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-rw-r--r--generic/tclUtf.c322
1 files changed, 161 insertions, 161 deletions
diff --git a/generic/tclUtf.c b/generic/tclUtf.c
index f0acdd2..d3ac7e1 100644
--- a/generic/tclUtf.c
+++ b/generic/tclUtf.c
@@ -8,7 +8,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclUtf.c,v 1.32 2003/10/08 14:24:41 dkf Exp $
+ * RCS: @(#) $Id: tclUtf.c,v 1.33 2005/05/03 18:08:20 dgp Exp $
*/
#include "tclInt.h"
@@ -157,54 +157,54 @@ UtfCount(ch)
*/
INLINE int
-Tcl_UniCharToUtf(ch, str)
+Tcl_UniCharToUtf(ch, buf)
int ch; /* The Tcl_UniChar to be stored in the
* buffer. */
- char *str; /* Buffer in which the UTF-8 representation
+ char *buf; /* Buffer in which the UTF-8 representation
* of the Tcl_UniChar is stored. Buffer must
* be large enough to hold the UTF-8 character
* (at most TCL_UTF_MAX bytes). */
{
if ((ch > 0) && (ch < UNICODE_SELF)) {
- str[0] = (char) ch;
+ buf[0] = (char) ch;
return 1;
}
if (ch <= 0x7FF) {
- str[1] = (char) ((ch | 0x80) & 0xBF);
- str[0] = (char) ((ch >> 6) | 0xC0);
+ buf[1] = (char) ((ch | 0x80) & 0xBF);
+ buf[0] = (char) ((ch >> 6) | 0xC0);
return 2;
}
if (ch <= 0xFFFF) {
three:
- str[2] = (char) ((ch | 0x80) & 0xBF);
- str[1] = (char) (((ch >> 6) | 0x80) & 0xBF);
- str[0] = (char) ((ch >> 12) | 0xE0);
+ buf[2] = (char) ((ch | 0x80) & 0xBF);
+ buf[1] = (char) (((ch >> 6) | 0x80) & 0xBF);
+ buf[0] = (char) ((ch >> 12) | 0xE0);
return 3;
}
#if TCL_UTF_MAX > 3
if (ch <= 0x1FFFFF) {
- str[3] = (char) ((ch | 0x80) & 0xBF);
- str[2] = (char) (((ch >> 6) | 0x80) & 0xBF);
- str[1] = (char) (((ch >> 12) | 0x80) & 0xBF);
- str[0] = (char) ((ch >> 18) | 0xF0);
+ buf[3] = (char) ((ch | 0x80) & 0xBF);
+ buf[2] = (char) (((ch >> 6) | 0x80) & 0xBF);
+ buf[1] = (char) (((ch >> 12) | 0x80) & 0xBF);
+ buf[0] = (char) ((ch >> 18) | 0xF0);
return 4;
}
if (ch <= 0x3FFFFFF) {
- str[4] = (char) ((ch | 0x80) & 0xBF);
- str[3] = (char) (((ch >> 6) | 0x80) & 0xBF);
- str[2] = (char) (((ch >> 12) | 0x80) & 0xBF);
- str[1] = (char) (((ch >> 18) | 0x80) & 0xBF);
- str[0] = (char) ((ch >> 24) | 0xF8);
+ buf[4] = (char) ((ch | 0x80) & 0xBF);
+ buf[3] = (char) (((ch >> 6) | 0x80) & 0xBF);
+ buf[2] = (char) (((ch >> 12) | 0x80) & 0xBF);
+ buf[1] = (char) (((ch >> 18) | 0x80) & 0xBF);
+ buf[0] = (char) ((ch >> 24) | 0xF8);
return 5;
}
if (ch <= 0x7FFFFFFF) {
- str[5] = (char) ((ch | 0x80) & 0xBF);
- str[4] = (char) (((ch >> 6) | 0x80) & 0xBF);
- str[3] = (char) (((ch >> 12) | 0x80) & 0xBF);
- str[2] = (char) (((ch >> 18) | 0x80) & 0xBF);
- str[1] = (char) (((ch >> 24) | 0x80) & 0xBF);
- str[0] = (char) ((ch >> 30) | 0xFC);
