This commit was manufactured by cvs2svn to create branch 'utf-2000'.

[chise/xemacs-chise.git] / src / buffer.c

diff --git a/src/buffer.c b/src/buffer.c
index abad796..a53efb9 100644 (file)
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -1922,11 +1922,17 @@ dfc_convert_to_external_format (dfc_conversion_type source_type,
        const Bufbyte *end;
        for (end = ptr + len; ptr < end;)
          {
+#ifdef UTF2000
+           Bufbyte c =
+             (*ptr < 0xc0) ? *ptr :
+             ((*ptr & 0x1f) << 6) | (*(ptr+1) & 0x3f);
+#else
            Bufbyte c =
              (BYTE_ASCII_P (*ptr))                ? *ptr :
              (*ptr == LEADING_BYTE_CONTROL_1)     ? (*(ptr+1) - 0x20) :
              (*ptr == LEADING_BYTE_LATIN_ISO8859_1) ? (*(ptr+1)) :
              '~';
+#endif
 
            Dynarr_add (conversion_out_dynarr, (Extbyte) c);
            INC_CHARPTR (ptr);
@@ -2062,6 +2068,15 @@ dfc_convert_to_internal_format (dfc_conversion_type source_type,
         {
           Extbyte c = *ptr;
 
+#ifdef UTF2000
+         if (BYTE_ASCII_P (c))
+           Dynarr_add (conversion_in_dynarr, c);
+         else
+           {
+             Dynarr_add (conversion_in_dynarr, (c >> 6) | 0xC0);
+             Dynarr_add (conversion_in_dynarr, (c & 0x3F) | 0x80);
+           }
+#else
          if (BYTE_ASCII_P (c))
            Dynarr_add (conversion_in_dynarr, c);
          else if (BYTE_C1_P (c))
@@ -2074,6 +2089,7 @@ dfc_convert_to_internal_format (dfc_conversion_type source_type,
              Dynarr_add (conversion_in_dynarr, LEADING_BYTE_LATIN_ISO8859_1);
              Dynarr_add (conversion_in_dynarr, c);
            }
+#endif
         }
 #else
       Dynarr_add_many (conversion_in_dynarr, source->data.ptr, source->data.len);