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* include/ruby/oniguruma.h (OnigEncodingTypeST): add end argument for

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left_adjust_char_head.
  (ONIGENC_LEFT_ADJUST_CHAR_HEAD): add end argument.
  (onigenc_get_left_adjust_char_head): ditto.

* include/ruby/encoding.h (rb_enc_left_char_head): add end argument.

* regenc.h (onigenc_single_byte_left_adjust_char_head): ditto.

* regenc.c (onigenc_get_right_adjust_char_head): follow the interface
  change.
  (onigenc_get_right_adjust_char_head_with_prev): ditto.
  (onigenc_get_prev_char_head): ditto.
  (onigenc_step_back): ditto.
  (onigenc_get_left_adjust_char_head): ditto.
  (onigenc_single_byte_code_to_mbc): ditto.

* re.c: ditto.

* string.c: ditto.

* io.c: ditto.

* regexec.c: ditto.

* enc/euc_jp.c: ditto.

* enc/cp949.c: ditto.

* enc/shift_jis.c: ditto.

* enc/gbk.c: ditto.

* enc/big5.c: ditto.

* enc/euc_tw.c: ditto.

* enc/euc_kr.c: ditto.

* enc/emacs_mule.c: ditto.

* enc/gb18030.c: ditto.

* enc/utf_8.c: ditto.

* enc/utf_16le.c: ditto.

* enc/utf_16be.c: ditto.

* enc/utf_32le.c: ditto.

* enc/utf_32be.c: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-09-13 19:23:52 +00:00
parent 10ff0f292e
commit 19416601a0
23 changed files with 110 additions and 52 deletions
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4
enc/euc_tw.c
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@ -187,7 +187,7 @@ euctw_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
#define euctw_islead(c) ((UChar )((c) - 0xa1) > 0xfe - 0xa1)
static UChar*
euctw_left_adjust_char_head(const UChar* start, const UChar* s, OnigEncoding enc)
euctw_left_adjust_char_head(const UChar* start, const UChar* s, const UChar* end, OnigEncoding enc)
{
/* Assumed in this encoding,
mb-trail bytes don't mix with single bytes.
@ -199,7 +199,7 @@ euctw_left_adjust_char_head(const UChar* start, const UChar* s, OnigEncoding enc
p = s;
while (!euctw_islead(*p) && p > start) p--;
len = enclen(enc, p, s);
len = enclen(enc, p, end);
if (p + len > s) return (UChar* )p;
p += len;
return (UChar* )(p + ((s - p) & ~1));