+ buf[5] = (char) ((ch | 0x80) & 0xBF);
+ buf[4] = (char) (((ch >> 6) | 0x80) & 0xBF);
+ buf[3] = (char) (((ch >> 12) | 0x80) & 0xBF);
+ buf[2] = (char) (((ch >> 18) | 0x80) & 0xBF);
+ buf[1] = (char) (((ch >> 24) | 0x80) & 0xBF);
+ buf[0] = (char) ((ch >> 30) | 0xFC);
return 6;
}
#endif
@@ -232,9 +232,9 @@ Tcl_UniCharToUtf(ch, str)
*/
char *
-Tcl_UniCharToUtfDString(wString, numChars, dsPtr)
- CONST Tcl_UniChar *wString; /* Unicode string to convert to UTF-8. */
- int numChars; /* Length of Unicode string in Tcl_UniChars
+Tcl_UniCharToUtfDString(uniStr, uniLength, dsPtr)
+ CONST Tcl_UniChar *uniStr; /* Unicode string to convert to UTF-8. */
+ int uniLength; /* Length of Unicode string in Tcl_UniChars
* (must be >= 0). */
Tcl_DString *dsPtr; /* UTF-8 representation of string is
* appended to this previously initialized
@@ -250,12 +250,12 @@ Tcl_UniCharToUtfDString(wString, numChars, dsPtr)
*/
oldLength = Tcl_DStringLength(dsPtr);
- Tcl_DStringSetLength(dsPtr, (oldLength + numChars + 1) * TCL_UTF_MAX);
+ Tcl_DStringSetLength(dsPtr, (oldLength + uniLength + 1) * TCL_UTF_MAX);
string = Tcl_DStringValue(dsPtr) + oldLength;
p = string;
- wEnd = wString + numChars;
- for (w = wString; w < wEnd; ) {
+ wEnd = uniStr + uniLength;
+ for (w = uniStr; w < wEnd; ) {
p += Tcl_UniCharToUtf(*w, p);
w++;
}
@@ -291,8 +291,8 @@ Tcl_UniCharToUtfDString(wString, numChars, dsPtr)
*/
int
-Tcl_UtfToUniChar(str, chPtr)
- register CONST char *str; /* The UTF-8 string. */
+Tcl_UtfToUniChar(src, chPtr)
+ register CONST char *src; /* The UTF-8 string. */
register Tcl_UniChar *chPtr; /* Filled with the Tcl_UniChar represented
* by the UTF-8 string. */
{
@@ -302,7 +302,7 @@ Tcl_UtfToUniChar(str, chPtr)
* Unroll 1 to 3 byte UTF-8 sequences, use loop to handle longer ones.
*/
- byte = *((unsigned char *) str);
+ byte = *((unsigned char *) src);
if (byte < 0xC0) {
/*
* Handles properly formed UTF-8 characters between 0x01 and 0x7F.
@@ -313,12 +313,12 @@ Tcl_UtfToUniChar(str, chPtr)
*chPtr = (Tcl_UniChar) byte;
return 1;
} else if (byte < 0xE0) {
- if ((str[1] & 0xC0) == 0x80) {
+ if ((src[1] & 0xC0) == 0x80) {
/*
* Two-byte-character lead-byte followed by a trail-byte.
*/
- *chPtr = (Tcl_UniChar) (((byte & 0x1F) << 6) | (str[1] & 0x3F));
+ *chPtr = (Tcl_UniChar) (((byte & 0x1F) << 6) | (src[1] & 0x3F));
return 2;
}
/*
@@ -329,13 +329,13 @@ Tcl_UtfToUniChar(str, chPtr)
*chPtr = (Tcl_UniChar) byte;
return 1;
} else if (byte < 0xF0) {
- if (((str[1] & 0xC0) == 0x80) && ((str[2] & 0xC0) == 0x80)) {
+ if (((src[1] & 0xC0) == 0x80) && ((src[2] & 0xC0) == 0x80)) {
/*
* Three-byte-character lead byte followed by two trail bytes.
