diff --git a/src/c_dispatch.cpp b/src/c_dispatch.cpp
index 65e017bdc3..7a6748fdc7 100644
--- a/src/c_dispatch.cpp
+++ b/src/c_dispatch.cpp
@@ -185,6 +185,9 @@ static const char *KeyConfCommands[] =
 	"clearplayerclasses"
 };
 
+static TArray<FString> StoredStartupSets;
+static bool RunningStoredStartups;
+
 // CODE --------------------------------------------------------------------
 
 IMPLEMENT_CLASS (DWaitingCommand)
@@ -537,6 +540,18 @@ void ResetButtonStates ()
 	}
 }
 
+void C_ExecStoredSets()
+{
+	assert(!RunningStoredStartups);
+	RunningStoredStartups = true;
+	for (unsigned i = 0; i < StoredStartupSets.Size(); ++i)
+	{
+		C_DoCommand(StoredStartupSets[i]);
+	}
+	StoredStartupSets.Clear();
+	RunningStoredStartups = false;
+}
+
 void C_DoCommand (const char *cmd, int keynum)
 {
 	FConsoleCommand *com;
@@ -612,7 +627,22 @@ void C_DoCommand (const char *cmd, int keynum)
 
 	if ( (com = FindNameInHashTable (Commands, beg, len)) )
 	{
-		if (gamestate != GS_STARTUP || ParsingKeyConf ||
+		if (gamestate == GS_STARTUP && !RunningStoredStartups &&
+			len == 3 && strnicmp(beg, "set", 3) == 0)
+		{
+			// Save setting of unknown cvars for later, in case a loaded wad has a
+			// CVARINFO that defines it.
+			FCommandLine args(beg);
+			if (args.argc() > 1 && FindCVar(args[1], NULL) == NULL)
+			{
+				StoredStartupSets.Push(beg);
+			}
+			else
+			{
+				com->Run(args, players[consoleplayer].mo, keynum);
+			}
+		}
+		else if (gamestate != GS_STARTUP || ParsingKeyConf ||
 			(len == 3 && strnicmp (beg, "set", 3) == 0) ||
 			(len == 7 && strnicmp (beg, "logfile", 7) == 0) ||
 			(len == 9 && strnicmp (beg, "unbindall", 9) == 0) ||
@@ -657,12 +687,15 @@ void C_DoCommand (const char *cmd, int keynum)
 		}
 		else
 		{ // We don't know how to handle this command
-			char cmdname[64];
-			size_t minlen = MIN<size_t> (len, 63);
-
-			memcpy (cmdname, beg, minlen);
-			cmdname[len] = 0;
-			Printf ("Unknown command \"%s\"\n", cmdname);
+			if (gamestate == GS_STARTUP && !RunningStoredStartups)
+			{
+				// Save it for later, in case a CVARINFO defines it.
+				StoredStartupSets.Push(beg);
+			}
+			else
+			{
+				Printf ("Unknown command \"%.*s\"\n", len, beg);
+			}
 		}
 	}
 }
diff --git a/src/c_dispatch.h b/src/c_dispatch.h
index f4518608df..b494005c72 100644
--- a/src/c_dispatch.h
+++ b/src/c_dispatch.h
@@ -42,6 +42,7 @@ class APlayerPawn;
 extern bool CheckCheatmode (bool printmsg = true);
 
 void C_ExecCmdLineParams ();
+void C_ExecStoredSets();
 
 // Add commands to the console as if they were typed in. Can handle wait
 // and semicolon-separated commands. This function may modify the source
diff --git a/src/d_main.cpp b/src/d_main.cpp
index 2ceec3926a..817d3b9ecc 100644
--- a/src/d_main.cpp
+++ b/src/d_main.cpp
@@ -2273,6 +2273,8 @@ void D_DoomMain (void)
 		execFiles = Args->GatherFiles ("-exec");
 		D_MultiExec (execFiles, true);
 
+		C_ExecCmdLineParams ();		// [RH] do all +set commands on the command line
+
 		CopyFiles(allwads, pwads);
 
 		// Since this function will never leave we must delete this array here manually.
@@ -2288,7 +2290,8 @@ void D_DoomMain (void)
 		// Now that wads are loaded, define mod-specific cvars.
 		ParseCVarInfo();
 
-		C_ExecCmdLineParams ();		// [RH] do all +set commands on the command line
+		// Try setting previously unknown cvars again, as a CVARINFO may have made them known.
+		C_ExecStoredSets();
 
