*** empty log message ***

diff --git a/src/mtext.c b/src/mtext.c
index 104eb63..7285c7b 100644 (file)
--- a/src/mtext.c
+++ b/src/mtext.c
@@ -46,15 +46,15 @@
     In addition, the library provides many functions to manipulate an
     M-text just the same way as a C-string.  */
 
-/***oldja
+/***ja
     @addtogroup m17nMtext
 
-    @brief M-text ¥ª¥Ö¥¸¥§¥¯¥È¤È¤½¤ì¤Ë´Ø¤¹¤ë API
+    @brief M-text ¥ª¥Ö¥¸¥§¥¯¥È¤È¤½¤ì¤Ë´Ø¤¹¤ë API.
 
-    m17n ¥é¥¤¥Ö¥é¥ê¤ÏÄ̾ï¤Î C-string¡Ê<tt>char *</tt> ¤ä <tt>unsigned
-    char *</tt>¡Ë¤Ç¤Ï¤Ê¤¯ M-text ¤È¸Æ¤Ö¥ª¥Ö¥¸¥§¥¯¥È¤Ç¥Æ¥­¥¹¥È¤òɽ¸½¤¹
-    ¤ë¡£M-text ¤ÏŤµ£°°Ê¾å¤Îʸ»ú¤ÎÎ󤫤é¤Ê¤ê¡¢¼ï¡¹¤Îʸ»ú¥½¡¼¥¹¡ÊÎ㤨
-    ¤Ð C-string¡¢¥Õ¥¡¥¤¥ë¡¢Ê¸»ú¥³¡¼¥ÉÅù¡Ë¤«¤éºîÀ®¤Ç¤­¤ë¡£
+    m17n ¥é¥¤¥Ö¥é¥ê¤Ï¡¢ C-string¡Ê<tt>char *</tt> ¤ä <tt>unsigned char
+    *</tt>¡Ë¤Ç¤Ï¤Ê¤¯ @e M-text ¤È¸Æ¤Ö¥ª¥Ö¥¸¥§¥¯¥È¤Ç¥Æ¥­¥¹¥È¤òɽ¸½¤¹¤ë¡£
+    M-text ¤ÏŤµ 0 °Ê¾å¤Îʸ»úÎó¤Ç¤¢¤ê¡¢¼ï¡¹¤Îʸ»ú¥½¡¼¥¹¡Ê¤¿¤È¤¨¤Ð 
+    C-string¡¢¥Õ¥¡¥¤¥ë¡¢Ê¸»ú¥³¡¼¥ÉÅù¡Ë¤«¤éºîÀ®¤Ç¤­¤ë¡£
 
     M-text ¤Ë¤Ï¡¢C-string ¤Ë¤Ê¤¤°Ê²¼¤ÎÆÃħ¤¬¤¢¤ë¡£     
 
@@ -69,8 +69,8 @@
     ¤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¤Ë¡¢m17n ¥é¥¤¥Ö¥é¥ê¤Ï C-string ¤òÁàºî¤¹¤ë¤¿¤á¤ËÄ󶡤µ¤ì¤ë¼ï¡¹¤Î
-    ´Ø¿ô¤ÈƱÅù¤â¤Î¤ò M-text ¤òÁàºî¤¹¤ë¤¿¤á¤ËÄ󶡤¹¤ë¡£  */
+    ¤µ¤é¤Ëm17n ¥é¥¤¥Ö¥é¥ê¤Ï¡¢ C-string ¤òÁàºî¤¹¤ë¤¿¤á¤ËÄ󶡤µ¤ì¤ë¼ï¡¹
+    ¤Î´Ø¿ô¤ÈƱÅù¤â¤Î¤ò M-text ¤òÁàºî¤¹¤ë¤¿¤á¤Ë¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¡£  */
 
 /*=*/
 
@@ -1015,8 +1015,8 @@ mtext__eol (MText *mt, int pos)
     unless the user explicitly does so with the m17n_object_free ()
     function.  */
 
