1 files changed, 203 insertions, 0 deletions
diff --git a/src/unicode_fold2_key.c b/src/unicode_fold2_key.c
new file mode 100644
index 0000000..74e9876
--- /dev/null
+++ b/src/unicode_fold2_key.c
@@ -0,0 +1,203 @@
+/* This file was converted by gperf_fold_key_conv.py
+      from gperf output file. */
+/* ANSI-C code produced by gperf version 3.0.3 */
+/* Command-line: /Library/Developer/CommandLineTools/usr/bin/gperf -n -C -T -c -t -j1 -L ANSI-C -F,-1 -N unicode_fold2_key unicode_fold2_key.gperf  */
+/* Computed positions: -k'3,6' */
+
+
+
+/* This gperf source file was generated by make_unicode_fold_data.py */
+#include <string.h>
+#include "regenc.h"
+
+#define TOTAL_KEYWORDS 59
+#define MIN_WORD_LENGTH 6
+#define MAX_WORD_LENGTH 6
+#define MIN_HASH_VALUE 0
+#define MAX_HASH_VALUE 58
+/* maximum key range = 59, duplicates = 0 */
+
+#ifdef __GNUC__
+__inline
+#else
+#ifdef __cplusplus
+inline
+#endif
+#endif
+/*ARGSUSED*/
+static unsigned int
+hash(OnigCodePoint codes[])
+{
+  static const unsigned char asso_values[] =
+    {
+      58, 57, 56, 55, 54, 53, 52, 16, 50, 59,
+      15, 59, 25, 59, 59, 59, 59, 59, 59,  3,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 49, 48, 47, 46, 45, 44, 43, 42,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 21,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59,  2, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 40, 20, 39, 38,
+      37, 14,  5, 36, 20,  7, 25, 34, 29, 32,
+      16, 59, 31, 59, 59,  2,  1, 59, 25, 15,
+      59, 14, 59, 59, 28, 59,  2, 59, 59, 59,
+      11, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 24, 59, 22, 59, 59, 11, 59, 59,
+      59, 59, 59,  7, 59,  0, 59, 59, 16, 59,
+       1, 59, 59, 16, 59, 59, 59, 15, 59, 59,
+      59,  6, 59, 59, 59, 59,  0, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+      59, 59, 59, 59, 59, 59
+    };
+  return asso_values[(unsigned char)onig_codes_byte_at(codes, 5)] + asso_values[(unsigned char)onig_codes_byte_at(codes, 2)];
+}
+
+int
+unicode_fold2_key(OnigCodePoint codes[])
+{
+  static const int wordlist[] =
+    {
+
+      101,
+
+      253,
+
+      76,
+
+      29,
+
+      24,
+
+      239,
+
+      96,
+
+      71,
+
+      92,
+
+      67,
+
+      4,
+
+      62,
+
+      8,
+
+      58,
+
+      234,
+
+      109,
+
+      164,
+
+      88,
+
+      84,
+
+      80,
+
+      214,
+
+      0,
+
+      54,
+
+      261,
+
+      50,
+
+      105,
+
+      121,
+
+      125,
+
+      257,
+
+      42,
+
+      38,
+
+      249,
+
+      46,
+
+      117,
+
+      12,
+
+      113,
+
+      244,
+
+      229,
+
+      224,
+
+      219,
+
+      209,
+
+      16,
+
+      204,
+
+      199,
+
+      194,
+
+      189,
+
+      184,
+
+      179,
+
+      174,
+
+      169,
+
+      20,
+
+      34,
+
+      159,
+
+      154,
+
+      149,
+
+      144,
+
+      139,
+
+      134,
+
+      129
+    };
+
+  if (0 == 0)
+    {
+      int key = hash(codes);
+
+      if (key <= MAX_HASH_VALUE)
+        {
+          int index = wordlist[key];
+
+          if (index >= 0 && onig_codes_cmp(codes, OnigUnicodeFolds2 + index, 2) == 0)
+            return index;
+        }
+    }
+  return -1;
+}
+
+