/* mtext.c -- M-text module.
- Copyright (C) 2003, 2004
+ Copyright (C) 2003, 2004, 2005
National Institute of Advanced Industrial Science and Technology (AIST)
Registration Number H15PRO112
M-text ¤Ë¤Ï¡¢C-string ¤Ë¤Ê¤¤°Ê²¼¤ÎÆÃħ¤¬¤¢¤ë¡£
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+ Unicode ¤ÎÁ´¤Æ¤Îʸ»ú¤Ï¤â¤Á¤í¤ó¡¢¤è¤ê¿¤¯¤Îʸ»ú¤Þ¤Ç¤â°·¤¦¤³¤È¤¬¤Ç¤¤ë¡£
+ ¤³¤ì¤Ï¿¸À¸ì¥Æ¥¥¹¥È¤ò°·¤¦¾å¤Ç¤Ïɬ¿Ü¤Îµ¡Ç½¤Ç¤¢¤ë¡£
- @li M-text Æâ¤Î³Æʸ»ú¤Ï¡¢@e ¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£ ¤È¸Æ¤Ð¤ì¤ë¥×¥í¥Ñ¥Æ¥£
- ¤ò»ý¤Ä¤³¤È¤¬¤Ç¤¤ë¡£¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ë¤è¤Ã¤Æ¡¢¥Æ¥¥¹¥È¤Î³ÆÉô°Ì¤Ë
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- ¤é¤Î¾ðÊó¤ò¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥àÆâ¤ÇÅý°ìŪ¤Ë°·¤¦¤³¤È¤¬¤Ç¤¤ë¡£
- ¤Þ¤¿¡¢M-text ¼«ÂΤ¬ËÉ٤ʾðÊó¤ò»ý¤Ä¤¿¤á¡¢¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é
- ¥àÃæ¤Î³Æ´Ø¿ô¤ò´ÊÁDz½¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£
+ @li M-text Æâ¤Î³Æʸ»ú¤Ï¡¢@e ¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£
+ ¤È¸Æ¤Ð¤ì¤ë¥×¥í¥Ñ¥Æ¥£¤ò»ý¤Á¡¢
+ ¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ë¤è¤Ã¤Æ¡¢¥Æ¥¥¹¥È¤Î³ÆÉô°Ì¤Ë´Ø¤¹¤ëÍÍ¡¹¤Ê¾ðÊó¤ò
+ M-text Æâ¤ËÊÝ»ý¤¹¤ë¤³¤È¤¬²Äǽ¤Ë¤Ê¤ë¡£
+ ¤½¤Î¤¿¤á¡¢¤½¤ì¤é¤Î¾ðÊó¤ò¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥àÆâ¤ÇÅý°ìŪ¤Ë°·¤¦¤³¤È¤¬²Äǽ¤Ë¤Ê¤ë¡£
+ ¤Þ¤¿¡¢M-text
+ ¼«ÂΤ¬ËÉ٤ʾðÊó¤ò»ý¤Ä¤¿¤á¡¢¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥àÃæ¤Î³Æ´Ø¿ô¤ò´ÊÁDz½¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£
- ¤µ¤é¤Ëm17n ¥é¥¤¥Ö¥é¥ê¤Ï¡¢ C-string ¤òÁàºî¤¹¤ë¤¿¤á¤ËÄ󶡤µ¤ì¤ë¼ï¡¹
- ¤Î´Ø¿ô¤ÈƱÅù¤Î¤â¤Î¤ò M-text ¤òÁàºî¤¹¤ë¤¿¤á¤Ë¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¡£ */
+ ¤µ¤é¤Ëm17n ¥é¥¤¥Ö¥é¥ê¤Ï¡¢ C-string
+ ¤òÁàºî¤¹¤ë¤¿¤á¤ËÄ󶡤µ¤ì¤ë¼ï¡¹¤Î´Ø¿ô¤ÈƱÅù¤Î¤â¤Î¤ò M-text
+ ¤òÁàºî¤¹¤ë¤¿¤á¤Ë¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¡£ */
/*=*/
#include "character.h"
#include "mtext.h"
#include "plist.h"
+#ifdef HAVE_THAI_WORDSEG
+#include "word-thai.h"
+#endif
static M17NObjectArray mtext_table;
static MSymbol M_charbag;
-#ifdef WORDS_BIGENDIAN
-static enum MTextFormat default_utf_16 = MTEXT_FORMAT_UTF_16BE;
-static enum MTextFormat default_utf_32 = MTEXT_FORMAT_UTF_32BE;
-#else
-static enum MTextFormat default_utf_16 = MTEXT_FORMAT_UTF_16LE;
-static enum MTextFormat default_utf_32 = MTEXT_FORMAT_UTF_32LE;
-#endif
-
/** Increment character position CHAR_POS and unit position UNIT_POS
so that they point to the next character in M-text MT. No range
check for CHAR_POS and UNIT_POS. */
{ \
c = ((unsigned short *) ((mt)->data))[(unit_pos)]; \
\
- if ((mt)->format != default_utf_16) \
+ if ((mt)->format != MTEXT_FORMAT_UTF_16) \
c = SWAP_16 (c); \
(unit_pos) += CHAR_UNITS_BY_HEAD_UTF16 (c); \
} \
{ \
int c = ((unsigned short *) ((mt)->data))[(unit_pos) - 1]; \
\
- if ((mt)->format != default_utf_16) \
+ if ((mt)->format != MTEXT_FORMAT_UTF_16) \
c = SWAP_16 (c); \
(unit_pos) -= 2 - (c < 0xD800 || c >= 0xE000); \
} \
/* Be sure to make mt1->format sufficient to contain all
characters in mt2. */
if (mt1->format == MTEXT_FORMAT_UTF_8
- || mt1->format == default_utf_32
- || (mt1->format == default_utf_16
+ || mt1->format == MTEXT_FORMAT_UTF_32
+ || (mt1->format == MTEXT_FORMAT_UTF_16
&& mt2->format <= MTEXT_FORMAT_UTF_16BE
&& mt2->format != MTEXT_FORMAT_UTF_8))
;
{
if (mt2->format == MTEXT_FORMAT_UTF_8)
mt1->format = MTEXT_FORMAT_UTF_8;
- else if (mt2->format == default_utf_16
- || mt2->format == default_utf_32)
+ else if (mt2->format == MTEXT_FORMAT_UTF_16
+ || mt2->format == MTEXT_FORMAT_UTF_32)
mtext__adjust_format (mt1, mt2->format);
else
mtext__adjust_format (mt1, MTEXT_FORMAT_UTF_8);
p += CHAR_STRING_UTF8 (c, p);
}
}
- else if (mt1->format == default_utf_16)
+ else if (mt1->format == MTEXT_FORMAT_UTF_16)
{
unsigned short *p;
int total_bytes, i, c;
p += CHAR_STRING_UTF16 (c, p);
}
}
- else /* default_utf_32 */
+ else /* MTEXT_FORMAT_UTF_32 */
{
unsigned int *p;
int total_bytes, i;
if (prev_surrogate)
{
if (c < 0xDC00 || c >= 0xE000)
- return -1;
- prev_surrogate = 0;
+ /* Invalid surrogate */
+ nchars++;
}
else
{
- if (c < 0xD800)
- ;
- else if (c < 0xDC00)
+ if (c >= 0xD800 && c < 0xDC00)
prev_surrogate = 1;
- else if (c < 0xE000)
- return -1;
nchars++;
}
}
if (prev_surrogate)
- return -1;
+ nchars++;
return nchars;
}
{
unsigned short *p = (unsigned short *) (mt->data) + from_byte;
- if (mt->format == default_utf_16)
+ if (mt->format == MTEXT_FORMAT_UTF_16)
while (from < to && STRING_CHAR_ADVANCE_UTF16 (p) != c) from++;
else if (c < 0x10000)
{
unsigned *p = (unsigned *) (mt->data) + from_byte;
unsigned c1 = c;
- if (mt->format != default_utf_32)
+ if (mt->format != MTEXT_FORMAT_UTF_32)
c1 = SWAP_32 (c1);
while (from < to && *p++ != c1) from++;
}
{
unsigned short *p = (unsigned short *) (mt->data) + to_byte;
- if (mt->format == default_utf_16)
+ if (mt->format == MTEXT_FORMAT_UTF_16)
{
while (from < to)
{
unsigned *p = (unsigned *) (mt->data) + to_byte;
unsigned c1 = c;
- if (mt->format != default_utf_32)
+ if (mt->format != MTEXT_FORMAT_UTF_32)
c1 = SWAP_32 (c1);
while (from < to && p[-1] != c1) to--, p--;
}
\f
/* Internal API */
+MCharTable *wordseg_func_table;
+
int
mtext__init ()
{
+ M17N_OBJECT_ADD_ARRAY (mtext_table, "M-text");
