* encoding.c (ENC_REGISTER): use &OnigEncoding*.

  (ENCINDEX_UTF_8): renamed from ENCINDEX_UTF8.
  (rb_enc_init): use ENC_REGISTER.

* include/ruby/oniguruma.h (OnigEncodingUTF8, ONIG_ENCODING_UTF8):
  removed.

* enc/*.c: remove use of &encoding_*; use enc argument instead.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

11 files changed, 41 insertions, 60 deletions

diff --git a/enc/big5.c b/enc/big5.c
index 44503fefe1..5829c3c47f 100644
--- a/enc/big5.c
+++ b/enc/big5.c
@@ -29,8 +29,6 @@
 
 #include "regenc.h"
 
-OnigEncodingDeclare(BIG5);
-
 static const int EncLen_BIG5[] = {
   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, 1, 1, 1, 1, 1,
@@ -59,20 +57,20 @@ big5_mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc)
 static OnigCodePoint
 big5_mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
 {
-  return onigenc_mbn_mbc_to_code(&OnigEncodingName(BIG5), p, end);
+  return onigenc_mbn_mbc_to_code(enc, p, end);
 }
 
 static int
 big5_code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
 {
-  return onigenc_mb2_code_to_mbc(&OnigEncodingName(BIG5), code, buf);
+  return onigenc_mb2_code_to_mbc(enc, code, buf);
 }
 
 static int
 big5_mbc_case_fold(OnigCaseFoldType flag, const UChar** pp, const UChar* end,
                    UChar* lower, OnigEncoding enc)
 {
-  return onigenc_mbn_mbc_case_fold(&OnigEncodingName(BIG5), flag,
+  return onigenc_mbn_mbc_case_fold(enc, flag,
                                    pp, end, lower);
 }
 
@@ -81,14 +79,14 @@ static int
 big5_is_mbc_ambiguous(OnigCaseFoldType flag,
 		      const UChar** pp, const UChar* end, OnigEncoding enc)
 {
-  return onigenc_mbn_is_mbc_ambiguous(&OnigEncodingName(BIG5), flag, pp, end);
+  return onigenc_mbn_is_mbc_ambiguous(enc, flag, pp, end);
 }
 #endif
 
 static int
 big5_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
 {
-  return onigenc_mb2_is_code_ctype(&OnigEncodingName(BIG5), code, ctype);
+  return onigenc_mb2_is_code_ctype(enc, code, ctype);
 }
 
 static const char BIG5_CAN_BE_TRAIL_TABLE[256] = {
@@ -130,7 +128,7 @@ big5_left_adjust_char_head(const UChar* start, const UChar* s, OnigEncoding enc)
       }
     } 
   }
-  len = enclen(&OnigEncodingName(BIG5), p, s);
+  len = enclen(enc, p, s);
   if (p + len > s) return (UChar* )p;
   p += len;
   return (UChar* )(p + ((s - p) & ~1));
diff --git a/enc/euc_jp.c b/enc/euc_jp.c
index 31422a5f77..7950f41d5d 100644
--- a/enc/euc_jp.c
+++ b/enc/euc_jp.c
@@ -29,7 +29,6 @@
 
 #include "regint.h"
 
-OnigEncodingDeclare(EUC_JP);
 
 #define eucjp_islead(c)    ((UChar )((c) - 0xa1) > 0xfe - 0xa1)
 
@@ -139,7 +138,7 @@ mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
   int c, i, len;
   OnigCodePoint n;
 
-  len = enclen(&OnigEncodingName(EUC_JP), p, end);
+  len = enclen(enc, p, end);
   n = (OnigCodePoint )*p++;
   if (len == 1) return n;
 
@@ -191,7 +190,7 @@ code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
   *p++ = (UChar )(code & 0xff);
 
 #if 1
-  if (enclen(&OnigEncodingName(EUC_JP), buf, p) != (p - buf))
+  if (enclen(enc, buf, p) != (p - buf))
     return ONIGERR_INVALID_CODE_POINT_VALUE;
 #endif  
   return p - buf;
@@ -213,7 +212,7 @@ mbc_case_fold(OnigCaseFoldType flag,
   else {
     int i;
 
