This describes a permutation of the possible coding categories. */
int coding_category_by_priority[CODING_CATEGORY_LAST];
-#ifdef MULE
+#if defined(MULE) && !defined(UTF2000)
Lisp_Object ucs_to_mule_table[65536];
#endif
} *fcd;
static const struct lrecord_description fcd_description_1[] = {
{ XD_LISP_OBJECT_ARRAY, offsetof (struct file_coding_dump, coding_category_system), CODING_CATEGORY_LAST },
-#ifdef MULE
+#if defined(MULE) && !defined(UTF2000)
{ XD_LISP_OBJECT_ARRAY, offsetof (struct file_coding_dump, ucs_to_mule_table), countof (fcd->ucs_to_mule_table) },
#endif
{ XD_END }
{
switch (type)
{
- default: abort ();
+ default: ABORT ();
case EOL_LF: return Qlf;
case EOL_CRLF: return Qcrlf;
case EOL_CR: return Qcr;
case EOL_LF: new_coding_system = CODING_SYSTEM_EOL_LF (cs); break;
case EOL_CR: new_coding_system = CODING_SYSTEM_EOL_CR (cs); break;
case EOL_CRLF: new_coding_system = CODING_SYSTEM_EOL_CRLF (cs); break;
- default: abort (); return Qnil;
+ default: ABORT (); return Qnil;
}
return NILP (new_coding_system) ? coding_system : new_coding_system;
{
switch (XCODING_SYSTEM_TYPE (Fget_coding_system (coding_system)))
{
- default: abort ();
+ default: ABORT ();
case CODESYS_AUTODETECT: return Qundecided;
#ifdef MULE
case CODESYS_SHIFT_JIS: return Qshift_jis;
break;
#endif /* MULE */
default:
- abort ();
+ ABORT ();
}
}
unparse_charset_conversion_specs
(XCODING_SYSTEM (coding_system)->iso2022.output_conv);
else
- abort ();
+ ABORT ();
}
else if (type == CODESYS_CCL)
{
else if (EQ (prop, Qencode))
return XCODING_SYSTEM_CCL_ENCODE (coding_system);
else
- abort ();
+ ABORT ();
}
#endif /* MULE */
else
- abort ();
+ ABORT ();
return Qnil; /* not reached */
}
/* C should be a binary character in the range 0 - 255; convert
to internal format and add to Dynarr DST. */
+#ifdef UTF2000
+#define DECODE_ADD_BINARY_CHAR(c, dst) \
+do { \
+ if (BYTE_ASCII_P (c)) \
+ Dynarr_add (dst, c); \
+ else \
+ { \
+ Dynarr_add (dst, (c >> 6) | 0xc0); \
+ Dynarr_add (dst, (c & 0x3f) | 0x80); \
+ } \
+} while (0)
+
+INLINE void
+DECODE_ADD_UCS_CHAR(Emchar c, unsigned_char_dynarr* dst)
+{
+ if ( c <= 0x7f )
+ {
+ Dynarr_add (dst, c);
+ }
+ else if ( c <= 0x7ff )
+ {
+ Dynarr_add (dst, (c >> 6) | 0xc0);
+ Dynarr_add (dst, (c & 0x3f) | 0x80);
+ }
+ else if ( c <= 0xffff )
+ {
+ Dynarr_add (dst, (c >> 12) | 0xe0);
+ Dynarr_add (dst, ((c >> 6) & 0x3f) | 0x80);