M_charbag = msymbol_as_managing_key (" charbag");
mtext_table.count = 0;
+ wordseg_func_table = mchartable (Mnil, NULL);
+#ifdef HAVE_THAI_WORDSEG
+ mtext__word_thai_init ();
+#endif
return 0;
}
void
mtext__fini (void)
{
- mdebug__report_object ("M-text", &mtext_table);
+#ifdef HAVE_THAI_WORDSEG
+ mtext__word_thai_fini ();
+#endif
+ M17N_OBJECT_UNREF (wordseg_func_table);
+ wordseg_func_table = NULL;
}
else if (format <= MTEXT_FORMAT_UTF_16BE)
{
if ((nchars = count_utf_16_chars (data, nitems,
- format != default_utf_16)) < 0)
+ format != MTEXT_FORMAT_UTF_16)) < 0)
MERROR (MERROR_MTEXT, NULL);
nbytes = USHORT_SIZE * nitems;
unit_bytes = USHORT_SIZE;
}
default:
- if (format == default_utf_16)
+ if (format == MTEXT_FORMAT_UTF_16)
{
unsigned short *p0, *p1;
else if (mt->format <= MTEXT_FORMAT_UTF_16BE)
{
unsigned short *p = ((unsigned short *) (mt->data)) + byte_pos;
- unsigned short newline = mt->format == default_utf_16 ? 0x0A00 : 0x000A;
+ unsigned short newline = (mt->format == MTEXT_FORMAT_UTF_16
+ ? 0x0A00 : 0x000A);
if (p[-1] == newline)
return pos;
else
{
unsigned *p = ((unsigned *) (mt->data)) + byte_pos;
- unsigned newline = mt->format == default_utf_32 ? 0x0A000000 : 0x0000000A;
+ unsigned newline = (mt->format == MTEXT_FORMAT_UTF_32
+ ? 0x0A000000 : 0x0000000A);
if (p[-1] == newline)
return pos;
{
unsigned short *p = ((unsigned short *) (mt->data)) + byte_pos;
unsigned short *endp;
- unsigned short newline = mt->format == default_utf_16 ? 0x0A00 : 0x000A;
+ unsigned short newline = (mt->format == MTEXT_FORMAT_UTF_16
+ ? 0x0A00 : 0x000A);
if (*p == newline)
return pos + 1;
{
unsigned *p = ((unsigned *) (mt->data)) + byte_pos;
unsigned *endp;
- unsigned newline = mt->format == default_utf_32 ? 0x0A000000 : 0x0000000A;
+ unsigned newline = (mt->format == MTEXT_FORMAT_UTF_32
+ ? 0x0A000000 : 0x0000000A);
if (*p == newline)
return pos + 1;
}
}
+typedef int (*MTextWordsegFunc) (MText *mt, int pos, int *from, int *to);
+
+int
+mtext__word_segment (MText *mt, int pos, int *from, int *to)
+{
+ int c = mtext_ref_char (mt, pos);
+ MTextWordsegFunc func
+ = (MTextWordsegFunc) mchartable_lookup (wordseg_func_table, c);
+
+ if (func)
+ return (func) (mt, pos, from, to);
+ *from = *to = pos;
+ return -1;
+}
+
+
/*** @} */
#endif /* !FOR_DOXYGEN || DOXYGEN_INTERNAL_MODULE */
\f
/* External API */
+#ifdef WORDS_BIGENDIAN
+const enum MTextFormat MTEXT_FORMAT_UTF_16 = MTEXT_FORMAT_UTF_16BE;
+#else
+const enum MTextFormat MTEXT_FORMAT_UTF_16 = MTEXT_FORMAT_UTF_16LE;
+#endif
+
+#ifdef WORDS_BIGENDIAN
+const int MTEXT_FORMAT_UTF_32 = MTEXT_FORMAT_UTF_32BE;
+#else
+const int MTEXT_FORMAT_UTF_32 = MTEXT_FORMAT_UTF_32LE;
+#endif
+
/*** @addtogroup m17nMtext */
/*** @{ */
/*=*/
/***ja
@brief ¿·¤·¤¤M-text¤ò³ä¤êÅö¤Æ¤ë.
- ´Ø¿ô mtext () ¤Ï¡¢Ä¹¤µ 0 ¤Î¿·¤·¤¤ M-text ¤ò³ä¤êÅö¤Æ¡¢¤½¤ì¤Ø¤Î¥Ý¥¤
- ¥ó¥¿¤òÊÖ¤¹¡£³ä¤êÅö¤Æ¤é¤ì¤¿ M-text ¤Ï¡¢´Ø¿ô m17n_object_free () ¤Ë
- ¤è¤Ã¤Æ¥æ¡¼¥¶¤¬ÌÀ¼¨Åª¤Ë¹Ô¤Ê¤ï¤Ê¤¤¸Â¤ê¡¢²òÊü¤µ¤ì¤Ê¤¤¡£
+ ´Ø¿ô mtext () ¤Ï¡¢Ä¹¤µ 0 ¤Î¿·¤·¤¤ M-text
+ ¤ò³ä¤êÅö¤Æ¡¢¤½¤ì¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£³ä¤êÅö¤Æ¤é¤ì¤¿ M-text ¤Ï¡¢´Ø¿ô
+ m17n_object_free () ¤Ë¤è¤Ã¤Æ¥æ¡¼¥¶¤¬ÌÀ¼¨Åª¤Ë¹Ô¤Ê¤ï¤Ê¤¤¸Â¤ê¡¢²òÊü¤µ¤ì¤Ê¤¤¡£
@latexonly \IPAlabel{mtext} @endlatexonly */
The contents of $DATA must not be modified while the M-text is alive.
The allocated M-text will not be freed unless the user explicitly
- does so with the m17n_object_free () function. Even in that case,
+ does so with the m17n_object_unref () function. Even in that case,
$DATA is not freed.
@return
/***ja
@brief »ØÄê¤Î¥Ç¡¼¥¿¤ò¸µ¤Ë¿·¤·¤¤ M-text ¤ò³ä¤êÅö¤Æ¤ë.
- ´Ø¿ô mtext_from_data () ¤Ï¡¢Í×ÁÇ¿ô $NITEMS ¤ÎÇÛÎó $DATA ¤Ç»ØÄꤵ¤ì
- ¤¿Ê¸»úÎó¤ò»ý¤Ä¿·¤·¤¤ M-text ¤ò³ä¤êÅö¤Æ¤ë¡£$FORMAT ¤Ï $DATA ¤Î¥Õ¥©¡¼
- ¥Þ¥Ã¥È¤ò¼¨¤¹¡£
+ ´Ø¿ô mtext_from_data () ¤Ï¡¢Í×ÁÇ¿ô $NITEMS ¤ÎÇÛÎó $DATA
+ ¤Ç»ØÄꤵ¤ì¤¿Ê¸»úÎó¤ò»ý¤Ä¿·¤·¤¤ M-text ¤ò³ä¤êÅö¤Æ¤ë¡£$FORMAT ¤Ï $DATA
+ ¤Î¥Õ¥©¡¼¥Þ¥Ã¥È¤ò¼¨¤¹¡£
$FORMAT ¤¬ #MTEXT_FORMAT_US_ASCII ¤« #MTEXT_FORMAT_UTF_8 ¤Ê¤é¤Ð¡¢
- $DATA ¤ÎÆâÍÆ¤Ï @c unsigned @c char ·¿¤Ç¤¢¤ê¡¢$NITEMS ¤Ï¥Ð¥¤¥Èñ°Ì
- ¤Çɽ¤µ¤ì¤Æ¤¤¤ë¡£
+ $DATA ¤ÎÆâÍÆ¤Ï @c unsigned @c char ·¿¤Ç¤¢¤ê¡¢$NITEMS
+ ¤Ï¥Ð¥¤¥Èñ°Ì¤Çɽ¤µ¤ì¤Æ¤¤¤ë¡£
$FORMAT ¤¬ #MTEXT_FORMAT_UTF_16LE ¤« #MTEXT_FORMAT_UTF_16BE ¤Ê¤é¤Ð¡¢
$DATA ¤ÎÆâÍÆ¤Ï @c unsigned @c short ·¿¤Ç¤¢¤ê¡¢$NITEMS ¤Ï unsigned
³ä¤êÅö¤Æ¤é¤ì¤¿ M-text ¤Îʸ»úÎó¤ÏÊѹ¹¤Ç¤¤Ê¤¤¡£$DATA ¤ÎÆâÍƤÏ
M-text ¤¬Í¸ú¤Ê´Ö¤ÏÊѹ¹¤·¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£
- ³ä¤êÅö¤Æ¤é¤ì¤¿ M-text ¤Ï¡¢´Ø¿ô m17n_object_free () ¤Ë¤è¤Ã¤Æ¥æ¡¼¥¶
- ¤¬ÌÀ¼¨Åª¤Ë¹Ô¤Ê¤ï¤Ê¤¤¸Â¤ê¡¢²òÊü¤µ¤ì¤Ê¤¤¡£¤½¤Î¾ì¹ç¤Ç¤â $DATA ¤Ï²òÊü
- ¤µ¤ì¤Ê¤¤¡£
+ ³ä¤êÅö¤Æ¤é¤ì¤¿ M-text ¤Ï¡¢´Ø¿ô m17n_object_unref ()
+ ¤Ë¤è¤Ã¤Æ¥æ¡¼¥¶¤¬ÌÀ¼¨Åª¤Ë¹Ô¤Ê¤ï¤Ê¤¤¸Â¤ê¡¢²òÊü¤µ¤ì¤Ê¤¤¡£¤½¤Î¾ì¹ç¤Ç¤â $DATA ¤Ï²òÊü¤µ¤ì¤Ê¤¤¡£
@return
- ½èÍý¤¬À®¸ù¤¹¤ì¤Ð¡¢mtext_from_data () ¤Ï³ä¤êÅö¤Æ¤é¤ì¤¿M-text ¤Ø¤Î¥Ý
- ¥¤¥ó¥¿¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð @c NULL ¤òÊÖ¤·³°ÉôÊÑ¿ô #merror_code ¤Ë
- ¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
+ ½èÍý¤¬À®¸ù¤¹¤ì¤Ð¡¢mtext_from_data () ¤Ï³ä¤êÅö¤Æ¤é¤ì¤¿M-text
+ ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð @c NULL ¤òÊÖ¤·³°ÉôÊÑ¿ô #merror_code
+ ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
/***
@errors
/*=*/
/***en
+ @brief Get information about the text data in M-text.
