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* include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14874 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2008-01-03 15:55:04 +00:00
parent 1aaf8b1713
commit 52ed8c4edd
23 changed files with 866 additions and 646 deletions
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38
regerror.c
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@ -142,8 +142,8 @@ onig_error_code_to_format(int code)
p = "too big wide-char value"; break;
case ONIGERR_TOO_LONG_WIDE_CHAR_VALUE:
p = "too long wide-char value"; break;
case ONIGERR_INVALID_WIDE_CHAR_VALUE:
p = "invalid wide-char value"; break;
case ONIGERR_INVALID_CODE_POINT_VALUE:
p = "invalid code point value"; break;
case ONIGERR_EMPTY_GROUP_NAME:
p = "group name is empty"; break;
case ONIGERR_INVALID_GROUP_NAME:
@ -182,6 +182,15 @@ onig_error_code_to_format(int code)
return (UChar* )p;
}
static void sprint_byte(char* s, unsigned int v)
{
sprintf(s, "%02x", (v & 0377));
}
static void sprint_byte_with_x(char* s, unsigned int v)
{
sprintf(s, "\\x%02x", (v & 0377));
}
static int to_ascii(OnigEncoding enc, UChar *s, UChar *end,
UChar buf[], int buf_size, int *is_over)
@ -196,10 +205,17 @@ static int to_ascii(OnigEncoding enc, UChar *s, UChar *end,
while (p < end) {
code = ONIGENC_MBC_TO_CODE(enc, p, end);
if (code >= 0x80) {
if (len + 5 <= buf_size) {
sprintf((char* )(&(buf[len])), "\\x%02X",
(unsigned int )(code & 0377));
len += 5;
if (code > 0xffff && len + 10 <= buf_size) {
sprint_byte_with_x((char*)(&(buf[len])), (unsigned int)(code >> 24));
sprint_byte((char*)(&(buf[len+4])), (unsigned int)(code >> 16));
sprint_byte((char*)(&(buf[len+6])), (unsigned int)(code >> 8));
sprint_byte((char*)(&(buf[len+8])), (unsigned int)code);
len += 10;
}
else if (len + 6 <= buf_size) {
sprint_byte_with_x((char*)(&(buf[len])), (unsigned int)(code >> 8));
sprint_byte((char*)(&(buf[len+4])), (unsigned int)code);
len += 6;
}
else {
break;
@ -209,7 +225,7 @@ static int to_ascii(OnigEncoding enc, UChar *s, UChar *end,
buf[len++] = (UChar )code;
}
p += enc_len(enc, p, end);
p += enclen(enc, p, end);
if (len >= buf_size) break;
}
@ -330,7 +346,7 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist)
while (p < pat_end) {
if (*p == '\\') {
*s++ = *p++;
len = enc_len(enc, p, pat_end);
len = enclen(enc, p, pat_end);
while (len-- > 0) *s++ = *p++;
}
else if (*p == '/') {
@ -338,7 +354,7 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist)
*s++ = *p++;
}
else if (ONIGENC_IS_MBC_HEAD(enc, p, pat_end)) {
len = enc_len(enc, p, pat_end);
len = enclen(enc, p, pat_end);
if (ONIGENC_MBC_MINLEN(enc) == 1) {
while (len-- > 0) *s++ = *p++;
}
@ -346,7 +362,7 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist)
int blen;
while (len-- > 0) {
sprintf((char* )bs, "\\x%02X", *p++ & 0377);
sprint_byte_with_x((char* )bs, (unsigned int )(*p++));
blen = onigenc_str_bytelen_null(ONIG_ENCODING_ASCII, bs);
bp = bs;
while (blen-- > 0) *s++ = *bp++;
@ -355,7 +371,7 @@ onig_snprintf_with_pattern(buf, bufsize, enc, pat, pat_end, fmt, va_alist)
}
else if (!ONIGENC_IS_CODE_PRINT(enc, *p) &&
!ONIGENC_IS_CODE_SPACE(enc, *p)) {
sprintf((char* )bs, "\\x%02X", *p++ & 0377);
sprint_byte_with_x((char* )bs, (unsigned int )(*p++));
len = onigenc_str_bytelen_null(ONIG_ENCODING_ASCII, bs);
bp = bs;
while (len-- > 0) *s++ = *bp++;