+ Dynarr_add (dst, (c & 0x3f) | 0x80);
+ }
+ else if ( c <= 0x1fffff )
+ {
+ Dynarr_add (dst, (c >> 18) | 0xf0);
+ Dynarr_add (dst, ((c >> 12) & 0x3f) | 0x80);
+ Dynarr_add (dst, ((c >> 6) & 0x3f) | 0x80);
+ Dynarr_add (dst, (c & 0x3f) | 0x80);
+ }
+ else if ( c <= 0x3ffffff )
+ {
+ Dynarr_add (dst, (c >> 24) | 0xf8);
+ Dynarr_add (dst, ((c >> 18) & 0x3f) | 0x80);
+ Dynarr_add (dst, ((c >> 12) & 0x3f) | 0x80);
+ Dynarr_add (dst, ((c >> 6) & 0x3f) | 0x80);
+ Dynarr_add (dst, (c & 0x3f) | 0x80);
+ }
+ else
+ {
+ Dynarr_add (dst, (c >> 30) | 0xfc);
+ Dynarr_add (dst, ((c >> 24) & 0x3f) | 0x80);
+ Dynarr_add (dst, ((c >> 18) & 0x3f) | 0x80);
+ Dynarr_add (dst, ((c >> 12) & 0x3f) | 0x80);
+ Dynarr_add (dst, ((c >> 6) & 0x3f) | 0x80);
+ Dynarr_add (dst, (c & 0x3f) | 0x80);
+ }
+}
+#else
#define DECODE_ADD_BINARY_CHAR(c, dst) \
do { \
if (BYTE_ASCII_P (c)) \
Dynarr_add (dst, c); \
} \
} while (0)
+#endif
#define DECODE_OUTPUT_PARTIAL_CHAR(ch) \
do { \
break;
#endif /* MULE */
default:
- abort ();
+ ABORT ();
}
}
str->iso2022.register_right = 1;
str->iso2022.current_charset = Qnil;
str->iso2022.current_half = 0;
+#ifdef UTF2000
+ str->iso2022.current_char_boundary = 0;
+#else
str->iso2022.current_char_boundary = 1;
+#endif
break;
}
case CODESYS_CCL:
break;
#endif /* MULE */
default:
- abort ();
+ ABORT ();
}
}
{
unsigned char e1, e2;
- Dynarr_add (dst, LEADING_BYTE_JAPANESE_JISX0208);
DECODE_SJIS (ch, c, e1, e2);
+#ifdef UTF2000
+ DECODE_ADD_UCS_CHAR(MAKE_CHAR(Vcharset_japanese_jisx0208,
+ e1 & 0x7F,
+ e2 & 0x7F), dst);
+#else
+ Dynarr_add (dst, LEADING_BYTE_JAPANESE_JISX0208);
Dynarr_add (dst, e1);
Dynarr_add (dst, e2);
+#endif
}
else
{
ch = c;
else if (BYTE_SJIS_KATAKANA_P (c))
{
+#ifdef UTF2000
+ DECODE_ADD_UCS_CHAR(MAKE_CHAR(Vcharset_katakana_jisx0201,
+ c & 0x7F, 0), dst);
+#else
Dynarr_add (dst, LEADING_BYTE_KATAKANA_JISX0201);
Dynarr_add (dst, c);
+#endif
}
else
DECODE_ADD_BINARY_CHAR (c, dst);
unsigned int flags = str->flags;
unsigned int ch = str->ch;
eol_type_t eol_type = CODING_SYSTEM_EOL_TYPE (str->codesys);
+#ifdef UTF2000
+ unsigned char char_boundary = str->iso2022.current_char_boundary;
+#endif
while (n--)
{
Bufbyte c = *src++;
+#ifdef UTF2000
+ switch (char_boundary)
+ {
+ case 0:
+ if ( c >= 0xfc )
+ {
+ ch = c & 0x01;
+ char_boundary = 5;
+ }
+ else if ( c >= 0xf8 )
+ {
+ ch = c & 0x03;
+ char_boundary = 4;
+ }
+ else if ( c >= 0xf0 )
+ {
+ ch = c & 0x07;