+
+ The mtext_data () function returns a pointer to the text data of
+ M-text $MT. If $FMT is not NULL, the format of the text data is
+ stored in it. If $NUNITS is not NULL, the number of units of the
+ text data is stored in it.
+
+ If $POS_IDX is not NULL and it points to a non-negative number,
+ what it points to is a character position. In this case, the
+ return value is a pointer to the text data of a character at that
+ position.
+
+ Otherwise, if $UNIT_IDX is not NULL, it points to a unit position.
+ In this case, the return value is a pointer to the text data of a
+ character containing that unit.
+
+ The character position and unit position of the return value are
+ stored in $POS_IDX and $UNIT_DIX respectively if they are not
+ NULL.
+
+ <ul>
+
+ <li> If the format of the text data is MTEXT_FORMAT_US_ASCII or
+ MTEXT_FORMAT_UTF_8, one unit is unsigned char.
+
+ <li> If the format is MTEXT_FORMAT_UTF_16LE or
+ MTEXT_FORMAT_UTF_16BE, one unit is unsigned short.
+
+ <li> If the format is MTEXT_FORMAT_UTF_32LE or
+ MTEXT_FORMAT_UTF_32BE, one unit is unsigned int.
+
+ </ul> */
+
+void *
+mtext_data (MText *mt, enum MTextFormat *fmt, int *nunits,
+ int *pos_idx, int *unit_idx)
+{
+ void *data;
+ int pos = 0, unit_pos = 0;
+
+ if (fmt)
+ *fmt = mt->format;
+ data = MTEXT_DATA (mt);
+ if (pos_idx && *pos_idx >= 0)
+ {
+ pos = *pos_idx;
+ if (pos > mtext_nchars (mt))
+ MERROR (MERROR_MTEXT, NULL);
+ unit_pos = POS_CHAR_TO_BYTE (mt, pos);
+ }
+ else if (unit_idx)
+ {
+ unit_pos = *unit_idx;
+
+ if (unit_pos < 0 || unit_pos > mtext_nbytes (mt))
+ MERROR (MERROR_MTEXT, NULL);
+ pos = POS_BYTE_TO_CHAR (mt, unit_pos);
+ unit_pos = POS_CHAR_TO_BYTE (mt, pos);
+ }
+ if (nunits)
+ *nunits = mtext_nbytes (mt) - unit_pos;
+ if (pos_idx)
+ *pos_idx = pos;
+ if (unit_idx)
+ *unit_idx = unit_pos;
+ if (unit_pos > 0)
+ {
+ if (mt->format <= MTEXT_FORMAT_UTF_8)
+ data = (unsigned char *) data + unit_pos;
+ else if (mt->format <= MTEXT_FORMAT_UTF_16BE)
+ data = (unsigned short *) data + unit_pos;
+ else
+ data = (unsigned int *) data + unit_pos;
+ }
+ return data;
+}
+
+/*=*/
+
+/***en
@brief Number of characters in M-text.
The mtext_len () function returns the number of characters in
/***ja
@brief M-text Ãæ¤Î»ØÄꤵ¤ì¤¿°ÌÃÖ¤Îʸ»ú¤òÊÖ¤¹.
- ´Ø¿ô mtext_ref_char () ¤Ï¡¢M-text $MT ¤Î°ÌÃÖ $POS ¤Îʸ»ú¤òÊÖ¤¹¡£
- ¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï -1 ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô #merror_code
+ ´Ø¿ô mtext_ref_char () ¤Ï¡¢M-text $MT ¤Î°ÌÃÖ $POS
+ ¤Îʸ»ú¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï -1 ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô #merror_code
¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£
@latexonly \IPAlabel{mtext_ref_char} @endlatexonly */
= (unsigned short *) (mt->data) + POS_CHAR_TO_BYTE (mt, pos);
unsigned short p1[2];
- if (mt->format != default_utf_16)
+ if (mt->format != MTEXT_FORMAT_UTF_16)
{
p1[0] = SWAP_16 (*p);
if (p1[0] >= 0xD800 || p1[0] < 0xDC00)
else
{
c = ((unsigned *) (mt->data))[pos];
- if (mt->format != default_utf_32)
+ if (mt->format != MTEXT_FORMAT_UTF_32)
c = SWAP_32 (c);
}
return c;
M-text $MT ¤Î°ÌÃÖ $POS ¤ËÀßÄꤹ¤ë¡£
@return
- ½èÍý¤ËÀ®¸ù¤¹¤ì¤Ð mtext_set_char () ¤Ï 0 ¤òÊÖ¤¹¡£¼ºÇÔ¤¹¤ì¤Ð -1 ¤òÊÖ
- ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£
+ ½èÍý¤ËÀ®¸ù¤¹¤ì¤Ð mtext_set_char () ¤Ï 0 ¤òÊÖ¤¹¡£¼ºÇÔ¤¹¤ì¤Ð -1
+ ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£
@latexonly \IPAlabel{mtext_set_char} @endlatexonly */
{
if (c >= 0x110000)
mtext__adjust_format (mt, MTEXT_FORMAT_UTF_8);
- else if (mt->format != default_utf_16)
- mtext__adjust_format (mt, default_utf_16);
+ else if (mt->format != MTEXT_FORMAT_UTF_16)
+ mtext__adjust_format (mt, MTEXT_FORMAT_UTF_16);
}
- else if (mt->format != default_utf_32)
- mtext__adjust_format (mt, default_utf_32);
+ else if (mt->format != MTEXT_FORMAT_UTF_32)
+ mtext__adjust_format (mt, MTEXT_FORMAT_UTF_32);
unit_bytes = UNIT_BYTES (mt->format);
pos_unit = POS_CHAR_TO_BYTE (mt, pos);
break;
}
default:
- if (mt->format == default_utf_16)
+ if (mt->format == MTEXT_FORMAT_UTF_16)
{
unsigned short *p = (unsigned short *) mt->data + pos_unit;
M-text $MT ¤ÎËöÈø¤ËÄɲ乤롣
@return
- ¤³¤Î´Ø¿ô¤ÏÊѹ¹¤µ¤ì¤¿ M-text $MT ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£$C ¤¬Àµ¤·¤¤Ê¸
- »ú¤Ç¤Ê¤¤¾ì¹ç¤Ë¤Ï @c NULL ¤òÊÖ¤¹¡£ */
+ ¤³¤Î´Ø¿ô¤ÏÊѹ¹¤µ¤ì¤¿ M-text $MT ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£$C
+ ¤¬Àµ¤·¤¤Ê¸»ú¤Ç¤Ê¤¤¾ì¹ç¤Ë¤Ï @c NULL ¤òÊÖ¤¹¡£ */
/***
@seealso
}
else if (mt->format >= MTEXT_FORMAT_UTF_32LE)
{
- if (mt->format != default_utf_32)
- mtext__adjust_format (mt, default_utf_32);
+ if (mt->format != MTEXT_FORMAT_UTF_32)
+ mtext__adjust_format (mt, MTEXT_FORMAT_UTF_32);
}
else if (mt->format >= MTEXT_FORMAT_UTF_16LE)
{
- if (mt->format != default_utf_16)
- mtext__adjust_format (mt, default_utf_16);
+ if (mt->format != MTEXT_FORMAT_UTF_16)
+ mtext__adjust_format (mt, MTEXT_FORMAT_UTF_16);
}
nunits = CHAR_UNITS (c, mt->format);
p += CHAR_STRING_UTF8 (c, p);
*p = 0;
}
- else if (mt->format == default_utf_16)
+ else if (mt->format == MTEXT_FORMAT_UTF_16)
{
unsigned short *p = (unsigned short *) mt->data + mt->nbytes;
p += CHAR_STRING_UTF16 (c, p);
/***ja
@brief M-text ¤Î¥³¥Ô¡¼¤òºî¤ë.
- ´Ø¿ô mtext_dup () ¤Ï¡¢M-text $MT ¤Î¥³¥Ô¡¼¤òºî¤ë¡£$MT ¤Î¥Æ¥¥¹¥È¥×
- ¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£
+ ´Ø¿ô mtext_dup () ¤Ï¡¢M-text $MT ¤Î¥³¥Ô¡¼¤òºî¤ë¡£$MT
+ ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£
@return
¤³¤Î´Ø¿ô¤Ïºî¤é¤ì¤¿¥³¥Ô¡¼¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£
/***ja
@brief 2¸Ä¤Î M-text¤òÏ¢·ë¤¹¤ë.
