diff --git a/common.h b/common.h
index bc41786..786d3f7 100644
--- a/common.h
+++ b/common.h
@@ -68,6 +68,7 @@ enum
 	STRLIST_PICS,
 	STRLIST_FUNCTIONS,
 	STRLIST_MAPVARS,
+	STRLIST_NAMEDSCRIPTS,
 
 	NUM_STRLISTS
 };
diff --git a/error.c b/error.c
index 6d90053..7178403 100644
--- a/error.c
+++ b/error.c
@@ -128,7 +128,7 @@ static struct
 	{ ERR_OUT_OF_MEMORY, "Out of memory." },
 	{ ERR_TOO_MANY_STRINGS, "Too many strings. Current max is %d" },
 	{ ERR_UNKNOWN_PRTYPE, "Unknown cast type in print statement." },
-	{ ERR_SCRIPT_OUT_OF_RANGE, "Script number must be between 1 and 999." },
+	{ ERR_SCRIPT_OUT_OF_RANGE, "Script number must be between 1 and 32767." },
 	{ ERR_MISSING_PARAM, "Missing required argument." },
 	{ ERR_SCRIPT_ALREADY_DEFINED, "Script already has a body." },
 	{ ERR_FUNCTION_ALREADY_DEFINED, "Function already has a body." },
diff --git a/parse.c b/parse.c
index 463d324..491f41e 100644
--- a/parse.c
+++ b/parse.c
@@ -523,7 +523,7 @@ static void OuterScript(void)
 {
 	int scriptNumber;
 	symbolNode_t *sym;
-	int scriptType;
+	int scriptType, scriptFlags;
 
 	MS_Message(MSG_DEBUG, "---- OuterScript ----\n");
 	BreakIndex = 0;
@@ -558,10 +558,15 @@ static void OuterScript(void)
 		TK_NextToken();
 		scriptNumber = 0;
 	}
+	else if(tk_Token == TK_STRING)
+	{ // Named scripts start counting at -1 and go down from there.
+		scriptNumber = -1 - STR_FindInList(STRLIST_NAMEDSCRIPTS, tk_String);
+		TK_NextToken();
+	}
 	else
 	{
 		scriptNumber = EvalConstExpression();
-		if(scriptNumber < 1 || scriptNumber > 999)
+		if(scriptNumber < 1 || scriptNumber > 32767)
 		{
 			TK_Undo();
 			ERR_Error(ERR_SCRIPT_OUT_OF_RANGE, YES, NULL);
@@ -570,8 +575,18 @@ static void OuterScript(void)
 			return;
 		}
 	}
-	MS_Message(MSG_DEBUG, "Script number: %d\n", scriptNumber);
+	if (scriptNumber >= 0)
+	{
+		MS_Message(MSG_DEBUG, "Script number: %d\n", scriptNumber);
+	}
+	else
+	{
+		MS_Message(MSG_DEBUG, "Script name: %s (%d)\n",
+			STR_GetString(STRLIST_NAMEDSCRIPTS, -scriptNumber - 1),
+			scriptNumber);
+	}
 	scriptType = 0;
+	scriptFlags = 0;
 	if(tk_Token == TK_LPAREN)
 	{
 		if(TK_NextToken() == TK_VOID)
@@ -695,18 +710,18 @@ static void OuterScript(void)
 	TK_NextToken();
 	if(tk_Token == TK_NET)
 	{
-		scriptNumber += NET_SCRIPT_FLAG;
+		scriptFlags |= NET_SCRIPT_FLAG;
 		TK_NextToken();
 	}
 	// [BB] If NET and CLIENTSIDE are specified, this construction can only parse
 	// "NET CLIENTSIDE" but not "CLIENTSIDE NET".
 	if(tk_Token == TK_CLIENTSIDE)
 	{
-		scriptNumber += CLIENTSIDE_SCRIPT_FLAG;
+		scriptFlags |= CLIENTSIDE_SCRIPT_FLAG;
 		TK_NextToken();
 	}
 	CountScript(scriptType);
-	PC_AddScript(scriptNumber + scriptType, ScriptVarCount);
+	PC_AddScript(scriptNumber, scriptType, scriptFlags, ScriptVarCount);
 	pc_LastAppendedCommand = PCD_NOP;
 	if(ProcessStatement(STMT_SCRIPT) == NO)
 	{
@@ -716,7 +731,7 @@ static void OuterScript(void)
 	{
 		PC_AppendCmd(PCD_TERMINATE);
 	}
-	PC_SetScriptVarCount(scriptNumber + scriptType, ScriptVarCount);
+	PC_SetScriptVarCount(scriptNumber, scriptType, ScriptVarCount);
 	pa_ScriptCount++;
 }
 