+ char_boundary = 3;
+ }
+ else if ( c >= 0xe0 )
+ {
+ ch = c & 0x0f;
+ char_boundary = 2;
+ }
+ else if ( c >= 0xc0 )
+ {
+ ch = c & 0x1f;
+ char_boundary = 1;
+ }
+ else
+ {
+ ch = 0;
+ if (c == '\n')
+ {
+ if (eol_type != EOL_LF && eol_type != EOL_AUTODETECT)
+ Dynarr_add (dst, '\r');
+ if (eol_type != EOL_CR)
+ Dynarr_add (dst, c);
+ }
+ else
+ Dynarr_add (dst, c);
+ char_boundary = 0;
+ }
+ break;
+ case 1:
+ ch = ( ch << 6 ) | ( c & 0x3f );
+ {
+ Lisp_Object charset;
+ unsigned int c1, c2, s1, s2;
+
+ BREAKUP_CHAR (ch, charset, c1, c2);
+ if (EQ(charset, Vcharset_katakana_jisx0201))
+ {
+ Dynarr_add (dst, c1 | 0x80);
+ }
+ else if (EQ(charset, Vcharset_japanese_jisx0208))
+ {
+ ENCODE_SJIS (c1 | 0x80, c2 | 0x80, s1, s2);
+ Dynarr_add (dst, s1);
+ Dynarr_add (dst, s2);
+ }
+ }
+ char_boundary = 0;
+ break;
+ default:
+ ch = ( ch << 6 ) | ( c & 0x3f );
+ char_boundary--;
+ }
+#else
if (c == '\n')
{
if (eol_type != EOL_LF && eol_type != EOL_AUTODETECT)
ch = 0;
}
}
+#endif
}
str->flags = flags;
str->ch = ch;
+#ifdef UTF2000
+ str->iso2022.current_char_boundary = char_boundary;
+#endif
}
DEFUN ("decode-shift-jis-char", Fdecode_shift_jis_char, 1, 1, 0, /*
encode_coding_big5 (Lstream *encoding, const Bufbyte *src,
unsigned_char_dynarr *dst, Lstream_data_count n)
{
+#ifndef UTF2000
unsigned char c;
struct encoding_stream *str = ENCODING_STREAM_DATA (encoding);
unsigned int flags = str->flags;
str->flags = flags;
str->ch = ch;
+#endif
}
if (BYTE_BIG5_TWO_BYTE_1_P (b1) &&
BYTE_BIG5_TWO_BYTE_2_P (b2))
{
- int leading_byte;
+ Charset_ID leading_byte;
Lisp_Object charset;
DECODE_BIG5 (b1, b2, leading_byte, c1, c2);
charset = CHARSET_BY_LEADING_BYTE (leading_byte);
/* */
/************************************************************************/
-
+#ifndef UTF2000
DEFUN ("set-ucs-char", Fset_ucs_char, 2, 2, 0, /*
Map UCS-4 code CODE to Mule character CHARACTER.
c = code % (94 * 94);
return make_char
(MAKE_CHAR (CHARSET_BY_ATTRIBUTES
- (CHARSET_TYPE_94X94, code / (94 * 94) + '@',
+ (94, 2, code / (94 * 94) + '@',
CHARSET_LEFT_TO_RIGHT),
c / 94 + 33, c % 94 + 33));
}
{
return Fget_char_table (character, mule_to_ucs_table);
}
+#endif
+#ifdef UTF2000
+#define decode_ucs4 DECODE_ADD_UCS_CHAR
+#else
/* Decode a UCS-4 character into a buffer. If the lookup fails, use
<GETA MARK> (U+3013) of JIS X 0208, which means correct character
is not found, instead.
