1 /* Header for multibyte character handler.
2 Copyright (C) 1995, 1997, 1998 Electrotechnical Laboratory, JAPAN.
3 Licensed to the Free Software Foundation.
4 Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008
5 National Institute of Advanced Industrial Science and Technology (AIST)
6 Registration Number H13PRO009
8 This file is part of GNU Emacs.
10 GNU Emacs is free software: you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation, either version 3 of the License, or
13 (at your option) any later version.
15 GNU Emacs is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
23 #ifndef EMACS_CHARACTER_H
24 #define EMACS_CHARACTER_H
26 /* character code 1st byte byte sequence
27 -------------- -------- -------------
29 80-7FF C2..DF 110xxxxx 10xxxxxx
30 800-FFFF E0..EF 1110xxxx 10xxxxxx 10xxxxxx
31 10000-1FFFFF F0..F7 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
32 200000-3FFF7F F8 11111000 1000xxxx 10xxxxxx 10xxxxxx 10xxxxxx
33 3FFF80-3FFFFF C0..C1 1100000x 10xxxxxx (for eight-bit-char)
36 invalid 1st byte 80..BF 10xxxxxx
37 F9..FF 11111xxx (xxx != 000)
40 /* Maximum character code ((1 << CHARACTERBITS) - 1). */
41 #define MAX_CHAR 0x3FFFFF
43 /* Maximum Unicode character code. */
44 #define MAX_UNICODE_CHAR 0x10FFFF
46 /* Maximum N-byte character codes. */
47 #define MAX_1_BYTE_CHAR 0x7F
48 #define MAX_2_BYTE_CHAR 0x7FF
49 #define MAX_3_BYTE_CHAR 0xFFFF
50 #define MAX_4_BYTE_CHAR 0x1FFFFF
51 #define MAX_5_BYTE_CHAR 0x3FFF7F
53 /* Minimum leading code of multibyte characters. */
54 #define MIN_MULTIBYTE_LEADING_CODE 0xC0
55 /* Maximum leading code of multibyte characters. */
56 #define MAX_MULTIBYTE_LEADING_CODE 0xF8
58 /* Nonzero iff C is a character that corresponds to a raw 8-bit
60 #define CHAR_BYTE8_P(c) ((c) > MAX_5_BYTE_CHAR)
62 /* Return the character code for raw 8-bit byte BYTE. */
63 #define BYTE8_TO_CHAR(byte) ((byte) + 0x3FFF00)
65 /* Return the raw 8-bit byte for character C. */
66 #define CHAR_TO_BYTE8(c) \
69 : multibyte_char_to_unibyte (c, Qnil))
71 /* Return the raw 8-bit byte for character C,
72 or -1 if C doesn't correspond to a byte. */
73 #define CHAR_TO_BYTE_SAFE(c) \
76 : multibyte_char_to_unibyte_safe (c))
78 /* Nonzero iff BYTE is the 1st byte of a multibyte form of a character
79 that corresponds to a raw 8-bit byte. */
80 #define CHAR_BYTE8_HEAD_P(byte) ((byte) == 0xC0 || (byte) == 0xC1)
82 /* Mapping table from unibyte chars to multibyte chars. */
83 extern int unibyte_to_multibyte_table
[256];
85 /* Convert the unibyte character C to the corresponding multibyte
86 character. If C can't be converted, return C. */
87 #define unibyte_char_to_multibyte(c) \
88 ((c) < 256 ? unibyte_to_multibyte_table[(c)] : (c))
90 /* Nth element is 1 iff unibyte char N can be mapped to a multibyte
92 extern char unibyte_has_multibyte_table
[256];
94 #define UNIBYTE_CHAR_HAS_MULTIBYTE_P(c) (unibyte_has_multibyte_table[(c)])
96 /* If C is not ASCII, make it unibyte. */
97 #define MAKE_CHAR_UNIBYTE(c) \
99 if (! ASCII_CHAR_P (c)) \
100 c = CHAR_TO_BYTE8 (c); \
104 /* If C is not ASCII, make it multibyte. It assumes C < 256. */
