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ruby--ruby/enc/us_ascii.c
duerst 6ed393ad89 * regenc.h/c, include/ruby/oniguruma.h, enc/ascii.c, big5.c, cp949.c,
emacs_mule.c, euc_jp.c, euc_kr.c, euc_tw.c, gb18030.c, gbk.c,
  iso_8859_1|2|3|4|5|6|7|8|9|10|11|13|14|15|16.c, koi8_r.c, koi8_u.c,
  shift_jis.c, unicode.c, us_ascii.c, utf_16|32be|le.c, utf_8.c,
  windows_1250|51|52|53|54|57.c, windows_31j.c, unicode.c:
  Remove conditional compilation macro ONIG_CASE_MAPPING. [Feature #12386].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-24 07:33:15 +00:00

38 lines
1.1 KiB
C

#include "regenc.h"
#include "encindex.h"
#ifndef ENCINDEX_US_ASCII
#define ENCINDEX_US_ASCII 0
#endif
static int
us_ascii_mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc)
{
if (*p & 0x80)
return ONIGENC_CONSTRUCT_MBCLEN_INVALID();
return ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(1);
}
OnigEncodingDefine(us_ascii, US_ASCII) = {
us_ascii_mbc_enc_len,
"US-ASCII",/* name */
1, /* max byte length */
1, /* min byte length */
onigenc_is_mbc_newline_0x0a,
onigenc_single_byte_mbc_to_code,
onigenc_single_byte_code_to_mbclen,
onigenc_single_byte_code_to_mbc,
onigenc_ascii_mbc_case_fold,
onigenc_ascii_apply_all_case_fold,
onigenc_ascii_get_case_fold_codes_by_str,
onigenc_minimum_property_name_to_ctype,
onigenc_ascii_is_code_ctype,
onigenc_not_support_get_ctype_code_range,
onigenc_single_byte_left_adjust_char_head,
onigenc_always_true_is_allowed_reverse_match,
ENCINDEX_US_ASCII,
ONIGENC_FLAG_NONE,
onigenc_single_byte_ascii_only_case_map,
};
ENC_ALIAS("ASCII", "US-ASCII")
ENC_ALIAS("ANSI_X3.4-1968", "US-ASCII")
ENC_ALIAS("646", "US-ASCII")