ruby-changes:33976
From: nobu <ko1@a...>
Date: Fri, 23 May 2014 13:44:18 +0900 (JST)
Subject: [ruby-changes:33976] nobu:r46057 (trunk): enc/unicode.c: lookup functions
nobu 2014-05-23 13:44:15 +0900 (Fri, 23 May 2014) New Revision: 46057 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=46057 Log: enc/unicode.c: lookup functions * enc/unicode.c (onigenc_unicode_{fold,unfold{1,2,3}}_lookup): abstract lookup functions. Modified files: trunk/enc/unicode.c Index: enc/unicode.c =================================================================== --- enc/unicode.c (revision 46056) +++ enc/unicode.c (revision 46057) @@ -292,6 +292,46 @@ static int init_case_fold_table(void) https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L292 return 0; } +static inline const CodePointList3 * +onigenc_unicode_fold_lookup(OnigCodePoint code) +{ + st_data_t to; + if (onig_st_lookup(FoldTable, (st_data_t)code, &to) != 0) { + return (const CodePointList3 *)to; + } + return 0; +} + +static inline const CodePointList3 * +onigenc_unicode_unfold1_lookup(OnigCodePoint code) +{ + st_data_t to; + if (onig_st_lookup(Unfold1Table, (st_data_t )code, &to) != 0) { + return (const CodePointList3 *)to; + } + return 0; +} + +static inline const CodePointList2 * +onigenc_unicode_unfold2_lookup(const OnigCodePoint *code) +{ + st_data_t to; + if (onig_st_lookup(Unfold2Table, (st_data_t )code, &to) != 0) { + return (const CodePointList2 *)to; + } + return 0; +} + +static inline const CodePointList2 * +onigenc_unicode_unfold3_lookup(const OnigCodePoint *code) +{ + st_data_t to; + if (onig_st_lookup(Unfold3Table, (st_data_t )code, &to) != 0) { + return (const CodePointList2 *)to; + } + return 0; +} + extern int onigenc_unicode_mbc_case_fold(OnigEncoding enc, OnigCaseFoldType flag ARG_UNUSED, const UChar** pp, const UChar* end, @@ -319,7 +359,7 @@ onigenc_unicode_mbc_case_fold(OnigEncodi https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L359 } #endif - if (onig_st_lookup(FoldTable, (st_data_t )code, (void* )&to) != 0) { + if ((to = onigenc_unicode_fold_lookup(code)) != 0) { if (to->n == 1) { return ONIGENC_CODE_TO_MBC(enc, to->code[0], fold); } @@ -528,7 +568,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L568 } #endif - if (onig_st_lookup(FoldTable, (st_data_t )code, (void* )&to) != 0) { + if ((to = onigenc_unicode_fold_lookup(code)) != 0) { if (to->n == 1) { OnigCodePoint orig_code = code; @@ -538,7 +578,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L578 n++; code = to->code[0]; - if (onig_st_lookup(Unfold1Table, (st_data_t )code, (void* )&to) != 0) { + if ((to = onigenc_unicode_unfold1_lookup(code)) != 0) { for (i = 0; i < to->n; i++) { if (to->code[i] != orig_code) { items[n].byte_len = len; @@ -555,8 +595,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L595 for (fn = 0; fn < to->n; fn++) { cs[fn][0] = to->code[fn]; - if (onig_st_lookup(Unfold1Table, (st_data_t )cs[fn][0], - (void* )&z3) != 0) { + if ((z3 = onigenc_unicode_unfold1_lookup(cs[fn][0])) != 0) { for (i = 0; i < z3->n; i++) { cs[fn][i+1] = z3->code[i]; } @@ -577,8 +616,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L616 } } - if (onig_st_lookup(Unfold2Table, (st_data_t )to->code, - (void* )&z2) != 0) { + if ((z2 = onigenc_unicode_unfold2_lookup(to->code)) != 0) { for (i = 0; i < z2->n; i++) { if (z2->code[i] == code) continue; @@ -603,8 +641,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L641 } } - if (onig_st_lookup(Unfold3Table, (st_data_t )to->code, - (void* )&z2) != 0) { + if ((z2 = onigenc_unicode_unfold3_lookup(to->code)) != 0) { for (i = 0; i < z2->n; i++) { if (z2->code[i] == code) continue; @@ -621,7 +658,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L658 } } else { - if (onig_st_lookup(Unfold1Table, (st_data_t )code, (void* )&to) != 0) { + if ((to = onigenc_unicode_unfold1_lookup(code)) != 0) { for (i = 0; i < to->n; i++) { items[n].byte_len = len; items[n].code_len = 1; @@ -639,7 +676,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L676 codes[0] = code; code = ONIGENC_MBC_TO_CODE(enc, p, end); - if (onig_st_lookup(FoldTable, (st_data_t )code, (void* )&to) != 0 + if ((to = onigenc_unicode_fold_lookup(code)) != 0 && to->n == 1) { codes[1] = to->code[0]; } @@ -648,7 +685,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L685 clen = enclen(enc, p, end); len += clen; - if (onig_st_lookup(Unfold2Table, (st_data_t )codes, (void* )&z2) != 0) { + if ((z2 = onigenc_unicode_unfold2_lookup(codes)) != 0) { for (i = 0; i < z2->n; i++) { items[n].byte_len = len; items[n].code_len = 1; @@ -660,7 +697,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L697 p += clen; if (p < end) { code = ONIGENC_MBC_TO_CODE(enc, p, end); - if (onig_st_lookup(FoldTable, (st_data_t )code, (void* )&to) != 0 + if ((to = onigenc_unicode_fold_lookup(code)) != 0 && to->n == 1) { codes[2] = to->code[0]; } @@ -669,8 +706,7 @@ onigenc_unicode_get_case_fold_codes_by_s https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L706 clen = enclen(enc, p, end); len += clen; - if (onig_st_lookup(Unfold3Table, (st_data_t )codes, - (void* )&z2) != 0) { + if ((z2 = onigenc_unicode_unfold3_lookup(codes)) != 0) { for (i = 0; i < z2->n; i++) { items[n].byte_len = len; items[n].code_len = 1; -- ML: ruby-changes@q... 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