Tcl Source Code

declare 34 {
    int Tcl_GetDouble(Tcl_Interp *interp, const char *src, double *doublePtr)
}
declare 35 {
    int Tcl_GetDoubleFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    double *doublePtr)
}

declare 36 {
    int Tcl_GetIndexFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    const char *const *tablePtr, const char *msg, int flags, int *indexPtr)
}

declare 37 {
    int Tcl_GetInt(Tcl_Interp *interp, const char *src, int *intPtr)
}
declare 38 {
    int Tcl_GetIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr)
}
declare 39 {

    static const char *const optStrings[] = { "-strict", NULL };

    if (objc < 2 || objc > 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "?options? data");
	return TCL_ERROR;
    }
    for (i = 1; i < objc-1; ++i) {
	if (Tcl_GetIndexFromObj(interp, objv[i], optStrings, "option",
		TCL_EXACT, &index) != TCL_OK) {
	    return TCL_ERROR;
	}
	switch (index) {
	case OPT_STRICT:
	    strict = 1;
	    break;
	}

    if (objc < 2 || objc%2 != 0) {
	Tcl_WrongNumArgs(interp, 1, objv,
		"?-maxlen len? ?-wrapchar char? data");
	return TCL_ERROR;
    }
    for (i = 1; i < objc-1; i += 2) {
	if (Tcl_GetIndexFromObj(interp, objv[i], optStrings, "option",
		TCL_EXACT, &index) != TCL_OK) {
	    return TCL_ERROR;
	}
	switch (index) {
	case OPT_MAXLEN:
	    if (Tcl_GetIntFromObj(interp, objv[i+1], &maxlen) != TCL_OK) {
		return TCL_ERROR;
	    }

    static const char *const optStrings[] = { "-strict", NULL };

    if (objc < 2 || objc > 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "?options? data");
	return TCL_ERROR;
    }
    for (i = 1; i < objc-1; ++i) {
	if (Tcl_GetIndexFromObj(interp, objv[i], optStrings, "option",
		TCL_EXACT, &index) != TCL_OK) {
	    return TCL_ERROR;
	}
	switch (index) {
	case OPT_STRICT:
	    strict = 1;
	    break;
	}

    static const char *const optStrings[] = { "-strict", NULL };

    if (objc < 2 || objc > 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "?options? data");
	return TCL_ERROR;
    }
    for (i = 1; i < objc-1; ++i) {
	if (Tcl_GetIndexFromObj(interp, objv[i], optStrings, "option",
		TCL_EXACT, &index) != TCL_OK) {
	    return TCL_ERROR;
	}
	switch (index) {
	case OPT_STRICT:
	    strict = 1;
	    break;
	}

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "dict changeover");
	return TCL_ERROR;
    }
    dict = objv[1];
    if (Tcl_DictObjGet(interp, dict, literals[LIT_ERA], &fieldPtr) != TCL_OK
	    || Tcl_GetIndexFromObj(interp, fieldPtr, eras, "era", TCL_EXACT,
		&era) != TCL_OK
	    || Tcl_DictObjGet(interp, dict, literals[LIT_YEAR],
		&fieldPtr) != TCL_OK
	    || TclGetIntFromObj(interp, fieldPtr, &fields.year) != TCL_OK
	    || Tcl_DictObjGet(interp, dict, literals[LIT_MONTH],
		&fieldPtr) != TCL_OK
	    || TclGetIntFromObj(interp, fieldPtr, &fields.month) != TCL_OK
	    || Tcl_DictObjGet(interp, dict, literals[LIT_DAYOFMONTH],

    if (objc != 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "dict changeover");
	return TCL_ERROR;
    }
    dict = objv[1];
    if (Tcl_DictObjGet(interp, dict, literals[LIT_ERA], &fieldPtr) != TCL_OK
	    || Tcl_GetIndexFromObj(interp, fieldPtr, eras, "era", TCL_EXACT,
		&era) != TCL_OK
	    || Tcl_DictObjGet(interp, dict, literals[LIT_ISO8601YEAR],
		&fieldPtr) != TCL_OK
	    || TclGetIntFromObj(interp, fieldPtr, &fields.iso8601Year)!=TCL_OK
	    || Tcl_DictObjGet(interp, dict, literals[LIT_ISO8601WEEK],
		&fieldPtr) != TCL_OK
	    || TclGetIntFromObj(interp, fieldPtr, &fields.iso8601Week)!=TCL_OK
	    || Tcl_DictObjGet(interp, dict, literals[LIT_DAYOFWEEK],

    Tcl_Time now;
    Tcl_WideInt clicks = 0;

    switch (objc) {
    case 1:
	break;
    case 2:
	if (Tcl_GetIndexFromObj(interp, objv[1], clicksSwitches, "switch", 0,
		&index) != TCL_OK) {
	    return TCL_ERROR;
	}
	break;
    default:
	Tcl_WrongNumArgs(interp, 1, objv, "?-switch?");
	return TCL_ERROR;
    }

     * Extract values for the keywords.
     */

    formatObj = litPtr[LIT__DEFAULT_FORMAT];
    localeObj = litPtr[LIT_C];
    timezoneObj = litPtr[LIT__NIL];
    for (i = 2; i < objc; i+=2) {
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "switch", 0,
		&optionIndex) != TCL_OK) {
	    Tcl_SetErrorCode(interp, "CLOCK", "badSwitch",
		    Tcl_GetString(objv[i]), NULL);
	    return TCL_ERROR;
	}
	switch (optionIndex) {
	case CLOCK_FORMAT_FORMAT:
	    formatObj = objv[i+1];

