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Overview
Comment:Eliminate dependency in test-suite on Unicode functions. Merge tip-548. Fix build with -DTCL_NO_DEPRECATED
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Timelines: family | ancestors | descendants | both | utf-max
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SHA3-256: 67ec088a1ce83a1d3b3b82fafc3be184c41715e672a2e806ef61459237de9337
User & Date: jan.nijtmans 2019-08-13 21:00:28.603
Context
2019-09-25
13:42
Merge 8.7 check-in: be233f3e67 user: jan.nijtmans tags: utf-max
2019-08-13
21:00
Eliminate dependency in test-suite on Unicode functions. Merge tip-548. Fix build with -DTCL_NO_DEPR... check-in: 67ec088a1c user: jan.nijtmans tags: utf-max
20:10
Merge 8.7 check-in: 7b84ac200f user: jan.nijtmans tags: tip-548
2019-08-12
20:49
default TCL_UTF_MAX should still be 3 check-in: e48340686a user: jan.nijtmans tags: utf-max
Changes
Unified Diff Ignore Whitespace Patch
Changes to generic/tclCmdMZ.c.
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	int (*strCmpFn)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned long);
	Tcl_UniChar *p;

	numMatches = 0;
	nocase = (cflags & TCL_REG_NOCASE);
	strCmpFn = nocase ? Tcl_UniCharNcasecmp : Tcl_UniCharNcmp;

	wsrc = TclGetUnicodeFromObj(objv[0], &slen);
	wstring = TclGetUnicodeFromObj(objv[1], &wlen);
	wsubspec = TclGetUnicodeFromObj(objv[2], &wsublen);
	wend = wstring + wlen - (slen ? slen - 1 : 0);
	result = TCL_OK;

	if (slen == 0) {
	    /*
	     * regsub behavior for "" matches between each character. 'string
	     * 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,
				(unsigned long) 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;
	    }







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	int (*strCmpFn)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned long);
	Tcl_UniChar *p;

	numMatches = 0;
	nocase = (cflags & TCL_REG_NOCASE);
	strCmpFn = nocase ? Tcl_UniCharNcasecmp : Tcl_UniCharNcmp;

	wsrc = Tcl_GetUnicodeFromObj(objv[0], &slen);
	wstring = Tcl_GetUnicodeFromObj(objv[1], &wlen);
	wsubspec = Tcl_GetUnicodeFromObj(objv[2], &wsublen);
	wend = wstring + wlen - (slen ? slen - 1 : 0);
	result = TCL_OK;

	if (slen == 0) {
	    /*
	     * regsub behavior for "" matches between each character. 'string
	     * map' skips the "" case.
	     */

	    if (wstring < wend) {
		resultPtr = Tcl_NewUnicodeObj(wstring, 0);
		Tcl_IncrRefCount(resultPtr);
		for (; wstring < wend; wstring++) {
		    Tcl_AppendUnicodeToObj(resultPtr, wsubspec, wsublen);
		    Tcl_AppendUnicodeToObj(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,
				(unsigned long) slen) == 0))) {
		    if (numMatches == 0) {
			resultPtr = Tcl_NewUnicodeObj(wstring, 0);
			Tcl_IncrRefCount(resultPtr);
		    }
		    if (p != wstring) {
			Tcl_AppendUnicodeToObj(resultPtr, p, wstring - p);
			p = wstring + slen;
		    } else {
			p += slen;
		    }
		    wstring = p - 1;

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

    if (objv[1] == objv[0]) {
	objPtr = Tcl_DuplicateObj(objv[1]);
    } else {
	objPtr = objv[1];
    }
    wstring = TclGetUnicodeFromObj(objPtr, &wlen);
    if (objv[2] == objv[0]) {
	subPtr = Tcl_DuplicateObj(objv[2]);
    } else {
	subPtr = objv[2];
    }
    if (!command) {
	wsubspec = TclGetUnicodeFromObj(subPtr, &wsublen);
    }

    result = TCL_OK;

    /*
     * The following loop is to handle multiple matches within the same source
     * string; each iteration handles one match and its corresponding







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     */

    if (objv[1] == objv[0]) {
	objPtr = Tcl_DuplicateObj(objv[1]);
    } else {
	objPtr = objv[1];
    }
    wstring = Tcl_GetUnicodeFromObj(objPtr, &wlen);
    if (objv[2] == objv[0]) {
	subPtr = Tcl_DuplicateObj(objv[2]);
    } else {
	subPtr = objv[2];
    }
    if (!command) {
	wsubspec = Tcl_GetUnicodeFromObj(subPtr, &wsublen);
    }

    result = TCL_OK;

    /*
     * The following loop is to handle multiple matches within the same source
     * string; each iteration handles one match and its corresponding
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	    Tcl_IncrRefCount(resultPtr);
	    if (offset > 0) {
		/*
		 * 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.
	 */







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	    Tcl_IncrRefCount(resultPtr);
	    if (offset > 0) {
		/*
		 * Copy the initial portion of the string in if an offset was
		 * specified.
		 */

		Tcl_AppendUnicodeToObj(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;
	Tcl_AppendUnicodeToObj(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.
	 */
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	    Tcl_ResetResult(interp);

	    /*
	     * Refetch the unicode, in case the representation was smashed by
	     * the user code.
	     */

	    wstring = TclGetUnicodeFromObj(objPtr, &wlen);

	    offset += end;
	    if (end == 0 || start == end) {
		/*
		 * 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;







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	    Tcl_ResetResult(interp);

	    /*
	     * Refetch the unicode, in case the representation was smashed by
	     * the user code.
	     */

	    wstring = Tcl_GetUnicodeFromObj(objPtr, &wlen);

	    offset += end;
	    if (end == 0 || start == end) {
		/*
		 * 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) {
		    Tcl_AppendUnicodeToObj(resultPtr, wstring + offset, 1);
		}
		offset++;
	    }
	    if (all) {
		continue;
	    } else {
		break;
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		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 >= 0) && (subEnd >= 0)) {
		    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;
	}







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

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

	    if (idx <= info.nsubs) {
		subStart = info.matches[idx].start;
		subEnd = info.matches[idx].end;
		if ((subStart >= 0) && (subEnd >= 0)) {
		    Tcl_AppendUnicodeToObj(resultPtr,
			    wstring + offset + subStart, subEnd - subStart);
		}
	    }

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

	if (wfirstChar != wsrc) {
	    Tcl_AppendUnicodeToObj(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) {
		Tcl_AppendUnicodeToObj(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) {
		    Tcl_AppendUnicodeToObj(resultPtr, wstring + offset, 1);
		}
		offset++;
	    }
	}
	if (!all) {
	    break;
	}
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	 * 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 {
	    /*







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	 * 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) {
	Tcl_AppendUnicodeToObj(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 {
	    /*
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    if (objv[objc-2] == objv[objc-1]) {
	sourceObj = Tcl_DuplicateObj(objv[objc-1]);
	copySource = 1;
    } else {
	sourceObj = objv[objc-1];
    }
    ustring1 = TclGetUnicodeFromObj(sourceObj, &length1);
    if (length1 == 0) {
	/*
	 * Empty input string, just stop now.
	 */

	goto done;
    }







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    if (objv[objc-2] == objv[objc-1]) {
	sourceObj = Tcl_DuplicateObj(objv[objc-1]);
	copySource = 1;
    } else {
	sourceObj = objv[objc-1];
    }
    ustring1 = Tcl_GetUnicodeFromObj(sourceObj, &length1);
    if (length1 == 0) {
	/*
	 * Empty input string, just stop now.
	 */

	goto done;
    }
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	 * identical to the multi-pair case. This will be >30% faster on
	 * larger strings.
	 */

	int mapLen, u2lc;
	Tcl_UniChar *mapString;

	ustring2 = TclGetUnicodeFromObj(mapElemv[0], &length2);
	p = ustring1;
	if ((length2 > length1) || (length2 == 0)) {
	    /*
	     * Match string is either longer than input or empty.
	     */

	    ustring1 = end;
	} else {
	    mapString = TclGetUnicodeFromObj(mapElemv[1], &mapLen);
	    u2lc = (nocase ? Tcl_UniCharToLower(*ustring2) : 0);
	    for (; ustring1 < end; ustring1++) {
		if (((*ustring1 == *ustring2) ||
			(nocase&&Tcl_UniCharToLower(*ustring1)==u2lc)) &&
			(length2==1 || strCmpFn(ustring1, ustring2,
				(unsigned long) 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;
	int *mapLens, *u2lc = NULL;