-/***oldja
-    @brief ¿·¤·¤¤M-text¤ò³ä¤êÅö¤Æ¤ë
+/***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
@@ -1069,6 +1069,35 @@ mtext ()
     If the operation was successful, mtext_from_data () returns a
     pointer to the allocated M-text.  Otherwise it returns @c NULL and
     assigns an error code to the external variable #merror_code.  */
+/***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¡£
+
+    $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¡£
+
+    $FORMAT ¤¬ #MTEXT_FORMAT_UTF_16LE ¤« #MTEXT_FORMAT_UTF_16BE ¤Ê¤é¤Ð¡¢
+    $DATA ¤ÎÆâÍÆ¤Ï @c unsigned @c short ·¿¤Ç¤¢¤ê¡¢$NITEMS ¤Ï unsigned
+    short ñ°Ì¤Ç¤¢¤ë¡£
+
+    $FORMAT ¤¬ #MTEXT_FORMAT_UTF_32LE ¤« #MTEXT_FORMAT_UTF_32BE ¤Ê¤é¤Ð¡¢
+    $DATA ¤ÎÆâÍƤÏ@c unsigned ·¿¤Ç¤¢¤ê¡¢$NITEMS ¤Ï unsigned ñ°Ì¤Ç¤¢¤ë¡£
+
+    ³ä¤êÅö¤Æ¤é¤ì¤¿ M-text ¤Îʸ»úÎó¤ÏÊѹ¹¤Ç¤­¤Ê¤¤¡£$DATA ¤ÎÆâÍÆ¤Ï 
+    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¤¤¡£
+
+    @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¡£  */
 
 /***
     @errors
@@ -1114,10 +1143,10 @@ mtext_from_data (void *data, int nitems, enum MTextFormat format)
     The mtext_len () function returns the number of characters in
     M-text $MT.  */
 
-/***oldja
-    @brief M-text Ãæ¤Îʸ»ú¿ô
+/***ja
+    @brief M-text Ãæ¤Îʸ»ú¤Î¿ô.
 
-    ´Ø¿ô mtext_len () ¤Ï M-text $MT Ãæ¤Îʸ»ú¿ô¤òÊÖ¤¹¡£
+    ´Ø¿ô mtext_len () ¤Ï M-text $MT Ãæ¤Îʸ»ú¤Î¿ô¤òÊÖ¤¹¡£
 
     @latexonly \IPAlabel{mtext_len} @endlatexonly  */
 
@@ -1136,8 +1165,8 @@ mtext_len (MText *mt)
     M-text $MT.  If an error is detected, it returns -1 and assigns an
     error code to the external variable #merror_code.  */
 
-/***oldja
-    @brief M-text Ãæ¤Î»ØÄꤵ¤ì¤¿°ÌÃÖ¤Îʸ»ú¤òÊÖ¤¹
+/***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
@@ -1203,11 +1232,11 @@ mtext_ref_char (MText *mt, int pos)
     Otherwise it returns -1 and assigns an error code to the external
     variable #merror_code.  */
 
-/***oldja
+/***ja
     @brief M-text ¤Ë°ìʸ»ú¤òÀßÄꤹ¤ë
 
     ´Ø¿ô mtext_set_char () ¤Ï¡¢¥Æ¥­¥¹¥È¥×¥í¥Ñ¥Æ¥£Ìµ¤·¤Îʸ»ú $C ¤ò 
-    M-text $MT ¤Î $POS ¤Î°ÌÃÖ¤ËÀßÄꤹ¤ë¡£
+    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
@@ -1276,8 +1305,8 @@ mtext_set_char (MText *mt, int pos, int c)
     This function returns a pointer to the resulting M-text $MT.  If
     $C is an invalid character, it returns @c NULL.  */
 
-/***oldja
-    @brief M-text ¤Ë°ìʸ»úÄɲ乤ë
+/***ja
+    @brief M-text ¤Ë°ìʸ»úÄɲ乤ë.
 