Dynarr_add (dst, 46 + 128);
}
}
+#endif
+#ifndef UTF2000
static unsigned long
mule_char_to_ucs4 (Lisp_Object charset,
unsigned char h, unsigned char l)
Dynarr_add (dst, (code >> 8) & 255);
Dynarr_add (dst, code & 255);
}
+#endif
static int
detect_coding_ucs4 (struct detection_state *st, const Extbyte *src, Lstream_data_count n)
encode_coding_ucs4 (Lstream *encoding, const Bufbyte *src,
unsigned_char_dynarr *dst, Lstream_data_count n)
{
+#ifndef UTF2000
struct encoding_stream *str = ENCODING_STREAM_DATA (encoding);
unsigned int flags = str->flags;
unsigned int ch = str->ch;
}
break;
default:
- abort ();
+ ABORT ();
}
}
}
str->iso2022.current_charset = charset;
/* Verbum caro factum est! */
+#endif
}
\f
str->counter = counter;
}
+#ifndef UTF2000
static void
encode_utf8 (Lisp_Object charset,
unsigned char h, unsigned char l, unsigned_char_dynarr *dst)
Dynarr_add (dst, (code & 0x3f) | 0x80);
}
}
+#endif
static void
encode_coding_utf8 (Lstream *encoding, const Bufbyte *src,
unsigned int ch = str->ch;
eol_type_t eol_type = CODING_SYSTEM_EOL_TYPE (str->codesys);
unsigned char char_boundary = str->iso2022.current_char_boundary;
+#ifdef UTF2000
+
+ while (n--)
+ {
+ unsigned char c = *src++;
+ switch (char_boundary)
+ {
+ case 0:
+ if ( c >= 0xfc )
+ {
+ Dynarr_add (dst, c);
+ char_boundary = 5;
+ }
+ else if ( c >= 0xf8 )
+ {
+ Dynarr_add (dst, c);
+ char_boundary = 4;
+ }
+ else if ( c >= 0xf0 )
+ {
+ Dynarr_add (dst, c);
+ char_boundary = 3;
+ }
+ else if ( c >= 0xe0 )
+ {
+ Dynarr_add (dst, c);
+ char_boundary = 2;
+ }
+ else if ( c >= 0xc0 )
+ {
+ Dynarr_add (dst, c);
+ char_boundary = 1;
+ }
+ else
+ {
+ if (c == '\n')
+ {
+ if (eol_type != EOL_LF && eol_type != EOL_AUTODETECT)
+ Dynarr_add (dst, '\r');
+ if (eol_type != EOL_CR)
+ Dynarr_add (dst, c);
+ }
+ else
+ Dynarr_add (dst, c);
+ char_boundary = 0;
+ }
+ break;
+ case 1:
+ Dynarr_add (dst, c);
+ char_boundary = 0;
+ break;
+ default:
+ Dynarr_add (dst, c);
+ char_boundary--;
+ }
+ }
+#else /* not UTF2000 */
Lisp_Object charset = str->iso2022.current_charset;
#ifdef ENABLE_COMPOSITE_CHARS
}
break;
default:
- abort ();
+ ABORT ();
}
}
}
}
#endif
+#endif /* not UTF2000 */
str->flags = flags;
str->ch = ch;
str->iso2022.current_char_boundary = char_boundary;
+#ifndef UTF2000
str->iso2022.current_charset = charset;
+#endif
/* Verbum caro factum est! */
}
}
if (0x40 <= c && c <= 0x42)
{
- cs = CHARSET_BY_ATTRIBUTES (CHARSET_TYPE_94X94, c,
+ cs = CHARSET_BY_ATTRIBUTES (94, 2, c,
*flags & CODING_STATE_R2L ?
CHARSET_RIGHT_TO_LEFT :
CHARSET_LEFT_TO_RIGHT);
default:
{
- int type =-1;
+ /* int type =-1; */
+ int chars = 0;
+ int single = 0;
if (c < '0' || c > '~')
return 0; /* bad final byte */
if (iso->esc >= ISO_ESC_2_8 &&
iso->esc <= ISO_ESC_2_15)
{
- type = ((iso->esc >= ISO_ESC_2_12) ?
- CHARSET_TYPE_96 : CHARSET_TYPE_94);
+ chars = (iso->esc >= ISO_ESC_2_12) ? 96 : 94;
+ single = 1; /* single-byte */
reg = (iso->esc - ISO_ESC_2_8) & 3;
}
else if (iso->esc >= ISO_ESC_2_4_8 &&
iso->esc <= ISO_ESC_2_4_15)
{
- type = ((iso->esc >= ISO_ESC_2_4_12) ?
- CHARSET_TYPE_96X96 : CHARSET_TYPE_94X94);
+ chars = (iso->esc >= ISO_ESC_2_4_12) ? 96 : 94;
+ single = -1; /* multi-byte */
reg = (iso->esc - ISO_ESC_2_4_8) & 3;
}
else
{
/* Can this ever be reached? -slb */
- abort();
+ ABORT();
return 0;
}
- cs = CHARSET_BY_ATTRIBUTES (type, c,
+ cs = CHARSET_BY_ATTRIBUTES (chars, single, c,
*flags & CODING_STATE_R2L ?