	ENC_CONVERTFROM, ENC_CONVERTTO, ENC_DIRS, ENC_NAMES, ENC_SYSTEM
    };

    if (objc < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
	    &index) != TCL_OK) {
	return TCL_ERROR;
    }

    switch ((enum options) index) {
    case ENC_CONVERTTO:
    case ENC_CONVERTFROM: {
	Tcl_Obj *data;

int
Tcl_EvalObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* Argument objects. */
{
    return Tcl_NRCallObjProc(interp, TclNREvalObjCmd, dummy, objc, objv);    
}

int
TclNREvalObjCmd(
    ClientData dummy,		/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "?-option value ...? list pattern");
	return TCL_ERROR;
    }

    for (i = 1; i < objc-2; i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0, &index)
		!= TCL_OK) {
	    if (startPtr != NULL) {
		Tcl_DecrRefCount(startPtr);
	    }
	    result = TCL_ERROR;
	    goto done;
	}
	switch ((enum options) index) {

    cmdPtr = NULL;
    indices = 0;
    group = 0;
    groupSize = 1;
    groupOffset = 0;
    indexPtr = NULL;
    for (i = 1; i < objc-1; i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], switches, "option", 0,
		&index) != TCL_OK) {
	    sortInfo.resultCode = TCL_ERROR;
	    goto done2;
	}
	switch ((enum Lsort_Switches) index) {
	case LSORT_ASCII:
	    sortInfo.sortMode = SORTMODE_ASCII;
	    break;

	const char *name;
	int index;

	name = TclGetString(objv[i]);
	if (name[0] != '-') {
	    break;
	}
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "switch", TCL_EXACT,
		&index) != TCL_OK) {
	    goto optionError;
	}
	switch ((enum options) index) {
	case REGEXP_ALL:
	    all = 1;
	    break;
	case REGEXP_INDICES:

	const char *name;
	int index;

	name = TclGetString(objv[idx]);
	if (name[0] != '-') {
	    break;
	}
	if (Tcl_GetIndexFromObj(interp, objv[idx], options, "switch",
		TCL_EXACT, &index) != TCL_OK) {
	    goto optionError;
	}
	switch ((enum options) index) {
	case REGSUB_ALL:
	    all = 1;
	    break;
	case REGSUB_NOCASE:

    if (objc == 4) {
	static const char *const options[] = {
	    "-encoding", NULL
	};
	int index;

	if (TCL_ERROR == Tcl_GetIndexFromObj(interp, objv[1], options,
		"option", TCL_EXACT, &index)) {
	    return TCL_ERROR;
	}
	encodingName = TclGetString(objv[2]);
    }

    return TclNREvalFile(interp, fileName, encodingName);
}

    };

    if (objc < 3 || objc > 6) {
	Tcl_WrongNumArgs(interp, 1, objv,
		"class ?-strict? ?-failindex var? str");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], isClasses, "class", 0,
	    &index) != TCL_OK) {
	return TCL_ERROR;
    }

    if (objc != 3) {
	for (i = 2; i < objc-1; i++) {
	    int idx2;

	    if (Tcl_GetIndexFromObj(interp, objv[i], isOptions, "option", 0,
		    &idx2) != TCL_OK) {
		return TCL_ERROR;
	    }
	    switch ((enum isOptions) idx2) {
	    case OPT_STRICT:
		strict = 1;
		break;
	    case OPT_FAILIDX:

	SUBST_NOBACKSLASHES, SUBST_NOCOMMANDS, SUBST_NOVARS
    };
    int i, flags = TCL_SUBST_ALL;

    for (i = 0; i < numOpts; i++) {
	int optionIndex;

	if (Tcl_GetIndexFromObj(interp, opts[i], substOptions, "switch", 0,
		&optionIndex) != TCL_OK) {
	    return TCL_ERROR;
	}
	switch (optionIndex) {
	case SUBST_NOBACKSLASHES:
	    flags &= ~TCL_SUBST_BACKSLASHES;
	    break;
	case SUBST_NOCOMMANDS:

    matchVarObj = NULL;
    numMatchesSaved = 0;
    noCase = 0;
    for (i = 1; i < objc-2; i++) {
	if (TclGetString(objv[i])[0] != '-') {
	    break;
	}
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0,
		&index) != TCL_OK) {
	    return TCL_ERROR;
	}
	switch ((enum options) index) {
	    /*
	     * General options.
	     */

    handlersObj = Tcl_NewObj();
    bodyShared = 0;
    haveHandlers = 0;
    for (i=2 ; i<objc ; i++) {
	int type;
	Tcl_Obj *info[5];

	if (Tcl_GetIndexFromObj(interp, objv[i], handlerNames, "handler type",
		0, &type) != TCL_OK) {
	    Tcl_DecrRefCount(handlersObj);
	    return TCL_ERROR;
	}
	switch ((enum Handlers) type) {
	case TryFinally:	/* finally script */
	    if (i < objc-2) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(

	CFG_GET, CFG_LIST
    };

    if ((objc < 2) || (objc > 3)) {
	Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?arg?");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], subcmdStrings, "subcommand", 0,
	    &index) != TCL_OK) {
	return TCL_ERROR;
    }

    pDB = GetConfigDict(interp);
    if (Tcl_DictObjGet(interp, pDB, pkgName, &pkgDict) != TCL_OK
	    || pkgDict == NULL) {
	/*

				int *lengthPtr);
/* 34 */
TCLAPI int		Tcl_GetDouble(Tcl_Interp *interp, const char *src,
				double *doublePtr);
/* 35 */
TCLAPI int		Tcl_GetDoubleFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr, double *doublePtr);
/* 36 */
TCLAPI int		Tcl_GetIndexFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr, const char *const *tablePtr,
				const char *msg, int flags, int *indexPtr);
/* 37 */
TCLAPI int		Tcl_GetInt(Tcl_Interp *interp, const char *src,
				int *intPtr);
/* 38 */
TCLAPI int		Tcl_GetIntFromObj(Tcl_Interp *interp,
				Tcl_Obj *objPtr, int *intPtr);
/* 39 */