     ´Ø¿ô mtext_cat_char () ¤Ï¡¢¥Æ¥­¥¹¥È¥×¥í¥Ñ¥Æ¥£Ìµ¤·¤Îʸ»ú $C ¤ò 
     M-text $MT ¤ÎËöÈø¤ËÄɲ乤롣
@@ -1330,7 +1359,7 @@ mtext_cat_char (MText *mt, int c)
     This function returns a pointer to the created copy.  */
 
 /***oldja
-    @brief M-text ¤Î¥³¥Ô¡¼¤òºî¤ë
+    @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¡£
@@ -1362,8 +1391,8 @@ mtext_dup (MText *mt)
     @return
     This function returns a pointer to the resulting M-text $MT1.  */
 
-/***oldja
-    @brief 2¸Ä¤Î M-text¤òÏ¢·ë¤¹¤ë
+/***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
@@ -1404,13 +1433,12 @@ mtext_cat (MText *mt1, MText *mt2)
     merror_code.  */
 
 
-/***oldja
-    @brief M-text ¤Î°ìÉô¤òÊ̤ΠM-text ¤ËÉղ乤ë
+/***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¡£
-    $N ¤¬Éé¤Î¾ì¹ç¡¢$MT1 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
     $MT2 ¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
 
     @return
@@ -1450,8 +1478,8 @@ mtext_ncat (MText *mt1, MText *mt2, int n)
     @return
     This function returns a pointer to the resulting M-text $MT1.  */
 
-/***oldja
-    @brief M-text ¤ò¥³¥Ô¡¼¤¹¤ë
+/***ja
+    @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
@@ -1490,17 +1518,17 @@ mtext_cpy (MText *mt1, MText *mt2)
     @c NULL and assigns an error code to the global variable @c
     merror_code.  */
 
-/***oldja
-    @brief M-text ¤Ë´Þ¤Þ¤ì¤ëºÇ½é¤Î²¿Ê¸»ú¤«¤ò¥³¥Ô¡¼¤¹¤ë
+/***ja
+    @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¡£¤â¤· $MT2 ¤ÎŤµ¤¬ $N ¤è¤ê¤â¾®¤µ¤±¤ì¤Ð $MT2 ¤Î
-    ¤¹¤Ù¤Æ¤Îʸ»ú¤ò¥³¥Ô¡¼¤¹¤ë¡£$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¤¤¡£
+    ¤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 @c
+    @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 @c
     merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£
 
     @latexonly \IPAlabel{mtext_ncpy} @endlatexonly  */
@@ -1536,17 +1564,17 @@ mtext_ncpy (MText *mt1, MText *mt2, int n)
     pointer to the created M-text.  If an error is detected, it returns 0
     and assigns an error code to the external variable #merror_code.  */
 
-/***oldja
-    @brief M-text ¤Î°ìÉô¤«¤é¿·¤·¤¤ M-text ¤ò¤Ä¤¯¤ë
+/***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¤ÎÉôʬʸ»úÎó¤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¤¤¡£
+    ¡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¤¤¡£
 
     @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 #merror_code 
-    ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£
+    ¥¿¤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  */
 
@@ -1582,8 +1610,8 @@ mtext_duplicate (MText *mt, int from, int to)
     to the modified $MT1.  Otherwise, it returns @c NULL and assigns
     an error code to the external variable #merror_code.  */
 
-/***oldja
-    @brief M-text ¤Î»ØÄêÈϰϤÎʸ»ú¤ò¥³¥Ô¡¼¤¹¤ë
+/***ja
+    @brief M-text ¤Î»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¤­
@@ -1629,8 +1657,8 @@ mtext_copy (MText *mt1, int pos, MText *mt2, int from, int to)
     Otherwise, it returns -1 and assigns an error code to the external
     variable #merror_code.  */
 
-/***oldja
-    @brief »ØÄêÈϰϤÎʸ»ú¤òÇ˲õŪ¤Ë¼è¤ê½ü¤¯
+/***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
@@ -1638,7 +1666,7 @@ mtext_copy (MText *mt1, int pos, MText *mt2, int from, int to)
 
