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Commit 6ccd3f2d authored by Guido van Rossum's avatar Guido van Rossum
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Replace all (locale-dependent) uses of isupper(), tolower(), etc., by 

locally-defined macros that assume ASCII and only consider ASCII letters.
parent 6733d701
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Showing with 302 additions and 65 deletions
Objects/stringobject.c
View file @ 6ccd3f2d
......@@ -4,7 +4,256 @@
#include "Python.h"
#include <ctype.h>
/* Our own locale-independent ctype.h-like macros */
/* XXX Move into a header file? */
#define FLAG_LOWER 0x01
#define FLAG_UPPER 0x02
#define FLAG_ALPHA (FLAG_LOWER|FLAG_UPPER)
#define FLAG_DIGIT 0x04
#define FLAG_ALNUM (FLAG_ALPHA|FLAG_DIGIT)
#define FLAG_SPACE 0x08
#define FLAG_XDIGIT 0x10
static unsigned int ctype_table[256] = {
0, /* 0x0 '\x00' */
0, /* 0x1 '\x01' */
0, /* 0x2 '\x02' */
0, /* 0x3 '\x03' */
0, /* 0x4 '\x04' */
0, /* 0x5 '\x05' */
0, /* 0x6 '\x06' */
0, /* 0x7 '\x07' */
0, /* 0x8 '\x08' */
FLAG_SPACE, /* 0x9 '\t' */
FLAG_SPACE, /* 0xa '\n' */
FLAG_SPACE, /* 0xb '\v' */
FLAG_SPACE, /* 0xc '\f' */
FLAG_SPACE, /* 0xd '\r' */
0, /* 0xe '\x0e' */
0, /* 0xf '\x0f' */
0, /* 0x10 '\x10' */
0, /* 0x11 '\x11' */
0, /* 0x12 '\x12' */
0, /* 0x13 '\x13' */
0, /* 0x14 '\x14' */
0, /* 0x15 '\x15' */
0, /* 0x16 '\x16' */
0, /* 0x17 '\x17' */
0, /* 0x18 '\x18' */
0, /* 0x19 '\x19' */
0, /* 0x1a '\x1a' */
0, /* 0x1b '\x1b' */
0, /* 0x1c '\x1c' */
0, /* 0x1d '\x1d' */
0, /* 0x1e '\x1e' */
0, /* 0x1f '\x1f' */
FLAG_SPACE, /* 0x20 ' ' */
0, /* 0x21 '!' */
0, /* 0x22 '"' */
0, /* 0x23 '#' */
0, /* 0x24 '$' */
0, /* 0x25 '%' */
0, /* 0x26 '&' */
0, /* 0x27 "'" */
0, /* 0x28 '(' */
0, /* 0x29 ')' */
0, /* 0x2a '*' */
0, /* 0x2b '+' */
0, /* 0x2c ',' */
0, /* 0x2d '-' */
0, /* 0x2e '.' */
0, /* 0x2f '/' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x30 '0' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x31 '1' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x32 '2' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x33 '3' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x34 '4' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x35 '5' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x36 '6' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x37 '7' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x38 '8' */
FLAG_DIGIT|FLAG_XDIGIT, /* 0x39 '9' */
0, /* 0x3a ':' */
0, /* 0x3b ';' */
0, /* 0x3c '<' */
0, /* 0x3d '=' */
0, /* 0x3e '>' */
0, /* 0x3f '?' */
0, /* 0x40 '@' */
FLAG_UPPER|FLAG_XDIGIT, /* 0x41 'A' */
FLAG_UPPER|FLAG_XDIGIT, /* 0x42 'B' */
FLAG_UPPER|FLAG_XDIGIT, /* 0x43 'C' */
FLAG_UPPER|FLAG_XDIGIT, /* 0x44 'D' */
FLAG_UPPER|FLAG_XDIGIT, /* 0x45 'E' */
FLAG_UPPER|FLAG_XDIGIT, /* 0x46 'F' */
FLAG_UPPER, /* 0x47 'G' */
FLAG_UPPER, /* 0x48 'H' */
FLAG_UPPER, /* 0x49 'I' */
FLAG_UPPER, /* 0x4a 'J' */
FLAG_UPPER, /* 0x4b 'K' */