	/*
	 * Precompute pointers to the unicode string and length. This saves us
	 * repeated function calls later, significantly speeding up the
	 * algorithm. We only need the lowercase first char in the nocase
	 * case.
	 */

	mapStrings = TclStackAlloc(interp, mapElemc*2*sizeof(Tcl_UniChar *));
	mapLens = TclStackAlloc(interp, mapElemc * 2 * sizeof(int));
	if (nocase) {
	    u2lc = TclStackAlloc(interp, mapElemc * sizeof(int));
	}
	for (index = 0; index < mapElemc; index++) {
	    mapStrings[index] = TclGetUnicodeFromObj(mapElemv[index],
		    mapLens+index);
	    if (nocase && ((index % 2) == 0)) {
		u2lc[index/2] = Tcl_UniCharToLower(*mapStrings[index]);
	    }
	}
	for (p = ustring1; ustring1 < end; ustring1++) {
	    for (index = 0; index < mapElemc; index += 2) {







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2158
2159
2160
2161
2162
2163
2164
	 * identical to the multi-pair case. This will be >30% faster on
	 * larger strings.
	 */

	int mapLen, u2lc;
	Tcl_UniChar *mapString;

	ustring2 = Tcl_GetUnicodeFromObj(mapElemv[0], &length2);
	p = ustring1;
	if ((length2 > length1) || (length2 == 0)) {
	    /*
	     * Match string is either longer than input or empty.
	     */

	    ustring1 = end;
	} else {
	    mapString = Tcl_GetUnicodeFromObj(mapElemv[1], &mapLen);
	    u2lc = (nocase ? Tcl_UniCharToLower(*ustring2) : 0);
	    for (; ustring1 < end; ustring1++) {
		if (((*ustring1 == *ustring2) ||
			(nocase&&Tcl_UniCharToLower(*ustring1)==u2lc)) &&
			(length2==1 || strCmpFn(ustring1, ustring2,
				(unsigned long) length2) == 0)) {
		    if (p != ustring1) {
			Tcl_AppendUnicodeToObj(resultPtr, p, ustring1-p);
			p = ustring1 + length2;
		    } else {
			p += length2;
		    }
		    ustring1 = p - 1;

		    Tcl_AppendUnicodeToObj(resultPtr, mapString, mapLen);
		}
	    }
	}
    } else {
	Tcl_UniChar **mapStrings;
	int *mapLens, *u2lc = NULL;

	/*
	 * Precompute pointers to the unicode string and length. This saves us
	 * repeated function calls later, significantly speeding up the
	 * algorithm. We only need the lowercase first char in the nocase
	 * case.
	 */

	mapStrings = TclStackAlloc(interp, mapElemc*2*sizeof(Tcl_UniChar *));
	mapLens = TclStackAlloc(interp, mapElemc * 2 * sizeof(int));
	if (nocase) {
	    u2lc = TclStackAlloc(interp, mapElemc * sizeof(int));
	}
	for (index = 0; index < mapElemc; index++) {
	    mapStrings[index] = Tcl_GetUnicodeFromObj(mapElemv[index],
		    mapLens+index);
	    if (nocase && ((index % 2) == 0)) {
		u2lc[index/2] = Tcl_UniCharToLower(*mapStrings[index]);
	    }
	}
	for (p = ustring1; ustring1 < end; ustring1++) {
	    for (index = 0; index < mapElemc; index += 2) {
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
			(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) {







|















|
















|







2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
			(end-ustring1 >= length2) && ((length2 == 1) ||
			!strCmpFn(ustring2, ustring1, length2))) {
		    if (p != ustring1) {
			/*
			 * Put the skipped chars onto the result first.
			 */

			Tcl_AppendUnicodeToObj(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.
		     */

		    Tcl_AppendUnicodeToObj(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.
	 */

	Tcl_AppendUnicodeToObj(resultPtr, p, ustring1 - p);
    }
    Tcl_SetObjResult(interp, resultPtr);
  done:
    if (mapWithDict) {
	TclStackFree(interp, mapElemv);
    }
    if (copySource) {
Changes to generic/tclDate.c.
89
90
91
92
93
94
95











96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
 * Bison generates several labels that happen to be unused. MS Visual C++
 * doesn't like that, and complains. Tell it to shut up.
 */

#ifdef _MSC_VER
#pragma warning( disable : 4102 )
#endif /* _MSC_VER */












/*
 * yyparse will accept a 'struct DateInfo' as its parameter; that's where the
 * parsed fields will be returned.
 */

typedef struct DateInfo {

    Tcl_Obj* messages;		/* Error messages */
    const char* separatrix;	/* String separating messages */

    time_t dateYear;
    time_t dateMonth;
    time_t dateDay;
    int dateHaveDate;

    time_t dateHour;
    time_t dateMinutes;
    time_t dateSeconds;
    int dateMeridian;
    int dateHaveTime;

    time_t dateTimezone;
    int dateDSTmode;
    int dateHaveZone;

    time_t dateRelMonth;







>
>
>
>
>
>
>
>
>
>
>



















|







89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
 * Bison generates several labels that happen to be unused. MS Visual C++
 * doesn't like that, and complains. Tell it to shut up.
 */

#ifdef _MSC_VER
#pragma warning( disable : 4102 )
#endif /* _MSC_VER */

/*
 * Meridian: am, pm, or 24-hour style.
 */

typedef enum _MERIDIAN {
    MERam, MERpm, MER24
} MERIDIAN;




/*
 * yyparse will accept a 'struct DateInfo' as its parameter; that's where the
 * parsed fields will be returned.
 */

typedef struct DateInfo {

    Tcl_Obj* messages;		/* Error messages */
    const char* separatrix;	/* String separating messages */

    time_t dateYear;
    time_t dateMonth;
    time_t dateDay;
    int dateHaveDate;

    time_t dateHour;
    time_t dateMinutes;
    time_t dateSeconds;
    MERIDIAN dateMeridian;
    int dateHaveTime;

    time_t dateTimezone;
    int dateDSTmode;
    int dateHaveZone;

    time_t dateRelMonth;
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
/*
 * Daylight-savings mode: on, off, or not yet known.
 */

typedef enum _DSTMODE {
    DSTon, DSToff, DSTmaybe
} DSTMODE;

/*
 * Meridian: am, pm, or 24-hour style.
 */

typedef enum _MERIDIAN {
    MERam, MERpm, MER24
} MERIDIAN;




# ifndef YY_NULLPTR
#  if defined __cplusplus && 201103L <= __cplusplus
#   define YY_NULLPTR nullptr
#  else
#   define YY_NULLPTR 0
#  endif







<
<
<
<
<
<
<
<
<
<
<







205
206
207
208
209
210
211











212
213
214
215
216
217
218
/*
 * Daylight-savings mode: on, off, or not yet known.
 */

typedef enum _DSTMODE {
    DSTon, DSToff, DSTmaybe
} DSTMODE;












