Enforced mod global naming convention and better error reporting

src/script.h

@@ -23,14 +23,13 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <exception>
 #include <string>
 
+typedef struct lua_State lua_State;
+
 class LuaError : public std::exception
 {
 public:
-	LuaError(const std::string &s)
-	{
-		m_s = "LuaError: ";
-		m_s += s;
-	}
+	LuaError(lua_State *L, const std::string &s);
+
 	virtual ~LuaError() throw()
 	{}
 	virtual const char * what() const throw()
@@ -40,8 +39,6 @@ public:
 	std::string m_s;
 };
 
-typedef struct lua_State lua_State;
-
 lua_State* script_init();
 void script_deinit(lua_State *L);
 void script_error(lua_State *L, const char *fmt, ...);