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-rwxr-xr-xenc/unicode/case-folding.rb7
-rw-r--r--enc/unicode/casefold.h95
2 files changed, 96 insertions, 6 deletions
diff --git a/enc/unicode/case-folding.rb b/enc/unicode/case-folding.rb
index 682e86662d..bd802b059f 100755
--- a/enc/unicode/case-folding.rb
+++ b/enc/unicode/case-folding.rb
@@ -163,11 +163,8 @@ class CaseFolding
# CaseUnfold_13
name = "CaseUnfold_13"
- print_table(dest, name, name=>unfold[2])
-
- # table sizes
- unfold3_table_size = unfold[2].size
- dest.printf("#define UNFOLD3_TABLE_SIZE\t%d\n", (unfold3_table_size * 1.7))
+ data = print_table(dest, name, name=>unfold[2])
+ dest.print lookup_hash(name, "CodePointList2", data)
end
def self.load(*args)
diff --git a/enc/unicode/casefold.h b/enc/unicode/casefold.h
index 02d742a76d..81234d8d83 100644
--- a/enc/unicode/casefold.h
+++ b/enc/unicode/casefold.h
@@ -5176,4 +5176,97 @@ static const CaseUnfold_13_Type CaseUnfold_13_Table[] = {
{{0x03c9, 0x0342, 0x03b9}, {1, {0x1ff7}}},
};
-#define UNFOLD3_TABLE_SIZE 23
+/* C code produced by gperf version 3.0.4 */
+/* Command-line: gperf -7 -k1,2,3,4,5,6,7,8,9 -F,-1 -c -j1 -i1 -t -T -E -C -H onigenc_unicode_CaseUnfold_13_hash -N onigenc_unicode_CaseUnfold_13_lookup */
+
+/* maximum key range = 20, duplicates = 0 */
+
+#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)
+inline
+#elif defined(__GNUC__)
+__inline
+#endif
+/*ARGSUSED*/
+static unsigned int
+onigenc_unicode_CaseUnfold_13_hash(const OnigCodePoint *codes)
+{
+ static const unsigned char asso_values[] =
+ {
+ 7, 4, 47, 47, 47, 47, 1, 1, 2, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 1,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 11,
+ 47, 47, 47, 47, 47, 10, 47, 2, 47, 47,
+ 47, 47, 47, 47, 47, 47, 1, 47, 47, 1,
+ 47, 47, 47, 9, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+ 47, 47, 1, 47, 47, 2, 47, 47, 1, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
+ 47, 47, 47, 47, 47, 47, 47, 47
+ };
+ return asso_values[bits_at(codes, 8)] + asso_values[bits_at(codes, 7)] + asso_values[bits_at(codes, 6)] + asso_values[bits_at(codes, 5)] + asso_values[bits_at(codes, 4)] + asso_values[bits_at(codes, 3)] + asso_values[bits_at(codes, 2)] + asso_values[bits_at(codes, 1)] + asso_values[bits_at(codes, 0)];
+}
+
+#ifdef __GNUC__
+__inline
+#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
+#endif
+static const CodePointList2 *
+onigenc_unicode_CaseUnfold_13_lookup(const OnigCodePoint *codes)
+{
+ enum
+ {
+ MIN_CODE_VALUE = 0x66,
+ MAX_CODE_VALUE = 0x3c9,
+ TOTAL_KEYWORDS = 14,
+ MIN_WORD_LENGTH = 9,
+ MAX_WORD_LENGTH = 9,
+ MIN_HASH_VALUE = 27,
+ MAX_HASH_VALUE = 46
+ };
+
+ static const short wordlist[] =
+ {
+ -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1,
+ -1, -1, -1,
+ /*0x03c5,0x0313,0x0342*/ 12,
+ /*0x03c5,0x0308,0x0342*/ 9,
+ /*0x03b9,0x0308,0x0342*/ 6,
+ /*0x03c5,0x0313,0x0301*/ 11,
+ /*0x03c5,0x0308,0x0301*/ 8,
+ /*0x03b9,0x0308,0x0301*/ 5,
+ /*0x03c5,0x0313,0x0300*/ 10,
+ /*0x03c5,0x0308,0x0300*/ 7,
+ /*0x03b9,0x0308,0x0300*/ 4,
+ /*0x03c9,0x0342,0x03b9*/ 13,
+ /*0x03b7,0x0342,0x03b9*/ 3,
+ /*0x03b1,0x0342,0x03b9*/ 2,
+ -1, -1, -1, -1, -1, -1,
+ /*0x0066,0x0066,0x006c*/ 1,
+ /*0x0066,0x0066,0x0069*/ 0
+ };
+
+ if (codes[0] <= MAX_CODE_VALUE && codes[0] >= MIN_CODE_VALUE &&
+ codes[1] <= MAX_CODE_VALUE && codes[1] >= MIN_CODE_VALUE &&
+ codes[2] <= MAX_CODE_VALUE && codes[2] >= MIN_CODE_VALUE)
+ {
+ register int key = onigenc_unicode_CaseUnfold_13_hash(codes);
+
+ if (key <= MAX_HASH_VALUE && key >= 0)
+ {
+ register short s = wordlist[key];
+
+ if (s >= 0 && code3_equal(codes, CaseUnfold_13_Table[s].from))
+ return &CaseUnfold_13_Table[s].to;
+ }
+ }
+ return 0;
+}
+