# ifndef YY_NULLPTR
#  if defined __cplusplus && 201103L <= __cplusplus
#   define YY_NULLPTR nullptr
#  else
#   define YY_NULLPTR 0
#  endif
Changes to generic/tclExecute.c.
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
	if (value3Ptr == value2Ptr) {
	    objResultPtr = valuePtr;
	    goto doneStringMap;
	} else if (valuePtr == value2Ptr) {
	    objResultPtr = value3Ptr;
	    goto doneStringMap;
	}
	ustring1 = TclGetUnicodeFromObj(valuePtr, &length);
	if (length == 0) {
	    objResultPtr = valuePtr;
	    goto doneStringMap;
	}
	ustring2 = TclGetUnicodeFromObj(value2Ptr, &length2);
	if (length2 > length || length2 == 0) {
	    objResultPtr = valuePtr;
	    goto doneStringMap;
	} else if (length2 == length) {
	    if (memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length)) {
		objResultPtr = valuePtr;
	    } else {
		objResultPtr = value3Ptr;
	    }
	    goto doneStringMap;
	}
	ustring3 = TclGetUnicodeFromObj(value3Ptr, &length3);

	objResultPtr = Tcl_NewUnicodeObj(ustring1, 0);
	p = ustring1;
	end = ustring1 + length;
	for (; ustring1 < end; ustring1++) {
	    if ((*ustring1 == *ustring2) && (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:







|




|











|









|






|







|







5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
	if (value3Ptr == value2Ptr) {
	    objResultPtr = valuePtr;
	    goto doneStringMap;
	} else if (valuePtr == value2Ptr) {
	    objResultPtr = value3Ptr;
	    goto doneStringMap;
	}
	ustring1 = Tcl_GetUnicodeFromObj(valuePtr, &length);
	if (length == 0) {
	    objResultPtr = valuePtr;
	    goto doneStringMap;
	}
	ustring2 = Tcl_GetUnicodeFromObj(value2Ptr, &length2);
	if (length2 > length || length2 == 0) {
	    objResultPtr = valuePtr;
	    goto doneStringMap;
	} else if (length2 == length) {
	    if (memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length)) {
		objResultPtr = valuePtr;
	    } else {
		objResultPtr = value3Ptr;
	    }
	    goto doneStringMap;
	}
	ustring3 = Tcl_GetUnicodeFromObj(value3Ptr, &length3);

	objResultPtr = Tcl_NewUnicodeObj(ustring1, 0);
	p = ustring1;
	end = ustring1 + length;
	for (; ustring1 < end; ustring1++) {
	    if ((*ustring1 == *ustring2) && (length2==1 ||
		    memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length2)
			    == 0)) {
		if (p != ustring1) {
		    Tcl_AppendUnicodeToObj(objResultPtr, p, ustring1-p);
		    p = ustring1 + length2;
		} else {
		    p += length2;
		}
		ustring1 = p - 1;

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

	    Tcl_AppendUnicodeToObj(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:
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
	NEXT_INST_F(1, 2, 1);

    case INST_STR_CLASS:
	opnd = TclGetInt1AtPtr(pc+1);
	valuePtr = OBJ_AT_TOS;
	TRACE(("%s \"%.30s\" => ", tclStringClassTable[opnd].name,
		O2S(valuePtr)));
	ustring1 = TclGetUnicodeFromObj(valuePtr, &length);
	match = 1;
	if (length > 0) {
	    end = ustring1 + length;
	    for (p=ustring1 ; p<end ; p++) {
		if (!tclStringClassTable[opnd].comparator(*p)) {
		    match = 0;
		    break;







|







5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
	NEXT_INST_F(1, 2, 1);

    case INST_STR_CLASS:
	opnd = TclGetInt1AtPtr(pc+1);
	valuePtr = OBJ_AT_TOS;
	TRACE(("%s \"%.30s\" => ", tclStringClassTable[opnd].name,
		O2S(valuePtr)));
	ustring1 = Tcl_GetUnicodeFromObj(valuePtr, &length);
	match = 1;
	if (length > 0) {
	    end = ustring1 + length;
	    for (p=ustring1 ; p<end ; p++) {
		if (!tclStringClassTable[opnd].comparator(*p)) {
		    match = 0;
		    break;
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
	 * both.
	 */

	if (TclHasIntRep(valuePtr, &tclStringType)
		|| TclHasIntRep(value2Ptr, &tclStringType)) {
	    Tcl_UniChar *ustring1, *ustring2;

	    ustring1 = TclGetUnicodeFromObj(valuePtr, &length);
	    ustring2 = TclGetUnicodeFromObj(value2Ptr, &length2);
	    match = TclUniCharMatch(ustring1, length, ustring2, length2,
		    nocase);
	} else if (TclIsPureByteArray(valuePtr) && !nocase) {
	    unsigned char *bytes1, *bytes2;

	    bytes1 = Tcl_GetByteArrayFromObj(valuePtr, &length);
	    bytes2 = Tcl_GetByteArrayFromObj(value2Ptr, &length2);







|
|







5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
	 * both.
	 */

	if (TclHasIntRep(valuePtr, &tclStringType)
		|| TclHasIntRep(value2Ptr, &tclStringType)) {
	    Tcl_UniChar *ustring1, *ustring2;

	    ustring1 = Tcl_GetUnicodeFromObj(valuePtr, &length);
	    ustring2 = Tcl_GetUnicodeFromObj(value2Ptr, &length2);
	    match = TclUniCharMatch(ustring1, length, ustring2, length2,
		    nocase);
	} else if (TclIsPureByteArray(valuePtr) && !nocase) {
	    unsigned char *bytes1, *bytes2;

	    bytes1 = Tcl_GetByteArrayFromObj(valuePtr, &length);
	    bytes2 = Tcl_GetByteArrayFromObj(value2Ptr, &length2);
Changes to generic/tclGetDate.y.
41
42
43
44
45
46
47








48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
 * doesn't like that, and complains. Tell it to shut up.
 */

#ifdef _MSC_VER
#pragma warning( disable : 4102 )
#endif /* _MSC_VER */









/*
 * yyparse will accept a 'struct DateInfo' as its parameter; that's where the
 * parsed fields will be returned.
 */

typedef struct DateInfo {

    Tcl_Obj* messages;		/* Error messages */
    const char* separatrix;	/* String separating messages */

    time_t dateYear;
    time_t dateMonth;
    time_t dateDay;
    int dateHaveDate;

    time_t dateHour;
    time_t dateMinutes;
    time_t dateSeconds;
    int dateMeridian;
    int dateHaveTime;

    time_t dateTimezone;
    int dateDSTmode;
    int dateHaveZone;

    time_t dateRelMonth;







>
>
>
>
>
>
>
>


















|







41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
 * doesn't like that, and complains. Tell it to shut up.
 */

#ifdef _MSC_VER
#pragma warning( disable : 4102 )
#endif /* _MSC_VER */

/*
 * Meridian: am, pm, or 24-hour style.
 */

typedef enum _MERIDIAN {
    MERam, MERpm, MER24
} MERIDIAN;

/*
 * yyparse will accept a 'struct DateInfo' as its parameter; that's where the
 * parsed fields will be returned.
 */

typedef struct DateInfo {

    Tcl_Obj* messages;		/* Error messages */
    const char* separatrix;	/* String separating messages */

    time_t dateYear;
    time_t dateMonth;
    time_t dateDay;
    int dateHaveDate;

    time_t dateHour;
    time_t dateMinutes;
    time_t dateSeconds;
    MERIDIAN dateMeridian;
    int dateHaveTime;

    time_t dateTimezone;
    int dateDSTmode;
    int dateHaveZone;

    time_t dateRelMonth;
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
 * Daylight-savings mode: on, off, or not yet known.
 */

typedef enum _DSTMODE {
    DSTon, DSToff, DSTmaybe
} DSTMODE;

/*
 * Meridian: am, pm, or 24-hour style.
 */

typedef enum _MERIDIAN {
    MERam, MERpm, MER24
} MERIDIAN;

