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Regex: Update PCRE to v8.35.

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I was über lazy at first, so took libs from SM.
But actually it's quite easy to compile, so let's update to latest version \o/.
This commit is contained in:
Arkshine
2014-07-05 13:53:30 +02:00
parent d1153b8049
commit d4de0e6f1e
241 changed files with 51074 additions and 15011 deletions
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25
tools/pcre/pcre16_valid_utf16.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) 1997-2012 University of Cambridge
Copyright (c) 1997-2013 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
@@ -69,7 +69,7 @@ PCRE_UTF16_ERR0 No error
PCRE_UTF16_ERR1 Missing low surrogate at the end of the string
PCRE_UTF16_ERR2 Invalid low surrogate
PCRE_UTF16_ERR3 Isolated low surrogate
PCRE_UTF16_ERR4 Non-character
PCRE_UTF16_ERR4 Unused (was non-character)
Arguments:
string points to the string
@@ -100,19 +100,10 @@ for (p = string; length-- > 0; p++)
if ((c & 0xf800) != 0xd800)
{
/* Normal UTF-16 code point. Neither high nor low surrogate. */
/* Check for non-characters */
if ((c & 0xfffeu) == 0xfffeu || (c >= 0xfdd0u && c <= 0xfdefu))
{
*erroroffset = p - string;
return PCRE_UTF16_ERR4;
}
}
else if ((c & 0x0400) == 0)
{
/* High surrogate. */
/* Must be a followed by a low surrogate. */
/* High surrogate. Must be a followed by a low surrogate. */
if (length == 0)
{
*erroroffset = p - string;
@@ -125,16 +116,6 @@ for (p = string; length-- > 0; p++)
*erroroffset = p - string;
return PCRE_UTF16_ERR2;
}
else
{
/* Valid surrogate, but check for non-characters */
c = (((c & 0x3ffu) << 10) | (*p & 0x3ffu)) + 0x10000u;
if ((c & 0xfffeu) == 0xfffeu)
{
*erroroffset = p - string;
return PCRE_UTF16_ERR4;
}
}
}
else
{