*/
*chPtr = (Tcl_UniChar) (((byte & 0x0F) << 12)
- | ((str[1] & 0x3F) << 6) | (str[2] & 0x3F));
+ | ((src[1] & 0x3F) << 6) | (src[2] & 0x3F));
return 3;
}
/*
@@ -355,13 +355,13 @@ Tcl_UtfToUniChar(str, chPtr)
if (trail > 0) {
ch = byte & (0x3F >> trail);
do {
- str++;
- if ((*str & 0xC0) != 0x80) {
+ src++;
+ if ((*src & 0xC0) != 0x80) {
*chPtr = byte;
return 1;
}
ch <<= 6;
- ch |= (*str & 0x3F);
+ ch |= (*src & 0x3F);
trail--;
} while (trail > 0);
*chPtr = ch;
@@ -394,8 +394,8 @@ Tcl_UtfToUniChar(str, chPtr)
*/
Tcl_UniChar *
-Tcl_UtfToUniCharDString(string, length, dsPtr)
- CONST char *string; /* UTF-8 string to convert to Unicode. */
+Tcl_UtfToUniCharDString(src, length, dsPtr)
+ CONST char *src; /* UTF-8 string to convert to Unicode. */
int length; /* Length of UTF-8 string in bytes, or -1
* for strlen(). */
Tcl_DString *dsPtr; /* Unicode representation of string is
@@ -407,7 +407,7 @@ Tcl_UtfToUniCharDString(string, length, dsPtr)
int oldLength;
if (length < 0) {
- length = strlen(string);
+ length = strlen(src);
}
/*
@@ -421,8 +421,8 @@ Tcl_UtfToUniCharDString(string, length, dsPtr)
wString = (Tcl_UniChar *) (Tcl_DStringValue(dsPtr) + oldLength);
w = wString;
- end = string + length;
- for (p = string; p < end; ) {
+ end = src + length;
+ for (p = src; p < end; ) {
p += TclUtfToUniChar(p, w);
w++;
}
@@ -453,15 +453,15 @@ Tcl_UtfToUniCharDString(string, length, dsPtr)
*/
int
-Tcl_UtfCharComplete(str, len)
- CONST char *str; /* String to check if first few bytes
+Tcl_UtfCharComplete(src, length)
+ CONST char *src; /* String to check if first few bytes
* contain a complete UTF-8 character. */
- int len; /* Length of above string in bytes. */
+ int length; /* Length of above string in bytes. */
{
int ch;
- ch = *((unsigned char *) str);
- return len >= totalBytes[ch];
+ ch = *((unsigned char *) src);
+ return length >= totalBytes[ch];
}
/*
@@ -483,9 +483,9 @@ Tcl_UtfCharComplete(str, len)
*/
int
-Tcl_NumUtfChars(str, len)
- register CONST char *str; /* The UTF-8 string to measure. */
- int len; /* The length of the string in bytes, or -1
+Tcl_NumUtfChars(src, length)
+ register CONST char *src; /* The UTF-8 string to measure. */
+ int length; /* The length of the string in bytes, or -1
* for strlen(string). */
{
Tcl_UniChar ch;
@@ -500,22 +500,22 @@ Tcl_NumUtfChars(str, len)
*/
i = 0;
- if (len < 0) {
- while (*str != '\0') {
- str += TclUtfToUniChar(str, chPtr);
+ if (length < 0) {
+ while (*src != '\0') {
+ src += TclUtfToUniChar(src, chPtr);
i++;
}
} else {
register int n;
- while (len > 0) {
- if (UCHAR(*str) < 0xC0) {
- len--;
- str++;
+ while (length > 0) {
+ if (UCHAR(*src) < 0xC0) {
+ length--;
+ src++;
} else {
- n = Tcl_UtfToUniChar(str, chPtr);
- len -= n;