%}

%union {
    time_t Number;
    enum _MERIDIAN Meridian;
}








<
<
<
<
<
<
<
<







154
155
156
157
158
159
160








161
162
163
164
165
166
167
 * Daylight-savings mode: on, off, or not yet known.
 */

typedef enum _DSTMODE {
    DSTon, DSToff, DSTmaybe
} DSTMODE;









%}

%union {
    time_t Number;
    enum _MERIDIAN Meridian;
}

Changes to generic/tclInt.decls.
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
}

# TIP 431: temporary directory creation function
declare 258 {
    Tcl_Obj *TclpCreateTemporaryDirectory(Tcl_Obj *dirObj,
	    Tcl_Obj *basenameObj)
}
# TIP 548
declare 259 {
    Tcl_UniChar *TclGetUnicodeFromObj(Tcl_Obj *objPtr, int *lengthPtr)
}
declare 260 {
    void TclAppendUnicodeToObj(Tcl_Obj *objPtr, const Tcl_UniChar *unicode,
	    int length)
}


##############################################################################

# Define the platform specific internal Tcl interface. These functions are
# only available on the designated platform.

interface tclIntPlat







<
<
<
<
<
<
<
<
<







1030
1031
1032
1033
1034
1035
1036









1037
1038
1039
1040
1041
1042
1043
}

# TIP 431: temporary directory creation function
declare 258 {
    Tcl_Obj *TclpCreateTemporaryDirectory(Tcl_Obj *dirObj,
	    Tcl_Obj *basenameObj)
}










##############################################################################

# Define the platform specific internal Tcl interface. These functions are
# only available on the designated platform.

interface tclIntPlat
Changes to generic/tclIntDecls.h.
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
EXTERN void		TclStaticPackage(Tcl_Interp *interp,
				const char *pkgName,
				Tcl_PackageInitProc *initProc,
				Tcl_PackageInitProc *safeInitProc);
/* 258 */
EXTERN Tcl_Obj *	TclpCreateTemporaryDirectory(Tcl_Obj *dirObj,
				Tcl_Obj *basenameObj);
/* 259 */
EXTERN Tcl_UniChar *	TclGetUnicodeFromObj(Tcl_Obj *objPtr, int *lengthPtr);
/* 260 */
EXTERN void		TclAppendUnicodeToObj(Tcl_Obj *objPtr,
				const Tcl_UniChar *unicode, int length);

typedef struct TclIntStubs {
    int magic;
    void *hooks;

    void (*reserved0)(void);
    void (*reserved1)(void);







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<
<







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EXTERN void		TclStaticPackage(Tcl_Interp *interp,
				const char *pkgName,
				Tcl_PackageInitProc *initProc,
				Tcl_PackageInitProc *safeInitProc);
/* 258 */
EXTERN Tcl_Obj *	TclpCreateTemporaryDirectory(Tcl_Obj *dirObj,
				Tcl_Obj *basenameObj);






typedef struct TclIntStubs {
    int magic;
    void *hooks;

    void (*reserved0)(void);
    void (*reserved1)(void);
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    Tcl_Obj * (*tclPtrGetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags); /* 252 */
    Tcl_Obj * (*tclPtrSetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, const int flags); /* 253 */
    Tcl_Obj * (*tclPtrIncrObjVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, const int flags); /* 254 */
    int (*tclPtrObjMakeUpvar) (Tcl_Interp *interp, Tcl_Var otherPtr, Tcl_Obj *myNamePtr, int myFlags); /* 255 */
    int (*tclPtrUnsetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags); /* 256 */
    void (*tclStaticPackage) (Tcl_Interp *interp, const char *pkgName, Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc); /* 257 */
    Tcl_Obj * (*tclpCreateTemporaryDirectory) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj); /* 258 */
    Tcl_UniChar * (*tclGetUnicodeFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 259 */
    void (*tclAppendUnicodeToObj) (Tcl_Obj *objPtr, const Tcl_UniChar *unicode, int length); /* 260 */
} TclIntStubs;

extern const TclIntStubs *tclIntStubsPtr;

#ifdef __cplusplus
}
#endif







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    Tcl_Obj * (*tclPtrGetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags); /* 252 */
    Tcl_Obj * (*tclPtrSetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, const int flags); /* 253 */
    Tcl_Obj * (*tclPtrIncrObjVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, const int flags); /* 254 */
    int (*tclPtrObjMakeUpvar) (Tcl_Interp *interp, Tcl_Var otherPtr, Tcl_Obj *myNamePtr, int myFlags); /* 255 */
    int (*tclPtrUnsetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags); /* 256 */
    void (*tclStaticPackage) (Tcl_Interp *interp, const char *pkgName, Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc); /* 257 */
    Tcl_Obj * (*tclpCreateTemporaryDirectory) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj); /* 258 */


} TclIntStubs;

extern const TclIntStubs *tclIntStubsPtr;

#ifdef __cplusplus
}
#endif
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	(tclIntStubsPtr->tclPtrObjMakeUpvar) /* 255 */
#define TclPtrUnsetVar \
	(tclIntStubsPtr->tclPtrUnsetVar) /* 256 */
#define TclStaticPackage \
	(tclIntStubsPtr->tclStaticPackage) /* 257 */
#define TclpCreateTemporaryDirectory \
	(tclIntStubsPtr->tclpCreateTemporaryDirectory) /* 258 */
#define TclGetUnicodeFromObj \
	(tclIntStubsPtr->tclGetUnicodeFromObj) /* 259 */
#define TclAppendUnicodeToObj \
	(tclIntStubsPtr->tclAppendUnicodeToObj) /* 260 */

#endif /* defined(USE_TCL_STUBS) */

/* !END!: Do not edit above this line. */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT







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<







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	(tclIntStubsPtr->tclPtrObjMakeUpvar) /* 255 */
#define TclPtrUnsetVar \
	(tclIntStubsPtr->tclPtrUnsetVar) /* 256 */
#define TclStaticPackage \
	(tclIntStubsPtr->tclStaticPackage) /* 257 */
#define TclpCreateTemporaryDirectory \
	(tclIntStubsPtr->tclpCreateTemporaryDirectory) /* 258 */





#endif /* defined(USE_TCL_STUBS) */

/* !END!: Do not edit above this line. */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLIMPORT
Changes to generic/tclRegexp.c.
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    /*
     * Save the target object so we can extract strings from it later.
     */

    regexpPtr->string = NULL;
    regexpPtr->objPtr = textObj;

    udata = TclGetUnicodeFromObj(textObj, &length);

    if (offset > length) {
	offset = length;
    }
    udata += offset;
    length -= offset;








|







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    /*
     * Save the target object so we can extract strings from it later.
     */

    regexpPtr->string = NULL;
    regexpPtr->objPtr = textObj;

    udata = Tcl_GetUnicodeFromObj(textObj, &length);

    if (offset > length) {
	offset = length;
    }
    udata += offset;
    length -= offset;

Changes to generic/tclStringObj.c.
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#ifndef TCL_NO_DEPRECATED
#undef Tcl_GetUnicode
Tcl_UniChar *
Tcl_GetUnicode(
    Tcl_Obj *objPtr)		/* The object to find the unicode string
				 * for. */
{
    return TclGetUnicodeFromObj(objPtr, NULL);
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * TclGetUnicodeFromObj --
 *
 *	Get the Unicode form of the String object with length. If the object
 *	is not already a String object, it will be converted to one. If the
 *	String object does not have a Unicode rep, then one is create from the
 *	UTF string format.
 *
 * Results:
 *	Returns a pointer to the object's internal Unicode string.
 *
 * Side effects:
 *	Converts the object to have the String internal rep.
 *
 *----------------------------------------------------------------------
 */

