# Removed in 9.0, replaced by macro.
#declare 382 {
#    Tcl_UniChar *Tcl_GetUnicode(Tcl_Obj *objPtr)
#}
declare 383 {
    Tcl_Obj *TclGetRange(Tcl_Obj *objPtr, size_t first, size_t last)
}
# Removed in 9.0
#declare 384 {
#    void Tcl_AppendUnicodeToObj(Tcl_Obj *objPtr, const Tcl_UniChar *unicode,
#	    int length)
#}

declare 385 {
    int Tcl_RegExpMatchObj(Tcl_Interp *interp, Tcl_Obj *textObj,
	    Tcl_Obj *patternObj)
}
declare 386 {
    void Tcl_SetNotifier(const Tcl_NotifierProcs *notifierProcPtr)
}

	     * map' skips the "" case.
	     */

	    if (wstring < wend) {
		resultPtr = Tcl_NewUnicodeObj(wstring, 0);
		Tcl_IncrRefCount(resultPtr);
		for (; wstring < wend; wstring++) {
		    TclAppendUnicodeToObj(resultPtr, wsubspec, wsublen);
		    TclAppendUnicodeToObj(resultPtr, wstring, 1);
		    numMatches++;
		}
		wlen = 0;
	    }
	} else {
	    wsrclc = Tcl_UniCharToLower(*wsrc);
	    for (p = wfirstChar = wstring; wstring < wend; wstring++) {
		if ((*wstring == *wsrc ||
			(nocase && Tcl_UniCharToLower(*wstring)==wsrclc)) &&
			(slen==1 || (strCmpFn(wstring, wsrc, slen) == 0))) {
		    if (numMatches == 0) {
			resultPtr = Tcl_NewUnicodeObj(wstring, 0);
			Tcl_IncrRefCount(resultPtr);
		    }
		    if (p != wstring) {
			TclAppendUnicodeToObj(resultPtr, p, wstring - p);
			p = wstring + slen;
		    } else {
			p += slen;
		    }
		    wstring = p - 1;

		    TclAppendUnicodeToObj(resultPtr, wsubspec, wsublen);
		    numMatches++;
		}
	    }
	    if (numMatches) {
		wlen    = wfirstChar + wlen - p;
		wstring = p;
	    }

	    Tcl_IncrRefCount(resultPtr);
	    if (offset > TCL_INDEX_START) {
		/*
		 * Copy the initial portion of the string in if an offset was
		 * specified.
		 */

		TclAppendUnicodeToObj(resultPtr, wstring, offset);
	    }
	}
	numMatches++;

	/*
	 * Copy the portion of the source string before the match to the
	 * result variable.
	 */

	Tcl_RegExpGetInfo(regExpr, &info);
	start = info.matches[0].start;
	end = info.matches[0].end;
	TclAppendUnicodeToObj(resultPtr, wstring + offset, start);

	/*
	 * In command-prefix mode, the substitutions are added as quoted
	 * arguments to the subSpec to form a command, that is then executed
	 * and the result used as the string to substitute in. Actually,
	 * everything is passed through Tcl_EvalObjv, as that's much faster.
	 */

		 * Always consume at least one character of the input string
		 * in order to prevent infinite loops, even when we
		 * technically matched the empty string; we must not match
		 * again at the same spot.
		 */

		if (offset < wlen) {
		    TclAppendUnicodeToObj(resultPtr, wstring + offset, 1);
		}
		offset++;
	    }
	    if (all) {
		continue;
	    } else {
		break;

		idx = 0;
	    } else if (ch == '\\') {
		ch = wsrc[1];
		if ((ch >= '0') && (ch <= '9')) {
		    idx = ch - '0';
		} else if ((ch == '\\') || (ch == '&')) {
		    *wsrc = ch;
		    TclAppendUnicodeToObj(resultPtr, wfirstChar,
			    wsrc - wfirstChar + 1);
		    *wsrc = '\\';
		    wfirstChar = wsrc + 2;
		    wsrc++;
		    continue;
		} else {
		    continue;
		}
	    } else {
		continue;
	    }

	    if (wfirstChar != wsrc) {
		TclAppendUnicodeToObj(resultPtr, wfirstChar,
			wsrc - wfirstChar);
	    }

