From 1ff45719130e7224b07e9625963248f9c408bdd7 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 5 Mar 2005 07:53:14 +0000
Subject: [PATCH] * ext/nkf/nkf-utf8/nkf.c: follow nkf 1.65

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8077 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog              |  4 ++++
 ext/nkf/nkf-utf8/nkf.c | 24 +++++++++++++++++-------
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4bfa1fccbf..01cdd327a6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sat Mar  5 16:50:00 2005  NARUSE, Yui  <naruse@ruby-lang.org>
+
+        * ext/nkf/nkf-utf8/nkf.c: follow nkf 1.65
+
 Sat Mar  5 16:29:26 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/lib/multi-tk.rb: freeze callback-entry objects
diff --git a/ext/nkf/nkf-utf8/nkf.c b/ext/nkf/nkf-utf8/nkf.c
index 128e28e762..f3470136e7 100644
--- a/ext/nkf/nkf-utf8/nkf.c
+++ b/ext/nkf/nkf-utf8/nkf.c
@@ -41,7 +41,7 @@
 ***********************************************************************/
 /* $Id$ */
 #define NKF_VERSION "2.0.4"
-#define NKF_RELEASE_DATE "2005-03-04"
+#define NKF_RELEASE_DATE "2005-03-05"
 #include "config.h"
 
 static char *CopyRight =
@@ -743,6 +743,9 @@ main(argc, argv)
     } else {
       int nfiles = argc;
       while (argc--) {
+	    is_inputcode_mixed = FALSE;
+	    is_inputcode_set   = FALSE;
+	    input_codename = "";
           if ((fin = fopen((origfname = *argv++), "r")) == NULL) {
               perror(*--argv);
               return(-1);
@@ -1884,6 +1887,7 @@ kanji_convert(f)
 {
     int    c1,
                     c2, c3;
+    int is_8bit = FALSE;
 
     module_connection();
     c2 = 0;
@@ -1948,6 +1952,7 @@ kanji_convert(f)
                 /* 8 bit code */
                 if (!estab_f && !iso8859_f) {
                     /* not established yet */
+		    if (!is_8bit) is_8bit = TRUE;
                     c2 = c1;
                     NEXT;
                 } else { /* estab_f==TRUE */
@@ -2198,12 +2203,17 @@ kanji_convert(f)
     /* epilogue */
     (*iconv)(EOF, 0, 0);
     if (!is_inputcode_set)
-	set_input_codename(
-	    iconv == e_iconv ? "EUC-JP" :
-	    iconv == s_iconv ? "Shift_JIS" :
-	    iconv == w_iconv ? "UTF-8" :
-	    iconv == w_iconv16 ? "UTF-16" :
-	    "ASCII");
+    {
+	if (is_8bit) {
+	    struct input_code *p = input_code_list;
+	    struct input_code *result = p;
+	    while (p->name){
+		if (p->score < result->score) result = p;
+		++p;
+	    }
+	    set_input_codename(result->name);
+	}
+    }
     return 1;
 }