-    len = enclen(&OnigEncodingName(EUC_JP), p, end);
+    len = enclen(enc, p, end);
     for (i = 0; i < len; i++) {
       *lower++ = *p++;
     }
@@ -235,7 +234,7 @@ left_adjust_char_head(const UChar* start, const UChar* s, OnigEncoding enc)
   p = s;
 
   while (!eucjp_islead(*p) && p > start) p--;
-  len = enclen(&OnigEncodingName(EUC_JP), p, s);
+  len = enclen(enc, p, s);
   if (p + len > s) return (UChar* )p;
   p += len;
   return (UChar* )(p + ((s - p) & ~1));
diff --git a/enc/euc_kr.c b/enc/euc_kr.c
index a9acd5f963..0b42f9985d 100644
--- a/enc/euc_kr.c
+++ b/enc/euc_kr.c
@@ -29,8 +29,6 @@
 
 #include "regenc.h"
 
-OnigEncodingDeclare(EUC_KR);
-
 static const int EncLen_EUCKR[] = {
   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, 1, 1, 1, 1, 1,
@@ -59,20 +57,20 @@ euckr_mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc)
 static OnigCodePoint
 euckr_mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
 {
-  return onigenc_mbn_mbc_to_code(&OnigEncodingName(EUC_KR), p, end);
+  return onigenc_mbn_mbc_to_code(enc, p, end);
 }
 
 static int
 euckr_code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
 {
-  return onigenc_mb2_code_to_mbc(&OnigEncodingName(EUC_KR), code, buf);
+  return onigenc_mb2_code_to_mbc(enc, code, buf);
 }
 
 static int
 euckr_mbc_case_fold(OnigCaseFoldType flag, const UChar** pp, const UChar* end,
                     UChar* lower, OnigEncoding enc)
 {
-  return onigenc_mbn_mbc_case_fold(&OnigEncodingName(EUC_KR), flag,
+  return onigenc_mbn_mbc_case_fold(enc, flag,
                                    pp, end, lower);
 }
 
@@ -81,14 +79,14 @@ static int
 euckr_is_mbc_ambiguous(OnigCaseFoldType flag,
 		       const UChar** pp, const UChar* end, OnigEncoding enc)
 {
-  return onigenc_mbn_is_mbc_ambiguous(&OnigEncodingName(EUC_KR), flag, pp, end);
+  return onigenc_mbn_is_mbc_ambiguous(enc, flag, pp, end);
 }
 #endif
 
 static int
 euckr_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
 {
-  return onigenc_mb2_is_code_ctype(&OnigEncodingName(EUC_KR), code, ctype);
+  return onigenc_mb2_is_code_ctype(enc, code, ctype);
 }
 
 #define euckr_islead(c)    ((c) < 0xa1 || (c) == 0xff)
@@ -106,7 +104,7 @@ euckr_left_adjust_char_head(const UChar* start, const UChar* s, OnigEncoding enc
   p = s;
 
   while (!euckr_islead(*p) && p > start) p--;
-  len = enclen(&OnigEncodingName(EUC_KR), p, s);
+  len = enclen(enc, p, s);
   if (p + len > s) return (UChar* )p;
   p += len;
   return (UChar* )(p + ((s - p) & ~1));
diff --git a/enc/euc_tw.c b/enc/euc_tw.c
index ef9d2f14bc..395f1e9ae0 100644
--- a/enc/euc_tw.c
+++ b/enc/euc_tw.c
@@ -29,8 +29,6 @@
 
 #include "regenc.h"
 
-OnigEncodingDeclare(EUC_TW);
-
 static const int EncLen_EUCTW[] = {
   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, 1, 1, 1, 1, 1,
@@ -59,20 +57,20 @@ euctw_mbc_enc_len(const UChar* p, const UChar* end, OnigEncoding enc)
 static OnigCodePoint
 euctw_mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
 {
-  return onigenc_mbn_mbc_to_code(&OnigEncodingName(EUC_TW), p, end);
+  return onigenc_mbn_mbc_to_code(enc, p, end);
 }
 
 static int
 euctw_code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
 {
-  return onigenc_mb4_code_to_mbc(&OnigEncodingName(EUC_TW), code, buf);
+  return onigenc_mb4_code_to_mbc(enc, code, buf);
 }
 
 static int
 euctw_mbc_case_fold(OnigCaseFoldType flag, const UChar** pp, const UChar* end,
                     UChar* lower, OnigEncoding enc)
 {
-  return onigenc_mbn_mbc_case_fold(&OnigEncodingName(EUC_TW), flag,
+  return onigenc_mbn_mbc_case_fold(enc, flag,
                                    pp, end, lower);
 }
 
