--- a/src/common/Variant.cpp	Wed Jul 04 13:54:15 2012 +0200
+++ b/src/common/Variant.cpp	Wed Jul 04 14:40:24 2012 +0200
@@ -1,175 +1,175 @@
-/**
- * Copyright (c) 2006-2012 LOVE Development Team
- *
- * This software is provided 'as-is', without any express or implied
- * warranty.  In no event will the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not
- *    claim that you wrote the original software. If you use this software
- *    in a product, an acknowledgment in the product documentation would be
- *    appreciated but is not required.
- * 2. Altered source versions must be plainly marked as such, and must not be
- *    misrepresented as being the original software.
- * 3. This notice may not be removed or altered from any source distribution.
- **/
-
-#include "Variant.h"
-#include "common/StringMap.h"
-
-namespace love
-{
-
-extern StringMap<Type, TYPE_MAX_ENUM> types;
-
-love::Type extractudatatype(lua_State *L, int idx)
-{
-	Type t = INVALID_ID;
-	if (!lua_isuserdata(L, idx))
-		return t;
-	if (luaL_getmetafield(L, idx, "__tostring") == 0)
-		return t;
-	lua_pushvalue(L, idx);
-	int result = lua_pcall(L, 1, 1, 0);
-	if (result == 0)
-		types.find(lua_tostring(L, -1), t);
-	if (result == 0 || result == LUA_ERRRUN)
-		lua_pop(L, 1);
-	return t;
-}
-
-Variant::Variant(bool boolean)
-{
-	type = BOOLEAN;
-	data.boolean = boolean;
-}
-
-Variant::Variant(double number)
-{
-	type = NUMBER;
-	data.number = number;
-}
-
-Variant::Variant(const char *string, size_t len)
-{
-	type = STRING;
-	char *buf = new char[len+1];
-	memset(buf, 0, len+1);
-	memcpy(buf, string, len);
-	data.string.str = buf;
-	data.string.len = len;
-}
-
-Variant::Variant(char c)
-{
-	type = CHARACTER;
-	data.character = c;
-}
-
-Variant::Variant(void *userdata)
-{
-	type = LUSERDATA;
-	data.userdata = userdata;
-}
-
-Variant::Variant(love::Type udatatype, void *userdata)
-{
-	type = FUSERDATA;
-	this->udatatype = udatatype;
-	if (udatatype != INVALID_ID)
-	{
-		Proxy *p = (Proxy *) userdata;
-		flags = p->flags;
-		data.userdata = p->data;
-		((love::Object *) data.userdata)->retain();
-	}
-	else
-		data.userdata = userdata;
-}
-
-Variant::~Variant()
-{
-	switch (type)
-	{
-	case STRING:
-		delete[] data.string.str;
-		break;
-	case FUSERDATA:
-		((love::Object *) data.userdata)->release();
-		break;
-	default:
-		break;
-	}
-}
-
-Variant *Variant::fromLua(lua_State *L, int n)
-{
-	Variant *v = NULL;
-	size_t len;
-	const char *str;
-	switch (lua_type(L, n))
-	{
-	case LUA_TBOOLEAN:
-		v = new Variant(luax_toboolean(L, n));
-		break;
-	case LUA_TNUMBER:
-		v = new Variant(lua_tonumber(L, n));
-		break;
-	case LUA_TSTRING:
-		str = lua_tolstring(L, n, &len);
-		v = new Variant(str, len);
-		break;
-	case LUA_TLIGHTUSERDATA:
-		v = new Variant(lua_touserdata(L, n));
-		break;
-	case LUA_TUSERDATA:
-		v = new Variant(extractudatatype(L, n), lua_touserdata(L, n));
-		break;
-	}
-	return v;
-}
-
-void Variant::toLua(lua_State *L)
-{
-	switch (type)
-	{
-	case BOOLEAN:
-		lua_pushboolean(L, data.boolean);
-		break;
-	case CHARACTER:
-		lua_pushlstring(L, &data.character, 1);
-		break;
-	case NUMBER:
-		lua_pushnumber(L, data.number);
-		break;
-	case STRING:
-		lua_pushlstring(L, data.string.str, data.string.len);
-		break;
-	case LUSERDATA:
-		lua_pushlightuserdata(L, data.userdata);
-		break;
-	case FUSERDATA:
-		if (udatatype != INVALID_ID)
-		{
-			const char *name = NULL;
-			love::types.find(udatatype, name);
-			((love::Object *) data.userdata)->retain();
-			luax_newtype(L, name, flags, data.userdata);
-		}
-		else
-			lua_pushlightuserdata(L, data.userdata);
-		// I know this is not the same
-		// sadly, however, it's the most
-		// I can do (at the moment).