     @return
     ½èÍý¤¬À®¸ù¤¹¤ì¤Ð mtext_del () ¤Ï 0 ¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð -1 ¤òÊÖ
-    ¤·¡¢Æ±»þ¤Ë³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£  */
+    ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£  */
 
 /***
     @errors
@@ -1694,17 +1722,17 @@ mtext_del (MText *mt, int from, int to)
     Otherwise, it returns -1 and assigns an error code to the external
     variable #merror_code.  */
 
-/***oldja
-    @brief M-text ¤òÊ̤ΠM-text ¤ËÁÞÆþ¤¹¤ë
+/***ja
+    @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 ¤Î¤Ö¤ó¤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¤¤¡£
+    ¤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¤¤¡£
 
     @return
     ½èÍý¤¬À®¸ù¤¹¤ì¤Ð mtext_ins () ¤Ï 0 ¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð -1 ¤òÊÖ
-    ¤·¡¢Æ±»þ¤Ë³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£  */
+    ¤·¡¢³°ÉôÊÑ¿ô #merror_code ¤Ë¥¨¥é¡¼¥³¡¼¥É¤òÀßÄꤹ¤ë¡£  */
 
 /***
     @errors
@@ -1805,14 +1833,14 @@ mtext_ins_char (MText *mt, int pos, int c, int n)
     external variable #merror_code.  If an error is detected, it returns -1 and
     assigns an error code to the external variable #merror_code.  */
 
-/***oldja
-    @brief M-text Ãæ¤ÎÆÃÄê¤Îʸ»ú¤òõ¤¹
+/***ja
+    @brief M-text Ãæ¤Çʸ»ú¤òõ¤¹.
 
-    ´Ø¿ô mtext_character () ¤Ï M-text $MT Ãæ¤Ë¤ª¤±¤ëʸ»ú $C ¤Î½Ð¸½°ÌÃÖ
-    ¤òÄ´¤Ù¤ë¡£¤â¤· $FROM < $TO ¤Ê¤é¤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 ¤ÎξÊý¤Ë 0 ¤¬»ØÄꤵ¤ì¤¿¤â¤Î¤È¸«¤Ê¤¹¡£
+    ´Ø¿ô mtext_character () ¤Ï M-text $MT Ãæ¤Çʸ»ú $C ¤òõ¤¹¡£¤â¤· 
+    $FROM < $TO ¤Ê¤é¤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 ¤ÎξÊý¤Ë 
+    0 ¤¬»ØÄꤵ¤ì¤¿¤â¤Î¤È¸«¤Ê¤¹¡£
 
     @return
     ¤â¤· $C ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_character () ¤Ï¤½¤ÎºÇ½é¤Î½Ð¸½°ÌÃÖ¤òÊÖ
@@ -1858,11 +1886,11 @@ mtext_character (MText *mt, int from, int to, int c)
     If $C is found, mtext_chr () returns its position; otherwise it
     returns.  */
 
-/***oldja
-    @brief M-text Ãæ¤Ç»ØÄꤵ¤ì¤¿Ê¸»ú¤¬ºÇ½é¤Ë¸½¤ì¤ë°ÌÃÖ¤òÊÖ¤¹
+/***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¤Ë¤ª¤±¤ëʸ»ú $C ¤Î½Ð¸½°ÌÃÖ¤òÄ´¤Ù
-    ¤ë¡£Ãµº÷¤Ï $MT ¤ÎÀèƬ¤«¤éËöÈøÊý¸þ¤Ë¿Ê¤à¡£
+    ´Ø¿ô mtext_chr () ¤Ï M-text $MT Ãæ¤Çʸ»ú $C ¤òõ¤¹¡£Ãµº÷¤Ï $MT ¤Î
+    ÀèƬ¤«¤éËöÈøÊý¸þ¤Ë¿Ê¤à¡£
 
     @return
     ¤â¤· $C ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_chr () ¤Ï¤½¤Î½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¸«¤Ä¤«¤é
@@ -1894,17 +1922,17 @@ mtext_chr (MText *mt, int c)
     beginning.
 
