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* enc/jis/props.kwd: constify character property tables of JIS based encodings by perfect hash. * enc/euc_jp.c, enc/shift_jis.c: use character property functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46039 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
%{/* -*- c -*- */
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#define GPERF_DOWNCASE 1
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#define GPERF_CASE_STRNCMP 1
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static inline int
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gperf_case_strncmp(const char *s1, const char *s2, unsigned int n)
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{
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const UChar *str = (const UChar *)s1;
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const UChar *s = (const UChar *)s2;
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return onigenc_with_ascii_strnicmp(ONIG_ENCODING_ASCII, str, str + n, s, n);
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}
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enum onigenc_jis_ctype {
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onigenc_jis_min = ONIGENC_MAX_STD_CTYPE,
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onigenc_jis_hiragana,
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onigenc_jis_katakana,
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onigenc_jis_han,
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onigenc_jis_latin,
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onigenc_jis_greek,
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onigenc_jis_cyrillic,
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onigenc_jis_max
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};
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enum {PropertyListNum = onigenc_jis_max - onigenc_jis_min - 1};
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static const OnigCodePoint* PropertyList[PropertyListNum] = {
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CR_Hiragana,
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CR_Katakana,
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CR_Han,
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CR_Latin,
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CR_Greek,
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CR_Cyrillic,
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};
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struct enc_property {
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signed char name;
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unsigned char ctype;
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};
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static const struct enc_property *onig_jis_property(const char *str, unsigned int len);
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%}
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struct enc_property;
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%%
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hiragana, onigenc_jis_hiragana
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katakana, onigenc_jis_katakana
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han, onigenc_jis_han
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latin, onigenc_jis_latin
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greek, onigenc_jis_greek
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cyrillic, onigenc_jis_cyrillic
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%%
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