[Emacs-diffs] Changes to emacs/src/ccl.c,v

[Kenichi Handa]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Kenichi Handa <handa>   08/01/31 11:27:47

Index: ccl.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/ccl.c,v
retrieving revision 1.102
retrieving revision 1.103
diff -u -b -r1.102 -r1.103
--- ccl.c       8 Jan 2008 20:44:20 -0000       1.102
+++ ccl.c       31 Jan 2008 11:27:46 -0000      1.103
@@ -748,16 +748,13 @@
     int bytes = SINGLE_BYTE_CHAR_P (ch) ? 1: CHAR_BYTES (ch);          \
     if (!dst)                                                          \
       CCL_INVALID_CMD;                                                 \
-    else if (dst + bytes + extra_bytes < (dst_bytes ? dst_end : src))  \
+    if (ccl->eight_bit_control                                         \
+       && bytes == 1 && (ch) >= 0x80 && (ch) < 0xA0)                   \
+      extra_bytes++;                                                   \
+    if (dst + bytes + extra_bytes <= (dst_bytes ? dst_end : src))      \
       {                                                                        
\
        if (bytes == 1)                                                 \
-         {                                                             \
            *dst++ = (ch);                                              \
-           if (extra_bytes && (ch) >= 0x80 && (ch) < 0xA0)             \
-             /* We may have to convert this eight-bit char to          \
-                multibyte form later.  */                              \
-             extra_bytes++;                                            \
-         }                                                             \
        else if (CHAR_VALID_P (ch, 0))                                  \
          dst += CHAR_STRING (ch, dst);                                 \
        else                                                            \
@@ -775,7 +772,7 @@
     int bytes = CHAR_BYTES (ch);                                       \
     if (!dst)                                                          \
       CCL_INVALID_CMD;                                                 \
-    else if (dst + bytes + extra_bytes < (dst_bytes ? dst_end : src))  \
+    else if (dst + bytes + extra_bytes <= (dst_bytes ? dst_end : src)) \
       {                                                                        
\
        if (CHAR_VALID_P ((ch), 0))                                     \
          dst += CHAR_STRING ((ch), dst);                               \
@@ -919,7 +916,7 @@
      each of them will be converted to multibyte form of 2-byte
      sequence.  For that conversion, we remember how many more bytes
      we must keep in DESTINATION in this variable.  */
-  int extra_bytes = ccl->eight_bit_control;
+  int extra_bytes = 0;
   int eof_ic = ccl->eof_ic;
   int eof_hit = 0;