- str += n;
+ n = Tcl_UtfToUniChar(src, chPtr);
+ length -= n;
+ src += n;
}
i++;
}
@@ -543,22 +543,22 @@ Tcl_NumUtfChars(str, len)
*---------------------------------------------------------------------------
*/
CONST char *
-Tcl_UtfFindFirst(string, ch)
- CONST char *string; /* The UTF-8 string to be searched. */
+Tcl_UtfFindFirst(src, ch)
+ CONST char *src; /* The UTF-8 string to be searched. */
int ch; /* The Tcl_UniChar to search for. */
{
int len;
Tcl_UniChar find;
while (1) {
- len = TclUtfToUniChar(string, &find);
+ len = TclUtfToUniChar(src, &find);
if (find == ch) {
- return string;
+ return src;
}
- if (*string == '\0') {
+ if (*src == '\0') {
return NULL;
}
- string += len;
+ src += len;
}
}
@@ -583,8 +583,8 @@ Tcl_UtfFindFirst(string, ch)
*/
CONST char *
-Tcl_UtfFindLast(string, ch)
- CONST char *string; /* The UTF-8 string to be searched. */
+Tcl_UtfFindLast(src, ch)
+ CONST char *src; /* The UTF-8 string to be searched. */
int ch; /* The Tcl_UniChar to search for. */
{
int len;
@@ -593,14 +593,14 @@ Tcl_UtfFindLast(string, ch)
last = NULL;
while (1) {
- len = TclUtfToUniChar(string, &find);
+ len = TclUtfToUniChar(src, &find);
if (find == ch) {
- last = string;
+ last = src;
}
- if (*string == '\0') {
+ if (*src == '\0') {
break;
}
- string += len;
+ src += len;
}
return last;
}
@@ -626,12 +626,12 @@ Tcl_UtfFindLast(string, ch)
*/
CONST char *
-Tcl_UtfNext(str)
- CONST char *str; /* The current location in the string. */
+Tcl_UtfNext(src)
+ CONST char *src; /* The current location in the string. */
{
Tcl_UniChar ch;
- return str + TclUtfToUniChar(str, &ch);
+ return src + TclUtfToUniChar(src, &ch);
}
/*
@@ -656,8 +656,8 @@ Tcl_UtfNext(str)
*/
CONST char *
-Tcl_UtfPrev(str, start)
- CONST char *str; /* The current location in the string. */
+Tcl_UtfPrev(src, start)
+ CONST char *src; /* The current location in the string. */
CONST char *start; /* Pointer to the beginning of the
* string, to avoid going backwards too
* far. */
@@ -665,12 +665,12 @@ Tcl_UtfPrev(str, start)
CONST char *look;
int i, byte;
- str--;
- look = str;
+ src--;
+ look = src;
for (i = 0; i < TCL_UTF_MAX; i++) {
if (look < start) {
- if (str < start) {
- str = start;
+ if (src < start) {
+ src = start;
}
break;
}
@@ -683,7 +683,7 @@ Tcl_UtfPrev(str, start)
}
look--;
}
- return str;
+ return src;
}
/*
@@ -1017,8 +1017,8 @@ TclpUtfNcmp2(cs, ct, n)
*
* Tcl_UtfNcmp --
*
- * Compare at most n UTF chars of string cs to string ct. Both cs
- * and ct are assumed to be at least n UTF chars long.
+ * Compare at most numChars UTF chars of string cs to string ct.
+ * Both cs and ct are assumed to be at least numChars UTF chars long.
*
* Results:
* Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct.