    Tcl_Obj * (*tcl_DuplicateObj) (Tcl_Obj *objPtr); /* 29 */
    void (*tclFreeObj) (Tcl_Obj *objPtr); /* 30 */
    int (*tcl_GetBoolean) (Tcl_Interp *interp, const char *src, int *boolPtr); /* 31 */
    int (*tcl_GetBooleanFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *boolPtr); /* 32 */
    unsigned char * (*tcl_GetByteArrayFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 33 */
    int (*tcl_GetDouble) (Tcl_Interp *interp, const char *src, double *doublePtr); /* 34 */
    int (*tcl_GetDoubleFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr); /* 35 */
    int (*tcl_GetIndexFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, const char *const *tablePtr, const char *msg, int flags, int *indexPtr); /* 36 */
    int (*tcl_GetInt) (Tcl_Interp *interp, const char *src, int *intPtr); /* 37 */
    int (*tcl_GetIntFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr); /* 38 */
    int (*tcl_GetLongFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, long *longPtr); /* 39 */
    const Tcl_ObjType * (*tcl_GetObjType) (const char *typeName); /* 40 */
    char * (*tcl_GetStringFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 41 */
    void (*tcl_InvalidateStringRep) (Tcl_Obj *objPtr); /* 42 */
    int (*tcl_ListObjAppendList) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *elemListPtr); /* 43 */

	(tclStubsPtr->tcl_GetBooleanFromObj) /* 32 */
#define Tcl_GetByteArrayFromObj \
	(tclStubsPtr->tcl_GetByteArrayFromObj) /* 33 */
#define Tcl_GetDouble \
	(tclStubsPtr->tcl_GetDouble) /* 34 */
#define Tcl_GetDoubleFromObj \
	(tclStubsPtr->tcl_GetDoubleFromObj) /* 35 */
#define Tcl_GetIndexFromObj \
	(tclStubsPtr->tcl_GetIndexFromObj) /* 36 */
#define Tcl_GetInt \
	(tclStubsPtr->tcl_GetInt) /* 37 */
#define Tcl_GetIntFromObj \
	(tclStubsPtr->tcl_GetIntFromObj) /* 38 */
#define Tcl_GetLongFromObj \
	(tclStubsPtr->tcl_GetLongFromObj) /* 39 */
#define Tcl_GetObjType \

	Tcl_PkgProvideEx(interp, name, version, NULL)
#define Tcl_PkgRequire(interp, name, version, exact) \
	Tcl_PkgRequireEx(interp, name, version, exact, NULL)
#define Tcl_Eval(interp,objPtr) \
	Tcl_EvalEx((interp),(objPtr),-1,0)
#define Tcl_GlobalEval(interp,objPtr) \
	Tcl_EvalEx((interp),(objPtr),-1,TCL_EVAL_GLOBAL)



/*
 * Deprecated Tcl procedures:
 */

#ifndef TCL_NO_DEPRECATED
#   define Tcl_EvalObj(interp,objPtr) \
	    Tcl_EvalObjEx((interp),(objPtr),0)
#   define Tcl_GlobalEvalObj(interp,objPtr) \
	    Tcl_EvalObjEx((interp),(objPtr),TCL_EVAL_GLOBAL)
#endif /* !TCL_NO_DEPRECATED */

#endif /* _TCLDECLS */

	/* Cannot fail, we already know the Tcl_ObjType is "list". */
	TclListObjGetElements(NULL, objPtr, &objc, &objv);
	if (objc & 1) {
	    goto missingValue;
	}

	for (i=0 ; i<objc ; i+=2) {
	
	    /* Store key and value in the hash table we're building. */
	    hPtr = CreateChainEntry(dict, objv[i], &isNew);
	    if (!isNew) {
		Tcl_Obj *discardedValue = Tcl_GetHashValue(hPtr);

		/*
		 * Not really a well-formed dictionary as there are duplicate

    int index, varc, done, result, satisfied;
    const char *pattern;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "dictionary filterType ?arg ...?");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[2], filters, "filterType",
	     0, &index) != TCL_OK) {
	return TCL_ERROR;
    }

    switch ((enum FilterTypes) index) {
    case FILTER_KEYS:
	/*
	 * Create a dictionary whose keys all match a certain pattern.

	return TCL_ERROR;
    }

    if (objc < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?arg ...?");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], ensembleSubcommands,
	    "subcommand", 0, &index) != TCL_OK) {
	return TCL_ERROR;
    }

    switch ((enum EnsSubcmds) index) {
    case ENS_CREATE: {
	const char *name;
	int len, allocatedMapFlag = 0;

	 * Parse the option list, applying type checks as we go. Note that we
	 * are not incrementing any reference counts in the objects at this
	 * stage, so the presence of an option multiple times won't cause any
	 * memory leaks.
	 */

	for (; objc>1 ; objc-=2,objv+=2) {
	    if (Tcl_GetIndexFromObj(interp, objv[0], ensembleCreateOptions,
		    "option", 0, &index) != TCL_OK) {
		if (allocatedMapFlag) {
		    Tcl_DecrRefCount(mapObj);
		}
		return TCL_ERROR;
	    }
	    switch ((enum EnsCreateOpts) index) {
	    case CRT_CMD:

	if (token == NULL) {
	    return TCL_ERROR;
	}

	if (objc == 4) {
	    Tcl_Obj *resultObj = NULL;		/* silence gcc 4 warning */

	    if (Tcl_GetIndexFromObj(interp, objv[3], ensembleConfigOptions,
		    "option", 0, &index) != TCL_OK) {
		return TCL_ERROR;
	    }
	    switch ((enum EnsConfigOpts) index) {
	    case CONF_SUBCMDS:
		Tcl_GetEnsembleSubcommandList(NULL, token, &resultObj);
		if (resultObj != NULL) {
		    Tcl_SetObjResult(interp, resultObj);

	     * Parse the option list, applying type checks as we go. Note that
	     * we are not incrementing any reference counts in the objects at
	     * this stage, so the presence of an option multiple times won't
	     * cause any memory leaks.
	     */

	    for (; objc>0 ; objc-=2,objv+=2) {
		if (Tcl_GetIndexFromObj(interp, objv[0],ensembleConfigOptions,
			"option", 0, &index) != TCL_OK) {
		freeMapAndError:
		    if (allocatedMapFlag) {
			Tcl_DecrRefCount(mapObj);
		    }
		    return TCL_ERROR;
		}
		switch ((enum EnsConfigOpts) index) {