-		break;
-	default:
-		lua_pushnil(L);
-		break;
-	}
-}
-
-} // love
+/**
+ * Copyright (c) 2006-2012 LOVE Development Team
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ **/
+
+#include "Variant.h"
+#include "common/StringMap.h"
+
+namespace love
+{
+
+extern StringMap<Type, TYPE_MAX_ENUM> types;
+
+love::Type extractudatatype(lua_State *L, int idx)
+{
+	Type t = INVALID_ID;
+	if (!lua_isuserdata(L, idx))
+		return t;
+	if (luaL_getmetafield(L, idx, "__tostring") == 0)
+		return t;
+	lua_pushvalue(L, idx);
+	int result = lua_pcall(L, 1, 1, 0);
+	if (result == 0)
+		types.find(lua_tostring(L, -1), t);
+	if (result == 0 || result == LUA_ERRRUN)
+		lua_pop(L, 1);
+	return t;
+}
+
+Variant::Variant(bool boolean)
+{
+	type = BOOLEAN;
+	data.boolean = boolean;
+}
+
+Variant::Variant(double number)
+{
+	type = NUMBER;
+	data.number = number;
+}
+
+Variant::Variant(const char *string, size_t len)
+{
+	type = STRING;
+	char *buf = new char[len+1];
+	memset(buf, 0, len+1);
+	memcpy(buf, string, len);
+	data.string.str = buf;
+	data.string.len = len;
+}
+
+Variant::Variant(char c)
+{
+	type = CHARACTER;
+	data.character = c;
+}
+
+Variant::Variant(void *userdata)
+{
+	type = LUSERDATA;
+	data.userdata = userdata;
+}
+
+Variant::Variant(love::Type udatatype, void *userdata)
+{
+	type = FUSERDATA;
+	this->udatatype = udatatype;
+	if (udatatype != INVALID_ID)
+	{
+		Proxy *p = (Proxy *) userdata;
+		flags = p->flags;
+		data.userdata = p->data;
+		((love::Object *) data.userdata)->retain();
+	}
+	else
+		data.userdata = userdata;
+}
+
+Variant::~Variant()
+{
+	switch (type)
+	{
+	case STRING:
+		delete[] data.string.str;
+		break;
+	case FUSERDATA:
+		((love::Object *) data.userdata)->release();
+		break;
+	default:
+		break;
+	}
+}
+
+Variant *Variant::fromLua(lua_State *L, int n)
+{
+	Variant *v = NULL;
+	size_t len;
+	const char *str;
+	switch (lua_type(L, n))
+	{
+	case LUA_TBOOLEAN:
+		v = new Variant(luax_toboolean(L, n));
+		break;
+	case LUA_TNUMBER:
+		v = new Variant(lua_tonumber(L, n));
+		break;
+	case LUA_TSTRING:
+		str = lua_tolstring(L, n, &len);
+		v = new Variant(str, len);
+		break;
+	case LUA_TLIGHTUSERDATA:
+		v = new Variant(lua_touserdata(L, n));
+		break;
+	case LUA_TUSERDATA:
+		v = new Variant(extractudatatype(L, n), lua_touserdata(L, n));
+		break;
+	}
+	return v;
+}
+
+void Variant::toLua(lua_State *L)
+{
+	switch (type)
+	{
+	case BOOLEAN:
+		lua_pushboolean(L, data.boolean);
+		break;
+	case CHARACTER:
+		lua_pushlstring(L, &data.character, 1);
+		break;
+	case NUMBER:
+		lua_pushnumber(L, data.number);
+		break;
+	case STRING:
+		lua_pushlstring(L, data.string.str, data.string.len);
+		break;
+	case LUSERDATA:
+		lua_pushlightuserdata(L, data.userdata);
+		break;
+	case FUSERDATA:
+		if (udatatype != INVALID_ID)
+		{
+			const char *name = NULL;
+			love::types.find(udatatype, name);
+			((love::Object *) data.userdata)->retain();
+			luax_newtype(L, name, flags, data.userdata);
+		}
+		else
+			lua_pushlightuserdata(L, data.userdata);
+		// I know this is not the same
+		// sadly, however, it's the most
+		// I can do (at the moment).
+		break;
+	default:
+		lua_pushnil(L);
+		break;
+	}
+}
+
+} // love