     @return
-    If $C is found, mtext_chr () returns its position; otherwise it
+    If $C is found, mtext_rchr () returns its position; otherwise it
     returns -1.  */
 
-/***oldja
+/***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¤Ë¤ª¤±¤ëʸ»ú $C ¤Î½Ð¸½°ÌÃÖ¤òÄ´
-    ¤Ù¤ë¡£Ãµº÷¤Ï $MT ¤ÎºÇ¸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 ¤Î
+    ºÇ¸å¤«¤éÀèƬÊý¸þ¤Ø¤È¸å¸þ¤­¤Ë¿Ê¤à¡£
 
     @return
-    ¤â¤· $C ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_chr () ¤Ï¤½¤Î½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¸«¤Ä¤«¤é
+    ¤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  */
@@ -1936,8 +1964,8 @@ mtext_rchr (MText *mt, int c)
     equal to, or less than $MT2, respectively.  Comparison is based on
     character codes.  */
 
-/***oldja
-    @brief Æó¤Ä¤Î M-text ¤òʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë
+/***ja
+    @brief Æó¤Ä¤Î M-text ¤òʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë.
 
     ´Ø¿ô mtext_cmp () ¤Ï¡¢ M-text $MT1 ¤È $MT2 ¤òʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë¡£
 
@@ -1963,7 +1991,7 @@ mtext_cmp (MText *mt1, MText *mt2)
 /*=*/
 
 /***en
-    @brief Compare two M-texts character-by-character.
+    @brief Compare initial parts of two M-texts character-by-character.
 
     The mtext_ncmp () function is similar to mtext_cmp (), but
     compares at most $N characters from the beginning.
@@ -1972,8 +2000,8 @@ mtext_cmp (MText *mt1, MText *mt2)
     This function returns 1, 0, or -1 if $MT1 is found greater than,
     equal to, or less than $MT2, respectively.  */
 
-/***oldja
-    @brief Æó¤Ä¤Î M-text ¤òʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë
+/***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¤¦¡£
@@ -2001,7 +2029,7 @@ mtext_ncmp (MText *mt1, MText *mt2, int n)
 /*=*/
 
 /***en
-    @brief Compare two M-texts.
+    @brief Compare specified regions of two M-texts.
 
     The mtext_compare () function compares two M-texts $MT1 and $MT2,
     character-by-character.  The compared regions are between $FROM1
@@ -2016,8 +2044,8 @@ mtext_ncmp (MText *mt1, MText *mt2, int n)
     equal to, or less than $MT2, respectively.  Comparison is based on
     character codes.  */
 
-/***oldja
-    @brief Æó¤Ä¤Î M-text ¤òÈæ³Ó¤¹¤ë
+/***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 
@@ -2058,11 +2086,11 @@ mtext_compare (MText *mt1, int from1, int to1, MText *mt2, int from2, int to2)
     segment of M-text $MT1 that consists entirely of characters in
     M-text $MT2.  */
 
-/***oldja
-    @brief ¤¢¤ëʸ»ú¤Î½¸¹ç¤ò M-text ¤ÎÃæ¤Çõ¤¹
+/***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¤ò·×»»¤¹¤ë¡£
+    ¤ì¤ëʸ»ú¤À¤±¤Ç¤Ç¤­¤Æ¤¤¤ëÉôʬ¤ÎºÇÂ獵¤òÊÖ¤¹¡£
 
     @latexonly \IPAlabel{mtext_spn} @endlatexonly  */
 
@@ -2084,8 +2112,8 @@ mtext_spn (MText *mt, MText *accept)
     The mtext_cspn () returns the length of the initial segment of
     M-text $MT1 that consists entirely of characters not in M-text $MT2.  */
 
-/***oldja
-    @brief ¤¢¤ë½¸¹ç¤Ë°¤µ¤Ê¤¤Ê¸»ú¤ò M-text ¤ÎÃæ¤Çõ¤¹
+/***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¡£
@@ -2105,7 +2133,7 @@ mtext_cspn (MText *mt, MText *reject)
 /*=*/
 
 /***en
-    @brief Search an M-text for any of a set of characters
+    @brief Search an M-text for any of a set of characters.
 