105 #define MAKE_CHAR_MULTIBYTE(c) \
106 (eassert ((c) >= 0 && (c) < 256), (c) = unibyte_to_multibyte_table[(c)])
108 /* This is the maximum byte length of multibyte form. */
109 #define MAX_MULTIBYTE_LENGTH 5
111 /* Return a Lisp character whose character code is C. It assumes C is
112 a valid character code. */
113 #define make_char(c) make_number (c)
115 /* Nonzero iff C is an ASCII byte. */
116 #define ASCII_BYTE_P(c) ((unsigned) (c) < 0x80)
118 /* Nonzero iff X is a character. */
119 #define CHARACTERP(x) (NATNUMP (x) && XFASTINT (x) <= MAX_CHAR)
121 /* Nonzero iff C is valid as a character code. GENERICP is not used
123 #define CHAR_VALID_P(c, genericp) ((unsigned) (c) <= MAX_CHAR)
125 /* Check if Lisp object X is a character or not. */
126 #define CHECK_CHARACTER(x) \
127 CHECK_TYPE (CHARACTERP (x), Qcharacterp, x)
129 #define CHECK_CHARACTER_CAR(x) \
131 Lisp_Object tmp = XCAR (x); \
132 CHECK_CHARACTER (tmp); \
133 XSETCAR ((x), tmp); \
136 #define CHECK_CHARACTER_CDR(x) \
138 Lisp_Object tmp = XCDR (x); \
139 CHECK_CHARACTER (tmp); \
140 XSETCDR ((x), tmp); \
143 /* Nonzero iff C is an ASCII character. */
144 #define ASCII_CHAR_P(c) ((unsigned) (c) < 0x80)
146 /* Nonzero iff C is a character of code less than 0x100. */
147 #define SINGLE_BYTE_CHAR_P(c) ((unsigned) (c) < 0x100)
149 /* Nonzero if character C has a printable glyph. */
150 #define CHAR_PRINTABLE_P(c) \
151 (((c) >= 32 && ((c) < 127) \
152 || ! NILP (CHAR_TABLE_REF (Vprintable_chars, (c)))))
154 /* Return byte length of multibyte form for character C. */
155 #define CHAR_BYTES(c) \
156 ( (c) <= MAX_1_BYTE_CHAR ? 1 \
157 : (c) <= MAX_2_BYTE_CHAR ? 2 \
158 : (c) <= MAX_3_BYTE_CHAR ? 3 \
159 : (c) <= MAX_4_BYTE_CHAR ? 4 \
160 : (c) <= MAX_5_BYTE_CHAR ? 5 \
164 /* Return the leading code of multibyte form of C. */
165 #define CHAR_LEADING_CODE(c) \
166 ((c) <= MAX_1_BYTE_CHAR ? c \
167 : (c) <= MAX_2_BYTE_CHAR ? (0xC0 | ((c) >> 6)) \
168 : (c) <= MAX_3_BYTE_CHAR ? (0xE0 | ((c) >> 12)) \
169 : (c) <= MAX_4_BYTE_CHAR ? (0xF0 | ((c) >> 18)) \
170 : (c) <= MAX_5_BYTE_CHAR ? 0xF8 \
171 : (0xC0 | (((c) >> 6) & 0x01)))
174 /* Store multibyte form of the character C in P. The caller should
175 allocate at least MAX_MULTIBYTE_LENGTH bytes area at P in advance.
176 Returns the length of the multibyte form. */
178 #define CHAR_STRING(c, p) \
179 ((unsigned) (c) <= MAX_1_BYTE_CHAR \
182 : (unsigned) (c) <= MAX_2_BYTE_CHAR \
183 ? ((p)[0] = (0xC0 | ((c) >> 6)), \
184 (p)[1] = (0x80 | ((c) & 0x3F)), \
186 : (unsigned) (c) <= MAX_3_BYTE_CHAR \
187 ? ((p)[0] = (0xE0 | ((c) >> 12)), \
188 (p)[1] = (0x80 | (((c) >> 6) & 0x3F)), \
189 (p)[2] = (0x80 | ((c) & 0x3F)), \
191 : char_string ((unsigned) c, p))
193 /* Store multibyte form of byte B in P. The caller should allocate at
194 least MAX_MULTIBYTE_LENGTH bytes area at P in advance. Returns the
195 length of the multibyte form. */
197 #define BYTE8_STRING(b, p) \
198 ((p)[0] = (0xC0 | (((b) >> 6) & 0x01)), \
199 (p)[1] = (0x80 | ((b) & 0x3F)), \
203 /* Store multibyte form of the character C in P. The caller should
204 allocate at least MAX_MULTIBYTE_LENGTH bytes area at P in advance.
