From 9526ba4ef3a2dadebac9f7e364ab2180eabe10aa Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 3 May 2010 19:04:29 +0000
Subject: * ext/nkf/nkf-utf8/nkf.c: Update nkf 2010-04-28.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/nkf/nkf-utf8/nkf.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'ext/nkf')

diff --git a/ext/nkf/nkf-utf8/nkf.c b/ext/nkf/nkf-utf8/nkf.c
index bdb2a4d72d..ec10c83c91 100644
--- a/ext/nkf/nkf-utf8/nkf.c
+++ b/ext/nkf/nkf-utf8/nkf.c
@@ -21,7 +21,7 @@
  * 3. This notice may not be removed or altered from any source distribution.
  */
 #define NKF_VERSION "2.1.1"
-#define NKF_RELEASE_DATE "2010-04-14"
+#define NKF_RELEASE_DATE "2010-04-28"
 #define COPY_RIGHT \
     "Copyright (C) 1987, FUJITSU LTD. (I.Ichikawa).\n" \
     "Copyright (C) 1996-2010, The nkf Project."
@@ -223,6 +223,7 @@ struct {
     {"ISO-2022-JP-2004",	ISO_2022_JP_2004},
     {"SHIFT_JIS",		SHIFT_JIS},
     {"SJIS",			SHIFT_JIS},
+    {"MS_Kanji",		SHIFT_JIS},
     {"PCK",			SHIFT_JIS},
     {"WINDOWS-31J",		WINDOWS_31J},
     {"CSWINDOWS31J",		WINDOWS_31J},
@@ -820,7 +821,7 @@ nkf_buf_new(int length)
     buf->capa = length;
     buf->len = 0;
     return buf;
-}
+} 
 
 #if 0
 static void
@@ -901,7 +902,7 @@ usage(void)
 	    " Z[0-4]   Default/0: Convert JISX0208 Alphabet to ASCII\n"
 	    "          1: Kankaku to one space  2: to two spaces  3: HTML Entity\n"
 	    "          4: JISX0208 Katakana to JISX0201 Katakana\n"
-	    " X,x      Assume X0201 kana in MS-Kanji, -x preserves X0201\n"
+	    " X,x      Convert Halfwidth Katakana to Fullwidth or preserve it\n"
 	    );
     fprintf(HELP_OUTPUT,
 	    " O        Output to File (DEFAULT 'nkf.out')\n"
@@ -1208,10 +1209,10 @@ set_input_encoding(nkf_encoding *enc)
     case ISO_8859_1:
 	iso8859_f = TRUE;
 	break;
-    case CP50220:
     case CP50221:
     case CP50222:
 	if (x0201_f == NKF_UNSPECIFIED) x0201_f = FALSE;	/* -x specified implicitly */
+    case CP50220:
 #ifdef SHIFTJIS_CP932
 	cp51932_f = TRUE;
 #endif
@@ -1264,6 +1265,7 @@ set_input_encoding(nkf_encoding *enc)
 #endif
 	break;
     case EUCJP_MS:
+	if (x0201_f == NKF_UNSPECIFIED) x0201_f = FALSE;	/* -x specified implicitly */
 #ifdef SHIFTJIS_CP932
 	cp51932_f = FALSE;
 #endif
@@ -1272,6 +1274,7 @@ set_input_encoding(nkf_encoding *enc)
 #endif
 	break;
     case EUCJP_ASCII:
+	if (x0201_f == NKF_UNSPECIFIED) x0201_f = FALSE;	/* -x specified implicitly */
 #ifdef SHIFTJIS_CP932
 	cp51932_f = FALSE;
 #endif
@@ -1326,7 +1329,6 @@ set_output_encoding(nkf_encoding *enc)
 {
     switch (nkf_enc_to_index(enc)) {
     case CP50220:
-	if (x0201_f == NKF_UNSPECIFIED) x0201_f = FALSE;	/* -x specified implicitly */
 #ifdef SHIFTJIS_CP932
 	if (cp932inv_f == TRUE) cp932inv_f = FALSE;
 #endif
@@ -1402,12 +1404,14 @@ set_output_encoding(nkf_encoding *enc)
 #endif
 	break;
     case EUCJP_MS:
+	if (x0201_f == NKF_UNSPECIFIED) x0201_f = FALSE;	/* -x specified implicitly */
 	x0212_f = TRUE;
 #ifdef UTF8_OUTPUT_ENABLE
 	ms_ucs_map_f = UCS_MAP_MS;
 #endif
 	break;
     case EUCJP_ASCII:
+	if (x0201_f == NKF_UNSPECIFIED) x0201_f = FALSE;	/* -x specified implicitly */
 	x0212_f = TRUE;
 #ifdef UTF8_OUTPUT_ENABLE
 	ms_ucs_map_f = UCS_MAP_ASCII;
@@ -5870,7 +5874,7 @@ finished:
 
 /*
  * int options(unsigned char *cp)
- *
+ * 
  * return values:
  *    0: success
  *   -1: ArgumentError
-- 
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