 * Side effects:
 *	The exit handlers are invoked, and the ExitHandler struct is
 *      freed.
 *
 *----------------------------------------------------------------------
 */
static void
InvokeExitHandlers(void) 
{
    ExitHandler *exitPtr;

    Tcl_MutexLock(&exitMutex);
    inExit = 1;

    for (exitPtr = firstExitPtr; exitPtr != NULL; exitPtr = firstExitPtr) {

	    Tcl_Finalize();

	} else {

	    /*
	     * Fast and deterministic exit (default behavior)
	     */
	    
	    InvokeExitHandlers();
	    
	    /*
	     * Ensure the thread-specific data is initialised as it is used in
	     * Tcl_FinalizeThread()
	     */
	    
	    (void) TCL_TSD_INIT(&dataKey);
	    
	    /*
	     * Now finalize the calling thread only (others are not safely
	     * reachable).  Among other things, this triggers a flush of the
	     * Tcl_Channels that may have data enqueued.
	     */
	    
	    Tcl_FinalizeThread();
	}
	TclpExit(status);
	Tcl_Panic("OS exit failed!");
    }
}


{
    ExitHandler *exitPtr;

    /*
     * Invoke exit handlers first.
     */

    InvokeExitHandlers();   

    TclpInitLock();
    if (subsystemsInitialized == 0) {
	goto alreadyFinalized;
    }
    subsystemsInitialized = 0;

    int flags = 0;		/* Initialized to avoid compiler warning. */
    static const char *const updateOptions[] = {"idletasks", NULL};
    enum updateOptions {OPT_IDLETASKS};

    if (objc == 1) {
	flags = TCL_ALL_EVENTS|TCL_DONT_WAIT;
    } else if (objc == 2) {
	if (Tcl_GetIndexFromObj(interp, objv[1], updateOptions,
		"option", 0, &optionIndex) != TCL_OK) {
	    return TCL_ERROR;
	}
	switch ((enum updateOptions) optionIndex) {
	case OPT_IDLETASKS:
	    flags = TCL_WINDOW_EVENTS|TCL_IDLE_EVENTS|TCL_DONT_WAIT;
	    break;
	default:

    i = FileForceOption(interp, objc - 1, objv + 1, &force);
    if (i < 0) {
	return TCL_ERROR;
    }
    i++;
    if ((objc - i) < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, 
		"?-option value ...? source ?source ...? target");
	return TCL_ERROR;
    }

    /*
     * If target doesn't exist or isn't a directory, try the copy/rename. More
     * than 2 arguments is only valid if the target is an existing directory.

    };

    force = 0;
    for (i = 0; i < objc; i++) {
	if (TclGetString(objv[i])[0] != '-') {
	    break;
	}
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", TCL_EXACT,
		&idx) != TCL_OK) {
	    return -1;
	}
	if (idx == 0 /* -force */) {
	    force = 1;
	} else { /* -- */
	    i++;
	    break;

	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "bad option \"%s\", there are no file attributes in this"
		    " filesystem", TclGetString(objv[0])));
	    Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", NULL);
	    goto end;
	}

	if (Tcl_GetIndexFromObj(interp, objv[0], attributeStrings,
		"option", 0, &index) != TCL_OK) {
	    goto end;
	}
	if (attributeStringsAllocated != NULL) {
	    TclFreeIntRep(objv[0]);
	}
	if (Tcl_FSFileAttrsGet(interp, index, filePtr,
		&objPtr) != TCL_OK) {

		    "bad option \"%s\", there are no file attributes in this"
		    " filesystem", TclGetString(objv[0])));
	    Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", NULL);
	    goto end;
	}

	for (i = 0; i < objc ; i += 2) {
	    if (Tcl_GetIndexFromObj(interp, objv[i], attributeStrings,
		    "option", 0, &index) != TCL_OK) {
		goto end;
	    }
	    if (attributeStringsAllocated != NULL) {
		TclFreeIntRep(objv[i]);
	    }
	    if (i + 1 == objc) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(

	    /*
	     * We have a '-linktype' argument.
	     */

	    static const char *const linkTypes[] = {
		"-symbolic", "-hard", NULL
	    };
	    if (Tcl_GetIndexFromObj(interp, objv[1], linkTypes, "switch", 0,
		    &linkAction) != TCL_OK) {
		return TCL_ERROR;
	    }
	    if (linkAction == 0) {
		linkAction = TCL_CREATE_SYMBOLIC_LINK;
	    } else {
		linkAction = TCL_CREATE_HARD_LINK;
	    }

    Tcl_GlobTypeData *globTypes = NULL;

    globFlags = 0;
    join = 0;
    dir = PATH_NONE;
    typePtr = NULL;
    for (i = 1; i < objc; i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0,
		&index) != TCL_OK) {
	    string = Tcl_GetStringFromObj(objv[i], &length);
	    if (string[0] == '-') {
		/*
		 * It looks like the command contains an option so signal an
		 * error.
		 */

{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    Channel *chanPtr = NULL;	/* Iterates over open channels. */
    ChannelState *statePtr;	/* State of channel stack */
    int active = 1;		/* Flag == 1 while there's still work to do */
    int doflushnb;

    /* Fetch the pre-TIP#398 compatibility flag */ 
    {
        const char *s;
        Tcl_DString ds;
        
        s = TclGetEnv("TCL_FLUSH_NONBLOCKING_ON_EXIT", &ds);
        doflushnb = ((s != NULL) && strcmp(s, "0"));
        if (s != NULL) {
            Tcl_DStringFree(&ds);
        }
    }

             * environment variable  TCL_FLUSH_NONBLOCKING_ON_EXIT must be set
             * and not be "0".
	     */
            if (doflushnb) {
                    /* Set the channel back into blocking mode to ensure that we wait
                     * for all data to flush out.
                     */
                