diff --git a/pcode.c b/pcode.c
index 5f37e8b..10882eb 100644
--- a/pcode.c
+++ b/pcode.c
@@ -24,7 +24,7 @@
 
 typedef struct scriptInfo_s
 {
-	U_WORD number;
+	S_WORD number;
 	U_BYTE type;
 	U_BYTE argCount;
 	U_WORD varCount;
@@ -99,7 +99,7 @@ static int ObjectFlags;
 static int PushByteAddr;
 static char Imports[MAX_IMPORTS][9];
 static int NumImports;
-static boolean HaveScriptFlags;
+static boolean HaveExtendedScripts;
 
 static char *PCDNames[PCODE_COMMAND_COUNT] =
 {
@@ -510,7 +510,7 @@ void PC_CloseObject(void)
 	}
 	if(!pc_NoShrink || (NumLanguages > 1) || (NumStringLists > 0) ||
 		(pc_FunctionCount > 0) || MapVariablesInit || NumArrays != 0 ||
-		pc_EncryptStrings || NumImports != 0 || HaveScriptFlags)
+		pc_EncryptStrings || NumImports != 0 || HaveExtendedScripts)
 	{
 		CloseNew();
 	}
@@ -650,6 +650,9 @@ static void CloseNew(void)
 		}
 	}
 
+	// Write the string table for named scripts.
+	STR_WriteListChunk(STRLIST_NAMEDSCRIPTS, MAKE4CC('S','N','A','M'), NO);
+
 	if(pc_FunctionCount > 0)
 	{
 		PC_Append("FUNC", 4);
@@ -936,7 +939,8 @@ static void CreateDummyScripts(void)
 	pc_DummyAddress = pc_Address;
 	for(i = 0; i < pc_ScriptCount; ++i)
 	{
-		if(!ScriptInfo[i].imported)
+		// Only create dummies for scripts WadAuthor could care about.
+		if(!ScriptInfo[i].imported && ScriptInfo[i].number >= 0 && ScriptInfo[i].number <= 255)
 		{
 			PC_AppendCmd(PCD_TERMINATE);
 			if(!pc_NoShrink)
@@ -957,26 +961,27 @@ static void CreateDummyScripts(void)
 
 static void RecordDummyScripts(void)
 {
-	int i, count;
+	int i, j, count;
 
 	for(i = count = 0; i < pc_ScriptCount; ++i)
 	{
-		if(!ScriptInfo[i].imported)
+		if(!ScriptInfo[i].imported && ScriptInfo[i].number >= 0 && ScriptInfo[i].number <= 255)
 		{
 			++count;
 		}
 	}
 	PC_AppendInt((U_INT)count);
-	for(i = 0; i < pc_ScriptCount; ++i)
+	for(i = j = 0; i < pc_ScriptCount; ++i)
 	{
 		scriptInfo_t *info = &ScriptInfo[i];
-		if(!info->imported)
+		if(!info->imported && info->number >= 0 && ScriptInfo[i].number <= 255)
 		{
 			MS_Message(MSG_DEBUG, "Dummy script %d, address = %d, arg count = %d\n",
 				info->number, info->address, info->argCount);
 			PC_AppendInt((U_INT)info->number);
-			PC_AppendInt((U_INT)pc_DummyAddress + i*4);
+			PC_AppendInt((U_INT)pc_DummyAddress + j*4);
 			PC_AppendInt((U_INT)info->argCount);
+			j++;
 		}
 	}
 }
@@ -1348,21 +1353,14 @@ void PC_NameMapVariable(int index, symbolNode_t *sym)
 //
 //==========================================================================
 
-void PC_AddScript(int inNumber, int argCount)
+void PC_AddScript(int number, int type, int flags, int argCount)
 {
 	scriptInfo_t *script;
 	int i;
-	U_BYTE type;
-	U_WORD flags;
-	U_WORD number;
 
-	type = (inNumber & 65535) / 1000;
-	number = (inNumber & 65535) % 1000;
-	flags = (inNumber >> 16) & 65535;
-
-	if (flags != 0)
+	if (flags != 0 || number < 0 || number >= 1000)
 	{
-		HaveScriptFlags = YES;
+		HaveExtendedScripts = YES;
 	}
 
 	for (i = 0; i < pc_ScriptCount; i++)
@@ -1399,18 +1397,13 @@ void PC_AddScript(int inNumber, int argCount)
 //
 //==========================================================================
 
