* add support for UTF-8-MAC

* --internal-unicode option (use Unicode as internal encoding)
  limtation: in this mode, cannot use --hiragana option and so on

diff --git a/config.h b/config.h
index 0807c63..e46fe95 100644 (file)
--- a/config.h
+++ b/config.h
@@ -43,6 +43,9 @@
  */
 /* #define INT_IS_SHORT */
 
+/* Unicode Normalization */
+#define UNICODE_NORMALIZATION
+
 #ifndef WIN32DLL
 /******************************/
 /* \e$B%G%U%)%k%H$N=PNO%3!<%IA*Br\e(B */
@@ -56,4 +59,16 @@
 #define DEFAULT_CODE_SJIS
 #endif
 
+#if defined(UTF8_INPUT_ENABLE) && defined(UNICODE_NORMALIZATION)
+#define NORMALIZATION_TABLE_LENGTH 942
+#define NORMALIZATION_TABLE_NFC_LENGTH 3
+#define NORMALIZATION_TABLE_NFD_LENGTH 9
+struct normalization_pair{
+    int nfc[NORMALIZATION_TABLE_NFC_LENGTH];
+    int nfd[NORMALIZATION_TABLE_NFD_LENGTH];
+};
+#else
+#undef UNICODE_NORMALIZATION
+#endif
+
 #endif /* _CONFIG_H_ */