@@ -81,14 +79,14 @@ static int
 euctw_is_mbc_ambiguous(OnigCaseFoldType flag,
 		       const UChar** pp, const UChar* end, OnigEncoding enc)
 {
-  return onigenc_mbn_is_mbc_ambiguous(&OnigEncodingName(EUC_TW), flag, pp, end);
+  return onigenc_mbn_is_mbc_ambiguous(enc, flag, pp, end);
 }
 #endif
 
 static int
 euctw_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
 {
-  return onigenc_mb4_is_code_ctype(&OnigEncodingName(EUC_TW), code, ctype);
+  return onigenc_mb4_is_code_ctype(enc, code, ctype);
 }
 
 #define euctw_islead(c)    (((c) < 0xa1 && (c) != 0x8e) || (c) == 0xff)
@@ -106,7 +104,7 @@ euctw_left_adjust_char_head(const UChar* start, const UChar* s, OnigEncoding enc
   p = s;
 
   while (!euctw_islead(*p) && p > start) p--;
-  len = enclen(&OnigEncodingName(EUC_TW), p, s);
+  len = enclen(enc, p, s);
   if (p + len > s) return (UChar* )p;
   p += len;
   return (UChar* )(p + ((s - p) & ~1));
diff --git a/enc/gb18030.c b/enc/gb18030.c
index e3b72f264a..100c2bb78e 100644
--- a/enc/gb18030.c
+++ b/enc/gb18030.c
@@ -30,8 +30,6 @@
 
 #include "regenc.h"
 
-OnigEncodingDeclare(GB18030);
-
 #if 1
 #define DEBUG_GB18030(arg)
 #else
@@ -80,20 +78,20 @@ gb18030_mbc_enc_len(const UChar* p, const UChar* end, OnigEncoding enc)
 static OnigCodePoint
 gb18030_mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
 {
-  return onigenc_mbn_mbc_to_code(&OnigEncodingName(GB18030), p, end);
+  return onigenc_mbn_mbc_to_code(enc, p, end);
 }
 
 static int
 gb18030_code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
 {
-  return onigenc_mb4_code_to_mbc(&OnigEncodingName(GB18030), code, buf);
+  return onigenc_mb4_code_to_mbc(enc, code, buf);
 }
 
 static int
 gb18030_mbc_case_fold(OnigCaseFoldType flag, const UChar** pp, const UChar* end,
                       UChar* lower, OnigEncoding enc)
 {
-  return onigenc_mbn_mbc_case_fold(&OnigEncodingName(GB18030), flag,
+  return onigenc_mbn_mbc_case_fold(enc, flag,
                                    pp, end, lower);
 }
 
@@ -102,14 +100,14 @@ static int
 gb18030_is_mbc_ambiguous(OnigCaseFoldType flag,
 			 const UChar** pp, const UChar* end, OnigEncoding enc)
 {
-  return onigenc_mbn_is_mbc_ambiguous(&OnigEncodingName(GB18030), flag, pp, end);
+  return onigenc_mbn_is_mbc_ambiguous(enc, flag, pp, end);
 }
 #endif
 
 static int
 gb18030_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
 {
-  return onigenc_mb4_is_code_ctype(&OnigEncodingName(GB18030), code, ctype);
+  return onigenc_mb4_is_code_ctype(enc, code, ctype);
 }
 
 enum state {
diff --git a/enc/shift_jis.c b/enc/shift_jis.c
index 876a0ff44b..48e7842dd9 100644
--- a/enc/shift_jis.c
+++ b/enc/shift_jis.c
@@ -29,8 +29,6 @@
 
 #include "regint.h"
 
