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Upgrading from 6.4 to 6.7

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This commit is contained in:
fyodor
2006-11-06 02:11:37 +00:00
parent 8e553db834
commit b39aa96073
30 changed files with 2160 additions and 1392 deletions
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37
libpcre/pcre_maketables.c
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@@ -6,7 +6,7 @@
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2005 University of Cambridge
Copyright (c) 1997-2006 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
@@ -86,29 +86,22 @@ for (i = 0; i < 256; i++) *p++ = tolower(i);
for (i = 0; i < 256; i++) *p++ = islower(i)? toupper(i) : tolower(i);
/* Then the character class tables. Don't try to be clever and save effort
on exclusive ones - in some locales things may be different. Note that the
table for "space" includes everything "isspace" gives, including VT in the
default locale. This makes it work for the POSIX class [:space:]. */
/* Then the character class tables. Don't try to be clever and save effort on
exclusive ones - in some locales things may be different. Note that the table
for "space" includes everything "isspace" gives, including VT in the default
locale. This makes it work for the POSIX class [:space:]. Note also that it is
possible for a character to be alnum or alpha without being lower or upper,
such as "male and female ordinals" (\xAA and \xBA) in the fr_FR locale (at
least under Debian Linux's locales as of 12/2005). So we must test for alnum
specially. */
memset(p, 0, cbit_length);
for (i = 0; i < 256; i++)
{
if (isdigit(i))
{
p[cbit_digit + i/8] |= 1 << (i&7);
p[cbit_word + i/8] |= 1 << (i&7);
}
if (isupper(i))
{
p[cbit_upper + i/8] |= 1 << (i&7);
p[cbit_word + i/8] |= 1 << (i&7);
}
if (islower(i))
{
p[cbit_lower + i/8] |= 1 << (i&7);
p[cbit_word + i/8] |= 1 << (i&7);
}
if (isdigit(i)) p[cbit_digit + i/8] |= 1 << (i&7);
if (isupper(i)) p[cbit_upper + i/8] |= 1 << (i&7);
if (islower(i)) p[cbit_lower + i/8] |= 1 << (i&7);
if (isalnum(i)) p[cbit_word + i/8] |= 1 << (i&7);
if (i == '_') p[cbit_word + i/8] |= 1 << (i&7);
if (isspace(i)) p[cbit_space + i/8] |= 1 << (i&7);
if (isxdigit(i))p[cbit_xdigit + i/8] |= 1 << (i&7);
@@ -137,7 +130,9 @@ for (i = 0; i < 256; i++)
meta-character, which in this sense is any character that terminates a run
of data characters. */
if (strchr("*+?{^.$|()[", i) != 0) x += ctype_meta; *p++ = x; }
if (strchr("*+?{^.$|()[", i) != 0) x += ctype_meta;
*p++ = x;
}
return yield;
}