 		// [RH] Initialize localizable strings.
 		GStrings.LoadStrings (false);
diff --git a/src/g_level.cpp b/src/g_level.cpp
index bff8b91715..5b89800c38 100644
--- a/src/g_level.cpp
+++ b/src/g_level.cpp
@@ -1287,6 +1287,7 @@ void G_InitLevelLocals ()
 	level.teamdamage = teamdamage;
 	level.flags = 0;
 	level.flags2 = 0;
+	level.flags3 = 0;
 
 	info = FindLevelInfo (level.MapName);
 
@@ -1340,6 +1341,7 @@ void G_InitLevelLocals ()
 	level.clusterflags = clus ? clus->flags : 0;
 	level.flags |= info->flags;
 	level.flags2 |= info->flags2;
+	level.flags3 |= info->flags3;
 	level.levelnum = info->levelnum;
 	level.Music = info->Music;
 	level.musicorder = info->musicorder;
diff --git a/src/g_level.h b/src/g_level.h
index 8e78361d2b..6e07b0c74f 100644
--- a/src/g_level.h
+++ b/src/g_level.h
@@ -216,6 +216,9 @@ enum ELevelFlags
 	LEVEL2_ENDGAME				= 0x20000000,	// This is an epilogue level that cannot be quit.
 	LEVEL2_NOAUTOSAVEHINT		= 0x40000000,	// tell the game that an autosave for this level does not need to be kept
 	LEVEL2_FORGETSTATE			= 0x80000000,	// forget this map's state in a hub
+	
+	// More flags!
+	LEVEL3_FORCEFAKECONTRAST	= 0x00000001,	// forces fake contrast even with fog enabled
 };
 
 
@@ -285,6 +288,8 @@ struct level_info_t
 	int			sucktime;
 	DWORD		flags;
 	DWORD		flags2;
+	DWORD		flags3;
+
 	FString		Music;
 	FString		LevelName;
 	SBYTE		WallVertLight, WallHorizLight;
@@ -398,6 +403,7 @@ struct FLevelLocals
 
 	DWORD		flags;
 	DWORD		flags2;
+	DWORD		flags3;
 
 	DWORD		fadeto;					// The color the palette fades to (usually black)
 	DWORD		outsidefog;				// The fog for sectors with sky ceilings
diff --git a/src/g_mapinfo.cpp b/src/g_mapinfo.cpp
index b68408237a..c44f81ab22 100644
--- a/src/g_mapinfo.cpp
+++ b/src/g_mapinfo.cpp
@@ -1190,6 +1190,9 @@ enum EMIType
 	MITYPE_SETFLAG2,
 	MITYPE_CLRFLAG2,
 	MITYPE_SCFLAGS2,
+	MITYPE_SETFLAG3,
+	MITYPE_CLRFLAG3,
+	MITYPE_SCFLAGS3,
 	MITYPE_COMPATFLAG,
 };
 
@@ -1275,6 +1278,7 @@ MapFlagHandlers[] =
 	{ "rememberstate",					MITYPE_CLRFLAG2,	LEVEL2_FORGETSTATE, 0 },
 	{ "unfreezesingleplayerconversations",MITYPE_SETFLAG2,	LEVEL2_CONV_SINGLE_UNFREEZE, 0 },
 	{ "spawnwithweaponraised",			MITYPE_SETFLAG2,	LEVEL2_PRERAISEWEAPON, 0 },
+	{ "forcefakecontrast",				MITYPE_SETFLAG3,	LEVEL3_FORCEFAKECONTRAST, 0 },
 	{ "nobotnodes",						MITYPE_IGNORE,	0, 0 },		// Skulltag option: nobotnodes
 	{ "compat_shorttex",				MITYPE_COMPATFLAG, COMPATF_SHORTTEX, 0 },
 	{ "compat_stairs",					MITYPE_COMPATFLAG, COMPATF_STAIRINDEX, 0 },
@@ -1372,6 +1376,20 @@ void FMapInfoParser::ParseMapDefinition(level_info_t &info)
 				info.flags2 = (info.flags2 & handler->data2) | handler->data1;
 				break;
 
