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-rw-r--r--generic/tclUnicodeObj.c771
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diff --git a/generic/tclUnicodeObj.c b/generic/tclUnicodeObj.c
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--- a/generic/tclUnicodeObj.c
+++ /dev/null
@@ -1,771 +0,0 @@
-/*
- * tclUnicodeObj.c --
- *
- * This file contains the implementation of the Unicode internal
- * representation of Tcl objects.
- *
- * Copyright (c) 1999 by Scriptics Corporation.
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * RCS: @(#) $Id: tclUnicodeObj.c,v 1.2 1999/06/08 02:59:27 hershey Exp $
- */
-
-#include <math.h>
-#include "tclInt.h"
-#include "tclPort.h"
-
-/*
- * Prototypes for local procedures defined in this file:
- */
-
-static void DupUnicodeInternalRep _ANSI_ARGS_((Tcl_Obj *srcPtr,
- Tcl_Obj *copyPtr));
-static void FreeUnicodeInternalRep _ANSI_ARGS_((Tcl_Obj *objPtr));
-static void UpdateStringOfUnicode _ANSI_ARGS_((Tcl_Obj *objPtr));
-static int SetUnicodeFromAny _ANSI_ARGS_((Tcl_Interp *interp,
- Tcl_Obj *objPtr));
-
-static int AllSingleByteChars _ANSI_ARGS_((Tcl_Obj *objPtr));
-static void TclAppendUniCharStrToObj _ANSI_ARGS_((
- register Tcl_Obj *objPtr, Tcl_UniChar *unichars,
- int numChars));
-static Tcl_Obj * TclNewUnicodeObj _ANSI_ARGS_((Tcl_UniChar *unichars,
- int numChars));
-static void SetOptUnicodeFromAny _ANSI_ARGS_((Tcl_Obj *objPtr,
- int numChars));
-
-/*
- * The following object type represents a Unicode string. A Unicode string
- * is an internationalized string. Conceptually, a Unicode string is an
- * array of 16-bit quantities organized as a sequence of properly formed
- * UTF-8 characters. There is a one-to-one map between Unicode and UTF
- * characters. The Unicode ojbect is opitmized for the case where each UTF
- * char in a string is only one byte. In this case, we store the value of
- * numChars, but we don't copy the bytes to the unicodeObj->chars. Before
- * accessing obj->chars, check if unicodeObj->numChars == obj->length.
- */
-
-Tcl_ObjType tclUnicodeType = {
- "unicode",
- FreeUnicodeInternalRep,
- DupUnicodeInternalRep,
- UpdateStringOfUnicode,
- SetUnicodeFromAny
-};
-
-/*
- * The following structure is the internal rep for a Unicode object.
- * Keeps track of how much memory has been used and how much has been
- * allocated for the Unicode to enable growing and shrinking of the
- * Unicode object with fewer mallocs.
- */
-
-typedef struct Unicode {
- int numChars; /* The number of chars in the unicode
- * string. */
- int used; /* The number of bytes used in the unicode
- * string. */
- int allocated; /* The amount of space actually allocated
- * minus 1 byte. */
- unsigned char chars[4]; /* The array of chars. The actual size of
- * this field depends on the 'allocated' field
- * above. */
-} Unicode;
-
-#define UNICODE_SIZE(len) \
- ((unsigned) (sizeof(Unicode) - 4 + (len)))
-#define GET_UNICODE(objPtr) \
- ((Unicode *) (objPtr)->internalRep.otherValuePtr)
-#define SET_UNICODE(objPtr, unicodePtr) \
- (objPtr)->internalRep.otherValuePtr = (VOID *) (unicodePtr)
-
-
-/*
- *----------------------------------------------------------------------
- *
- * TclGetUnicodeLengthFromObj --
- *
- * Get the length of the Unicode string from the Tcl object. If
- * the object is not already a Unicode object, an attempt will be
- * made to convert it to one.
- *
- * Results:
- * Pointer to unicode string representing the unicode object.