205 And, advance P to the end of the multibyte form. */
207 #define CHAR_STRING_ADVANCE(c, p) \
209 if ((c) <= MAX_1_BYTE_CHAR) \
211 else if ((c) <= MAX_2_BYTE_CHAR) \
212 *(p)++ = (0xC0 | ((c) >> 6)), \
213 *(p)++ = (0x80 | ((c) & 0x3F)); \
214 else if ((c) <= MAX_3_BYTE_CHAR) \
215 *(p)++ = (0xE0 | ((c) >> 12)), \
216 *(p)++ = (0x80 | (((c) >> 6) & 0x3F)), \
217 *(p)++ = (0x80 | ((c) & 0x3F)); \
219 (p) += char_string ((c), (p)); \
223 /* Nonzero iff BYTE starts a non-ASCII character in a multibyte
225 #define LEADING_CODE_P(byte) (((byte) & 0xC0) == 0xC0)
227 /* Nonzero iff BYTE is a trailing code of a non-ASCII character in a
229 #define TRAILING_CODE_P(byte) (((byte) & 0xC0) == 0x80)
231 /* Nonzero iff BYTE starts a character in a multibyte form.
232 This is equivalent to:
233 (ASCII_BYTE_P (byte) || LEADING_CODE_P (byte)) */
234 #define CHAR_HEAD_P(byte) (((byte) & 0xC0) != 0x80)
236 /* Just kept for backward compatibility. This macro will be removed
238 #define BASE_LEADING_CODE_P LEADING_CODE_P
240 /* How many bytes a character that starts with BYTE occupies in a
242 #define BYTES_BY_CHAR_HEAD(byte) \
243 (!((byte) & 0x80) ? 1 \
244 : !((byte) & 0x20) ? 2 \
245 : !((byte) & 0x10) ? 3 \
246 : !((byte) & 0x08) ? 4 \
250 /* Return the length of the multi-byte form at string STR of length
251 LEN while assuming that STR points a valid multi-byte form. As
252 this macro isn't necessary anymore, all callers will be changed to
253 use BYTES_BY_CHAR_HEAD directly in the future. */
255 #define MULTIBYTE_FORM_LENGTH(str, len) \
256 BYTES_BY_CHAR_HEAD (*(str))
258 /* Parse multibyte string STR of length LENGTH and set BYTES to the
259 byte length of a character at STR while assuming that STR points a
260 valid multibyte form. As this macro isn't necessary anymore, all
261 callers will be changed to use BYTES_BY_CHAR_HEAD directly in the
264 #define PARSE_MULTIBYTE_SEQ(str, length, bytes) \
265 (bytes) = BYTES_BY_CHAR_HEAD (*(str))
267 /* The byte length of multibyte form at unibyte string P ending at
268 PEND. If STR doesn't point a valid multibyte form, return 0. */
270 #define MULTIBYTE_LENGTH(p, pend) \
272 : !((p)[0] & 0x80) ? 1 \
273 : ((p + 1 >= pend) || (((p)[1] & 0xC0) != 0x80)) ? 0 \
274 : ((p)[0] & 0xE0) == 0xC0 ? 2 \
275 : ((p + 2 >= pend) || (((p)[2] & 0xC0) != 0x80)) ? 0 \
276 : ((p)[0] & 0xF0) == 0xE0 ? 3 \
277 : ((p + 3 >= pend) || (((p)[3] & 0xC0) != 0x80)) ? 0 \
278 : ((p)[0] & 0xF8) == 0xF0 ? 4 \
279 : ((p + 4 >= pend) || (((p)[4] & 0xC0) != 0x80)) ? 0 \
280 : (p)[0] == 0xF8 && ((p)[1] & 0xF0) == 0x80 ? 5 \
284 /* Like MULTIBYTE_LENGTH but don't check the ending address. */
286 #define MULTIBYTE_LENGTH_NO_CHECK(p) \
287 (!((p)[0] & 0x80) ? 1 \
288 : ((p)[1] & 0xC0) != 0x80 ? 0 \
289 : ((p)[0] & 0xE0) == 0xC0 ? 2 \
290 : ((p)[2] & 0xC0) != 0x80 ? 0 \
291 : ((p)[0] & 0xF0) == 0xE0 ? 3 \
292 : ((p)[3] & 0xC0) != 0x80 ? 0 \
293 : ((p)[0] & 0xF8) == 0xF0 ? 4 \
294 : ((p)[4] & 0xC0) != 0x80 ? 0 \
295 : (p)[0] == 0xF8 && ((p)[1] & 0xF0) == 0x80 ? 5 \
298 /* If P is before LIMIT, advance P to the next character boundary. It
299 assumes that P is already at a character boundary of the sane
300 mulitbyte form whose end address is LIMIT. */
302 #define NEXT_CHAR_BOUNDARY(p, limit) \
305 (p) += BYTES_BY_CHAR_HEAD (*(p)); \
309 /* If P is after LIMIT, advance P to the previous character boundary.