FLAG_UPPER, /* 0x4c 'L' */
FLAG_UPPER, /* 0x4d 'M' */
FLAG_UPPER, /* 0x4e 'N' */
FLAG_UPPER, /* 0x4f 'O' */
FLAG_UPPER, /* 0x50 'P' */
FLAG_UPPER, /* 0x51 'Q' */
FLAG_UPPER, /* 0x52 'R' */
FLAG_UPPER, /* 0x53 'S' */
FLAG_UPPER, /* 0x54 'T' */
FLAG_UPPER, /* 0x55 'U' */
FLAG_UPPER, /* 0x56 'V' */
FLAG_UPPER, /* 0x57 'W' */
FLAG_UPPER, /* 0x58 'X' */
FLAG_UPPER, /* 0x59 'Y' */
FLAG_UPPER, /* 0x5a 'Z' */
0, /* 0x5b '[' */
0, /* 0x5c '\\' */
0, /* 0x5d ']' */
0, /* 0x5e '^' */
0, /* 0x5f '_' */
0, /* 0x60 '`' */
FLAG_LOWER|FLAG_XDIGIT, /* 0x61 'a' */
FLAG_LOWER|FLAG_XDIGIT, /* 0x62 'b' */
FLAG_LOWER|FLAG_XDIGIT, /* 0x63 'c' */
FLAG_LOWER|FLAG_XDIGIT, /* 0x64 'd' */
FLAG_LOWER|FLAG_XDIGIT, /* 0x65 'e' */
FLAG_LOWER|FLAG_XDIGIT, /* 0x66 'f' */
FLAG_LOWER, /* 0x67 'g' */
FLAG_LOWER, /* 0x68 'h' */
FLAG_LOWER, /* 0x69 'i' */
FLAG_LOWER, /* 0x6a 'j' */
FLAG_LOWER, /* 0x6b 'k' */
FLAG_LOWER, /* 0x6c 'l' */
FLAG_LOWER, /* 0x6d 'm' */
FLAG_LOWER, /* 0x6e 'n' */
FLAG_LOWER, /* 0x6f 'o' */
FLAG_LOWER, /* 0x70 'p' */
FLAG_LOWER, /* 0x71 'q' */
FLAG_LOWER, /* 0x72 'r' */
FLAG_LOWER, /* 0x73 's' */
FLAG_LOWER, /* 0x74 't' */
FLAG_LOWER, /* 0x75 'u' */
FLAG_LOWER, /* 0x76 'v' */
FLAG_LOWER, /* 0x77 'w' */
FLAG_LOWER, /* 0x78 'x' */
FLAG_LOWER, /* 0x79 'y' */
FLAG_LOWER, /* 0x7a 'z' */
0, /* 0x7b '{' */
0, /* 0x7c '|' */
0, /* 0x7d '}' */
0, /* 0x7e '~' */
0, /* 0x7f '\x7f' */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
};
#define ISLOWER(c) (ctype_table[Py_CHARMASK(c)] & FLAG_LOWER)
#define ISUPPER(c) (ctype_table[Py_CHARMASK(c)] & FLAG_UPPER)
#define ISALPHA(c) (ctype_table[Py_CHARMASK(c)] & FLAG_ALPHA)
#define ISDIGIT(c) (ctype_table[Py_CHARMASK(c)] & FLAG_DIGIT)
#define ISXDIGIT(c) (ctype_table[Py_CHARMASK(c)] & FLAG_XDIGIT)
#define ISALNUM(c) (ctype_table[Py_CHARMASK(c)] & FLAG_ALNUM)
#define ISSPACE(c) (ctype_table[Py_CHARMASK(c)] & FLAG_SPACE)
#undef islower
#define islower(c) undefined_islower(c)
#undef isupper
#define isupper(c) undefined_isupper(c)
#undef isalpha
#define isalpha(c) undefined_isalpha(c)
#undef isdigit
#define isdigit(c) undefined_isdigit(c)
#undef isxdigit
#define isxdigit(c) undefined_isxdigit(c)
#undef isalnum
#define isalnum(c) undefined_isalnum(c)
#undef isspace
#define isspace(c) undefined_isspace(c)
static unsigned char ctype_tolower[256] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
};
static unsigned char ctype_toupper[256] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
};
#define TOLOWER(c) (ctype_tolower[Py_CHARMASK(c)])
#define TOUPPER(c) (ctype_toupper[Py_CHARMASK(c)])
#undef tolower
#define tolower(c) undefined_tolower(c)
#undef toupper
#define toupper(c) undefined_toupper(c)
#ifdef COUNT_ALLOCS
int null_strings, one_strings;
......@@ -173,7 +422,7 @@ PyString_FromFormatV(const char *format, va_list vargs)
for (f = format; *f; f++) {
if (*f == '%') {
const char* p = f;
while (*++f && *f != '%' && !isalpha(Py_CHARMASK(*f)))
while (*++f && *f != '%' && !ISALPHA(*f))