- *
- * Side effects:
- * Frees old internal rep. Allocates memory for new internal rep.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TclGetUnicodeLengthFromObj(objPtr)
- Tcl_Obj *objPtr; /* The Unicode object. */
-{
- int length;
- Unicode *unicodePtr;
-
- SetUnicodeFromAny(NULL, objPtr);
- unicodePtr = GET_UNICODE(objPtr);
-
- length = unicodePtr->numChars;
- return length;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclGetUniCharFromObj --
- *
- * Get the index'th Unicode character from the Unicode object. If
- * the object is not already a Unicode object, an attempt will be
- * made to convert it to one. The index is assumed to be in the
- * appropriate range.
- *
- * Results:
- * Returns the index'th Unicode character in the Object.
- *
- * Side effects:
- * Fills unichar with the index'th Unicode character.
- *
- *----------------------------------------------------------------------
- */
-
-Tcl_UniChar
-TclGetUniCharFromObj(objPtr, index)
- Tcl_Obj *objPtr; /* The Unicode object. */
- int index; /* Get the index'th character. */
-{
- Tcl_UniChar *unicharPtr, unichar;
- Unicode *unicodePtr;
- int length;
-
- SetUnicodeFromAny(NULL, objPtr);
- unicodePtr = GET_UNICODE(objPtr);
- length = objPtr->length;
-
- if (AllSingleByteChars(objPtr)) {
- int length;
- char *str;
-
- /*
- * All of the characters in the Utf string are 1 byte chars,
- * so we don't store the unicode char. We get the Utf string
- * and convert the index'th byte to a Unicode character.
- */
-
- str = Tcl_GetStringFromObj(objPtr, &length);
- Tcl_UtfToUniChar(&str[index], &unichar);
- } else {
- unicharPtr = (Tcl_UniChar *)unicodePtr->chars;
- unichar = unicharPtr[index];
- }
- return unichar;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclGetRangeFromObj --
- *
- * Create a Tcl Object that contains the chars between first and
- * last of the object indicated by "objPtr". If the object is not
- * already a Unicode object, an attempt will be made to convert it
- * to one. The first and last indices are assumed to be in the
- * appropriate range.
- *
- * Results:
- * Returns a new Tcl Object of either "string" or "unicode" type,
- * containing the range of chars.
- *
- * Side effects:
- * Changes the internal rep of "objPtr" to unicode.
- *
- *----------------------------------------------------------------------
- */
-
-Tcl_Obj*
-TclGetRangeFromObj(objPtr, first, last)
-
- Tcl_Obj *objPtr; /* The Tcl object to find the range of. */
- int first; /* First index of the range. */
- int last; /* Last index of the range. */
-{
- Tcl_Obj *newObjPtr; /* The Tcl object to find the range of. */
- Tcl_UniChar *unicharPtr;
- Unicode *unicodePtr;
- int length;
-
- SetUnicodeFromAny(NULL, objPtr);
- unicodePtr = GET_UNICODE(objPtr);
- length = objPtr->length;
-
- if (unicodePtr->numChars != length) {
- unicharPtr = (Tcl_UniChar *)unicodePtr->chars;
- newObjPtr = TclNewUnicodeObj(&unicharPtr[first], last-first+1);
- } else {
- int length;
- char *str;
-
- /*
- * All of the characters in the Utf string are 1 byte chars,
- * so we don't store the unicode char. Create a new string
- * object containing the specified range of chars.
- */
-
- str = Tcl_GetStringFromObj(objPtr, &length);
- newObjPtr = Tcl_NewStringObj(&str[first], last-first+1);
- }
- return newObjPtr;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclAppendObjToUnicodeObj --
- *
- * This procedure appends the contest of "srcObjPtr" to the Unicode
- * object "destPtr".
- *
- * Results:
- * None.
- *
- * Side effects:
- * If srcObjPtr doesn't have an internal rep, then it is given a
- * Unicode internal rep.
- *
- *----------------------------------------------------------------------
- */
-
-Tcl_Obj *
-TclAppendObjToUnicodeObj(targetObjPtr, srcObjPtr)
- register Tcl_Obj *targetObjPtr; /* Points to the object to
- * append to. */
- register Tcl_Obj *srcObjPtr; /* Points to the object to
- * append from. */
-{
- int numBytes, numChars;
- Tcl_Obj *resultObjPtr;
- char *utfSrcStr;
- Tcl_UniChar *unicharSrcStr;
- Unicode *unicodePtr;
- Tcl_DString dsPtr;
-
- /*
- * Duplicate the target if it is shared.