                (void) Tcl_SetChannelOption(NULL, (Tcl_Channel) chanPtr,
                                            "-blocking", "on");                    
            }

	    if ((chanPtr == (Channel *) tsdPtr->stdinChannel) ||
		    (chanPtr == (Channel *) tsdPtr->stdoutChannel) ||
		    (chanPtr == (Channel *) tsdPtr->stderrChannel)) {
		/*
		 * Decrement the refcount which was earlier artificially

    static const char *const modeOptions[] = {"readable", "writable", NULL};
    static const int maskArray[] = {TCL_READABLE, TCL_WRITABLE};

    if ((objc != 3) && (objc != 4)) {
	Tcl_WrongNumArgs(interp, 1, objv, "channelId event ?script?");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[2], modeOptions, "event name", 0,
	    &modeIndex) != TCL_OK) {
	return TCL_ERROR;
    }
    mask = maskArray[modeIndex];

    chanName = TclGetString(objv[1]);
    chan = Tcl_GetChannel(interp, chanName, NULL);
    if (chan == NULL) {

                Tcl_GetString(cmdObj), Tcl_GetString(resObj)));
	Tcl_DecrRefCount(resObj);
	goto error;
    }

    methods = 0;
    while (listc > 0) {
	if (Tcl_GetIndexFromObj(interp, listv[listc-1], methodNames,
		"method", TCL_EXACT, &methIndex) != TCL_OK) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "chan handler \"%s initialize\" returned %s",
		    Tcl_GetString(cmdObj),
		    Tcl_GetString(Tcl_GetObjResult(interp))));
	    Tcl_DecrRefCount(resObj);
	    goto error;
	}

    if (HAS(rtPtr->methods, METH_DRAIN) && !rtPtr->readIsDrained) {
	if (!TransformDrain(rtPtr, &errorCode)) {
#ifdef TCL_THREADS
	    if (rtPtr->thread != Tcl_GetCurrentThread()) {
		Tcl_EventuallyFree(rtPtr,
			(Tcl_FreeProc *) FreeReflectedTransform);
		return errorCode;
	    } 
#endif /* TCL_THREADS */
	    errorCodeSet = 1;
	    goto cleanup;
	}
    }

    if (HAS(rtPtr->methods, METH_FLUSH)) {
	if (!TransformFlush(rtPtr, &errorCode, FLUSH_WRITE)) {
#ifdef TCL_THREADS
	    if (rtPtr->thread != Tcl_GetCurrentThread()) {
		Tcl_EventuallyFree(rtPtr,
			(Tcl_FreeProc *) FreeReflectedTransform);
		return errorCode;
	    } 
#endif /* TCL_THREADS */
	    errorCodeSet = 1;
	    goto cleanup;
	}
    }

    /*

	/*
	 * It's a constant attribute table, so use T_GIFO.
	 */

	Tcl_Obj *tmpObj = Tcl_NewStringObj(attributeName, -1);
	int result;

	result = Tcl_GetIndexFromObj(NULL, tmpObj, attrTable, NULL, TCL_EXACT,
		indexPtr);
	TclDecrRefCount(tmpObj);
	if (listObj != NULL) {
	    TclDecrRefCount(listObj);
	}
	return result;
    } else if (listObj != NULL) {
	/*

    divertedLoadHandle->unloadFileProcPtr = DivertUnloadFile;
    *handlePtr = divertedLoadHandle;

    Tcl_ResetResult(interp);
    return retVal;

  resolveSymbols:
    /* 
     * At this point, *handlePtr is already set up to the handle for the
     * loaded library. We now try to resolve the symbols.
     */

    if (symbols != NULL) {
	for (i=0 ; symbols[i] != NULL; i++) {
	    procPtrs[i] = Tcl_FindSymbol(interp, *handlePtr, symbols[i]);
	    if (procPtrs[i] == NULL) {
		/* 
		 * At least one symbol in the list was not found.  Unload the
		 * file, and report the problem back to the caller.
		 * (Tcl_FindSymbol should already have left an appropriate
		 * error message.)
		 */

		(*handlePtr)->unloadFileProcPtr(*handlePtr);
		*handlePtr = NULL;
		return TCL_ERROR;
	    }
	}
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * DivertFindSymbol --
 *	
 *	Find a symbol in a shared library loaded by copy-from-VFS.
 *
 *----------------------------------------------------------------------
 */

static void *
DivertFindSymbol(

    int index;			/* Selected index into table. */
} IndexRep;

/*
 * The following macros greatly simplify moving through a table...
 */

#define STRING_AT(table, offset, index) \
	(*((const char *const *)(((char *)(table)) + ((offset) * (index)))))
#define NEXT_ENTRY(table, offset) \
	(&(STRING_AT(table, offset, 1)))
#define EXPAND_OF(indexRep) \
	STRING_AT((indexRep)->tablePtr, (indexRep)->offset, (indexRep)->index)

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetIndexFromObj --
 *
 *	This function looks up an object's value in a table of strings and
 *	returns the index of the matching string, if any.
 *
 * Results:
 *	If the value of objPtr is identical to or a unique abbreviation for
 *	one of the entries in tablePtr, then the return value is TCL_OK and the
 *	index of the matching entry is stored at *indexPtr. If there isn't a
 *	proper match, then TCL_ERROR is returned and an error message is left
 *	in interp's result (unless interp is NULL). The msg argument is used
 *	in the error message; for example, if msg has the value "option" then
 *	the error message will say something flag 'bad option "foo": must be
 *	...'
 *
 * Side effects:
 *	The result of the lookup is cached as the internal rep of objPtr, so
 *	that repeated lookups can be done quickly.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_GetIndexFromObj(
    Tcl_Interp *interp,		/* Used for error reporting if not NULL. */
    Tcl_Obj *objPtr,		/* Object containing the string to lookup. */
    const char *const*tablePtr,	/* Array of strings to compare against the
				 * value of objPtr; last entry must be NULL
				 * and there must not be duplicate entries. */
    const char *msg,		/* Identifying word to use in error
				 * messages. */
    int flags,			/* 0 or TCL_EXACT */
    int *indexPtr)		/* Place to store resulting integer index. */
{