@@ -1030,10 +1030,10 @@ TclpUtfNcmp2(cs, ct, n)
*/
int
-Tcl_UtfNcmp(cs, ct, n)
+Tcl_UtfNcmp(cs, ct, numChars)
CONST char *cs; /* UTF string to compare to ct. */
CONST char *ct; /* UTF string cs is compared to. */
- unsigned long n; /* Number of UTF chars to compare. */
+ unsigned long numChars; /* Number of UTF chars to compare. */
{
Tcl_UniChar ch1, ch2;
/*
@@ -1041,7 +1041,7 @@ Tcl_UtfNcmp(cs, ct, n)
* \u0000 (the pair of bytes 0xc0,0x80) is larger than byte
* representation of \u0001 (the byte 0x01.)
*/
- while (n-- > 0) {
+ while (numChars-- > 0) {
/*
* n must be interpreted as chars, not bytes.
* This should be called only when both strings are of
@@ -1061,8 +1061,8 @@ Tcl_UtfNcmp(cs, ct, n)
*
* Tcl_UtfNcasecmp --
*
- * Compare at most n UTF chars of string cs to string ct case
- * insensitive. Both cs and ct are assumed to be at least n
+ * Compare at most numChars UTF chars of string cs to string ct case
+ * insensitive. Both cs and ct are assumed to be at least numChars
* UTF chars long.
*
* Results:
@@ -1075,13 +1075,13 @@ Tcl_UtfNcmp(cs, ct, n)
*/
int
-Tcl_UtfNcasecmp(cs, ct, n)
+Tcl_UtfNcasecmp(cs, ct, numChars)
CONST char *cs; /* UTF string to compare to ct. */
CONST char *ct; /* UTF string cs is compared to. */
- unsigned long n; /* Number of UTF chars to compare. */
+ unsigned long numChars; /* Number of UTF chars to compare. */
{
Tcl_UniChar ch1, ch2;
- while (n-- > 0) {
+ while (numChars-- > 0) {
/*
* n must be interpreted as chars, not bytes.
* This should be called only when both strings are of
@@ -1212,14 +1212,14 @@ Tcl_UniCharToTitle(ch)
*/
int
-Tcl_UniCharLen(str)
- CONST Tcl_UniChar *str; /* Unicode string to find length of. */
+Tcl_UniCharLen(uniStr)
+ CONST Tcl_UniChar *uniStr; /* Unicode string to find length of. */
{
int len = 0;
- while (*str != '\0') {
+ while (*uniStr != '\0') {
len++;
- str++;
+ uniStr++;
}
return len;
}
@@ -1229,11 +1229,11 @@ Tcl_UniCharLen(str)
*
* Tcl_UniCharNcmp --
*
- * Compare at most n unichars of string cs to string ct. Both cs
- * and ct are assumed to be at least n unichars long.
+ * Compare at most numChars unichars of string ucs to string uct.
+ * Both ucs and uct are assumed to be at least numChars unichars long.
*
* Results:
- * Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct.
+ * Return <0 if ucs < uct, 0 if ucs == uct, or >0 if ucs > uct.
*
* Side effects:
* None.
@@ -1242,24 +1242,24 @@ Tcl_UniCharLen(str)
*/
int
-Tcl_UniCharNcmp(cs, ct, n)
- CONST Tcl_UniChar *cs; /* Unicode string to compare to ct. */
- CONST Tcl_UniChar *ct; /* Unicode string cs is compared to. */
- unsigned long n; /* Number of unichars to compare. */
+Tcl_UniCharNcmp(ucs, uct, numChars)
+ CONST Tcl_UniChar *ucs; /* Unicode string to compare to uct. */
+ CONST Tcl_UniChar *uct; /* Unicode string ucs is compared to. */
+ unsigned long numChars; /* Number of unichars to compare. */
{
#ifdef WORDS_BIGENDIAN
/*
* We are definitely on a big-endian machine; memcmp() is safe
*/
- return memcmp(cs, ct, n*sizeof(Tcl_UniChar));
+ return memcmp(ucs, uct, numChars*sizeof(Tcl_UniChar));
#else /* !WORDS_BIGENDIAN */
/*
* We can't simply call memcmp() because that is not lexically correct.