- * Change the result's internal rep to Unicode object.
- */
-
- if (Tcl_IsShared(targetObjPtr)) {
- resultObjPtr = Tcl_DuplicateObj(targetObjPtr);
- } else {
- resultObjPtr = targetObjPtr;
- }
- SetUnicodeFromAny(NULL, resultObjPtr);
-
- /*
- * Case where target chars are 1 byte long:
- * If src obj is of "string" or null type, then convert it to "unicode"
- * type. Src objs of other types (such as int) are left in tact to keep
- * them from shimmering between types. If the src obj is a unichar obj,
- * and all src chars are also 1 byte long, the src string is appended to
- * the target "unicode" obj, and the target obj maintains its "optimized"
- * status.
- */
-
- if (AllSingleByteChars(resultObjPtr)) {
-
- int length;
- char *stringRep;
-
- if (srcObjPtr->typePtr == &tclStringType
- || srcObjPtr->typePtr == NULL) {
- SetUnicodeFromAny(NULL, srcObjPtr);
- }
-
- stringRep = Tcl_GetStringFromObj(srcObjPtr, &length);
- Tcl_AppendToObj(resultObjPtr, stringRep, length);
-
- if ((srcObjPtr->typePtr == &tclUnicodeType)
- && (AllSingleByteChars(srcObjPtr))) {
- SetOptUnicodeFromAny(resultObjPtr, resultObjPtr->length);
- }
- return resultObjPtr;
- }
-
- /*
- * Extract a unicode string from "unicode" or "string" type objects.
- * Extract the utf string from non-unicode objects, and convert the
- * utf string to unichar string locally.
- * If the src obj is a "string" obj, convert it to "unicode" type.
- * Src objs of other types (such as int) are left in tact to keep
- * them from shimmering between types.
- */
-
- Tcl_DStringInit(&dsPtr);
- if (srcObjPtr->typePtr == &tclStringType || srcObjPtr->typePtr == NULL) {
- SetUnicodeFromAny(NULL, srcObjPtr);
- }
- if (srcObjPtr->typePtr == &tclUnicodeType) {
- if (AllSingleByteChars(srcObjPtr)) {
-
- unicodePtr = GET_UNICODE(srcObjPtr);
- numChars = unicodePtr->numChars;
-
- utfSrcStr = Tcl_GetStringFromObj(srcObjPtr, &numBytes);
- unicharSrcStr = (Tcl_UniChar *)Tcl_UtfToUniCharDString(utfSrcStr,
- numBytes, &dsPtr);
- } else {
- unicodePtr = GET_UNICODE(srcObjPtr);
- numChars = unicodePtr->numChars;
- unicharSrcStr = (Tcl_UniChar *)unicodePtr->chars;
- }
- } else {
- utfSrcStr = Tcl_GetStringFromObj(srcObjPtr, &numBytes);
- numChars = Tcl_NumUtfChars(utfSrcStr, numBytes);
- unicharSrcStr = (Tcl_UniChar *)Tcl_UtfToUniCharDString(utfSrcStr,
- numBytes, &dsPtr);
- }
- if (numChars == 0) {
- return resultObjPtr;
- }
-
- /*
- * Append the unichar src string to the result object.
- */
-
- TclAppendUniCharStrToObj(resultObjPtr, unicharSrcStr, numChars);
- Tcl_DStringFree(&dsPtr);
- return resultObjPtr;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclAppendUniCharStrToObj --
- *
- * This procedure appends the contents of "srcObjPtr" to the
- * Unicode object "objPtr".
- *
- * Results:
- * None.
- *
- * Side effects:
- * If srcObjPtr doesn't have an internal rep, then it is given a
- * Unicode internal rep.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TclAppendUniCharStrToObj(objPtr, unichars, numNewChars)
- register Tcl_Obj *objPtr; /* Points to the object to append to. */
- Tcl_UniChar *unichars; /* The unicode string to append to the
- * object. */
- int numNewChars; /* Number of chars in "unichars". */
-{
- Unicode *unicodePtr;
- int usedBytes, numNewBytes, totalNumBytes, totalNumChars;
-
- /*
- * Invalidate the StringRep.