	    if (idx <= info.nsubs) {
		subStart = info.matches[idx].start;
		subEnd = info.matches[idx].end;
		if ((subStart != TCL_INDEX_NONE) && (subEnd != TCL_INDEX_NONE)) {
		    TclAppendUnicodeToObj(resultPtr,
			    wstring + offset + subStart, subEnd - subStart);
		}
	    }

	    if (*wsrc == '\\') {
		wsrc++;
	    }
	    wfirstChar = wsrc + 1;
	}

	if (wfirstChar != wsrc) {
	    TclAppendUnicodeToObj(resultPtr, wfirstChar, wsrc - wfirstChar);
	}

	if (end == 0) {
	    /*
	     * Always consume at least one character of the input string in
	     * order to prevent infinite loops.
	     */

	    if (offset < wlen) {
		TclAppendUnicodeToObj(resultPtr, wstring + offset, 1);
	    }
	    offset++;
	} else {
	    offset += end;
	    if (start == end) {
		/*
		 * We matched an empty string, which means we must go forward
		 * one more step so we don't match again at the same spot.
		 */

		if (offset < wlen) {
		    TclAppendUnicodeToObj(resultPtr, wstring + offset, 1);
		}
		offset++;
	    }
	}
	if (!all) {
	    break;
	}

	 * On zero matches, just ignore the offset, since it shouldn't matter
	 * to us in this case, and the user may have skewed it.
	 */

	resultPtr = objv[1];
	Tcl_IncrRefCount(resultPtr);
    } else if (offset < wlen) {
	TclAppendUnicodeToObj(resultPtr, wstring + offset, wlen - offset);
    }
    if (objc == 4) {
	if (Tcl_ObjSetVar2(interp, objv[3], NULL, resultPtr,
		TCL_LEAVE_ERR_MSG) == NULL) {
	    result = TCL_ERROR;
	} else {
	    /*

	    u2lc = (nocase ? Tcl_UniCharToLower(*ustring2) : 0);
	    for (; ustring1 < end; ustring1++) {
		if (((*ustring1 == *ustring2) ||
			(nocase&&Tcl_UniCharToLower(*ustring1)==u2lc)) &&
			(length2==1 || strCmpFn(ustring1, ustring2,
				length2) == 0)) {
		    if (p != ustring1) {
			TclAppendUnicodeToObj(resultPtr, p, ustring1-p);
			p = ustring1 + length2;
		    } else {
			p += length2;
		    }
		    ustring1 = p - 1;

		    TclAppendUnicodeToObj(resultPtr, mapString, mapLen);
		}
	    }
	}
    } else {
	Tcl_UniChar **mapStrings;
	size_t *mapLens;
	int *u2lc = 0;

			((size_t)(end-ustring1) >= length2) && ((length2 == 1) ||
			!strCmpFn(ustring2, ustring1, length2))) {
		    if (p != ustring1) {
			/*
			 * Put the skipped chars onto the result first.
			 */

			TclAppendUnicodeToObj(resultPtr, p, ustring1-p);
			p = ustring1 + length2;
		    } else {
			p += length2;
		    }

		    /*
		     * Adjust len to be full length of matched string.
		     */

		    ustring1 = p - 1;

		    /*
		     * Append the map value to the unicode string.
		     */

		    TclAppendUnicodeToObj(resultPtr,
			    mapStrings[index+1], mapLens[index+1]);
		    break;
		}
	    }
	}
	if (nocase) {
	    TclStackFree(interp, u2lc);
	}
	TclStackFree(interp, mapLens);
	TclStackFree(interp, mapStrings);
    }
    if (p != ustring1) {
	/*
	 * Put the rest of the unmapped chars onto result.
	 */

	TclAppendUnicodeToObj(resultPtr, p, ustring1 - p);
    }
    Tcl_SetObjResult(interp, resultPtr);
  done:
    if (mapWithDict) {
	TclStackFree(interp, mapElemv);
    }
    if (copySource) {

