(copy_text): To convert a non-ASCII char to unibyte,

just get the low 8-bit of the code.

2 files changed, 5 insertions, 2 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index e362b323d97..4315a179a2f 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2008-12-30  Kenichi Handa  <handa@m17n.org>
 
+        * insdel.c (copy_text): To convert a non-ASCII char to unibyte,
+        just get the low 8-bit of the code.
+
         * font.c (font_intern_prop): Validate str as multibyte.
 
 2008-12-29  Dan Nicolaescu  <dann@ics.uci.edu>
diff --git a/src/insdel.c b/src/insdel.c
index a41f03b1ba4..3483ad668cf 100644
--- a/src/insdel.c
+++ b/src/insdel.c
@@ -655,8 +655,8 @@ copy_text (from_addr, to_addr, nbytes,
         {
           int thislen, c;
           c = STRING_CHAR_AND_LENGTH (from_addr, bytes_left, thislen);
-          if (!ASCII_CHAR_P (c))
-            c = multibyte_char_to_unibyte (c, tbl);
+          if (! ASCII_CHAR_P (c))
+            c &= 0xFF;
           *to_addr++ = c;
           from_addr += thislen;
           bytes_left -= thislen;