Tcl_UniChar *
TclGetUnicodeFromObj(
    Tcl_Obj *objPtr,		/* The object to find the unicode string
				 * for. */
    int *lengthPtr)		/* If non-NULL, the location where the string
				 * rep's unichar length should be stored. If
				 * NULL, no length is stored. */
{
    String *stringPtr;







|






|
















|







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#ifndef TCL_NO_DEPRECATED
#undef Tcl_GetUnicode
Tcl_UniChar *
Tcl_GetUnicode(
    Tcl_Obj *objPtr)		/* The object to find the unicode string
				 * for. */
{
    return Tcl_GetUnicodeFromObj(objPtr, NULL);
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetUnicodeFromObj --
 *
 *	Get the Unicode form of the String object with length. If the object
 *	is not already a String object, it will be converted to one. If the
 *	String object does not have a Unicode rep, then one is create from the
 *	UTF string format.
 *
 * Results:
 *	Returns a pointer to the object's internal Unicode string.
 *
 * Side effects:
 *	Converts the object to have the String internal rep.
 *
 *----------------------------------------------------------------------
 */

Tcl_UniChar *
Tcl_GetUnicodeFromObj(
    Tcl_Obj *objPtr,		/* The object to find the unicode string
				 * for. */
    int *lengthPtr)		/* If non-NULL, the location where the string
				 * rep's unichar length should be stored. If
				 * NULL, no length is stored. */
{
    String *stringPtr;
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{
    Tcl_AppendLimitedToObj(objPtr, bytes, length, INT_MAX, NULL);
}

/*
 *----------------------------------------------------------------------
 *
 * TclAppendUnicodeToObj --
 *
 *	This function appends a Unicode string to an object in the most
 *	efficient manner possible. Length must be >= 0.
 *
 * Results:
 *	None.
 *
 * 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. */
    int length)			/* Number of chars in "unicode". */
{
    String *stringPtr;








|














|







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{
    Tcl_AppendLimitedToObj(objPtr, bytes, length, INT_MAX, NULL);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_AppendUnicodeToObj --
 *
 *	This function appends a Unicode string to an object in the most
 *	efficient manner possible. Length must be >= 0.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Invalidates the string rep and creates a new Unicode string.
 *
 *----------------------------------------------------------------------
 */

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

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    if (stringPtr->hasUnicode) {
	/*
	 * If appendObjPtr is not of the "String" type, don't convert it.
	 */

	if (TclHasIntRep(appendObjPtr, &tclStringType)) {
	    Tcl_UniChar *unicode =
		    TclGetUnicodeFromObj(appendObjPtr, &numChars);

	    AppendUnicodeToUnicodeRep(objPtr, unicode, numChars);
	} else {
	    bytes = TclGetStringFromObj(appendObjPtr, &length);
	    AppendUtfToUnicodeRep(objPtr, bytes, length);
	}
	return;







|







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    if (stringPtr->hasUnicode) {
	/*
	 * If appendObjPtr is not of the "String" type, don't convert it.
	 */

	if (TclHasIntRep(appendObjPtr, &tclStringType)) {
	    Tcl_UniChar *unicode =
		    Tcl_GetUnicodeFromObj(appendObjPtr, &numChars);

	    AppendUnicodeToUnicodeRep(objPtr, unicode, numChars);
	} else {
	    bytes = TclGetStringFromObj(appendObjPtr, &length);
	    AppendUtfToUnicodeRep(objPtr, bytes, length);
	}
	return;
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    }

    if (binary) {
	/* Result will be pure byte array. Pre-size it */
	Tcl_GetByteArrayFromObj(objPtr, &length);
    } else if (unichar) {
	/* Result will be pure Tcl_UniChar array. Pre-size it. */
	TclGetUnicodeFromObj(objPtr, &length);
    } else {
	/* Result will be concat of string reps. Pre-size it. */
	Tcl_GetStringFromObj(objPtr, &length);
    }

    if (length == 0) {
	/* Any repeats of empty is empty. */







|







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    }

    if (binary) {
	/* Result will be pure byte array. Pre-size it */
	Tcl_GetByteArrayFromObj(objPtr, &length);
    } else if (unichar) {
	/* Result will be pure Tcl_UniChar array. Pre-size it. */
	Tcl_GetUnicodeFromObj(objPtr, &length);
    } else {
	/* Result will be concat of string reps. Pre-size it. */
	Tcl_GetStringFromObj(objPtr, &length);
    }

    if (length == 0) {
	/* Any repeats of empty is empty. */
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	    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)) {







|







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

	if (!inPlace || Tcl_IsShared(objPtr)) {
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	oc = objc;
	do {
	    Tcl_Obj *objPtr = *ov++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int numChars;

		TclGetUnicodeFromObj(objPtr, &numChars); /* PANIC? */
		if (numChars) {
		    last = objc - oc;
		    if (length == 0) {
			first = last;
		    } else if (numChars > INT_MAX - length) {
			goto overflow;
		    }







|







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	oc = objc;
	do {
	    Tcl_Obj *objPtr = *ov++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int numChars;

		Tcl_GetUnicodeFromObj(objPtr, &numChars); /* PANIC? */
		if (numChars) {
		    last = objc - oc;
		    if (length == 0) {
			first = last;
		    } else if (numChars > INT_MAX - length) {
			goto overflow;
		    }
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	if (inPlace && !Tcl_IsShared(*objv)) {
	    int start;

	    objResultPtr = *objv++; objc--;

	    /* Ugly interface! Force resize of the unicode array. */
	    TclGetUnicodeFromObj(objResultPtr, &start);
	    Tcl_InvalidateStringRep(objResultPtr);
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_Z_MODIFIER "u bytes",
			STRING_SIZE(length)));







|







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	if (inPlace && !Tcl_IsShared(*objv)) {
	    int start;

	    objResultPtr = *objv++; objc--;

	    /* Ugly interface! Force resize of the unicode array. */
	    Tcl_GetUnicodeFromObj(objResultPtr, &start);
	    Tcl_InvalidateStringRep(objResultPtr);
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_Z_MODIFIER "u bytes",
			STRING_SIZE(length)));
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	    dst = Tcl_GetUnicode(objResultPtr);
	}
	while (objc--) {
	    Tcl_Obj *objPtr = *objv++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int more;
		Tcl_UniChar *src = TclGetUnicodeFromObj(objPtr, &more);
		memcpy(dst, src, more * sizeof(Tcl_UniChar));
		dst += more;
	    }
	}
    } else {
	/* Efficiently concatenate string reps */
	char *dst;







|







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	    dst = Tcl_GetUnicode(objResultPtr);
	}
	while (objc--) {
	    Tcl_Obj *objPtr = *objv++;

	    if ((objPtr->bytes == NULL) || (objPtr->length)) {
		int more;
		Tcl_UniChar *src = Tcl_GetUnicodeFromObj(objPtr, &more);
		memcpy(dst, src, more * sizeof(Tcl_UniChar));
		dst += more;
	    }
	}
    } else {
	/* Efficiently concatenate string reps */
	char *dst;
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	     * Do a unicode-specific comparison if both of the args are of
	     * String type. If the char length == byte length, we can do a
	     * memcmp. In benchmark testing this proved the most efficient
	     * check between the unicode and string comparison operations.
	     */

	    if (nocase) {
		s1 = (char *) TclGetUnicodeFromObj(value1Ptr, &s1len);
		s2 = (char *) TclGetUnicodeFromObj(value2Ptr, &s2len);
		memCmpFn = (memCmpFn_t)Tcl_UniCharNcasecmp;
	    } else {
		s1len = Tcl_GetCharLength(value1Ptr);
		s2len = Tcl_GetCharLength(value2Ptr);
		if ((s1len == value1Ptr->length)
			&& (value1Ptr->bytes != NULL)
			&& (s2len == value2Ptr->length)







|
|







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	     * Do a unicode-specific comparison if both of the args are of
	     * String type. If the char length == byte length, we can do a
	     * memcmp. In benchmark testing this proved the most efficient
	     * check between the unicode and string comparison operations.
	     */

	    if (nocase) {
		s1 = (char *) Tcl_GetUnicodeFromObj(value1Ptr, &s1len);
		s2 = (char *) Tcl_GetUnicodeFromObj(value2Ptr, &s2len);
		memCmpFn = (memCmpFn_t)Tcl_UniCharNcasecmp;
	    } else {
		s1len = Tcl_GetCharLength(value1Ptr);
		s2len = Tcl_GetCharLength(value2Ptr);
		if ((s1len == value1Ptr->length)
			&& (value1Ptr->bytes != NULL)
			&& (s2len == value2Ptr->length)
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     * locking down in practice more firmly just what encodings produce
     * what supported results for the objPtr->bytes values.  For now,
     * do only the well-defined Tcl_UniChar array search.
     */