*/
- for ( ; n != 0; cs++, ct++, n--) {
- if (*cs != *ct) {
- return (*cs - *ct);
+ for ( ; numChars != 0; ucs++, uct++, numChars--) {
+ if (*ucs != *uct) {
+ return (*ucs - *uct);
}
}
return 0;
@@ -1271,12 +1271,12 @@ Tcl_UniCharNcmp(cs, ct, n)
*
* Tcl_UniCharNcasecmp --
*
- * Compare at most n unichars of string cs to string ct case
- * insensitive. Both cs and ct are assumed to be at least n
+ * Compare at most numChars unichars of string ucs to string uct case
+ * insensitive. Both ucs and uct are assumed to be at least numChars
* unichars long.
*
* Results:
- * Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct.
+ * Return <0 if ucs < uct, 0 if ucs == uct, or >0 if ucs > uct.
*
* Side effects:
* None.
@@ -1285,15 +1285,15 @@ Tcl_UniCharNcmp(cs, ct, n)
*/
int
-Tcl_UniCharNcasecmp(cs, ct, n)
- CONST Tcl_UniChar *cs; /* Unicode string to compare to ct. */
- CONST Tcl_UniChar *ct; /* Unicode string cs is compared to. */
- unsigned long n; /* Number of unichars to compare. */
+Tcl_UniCharNcasecmp(ucs, uct, numChars)
+ CONST Tcl_UniChar *ucs; /* Unicode string to compare to uct. */
+ CONST Tcl_UniChar *uct; /* Unicode string ucs is compared to. */
+ unsigned long numChars; /* Number of unichars to compare. */
{
- for ( ; n != 0; n--, cs++, ct++) {
- if (*cs != *ct) {
- Tcl_UniChar lcs = Tcl_UniCharToLower(*cs);
- Tcl_UniChar lct = Tcl_UniCharToLower(*ct);
+ for ( ; numChars != 0; numChars--, ucs++, uct++) {
+ if (*ucs != *uct) {
+ Tcl_UniChar lcs = Tcl_UniCharToLower(*ucs);
+ Tcl_UniChar lct = Tcl_UniCharToLower(*uct);
if (lcs != lct) {
return (lcs - lct);
}
@@ -1602,16 +1602,16 @@ Tcl_UniCharIsWordChar(ch)
*/
int
-Tcl_UniCharCaseMatch(string, pattern, nocase)
- CONST Tcl_UniChar *string; /* Unicode String. */
- CONST Tcl_UniChar *pattern; /* Pattern, which may contain special
- * characters. */
+Tcl_UniCharCaseMatch(uniStr, uniPattern, nocase)
+ CONST Tcl_UniChar *uniStr; /* Unicode String. */
+ CONST Tcl_UniChar *uniPattern; /* Pattern, which may contain special
+ * characters. */
int nocase; /* 0 for case sensitive, 1 for insensitive */
{
Tcl_UniChar ch1, p;
while (1) {
- p = *pattern;
+ p = *uniPattern;
/*
* See if we're at the end of both the pattern and the string. If
@@ -1620,9 +1620,9 @@ Tcl_UniCharCaseMatch(string, pattern, nocase)
*/
if (p == 0) {
- return (*string == 0);
+ return (*uniStr == 0);
}
- if ((*string == 0) && (p != '*')) {
+ if ((*uniStr == 0) && (p != '*')) {
return 0;
}
@@ -1638,8 +1638,8 @@ Tcl_UniCharCaseMatch(string, pattern, nocase)
/*
* Skip all successive *'s in the pattern
*/
- while (*(++pattern) == '*') {}
- p = *pattern;
+ while (*(++uniPattern) == '*') {}
+ p = *uniPattern;
if (p == 0) {