;
/* skip the 'l' or 'z' in {%ld, %zd, %lu, %zu} since
......@@ -242,15 +491,15 @@ PyString_FromFormatV(const char *format, va_list vargs)
/* parse the width.precision part (we're only
interested in the precision value, if any) */
n = 0;
while (isdigit(Py_CHARMASK(*f)))
while (ISDIGIT(*f))
n = (n*10) + *f++ - '0';
if (*f == '.') {
f++;
n = 0;
while (isdigit(Py_CHARMASK(*f)))
while (ISDIGIT(*f))
n = (n*10) + *f++ - '0';
}
while (*f && *f != '%' && !isalpha(Py_CHARMASK(*f)))
while (*f && *f != '%' && !ISALPHA(*f))
f++;
/* handle the long flag, but only for %ld and %lu.
others can be added when necessary. */
......@@ -606,23 +855,22 @@ PyObject *PyString_DecodeEscape(const char *s,
*p++ = c;
break;
case 'x':
if (isxdigit(Py_CHARMASK(s[0]))
&& isxdigit(Py_CHARMASK(s[1]))) {
if (ISXDIGIT(s[0]) && ISXDIGIT(s[1])) {
unsigned int x = 0;
c = Py_CHARMASK(*s);
s++;
if (isdigit(c))
if (ISDIGIT(c))
x = c - '0';
else if (islower(c))
else if (ISLOWER(c))
x = 10 + c - 'a';
else
x = 10 + c - 'A';
x = x << 4;
c = Py_CHARMASK(*s);
s++;
if (isdigit(c))
if (ISDIGIT(c))
x += c - '0';
else if (islower(c))
else if (ISLOWER(c))
x += 10 + c - 'a';
else
x += 10 + c - 'A';
......@@ -1250,10 +1498,10 @@ static const char *stripformat[] = {"|O:lstrip", "|O:rstrip", "|O:strip"};
/* Always force the list to the expected size. */
#define FIX_PREALLOC_SIZE(list) Py_Size(list) = count
#define SKIP_SPACE(s, i, len) { while (i<len && isspace(Py_CHARMASK(s[i]))) i++; }
#define SKIP_NONSPACE(s, i, len) { while (i<len && !isspace(Py_CHARMASK(s[i]))) i++; }
#define RSKIP_SPACE(s, i) { while (i>=0 && isspace(Py_CHARMASK(s[i]))) i--; }
#define RSKIP_NONSPACE(s, i) { while (i>=0 && !isspace(Py_CHARMASK(s[i]))) i--; }
#define SKIP_SPACE(s, i, len) { while (i<len && ISSPACE(s[i])) i++; }
#define SKIP_NONSPACE(s, i, len) { while (i<len && !ISSPACE(s[i])) i++; }
#define RSKIP_SPACE(s, i) { while (i>=0 && ISSPACE(s[i])) i--; }
#define RSKIP_NONSPACE(s, i) { while (i>=0 && !ISSPACE(s[i])) i--; }
Py_LOCAL_INLINE(PyObject *)
split_whitespace(const char *s, Py_ssize_t len, Py_ssize_t maxsplit)
......@@ -1869,7 +2117,7 @@ do_strip(PyStringObject *self, int striptype)
i = 0;
if (striptype != RIGHTSTRIP) {
while (i < len && isspace(Py_CHARMASK(s[i]))) {
while (i < len && ISSPACE(s[i])) {
i++;
}
}
......@@ -1878,7 +2126,7 @@ do_strip(PyStringObject *self, int striptype)
if (striptype != LEFTSTRIP) {
do {
j--;
} while (j >= i && isspace(Py_CHARMASK(s[j])));
} while (j >= i && ISSPACE(s[j]));
j++;
}
......@@ -1979,11 +2227,6 @@ PyDoc_STRVAR(lower__doc__,
\n\
Return a copy of the string S converted to lowercase.");
/* _tolower and _toupper are defined by SUSv2, but they're not ISO C */
#ifndef _tolower
#define _tolower tolower
#endif
static PyObject *
string_lower(PyStringObject *self)
{
......@@ -2001,8 +2244,8 @@ string_lower(PyStringObject *self)
for (i = 0; i < n; i++) {
int c = Py_CHARMASK(s[i]);
if (isupper(c))
s[i] = _tolower(c);