CHARSET_RIGHT_TO_LEFT :
CHARSET_LEFT_TO_RIGHT);
else
{ /* Graphic characters */
Lisp_Object charset;
- int lb;
+#ifndef UTF2000
+ Charset_ID lb;
+#endif
int reg;
DECODE_HANDLE_EOL_TYPE (eol_type, c, flags, dst);
charset = new_charset;
}
+#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);
switch (XCHARSET_REP_BYTES (charset))
{
else
ch = c;
}
+#endif
}
if (!ch)
unsigned char char_boundary;
struct encoding_stream *str = ENCODING_STREAM_DATA (encoding);
unsigned int flags = str->flags;
- unsigned int ch = str->ch;
+ Emchar ch = str->ch;
Lisp_Coding_System *codesys = str->codesys;
eol_type_t eol_type = CODING_SYSTEM_EOL_TYPE (str->codesys);
int i;
Lisp_Object charset;
int half;
+#ifdef UTF2000
+ unsigned int byte1, byte2;
+#endif
#ifdef ENABLE_COMPOSITE_CHARS
/* flags for handling composite chars. We do a little switcharoo
#ifdef ENABLE_COMPOSITE_CHARS
back_to_square_n:
#endif
+#ifdef UTF2000
+ while (n--)
+ {
+ c = *src++;
+
+ switch (char_boundary)
+ {
+ case 0:
+ if ( c >= 0xfc )
+ {
+ ch = c & 0x01;
+ char_boundary = 5;
+ }
+ else if ( c >= 0xf8 )
+ {
+ ch = c & 0x03;
+ char_boundary = 4;
+ }
+ else if ( c >= 0xf0 )
+ {
+ ch = c & 0x07;
+ char_boundary = 3;
+ }
+ else if ( c >= 0xe0 )
+ {
+ ch = c & 0x0f;
+ char_boundary = 2;
+ }
+ else if ( c >= 0xc0 )
+ {
+ ch = c & 0x1f;
+ char_boundary = 1;
+ }
+ else
+ {
+ ch = 0;
+
+ restore_left_to_right_direction (codesys, dst, &flags, 0);
+
+ /* Make sure G0 contains ASCII */
+ if ((c > ' ' && c < ISO_CODE_DEL) ||
+ !CODING_SYSTEM_ISO2022_NO_ASCII_CNTL (codesys))
+ {
+ ensure_normal_shift (str, dst);
+ iso2022_designate (Vcharset_ascii, 0, str, dst);
+ }
+
+ /* If necessary, restore everything to the default state
+ at end-of-line */
+ if (c == '\n' &&
+ !(CODING_SYSTEM_ISO2022_NO_ASCII_EOL (codesys)))
+ {
+ restore_left_to_right_direction (codesys, dst, &flags, 0);
+
+ ensure_normal_shift (str, dst);
+
+ for (i = 0; i < 4; i++)
+ {
+ Lisp_Object initial_charset =
+ CODING_SYSTEM_ISO2022_INITIAL_CHARSET (codesys, i);
+ iso2022_designate (initial_charset, i, str, dst);
+ }
+ }
+ if (c == '\n')
+ {
+ if (eol_type != EOL_LF && eol_type != EOL_AUTODETECT)
+ Dynarr_add (dst, '\r');
+ if (eol_type != EOL_CR)
+ Dynarr_add (dst, c);
+ }
+ else
+ {
+ if (CODING_SYSTEM_ISO2022_ESCAPE_QUOTED (codesys)
+ && fit_to_be_escape_quoted (c))
+ Dynarr_add (dst, ISO_CODE_ESC);
+ Dynarr_add (dst, c);
+ }
+ char_boundary = 0;
+ }
+ break;
+ case 1:
+ ch = ( ch << 6 ) | ( c & 0x3f );
+
+ char_boundary = 0;
+ if ( (0x80 <= ch) && (ch <= 0x9f) )
+ {
+ charmask = (half == 0 ? 0x00 : 0x80);