    /*
     * See if there is a valid cached result from a previous lookup (doing the
     * check here saves the overhead of calling Tcl_GetIndexFromObjStruct in
     * the common case where the result is cached).
     */

    if (objPtr->typePtr == &indexType) {
	IndexRep *indexRep = objPtr->internalRep.otherValuePtr;

	/*
	 * Here's hoping we don't get hit by unfortunate packing constraints
	 * on odd platforms like a Cray PVP...
	 */

	if (indexRep->tablePtr == (void *) tablePtr
		&& indexRep->offset == sizeof(char *)) {
	    *indexPtr = indexRep->index;
	    return TCL_OK;
	}
    }
    return Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, sizeof(char *),
	    msg, flags, indexPtr);
}

/*
 *----------------------------------------------------------------------
 *
 * GetIndexFromObjList --
 *
 *	This procedure looks up an object's value in a table of strings and

 * Results:
 *	If the value of objPtr is identical to or a unique abbreviation for
 *	one of the entries in tablePtr, then the return value is TCL_OK and
 *	the index of the matching entry is stored at *indexPtr. If there isn't
 *	a proper match, then TCL_ERROR is returned and an error message is
 *	left in interp's result (unless interp is NULL). The msg argument is
 *	used in the error message; for example, if msg has the value "option"
 *	then the error message will say something flag 'bad option "foo": must
 *	be ...'
 *
 * Side effects:
 *	The result of the lookup is cached as the internal rep of objPtr, so
 *	that repeated lookups can be done quickly.
 *
 *----------------------------------------------------------------------

    int index, idx, numAbbrev;
    const char *key, *p1;
    const char *p2;
    const char *const *entryPtr;
    Tcl_Obj *resultPtr;
    IndexRep *indexRep;





    /*
     * See if there is a valid cached result from a previous lookup.
     */

    if (objPtr->typePtr == &indexType) {
	indexRep = objPtr->internalRep.otherValuePtr;
	if (indexRep->tablePtr==tablePtr && indexRep->offset==offset) {

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "?options? table string");
	return TCL_ERROR;
    }

    for (i = 1; i < (objc - 2); i++) {
	if (Tcl_GetIndexFromObj(interp, objv[i], matchOptions, "option", 0,
		&index) != TCL_OK) {
	    return TCL_ERROR;
	}
	switch ((enum matchOptions) index) {
	case PRFMATCH_EXACT:
	    flags |= TCL_EXACT;
	    break;
	case PRFMATCH_MESSAGE:

	"ok", "error", "return", "break", "continue", NULL
    };

    if ((value->typePtr != &indexType)
	    && TclGetIntFromObj(NULL, value, codePtr) == TCL_OK) {
	return TCL_OK;
    }
    if (Tcl_GetIndexFromObj(NULL, value, returnCodes, NULL, TCL_EXACT,
	    codePtr) == TCL_OK) {
	return TCL_OK;
    }

    /*
     * Value is not a legal completion code.
     */

    framePtr->procPtr = NULL;		/* no called procedure */
    framePtr->varTablePtr = NULL;	/* and no local variables */
    framePtr->numCompiledLocals = 0;
    framePtr->compiledLocals = NULL;
    framePtr->clientData = NULL;
    framePtr->localCachePtr = NULL;
    framePtr->tailcallPtr = NULL;
    
    /*
     * Push the new call frame onto the interpreter's stack of procedure call
     * frames making it the current frame.
     */

    iPtr->framePtr = framePtr;
    iPtr->varFramePtr = framePtr;

     * Take care to only check for scoping in precisely the style that
     * [::namespace code] generates it.  Anything more forgiving can have
     * the effect of failing in namespaces that contain their own custom
     " "namespace" command.  [Bug 3202171].
     */

    arg = TclGetStringFromObj(objv[1], &length);
    if (*arg==':' && length > 20 
	    && strncmp(arg, "::namespace inscope ", 20) == 0) {
	Tcl_SetObjResult(interp, objv[1]);
	return TCL_OK;
    }

    /*
     * Otherwise, construct a scoped command by building a list with

	Tcl_WrongNumArgs(interp, 1, objv, "?-command? ?-variable? name");
	return TCL_ERROR;
    } else if (objc == 3) {
	/*
	 * Look for a flag controlling the lookup.
	 */

	if (Tcl_GetIndexFromObj(interp, objv[1], opts, "option", 0,
		&lookupType) != TCL_OK) {
	    /*
	     * Preserve old style of error message!
	     */

	    Tcl_ResetResult(interp);
	    goto badArgs;
	}

    /*
     * TIP #348
     */

    if (Tcl_IsShared(iPtr->errorStack)) {
	Tcl_Obj *newObj;
	    
	newObj = Tcl_DuplicateObj(iPtr->errorStack);
	Tcl_DecrRefCount(iPtr->errorStack);
	Tcl_IncrRefCount(newObj);
	iPtr->errorStack = newObj;
    }
    if (iPtr->resetErrorStack) {
	int len;

	    }
	} else if (command != NULL) {
	    Tcl_ListObjAppendElement(NULL, iPtr->errorStack,
		    iPtr->innerLiteral);
	    Tcl_ListObjAppendElement(NULL, iPtr->errorStack,
		    Tcl_NewStringObj(command, length));
	}
    } 

    if (!iPtr->framePtr->objc) {
	/*
	 * Special frame, nothing to report.
	 */
    } else if (iPtr->varFramePtr != iPtr->framePtr) {
	/*

    const char *msg,
    int length)
{
    Interp *iPtr = (Interp *) interp;

    if (Tcl_IsShared(iPtr->errorStack)) {
	Tcl_Obj *newObj;
	    
	newObj = Tcl_DuplicateObj(iPtr->errorStack);
	Tcl_DecrRefCount(iPtr->errorStack);
	Tcl_IncrRefCount(newObj);
	iPtr->errorStack = newObj;
    }
    if (iPtr->resetErrorStack) {
	int len;

	iPtr->resetErrorStack = 0;
	Tcl_ListObjLength(interp, iPtr->errorStack, &len);