    {
	Tcl_UniChar *check, *end, *uh;
	Tcl_UniChar *un = TclGetUnicodeFromObj(needle, &ln);

	uh = TclGetUnicodeFromObj(haystack, &lh);
	if ((lh < ln) || (start > lh - ln)) {
	    /* Don't start the loop if there cannot be a valid answer */
	    return -1;
	}
	end = uh + lh;

	for (check = uh + start; check + ln <= end; check++) {







|

|







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     * locking down in practice more firmly just what encodings produce
     * what supported results for the objPtr->bytes values.  For now,
     * do only the well-defined Tcl_UniChar array search.
     */

    {
	Tcl_UniChar *check, *end, *uh;
	Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln);

	uh = Tcl_GetUnicodeFromObj(haystack, &lh);
	if ((lh < ln) || (start > lh - ln)) {
	    /* Don't start the loop if there cannot be a valid answer */
	    return -1;
	}
	end = uh + lh;

	for (check = uh + start; check + ln <= end; check++) {
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3701
	    }
	    check--;
	}
	return -1;
    }

    {
	Tcl_UniChar *check, *uh = TclGetUnicodeFromObj(haystack, &lh);
	Tcl_UniChar *un = TclGetUnicodeFromObj(needle, &ln);

	if (last >= lh) {
	    last = lh - 1;
	}
	if (last + 1 < ln) {
	    /* Don't start the loop if there cannot be a valid answer */
	    return -1;







|
|







3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
	    }
	    check--;
	}
	return -1;
    }

    {
	Tcl_UniChar *check, *uh = Tcl_GetUnicodeFromObj(haystack, &lh);
	Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln);

	if (last >= lh) {
	    last = lh - 1;
	}
	if (last + 1 < ln) {
	    /* Don't start the loop if there cannot be a valid answer */
	    return -1;
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
     * when it can be determined objPtr->bytes points to a string of
     * all single-byte characters so we can index it directly.
     */

    /* The traditional implementation... */
    {
	int numChars;
	Tcl_UniChar *ustring = TclGetUnicodeFromObj(objPtr, &numChars);

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

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

	return result;
    }
}








|








|







3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
     * when it can be determined objPtr->bytes points to a string of
     * all single-byte characters so we can index it directly.
     */

    /* The traditional implementation... */
    {
	int numChars;
	Tcl_UniChar *ustring = Tcl_GetUnicodeFromObj(objPtr, &numChars);

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

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

	return result;
    }
}

Changes to generic/tclStubInit.c.
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
#   define TclFindNamespace Tcl_FindNamespace
#   define TclFindCommand Tcl_FindCommand
#   define TclGetCommandFromObj Tcl_GetCommandFromObj
#   define TclGetCommandFullName Tcl_GetCommandFullName
#   define TclpLocaltime_unix TclpLocaltime
#   define TclpGmtime_unix TclpGmtime
#   define TclOldFreeObj TclFreeObj
#   define Tcl_GetUnicodeFromObj TclGetUnicodeFromObj
#   define Tcl_AppendUnicodeToObj TclAppendUnicodeToObj

static int
seekOld(
    Tcl_Channel chan,		/* The channel on which to seek. */
    int offset,			/* Offset to seek to. */
    int mode)			/* Relative to which location to seek? */
{







<
<







468
469
470
471
472
473
474


475
476
477
478
479
480
481
#   define TclFindNamespace Tcl_FindNamespace
#   define TclFindCommand Tcl_FindCommand
#   define TclGetCommandFromObj Tcl_GetCommandFromObj
#   define TclGetCommandFullName Tcl_GetCommandFullName
#   define TclpLocaltime_unix TclpLocaltime
#   define TclpGmtime_unix TclpGmtime
#   define TclOldFreeObj TclFreeObj



static int
seekOld(
    Tcl_Channel chan,		/* The channel on which to seek. */
    int offset,			/* Offset to seek to. */
    int mode)			/* Relative to which location to seek? */
{
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
    TclPtrGetVar, /* 252 */
    TclPtrSetVar, /* 253 */
    TclPtrIncrObjVar, /* 254 */
    TclPtrObjMakeUpvar, /* 255 */
    TclPtrUnsetVar, /* 256 */
    TclStaticPackage, /* 257 */
    TclpCreateTemporaryDirectory, /* 258 */
    TclGetUnicodeFromObj, /* 259 */
    TclAppendUnicodeToObj, /* 260 */
};

static const TclIntPlatStubs tclIntPlatStubs = {
    TCL_STUB_MAGIC,
    0,
#if !defined(_WIN32) && !defined(__CYGWIN__) && !defined(MAC_OSX_TCL) /* UNIX */
    TclGetAndDetachPids, /* 0 */







<
<







773
774
775
776
777
778
779


780
781
782
783
784
785
786
    TclPtrGetVar, /* 252 */
    TclPtrSetVar, /* 253 */
    TclPtrIncrObjVar, /* 254 */
    TclPtrObjMakeUpvar, /* 255 */
    TclPtrUnsetVar, /* 256 */
    TclStaticPackage, /* 257 */
    TclpCreateTemporaryDirectory, /* 258 */


};

static const TclIntPlatStubs tclIntPlatStubs = {
    TCL_STUB_MAGIC,
    0,
#if !defined(_WIN32) && !defined(__CYGWIN__) && !defined(MAC_OSX_TCL) /* UNIX */
    TclGetAndDetachPids, /* 0 */
Changes to generic/tclTestObj.c.
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
    int varIndex, option, i, length;
#define MAX_STRINGS 11
    const char *index, *string, *strings[MAX_STRINGS+1];
    String *strPtr;
    Tcl_Obj **varPtr;
    static const char *const options[] = {
	"append", "appendstrings", "get", "get2", "length", "length2",
	"set", "set2", "setlength", "maxchars", "getunicode",
	"appendself", "appendself2", NULL
    };

    if (objc < 3) {
	wrongNumArgs:
	Tcl_WrongNumArgs(interp, 1, objv, "option arg ?arg ...?");
	return TCL_ERROR;
    }







|
<







1174
1175
1176
1177
1178
1179
1180
1181

1182
1183
1184
1185
1186
1187
1188
    int varIndex, option, i, length;
#define MAX_STRINGS 11
    const char *index, *string, *strings[MAX_STRINGS+1];
    String *strPtr;
    Tcl_Obj **varPtr;
    static const char *const options[] = {
	"append", "appendstrings", "get", "get2", "length", "length2",
	"set", "set2", "setlength", "maxchars", "appendself", NULL