+			case MITYPE_SETFLAG3:
+				info.flags3 |= handler->data1;
+				info.flags3 |= handler->data2;
+				break;
+
+			case MITYPE_CLRFLAG3:
+				info.flags3 &= ~handler->data1;
+				info.flags3 |= handler->data2;
+				break;
+
+			case MITYPE_SCFLAGS3:
+				info.flags3 = (info.flags3 & handler->data2) | handler->data1;
+				break;
+
 			case MITYPE_COMPATFLAG:
 			{
 				int set = 1;
diff --git a/src/g_shared/sbarinfo.cpp b/src/g_shared/sbarinfo.cpp
index a738a5aad7..7a11a28650 100644
--- a/src/g_shared/sbarinfo.cpp
+++ b/src/g_shared/sbarinfo.cpp
@@ -1215,7 +1215,11 @@ public:
 			if(Scaled)
 			{
 				if(cx != 0 || cy != 0)
+				{
 					screen->VirtualToRealCoords(dcx, dcy, tmp, tmp, script->resW, script->resH, true);
+					if (cx == 0) dcx = 0;
+					if (cy == 0) dcy = 0;
+				}
 				if(cr != 0 || cb != 0 || clearDontDraw)
 					screen->VirtualToRealCoords(dcr, dcb, tmp, tmp, script->resW, script->resH, true);
 				screen->VirtualToRealCoords(dx, dy, w, h, script->resW, script->resH, true);
diff --git a/src/menu/listmenu.cpp b/src/menu/listmenu.cpp
index 53b4fee225..402c1d5e96 100644
--- a/src/menu/listmenu.cpp
+++ b/src/menu/listmenu.cpp
@@ -300,7 +300,12 @@ void FListMenuItem::DrawSelector(int xofs, int yofs, FTextureID tex)
 		if ((DMenu::MenuTime%8) < 6)
 		{
 			screen->DrawText(ConFont, OptionSettings.mFontColorSelection,
-				mXpos + xofs, mYpos + yofs, "\xd", DTA_Clean, true, TAG_DONE);
+				(mXpos + xofs - 160) * CleanXfac + screen->GetWidth() / 2,
+				(mYpos + yofs - 100) * CleanYfac + screen->GetHeight() / 2,
+				"\xd",
+				DTA_CellX, 8 * CleanXfac,
+				DTA_CellY, 8 * CleanYfac,
+				TAG_DONE);
 		}
 	}
 	else
diff --git a/src/p_3dfloors.cpp b/src/p_3dfloors.cpp
index 3b0c7be255..cad1f16fa6 100644
--- a/src/p_3dfloors.cpp
+++ b/src/p_3dfloors.cpp
@@ -970,10 +970,12 @@ CCMD (dump3df)
 			fixed_t height=ffloors[i]->top.plane->ZatPoint(CenterSpot(sector));
 			fixed_t bheight=ffloors[i]->bottom.plane->ZatPoint(CenterSpot(sector));
 
+			IGNORE_FORMAT_PRE
 			Printf("FFloor %d @ top = %f (model = %d), bottom = %f (model = %d), flags = %B, alpha = %d %s %s\n", 
 				i, height / 65536., ffloors[i]->top.model->sectornum, 
 				bheight / 65536., ffloors[i]->bottom.model->sectornum,
 				ffloors[i]->flags, ffloors[i]->alpha, (ffloors[i]->flags&FF_EXISTS)? "Exists":"", (ffloors[i]->flags&FF_DYNAMIC)? "Dynamic":"");
+			IGNORE_FORMAT_POST
 		}
 	}
 }
diff --git a/src/p_acs.cpp b/src/p_acs.cpp
index e005c3c674..2ea64f26ea 100644
--- a/src/p_acs.cpp
+++ b/src/p_acs.cpp
@@ -2393,7 +2393,7 @@ void FBehavior::LoadScriptsDirectory ()
 		int size = LittleLong(scripts.dw[1]);
 		if (size >= 6)
 		{
-			int script_num = LittleShort(scripts.w[4]);
+			int script_num = LittleShort(scripts.sw[4]);
 			ScriptPtr *ptr = const_cast<ScriptPtr *>(FindScript(script_num));
 			if (ptr != NULL)
 			{
@@ -7496,22 +7496,9 @@ scriptwait:
 			break;
 
 		case PCD_PRINTBINARY:
-#if (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ >= 6)))) || defined(__clang__)
-#define HAS_DIAGNOSTIC_PRAGMA
-#endif
-#ifdef HAS_DIAGNOSTIC_PRAGMA
-#pragma GCC diagnostic push
-#ifdef __clang__
-#pragma GCC diagnostic ignored "-Wformat-invalid-specifier"
-#else
-#pragma GCC diagnostic ignored "-Wformat="
-#endif
-#pragma GCC diagnostic ignored "-Wformat-extra-args"
-#endif
+			IGNORE_FORMAT_PRE
 			work.AppendFormat ("%B", STACK(1));
-#ifdef HAS_DIAGNOSTIC_PRAGMA
-#pragma GCC diagnostic pop
-#endif
+			IGNORE_FORMAT_POST
 			--sp;
 			break;
 