310 It assumes that P is already at a character boundary of the sane
311 mulitbyte form whose beginning address is LIMIT. */
313 #define PREV_CHAR_BOUNDARY(p, limit) \
317 const unsigned char *p0 = (p); \
320 } while (p0 >= limit && ! CHAR_HEAD_P (*p0)); \
321 (p) = (BYTES_BY_CHAR_HEAD (*p0) == (p) - p0) ? p0 : (p) - 1; \
325 /* Return the character code of character whose multibyte form is at
326 P. The argument LEN is ignored. It will be removed in the
329 #define STRING_CHAR(p, len) \
332 : ! ((p)[0] & 0x20) \
333 ? (((((p)[0] & 0x1F) << 6) \
335 + (((unsigned char) (p)[0]) < 0xC2 ? 0x3FFF80 : 0)) \
336 : ! ((p)[0] & 0x10) \
337 ? ((((p)[0] & 0x0F) << 12) \
338 | (((p)[1] & 0x3F) << 6) \
340 : string_char ((p), NULL, NULL))
343 /* Like STRING_CHAR but set ACTUAL_LEN to the length of multibyte
344 form. The argument LEN is ignored. It will be removed in the
347 #define STRING_CHAR_AND_LENGTH(p, len, actual_len) \
349 ? ((actual_len) = 1, (p)[0]) \
350 : ! ((p)[0] & 0x20) \
351 ? ((actual_len) = 2, \
352 (((((p)[0] & 0x1F) << 6) \
354 + (((unsigned char) (p)[0]) < 0xC2 ? 0x3FFF80 : 0))) \
355 : ! ((p)[0] & 0x10) \
356 ? ((actual_len) = 3, \
357 ((((p)[0] & 0x0F) << 12) \
358 | (((p)[1] & 0x3F) << 6) \
359 | ((p)[2] & 0x3F))) \
360 : string_char ((p), NULL, &actual_len))
363 /* Like STRING_CHAR but advance P to the end of multibyte form. */
365 #define STRING_CHAR_ADVANCE(p) \
368 : ! ((p)[0] & 0x20) \
370 ((((p)[-2] & 0x1F) << 6) \
372 | ((unsigned char) ((p)[-2]) < 0xC2 ? 0x3FFF80 : 0))) \
373 : ! ((p)[0] & 0x10) \
375 ((((p)[-3] & 0x0F) << 12) \
376 | (((p)[-2] & 0x3F) << 6) \
377 | ((p)[-1] & 0x3F))) \
378 : string_char ((p), &(p), NULL))