- */
-
- Tcl_InvalidateStringRep(objPtr);
-
- unicodePtr = GET_UNICODE(objPtr);
-
- usedBytes = unicodePtr->used;
- totalNumChars = numNewChars + unicodePtr->numChars;
- totalNumBytes = totalNumChars * sizeof(Tcl_UniChar);
- numNewBytes = numNewChars * sizeof(Tcl_UniChar);
-
- if (unicodePtr->allocated < totalNumBytes) {
- int allocatedBytes = totalNumBytes * 2;
-
- /*
- * There isn't currently enough space in the Unicode
- * representation so allocate additional space. In fact,
- * overallocate so that there is room for future growth without
- * having to reallocate again.
- */
-
- unicodePtr = (Unicode *) ckrealloc(unicodePtr,
- UNICODE_SIZE(allocatedBytes));
- memcpy((VOID *) (unicodePtr->chars + usedBytes),
- (VOID *) unichars, (size_t) numNewBytes);
-
- unicodePtr->allocated = allocatedBytes;
- unicodePtr = SET_UNICODE(objPtr, unicodePtr);
- }
-
- memcpy((VOID *) (unicodePtr->chars + usedBytes),
- (VOID *) unichars, (size_t) numNewBytes);
- unicodePtr->used = totalNumBytes;
- unicodePtr->numChars = totalNumChars;
-}
-
-/*
- *---------------------------------------------------------------------------
- *
- * TclNewUnicodeObj --
- *
- * This procedure is creates a new Unicode object and initializes
- * it from the given Utf String. If the Utf String is the same size
- * as the Unicode string, don't duplicate the data.
- *
- * Results:
- * The newly created object is returned. This object will have no
- * initial string representation. The returned object has a ref count
- * of 0.
- *
- * Side effects:
- * Memory allocated for new object and copy of Unicode argument.
- *
- *---------------------------------------------------------------------------
- */
-
-Tcl_Obj *
-TclNewUnicodeObj(unichars, numChars)
- Tcl_UniChar *unichars; /* The unicode string used to initialize
- * the new object. */
- int numChars; /* Number of characters in the unicode
- * string. */
-{
- Tcl_Obj *objPtr;
- Unicode *unicodePtr;
- int numBytes;
-
- numBytes = numChars * sizeof(Tcl_UniChar);
-
- TclNewObj(objPtr);
- objPtr->bytes = NULL;
- objPtr->typePtr = &tclUnicodeType;
-
- unicodePtr = (Unicode *) ckalloc(UNICODE_SIZE(numBytes));
- unicodePtr->used = numBytes;
- unicodePtr->numChars = numChars;
- unicodePtr->allocated = numBytes;
- memcpy((VOID *) unicodePtr->chars, (VOID *) unichars, (size_t) numBytes);
- SET_UNICODE(objPtr, unicodePtr);
- return objPtr;
-}
-
-/*
- *---------------------------------------------------------------------------
- *
- * TclAllSingleByteChars --
- *
- * Initialize the internal representation of a Unicode Tcl_Obj
- * to a copy of the internal representation of an existing Unicode
- * object.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Allocates memory.
- *
- *---------------------------------------------------------------------------
- */
-
-static int
-AllSingleByteChars(objPtr)
- Tcl_Obj *objPtr; /* Object whose char lengths to check. */
-{
- Unicode *unicodePtr;
- int numBytes, numChars;
-
- unicodePtr = GET_UNICODE(objPtr);
- numChars = unicodePtr->numChars;
- numBytes = objPtr->length;
-
- if (numChars == numBytes) {
- return 1;
- } else {
- return 0;
- }
-}
-
-/*
- *---------------------------------------------------------------------------
- *
- * DupUnicodeInternalRep --
- *
- * Initialize the internal representation of a Unicode Tcl_Obj
- * to a copy of the internal representation of an existing Unicode
- * object.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Allocates memory.