diff --git a/src/p_map.cpp b/src/p_map.cpp
index 0b86aa41e6..456db2d0f7 100644
--- a/src/p_map.cpp
+++ b/src/p_map.cpp
@@ -4279,7 +4279,7 @@ CVAR(Float, chase_dist, 90.f, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
 
 void P_AimCamera(AActor *t1, fixed_t &CameraX, fixed_t &CameraY, fixed_t &CameraZ, sector_t *&CameraSector)
 {
-	fixed_t distance = (fixed_t)(chase_dist * FRACUNIT);
+	fixed_t distance = (fixed_t)(clamp<double>(chase_dist, 0, 30000) * FRACUNIT);
 	angle_t angle = (t1->angle - ANG180) >> ANGLETOFINESHIFT;
 	angle_t pitch = (angle_t)(t1->pitch) >> ANGLETOFINESHIFT;
 	FTraceResults trace;
@@ -4289,7 +4289,7 @@ void P_AimCamera(AActor *t1, fixed_t &CameraX, fixed_t &CameraY, fixed_t &Camera
 	vy = FixedMul(finecosine[pitch], finesine[angle]);
 	vz = finesine[pitch];
 
-	sz = t1->z - t1->floorclip + t1->height + (fixed_t)(chase_height * FRACUNIT);
+	sz = t1->z - t1->floorclip + t1->height + (fixed_t)(clamp<double>(chase_height, -1000, 1000) * FRACUNIT);
 
 	if (Trace(t1->x, t1->y, sz, t1->Sector,
 		vx, vy, vz, distance, 0, 0, NULL, trace) &&
diff --git a/src/p_sectors.cpp b/src/p_sectors.cpp
index 6993508390..904c76c1b3 100644
--- a/src/p_sectors.cpp
+++ b/src/p_sectors.cpp
@@ -965,7 +965,7 @@ int side_t::GetLightLevel (bool foggy, int baselight, bool noabsolute, int *pfak
 		*pfakecontrast = 0;
 	}
 
-	if (!foggy) // Don't do relative lighting in foggy sectors
+	if (!foggy || level.flags3 & LEVEL3_FORCEFAKECONTRAST) // Don't do relative lighting in foggy sectors
 	{
 		if (!(Flags & WALLF_NOFAKECONTRAST) && r_fakecontrast != 0)
 		{
diff --git a/src/posix/cocoa/i_joystick.cpp b/src/posix/cocoa/i_joystick.cpp
index a3bc1c0fa3..29f98fcd18 100644
--- a/src/posix/cocoa/i_joystick.cpp
+++ b/src/posix/cocoa/i_joystick.cpp
@@ -739,6 +739,11 @@ IOKitJoystickManager* s_joystickManager;
 
 void I_StartupJoysticks()
 {
+	if (NULL != s_joystickManager)
+	{
+		return;
+	}
+
 	// HID Manager API is available on 10.5 (Darwin 9.x) or newer
 
 	if (darwinVersion.major >= 9)
@@ -750,6 +755,7 @@ void I_StartupJoysticks()
 void I_ShutdownJoysticks()
 {
 	delete s_joystickManager;
+	s_joystickManager = NULL;
 }
 
 void I_GetJoysticks( TArray< IJoystickConfig* >& sticks )
diff --git a/src/zstring.h b/src/zstring.h
index 1736f34212..0104020fa7 100644
--- a/src/zstring.h
+++ b/src/zstring.h
@@ -47,6 +47,24 @@
 #define PRINTFISH(x)
 #endif
 
+#ifdef __clang__
+#define IGNORE_FORMAT_PRE \
+	_Pragma("GCC diagnostic push") \
+	_Pragma("GCC diagnostic ignored \"-Wformat-invalid-specifier\"") \
+	_Pragma("GCC diagnostic ignored \"-Wformat-extra-args\"")
+#define IGNORE_FORMAT_POST _Pragma("GCC diagnostic pop")
+#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ >= 6)))
+#define IGNORE_FORMAT_PRE \
+	_Pragma("GCC diagnostic push") \
+	_Pragma("GCC diagnostic ignored \"-Wformat=\"") \
+	_Pragma("GCC diagnostic ignored \"-Wformat-extra-args\"")
+#define IGNORE_FORMAT_POST _Pragma("GCC diagnostic pop")
+#else
+#define IGNORE_FORMAT_PRE
+#define IGNORE_FORMAT_POST
+#endif
+
+
 struct FStringData
 {
 	unsigned int Len;		// Length of string, excluding terminating null