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Reuse static global hexdigits array.

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This commit is contained in:
Walter Dörwald 2007-05-12 11:13:47 +00:00
parent 79e913eac7
commit db5d33e4ee
1 changed files with 12 additions and 14 deletions
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26
Objects/unicodeobject.c
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@ -2362,8 +2362,6 @@ PyObject *PyUnicode_EncodeRawUnicodeEscape(const Py_UNICODE *s,
char *p; char *p;
char *q; char *q;
static const char *hexdigit = "0123456789abcdef";
#ifdef Py_UNICODE_WIDE #ifdef Py_UNICODE_WIDE
repr = PyString_FromStringAndSize(NULL, 10 * size); repr = PyString_FromStringAndSize(NULL, 10 * size);
#else #else
@ -2382,14 +2380,14 @@ PyObject *PyUnicode_EncodeRawUnicodeEscape(const Py_UNICODE *s,
if (ch >= 0x10000) { if (ch >= 0x10000) {
*p++ = '\\'; *p++ = '\\';
*p++ = 'U'; *p++ = 'U';
*p++ = hexdigit[(ch >> 28) & 0xf]; *p++ = hexdigits[(ch >> 28) & 0xf];
*p++ = hexdigit[(ch >> 24) & 0xf]; *p++ = hexdigits[(ch >> 24) & 0xf];
*p++ = hexdigit[(ch >> 20) & 0xf]; *p++ = hexdigits[(ch >> 20) & 0xf];
*p++ = hexdigit[(ch >> 16) & 0xf]; *p++ = hexdigits[(ch >> 16) & 0xf];
*p++ = hexdigit[(ch >> 12) & 0xf]; *p++ = hexdigits[(ch >> 12) & 0xf];
*p++ = hexdigit[(ch >> 8) & 0xf]; *p++ = hexdigits[(ch >> 8) & 0xf];
*p++ = hexdigit[(ch >> 4) & 0xf]; *p++ = hexdigits[(ch >> 4) & 0xf];
*p++ = hexdigit[ch & 15]; *p++ = hexdigits[ch & 15];
} }
else else
#endif #endif
@ -2397,10 +2395,10 @@ PyObject *PyUnicode_EncodeRawUnicodeEscape(const Py_UNICODE *s,
if (ch >= 256) { if (ch >= 256) {
*p++ = '\\'; *p++ = '\\';
*p++ = 'u'; *p++ = 'u';
*p++ = hexdigit[(ch >> 12) & 0xf]; *p++ = hexdigits[(ch >> 12) & 0xf];
*p++ = hexdigit[(ch >> 8) & 0xf]; *p++ = hexdigits[(ch >> 8) & 0xf];
*p++ = hexdigit[(ch >> 4) & 0xf]; *p++ = hexdigits[(ch >> 4) & 0xf];
*p++ = hexdigit[ch & 15]; *p++ = hexdigits[ch & 15];
} }
/* Copy everything else as-is */ /* Copy everything else as-is */
else else