381 /* Fetch the "next" character from Lisp string STRING at byte position
382 BYTEIDX, character position CHARIDX. Store it into OUTPUT.
384 All the args must be side-effect-free.
385 BYTEIDX and CHARIDX must be lvalues;
386 we increment them past the character fetched. */
388 #define FETCH_STRING_CHAR_ADVANCE(OUTPUT, STRING, CHARIDX, BYTEIDX) \
392 if (STRING_MULTIBYTE (STRING)) \
394 unsigned char *ptr = &SDATA (STRING)[BYTEIDX]; \
397 OUTPUT = STRING_CHAR_AND_LENGTH (ptr, 0, len); \
402 OUTPUT = SREF (STRING, BYTEIDX); \
408 /* Like FETCH_STRING_CHAR_ADVANCE but return a multibyte character eve
409 if STRING is unibyte. */
411 #define FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE(OUTPUT, STRING, CHARIDX, BYTEIDX) \
415 if (STRING_MULTIBYTE (STRING)) \
417 unsigned char *ptr = &SDATA (STRING)[BYTEIDX]; \
420 OUTPUT = STRING_CHAR_AND_LENGTH (ptr, 0, len); \
425 OUTPUT = SREF (STRING, BYTEIDX); \
427 MAKE_CHAR_MULTIBYTE (OUTPUT); \
433 /* Like FETCH_STRING_CHAR_ADVANCE but assumes STRING is multibyte. */
435 #define FETCH_STRING_CHAR_ADVANCE_NO_CHECK(OUTPUT, STRING, CHARIDX, BYTEIDX) \
438 unsigned char *ptr = &SDATA (STRING)[BYTEIDX]; \
441 OUTPUT = STRING_CHAR_AND_LENGTH (ptr, 0, len); \
448 /* Like FETCH_STRING_CHAR_ADVANCE but fetch character from the current
451 #define FETCH_CHAR_ADVANCE(OUTPUT, CHARIDX, BYTEIDX) \
455 if (!NILP (current_buffer->enable_multibyte_characters)) \
457 unsigned char *ptr = BYTE_POS_ADDR (BYTEIDX); \
460 OUTPUT= STRING_CHAR_AND_LENGTH (ptr, 0, len); \
465 OUTPUT = *(BYTE_POS_ADDR (BYTEIDX)); \
472 /* Like FETCH_CHAR_ADVANCE but assumes the current buffer is multibyte. */
474 #define FETCH_CHAR_ADVANCE_NO_CHECK(OUTPUT, CHARIDX, BYTEIDX) \
477 unsigned char *ptr = BYTE_POS_ADDR (BYTEIDX); \
480 OUTPUT= STRING_CHAR_AND_LENGTH (ptr, 0, len); \
487 /* Increase the buffer byte position POS_BYTE of the current buffer to
488 the next character boundary. No range checking of POS. */
490 #define INC_POS(pos_byte) \
492 unsigned char *p = BYTE_POS_ADDR (pos_byte); \
493 pos_byte += BYTES_BY_CHAR_HEAD (*p); \
497 /* Decrease the buffer byte position POS_BYTE of the current buffer to
498 the previous character boundary. No range checking of POS. */
500 #define DEC_POS(pos_byte) \
505 if (pos_byte < GPT_BYTE) \
506 p = BEG_ADDR + pos_byte - BEG_BYTE; \
508 p = BEG_ADDR + GAP_SIZE + pos_byte - BEG_BYTE;\
509 while (!CHAR_HEAD_P (*p)) \
516 /* Increment both CHARPOS and BYTEPOS, each in the appropriate way. */
518 #define INC_BOTH(charpos, bytepos) \
522 if (NILP (current_buffer->enable_multibyte_characters)) \
525 INC_POS ((bytepos)); \
530 /* Decrement both CHARPOS and BYTEPOS, each in the appropriate way. */
532 #define DEC_BOTH(charpos, bytepos) \
536 if (NILP (current_buffer->enable_multibyte_characters)) \
539 DEC_POS ((bytepos)); \
544 /* Increase the buffer byte position POS_BYTE of the current buffer to
545 the next character boundary. This macro relies on the fact that
546 *GPT_ADDR and *Z_ADDR are always accessible and the values are
547 '\0'. No range checking of POS_BYTE. */
549 #define BUF_INC_POS(buf, pos_byte) \
551 unsigned char *p = BUF_BYTE_ADDRESS (buf, pos_byte); \
552 pos_byte += BYTES_BY_CHAR_HEAD (*p); \
556 /* Decrease the buffer byte position POS_BYTE of the current buffer to
557 the previous character boundary. No range checking of POS_BYTE. */
559 #define BUF_DEC_POS(buf, pos_byte) \