     The mtext_pbrk () function locates the first occurrence in M-text
     $MT1 of any of the characters in M-text $MT2.
@@ -2114,15 +2142,15 @@ mtext_cspn (MText *mt, MText *reject)
     This function returns the position in $MT1 of the found character.
     If no such character is found, it returns -1. */
 
-/***oldja
-    @brief Ê̤ΠM-text ¤Ë´Þ¤Þ¤ì¤ëʸ»ú¤ÎºÇ½é¤Î½Ð¸½°ÌÃÖ¤ò¸«¤Ä¤±¤ë
+/***ja
+    @brief ¤¢¤ë½¸¹ç¤Îʸ»ú¤Î¤É¤ì¤«¤ò M-text ¤ÎÃæ¤Çõ¤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¡£
 
-    @return
+    @return 
     ¸«¤Ä¤«¤Ã¤¿Ê¸»ú¤Î¡¢$MT1 Æâ¤Ë¤ª¤±¤ë½Ð¸½°ÌÃÖ¤òÊÖ¤¹¡£¤â¤·¤½¤Î¤è¤¦¤Êʸ
-    »ú¤¬¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï -1 ¤òÊÖ¤¹¡£
+    »ú¤¬¤Ê¤±¤ì¤Ð -1 ¤òÊÖ¤¹¡£
 
     @latexonly \IPAlabel{mtext_pbrk} @endlatexonly  */
 
@@ -2138,7 +2166,7 @@ mtext_pbrk (MText *mt, MText *accept)
 /*=*/
 
 /***en
-    @brief Look for a token in an M-text
+    @brief Look for a token in an M-text.
 
     The mtext_tok () function searches a token that firstly occurs
     after position $POS in M-text $MT.  Here, a token means a
@@ -2153,13 +2181,13 @@ mtext_pbrk (MText *mt, MText *accept)
     error is detected, it returns @c NULL and assigns an error code
     to the external variable #merror_code. */
 
-/***oldja
-    @brief M-text Ãæ¤Î¥È¡¼¥¯¥ó¤òõ¤¹
+/***ja
+    @brief M-text Ãæ¤Î¥È¡¼¥¯¥ó¤òõ¤¹.
 
-    ´Ø¿ô mtext_tok () ¤Ï¡¢M-text $MT ¤ÎÃæ¤Ç $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¡£
+    ´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
+    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
@@ -2211,11 +2239,12 @@ mtext_tok (MText *mt, MText *delim, int *pos)
     first occurrence.  Otherwise it returns -1.  If $MT2 is empty, it
     returns 0.  */
 
-/***oldja
-    @brief M-text Ãæ¤ÎÊ̤ΠM-text ¤òõ¤¹
+/***ja
+    @brief M-text Ãæ¤ÇÊ̤ΠM-text ¤òõ¤¹.
 
-    ´Ø¿ô mtext_text () ¤Ï¡¢M-text $MT1 Ãæ¤Ë¤ª¤±¤ë M-text $MT2 ¤ÎºÇ½é¤Î
-    ½Ð¸½°ÌÃÖ¤òÄ´¤Ù¤ë¡£¥Æ¥­¥¹¥È¥×¥í¥Ñ¥Æ¥£¤Î°ã¤¤¤Ï̵»ë¤µ¤ì¤ë¡£
+    ´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¡£
 