    };

    if (objc < 3) {
	wrongNumArgs:
	Tcl_WrongNumArgs(interp, 1, objv, "option arg ?arg ...?");
	return TCL_ERROR;
    }
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
		strPtr = varPtr[varIndex]->internalRep.twoPtrValue.ptr1;
		length = strPtr->maxChars;
	    } else {
		length = -1;
	    }
	    Tcl_SetIntObj(Tcl_GetObjResult(interp), length);
	    break;
	case 10:			/* getunicode */
	    if (objc != 3) {
		goto wrongNumArgs;
	    }
	    TclGetUnicodeFromObj(varPtr[varIndex], NULL);
	    break;
	case 11:			/* appendself */
	    if (objc != 4) {
		goto wrongNumArgs;
	    }
	    if (varPtr[varIndex] == NULL) {
		SetVarToObj(varPtr, varIndex, Tcl_NewObj());
	    }








|
<
<
<
<
<
<







1339
1340
1341
1342
1343
1344
1345
1346






1347
1348
1349
1350
1351
1352
1353
		strPtr = varPtr[varIndex]->internalRep.twoPtrValue.ptr1;
		length = strPtr->maxChars;
	    } else {
		length = -1;
	    }
	    Tcl_SetIntObj(Tcl_GetObjResult(interp), length);
	    break;
	case 10:			/* appendself */






	    if (objc != 4) {
		goto wrongNumArgs;
	    }
	    if (varPtr[varIndex] == NULL) {
		SetVarToObj(varPtr, varIndex, Tcl_NewObj());
	    }

1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
			"index value out of range", -1));
		return TCL_ERROR;
	    }

	    Tcl_AppendToObj(varPtr[varIndex], string + i, length - i);
	    Tcl_SetObjResult(interp, varPtr[varIndex]);
	    break;
	case 12:			/* appendself2 */
	    if (objc != 4) {
		goto wrongNumArgs;
	    }
	    if (varPtr[varIndex] == NULL) {
		SetVarToObj(varPtr, varIndex, Tcl_NewObj());
	    }

	    /*
	     * If the object bound to variable "varIndex" is shared, we must
	     * "copy on write" and append to a copy of the object.
	     */

	    if (Tcl_IsShared(varPtr[varIndex])) {
		SetVarToObj(varPtr, varIndex, Tcl_DuplicateObj(varPtr[varIndex]));
	    }

	    unicode = TclGetUnicodeFromObj(varPtr[varIndex], &length);

	    if (Tcl_GetIntFromObj(interp, objv[3], &i) != TCL_OK) {
		return TCL_ERROR;
	    }
	    if ((i < 0) || (i > length)) {
		Tcl_SetObjResult(interp, Tcl_NewStringObj(
			"index value out of range", -1));
		return TCL_ERROR;
	    }

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

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------







<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<







1370
1371
1372
1373
1374
1375
1376































1377
1378
1379
1380
1381
1382
1383
			"index value out of range", -1));
		return TCL_ERROR;
	    }

	    Tcl_AppendToObj(varPtr[varIndex], string + i, length - i);
	    Tcl_SetObjResult(interp, varPtr[varIndex]);
	    break;































    }

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
Changes to generic/tclUtil.c.
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
     * XXX: TclReToGlob tells us about
    trivial = nocase ? 0 : TclMatchIsTrivial(TclGetString(ptnObj));
     */

    if (TclHasIntRep(strObj, &tclStringType) || (strObj->typePtr == NULL)) {
	Tcl_UniChar *udata, *uptn;

	udata = TclGetUnicodeFromObj(strObj, &length);
	uptn  = TclGetUnicodeFromObj(ptnObj, &plen);
	match = TclUniCharMatch(udata, length, uptn, plen, flags);
    } else if (TclIsPureByteArray(strObj) && TclIsPureByteArray(ptnObj)
		&& !flags) {
	unsigned char *data, *ptn;

	data = Tcl_GetByteArrayFromObj(strObj, &length);
	ptn  = Tcl_GetByteArrayFromObj(ptnObj, &plen);







|
|







2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
     * XXX: TclReToGlob tells us about
    trivial = nocase ? 0 : TclMatchIsTrivial(TclGetString(ptnObj));
     */

    if (TclHasIntRep(strObj, &tclStringType) || (strObj->typePtr == NULL)) {
	Tcl_UniChar *udata, *uptn;

	udata = Tcl_GetUnicodeFromObj(strObj, &length);
	uptn  = Tcl_GetUnicodeFromObj(ptnObj, &plen);
	match = TclUniCharMatch(udata, length, uptn, plen, flags);
    } else if (TclIsPureByteArray(strObj) && TclIsPureByteArray(ptnObj)
		&& !flags) {
	unsigned char *data, *ptn;

	data = Tcl_GetByteArrayFromObj(strObj, &length);
	ptn  = Tcl_GetByteArrayFromObj(ptnObj, &plen);
Changes to tests/chanio.test.
39
40
41
42
43
44
45

46
47
48
49
50
51
52

    testConstraint testbytestring   [llength [info commands testbytestring]]
    testConstraint testchannel      [llength [info commands testchannel]]
    testConstraint openpipe         1
    testConstraint testfevent       [llength [info commands testfevent]]
    testConstraint testchannelevent [llength [info commands testchannelevent]]
    testConstraint testmainthread   [llength [info commands testmainthread]]


    # You need a *very* special environment to do some tests.  In particular,
    # many file systems do not support large-files...
    testConstraint largefileSupport [expr {$::tcl_platform(os) ne "Darwin"}]

    # some tests can only be run is umask is 2 if "umask" cannot be run, the
    # tests will be skipped.







>







39
40
41
42
43
44
45
46
47
48
49
50
51
52
53

    testConstraint testbytestring   [llength [info commands testbytestring]]
    testConstraint testchannel      [llength [info commands testchannel]]
    testConstraint openpipe         1
    testConstraint testfevent       [llength [info commands testfevent]]
    testConstraint testchannelevent [llength [info commands testchannelevent]]
    testConstraint testmainthread   [llength [info commands testmainthread]]
    testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}]

    # You need a *very* special environment to do some tests.  In particular,
    # many file systems do not support large-files...
    testConstraint largefileSupport [expr {$::tcl_platform(os) ne "Darwin"}]

    # some tests can only be run is umask is 2 if "umask" cannot be run, the
    # tests will be skipped.
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
    variable x running
    set l abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
    proc writelots {s l} {
	for {set i 0} {$i < 2000} {incr i} {
	    chan puts $s $l
	}
    }
} -constraints {socket tempNotMac fileevent} -body {
    proc accept {s a p} {
	variable x
	chan event $s readable [namespace code [list readit $s]]
	chan configure $s -blocking off
	set x accepted
    }
    proc readit {s} {







|







2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
    variable x running
    set l abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
    proc writelots {s l} {
	for {set i 0} {$i < 2000} {incr i} {
	    chan puts $s $l
	}
    }
} -constraints {socket tempNotMac fileevent knownMsvcBug} -body {
    proc accept {s a p} {
	variable x
	chan event $s readable [namespace code [list readit $s]]
	chan configure $s -blocking off
	set x accepted
    }
    proc readit {s} {
Changes to tests/io.test.
39
40
41
42
43
44
45

46
47
48
49
50
51
52
testConstraint testbytestring [llength [info commands testbytestring]]
testConstraint testchannel      [llength [info commands testchannel]]
testConstraint openpipe         1
testConstraint testfevent       [llength [info commands testfevent]]
testConstraint testchannelevent [llength [info commands testchannelevent]]
testConstraint testmainthread   [llength [info commands testmainthread]]
testConstraint testobj		[llength [info commands testobj]]


# You need a *very* special environment to do some tests.  In
# particular, many file systems do not support large-files...
testConstraint largefileSupport [expr {$::tcl_platform(os) ne "Darwin"}]

# some tests can only be run is umask is 2
# if "umask" cannot be run, the tests will be skipped.







>







39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
testConstraint testbytestring [llength [info commands testbytestring]]
testConstraint testchannel      [llength [info commands testchannel]]
testConstraint openpipe         1
testConstraint testfevent       [llength [info commands testfevent]]
testConstraint testchannelevent [llength [info commands testchannelevent]]
testConstraint testmainthread   [llength [info commands testmainthread]]
testConstraint testobj		[llength [info commands testobj]]
testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}]

