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This commit was generated by cvs2svn to compensate for changes in r8021,

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ksaito 2005-02-23 12:41:49 +00:00
parent c36a0f0ec0
commit f052429aa5
6 changed files with 106 additions and 94 deletions
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27
sjis.c
View file

@ -2,7 +2,7 @@
sjis.c - Oniguruma (regular expression library)
**********************************************************************/
/*-
* Copyright (c) 2002-2004 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
* Copyright (c) 2002-2005 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -71,7 +71,7 @@ static const char SJIS_CAN_BE_TRAIL_TABLE[256] = {
#define SJIS_ISMB_TRAIL(byte) SJIS_CAN_BE_TRAIL_TABLE[(byte)]
static int
sjis_mbc_enc_len(UChar* p)
sjis_mbc_enc_len(const UChar* p)
{
return EncLen_SJIS[*p];
}
@ -93,7 +93,7 @@ sjis_code_to_mbclen(OnigCodePoint code)
}
static OnigCodePoint
sjis_mbc_to_code(UChar* p, UChar* end)
sjis_mbc_to_code(const UChar* p, const UChar* end)
{
int c, i, len;
OnigCodePoint n;
@ -127,9 +127,10 @@ sjis_code_to_mbc(OnigCodePoint code, UChar *buf)
}
static int
sjis_mbc_to_normalize(OnigAmbigType flag, UChar** pp, UChar* end, UChar* lower)
sjis_mbc_to_normalize(OnigAmbigType flag,
const UChar** pp, const UChar* end, UChar* lower)
{
UChar* p = *pp;
const UChar* p = *pp;
if (ONIGENC_IS_MBC_ASCII(p)) {
if ((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0) {
@ -157,7 +158,7 @@ sjis_mbc_to_normalize(OnigAmbigType flag, UChar** pp, UChar* end, UChar* lower)
}
static int
sjis_is_mbc_ambiguous(OnigAmbigType flag, UChar** pp, UChar* end)
sjis_is_mbc_ambiguous(OnigAmbigType flag, const UChar** pp, const UChar* end)
{
return onigenc_mbn_is_mbc_ambiguous(ONIG_ENCODING_SJIS, flag, pp, end);
@ -184,12 +185,12 @@ sjis_is_code_ctype(OnigCodePoint code, unsigned int ctype)
}
static UChar*
sjis_left_adjust_char_head(UChar* start, UChar* s)
sjis_left_adjust_char_head(const UChar* start, const UChar* s)
{
UChar *p;
const UChar *p;
int len;
if (s <= start) return s;
if (s <= start) return (UChar* )s;
p = s;
if (SJIS_ISMB_TRAIL(*p)) {
@ -201,15 +202,15 @@ sjis_left_adjust_char_head(UChar* start, UChar* s)
}
}
len = enc_len(ONIG_ENCODING_SJIS, p);
if (p + len > s) return p;
if (p + len > s) return (UChar* )p;
p += len;
return p + ((s - p) & ~1);
return (UChar* )(p + ((s - p) & ~1));
}
static int
sjis_is_allowed_reverse_match(UChar* s, UChar* end)
sjis_is_allowed_reverse_match(const UChar* s, const UChar* end)
{
UChar c = *s;
const UChar c = *s;
return (SJIS_ISMB_TRAIL(c) ? FALSE : TRUE);
}