- ´Ø¿ô mtext_cat () ¤Ï¡¢ M-text $MT2 ¤ò M-text $MT1 ¤ÎËöÈø¤ËÉÕ¤±²Ã¤¨
- ¤ë¡£$MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê
- ¤¤¡£
+ ´Ø¿ô mtext_cat () ¤Ï¡¢ M-text $MT2 ¤ò M-text $MT1
+ ¤ÎËöÈø¤ËÉÕ¤±²Ã¤¨¤ë¡£$MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
@return
¤³¤Î´Ø¿ô¤ÏÊѹ¹¤µ¤ì¤¿ M-text $MT1 ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£
returns @c NULL and assigns an error code to the global variable
#merror_code. */
-
/***ja
@brief M-text ¤Î°ìÉô¤òÊ̤ΠM-text ¤ËÉղ乤ë.
´Ø¿ô mtext_ncat () ¤Ï¡¢M-text $MT2 ¤Î¤Ï¤¸¤á¤Î $N ʸ»ú¤ò M-text
- $MT1 ¤ÎËöÈø¤ËÉÕ¤±²Ã¤¨¤ë¡£$MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì
- ¤ë¡£$MT2 ¤ÎŤµ¤¬ $N °Ê²¼¤Ê¤é¤Ð¡¢$MT2 ¤Î¤¹¤Ù¤Æ¤Îʸ»ú¤¬Éղ䵤ì¤ë¡£
- $MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
+ $MT1 ¤ÎËöÈø¤ËÉÕ¤±²Ã¤¨¤ë¡£$MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT2
+ ¤ÎŤµ¤¬ $N °Ê²¼¤Ê¤é¤Ð¡¢$MT2 ¤Î¤¹¤Ù¤Æ¤Îʸ»ú¤¬Éղ䵤ì¤ë¡£ $MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
@return
- ½èÍý¤¬À®¸ù¤·¤¿¾ì¹ç¡¢mtext_ncat () ¤ÏÊѹ¹¤µ¤ì¤¿ M-text $MT1 ¤Ø¤Î¥Ý
- ¥¤¥ó¥¿¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï @c NULL ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô
+ ½èÍý¤¬À®¸ù¤·¤¿¾ì¹ç¡¢mtext_ncat () ¤ÏÊѹ¹¤µ¤ì¤¿ M-text $MT1
+ ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï @c NULL ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô
#merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£
@latexonly \IPAlabel{mtext_ncat} @endlatexonly */
@brief M-text ¤òÊ̤ΠM-text ¤Ë¥³¥Ô¡¼¤¹¤ë.
´Ø¿ô mtext_cpy () ¤Ï M-text $MT2 ¤ò M-text $MT1 ¤Ë¾å½ñ¤¥³¥Ô¡¼¤¹¤ë¡£
- $MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT1 ¤ÎŤµ¤ÏɬÍפ˱þ
- ¤¸¤Æ¿¤Ð¤µ¤ì¤ë¡£$MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
+ $MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT1
+ ¤ÎŤµ¤ÏɬÍפ˱þ¤¸¤Æ¿¤Ð¤µ¤ì¤ë¡£$MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
@return
¤³¤Î´Ø¿ô¤ÏÊѹ¹¤µ¤ì¤¿ M-text $MT1 ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£
@brief M-text ¤Ë´Þ¤Þ¤ì¤ëºÇ½é¤Î²¿Ê¸»ú¤«¤ò¥³¥Ô¡¼¤¹¤ë.
´Ø¿ô mtext_ncpy () ¤Ï¡¢M-text $MT2 ¤ÎºÇ½é¤Î $N ʸ»ú¤ò M-text $MT1
- ¤Ë¾å½ñ¤¥³¥Ô¡¼¤¹¤ë¡£$MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£
- ¤â¤· $MT2 ¤ÎŤµ¤¬ $N ¤è¤ê¤â¾®¤µ¤±¤ì¤Ð $MT2 ¤Î¤¹¤Ù¤Æ¤Îʸ»ú¤ò¥³¥Ô¡¼
- ¤¹¤ë¡£$MT1 ¤ÎŤµ¤ÏɬÍפ˱þ¤¸¤Æ¿¤Ð¤µ¤ì¤ë¡£$MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
+ ¤Ë¾å½ñ¤¥³¥Ô¡¼¤¹¤ë¡£$MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£¤â¤· $MT2
+ ¤ÎŤµ¤¬ $N ¤è¤ê¤â¾®¤µ¤±¤ì¤Ð $MT2 ¤Î¤¹¤Ù¤Æ¤Îʸ»ú¤ò¥³¥Ô¡¼¤¹¤ë¡£$MT1
+ ¤ÎŤµ¤ÏɬÍפ˱þ¤¸¤Æ¿¤Ð¤µ¤ì¤ë¡£$MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
@return
- ½èÍý¤¬À®¸ù¤·¤¿¾ì¹ç¡¢mtext_ncpy () ¤ÏÊѹ¹¤µ¤ì¤¿ M-text $MT1 ¤Ø¤Î¥Ý
- ¥¤¥ó¥¿¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï @c NULL ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô
+ ½èÍý¤¬À®¸ù¤·¤¿¾ì¹ç¡¢mtext_ncpy () ¤ÏÊѹ¹¤µ¤ì¤¿ M-text $MT1
+ ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï @c NULL ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô
#merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£
@latexonly \IPAlabel{mtext_ncpy} @endlatexonly */
/***ja
@brief ´û¸¤Î M-text ¤Î°ìÉô¤«¤é¿·¤·¤¤ M-text ¤ò¤Ä¤¯¤ë.
- ´Ø¿ô mtext_duplicate () ¤Ï¡¢M-text $MT ¤Î $FROM ¡Ê´Þ¤à¡Ë¤«¤é $TO
- ¡Ê´Þ¤Þ¤Ê¤¤¡Ë¤Þ¤Ç¤ÎÉôʬ¤Î¥³¥Ô¡¼¤òºî¤ë¡£¤³¤Î¤È¤ $MT ¤Î¥Æ¥¥¹¥È¥×¥í
- ¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT ¤½¤Î¤â¤Î¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
+ ´Ø¿ô mtext_duplicate () ¤Ï¡¢M-text $MT ¤Î $FROM ¡Ê$FROM ¼«ÂΤâ´Þ¤à¡Ë¤«¤é
+ $TO ¡Ê$TO ¼«ÂΤϴޤޤʤ¤¡Ë¤Þ¤Ç¤ÎÉôʬ¤Î¥³¥Ô¡¼¤òºî¤ë¡£¤³¤Î¤È¤ $MT
+ ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT ¤½¤Î¤â¤Î¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
@return
- ½èÍý¤¬À®¸ù¤¹¤ì¤Ð¡¢mtext_duplicate () ¤Ïºî¤é¤ì¤¿ M-text ¤Ø¤Î¥Ý¥¤¥ó
- ¥¿¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï @c NULL ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô
+ ½èÍý¤¬À®¸ù¤¹¤ì¤Ð¡¢mtext_duplicate () ¤Ïºî¤é¤ì¤¿ M-text
+ ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï @c NULL ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô
#merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£
@latexonly \IPAlabel{mtext_duplicate} @endlatexonly */
/***ja
@brief M-text ¤Ë»ØÄêÈϰϤÎʸ»ú¤ò¥³¥Ô¡¼¤¹¤ë.
- ´Ø¿ô mtext_copy () ¤Ï¡¢ M-text $MT2 ¤Î $FROM ¡Ê´Þ¤à¡Ë¤«¤é $TO ¡Ê´Þ
- ¤Þ¤Ê¤¤¡Ë¤Þ¤Ç¤ÎÈϰϤΥƥ¥¹¥È¤ò M-text $MT1 ¤Î°ÌÃÖ $POS ¤«¤é¾å½ñ¤
- ¥³¥Ô¡¼¤¹¤ë¡£$MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT1 ¤ÎĹ
- ¤µ¤ÏɬÍפ˱þ¤¸¤Æ¿¤Ð¤µ¤ì¤ë¡£$MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
+ ´Ø¿ô mtext_copy () ¤Ï¡¢ M-text $MT2 ¤Î $FROM ¡Ê$FROM ¼«ÂΤâ´Þ¤à¡Ë¤«¤é
+ $TO ¡Ê$TO ¼«ÂΤϴޤޤʤ¤¡Ë¤Þ¤Ç¤ÎÈϰϤΥƥ¥¹¥È¤ò M-text $MT1 ¤Î°ÌÃÖ $POS
+ ¤«¤é¾å½ñ¤¥³¥Ô¡¼¤¹¤ë¡£$MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT1
+ ¤ÎŤµ¤ÏɬÍפ˱þ¤¸¤Æ¿¤Ð¤µ¤ì¤ë¡£$MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
@latexonly \IPAlabel{mtext_copy} @endlatexonly
@return
- ½èÍý¤¬À®¸ù¤·¤¿¾ì¹ç¡¢mtext_copy () ¤ÏÊѹ¹¤µ¤ì¤¿ $MT1 ¤Ø¤Î¥Ý¥¤¥ó¥¿¤ò
- ÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð @c NULL ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼
- ¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
+ ½èÍý¤¬À®¸ù¤·¤¿¾ì¹ç¡¢mtext_copy () ¤ÏÊѹ¹¤µ¤ì¤¿ $MT1
+ ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð @c NULL ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô #merror_code
+ ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
/***
@errors
/***ja
@brief »ØÄêÈϰϤÎʸ»ú¤òÇ˲õŪ¤Ë¼è¤ê½ü¤¯.