-void PC_SetScriptVarCount(int inNumber, int varCount)
+void PC_SetScriptVarCount(int number, int type, int varCount)
 {
 	int i;
-	U_BYTE type;
-	U_WORD number;
-
-	type = (inNumber & 65535) / 1000;
-	number = (inNumber & 65535) % 1000;
 
 	for(i = 0; i < pc_ScriptCount; i++)
 	{
-		if(ScriptInfo[i].number == number)
+		if(ScriptInfo[i].number == number && ScriptInfo[i].type == type)
 		{
 			ScriptInfo[i].varCount = varCount;
 			break;
diff --git a/pcode.h b/pcode.h
index 82df1c6..2a28de4 100644
--- a/pcode.h
+++ b/pcode.h
@@ -15,28 +15,28 @@
 
 // MACROS ------------------------------------------------------------------
 
-// Values added to script number to indicate its type
+// Values to indicate a script's type
 enum
 {
-	OPEN_SCRIPTS_BASE			= 1000,
-	RESPAWN_SCRIPTS_BASE		= 2000,	// [BC]
-	DEATH_SCRIPTS_BASE			= 3000,	// [BC]
-	ENTER_SCRIPTS_BASE			= 4000,	// [BC]
-	PICKUP_SCRIPTS_BASE			= 5000,	// [BC]
-	BLUE_RETURN_SCRIPTS_BASE	= 6000,	// [BC]
-	RED_RETURN_SCRIPTS_BASE		= 7000,	// [BC]
-	WHITE_RETURN_SCRIPTS_BASE	= 8000,	// [BC]
-	LIGHTNING_SCRIPTS_BASE		= 12000,
-	UNLOADING_SCRIPTS_BASE		= 13000,
-	DISCONNECT_SCRIPTS_BASE		= 14000,
-	RETURN_SCRIPTS_BASE			= 15000,
+	OPEN_SCRIPTS_BASE			= 1,
+	RESPAWN_SCRIPTS_BASE		= 2,	// [BC]
+	DEATH_SCRIPTS_BASE			= 3,	// [BC]
+	ENTER_SCRIPTS_BASE			= 4,	// [BC]
+	PICKUP_SCRIPTS_BASE			= 5,	// [BC]
+	BLUE_RETURN_SCRIPTS_BASE	= 6,	// [BC]
+	RED_RETURN_SCRIPTS_BASE		= 7,	// [BC]
+	WHITE_RETURN_SCRIPTS_BASE	= 8,	// [BC]
+	LIGHTNING_SCRIPTS_BASE		= 12,
+	UNLOADING_SCRIPTS_BASE		= 13,
+	DISCONNECT_SCRIPTS_BASE		= 14,
+	RETURN_SCRIPTS_BASE			= 15,
 };
 
-// Values added to script number to indicate flags (requires new-style .o)
+// Values to indicate script flags (requires new-style .o)
 enum
 {
-	NET_SCRIPT_FLAG			= 0x00010000,
-	CLIENTSIDE_SCRIPT_FLAG	= 0x00020000, // [BB]
+	NET_SCRIPT_FLAG			= 0x0001,
+	CLIENTSIDE_SCRIPT_FLAG	= 0x0002, // [BB]
 };
 
 // Or'ed with variable index when passing variables of type "out"
@@ -447,8 +447,8 @@ void PC_Skip(size_t size);
 //void PC_SkipByte(void);
 //void PC_SkipWord(void);
 void PC_SkipInt(void);
-void PC_AddScript(int number, int argCount);
-void PC_SetScriptVarCount(int number, int varCount);
+void PC_AddScript(int number, int type, int flags, int argCount);
+void PC_SetScriptVarCount(int number, int type, int varCount);
 void PC_AddFunction(struct symbolNode_s *sym);
 void PC_PutMapVariable(int index, int value);
 void PC_NameMapVariable(int index, struct symbolNode_s *sym);
diff --git a/zspecial.acs b/zspecial.acs
index 615245d..e3f6a9b 100644
--- a/zspecial.acs
+++ b/zspecial.acs
@@ -280,6 +280,13 @@ special
 	-36:SpawnForced(6),
 	-37:AnnouncerSound(2),
 	-38:SetPointer(2,4),
+	-39:ACS_NamedExecute(2,5),
+	-40:ACS_NamedSuspend(2),
+	-41:ACS_NamedTerminate(2),
+	-42:ACS_NamedLockedExecute(5),
+	-43:ACS_NamedLockedExecuteDoor(5),
+	-44:ACS_NamedExecuteWithResult(1,4),
+	-45:ACS_NamedExecuteAlways(2,5),
 
 	-1000:__EndOfList__(10);