# You need a *very* special environment to do some tests.  In
# particular, many file systems do not support large-files...
testConstraint largefileSupport [expr {$::tcl_platform(os) ne "Darwin"}]

# some tests can only be run is umask is 2
# if "umask" cannot be run, the tests will be skipped.
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
    close $f
    lappend l [file size $path(test1)]
    set l
} {0 60 72}
set path(pipe)   [makeFile {} pipe]
set path(output) [makeFile {} output]
test io-27.6 {FlushChannel, async flushing, async close} \
	{stdio asyncPipeClose openpipe} {
    # This test may fail on old Unix systems (seen on IRIX64 6.5) with
    # obsolete gettimeofday() calls.  See Tcl Bugs 3530533, 1942197.
    file delete $path(pipe)
    file delete $path(output)
    set f [open $path(pipe) w]
    puts $f "set f \[[list open $path(output) w]]"
    puts $f {







|







2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
    close $f
    lappend l [file size $path(test1)]
    set l
} {0 60 72}
set path(pipe)   [makeFile {} pipe]
set path(output) [makeFile {} output]
test io-27.6 {FlushChannel, async flushing, async close} \
	{stdio asyncPipeClose openpipe knownMsvcBug} {
    # This test may fail on old Unix systems (seen on IRIX64 6.5) with
    # obsolete gettimeofday() calls.  See Tcl Bugs 3530533, 1942197.
    file delete $path(pipe)
    file delete $path(output)
    set f [open $path(pipe) w]
    puts $f "set f \[[list open $path(output) w]]"
    puts $f {
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
    # allow a little time for the background process to close.
    # otherwise, the following test fails on the [file delete $path(output)
    # on Windows because a process still has the file open.
    after 100 set v 1; vwait v
    set result
} ok
test io-29.32 {Tcl_WriteChars, background flush to slow reader} \
	{stdio asyncPipeClose openpipe} {
    # This test may fail on old Unix systems (seen on IRIX64 6.5) with
    # obsolete gettimeofday() calls.  See Tcl Bugs 3530533, 1942197.
    file delete $path(pipe)
    file delete $path(output)
    set f [open $path(pipe) w]
    puts $f "set f \[[list open $path(output) w]]"
    puts $f {fconfigure $f -translation lf}







|







2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
    # allow a little time for the background process to close.
    # otherwise, the following test fails on the [file delete $path(output)
    # on Windows because a process still has the file open.
    after 100 set v 1; vwait v
    set result
} ok
test io-29.32 {Tcl_WriteChars, background flush to slow reader} \
	{stdio asyncPipeClose openpipe knownMsvcBug} {
    # This test may fail on old Unix systems (seen on IRIX64 6.5) with
    # obsolete gettimeofday() calls.  See Tcl Bugs 3530533, 1942197.
    file delete $path(pipe)
    file delete $path(output)
    set f [open $path(pipe) w]
    puts $f "set f \[[list open $path(output) w]]"
    puts $f {fconfigure $f -translation lf}
Changes to tests/stringObj.test.
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
} 1
test stringObj-13.8 {Tcl_GetCharLength with identity nulls} {testobj testbytestring} {
    string length [testbytestring \x01\x00\x02]
} 3

test stringObj-14.1 {Tcl_SetObjLength on pure unicode object} testobj {
    teststringobj set 1 foo
    teststringobj getunicode 1
    teststringobj append 1 bar -1
    teststringobj getunicode 1
    teststringobj append 1 bar -1
    teststringobj setlength 1 0
    teststringobj append 1 bar -1
    teststringobj get 1
} {bar}

test stringObj-15.1 {Tcl_Append*ToObj: self appends} testobj {







|

|







435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
} 1
test stringObj-13.8 {Tcl_GetCharLength with identity nulls} {testobj testbytestring} {
    string length [testbytestring \x01\x00\x02]
} 3

test stringObj-14.1 {Tcl_SetObjLength on pure unicode object} testobj {
    teststringobj set 1 foo
    teststringobj maxchars 1
    teststringobj append 1 bar -1
    teststringobj maxchars 1
    teststringobj append 1 bar -1
    teststringobj setlength 1 0
    teststringobj append 1 bar -1
    teststringobj get 1
} {bar}

test stringObj-15.1 {Tcl_Append*ToObj: self appends} testobj {
Changes to tests/utf.test.
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
test utf-25.1 {Tcl_UniCharNcasecmp} -constraints teststringobj \
    -setup {
	testobj freeallvars
    } \
    -body {
	teststringobj set 1 a
	teststringobj set 2 b
	teststringobj getunicode 1
	teststringobj getunicode 2
	string compare -nocase [teststringobj get 1] [teststringobj get 2]
    } \
    -cleanup {
	testobj freeallvars
    } \
    -result -1
test utf-25.2 {Tcl_UniCharNcasecmp} -constraints teststringobj \
    -setup {
	testobj freeallvars
    } \
    -body {
	teststringobj set 1 b
	teststringobj set 2 a
	teststringobj getunicode 1
	teststringobj getunicode 2
	string compare -nocase [teststringobj get 1] [teststringobj get 2]
    } \
    -cleanup {
	testobj freeallvars
    } \
    -result 1
test utf-25.3 {Tcl_UniCharNcasecmp} -constraints teststringobj \
    -setup {
	testobj freeallvars
    } \
    -body {
	teststringobj set 1 B
	teststringobj set 2 a
	teststringobj getunicode 1
	teststringobj getunicode 2
	string compare -nocase [teststringobj get 1] [teststringobj get 2]
    } \
    -cleanup {
	testobj freeallvars
    } \
    -result 1

test utf-25.4 {Tcl_UniCharNcasecmp} -constraints teststringobj \
    -setup {
	testobj freeallvars
    } \
    -body {
	teststringobj set 1 aBcB
	teststringobj set 2 abca
	teststringobj getunicode 1
	teststringobj getunicode 2
	string compare -nocase [teststringobj get 1] [teststringobj get 2]
    } \
    -cleanup {
	testobj freeallvars
    } \
    -result 1








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test utf-25.1 {Tcl_UniCharNcasecmp} -constraints teststringobj \
    -setup {
	testobj freeallvars
    } \
    -body {
	teststringobj set 1 a
	teststringobj set 2 b
	teststringobj maxchars 1
	teststringobj maxchars 2
	string compare -nocase [teststringobj get 1] [teststringobj get 2]
    } \
    -cleanup {
	testobj freeallvars
    } \
    -result -1
test utf-25.2 {Tcl_UniCharNcasecmp} -constraints teststringobj \
    -setup {
	testobj freeallvars
    } \
    -body {
	teststringobj set 1 b
	teststringobj set 2 a
	teststringobj maxchars 1
	teststringobj maxchars 2
	string compare -nocase [teststringobj get 1] [teststringobj get 2]
    } \
    -cleanup {
	testobj freeallvars
    } \
    -result 1
test utf-25.3 {Tcl_UniCharNcasecmp} -constraints teststringobj \
    -setup {
	testobj freeallvars
    } \
    -body {
	teststringobj set 1 B
	teststringobj set 2 a
	teststringobj maxchars 1
	teststringobj maxchars 2
	string compare -nocase [teststringobj get 1] [teststringobj get 2]
    } \
    -cleanup {
	testobj freeallvars
    } \
    -result 1

test utf-25.4 {Tcl_UniCharNcasecmp} -constraints teststringobj \
    -setup {
	testobj freeallvars
    } \
    -body {
	teststringobj set 1 aBcB
	teststringobj set 2 abca
	teststringobj maxchars 1
	teststringobj maxchars 2
	string compare -nocase [teststringobj get 1] [teststringobj get 2]
    } \
    -cleanup {
	testobj freeallvars
    } \
    -result 1