- ´Ø¿ô mtext_del () ¤Ï¡¢M-text $MT ¤Î $FROM ¡Ê´Þ¤à¡Ë¤«¤é $TO ¡Ê´Þ¤Þ
- ¤Ê¤¤¡Ë¤Þ¤Ç¤Îʸ»ú¤òÇ˲õŪ¤Ë¼è¤ê½ü¤¯¡£·ë²ÌŪ¤Ë $MT ¤ÏŤµ¤¬ ($TO @c
+ ´Ø¿ô mtext_del () ¤Ï¡¢M-text $MT ¤Î $FROM ¡Ê$FROM ¼«ÂΤâ´Þ¤à¡Ë¤«¤é $TO
+ ¡Ê$TO ¼«ÂΤϴޤޤʤ¤¡Ë¤Þ¤Ç¤Îʸ»ú¤òÇ˲õŪ¤Ë¼è¤ê½ü¤¯¡£·ë²ÌŪ¤Ë $MT ¤ÏŤµ¤¬ ($TO @c
- $FROM) ¤À¤±½Ì¤à¤³¤È¤Ë¤Ê¤ë¡£
@return
- ½èÍý¤¬À®¸ù¤¹¤ì¤Ð mtext_del () ¤Ï 0 ¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð -1 ¤òÊÖ
- ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
+ ½èÍý¤¬À®¸ù¤¹¤ì¤Ð mtext_del () ¤Ï 0 ¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð -1
+ ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
/***
@errors
@brief M-text ¤òÊ̤ΠM-text ¤ËÁÞÆþ¤¹¤ë.
´Ø¿ô mtext_ins () ¤Ï M-text $MT1 ¤Î $POS ¤Î°ÌÃÖ¤Ë Ê̤ΠM-text $MT2
- ¤òÁÞÆþ¤¹¤ë¡£¤³¤Î·ë²Ì $MT1 ¤ÎŤµ¤Ï $MT2 ¤ÎŤµÊ¬¤À¤±Áý¤¨¤ë¡£ÁÞÆþ¤Î
- ºÝ¡¢$MT2 ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT2 ¤½¤Î¤â¤Î¤ÏÊÑ
- ¹¹¤µ¤ì¤Ê¤¤¡£
+ ¤òÁÞÆþ¤¹¤ë¡£¤³¤Î·ë²Ì $MT1 ¤ÎŤµ¤Ï $MT2 ¤ÎŤµÊ¬¤À¤±Áý¤¨¤ë¡£ÁÞÆþ¤ÎºÝ¡¢$MT2
+ ¤Î¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Ï¤¹¤Ù¤Æ·Ñ¾µ¤µ¤ì¤ë¡£$MT2 ¤½¤Î¤â¤Î¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
@return
- ½èÍý¤¬À®¸ù¤¹¤ì¤Ð mtext_ins () ¤Ï 0 ¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð -1 ¤òÊÖ
- ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
+ ½èÍý¤¬À®¸ù¤¹¤ì¤Ð mtext_ins () ¤Ï 0 ¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð -1
+ ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
/***
@errors
/***ja
@brief M-text ¤Ëʸ»ú¤òÁÞÆþ¤¹¤ë.
- ´Ø¿ô mtext_ins_char () ¤Ï M-text $MT ¤Î $POS ¤Î°ÌÃÖ¤Ëʸ»ú $C ¤ò $N
+ ´Ø¿ô mtext_ins_char () ¤Ï M-text $MT ¤Î $POS ¤Î°ÌÃÖ¤Ëʸ»ú $C ¤Î¥³¥Ô¡¼¤ò $N
¸ÄÁÞÆþ¤¹¤ë¡£¤³¤Î·ë²Ì $MT1 ¤ÎŤµ¤Ï $N ¤À¤±Áý¤¨¤ë¡£
@return
}
else if (mt->format >= MTEXT_FORMAT_UTF_32LE)
{
- if (mt->format != default_utf_32)
- mtext__adjust_format (mt, default_utf_32);
+ if (mt->format != MTEXT_FORMAT_UTF_32)
+ mtext__adjust_format (mt, MTEXT_FORMAT_UTF_32);
}
else if (mt->format >= MTEXT_FORMAT_UTF_16LE)
{
- if (mt->format != default_utf_16)
- mtext__adjust_format (mt, default_utf_16);
+ if (mt->format != MTEXT_FORMAT_UTF_16)
+ mtext__adjust_format (mt, MTEXT_FORMAT_UTF_16);
}
nunits = CHAR_UNITS (c, mt->format);
for (i = 0; i < n; i++)
p += CHAR_STRING_UTF8 (c, p);
}
- else if (mt->format == default_utf_16)
+ else if (mt->format == MTEXT_FORMAT_UTF_16)
{
unsigned short *p = (unsigned short *) mt->data + pos_unit;
´Ø¿ô mtext_character () ¤Ï M-text $MT Ãæ¤Çʸ»ú $C ¤òõ¤¹¡£¤â¤·
$FROM ¤¬ $TO ¤è¤ê¾®¤µ¤±¤ì¤Ð¡¢Ãµº÷¤Ï°ÌÃÖ $FROM ¤«¤éËöÈøÊý¸þ¤Ø¡¢ºÇÂç
- ($TO - 1) ¤Þ¤Ç¿Ê¤à¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð°ÌÃÖ ($FROM - 1) ¤«¤éÀèƬÊý¸þ¤Ø¡¢
- ºÇÂç $TO ¤Þ¤Ç¿Ê¤à¡£°ÌÃ֤λØÄê¤Ë¸í¤ê¤¬¤¢¤ë¾ì¹ç¤Ï¡¢$FROM ¤È $TO ¤Îξ
- Êý¤Ë 0 ¤¬»ØÄꤵ¤ì¤¿¤â¤Î¤È¸«¤Ê¤¹¡£
+ ($TO - 1) ¤Þ¤Ç¿Ê¤à¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð°ÌÃÖ ($FROM - 1) ¤«¤éÀèƬÊý¸þ¤Ø¡¢ºÇÂç
+ $TO ¤Þ¤Ç¿Ê¤à¡£°ÌÃ֤λØÄê¤Ë¸í¤ê¤¬¤¢¤ë¾ì¹ç¤Ï¡¢$FROM ¤È $TO
+ ¤ÎξÊý¤Ë 0 ¤¬»ØÄꤵ¤ì¤¿¤â¤Î¤È¤ß¤Ê¤¹¡£
@return
- ¤â¤· $C ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_character () ¤Ï¤½¤ÎºÇ½é¤Î½Ð¸½°ÌÃÖ¤òÊÖ
- ¤¹¡£¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï³°ÉôÊÑ¿ô #merror_code ¤òÊѹ¹¤»¤º¤Ë -1 ¤òÊÖ
- ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï -1 ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼
- ¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
+ ¤â¤· $C ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_character ()
+ ¤Ï¤½¤ÎºÇ½é¤Î½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï³°ÉôÊÑ¿ô #merror_code
+ ¤òÊѹ¹¤»¤º¤Ë -1 ¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï -1 ¤òÊÖ¤·¡¢³°ÉôÊÑ¿ô
+ #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£ */
/***
@seealso
/***ja
@brief M-text Ãæ¤Ç»ØÄꤵ¤ì¤¿Ê¸»ú¤¬ºÇ½é¤Ë¸½¤ì¤ë°ÌÃÖ¤òÊÖ¤¹.
- ´Ø¿ô mtext_chr () ¤Ï M-text $MT Ãæ¤Çʸ»ú $C ¤òõ¤¹¡£Ãµº÷¤Ï $MT ¤Î
- ÀèƬ¤«¤éËöÈøÊý¸þ¤Ë¿Ê¤à¡£
+ ´Ø¿ô mtext_chr () ¤Ï M-text $MT Ãæ¤Çʸ»ú $C ¤òõ¤¹¡£Ãµº÷¤Ï $MT
+ ¤ÎÀèƬ¤«¤éËöÈøÊý¸þ¤Ë¿Ê¤à¡£
@return
- ¤â¤· $C ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_chr () ¤Ï¤½¤Î½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¸«¤Ä¤«¤é
- ¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï -1 ¤òÊÖ¤¹¡£
+ ¤â¤· $C ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_chr ()
+ ¤Ï¤½¤Î½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï -1 ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mtext_chr} @endlatexonly */
/***ja
@brief M-text Ãæ¤Ç»ØÄꤵ¤ì¤¿Ê¸»ú¤¬ºÇ¸å¤Ë¸½¤ì¤ë°ÌÃÖ¤òÊÖ¤¹.
