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update.
[chise/xemacs-chise.git-]
/
src
/
mb-utf-8.h
diff --git
a/src/mb-utf-8.h
b/src/mb-utf-8.h
index
73d8454
..
a683e7a
100644
(file)
--- a/
src/mb-utf-8.h
+++ b/
src/mb-utf-8.h
@@
-1,4
+1,4
@@
-/* Header for UTF-8 buffer/string representation.
+/* Header for UTF-8 string representation.
Copyright (C) 1999 Electrotechnical Laboratory, JAPAN.
Licensed to the Free Software Foundation.
Copyright (C) 1999 Electrotechnical Laboratory, JAPAN.
Licensed to the Free Software Foundation.
@@
-19,11
+19,16
@@
along with XEmacs; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-/* Rewritten by MORIOKA Tomohiko <tomo@m17n.org>. */
+/* Author: MORIOKA Tomohiko <tomo@m17n.org>. */
#ifndef _XEMACS_MB_UTF_8_H
#define _XEMACS_MB_UTF_8_H
#ifndef _XEMACS_MB_UTF_8_H
#define _XEMACS_MB_UTF_8_H
+#define MULTIBYTE
+
+/* Maximum number of buffer bytes per Emacs character. */
+#define MAX_EMCHAR_LEN 6
+
/************************************************************************/
/* Operations on individual bytes */
/* in a Mule-formatted string */
/************************************************************************/
/* Operations on individual bytes */
/* in a Mule-formatted string */
@@
-31,7
+36,8
@@
Boston, MA 02111-1307, USA. */
/* Does this byte represent the first byte of a character? */
/* Does this byte represent the first byte of a character? */
-INLINE int
+INLINE_HEADER int BUFBYTE_FIRST_BYTE_P(Bufbyte c);
+INLINE_HEADER int
BUFBYTE_FIRST_BYTE_P(Bufbyte c)
{
return (c <= 0x7f) || (0xc0 <= c);
BUFBYTE_FIRST_BYTE_P(Bufbyte c)
{
return (c <= 0x7f) || (0xc0 <= c);
@@
-46,4
+52,26
@@
BUFBYTE_FIRST_BYTE_P(Bufbyte c)
#define CHAR_MULTIBYTE_P(c) ((c) >= 0x80)
#define CHAR_MULTIBYTE_P(c) ((c) >= 0x80)
+
+INLINE_HEADER int REP_BYTES_BY_FIRST_BYTE (int fb);
+INLINE_HEADER int
+REP_BYTES_BY_FIRST_BYTE (int fb)
+{
+ if ( fb < 0xc0 )
+ return 1;
+ else if ( fb < 0xe0 )
+ return 2;
+ else if ( fb < 0xf0 )
+ return 3;
+ else if ( fb < 0xf8 )
+ return 4;
+ else if ( fb < 0xfc )
+ return 5;
+ else
+ return 6;
+}
+
+
+#include "mb-multibyte.h"
+
#endif /* _XEMACS_MB_UTF_8_H */
#endif /* _XEMACS_MB_UTF_8_H */