- *
- *---------------------------------------------------------------------------
- */
-
-static void
-DupUnicodeInternalRep(srcPtr, copyPtr)
- Tcl_Obj *srcPtr; /* Object with internal rep to copy. */
- Tcl_Obj *copyPtr; /* Object with internal rep to set. */
-{
- Unicode *srcUnicodePtr = GET_UNICODE(srcPtr);
- Unicode *copyUnicodePtr; /*GET_UNICODE(copyPtr);*/
-
- /*
- * If the src obj is a string of 1-byte Utf chars, then copy the
- * string rep of the source object and create an "empty" Unicode
- * internal rep for the new object. Otherwise, copy Unicode
- * internal rep, and invalidate the string rep of the new object.
- */
-
- if (AllSingleByteChars(srcPtr)) {
- copyUnicodePtr = (Unicode *) ckalloc(UNICODE_SIZE(4));
- } else {
- int used = srcUnicodePtr->used;
- int allocated = srcUnicodePtr->allocated;
- Tcl_UniChar *unichars;
-
- unichars = (Tcl_UniChar *)srcUnicodePtr->chars;
-
- copyUnicodePtr = (Unicode *) ckalloc(UNICODE_SIZE(allocated));
-
- copyUnicodePtr->used = used;
- copyUnicodePtr->allocated = allocated;
- memcpy((VOID *) copyUnicodePtr->chars,
- (VOID *) srcUnicodePtr->chars, (size_t) used);
- }
- copyUnicodePtr->numChars = srcUnicodePtr->numChars;
- SET_UNICODE(copyPtr, copyUnicodePtr);
-}
-
-/*
- *---------------------------------------------------------------------------
- *
- * TclSetUnicodeObj --
- *
- * Modify an object to be a Unicode object and to have the specified
- * unicode string as its value.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The object's old string rep and internal rep is freed.
- * Memory allocated for copy of unicode argument.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TclSetUnicodeObj(objPtr, chars, length)
- Tcl_Obj *objPtr; /* Object to initialize as a Unicode obj. */
- unsigned char *chars; /* The unicode string to use as the new
- * value. */
- int length; /* Length of the unicode string, which must
- * be >= 0. */
-{
- Tcl_ObjType *typePtr;
- Unicode *unicodePtr;
-
- if (Tcl_IsShared(objPtr)) {
- panic("TclSetUnicodeObj called with shared object");
- }
- typePtr = objPtr->typePtr;
- if ((typePtr != NULL) && (typePtr->freeIntRepProc != NULL)) {
- (*typePtr->freeIntRepProc)(objPtr);
- }
- Tcl_InvalidateStringRep(objPtr);
-
- unicodePtr = (Unicode *) ckalloc(UNICODE_SIZE(length));
- unicodePtr->used = length;
- unicodePtr->allocated = length;
- memcpy((VOID *) unicodePtr->chars, (VOID *) chars, (size_t) length);
-
- objPtr->typePtr = &tclUnicodeType;
- SET_UNICODE(objPtr, unicodePtr);
-}
-
-/*
- *---------------------------------------------------------------------------
- *
- * UpdateStringOfUnicode --
- *
- * Update the string representation for a Unicode data object.
- * Note: This procedure does not invalidate an existing old string rep
- * so storage will be lost if this has not already been done.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The object's string is set to a valid string that results from
- * the Unicode-to-string conversion.
- *
- * The object becomes a string object -- the internal rep is
- * discarded and the typePtr becomes NULL.
- *
- *---------------------------------------------------------------------------
- */
-
-static void
-UpdateStringOfUnicode(objPtr)
- Tcl_Obj *objPtr; /* Unicode object whose string rep to
- * update. */
-{
- int i, length, size;
- Tcl_UniChar *src;
- char dummy[TCL_UTF_MAX];
- char *dst;
- Unicode *unicodePtr;
-
- unicodePtr = GET_UNICODE(objPtr);
- src = (Tcl_UniChar *) unicodePtr->chars;
- length = unicodePtr->used;
-
- /*
- * How much space will string rep need?