EXTERN size_t		TclGetCharLength(Tcl_Obj *objPtr);
/* 381 */
EXTERN int		TclGetUniChar(Tcl_Obj *objPtr, size_t index);
/* Slot 382 is reserved */
/* 383 */
EXTERN Tcl_Obj *	TclGetRange(Tcl_Obj *objPtr, size_t first,
				size_t last);
/* Slot 384 is reserved */


/* 385 */
EXTERN int		Tcl_RegExpMatchObj(Tcl_Interp *interp,
				Tcl_Obj *textObj, Tcl_Obj *patternObj);
/* 386 */
EXTERN void		Tcl_SetNotifier(
				const Tcl_NotifierProcs *notifierProcPtr);
/* 387 */

    void (*tcl_RegExpGetInfo) (Tcl_RegExp regexp, Tcl_RegExpInfo *infoPtr); /* 377 */
    Tcl_Obj * (*tcl_NewUnicodeObj) (const Tcl_UniChar *unicode, size_t numChars); /* 378 */
    void (*tcl_SetUnicodeObj) (Tcl_Obj *objPtr, const Tcl_UniChar *unicode, size_t numChars); /* 379 */
    size_t (*tclGetCharLength) (Tcl_Obj *objPtr); /* 380 */
    int (*tclGetUniChar) (Tcl_Obj *objPtr, size_t index); /* 381 */
    void (*reserved382)(void);
    Tcl_Obj * (*tclGetRange) (Tcl_Obj *objPtr, size_t first, size_t last); /* 383 */
    void (*reserved384)(void);
    int (*tcl_RegExpMatchObj) (Tcl_Interp *interp, Tcl_Obj *textObj, Tcl_Obj *patternObj); /* 385 */
    void (*tcl_SetNotifier) (const Tcl_NotifierProcs *notifierProcPtr); /* 386 */
    Tcl_Mutex * (*tcl_GetAllocMutex) (void); /* 387 */
    int (*tcl_GetChannelNames) (Tcl_Interp *interp); /* 388 */
    int (*tcl_GetChannelNamesEx) (Tcl_Interp *interp, const char *pattern); /* 389 */
    int (*tcl_ProcObjCmd) (void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 390 */
    void (*tcl_ConditionFinalize) (Tcl_Condition *condPtr); /* 391 */

#define TclGetCharLength \
	(tclStubsPtr->tclGetCharLength) /* 380 */
#define TclGetUniChar \
	(tclStubsPtr->tclGetUniChar) /* 381 */
/* Slot 382 is reserved */
#define TclGetRange \
	(tclStubsPtr->tclGetRange) /* 383 */

/* Slot 384 is reserved */
#define Tcl_RegExpMatchObj \
	(tclStubsPtr->tcl_RegExpMatchObj) /* 385 */
#define Tcl_SetNotifier \
	(tclStubsPtr->tcl_SetNotifier) /* 386 */
#define Tcl_GetAllocMutex \
	(tclStubsPtr->tcl_GetAllocMutex) /* 387 */
#define Tcl_GetChannelNames \

	for (; ustring1 < end; ustring1++) {
	    if ((*ustring1 == *ustring2) &&
		/* Fix bug [69218ab7b]: restrict max compare length. */
		((size_t)(end-ustring1) >= length2) && (length2==1 ||
		    memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length2)
			    == 0)) {
		if (p != ustring1) {
		    TclAppendUnicodeToObj(objResultPtr, p, ustring1-p);
		    p = ustring1 + length2;
		} else {
		    p += length2;
		}
		ustring1 = p - 1;

		TclAppendUnicodeToObj(objResultPtr, ustring3, length3);
	    }
	}
	if (p != ustring1) {
	    /*
	     * Put the rest of the unmapped chars onto result.
	     */

	    TclAppendUnicodeToObj(objResultPtr, p, ustring1 - p);
	}
    doneStringMap:
	TRACE_WITH_OBJ(("%.20s %.20s %.20s => ",
		O2S(value2Ptr), O2S(value3Ptr), O2S(valuePtr)), objResultPtr);
	NEXT_INST_V(1, 3, 1);

    case INST_STR_FIND:

declare 234 {
    Var *TclVarHashCreateVar(TclVarHashTable *tablePtr, const char *key,
             int *newPtr)
}
declare 235 {
    void TclInitVarHashTable(TclVarHashTable *tablePtr, Namespace *nsPtr)
}
# TIP 542
declare 236 {
    void TclAppendUnicodeToObj(Tcl_Obj *objPtr,
	    const Tcl_UniChar *unicode, size_t length)
}