- ´Ø¿ô mtext_rchr () ¤Ï M-text $MT Ãæ¤Çʸ»ú $C ¤òõ¤¹¡£Ãµº÷¤Ï $MT ¤Î
- ºÇ¸å¤«¤éÀèƬÊý¸þ¤Ø¤È¸å¸þ¤¤Ë¿Ê¤à¡£
+ ´Ø¿ô mtext_rchr () ¤Ï M-text $MT Ãæ¤Çʸ»ú $C ¤òõ¤¹¡£Ãµº÷¤Ï $MT
+ ¤ÎºÇ¸å¤«¤éÀèƬÊý¸þ¤Ø¤È¸å¸þ¤¤Ë¿Ê¤à¡£
@return
- ¤â¤· $C ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_rchr () ¤Ï¤½¤Î½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¸«¤Ä¤«¤é
- ¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï -1 ¤òÊÖ¤¹¡£
+ ¤â¤· $C ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_rchr ()
+ ¤Ï¤½¤Î½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï -1 ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mtext_rchr} @endlatexonly */
´Ø¿ô mtext_cmp () ¤Ï¡¢ M-text $MT1 ¤È $MT2 ¤òʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë¡£
@return
- ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2 ¤è¤êÂ礤±¤ì
- ¤Ð 1¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£Èæ³Ó¤Ïʸ»ú¥³¡¼¥É¤Ë´ð¤Å
- ¤¯¡£
+ ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2 ¤è¤êÂ礤±¤ì¤Ð
+ 1¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£Èæ³Ó¤Ïʸ»ú¥³¡¼¥É¤Ë´ð¤Å¤¯¡£
@latexonly \IPAlabel{mtext_cmp} @endlatexonly */
/***ja
@brief Æó¤Ä¤Î M-text ¤ÎÀèƬÉôʬ¤òʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë.
- ´Ø¿ô mtext_ncmp () ¤Ï¡¢´Ø¿ô mtext_cmp () ƱÍͤΠM-text Ʊ»Î¤ÎÈæ³Ó
- ¤òÀèƬ¤«¤éºÇÂç $N ʸ»ú¤Þ¤Ç¤Ë´Ø¤·¤Æ¹Ô¤Ê¤¦¡£
+ ´Ø¿ô mtext_ncmp () ¤Ï¡¢´Ø¿ô mtext_cmp () ƱÍͤΠM-text
+ Ʊ»Î¤ÎÈæ³Ó¤òÀèƬ¤«¤éºÇÂç $N ʸ»ú¤Þ¤Ç¤Ë´Ø¤·¤Æ¹Ô¤Ê¤¦¡£
@return
- ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2 ¤è¤êÂ礤±¤ì
- ¤Ð 1¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£
+ ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2 ¤è¤êÂ礤±¤ì¤Ð
+ 1¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mtext_ncmp} @endlatexonly */
/***ja
@brief Æó¤Ä¤Î M-text ¤Î»ØÄꤷ¤¿ÎΰèƱ»Î¤òÈæ³Ó¤¹¤ë.
- ´Ø¿ô mtext_compare () ¤ÏÆó¤Ä¤Î M-text $MT1 ¤È $MT2 ¤òʸ»úñ°Ì¤ÇÈæ
- ³Ó¤¹¤ë¡£Èæ³ÓÂоݤȤʤë¤Î¤Ï $MT1 ¤Ç¤Ï $FROM1 ¤«¤é $TO1 ¤Þ¤Ç¡¢$MT2
- ¤Ç¤Ï $FROM2 ¤«¤é $TO2 ¤Þ¤Ç¤Ç¤¢¤ë¡£$FROM1 ¤È $FROM2 ¤Ï´Þ¤Þ¤ì¡¢$TO1
- ¤È $TO2 ¤Ï´Þ¤Þ¤ì¤Ê¤¤¡£$FROM1 ¤È $TO1 ¡Ê¤¢¤ë¤¤¤Ï $FROM2 ¤È $TO2 ¡Ë
- ¤¬Åù¤·¤¤¾ì¹ç¤ÏŤµ¥¼¥í¤Î M-text ¤ò°ÕÌ£¤¹¤ë¡£ÈÏ°Ï»ØÄê¤Ë¸í¤ê¤¬¤¢¤ë¾ì
- ¹ç¤Ï¡¢$FROM1 ¤È $TO1 ¡Ê¤¢¤ë¤¤¤Ï $FROM2 ¤È $TO2 ¡Ë ξÊý¤Ë 0 ¤¬»ØÄꤵ
- ¤ì¤¿¤â¤Î¤È¸«¤Ê¤¹¡£
+ ´Ø¿ô mtext_compare () ¤ÏÆó¤Ä¤Î M-text $MT1 ¤È $MT2
+ ¤òʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë¡£Èæ³Ó¤ÎÂÐ¾Ý¤Ï $MT1 ¤Î¤¦¤Á $FROM1 ¤«¤é $TO1 ¤Þ¤Ç¤È¡¢$MT2
+ ¤Î¤¦¤Á $FROM2 ¤«¤é $TO2 ¤Þ¤Ç¤Ç¤¢¤ë¡£$FROM1 ¤È $FROM2 ¤Ï´Þ¤Þ¤ì¡¢$TO1
+ ¤È $TO2 ¤Ï´Þ¤Þ¤ì¤Ê¤¤¡£$FROM1 ¤È $TO1 ¡Ê¤¢¤ë¤¤¤Ï $FROM2 ¤È $TO2
+ ¡Ë¤¬Åù¤·¤¤¾ì¹ç¤ÏŤµ¥¼¥í¤Î M-text ¤ò°ÕÌ£¤¹¤ë¡£ÈÏ°Ï»ØÄê¤Ë¸í¤ê¤¬¤¢¤ë¾ì¹ç¤Ï¡¢
+ $FROM1 ¤È $TO1 ¡Ê¤¢¤ë¤¤¤Ï $FROM2 ¤È $TO2 ¡Ë ξÊý¤Ë 0 ¤¬»ØÄꤵ¤ì¤¿¤â¤Î¤È¤ß¤Ê¤¹¡£
@return
- ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2 ¤è¤êÂ礤±¤ì
- ¤Ð 1 ¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£Èæ³Ó¤Ïʸ»ú¥³¡¼¥É¤Ë´ð
- ¤Å¤¯¡£ */
+ ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2 ¤è¤êÂ礤±¤ì¤Ð
+ 1 ¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£Èæ³Ó¤Ïʸ»ú¥³¡¼¥É¤Ë´ð¤Å¤¯¡£ */
/***
@seealso
/***ja
@brief ¤¢¤ë½¸¹ç¤Îʸ»ú¤ò M-text ¤ÎÃæ¤Çõ¤¹.
- ´Ø¿ô mtext_spn () ¤Ï¡¢M-text $MT1 ¤ÎÀèƬÉôʬ¤Ç M-text $MT2 ¤Ë´Þ¤Þ
- ¤ì¤ëʸ»ú¤À¤±¤Ç¤Ç¤¤Æ¤¤¤ëÉôʬ¤ÎºÇÂ獵¤òÊÖ¤¹¡£
+ ´Ø¿ô mtext_spn () ¤Ï¡¢M-text $MT1 ¤ÎÀèƬ¤«¤é M-text $MT2
+ ¤Ë´Þ¤Þ¤ì¤ëʸ»ú¤À¤±¤Ç¤Ç¤¤Æ¤¤¤ëÉôʬ¤ÎŤµ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mtext_spn} @endlatexonly */
/***ja
@brief ¤¢¤ë½¸¹ç¤Ë°¤µ¤Ê¤¤Ê¸»ú¤ò M-text ¤ÎÃæ¤Çõ¤¹.
- ´Ø¿ô mtext_cspn () ¤Ï¡¢M-text $MT1 ¤ÎÀèƬÉôʬ¤Ç M-text $MT2 ¤Ë´Þ¤Þ
- ¤ì¤Ê¤¤Ê¸»ú¤À¤±¤Ç¤Ç¤¤Æ¤¤¤ëÉôʬ¤ÎºÇÂ獵¤òÊÖ¤¹¡£
+ ´Ø¿ô mtext_cspn () ¤Ï¡¢M-text $MT1 ¤ÎÀèƬÉôʬ¤Ç M-text $MT2
+ ¤Ë´Þ¤Þ¤ì¤Ê¤¤Ê¸»ú¤À¤±¤Ç¤Ç¤¤Æ¤¤¤ëÉôʬ¤ÎŤµ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mtext_cspn} @endlatexonly */
If no such character is found, it returns -1. */
/***ja
- @brief ¤¢¤ë½¸¹ç¤Îʸ»ú¤Î¤É¤ì¤«¤ò M-text ¤ÎÃæ¤Çõ¤¹.
+ @brief ¤¢¤ë½¸¹ç¤Ë°¤¹Ê¸»ú¤ò M-text ¤ÎÃ椫¤éõ¤¹.
