From a7ea1233631a33dbb1a7203a7f93de0d3b9bace5 Mon Sep 17 00:00:00 2001
From: tomo <tomo>
Date: Fri, 10 Sep 1999 11:14:06 +0000
Subject: [PATCH] (decode_coding_iso2022): Use `DECODE_ADD_UCS_CHAR'; don't
 use `XCHARSET_REP_BYTES'.

---
 src/file-coding.c |   44 +++++++++++++++++---------------------------
 1 file changed, 17 insertions(+), 27 deletions(-)

diff --git a/src/file-coding.c b/src/file-coding.c
index adfc45f..14b0ade 100644
--- a/src/file-coding.c
+++ b/src/file-coding.c
@@ -5005,9 +5005,23 @@ decode_coding_iso2022 (Lstream *decoding, CONST unsigned char *src,
 		    charset = new_charset;
 		}
 
-#ifndef UTF2000
+#ifdef UTF2000
+	      if (XCHARSET_DIMENSION (charset) == 1)
+		{
+		  DECODE_OUTPUT_PARTIAL_CHAR (ch);
+		  DECODE_ADD_UCS_CHAR
+		    (MAKE_CHAR (charset, c & 0x7F, 0), dst);
+		}
+	      else if (ch)
+		{
+		  DECODE_ADD_UCS_CHAR
+		    (MAKE_CHAR (charset, ch & 0x7F, c & 0x7F), dst);
+		  ch = 0;
+		}
+	      else
+		ch = c;
+#else
 	      lb = XCHARSET_LEADING_BYTE (charset);
-#endif
 	      switch (XCHARSET_REP_BYTES (charset))
 		{
 		case 1:	/* ASCII */
@@ -5017,44 +5031,25 @@ decode_coding_iso2022 (Lstream *decoding, CONST unsigned char *src,
 
 		case 2:	/* one-byte official */
 		  DECODE_OUTPUT_PARTIAL_CHAR (ch);
-#ifdef UTF2000
-		  DECODE_ADD_UCS_CHAR(MAKE_CHAR(charset, c & 0x7F, 0), dst);
-#else
 		  Dynarr_add (dst, lb);
 		  Dynarr_add (dst, c | 0x80);
-#endif
 		  break;
 
 		case 3:	/* one-byte private or two-byte official */
-#ifdef UTF2000
-		  if (XCHARSET_DIMENSION (charset) == 1)
-#else
 		  if (XCHARSET_PRIVATE_P (charset))
-#endif
 		    {
 		      DECODE_OUTPUT_PARTIAL_CHAR (ch);
-#ifdef UTF2000
-		      DECODE_ADD_UCS_CHAR(MAKE_CHAR(charset, c & 0x7F, 0),
-					  dst);
-#else
 		      Dynarr_add (dst, PRE_LEADING_BYTE_PRIVATE_1);
 		      Dynarr_add (dst, lb);
 		      Dynarr_add (dst, c | 0x80);
-#endif
 		    }
 		  else
 		    {
 		      if (ch)
 			{
-#ifdef UTF2000
-			  DECODE_ADD_UCS_CHAR(MAKE_CHAR(charset,
-							ch & 0x7F,
-							c & 0x7F), dst);
-#else
 			  Dynarr_add (dst, lb);
 			  Dynarr_add (dst, ch | 0x80);
 			  Dynarr_add (dst, c | 0x80);
-#endif
 			  ch = 0;
 			}
 		      else
@@ -5065,21 +5060,16 @@ decode_coding_iso2022 (Lstream *decoding, CONST unsigned char *src,
 		default:	/* two-byte private */
 		  if (ch)
 		    {
-#ifdef UTF2000
-		      DECODE_ADD_UCS_CHAR(MAKE_CHAR(charset,
-						    ch & 0x7F,
-						    c & 0x7F), dst);
-#else
 		      Dynarr_add (dst, PRE_LEADING_BYTE_PRIVATE_2);
 		      Dynarr_add (dst, lb);
 		      Dynarr_add (dst, ch | 0x80);
 		      Dynarr_add (dst, c | 0x80);
-#endif
 		      ch = 0;
 		    }
 		  else
 		    ch = c;
 		}
+#endif
 	    }
 
 	  if (!ch)
-- 
1.7.10.4