-OnigEncodingDeclare(Shift_JIS);
-
 static const int EncLen_SJIS[] = {
   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, 1, 1, 1, 1, 1,
@@ -152,7 +150,7 @@ mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
   int c, i, len;
   OnigCodePoint n;
 
-  len = enclen(&OnigEncodingName(Shift_JIS), p, end);
+  len = enclen(enc, p, end);
   c = *p++;
   n = c;
   if (len == 1) return n;
@@ -174,7 +172,7 @@ code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
   *p++ = (UChar )(code & 0xff);
 
 #if 0
-  if (enclen(&OnigEncodingName(Shift_JIS), buf) != (p - buf))
+  if (enclen(enc, buf) != (p - buf))
     return REGERR_INVALID_CODE_POINT_VALUE;
 #endif
   return p - buf;
@@ -194,7 +192,7 @@ mbc_case_fold(OnigCaseFoldType flag,
   }
   else {
     int i;
-    int len = enclen(&OnigEncodingName(Shift_JIS), p, end);
+    int len = enclen(enc, p, end);
 
     for (i = 0; i < len; i++) {
       *lower++ = *p++;
@@ -209,7 +207,7 @@ static int
 is_mbc_ambiguous(OnigCaseFoldType flag,
 		 const UChar** pp, const UChar* end)
 {
-  return onigenc_mbn_is_mbc_ambiguous(&OnigEncodingName(Shift_JIS), flag, pp, end);
+  return onigenc_mbn_is_mbc_ambiguous(enc, flag, pp, end);
                                       
 }
 #endif
@@ -247,7 +245,7 @@ left_adjust_char_head(const UChar* start, const UChar* s, OnigEncoding enc)
       }
     } 
   }
-  len = enclen(&OnigEncodingName(Shift_JIS), p, s);
+  len = enclen(enc, p, s);
   if (p + len > s) return (UChar* )p;
   p += len;
   return (UChar* )(p + ((s - p) & ~1));
diff --git a/enc/utf_16be.c b/enc/utf_16be.c
index e3bc491163..42f8af1f4a 100644
--- a/enc/utf_16be.c
+++ b/enc/utf_16be.c
@@ -29,8 +29,6 @@
 
 #include "regenc.h"
 
-OnigEncodingDeclare(UTF_16BE);
-
 #define UTF16_IS_SURROGATE_FIRST(c)    (c >= 0xd8 && c <= 0xdb)
 #define UTF16_IS_SURROGATE_SECOND(c)   (c >= 0xdc && c <= 0xdf)
 
@@ -155,7 +153,7 @@ utf16be_mbc_case_fold(OnigCaseFoldType flag,
     return 2;
   }
   else
-    return onigenc_unicode_mbc_case_fold(&OnigEncodingName(UTF_16BE), flag,
+    return onigenc_unicode_mbc_case_fold(enc, flag,
 					 pp, end, fold);
 }
 
@@ -215,7 +213,7 @@ utf16be_get_case_fold_codes_by_str(OnigCaseFoldType flag,
 				   OnigCaseFoldCodeItem items[],
 				   struct OnigEncodingTypeST* enc ARG_UNUSED)
 {
-  return onigenc_unicode_get_case_fold_codes_by_str(&OnigEncodingName(UTF_16BE),
+  return onigenc_unicode_get_case_fold_codes_by_str(enc,
 						    flag, p, end, items);
 }
 
diff --git a/enc/utf_16le.c b/enc/utf_16le.c
index 1bfd23160e..bd3757aff2 100644
--- a/enc/utf_16le.c
+++ b/enc/utf_16le.c
@@ -29,8 +29,6 @@
 
 #include "regenc.h"
 
-OnigEncodingDeclare(UTF_16LE);
-
 #define UTF16_IS_SURROGATE_FIRST(c)    (c >= 0xd8 && c <= 0xdb)
 #define UTF16_IS_SURROGATE_SECOND(c)   (c >= 0xdc && c <= 0xdf)
 
@@ -157,7 +155,7 @@ utf16le_mbc_case_fold(OnigCaseFoldType flag,
     return 2;
   }
   else
-    return onigenc_unicode_mbc_case_fold(&OnigEncodingName(UTF_16LE), flag, pp,
+    return onigenc_unicode_mbc_case_fold(enc, flag, pp,
 					 end, fold);
 }
 