if (ISUPPER(c))
s[i] = TOLOWER(c);
}
return newobj;
......@@ -2013,10 +2256,6 @@ PyDoc_STRVAR(upper__doc__,
\n\
Return a copy of the string S converted to uppercase.");
#ifndef _toupper
#define _toupper toupper
#endif
static PyObject *
string_upper(PyStringObject *self)
{
......@@ -2034,8 +2273,8 @@ string_upper(PyStringObject *self)
for (i = 0; i < n; i++) {
int c = Py_CHARMASK(s[i]);
if (islower(c))
s[i] = _toupper(c);
if (ISLOWER(c))
s[i] = TOUPPER(c);
}
return newobj;
......@@ -2061,13 +2300,13 @@ string_title(PyStringObject *self)
s_new = PyString_AsString(newobj);
for (i = 0; i < n; i++) {
int c = Py_CHARMASK(*s++);
if (islower(c)) {
if (ISLOWER(c)) {
if (!previous_is_cased)
c = toupper(c);
c = TOUPPER(c);
previous_is_cased = 1;
} else if (isupper(c)) {
} else if (ISUPPER(c)) {
if (previous_is_cased)
c = tolower(c);
c = TOLOWER(c);
previous_is_cased = 1;
} else
previous_is_cased = 0;
......@@ -2095,16 +2334,16 @@ string_capitalize(PyStringObject *self)
s_new = PyString_AsString(newobj);
if (0 < n) {
int c = Py_CHARMASK(*s++);
if (islower(c))
*s_new = toupper(c);
if (ISLOWER(c))
*s_new = TOUPPER(c);
else
*s_new = c;
s_new++;
}
for (i = 1; i < n; i++) {
int c = Py_CHARMASK(*s++);
if (isupper(c))
*s_new = tolower(c);
if (ISUPPER(c))
*s_new = TOLOWER(c);
else
*s_new = c;
s_new++;
......@@ -2173,11 +2412,11 @@ string_swapcase(PyStringObject *self)
s_new = PyString_AsString(newobj);
for (i = 0; i < n; i++) {
int c = Py_CHARMASK(*s++);
if (islower(c)) {
*s_new = toupper(c);
if (ISLOWER(c)) {
*s_new = TOUPPER(c);
}
else if (isupper(c)) {
*s_new = tolower(c);
else if (ISUPPER(c)) {
*s_new = TOLOWER(c);
}
else
*s_new = c;
......@@ -3386,7 +3625,7 @@ string_isspace(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1 &&
isspace(*p))
ISSPACE(*p))
return PyBool_FromLong(1);
/* Special case for empty strings */
......@@ -3395,7 +3634,7 @@ string_isspace(PyStringObject *self)
e = p + PyString_GET_SIZE(self);
for (; p < e; p++) {
if (!isspace(*p))
if (!ISSPACE(*p))
return PyBool_FromLong(0);
}
return PyBool_FromLong(1);
......@@ -3417,7 +3656,7 @@ string_isalpha(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1 &&
isalpha(*p))
ISALPHA(*p))
return PyBool_FromLong(1);
/* Special case for empty strings */
......@@ -3426,7 +3665,7 @@ string_isalpha(PyStringObject *self)
e = p + PyString_GET_SIZE(self);
for (; p < e; p++) {
if (!isalpha(*p))
if (!ISALPHA(*p))
return PyBool_FromLong(0);
}
return PyBool_FromLong(1);
......@@ -3447,8 +3686,7 @@ string_isalnum(PyStringObject *self)
register const unsigned char *e;
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1 &&
isalnum(*p))
if (PyString_GET_SIZE(self) == 1 && ISALNUM(*p))
return PyBool_FromLong(1);
/* Special case for empty strings */
......@@ -3457,7 +3695,7 @@ string_isalnum(PyStringObject *self)
e = p + PyString_GET_SIZE(self);
for (; p < e; p++) {
if (!isalnum(*p))
if (!ISALNUM(*p))
return PyBool_FromLong(0);
}
return PyBool_FromLong(1);