+
+ if (CODING_SYSTEM_ISO2022_ESCAPE_QUOTED (codesys)
+ && fit_to_be_escape_quoted (ch))
+ Dynarr_add (dst, ISO_CODE_ESC);
+ /* you asked for it ... */
+ Dynarr_add (dst, ch);
+ }
+ else
+ {
+ int reg;
+
+ BREAKUP_CHAR (ch, charset, byte1, byte2);
+ ensure_correct_direction (XCHARSET_DIRECTION (charset),
+ codesys, dst, &flags, 0);
+
+ /* Now determine which register to use. */
+ reg = -1;
+ for (i = 0; i < 4; i++)
+ {
+ if (EQ (charset, str->iso2022.charset[i]) ||
+ EQ (charset,
+ CODING_SYSTEM_ISO2022_INITIAL_CHARSET (codesys, i)))
+ {
+ reg = i;
+ break;
+ }
+ }
+
+ if (reg == -1)
+ {
+ if (XCHARSET_GRAPHIC (charset) != 0)
+ {
+ if (!NILP (str->iso2022.charset[1]) &&
+ (!CODING_SYSTEM_ISO2022_SEVEN (codesys) ||
+ CODING_SYSTEM_ISO2022_LOCK_SHIFT (codesys)))
+ reg = 1;
+ else if (!NILP (str->iso2022.charset[2]))
+ reg = 2;
+ else if (!NILP (str->iso2022.charset[3]))
+ reg = 3;
+ else
+ reg = 0;
+ }
+ else
+ reg = 0;
+ }
+
+ iso2022_designate (charset, reg, str, dst);
+
+ /* Now invoke that register. */
+ switch (reg)
+ {
+ case 0:
+ ensure_normal_shift (str, dst);
+ half = 0;
+ break;
+
+ case 1:
+ if (CODING_SYSTEM_ISO2022_SEVEN (codesys))
+ {
+ ensure_shift_out (str, dst);
+ half = 0;
+ }
+ else
+ half = 1;
+ break;
+
+ case 2:
+ if (CODING_SYSTEM_ISO2022_SEVEN (str->codesys))
+ {
+ Dynarr_add (dst, ISO_CODE_ESC);
+ Dynarr_add (dst, 'N');
+ half = 0;
+ }
+ else
+ {
+ Dynarr_add (dst, ISO_CODE_SS2);
+ half = 1;
+ }
+ break;
+
+ case 3:
+ if (CODING_SYSTEM_ISO2022_SEVEN (str->codesys))
+ {
+ Dynarr_add (dst, ISO_CODE_ESC);
+ Dynarr_add (dst, 'O');
+ half = 0;
+ }
+ else
+ {
+ Dynarr_add (dst, ISO_CODE_SS3);
+ half = 1;
+ }
+ break;
+
+ default:
+ abort ();
+ }
+
+ charmask = (half == 0 ? 0x00 : 0x80);
+
+ switch (XCHARSET_DIMENSION (charset))
+ {
+ case 1:
+ Dynarr_add (dst, byte1 | charmask);
+ break;
+ case 2:
+ Dynarr_add (dst, byte1 | charmask);
+ Dynarr_add (dst, byte2 | charmask);
+ break;
+ default:
+ abort ();
+ }
+ }
+ ch =0;
+ break;
+ default:
+ ch = ( ch << 6 ) | ( c & 0x3f );
+ char_boundary--;
+ }
+ }
+#else /* not UTF2000 */
+
while (n--)
{
c = *src++;
break;
default:
- abort ();
+ ABORT ();
}
}
char_boundary = 0;
}
break;
default:
- abort ();
+ ABORT ();
}
}
}
}
+#endif /* not UTF2000 */
#ifdef ENABLE_COMPOSITE_CHARS
if (in_composite)
}
#endif /* ENABLE_COMPOSITE_CHARS */
+#ifdef UTF2000
+ if ( (char_boundary == 0) && flags & CODING_STATE_END)
+#else
if (char_boundary && flags & CODING_STATE_END)
+#endif
{
restore_left_to_right_direction (codesys, dst, &flags, 0);