563 if (pos_byte < BUF_GPT_BYTE (buf)) \
564 p = BUF_BEG_ADDR (buf) + pos_byte - BEG_BYTE; \
566 p = BUF_BEG_ADDR (buf) + BUF_GAP_SIZE (buf) + pos_byte - BEG_BYTE;\
567 while (!CHAR_HEAD_P (*p)) \
575 /* If C is a character to be unified with a Unicode character, return
576 the unified Unicode character. */
578 #define MAYBE_UNIFY_CHAR(c) \
579 if (c > MAX_UNICODE_CHAR \
580 && CHAR_TABLE_P (Vchar_unify_table)) \
585 val = CHAR_TABLE_REF (Vchar_unify_table, c); \
590 Funify_charset (val, Qnil, Qnil); \
591 val = CHAR_TABLE_REF (Vchar_unify_table, c); \
593 if ((unified = XINT (val)) >= 0) \
600 /* Return the width of ASCII character C. The width is measured by
601 how many columns occupied on the screen when displayed in the
604 #define ASCII_CHAR_WIDTH(c) \
607 ? XFASTINT (current_buffer->tab_width) \
608 : (c == '\n' ? 0 : (NILP (current_buffer->ctl_arrow) ? 4 : 2))) \
611 : ((NILP (current_buffer->ctl_arrow) ? 4 : 2))))
613 /* Return the width of character C. The width is measured by how many
614 columns occupied on the screen when displayed in the current
617 #define CHAR_WIDTH(c) \
619 ? ASCII_CHAR_WIDTH (c) \
620 : XINT (CHAR_TABLE_REF (Vchar_width_table, c)))
622 extern int char_resolve_modifier_mask
P_ ((int));
623 extern int char_string
P_ ((unsigned, unsigned char *));
624 extern int string_char
P_ ((const unsigned char *,
625 const unsigned char **, int *));
627 extern int translate_char
P_ ((Lisp_Object
, int c
));
628 extern int char_printable_p
P_ ((int c
));
629 extern void parse_str_as_multibyte
P_ ((const unsigned char *, int, int *,
631 extern int parse_str_to_multibyte
P_ ((unsigned char *, int));
632 extern int str_as_multibyte
P_ ((unsigned char *, int, int, int *));
633 extern int str_to_multibyte
P_ ((unsigned char *, int, int));
634 extern int str_as_unibyte
P_ ((unsigned char *, int));
635 extern int strwidth
P_ ((unsigned char *, int));
636 extern int c_string_width
P_ ((const unsigned char *, int, int, int *, int *));
637 extern int lisp_string_width
P_ ((Lisp_Object
, int, int *, int *));
639 extern Lisp_Object Vprintable_chars
;
641 extern Lisp_Object Qcharacterp
, Qauto_fill_chars
;
642 extern Lisp_Object Vtranslation_table_vector
;
643 extern Lisp_Object Vchar_width_table
;
644 extern Lisp_Object Vchar_direction_table
;
645 extern Lisp_Object Vchar_unify_table
;
647 extern Lisp_Object string_escape_byte8
P_ ((Lisp_Object
));
649 /* Return a translation table of id number ID. */
650 #define GET_TRANSLATION_TABLE(id) \
651 (XCDR(XVECTOR(Vtranslation_table_vector)->contents[(id)]))
653 /* A char-table for characters which may invoke auto-filling. */
654 extern Lisp_Object Vauto_fill_chars
;
656 extern Lisp_Object Vchar_script_table
;
657 extern Lisp_Object Vscript_representative_chars
;
659 /* Copy LEN bytes from FROM to TO. This macro should be used only
660 when a caller knows that LEN is short and the obvious copy loop is
661 faster than calling bcopy which has some overhead. Copying a
662 multibyte sequence of a character is the typical case. */
664 #define BCOPY_SHORT(from, to, len) \
667 unsigned char *from_p = from, *to_p = to; \
668 while (i--) *to_p++ = *from_p++; \
671 #define DEFSYM(sym, name) \
672 do { (sym) = intern ((name)); staticpro (&(sym)); } while (0)
674 #endif /* EMACS_CHARACTER_H */
676 /* arch-tag: 4ef86004-2eff-4073-8cea-cfcbcf7188ac
677 (do not change this comment) */