	/*
	 * Reset while keeping the list intrep as much as possible.
	 */

	Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, 0, NULL);
	Tcl_ListObjAppendElement(NULL, iPtr->errorStack, iPtr->innerLiteral);
	Tcl_ListObjAppendElement(NULL, iPtr->errorStack,
		Tcl_NewStringObj(msg, length));
    } 
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_LogCommandInfo --
 *

     */

    if (objc > 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "subcommand");
	return TCL_ERROR;
    } else if (objc == 1) {
	index = SELF_OBJECT;
    } else if (Tcl_GetIndexFromObj(interp, objv[1], subcmds, "subcommand", 0,
	    &index) != TCL_OK) {
	return TCL_ERROR;
    }

    switch ((enum SelfCmds) index) {
    case SELF_OBJECT:
	Tcl_SetObjResult(interp, TclOOObjectName(interp, contextPtr->oPtr));
	return TCL_OK;

    Tcl_HashEntry *hPtr;
    Object *oPtr;

    if (objc < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "type ...");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], types, "type", 0, &idx)!=TCL_OK){

	return TCL_ERROR;
    }

    switch ((enum Types) idx) {
    case DISAS_LAMBDA: {
	Command cmd;
	Tcl_Obj *nsObjPtr;

    Tcl_DuplicateObj, /* 29 */
    TclFreeObj, /* 30 */
    Tcl_GetBoolean, /* 31 */
    Tcl_GetBooleanFromObj, /* 32 */
    Tcl_GetByteArrayFromObj, /* 33 */
    Tcl_GetDouble, /* 34 */
    Tcl_GetDoubleFromObj, /* 35 */
    Tcl_GetIndexFromObj, /* 36 */
    Tcl_GetInt, /* 37 */
    Tcl_GetIntFromObj, /* 38 */
    Tcl_GetLongFromObj, /* 39 */
    Tcl_GetObjType, /* 40 */
    Tcl_GetStringFromObj, /* 41 */
    Tcl_InvalidateStringRep, /* 42 */
    Tcl_ListObjAppendList, /* 43 */

     */

    listPtr = Tcl_GetVar2Ex(interp, "argv", NULL, TCL_GLOBAL_ONLY);
    if (listPtr != NULL) {
	if (Tcl_ListObjGetElements(interp, listPtr, &objc, &objv) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (objc && (Tcl_GetIndexFromObj(NULL, objv[0], specialOptions, NULL,
		TCL_EXACT, &index) == TCL_OK)) {
	    switch (index) {
	    case 0:
		return TCL_ERROR;
	    case 1:
		Tcl_DeleteInterp(interp);
		return TCL_ERROR;
	    case 2: {

#endif
    }
    return TCL_OK;
}

static int
AsyncHandlerProc(
    ClientData clientData,	/* If of TestAsyncHandler structure. 
                                 * in global list. */
    Tcl_Interp *interp,		/* Interpreter in which command was
				 * executed, or NULL. */
    int code)			/* Current return code from command. */
{
    TestAsyncHandler *asyncPtr;
    int id = PTR2INT(clientData);

	    || TclIsNaN(objv[1]->internalRep.doubleValue)) {
	    status = TCL_OK;
	    memcpy(&d, &(objv[1]->internalRep.doubleValue), sizeof(double));
	}
    }
    if (status != TCL_OK
	|| Tcl_GetIntFromObj(interp, objv[2], &ndigits) != TCL_OK
	|| Tcl_GetIndexFromObj(interp, objv[3], options, "conversion type",
			       TCL_EXACT, &type) != TCL_OK) {
	fprintf(stderr, "bad value? %g\n", d);
	return TCL_ERROR;
    }
    type = types[type];
    if (objc > 4) {
	if (strcmp(Tcl_GetString(objv[4]), "shorten")) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj("bad flag", -1));

    static const char *const optionStrings[] = {
	"create",	"delete",	NULL
    };
    enum options {
	ENC_CREATE,	ENC_DELETE
    };

    if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
	    &index) != TCL_OK) {
	return TCL_ERROR;
    }

    switch ((enum options) index) {
    case ENC_CREATE: {
	Tcl_EncodingType type;

    };
    TestEvent *ev;		/* Event to be queued */

    if (objc < 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?arg ...?");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], subcommands, "subcommand",
	    TCL_EXACT, &subCmdIndex) != TCL_OK) {
	return TCL_ERROR;
    }
    switch (subCmdIndex) {
    case 0:			/* queue */
	if (objc != 5) {
	    Tcl_WrongNumArgs(interp, 2, objv, "name position script");
	    return TCL_ERROR;
	}
	if (Tcl_GetIndexFromObj(interp, objv[3], positions,
		"position specifier", TCL_EXACT, &posIndex) != TCL_OK) {
	    return TCL_ERROR;
	}
	ev = ckalloc(sizeof(TestEvent));
	ev->header.proc = TesteventProc;
	ev->header.nextPtr = NULL;
	ev->interp = interp;
	ev->command = objv[4];

     */

    if (objc < 2 || objc > 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "category ?locale?");
	return TCL_ERROR;
    }

    if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
	    &index) != TCL_OK) {
	return TCL_ERROR;
    }

    if (objc == 3) {
	locale = Tcl_GetString(objv[2]);
    } else {
	locale = NULL;

	const char *name;
	int index;

	name = Tcl_GetString(objv[i]);
	if (name[0] != '-') {
	    break;
	}
	if (Tcl_GetIndexFromObj(interp, objv[i], options, "switch", TCL_EXACT,
		&index) != TCL_OK) {
	    return TCL_ERROR;
	}
	switch ((enum options) index) {
	case REGEXP_INDICES:
	    indices = 1;
	    break;
	case REGEXP_NOCASE:

