diff --git a/src/MerryControllerLinux.cpp b/src/MerryControllerLinux.cpp
index d540e82..d1723eb 100644
--- a/src/MerryControllerLinux.cpp
+++ b/src/MerryControllerLinux.cpp
@@ -70,7 +70,7 @@ long MerryController::GetDesktopForWindow(Window window) const
 	Atom request = XInternAtom(m_display, "_NET_WM_DESKTOP", False);
 	Atom type;
 	int size;
-	long nitems;
+	long nitems = 0;
 	unsigned char* data = this->GetWindowPropertyByAtom(window, request, &nitems, &type, &size);
 
 	long desktop = -1;
@@ -113,7 +113,7 @@ void* MerryController::GetForegroundWindow() const
 	Window root = XDefaultRootWindow(m_display);
 	Atom type;
 	int size;
-	long nitems;
+	long nitems = 0;
 	unsigned char* data = this->GetWindowPropertyByAtom(root, request, &nitems, &type, &size);
 
 	Window foregroundWindow = 0;
diff --git a/src/MerryHelper.cpp b/src/MerryHelper.cpp
index a633dfc..ed9aee7 100644
--- a/src/MerryHelper.cpp
+++ b/src/MerryHelper.cpp
@@ -4,7 +4,6 @@
 void MerryParseCommandStr(const wxString& commandStr, wxString& commandName, wxString& commandArg)
 {
 	bool inQM = false;
-	bool inText = false;
 	bool inSpace = false;
 
 	// http://alter.org.ua/docs/win/args/
@@ -26,7 +25,6 @@ void MerryParseCommandStr(const wxString& commandStr, wxString& commandName, wxS
 			{
 			case '\"':
 				inQM = true;
-				inText = true;
 				if (inSpace)
 					goto getParam;
 				inSpace = false;
@@ -35,11 +33,9 @@ void MerryParseCommandStr(const wxString& commandStr, wxString& commandName, wxS
 			case '\t':
 			case '\n':
 			case '\r':
-				inText = false;
 				inSpace = true;
 				break;
 			default:
-				inText = true;
 				if (inSpace)
 					goto getParam;
 				commandName += c;
diff --git a/src/MerryListBoxPanel.cpp b/src/MerryListBoxPanel.cpp
index 1eb7460..cb45fd0 100644
--- a/src/MerryListBoxPanel.cpp
+++ b/src/MerryListBoxPanel.cpp
@@ -17,6 +17,7 @@ MerryListBoxPanel::MerryListBoxPanel(wxWindow* parent):
 	if (!wxImage::FindHandler(wxBITMAP_TYPE_PNG))
 		wxImage::AddHandler(new wxPNGHandler);
 	bool isOk = m_selectionItemBackground.LoadFile(MERRY_DEFAULT_LIST_BOX_ITEM_SELECTION_BACKGROUND_FILE, wxBITMAP_TYPE_PNG);
+	(void)isOk;
 	assert(isOk);
 	
 	for (int i=0; i<MERRY_DEFAULT_LIST_BOX_ITEM_MAX_NUM; ++i)
diff --git a/third_party/lua/linux64/debug/liblua.a b/third_party/lua/linux64/debug/liblua.a
new file mode 100644
index 0000000..a61ade1
Binary files /dev/null and b/third_party/lua/linux64/debug/liblua.a differ
diff --git a/third_party/lua/linux64/include/lauxlib.h b/third_party/lua/linux64/include/lauxlib.h
index ac4d15f..0fb023b 100644
--- a/third_party/lua/linux64/include/lauxlib.h
+++ b/third_party/lua/linux64/include/lauxlib.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lauxlib.h,v 1.120 2011/11/29 15:55:08 roberto Exp $
+** $Id: lauxlib.h,v 1.120.1.1 2013/04/12 18:48:47 roberto Exp $
 ** Auxiliary functions for building Lua libraries
 ** See Copyright Notice in lua.h
 */
diff --git a/third_party/lua/linux64/include/lua.h b/third_party/lua/linux64/include/lua.h
index a3a3a70..149a2c3 100644
--- a/third_party/lua/linux64/include/lua.h
+++ b/third_party/lua/linux64/include/lua.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lua.h,v 1.283 2012/04/20 13:18:26 roberto Exp $
+** $Id: lua.h,v 1.285.1.2 2013/11/11 12:09:16 roberto Exp $
 ** Lua - A Scripting Language
 ** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
 ** See Copyright Notice at the end of this file
@@ -19,11 +19,11 @@
 #define LUA_VERSION_MAJOR	"5"
 #define LUA_VERSION_MINOR	"2"
 #define LUA_VERSION_NUM		502
-#define LUA_VERSION_RELEASE	"1"
+#define LUA_VERSION_RELEASE	"3"
 
 #define LUA_VERSION	"Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
 #define LUA_RELEASE	LUA_VERSION "." LUA_VERSION_RELEASE
-#define LUA_COPYRIGHT	LUA_RELEASE "  Copyright (C) 1994-2012 Lua.org, PUC-Rio"
+#define LUA_COPYRIGHT	LUA_RELEASE "  Copyright (C) 1994-2013 Lua.org, PUC-Rio"
 #define LUA_AUTHORS	"R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
 