ensure_normal_shift (str, dst);
unsigned int flags = str->flags;
unsigned int ch = str->ch;
eol_type_t eol_type = CODING_SYSTEM_EOL_TYPE (str->codesys);
+#ifdef UTF2000
+ unsigned char char_boundary = str->iso2022.current_char_boundary;
+#endif
while (n--)
{
- c = *src++;
+ c = *src++;
+#ifdef UTF2000
+ switch (char_boundary)
+ {
+ case 0:
+ if ( c >= 0xfc )
+ {
+ ch = c & 0x01;
+ char_boundary = 5;
+ }
+ else if ( c >= 0xf8 )
+ {
+ ch = c & 0x03;
+ char_boundary = 4;
+ }
+ else if ( c >= 0xf0 )
+ {
+ ch = c & 0x07;
+ char_boundary = 3;
+ }
+ else if ( c >= 0xe0 )
+ {
+ ch = c & 0x0f;
+ char_boundary = 2;
+ }
+ else if ( c >= 0xc0 )
+ {
+ ch = c & 0x1f;
+ char_boundary = 1;
+ }
+ else
+ {
+ ch = 0;
+
+ if (c == '\n')
+ {
+ if (eol_type != EOL_LF && eol_type != EOL_AUTODETECT)
+ Dynarr_add (dst, '\r');
+ if (eol_type != EOL_CR)
+ Dynarr_add (dst, c);
+ }
+ else
+ Dynarr_add (dst, c);
+ char_boundary = 0;
+ }
+ break;
+ case 1:
+ ch = ( ch << 6 ) | ( c & 0x3f );
+ Dynarr_add (dst, ch & 0xff);
+ char_boundary = 0;
+ break;
+ default:
+ ch = ( ch << 6 ) | ( c & 0x3f );
+ char_boundary--;
+ }
+#else /* not UTF2000 */
if (c == '\n')
{
if (eol_type != EOL_LF && eol_type != EOL_AUTODETECT)
untranslatable character, so ignore it */
ch = 0;
}
+#endif /* not UTF2000 */
}
str->flags = flags;
str->ch = ch;
+#ifdef UTF2000
+ str->iso2022.current_char_boundary = char_boundary;
+#endif
}
\f
DEFSUBR (Fencode_shift_jis_char);
DEFSUBR (Fdecode_big5_char);
DEFSUBR (Fencode_big5_char);
+#ifndef UTF2000
DEFSUBR (Fset_ucs_char);
DEFSUBR (Fucs_char);
DEFSUBR (Fset_char_ucs);
DEFSUBR (Fchar_ucs);
+#endif /* not UTF2000 */
#endif /* MULE */
defsymbol (&Qcoding_systemp, "coding-system-p");
defsymbol (&Qno_conversion, "no-conversion");
list4 (Qeol_type, Qlf,
Qmnemonic, build_string ("Binary")));
+#ifdef UTF2000
+ Fmake_coding_system
+ (Qutf8, Qutf8,
+ build_string ("Coding-system of ISO/IEC 10646 UTF-8."),
+ list2 (Qmnemonic, build_string ("UTF8")));
+#endif
+
Fdefine_coding_system_alias (Qno_conversion, Qraw_text);
Fdefine_coding_system_alias (Qfile_name, Qbinary);
fcd->coding_category_system[CODING_CATEGORY_NO_CONVERSION] =
Fget_coding_system (Qraw_text);
-#ifdef MULE
+#ifdef UTF2000
+ fcd->coding_category_system[CODING_CATEGORY_UTF8]
+ = Fget_coding_system (Qutf8);
+#endif
+
+#if defined(MULE) && !defined(UTF2000)
{
size_t i;
}
staticpro (&mule_to_ucs_table);
mule_to_ucs_table = Fmake_char_table(Qgeneric);
-#endif /* MULE */
+#endif /* defined(MULE) && !defined(UTF2000) */
}
projects / chise / xemacs-chise.git.1 / blobdiff