     * Parse arguments
     */

    if (objc != 4) {
	Tcl_WrongNumArgs(interp, 1, objv, "type script discard");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
	    &index) != TCL_OK) {
	return TCL_ERROR;
    }
    if (Tcl_GetBooleanFromObj(interp, objv[3], &discard) != TCL_OK) {
	return TCL_ERROR;
    }

    objPtr = NULL;		/* Lint. */

    int idx;
#define RESOLVER_KEY "testInterpResolver"

    if (objc != 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "up|down");
 	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], table, "operation", TCL_EXACT,
            &idx) != TCL_OK) {
        return TCL_ERROR;
    }
    switch (idx) {
    case 1: /* up */
        Tcl_AddInterpResolvers(interp, RESOLVER_KEY, InterpCmdResolver,
                InterpVarResolver, InterpCompiledVarResolver);
        break;

    mp_int bignumValue, newValue;
    Tcl_Obj **varPtr;

    if (objc < 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], subcmds, "option", 0,
	    &index) != TCL_OK) {
	return TCL_ERROR;
    }
    string = Tcl_GetString(objv[2]);
    if (GetVariableIndex(interp, string, &varIndex) != TCL_OK) {
	return TCL_ERROR;
    }
    varPtr = GetVarPtr(interp);

	 * lookups.
	 */

	if (Tcl_GetIntFromObj(interp, objv[2], &index2) != TCL_OK) {
	    return TCL_ERROR;
	}

	Tcl_GetIndexFromObj(NULL, objv[1], tablePtr, "token", 0, &index);

	indexRep = objv[1]->internalRep.otherValuePtr;
	indexRep->index = index2;
	result = Tcl_GetIndexFromObj(NULL, objv[1],
		tablePtr, "token", 0, &index);
	if (result == TCL_OK) {
	    Tcl_SetIntObj(Tcl_GetObjResult(interp), index);
	}
	return result;
    }

    if (objc < 5) {

	    && !strcmp("index", objv[3]->typePtr->name)) {
	indexRep = objv[3]->internalRep.otherValuePtr;
	if (indexRep->tablePtr == (void *) argv) {
	    TclFreeIntRep(objv[3]);
	}
    }

    result = Tcl_GetIndexFromObj((setError? interp : NULL), objv[3],
	    argv, "token", (allowAbbrev? 0 : TCL_EXACT), &index);
    ckfree(argv);
    if (result == TCL_OK) {
	Tcl_SetIntObj(Tcl_GetObjResult(interp), index);
    }
    return result;
}


	return TCL_ERROR;
    }
    varPtr = GetVarPtr(interp);
    index = Tcl_GetString(objv[2]);
    if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) {
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], subcommands, "command",
			    0, &cmdIndex) != TCL_OK) {
	return TCL_ERROR;
    }
    switch(cmdIndex) {
    case LISTOBJ_SET:
	if ((varPtr[varIndex] != NULL) && !Tcl_IsShared(varPtr[varIndex])) {
	    Tcl_SetListObj(varPtr[varIndex], objc-3, objv+3);
	} else {

    varPtr = GetVarPtr(interp);
    index = Tcl_GetString(objv[2]);
    if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) {
	return TCL_ERROR;
    }

    if (Tcl_GetIndexFromObj(interp, objv[1], options, "option", 0, &option)
	    != TCL_OK) {
	return TCL_ERROR;
    }
    switch (option) {
	case 0:				/* append */
	    if (objc != 5) {
		goto wrongNumArgs;
	    }

     */

    if (objv[1]->typePtr == &tclIntType
#ifndef NO_WIDE_TYPE
	    || objv[1]->typePtr == &tclWideIntType
#endif
	    || objv[1]->typePtr == &tclBignumType
	    || (Tcl_GetIndexFromObj(NULL, objv[1], afterSubCmds, "", 0,
		    &index) != TCL_OK)) {
	index = -1;
	if (Tcl_GetWideIntFromObj(NULL, objv[1], &ms) != TCL_OK) {
            const char *arg = Tcl_GetString(objv[1]);

	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                    "bad argument \"%s\": must be"
                    " cancel, idle, info, or an integer", arg));

    }
    if (varValuePtr == NULL) {
	varValuePtr = Tcl_NewIntObj(0);
    }
    if (Tcl_IsShared(varValuePtr)) {
	/* Copy on write */
	varValuePtr = Tcl_DuplicateObj(varValuePtr);
	
	if (TCL_OK == TclIncrObj(interp, varValuePtr, incrPtr)) {
	    return TclPtrSetVar(interp, varPtr, arrayPtr, part1Ptr, part2Ptr,
		    varValuePtr, flags, index);
	} else {
	    Tcl_DecrRefCount(varValuePtr);
	    return NULL;
	}

	}
    }

    /*
     * Finish parsing the arguments.
     */

    if ((objc == 4) && Tcl_GetIndexFromObj(interp, objv[2], options, "option",
	    0, &mode) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * Verify that it is indeed an array variable. This test comes after the
     * traces - the variable may actually become an array as an effect of said
     * traces. If not an array, the result is empty.

    if (myNamePtr) {
	Tcl_DecrRefCount(myNamePtr);
    }
    return result;
}

/* Callers must Incr myNamePtr if they plan to Decr it. */
 
int
TclPtrObjMakeUpvar(
    Tcl_Interp *interp,		/* Interpreter containing variables. Used for
				 * error messages, too. */
    Var *otherPtr,		/* Pointer to the variable being linked-to. */
    Tcl_Obj *myNamePtr,		/* Name of variable which will refer to
				 * otherP1/otherP2. Must be a scalar. */

    };
    int cmd;

    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 0, objv, "<type-of-exception>");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], cmds, "command", 0,
	    &cmd) != TCL_OK) {
	return TCL_ERROR;
    }

    /*
     * Make sure the GPF dialog doesn't popup.
     */