 
@@ -119,6 +119,11 @@ typedef LUA_UNSIGNED lua_Unsigned;
 #endif
 
 
+/*
+** RCS ident string
+*/
+extern const char lua_ident[];
+
 
 /*
 ** state manipulation
@@ -413,7 +418,7 @@ struct lua_Debug {
 
 
 /******************************************************************************
-* Copyright (C) 1994-2012 Lua.org, PUC-Rio.
+* Copyright (C) 1994-2013 Lua.org, PUC-Rio.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
diff --git a/third_party/lua/linux64/include/luaconf.h b/third_party/lua/linux64/include/luaconf.h
index e4335df..18be9a9 100644
--- a/third_party/lua/linux64/include/luaconf.h
+++ b/third_party/lua/linux64/include/luaconf.h
@@ -1,5 +1,5 @@
 /*
-** $Id: luaconf.h,v 1.172 2012/05/11 14:14:42 roberto Exp $
+** $Id: luaconf.h,v 1.176.1.1 2013/04/12 18:48:47 roberto Exp $
 ** Configuration file for Lua
 ** See Copyright Notice in lua.h
 */
@@ -44,7 +44,7 @@
 #define LUA_USE_POSIX
 #define LUA_USE_DLOPEN		/* needs an extra library: -ldl */
 #define LUA_USE_READLINE	/* needs some extra libraries */
-#define LUA_USE_STRTODHEX	/* assume 'strtod' handles hexa formats */
+#define LUA_USE_STRTODHEX	/* assume 'strtod' handles hex formats */
 #define LUA_USE_AFORMAT		/* assume 'printf' handles 'aA' specifiers */
 #define LUA_USE_LONGLONG	/* assume support for long long */
 #endif
@@ -53,7 +53,7 @@
 #define LUA_USE_POSIX
 #define LUA_USE_DLOPEN		/* does not need -ldl */
 #define LUA_USE_READLINE	/* needs an extra library: -lreadline */
-#define LUA_USE_STRTODHEX	/* assume 'strtod' handles hexa formats */
+#define LUA_USE_STRTODHEX	/* assume 'strtod' handles hex formats */
 #define LUA_USE_AFORMAT		/* assume 'printf' handles 'aA' specifiers */
 #define LUA_USE_LONGLONG	/* assume support for long long */
 #endif
@@ -405,10 +405,16 @@
 #define LUAI_MAXNUMBER2STR	32 /* 16 digits, sign, point, and \0 */
 
 
+/*
+@@ l_mathop allows the addition of an 'l' or 'f' to all math operations
+*/
+#define l_mathop(x)		(x)
+
+
 /*
 @@ lua_str2number converts a decimal numeric string to a number.
 @@ lua_strx2number converts an hexadecimal numeric string to a number.
-** In C99, 'strtod' do both conversions. C89, however, has no function
+** In C99, 'strtod' does both conversions. C89, however, has no function
 ** to convert floating hexadecimal strings to numbers. For these
 ** systems, you can leave 'lua_strx2number' undefined and Lua will
 ** provide its own implementation.
@@ -427,8 +433,8 @@
 /* the following operations need the math library */
 #if defined(lobject_c) || defined(lvm_c)
 #include <math.h>
-#define luai_nummod(L,a,b)	((a) - floor((a)/(b))*(b))
-#define luai_numpow(L,a,b)	(pow(a,b))
+#define luai_nummod(L,a,b)	((a) - l_mathop(floor)((a)/(b))*(b))
+#define luai_numpow(L,a,b)	(l_mathop(pow)(a,b))
 #endif
 
 /* these are quite standard operations */
@@ -465,13 +471,12 @@
 ** Some tricks with doubles
 */
 
-#if defined(LUA_CORE) && \
-    defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI)	/* { */
+#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI)	/* { */
 /*
 ** The next definitions activate some tricks to speed up the
 ** conversion from doubles to integer types, mainly to LUA_UNSIGNED.
 **
-@@ MS_ASMTRICK uses Microsoft assembler to avoid clashes with a
+@@ LUA_MSASMTRICK uses Microsoft assembler to avoid clashes with a
 ** DirectX idiosyncrasy.
 **
 @@ LUA_IEEE754TRICK uses a trick that should work on any machine
@@ -495,7 +500,7 @@
 /* Microsoft compiler on a Pentium (32 bit) ? */
 #if defined(LUA_WIN) && defined(_MSC_VER) && defined(_M_IX86)	/* { */
 
-#define MS_ASMTRICK
+#define LUA_MSASMTRICK
 #define LUA_IEEEENDIAN		0
 #define LUA_NANTRICK
 
diff --git a/third_party/lua/linux64/include/lualib.h b/third_party/lua/linux64/include/lualib.h
index 9fd126b..da82005 100644
--- a/third_party/lua/linux64/include/lualib.h
+++ b/third_party/lua/linux64/include/lualib.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lualib.h,v 1.43 2011/12/08 12:11:37 roberto Exp $
+** $Id: lualib.h,v 1.43.1.1 2013/04/12 18:48:47 roberto Exp $
 ** Lua standard libraries
 ** See Copyright Notice in lua.h
 */
diff --git a/third_party/lua/linux64/release/liblua.a b/third_party/lua/linux64/release/liblua.a
new file mode 100644
index 0000000..d9211ce
Binary files /dev/null and b/third_party/lua/linux64/release/liblua.a differ