- */
-
- size = 0;
- for (i = 0; i < unicodePtr->numChars; i++) {
- size += Tcl_UniCharToUtf((int) src[i], dummy);
- }
-
- dst = (char *) ckalloc((unsigned) (size + 1));
- objPtr->bytes = dst;
- objPtr->length = size;
-
- for (i = 0; i < unicodePtr->numChars; i++) {
- dst += Tcl_UniCharToUtf(src[i], dst);
- }
- *dst = '\0';
-}
-
-/*
- *---------------------------------------------------------------------------
- *
- * SetOptUnicodeFromAny --
- *
- * Generate the Unicode internal rep from the string rep.
- *
- * Results:
- * The return value is always TCL_OK.
- *
- * Side effects:
- * A Unicode object is stored as the internal rep of objPtr. The Unicode
- * ojbect is opitmized for the case where each UTF char in a string is only
- * one byte. In this case, we store the value of numChars, but we don't copy
- * the bytes to the unicodeObj->chars. Before accessing obj->chars, check if
- * all chars are 1 byte long.
- *
- *---------------------------------------------------------------------------
- */
-
-static void
-SetOptUnicodeFromAny(objPtr, numChars)
- Tcl_Obj *objPtr; /* The object to convert to type Unicode. */
- int numChars;
-{
- Tcl_ObjType *typePtr;
- Unicode *unicodePtr;
-
- unicodePtr = (Unicode *) ckalloc(UNICODE_SIZE(4));
- unicodePtr->numChars = numChars;
-
- typePtr = objPtr->typePtr;
- if ((typePtr != NULL) && (typePtr->freeIntRepProc) != NULL) {
- (*typePtr->freeIntRepProc)(objPtr);
- }
- objPtr->typePtr = &tclUnicodeType;
- SET_UNICODE(objPtr, unicodePtr);
-}
-
-/*
- *---------------------------------------------------------------------------
- *
- * SetUnicodeFromAny --
- *
- * Generate the Unicode internal rep from the string rep.
- *
- * Results:
- * The return value is always TCL_OK.
- *
- * Side effects:
- * A Unicode object is stored as the internal rep of objPtr. The Unicode
- * ojbect is opitmized for the case where each UTF char in a string is only
- * one byte. In this case, we store the value of numChars, but we don't copy
- * the bytes to the unicodeObj->chars. Before accessing obj->chars, check if
- * all chars are 1 byte long.
- *
- *---------------------------------------------------------------------------
- */
-
-static int
-SetUnicodeFromAny(interp, objPtr)
- Tcl_Interp *interp; /* Not used. */
- Tcl_Obj *objPtr; /* The object to convert to type Unicode. */
-{
- Tcl_ObjType *typePtr;
- int numBytes, numChars;
- char *src, *srcEnd;
- Unicode *unicodePtr;
- unsigned char *dst;
-
- typePtr = objPtr->typePtr;
- if (typePtr != &tclUnicodeType) {
- src = Tcl_GetStringFromObj(objPtr, &numBytes);
-
- numChars = Tcl_NumUtfChars(src, numBytes);
- if (numChars == numBytes) {
- SetOptUnicodeFromAny(objPtr, numChars);
- } else {
- unicodePtr = (Unicode *) ckalloc(UNICODE_SIZE(numChars
- * sizeof(Tcl_UniChar)));
- srcEnd = src + numBytes;
-
- for (dst = unicodePtr->chars; src < srcEnd;
- dst += sizeof(Tcl_UniChar)) {
- src += Tcl_UtfToUniChar(src, (Tcl_UniChar *) dst);
- }
-
- unicodePtr->used = numChars * sizeof(Tcl_UniChar);
- unicodePtr->numChars = numChars;
- unicodePtr->allocated = numChars * sizeof(Tcl_UniChar);
-
- if ((typePtr != NULL) && (typePtr->freeIntRepProc) != NULL) {
- (*typePtr->freeIntRepProc)(objPtr);
- }
- objPtr->typePtr = &tclUnicodeType;
- SET_UNICODE(objPtr, unicodePtr);
- }
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * FreeUnicodeInternalRep --
- *
- * Deallocate the storage associated with a Unicode data object's
- * internal representation.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Frees memory.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-FreeUnicodeInternalRep(objPtr)
- Tcl_Obj *objPtr; /* Object with internal rep to free. */
-{
- ckfree((char *) GET_UNICODE(objPtr));
-}
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