return 1;
}
@@ -1654,21 +1654,21 @@ Tcl_UniCharCaseMatch(string, pattern, nocase)
*/
if ((p != '[') && (p != '?') && (p != '\\')) {
if (nocase) {
- while (*string && (p != *string)
- && (p != Tcl_UniCharToLower(*string))) {
- string++;
+ while (*uniStr && (p != *uniStr)
+ && (p != Tcl_UniCharToLower(*uniStr))) {
+ uniStr++;
}
} else {
- while (*string && (p != *string)) { string++; }
+ while (*uniStr && (p != *uniStr)) { uniStr++; }
}
}
- if (Tcl_UniCharCaseMatch(string, pattern, nocase)) {
+ if (Tcl_UniCharCaseMatch(uniStr, uniPattern, nocase)) {
return 1;
}
- if (*string == 0) {
+ if (*uniStr == 0) {
return 0;
}
- string++;
+ uniStr++;
}
}
@@ -1678,8 +1678,8 @@ Tcl_UniCharCaseMatch(string, pattern, nocase)
*/
if (p == '?') {
- pattern++;
- string++;
+ uniPattern++;
+ uniStr++;
continue;
}
@@ -1692,23 +1692,23 @@ Tcl_UniCharCaseMatch(string, pattern, nocase)
if (p == '[') {
Tcl_UniChar startChar, endChar;
- pattern++;
- ch1 = (nocase ? Tcl_UniCharToLower(*string) : *string);
- string++;
+ uniPattern++;
+ ch1 = (nocase ? Tcl_UniCharToLower(*uniStr) : *uniStr);
+ uniStr++;
while (1) {
- if ((*pattern == ']') || (*pattern == 0)) {
+ if ((*uniPattern == ']') || (*uniPattern == 0)) {
return 0;
}
- startChar = (nocase ? Tcl_UniCharToLower(*pattern) : *pattern);
- pattern++;
- if (*pattern == '-') {
- pattern++;
- if (*pattern == 0) {
+ startChar = (nocase ? Tcl_UniCharToLower(*uniPattern) : *uniPattern);
+ uniPattern++;
+ if (*uniPattern == '-') {
+ uniPattern++;
+ if (*uniPattern == 0) {
return 0;
}
- endChar = (nocase ? Tcl_UniCharToLower(*pattern)
- : *pattern);
- pattern++;
+ endChar = (nocase ? Tcl_UniCharToLower(*uniPattern)
+ : *uniPattern);
+ uniPattern++;
if (((startChar <= ch1) && (ch1 <= endChar))
|| ((endChar <= ch1) && (ch1 <= startChar))) {
/*
@@ -1720,14 +1720,14 @@ Tcl_UniCharCaseMatch(string, pattern, nocase)
break;
}
}
- while (*pattern != ']') {
- if (*pattern == 0) {
- pattern--;
+ while (*uniPattern != ']') {
+ if (*uniPattern == 0) {
+ uniPattern--;
break;
}
- pattern++;
+ uniPattern++;
}
- pattern++;
+ uniPattern++;
continue;
}
@@ -1737,7 +1737,7 @@ Tcl_UniCharCaseMatch(string, pattern, nocase)
*/
if (p == '\\') {
- if (*(++pattern) == '\0') {
+ if (*(++uniPattern) == '\0') {
return 0;
}
}
@@ -1748,14 +1748,14 @@ Tcl_UniCharCaseMatch(string, pattern, nocase)
*/
if (nocase) {
- if (Tcl_UniCharToLower(*string) != Tcl_UniCharToLower(*pattern)) {
+ if (Tcl_UniCharToLower(*uniStr) != Tcl_UniCharToLower(*uniPattern)) {
return 0;
}
- } else if (*string != *pattern) {
+ } else if (*uniStr != *uniPattern) {
return 0;
}
- string++;
- pattern++;
+ uniStr++;
+ uniPattern++;
}
}
generated by cgit v0.12 at 2024-11-10 14:59:48 (GMT)