diff --git a/src/table/settings.h.preamble b/src/table/settings.h.preamble
--- a/src/table/settings.h.preamble
+++ b/src/table/settings.h.preamble
@@ -54,13 +54,13 @@ static size_t ConvertLandscape(const cha
  * on the appropriate macro.
  */
 
-#define NSD_GENERAL(name, def, cmd, guiflags, min, max, interval, many, str, strhelp, strval, proc, load, cat, startup)\
-	{name, (const void*)(size_t)(def), cmd, guiflags, min, max, interval, many, str, strhelp, strval, proc, load, cat, startup}
+#define NSD_GENERAL(name, def, cmd, guiflags, min, max, interval, many, str, strhelp, strval, proc, load, cat, startup, saveload)\
+	std::unique_ptr<const SettingDesc>(new SettingDesc{name, (const void*)(size_t)(def), cmd, guiflags, min, max, interval, many, str, strhelp, strval, proc, load, cat, startup, saveload})
 
 /* Macros for various objects to go in the configuration file.
  * This section is for global variables */
 #define SDTG_GENERAL(name, sdt_cmd, sle_cmd, type, flags, guiflags, var, length, def, min, max, interval, full, str, strhelp, strval, proc, from, to, cat, extra, startup)\
-	{NSD_GENERAL(name, def, sdt_cmd, guiflags, min, max, interval, full, str, strhelp, strval, proc, nullptr, cat, startup), SLEG_GENERAL(sle_cmd, var, type | flags, length, from, to, extra)}
+	NSD_GENERAL(name, def, sdt_cmd, guiflags, min, max, interval, full, str, strhelp, strval, proc, nullptr, cat, startup, SLEG_GENERAL(sle_cmd, var, type | flags, length, from, to, extra))
 
 #define SDTG_VAR(name, type, flags, guiflags, var, def, min, max, interval, str, strhelp, strval, proc, from, to, cat, extra, startup)\
 	SDTG_GENERAL(name, SDT_NUMX, SL_VAR, type, flags, guiflags, var, 0, def, min, max, interval, nullptr, str, strhelp, strval, proc, from, to, cat, extra, startup)
@@ -81,12 +81,12 @@ static size_t ConvertLandscape(const cha
 	SDTG_GENERAL(name, SDT_MANYOFMANY, SL_VAR, type, flags, guiflags, var, 0, def, 0, 0, 0, full, str, strhelp, strval, proc, from, to, cat, extra, startup)
 
 #define SDTG_NULL(length, from, to)\
-	{{"", nullptr, SDT_NUMX, SGF_NONE, 0, 0, 0, nullptr, STR_NULL, STR_NULL, STR_NULL, nullptr, nullptr, SC_NONE, false}, SLEG_NULL(length, from, to)}
+	NSD_GENERAL("", nullptr, SDT_NUMX, SGF_NONE, 0, 0, 0, nullptr, STR_NULL, STR_NULL, STR_NULL, nullptr, nullptr, SC_NONE, false, SLEG_NULL(length, from, to))
 
 /* Macros for various objects to go in the configuration file.
  * This section is for structures where their various members are saved */
 #define SDT_GENERAL(name, sdt_cmd, sle_cmd, type, flags, guiflags, base, var, length, def, min, max, interval, full, str, strhelp, strval, proc, load, from, to, cat, extra, startup)\
-	{NSD_GENERAL(name, def, sdt_cmd, guiflags, min, max, interval, full, str, strhelp, strval, proc, load, cat, startup), SLE_GENERAL(sle_cmd, base, var, type | flags, length, from, to, extra)}
+	NSD_GENERAL(name, def, sdt_cmd, guiflags, min, max, interval, full, str, strhelp, strval, proc, load, cat, startup, SLE_GENERAL(sle_cmd, base, var, type | flags, length, from, to, extra))
 
 #define SDT_VAR(base, var, type, flags, guiflags, def, min, max, interval, str, strhelp, strval, proc, from, to, cat, extra, startup)\
 	SDT_GENERAL(#var, SDT_NUMX, SL_VAR, type, flags, guiflags, base, var, 1, def, min, max, interval, nullptr, str, strhelp, strval, proc, nullptr, from, to, cat, extra, startup)
@@ -107,7 +107,7 @@ static size_t ConvertLandscape(const cha
 	SDT_GENERAL(#var, SDT_MANYOFMANY, SL_VAR, type, flags, guiflags, base, var, 1, def, 0, 0, 0, full, str, strhelp, strval, proc, nullptr, from, to, cat, extra, startup)
 
 #define SDT_NULL(length, from, to)\
-	{{"", nullptr, SDT_NUMX, SGF_NONE, 0, 0, 0, nullptr, STR_NULL, STR_NULL, STR_NULL, nullptr, nullptr, SC_NONE, false}, SLE_CONDNULL(length, from, to)}
+	NSD_GENERAL("", nullptr, SDT_NUMX, SGF_NONE, 0, 0, 0, nullptr, STR_NULL, STR_NULL, STR_NULL, nullptr, nullptr, SC_NONE, false, SLE_CONDNULL(length, from, to))
 
 
 #define SDTC_VAR(var, type, flags, guiflags, def, min, max, interval, str, strhelp, strval, proc, from, to, cat, extra, startup)\