'] = 1;
-	nlua_swizzel_lookup['z'] = 2;
-	nlua_swizzel_lookup['b'] = 2;
-	nlua_swizzel_lookup['u'] = 0;
-	nlua_swizzel_lookup['2'] = 2;
-	nlua_swizzel_lookup['w'] = 3;
-	nlua_swizzel_lookup['a'] = 3;
-	nlua_swizzel_lookup['v'] = 0;
-	nlua_swizzel_lookup['3'] = 3;
+	using nv::char8;
+	nlua_swizzel_lookup[char8( 'x' )] = 0;
+	nlua_swizzel_lookup[char8( 'r' )] = 0;
+	nlua_swizzel_lookup[char8( 's' )] = 0;
+	nlua_swizzel_lookup[char8( '0' )] = 0;
+	nlua_swizzel_lookup[char8( 'y' )] = 1;
+	nlua_swizzel_lookup[char8( 'g' )] = 1;
+	nlua_swizzel_lookup[char8( 't' )] = 0;
+	nlua_swizzel_lookup[char8( '1' )] = 1;
+	nlua_swizzel_lookup[char8( 'z' )] = 2;
+	nlua_swizzel_lookup[char8( 'b' )] = 2;
+	nlua_swizzel_lookup[char8( 'u' )] = 0;
+	nlua_swizzel_lookup[char8( '2' )] = 2;
+	nlua_swizzel_lookup[char8( 'w' )] = 3;
+	nlua_swizzel_lookup[char8( 'a' )] = 3;
+	nlua_swizzel_lookup[char8( 'v' )] = 0;
+	nlua_swizzel_lookup[char8( '3' )] = 3;
 	int stack = lua_gettop( L );
 
-	luaL_requiref(L, "ivec2", luaopen_vec<glm::ivec2>, 1);
-	luaL_requiref(L, "ivec3", luaopen_vec<glm::ivec3>, 1);
-	luaL_requiref(L, "ivec4", luaopen_vec<glm::ivec4>, 1);
-	luaL_requiref(L, "vec2", luaopen_vec<glm::vec2>, 1);
-	luaL_requiref(L, "vec3", luaopen_vec<glm::vec3>, 1);
-	luaL_requiref(L, "vec4", luaopen_vec<glm::vec4>, 1);
+	luaL_requiref(L, "ivec2", luaopen_vec<nv::ivec2>, 1);
+	luaL_requiref(L, "ivec3", luaopen_vec<nv::ivec3>, 1);
+	luaL_requiref(L, "ivec4", luaopen_vec<nv::ivec4>, 1);
+	luaL_requiref(L, "vec2", luaopen_vec<nv::vec2>, 1);
+	luaL_requiref(L, "vec3", luaopen_vec<nv::vec3>, 1);
+	luaL_requiref(L, "vec4", luaopen_vec<nv::vec4>, 1);
 	lua_settop( L, stack );
 }
Index: trunk/src/lua/lua_raw.cc
===================================================================
--- trunk/src/lua/lua_raw.cc	(revision 113)
+++ trunk/src/lua/lua_raw.cc	(revision 121)
@@ -30,5 +30,5 @@
 {
 	index = lua_absindex( L, index );
-	int len = lua_rawlen( L, index );
+	int len = static_cast<int>( lua_rawlen( L, index ) );
 	int i   = len;
 	lua_createtable( L, len, 0 );
Index: trunk/src/lua/lua_state.cc
===================================================================
--- trunk/src/lua/lua_state.cc	(revision 113)
+++ trunk/src/lua/lua_state.cc	(revision 121)
@@ -15,12 +15,12 @@
 using namespace nv;
 
-lua::stack_guard::stack_guard( lua::state* L )
-	: L(L), m_level( lua_gettop(L->L) )
-{
-
-}
-
-lua::stack_guard::stack_guard( lua::state& L )
-	: L(&L), m_level( lua_gettop((&L)->L) )
+lua::stack_guard::stack_guard( lua::state* aL )
+	: L(aL), m_level( lua_gettop(aL->L) )
+{
+
+}
+
+lua::stack_guard::stack_guard( lua::state& aL )
+	: L(&aL), m_level( lua_gettop(aL.L) )
 {