     @return
     $MT1 Ãæ¤Ë $MT2 ¤¬¸«¤Ä¤«¤ì¤Ð¡¢mtext_text() ¤Ï¤½¤ÎºÇ½é¤Î½Ð¸½°ÌÃÖ¤òÊÖ
@@ -2316,8 +2345,8 @@ mtext_search (MText *mt1, int from, int to, MText *mt2)
     This function returns 1, 0, or -1 if $MT1 is found greater than,
     equal to, or less than $MT2, respectively.  */
 
-/***oldja
-    @brief Æó¤Ä¤Î M-text ¤òÂçʸ»ú¡¿¾®Ê¸»ú¤Î¶èÊ̤ò̵»ë¤·¤ÆÈæ³Ó¤¹¤ë
+/***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¤¦¡£
@@ -2342,7 +2371,7 @@ mtext_casecmp (MText *mt1, MText *mt2)
 /*=*/
 
 /***en
-    @brief Compare two M-texts ignoring cases.
+    @brief Compare initial parts of two M-texts ignoring cases.
 
     The mtext_ncasecmp () function is similar to mtext_casecmp (), but
     compares at most $N characters from the beginning.
@@ -2351,8 +2380,8 @@ mtext_casecmp (MText *mt1, MText *mt2)
     This function returns 1, 0, or -1 if $MT1 is found greater than,
     equal to, or less than $MT2, respectively.  */
 
-/***oldja
-    @brief Æó¤Ä¤Î M-text ¤òÂçʸ»ú¡¿¾®Ê¸»ú¤Î¶èÊ̤ò̵»ë¤·¤ÆÈæ³Ó¤¹¤ë
+/***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¤¦¡£
@@ -2380,7 +2409,7 @@ mtext_ncasecmp (MText *mt1, MText *mt2, int n)
 /*=*/
 
 /***en
-    @brief Compare two M-texts ignoring cases.
+    @brief Compare specified regions of two M-texts ignoring cases. 
 
     The mtext_case_compare () function compares two M-texts $MT1 and
     $MT2, character-by-character, ignoring cases.  The compared
@@ -2396,8 +2425,8 @@ mtext_ncasecmp (MText *mt1, MText *mt2, int n)
     equal to, or less than $MT2, respectively.  Comparison is based on
     character codes.  */
 
-/***oldja
-    @brief Æó¤Ä¤Î M-text ¤ò¡¢Âçʸ»ú¡¿¾®Ê¸»ú¤Î¶èÊ̤ò̵»ë¤·¤¿Ê¸»úñ°Ì¤ÇÈæ³Ó¤¹¤ë
+/***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¤·¤Ä¤Äʸ»úñ°Ì¤ÇÈæ³Ó¤¹¤ë¡£Èæ³ÓÂоݤȤʤë¤Î¤Ï $MT1 
@@ -2441,7 +2470,7 @@ mtext_case_compare (MText *mt1, int from1, int to1,
 /*** @{  */
 
 /***en
-    @brief Dump an M-text
+    @brief Dump an M-text.
 
     The mdebug_dump_mtext () function prints the M-text $MT in a human
     readable way to the stderr.  $INDENT specifies how many columns to
@@ -2451,6 +2480,16 @@ mtext_case_compare (MText *mt1, int from1, int to1,
 
     @return
     This function returns $MT.  */
+/***ja
+    @brief M-text ¤ò¥À¥ó¥×¤¹¤ë.
+
+    ´Ø¿ô mdebug_dump_mtext () ¤Ï M-text $MT ¤ò stderr ¤Ë¿Í´Ö¤Ë²ÄÆÉ¤Ê 
+    ·Á¤Ç°õºþ¤¹¤ë¡£ $UNDENT ¤Ï£²¹ÔÌܰʹߤΥ¤¥ó¥Ç¥ó¥È¤ò»ØÄꤹ¤ë¡£$FULLP 
+    ¤¬ 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¡£
+
+    @return
+    ¤³¤Î´Ø¿ô¤Ï $MT ¤òÊÖ¤¹¡£  */
 
 MText *
 mdebug_dump_mtext (MText *mt, int indent, int fullp)