......@@ -3478,8 +3716,7 @@ string_isdigit(PyStringObject *self)
register const unsigned char *e;
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1 &&
isdigit(*p))
if (PyString_GET_SIZE(self) == 1 && ISDIGIT(*p))
return PyBool_FromLong(1);
/* Special case for empty strings */
......@@ -3488,7 +3725,7 @@ string_isdigit(PyStringObject *self)
e = p + PyString_GET_SIZE(self);
for (; p < e; p++) {
if (!isdigit(*p))
if (!ISDIGIT(*p))
return PyBool_FromLong(0);
}
return PyBool_FromLong(1);
......@@ -3511,7 +3748,7 @@ string_islower(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1)
return PyBool_FromLong(islower(*p) != 0);
return PyBool_FromLong(ISLOWER(*p));
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
......@@ -3520,9 +3757,9 @@ string_islower(PyStringObject *self)
e = p + PyString_GET_SIZE(self);
cased = 0;
for (; p < e; p++) {
if (isupper(*p))
if (ISUPPER(*p))
return PyBool_FromLong(0);
else if (!cased && islower(*p))
else if (!cased && ISLOWER(*p))
cased = 1;
}
return PyBool_FromLong(cased);
......@@ -3545,7 +3782,7 @@ string_isupper(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1)
return PyBool_FromLong(isupper(*p) != 0);
return PyBool_FromLong(ISUPPER(*p));
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
......@@ -3554,9 +3791,9 @@ string_isupper(PyStringObject *self)
e = p + PyString_GET_SIZE(self);
cased = 0;
for (; p < e; p++) {
if (islower(*p))
if (ISLOWER(*p))
return PyBool_FromLong(0);
else if (!cased && isupper(*p))
else if (!cased && ISUPPER(*p))
cased = 1;
}
return PyBool_FromLong(cased);
......@@ -3581,7 +3818,7 @@ string_istitle(PyStringObject *self, PyObject *uncased)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1)
return PyBool_FromLong(isupper(*p) != 0);
return PyBool_FromLong(ISUPPER(*p));
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
......@@ -3593,13 +3830,13 @@ string_istitle(PyStringObject *self, PyObject *uncased)
for (; p < e; p++) {
register const unsigned char ch = *p;
if (isupper(ch)) {
if (ISUPPER(ch)) {
if (previous_is_cased)
return PyBool_FromLong(0);
previous_is_cased = 1;
cased = 1;
}
else if (islower(ch)) {
else if (ISLOWER(ch)) {
if (!previous_is_cased)
return PyBool_FromLong(0);
previous_is_cased = 1;
......@@ -4434,11 +4671,11 @@ PyString_Format(PyObject *format, PyObject *args)
if (--fmtcnt >= 0)
c = *fmt++;
}
else if (c >= 0 && isdigit(c)) {
else if (c >= 0 && ISDIGIT(c)) {
width = c - '0';
while (--fmtcnt >= 0) {
c = Py_CHARMASK(*fmt++);
if (!isdigit(c))
if (!ISDIGIT(c))
break;
if ((width*10) / 10 != width) {
PyErr_SetString(
......@@ -4471,11 +4708,11 @@ PyString_Format(PyObject *format, PyObject *args)
if (--fmtcnt >= 0)
c = *fmt++;
}
else if (c >= 0 && isdigit(c)) {
else if (c >= 0 && ISDIGIT(c)) {
prec = c - '0';
while (--fmtcnt >= 0) {
c = Py_CHARMASK(*fmt++);
if (!isdigit(c))
if (!ISDIGIT(c))
break;
if ((prec*10) / 10 != prec) {
PyErr_SetString(
......
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