- ´Ø¿ô mtext_pbrk () ¤Ï¡¢M-text $MT1 Ãæ¤Ç M-text $MT2 ¤Î¤¤¤º¤ì¤«¤Îʸ
- »ú¤¬ºÇ½é¤Ë¸½¤ì¤ë°ÌÃÖ¤òÄ´¤Ù¤ë¡£
+ ´Ø¿ô mtext_pbrk () ¤Ï¡¢M-text $MT1 Ãæ¤Ç M-text $MT2
+ ¤Îʸ»ú¤Î¤É¤ì¤«¤¬ºÇ½é¤Ë¸½¤ì¤ë°ÌÃÖ¤òÄ´¤Ù¤ë¡£
@return
- ¸«¤Ä¤«¤Ã¤¿Ê¸»ú¤Î¡¢$MT1 Æâ¤Ë¤ª¤±¤ë½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¤â¤·¤½¤Î¤è¤¦¤Êʸ
- »ú¤¬¤Ê¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£
+ ¸«¤Ä¤«¤Ã¤¿Ê¸»ú¤Î¡¢$MT1
+ Æâ¤Ë¤ª¤±¤ë½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¤â¤·¤½¤Î¤è¤¦¤Êʸ»ú¤¬¤Ê¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mtext_pbrk} @endlatexonly */
/***ja
@brief M-text Ãæ¤Î¥È¡¼¥¯¥ó¤òõ¤¹.
- ´Ø¿ô mtext_tok () ¤Ï¡¢M-text $MT ¤ÎÃæ¤Ç°ÌÃÖ $POS °Ê¹ßºÇ½é¤Ë¸½¤ì¤ë
- ¥È¡¼¥¯¥ó¤òõ¤¹¡£¤³¤³¤Ç¥È¡¼¥¯¥ó¤È¤Ï M-text $DELIM ¤ÎÃæ¤Ë¸½¤ï¤ì¤Ê¤¤
- ʸ»ú¤À¤±¤«¤é¤Ê¤ëÉôʬʸ»úÎó¤Ç¤¢¤ë¡£$POS ¤Î·¿¤¬ @c int ¤Ç¤Ï¤Ê¤¯¤Æ @c
+ ´Ø¿ô mtext_tok () ¤Ï¡¢M-text $MT ¤ÎÃæ¤Ç°ÌÃÖ $POS
+ °Ê¹ßºÇ½é¤Ë¸½¤ì¤ë¥È¡¼¥¯¥ó¤òõ¤¹¡£¤³¤³¤Ç¥È¡¼¥¯¥ó¤È¤Ï M-text $DELIM
+ ¤ÎÃæ¤Ë¸½¤ï¤ì¤Ê¤¤Ê¸»ú¤À¤±¤«¤é¤Ê¤ëÉôʬʸ»úÎó¤Ç¤¢¤ë¡£$POS ¤Î·¿¤¬ @c int ¤Ç¤Ï¤Ê¤¯¤Æ @c
int ¤Ø¤Î¥Ý¥¤¥ó¥¿¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¡£
@return
- ¤â¤·¥È¡¼¥¯¥ó¤¬¸«¤Ä¤«¤ì¤Ð mtext_tok ()¤Ï¤½¤Î¥È¡¼¥¯¥ó¤ËÁêÅö¤¹¤ëÉôʬ
- ¤Î $MT ¤ò¥³¥Ô¡¼¤·¡¢¤½¤Î¥³¥Ô¡¼¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¤³¤Î¾ì¹ç¡¢$POS ¤Ï
- ¸«¤Ä¤«¤Ã¤¿¥È¡¼¥¯¥ó¤Î½ªÃ¼¤Ë¥»¥Ã¥È¤µ¤ì¤ë¡£¥È¡¼¥¯¥ó¤¬¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿
- ¾ì¹ç¤Ï³°ÉôÊÑ¿ô #merror_code ¤òÊѤ¨¤º¤Ë @c NULL ¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð
- ¤µ¤ì¤¿¾ì¹ç¤Ï @c NULL ¤òÊÖ¤·¡¢ÊÑÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤ò
- ÀßÄꤹ¤ë¡£
+ ¤â¤·¥È¡¼¥¯¥ó¤¬¸«¤Ä¤«¤ì¤Ð mtext_tok ()¤Ï¤½¤Î¥È¡¼¥¯¥ó¤ËÁêÅö¤¹¤ëÉôʬ¤Î
+ $MT ¤ò¥³¥Ô¡¼¤·¡¢¤½¤Î¥³¥Ô¡¼¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¤³¤Î¾ì¹ç¡¢$POS
+ ¤Ï¸«¤Ä¤«¤Ã¤¿¥È¡¼¥¯¥ó¤Î½ªÃ¼¤Ë¥»¥Ã¥È¤µ¤ì¤ë¡£¥È¡¼¥¯¥ó¤¬¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï³°ÉôÊÑ¿ô
+ #merror_code ¤òÊѤ¨¤º¤Ë @c NULL ¤òÊÖ¤¹¡£¥¨¥é¡¼¤¬¸¡½Ð¤µ¤ì¤¿¾ì¹ç¤Ï
+ @c NULL ¤òÊÖ¤·¡¢ÊÑÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£
@latexonly \IPAlabel{mtext_tok} @endlatexonly */
@brief M-text Ãæ¤ÇÊ̤ΠM-text ¤òõ¤¹.
´Ø¿ô mtext_text () ¤Ï¡¢M-text $MT1 Ãæ¤Ç°ÌÃÖ $POS °Ê¹ß¤Ë¸½¤ï¤ì¤ë
- M-text $MT2 ¤ÎºÇ½é¤Î°ÌÃÖ¤òÄ´¤Ù¤ë¡£¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Î°ã¤¤¤Ï̵»ë¤µ
- ¤ì¤ë¡£
+ M-text $MT2 ¤ÎºÇ½é¤Î°ÌÃÖ¤òÄ´¤Ù¤ë¡£¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Î°ã¤¤¤Ï̵»ë¤µ¤ì¤ë¡£
@return
- $MT1 Ãæ¤Ë $MT2 ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_text() ¤Ï¤½¤ÎºÇ½é¤Î½Ð¸½°ÌÃÖ¤òÊÖ
- ¤¹¡£¸«¤Ä¤«¤é¤Ê¤¤¾ì¹ç¤Ï -1 ¤òÊÖ¤¹¡£¤â¤· $MT2 ¤¬¶õ¤Ê¤é¤Ð 0 ¤òÊÖ¤¹¡£
+ $MT1 Ãæ¤Ë $MT2 ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_text()
+ ¤Ï¤½¤ÎºÇ½é¤Î½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¸«¤Ä¤«¤é¤Ê¤¤¾ì¹ç¤Ï -1 ¤òÊÖ¤¹¡£¤â¤· $MT2 ¤¬¶õ¤Ê¤é¤Ð 0 ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mtext_text} @endlatexonly */
mtext_text (MText *mt1, int pos, MText *mt2)
{
int from = pos;
- int pos_byte = POS_CHAR_TO_BYTE (mt1, pos);
int c = mtext_ref_char (mt2, 0);
- int nbytes1 = mtext_nbytes (mt1);
int nbytes2 = mtext_nbytes (mt2);
int limit;
int use_memcmp = (mt1->format == mt2->format
&& mt2->format == MTEXT_FORMAT_UTF_8));
int unit_bytes = UNIT_BYTES (mt1->format);
- if (nbytes2 > pos_byte + nbytes1)
+ if (from + mtext_nchars (mt2) > mtext_nchars (mt1))
return -1;
- pos_byte = nbytes1 - nbytes2;
- limit = POS_BYTE_TO_CHAR (mt1, pos_byte);
+ limit = mtext_nchars (mt1) - mtext_nchars (mt2) + 1;
while (1)
{
+ int pos_byte;
+
if ((pos = mtext_character (mt1, from, limit, c)) < 0)
return -1;
pos_byte = POS_CHAR_TO_BYTE (mt1, pos);
/***ja
@brief M-text Ãæ¤ÎÆÃÄê¤ÎÎΰè¤ÇÊ̤ΠM-text ¤òõ¤¹.