# TIP #285: Script cancellation support.
declare 237 {
    int TclResetCancellation(Tcl_Interp *interp, int force)
}

# NRE functions for "rogue" extensions to exploit NRE; they will need to

EXTERN void		TclGetSrcInfoForPc(CmdFrame *contextPtr);
/* 234 */
EXTERN Var *		TclVarHashCreateVar(TclVarHashTable *tablePtr,
				const char *key, int *newPtr);
/* 235 */
EXTERN void		TclInitVarHashTable(TclVarHashTable *tablePtr,
				Namespace *nsPtr);
/* 236 */
EXTERN void		TclAppendUnicodeToObj(Tcl_Obj *objPtr,
				const Tcl_UniChar *unicode, size_t length);
/* 237 */
EXTERN int		TclResetCancellation(Tcl_Interp *interp, int force);
/* 238 */
EXTERN int		TclNRInterpProc(void *clientData, Tcl_Interp *interp,
				int objc, Tcl_Obj *const objv[]);
/* 239 */
EXTERN int		TclNRInterpProcCore(Tcl_Interp *interp,

    int (*tclPtrMakeUpvar) (Tcl_Interp *interp, Var *otherP1Ptr, const char *myName, int myFlags, int index); /* 229 */
    Var * (*tclObjLookupVar) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, const char *part2, int flags, const char *msg, int createPart1, int createPart2, Var **arrayPtrPtr); /* 230 */
    int (*tclGetNamespaceFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Namespace **nsPtrPtr); /* 231 */
    int (*tclEvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word); /* 232 */
    void (*tclGetSrcInfoForPc) (CmdFrame *contextPtr); /* 233 */
    Var * (*tclVarHashCreateVar) (TclVarHashTable *tablePtr, const char *key, int *newPtr); /* 234 */
    void (*tclInitVarHashTable) (TclVarHashTable *tablePtr, Namespace *nsPtr); /* 235 */
    void (*tclAppendUnicodeToObj) (Tcl_Obj *objPtr, const Tcl_UniChar *unicode, size_t length); /* 236 */
    int (*tclResetCancellation) (Tcl_Interp *interp, int force); /* 237 */
    int (*tclNRInterpProc) (void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 238 */
    int (*tclNRInterpProcCore) (Tcl_Interp *interp, Tcl_Obj *procNameObj, size_t skip, ProcErrorProc *errorProc); /* 239 */
    int (*tclNRRunCallbacks) (Tcl_Interp *interp, int result, struct NRE_callback *rootPtr); /* 240 */
    int (*tclNREvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word); /* 241 */
    int (*tclNREvalObjv) (Tcl_Interp *interp, size_t objc, Tcl_Obj *const objv[], int flags, Command *cmdPtr); /* 242 */
    void (*tclDbDumpActiveObjects) (FILE *outFile); /* 243 */

	(tclIntStubsPtr->tclEvalObjEx) /* 232 */
#define TclGetSrcInfoForPc \
	(tclIntStubsPtr->tclGetSrcInfoForPc) /* 233 */
#define TclVarHashCreateVar \
	(tclIntStubsPtr->tclVarHashCreateVar) /* 234 */
#define TclInitVarHashTable \
	(tclIntStubsPtr->tclInitVarHashTable) /* 235 */
#define TclAppendUnicodeToObj \
	(tclIntStubsPtr->tclAppendUnicodeToObj) /* 236 */
#define TclResetCancellation \
	(tclIntStubsPtr->tclResetCancellation) /* 237 */
#define TclNRInterpProc \
	(tclIntStubsPtr->tclNRInterpProc) /* 238 */
#define TclNRInterpProcCore \
	(tclIntStubsPtr->tclNRInterpProcCore) /* 239 */
#define TclNRRunCallbacks \

