update.

[chise/xemacs-chise.git-] / src / text-coding.c

diff --git a/src/text-coding.c b/src/text-coding.c
index 05bf7d1..e3fe8ff 100644 (file)
--- a/src/text-coding.c
+++ b/src/text-coding.c
@@ -4805,7 +4805,24 @@ char_encode_iso2022 (struct encoding_stream *str, Emchar ch,
            }
        }
       if (reg == -1)
-       BREAKUP_CHAR (ch, charset, byte1, byte2);
+       {
+         Lisp_Object original_default_coded_charset_priority_list
+           = Vdefault_coded_charset_priority_list;
+
+         while (!EQ (Vdefault_coded_charset_priority_list, Qnil))
+           {
+             BREAKUP_CHAR (ch, charset, byte1, byte2);
+             if (XCHARSET_FINAL (charset))
+               goto found;
+             Vdefault_coded_charset_priority_list
+               = Fcdr (Fmemq (XCHARSET_NAME (charset),
+                              Vdefault_coded_charset_priority_list));
+           }
+         BREAKUP_CHAR (ch, charset, byte1, byte2);
+       found:
+         Vdefault_coded_charset_priority_list
+           = original_default_coded_charset_priority_list;
+       }
       ensure_correct_direction (XCHARSET_DIRECTION (charset),
                                codesys, dst, flags, 0);