- ´Ø¿ô mtext_search () ¤Ï¡¢M-text $MT1 Ãæ¤Î $FROM ¤«¤é $TO ¤Þ¤Ç¤Î´Ö¤Î
- Îΰè¤ÇM-text $MT2 ¤¬ºÇ½é¤Ë¸½¤ï¤ì¤ë°ÌÃÖ¤òÄ´¤Ù¤ë¡£¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£
- ¤Î°ã¤¤¤Ï̵»ë¤µ¤ì¤ë¡£¤â¤· $FROM ¤¬ $TO ¤è¤ê¾®¤µ¤±¤ì¤Ðõº÷¤Ï°ÌÃÖ
- $FROM ¤«¤éËöÈøÊý¸þ¤Ø¡¢¤½¤¦¤Ç¤Ê¤±¤ì¤Ð $TO ¤«¤éÀèƬÊý¸þ¤ØºÇÂç $TO ¤Þ
- ¤Ç¿Ê¤à¡£
+ ´Ø¿ô mtext_search () ¤Ï¡¢M-text $MT1 Ãæ¤Î $FROM ¤«¤é $TO
+ ¤Þ¤Ç¤Î´Ö¤ÎÎΰè¤ÇM-text $MT2
+ ¤¬ºÇ½é¤Ë¸½¤ï¤ì¤ë°ÌÃÖ¤òÄ´¤Ù¤ë¡£¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Î°ã¤¤¤Ï̵»ë¤µ¤ì¤ë¡£¤â¤·
+ $FROM ¤¬ $TO ¤è¤ê¾®¤µ¤±¤ì¤Ðõº÷¤Ï°ÌÃÖ $FROM ¤«¤éËöÈøÊý¸þ¤Ø¡¢¤½¤¦¤Ç¤Ê¤±¤ì¤Ð
+ $TO ¤«¤éÀèƬÊý¸þ¤Ø¿Ê¤à¡£
@return
- $MT1 Ãæ¤Ë $MT2 ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_search() ¤Ï¤½¤ÎºÇ½é¤Î½Ð¸½°ÌÃÖ¤òÊÖ
- ¤¹¡£¸«¤Ä¤«¤é¤Ê¤¤¾ì¹ç¤Ï -1 ¤òÊÖ¤¹¡£¤â¤· $MT2 ¤¬¶õ¤Ê¤é¤Ð 0 ¤òÊÖ¤¹¡£
+ $MT1 Ãæ¤Ë $MT2 ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_search()
+ ¤Ï¤½¤ÎºÇ½é¤Î½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¸«¤Ä¤«¤é¤Ê¤¤¾ì¹ç¤Ï -1 ¤òÊÖ¤¹¡£¤â¤· $MT2 ¤¬¶õ¤Ê¤é¤Ð 0 ¤òÊÖ¤¹¡£
*/
int
return -1;
while (1)
{
- if ((from = find_char_backward (mt1, from, to, c)) < 0)
+ if ((from = find_char_backward (mt1, to, from + 1, c)) < 0)
return -1;
from_byte = POS_CHAR_TO_BYTE (mt1, from);
if (! memcmp (mt1->data + from_byte, mt2->data, nbytes2))
/***ja
@brief Æó¤Ä¤Î M-text ¤òÂçʸ»ú¡¿¾®Ê¸»ú¤Î¶èÊ̤ò̵»ë¤·¤ÆÈæ³Ó¤¹¤ë.
- ´Ø¿ô mtext_casecmp () ¤Ï¡¢´Ø¿ô mtext_cmp () ƱÍͤΠM-text Ʊ»Î¤ÎÈæ
- ³Ó¤ò¡¢Âçʸ»ú¡¿¾®Ê¸»ú¤Î¶èÊ̤ò̵»ë¤·¤Æ¹Ô¤Ê¤¦¡£
+ ´Ø¿ô mtext_casecmp () ¤Ï¡¢´Ø¿ô mtext_cmp () ƱÍͤΠM-text
+ Ʊ»Î¤ÎÈæ³Ó¤ò¡¢Âçʸ»ú¡¿¾®Ê¸»ú¤Î¶èÊ̤ò̵»ë¤·¤Æ¹Ô¤Ê¤¦¡£
@return
- ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2 ¤è¤êÂ礤±¤ì
- ¤Ð 1¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£
+ ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2
+ ¤è¤êÂ礤±¤ì¤Ð 1¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mtext_casecmp} @endlatexonly */
/***ja
@brief Æó¤Ä¤Î M-text ¤ÎÀèƬÉôʬ¤òÂçʸ»ú¡¿¾®Ê¸»ú¤Î¶èÊ̤ò̵»ë¤·¤ÆÈæ³Ó¤¹¤ë.
- ´Ø¿ô mtext_ncasecmp () ¤Ï¡¢´Ø¿ô mtext_casecmp () ƱÍͤΠM-text Ʊ
- »Î¤ÎÈæ³Ó¤òÀèƬ¤«¤éºÇÂç $N ʸ»ú¤Þ¤Ç¤Ë´Ø¤·¤Æ¹Ô¤Ê¤¦¡£
+ ´Ø¿ô mtext_ncasecmp () ¤Ï¡¢´Ø¿ô mtext_casecmp () ƱÍͤΠM-text
+ Ʊ»Î¤ÎÈæ³Ó¤òÀèƬ¤«¤éºÇÂç $N ʸ»ú¤Þ¤Ç¤Ë´Ø¤·¤Æ¹Ô¤Ê¤¦¡£
@return
- ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2 ¤è¤êÂ礤±¤ì
- ¤Ð 1¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£
+ ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð 0¡¢$MT1 ¤¬ $MT2
+ ¤è¤êÂ礤±¤ì¤Ð 1¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mtext_ncasecmp} @endlatexonly */
/***ja
@brief Æó¤Ä¤Î M-text ¤Î»ØÄꤷ¤¿Îΰè¤ò¡¢Âçʸ»ú¡¿¾®Ê¸»ú¤Î¶èÊ̤ò̵»ë¤·¤ÆÈæ³Ó¤¹¤ë.
- ´Ø¿ô mtext_compare () ¤ÏÆó¤Ä¤Î M-text $MT1 ¤È $MT2 ¤ò¡¢Âçʸ»ú¡¿¾®
- ʸ»ú¤Î¶èÊ̤ò̵»ë¤·¤Æʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë¡£Èæ³ÓÂоݤȤʤë¤Î¤Ï $MT1
- ¤Ç¤Ï $FROM1 ¤«¤é $TO1 ¤Þ¤Ç¡¢$MT2 ¤Ç¤Ï $FROM2 ¤«¤é $TO2 ¤Þ¤Ç¤Ç¤¢¤ë¡£
- $FROM1 ¤È $FROM2 ¤Ï´Þ¤Þ¤ì¡¢$TO1 ¤È $TO2 ¤Ï´Þ¤Þ¤ì¤Ê¤¤¡£$FROM1 ¤È
- $TO1 ¡Ê¤¢¤ë¤¤¤Ï $FROM2 ¤È $TO2 ¡Ë¤¬Åù¤·¤¤¾ì¹ç¤ÏŤµ¥¼¥í¤Î M-text
+ ´Ø¿ô mtext_compare () ¤ÏÆó¤Ä¤Î M-text $MT1 ¤È $MT2
+ ¤ò¡¢Âçʸ»ú¡¿¾®Ê¸»ú¤Î¶èÊ̤ò̵»ë¤·¤Æʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë¡£Èæ³Ó¤ÎÂÐ¾Ý¤Ï $MT1
+ ¤Î $FROM1 ¤«¤é $TO1 ¤Þ¤Ç¡¢$MT2 ¤Î $FROM2 ¤«¤é $TO2 ¤Þ¤Ç¤Ç¤¢¤ë¡£
+ $FROM1 ¤È $FROM2 ¤Ï´Þ¤Þ¤ì¡¢$TO1 ¤È $TO2 ¤Ï´Þ¤Þ¤ì¤Ê¤¤¡£$FROM1 ¤È $TO1
+ ¡Ê¤¢¤ë¤¤¤Ï $FROM2 ¤È $TO2 ¡Ë¤¬Åù¤·¤¤¾ì¹ç¤ÏŤµ¥¼¥í¤Î M-text
¤ò°ÕÌ£¤¹¤ë¡£ÈÏ°Ï»ØÄê¤Ë¸í¤ê¤¬¤¢¤ë¾ì¹ç¤Ï¡¢$FROM1 ¤È $TO1 ¡Ê¤¢¤ë¤¤¤Ï
$FROM2 ¤È $TO2 ¡ËξÊý¤Ë 0 ¤¬»ØÄꤵ¤ì¤¿¤â¤Î¤È¸«¤Ê¤¹¡£
@return
- ¤³¤Î´Ø¿ô¤Ï¡¢$MT1 ¤È $MT2 ¤¬Åù¤·¤±¤ì¤Ð0¡¢$MT1 ¤¬ $MT2 ¤è¤êÂ礤±¤ì
- ¤Ð1¡¢$MT1 ¤¬ $MT2 ¤è¤ê¾®¤µ¤±¤ì¤Ð-1¤òÊÖ¤¹¡£Èæ³Ó¤Ïʸ»ú¥³¡¼¥É¤Ë´ð¤Å¤¯¡£
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@latexonly \IPAlabel{mtext_case_compare} @endlatexonly
*/
/***ja
@brief M-text ¤ò¥À¥ó¥×¤¹¤ë.
- ´Ø¿ô mdebug_dump_mtext () ¤Ï M-text $MT ¤ò stderr ¤Ë¿Í´Ö¤Ë²ÄÆɤÊ
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- ¤¬ 0 ¤Ê¤é¤Ð¡¢Ê¸»ú¥³¡¼¥ÉÎó¤À¤±¤ò°õºþ¤¹¤ë¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢ÆâÉô¥Ð¥¤
- ¥ÈÎó¤È¥Æ¥¥¹¥È¥×¥í¥Ñ¥Æ¥£¤â°õºþ¤¹¤ë¡£
+ ´Ø¿ô mdebug_dump_mtext () ¤Ï M-text $MT ¤ò stderr
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@return
¤³¤Î´Ø¿ô¤Ï $MT ¤òÊÖ¤¹¡£ */