@@ -216,7 +214,7 @@ utf16le_get_case_fold_codes_by_str(OnigCaseFoldType flag,
 				   OnigCaseFoldCodeItem items[],
 				   struct OnigEncodingTypeST* enc ARG_UNUSED)
 {
-  return onigenc_unicode_get_case_fold_codes_by_str(&OnigEncodingName(UTF_16LE),
+  return onigenc_unicode_get_case_fold_codes_by_str(enc,
 						    flag, p, end, items);
 }
 
diff --git a/enc/utf_32be.c b/enc/utf_32be.c
index 1528b8980c..5f8c2a3ece 100644
--- a/enc/utf_32be.c
+++ b/enc/utf_32be.c
@@ -29,8 +29,6 @@
 
 #include "regenc.h"
 
-OnigEncodingDeclare(UTF_32BE);
-
 static int
 utf32be_mbc_enc_len(const UChar* p ARG_UNUSED, const OnigUChar* e ARG_UNUSED,
 		    struct OnigEncodingTypeST* enc ARG_UNUSED)
@@ -116,7 +114,7 @@ utf32be_mbc_case_fold(OnigCaseFoldType flag,
     return 4;
   }
   else
-    return onigenc_unicode_mbc_case_fold(&OnigEncodingName(UTF_32BE), flag, pp,
+    return onigenc_unicode_mbc_case_fold(enc, flag, pp,
 					 end, fold);
 }
 
@@ -171,7 +169,7 @@ utf32be_get_case_fold_codes_by_str(OnigCaseFoldType flag,
 				   OnigCaseFoldCodeItem items[],
 				   struct OnigEncodingTypeST* enc ARG_UNUSED)
 {
-  return onigenc_unicode_get_case_fold_codes_by_str(&OnigEncodingName(UTF_32BE),
+  return onigenc_unicode_get_case_fold_codes_by_str(enc,
 						    flag, p, end, items);
 }
 
diff --git a/enc/utf_32le.c b/enc/utf_32le.c
index 645c92c20f..26bbc5d84c 100644
--- a/enc/utf_32le.c
+++ b/enc/utf_32le.c
@@ -29,8 +29,6 @@
 
 #include "regenc.h"
 
-OnigEncodingDeclare(UTF_32LE);
-
 static int
 utf32le_mbc_enc_len(const UChar* p ARG_UNUSED, const OnigUChar* e ARG_UNUSED,
 		    struct OnigEncodingTypeST* enc ARG_UNUSED)
@@ -117,7 +115,7 @@ utf32le_mbc_case_fold(OnigCaseFoldType flag,
     return 4;
   }
   else
-    return onigenc_unicode_mbc_case_fold(&OnigEncodingName(UTF_32LE), flag, pp,
+    return onigenc_unicode_mbc_case_fold(enc, flag, pp,
 					 end, fold);
 }
 
@@ -171,7 +169,7 @@ utf32le_get_case_fold_codes_by_str(OnigCaseFoldType flag,
 				   OnigCaseFoldCodeItem items[],
 				   struct OnigEncodingTypeST* enc ARG_UNUSED)
 {
-  return onigenc_unicode_get_case_fold_codes_by_str(&OnigEncodingName(UTF_32LE),
+  return onigenc_unicode_get_case_fold_codes_by_str(enc,
 						    flag, p, end, items);
 }
 
diff --git a/enc/utf_8.c b/enc/utf_8.c
index 81b8cd2d3e..ebc53f24b8 100644
--- a/enc/utf_8.c
+++ b/enc/utf_8.c
@@ -424,7 +424,7 @@ get_case_fold_codes_by_str(OnigCaseFoldType flag,
   return onigenc_unicode_get_case_fold_codes_by_str(enc, flag, p, end, items);
 }
 
-OnigEncodingDefine(utf8, UTF8) = {
+OnigEncodingDefine(utf_8, UTF_8) = {
   mbc_enc_len,
   "UTF-8",     /* name */
   6,           /* max byte length */