 * Side effects:
 *	Invalidates the string rep and creates a new Unicode string.
 *
 *----------------------------------------------------------------------
 */

void
TclAppendUnicodeToObj(
    Tcl_Obj *objPtr,		/* Points to the object to append to. */
    const Tcl_UniChar *unicode,	/* The unicode string to append to the
				 * object. */
    size_t length)		/* Number of chars in "unicode". */
{
    String *stringPtr;

	    return NULL;
	}
	Tcl_SetObjLength(objResultPtr, length);
	while (count - done > done) {
	    Tcl_AppendObjToObj(objResultPtr, objResultPtr);
	    done *= 2;
	}
	TclAppendUnicodeToObj(objResultPtr, Tcl_GetUnicode(objResultPtr),
		(count - done) * length);
    } else {
	/*
	 * Efficiently concatenate string reps.
	 */

	if (!inPlace || Tcl_IsShared(objPtr)) {

	/* TODO: Is there an in-place option worth pursuing here? */

	result = Tcl_NewUnicodeObj(ustring, first);
	if (insertPtr) {
	    Tcl_AppendObjToObj(result, insertPtr);
	}
	if (first + count < (size_t)numChars) {
	    TclAppendUnicodeToObj(result, ustring + first + count,
		    numChars - first - count);
	}

	return result;
    }
}


static void uniCodePanic() {
    Tcl_Panic("This extension uses a deprecated function, not available now: Tcl is compiled with -DTCL_UTF_MAX==%d", TCL_UTF_MAX);
}
#   define Tcl_GetUnicodeFromObj (Tcl_UniChar *(*)(Tcl_Obj *, size_t *))(void *)uniCodePanic
#   define TclGetUnicodeFromObj (Tcl_UniChar *(*)(Tcl_Obj *, int *))(void *)uniCodePanic
#   define Tcl_NewUnicodeObj (Tcl_Obj *(*)(const Tcl_UniChar *, size_t))(void *)uniCodePanic
#   define Tcl_SetUnicodeObj (void(*)(Tcl_Obj *, const Tcl_UniChar *, size_t))(void *)uniCodePanic
#   define TclAppendUnicodeToObj (void(*)(Tcl_Obj *, const Tcl_UniChar *, size_t))(void *)uniCodePanic
#endif

#define TclUtfCharComplete Tcl_UtfCharComplete
#define TclUtfNext Tcl_UtfNext
#define TclUtfPrev Tcl_UtfPrev

    TclPtrMakeUpvar, /* 229 */
    TclObjLookupVar, /* 230 */
    TclGetNamespaceFromObj, /* 231 */
    TclEvalObjEx, /* 232 */
    TclGetSrcInfoForPc, /* 233 */
    TclVarHashCreateVar, /* 234 */
    TclInitVarHashTable, /* 235 */
    TclAppendUnicodeToObj, /* 236 */
    TclResetCancellation, /* 237 */
    TclNRInterpProc, /* 238 */
    TclNRInterpProcCore, /* 239 */
    TclNRRunCallbacks, /* 240 */
    TclNREvalObjEx, /* 241 */
    TclNREvalObjv, /* 242 */
    TclDbDumpActiveObjects, /* 243 */

    Tcl_RegExpGetInfo, /* 377 */
    Tcl_NewUnicodeObj, /* 378 */
    Tcl_SetUnicodeObj, /* 379 */
    TclGetCharLength, /* 380 */
    TclGetUniChar, /* 381 */
    0, /* 382 */
    TclGetRange, /* 383 */
    0, /* 384 */
    Tcl_RegExpMatchObj, /* 385 */
    Tcl_SetNotifier, /* 386 */
    Tcl_GetAllocMutex, /* 387 */
    Tcl_GetChannelNames, /* 388 */
    Tcl_GetChannelNamesEx, /* 389 */
    Tcl_ProcObjCmd, /* 390 */
    Tcl_ConditionFinalize, /* 391 */

	    }
	    if ((length < 0) || ((Tcl_WideUInt)length > (Tcl_WideUInt)size)) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"index value out of range", -1));
		return TCL_ERROR;
	    }

	    TclAppendUnicodeToObj(varPtr[varIndex], unicode + length, size - length);
	    Tcl_SetObjResult(interp, varPtr[varIndex]);
	    break;
    }

    return TCL_OK;
}