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38.3 ¥¨¥³¡¼Îΰè

¥¨¥³¡¼Îΰè¡Êecho area¡Ë¤Ï¡¢ ´ðËÜ´Ø¿ômessage¤Ç¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤·¤¿¤ê¡¢ ÂǸ°¤òɽ¼¨¤¹¤ë¤¿¤á¤Ë»È¤ï¤ì¤Þ¤¹¡£ ¡Ê³èÀ­¤Ê¡Ë¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤Ï¥¨¥³¡¼Îΰè¤È Ʊ¤¸¥¹¥¯¥ê¡¼¥ó¾å¤Î°ÌÃ֤˸½¤ì¤Þ¤¹¤¬¡¢ ¥¨¥³¡¼Îΰè¤È¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤ÏƱ¤¸¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£ GNU Emacs ¥Þ¥Ë¥å¥¢¥ë¤Ë¤Ï¡¢ ¥¨¥³¡¼Îΰè¤È¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤¬¥¹¥¯¥ê¡¼¥ó¤ÎƱ¤¸²Õ½ê¤ò»È¤¦ºÝ¤Î ¾×ÆÍ¤ò²óÈò¤¹¤ëµ¬Â§¤¬½Ò¤Ù¤Æ¤¢¤ê¤Þ¤¹ ¡Êsee ¥ß¥Ë¥Ð¥Ã¥Õ¥¡ in GNU Emacs ¥Þ¥Ë¥å¥¢¥ë¡Ë¡£ ¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤â¥¨¥³¡¼Îΰè¤Ë¸½¤ì¤Þ¤¹¡£ See Errors¡£

¥¨¥³¡¼Îΰè¤Ëɽ¼¨¤¹¤ë¤Ë¤Ï¡¢ ¥¹¥È¥ê¡¼¥à¡Êsee Output Functions¡Ë¤È¤·¤Æ t¤ò»ØÄꤷ¤¿Lispɽ¼¨´Ø¿ô¤ò»È¤¦¤«¡¢¤¢¤ë¤¤¤Ï¤Ä¤®¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£

Function: message string &rest arguments

¤³¤Î´Ø¿ô¤Ï¡¢¥¨¥³¡¼Îΰè¤Ë1¹Ô¤Î¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤¹¤ë¡£ °ú¿ôstring¤Ï¡¢¸À¸ìC¤Îprintf¤ÎÀ©¸æÊ¸»úÎó¤ÈƱÍͤǤ¢¤ë¡£ ½ñ¼°»ØÄê¤Ë¤Ä¤¤¤Æ¾Ü¤·¤¯¤Ï¡¢String Conversion¤Î format¤ò»²¾È¡£ message¤Ï¹½ÃÛ¤·¤¿Ê¸»úÎó¤òÊÖ¤¹¡£

¥Ð¥Ã¥Á¥â¡¼¥É¤Ç¤Ï¡¢message¤Ï¥á¥Ã¥»¡¼¥¸¥Æ¥­¥¹¥È¤È²þ¹Ô¤ò ɸ½à¥¨¥é¡¼¥¹¥È¥ê¡¼¥à¤Ø½ÐÎϤ¹¤ë¡£

string¤¬nil¤Ç¤¢¤ë¤È¡¢ message¤Ï¥¨¥³¡¼Îΰè¤ò¥¯¥ê¥¢¤¹¤ë¡£ ¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤¬³èÀ­¤Ç¤¢¤ë¤È¡¢ ¤³¤ì¤Ë¤è¤ê¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤ÎÆâÍÆ¤¬¥¹¥¯¥ê¡¼¥ó¤Ë¤¿¤À¤Á¤Ëɽ¼¨¤µ¤ì¤ë¡£

(message "Minibuffer depth is %d."
         (minibuffer-depth))
 -| Minibuffer depth is 0.
⇒ "Minibuffer depth is 0."
---------- Echo Area ----------
Minibuffer depth is 0.
---------- Echo Area ----------
Function: message-or-box string &rest arguments

¤³¤Î´Ø¿ô¤Ïmessage¤ÈƱÍͤ˥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤¹¤ë¤¬¡¢ ¥¨¥³¡¼Îΰè¤Î¤«¤ï¤ê¤ËÂÐÏåܥ寥¹¤ò»È¤¦¤³¤È¤â¤¢¤ë¡£ ¤³¤Î´Ø¿ô¤¬¥Þ¥¦¥¹¤òÍѤ¤¤Æµ¯Æ°¤µ¤ì¤¿¥³¥Þ¥ó¥É¤«¤é¸Æ¤Ð¤ì¤¿¤È¤­¡¢ ¤è¤êÀµ³Î¤Ë¤Ï¡¢last-nonmenu-event¡Êsee Command Loop Info¡Ë¤¬ nil¤«¥ê¥¹¥È¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ë¤È¡¢ ¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤¹¤ë¤¿¤á¤ËÂÐÏåܥ寥¹¤«¥Ý¥Ã¥×¥¢¥Ã¥×¥á¥Ë¥å¡¼¤òÍѤ¤¤ë¡£ ¤µ¤â¤Ê¤±¤ì¤Ð¥¨¥³¡¼Îΰè¤òÍѤ¤¤ë¡£ ¡Ê¤³¤ì¤Ï¡¢Æ±ÍͤʷèÄê¤ò¤¯¤À¤¹y-or-n-p¤ÎȽÄê¾ò·ï¤ÈƱ¤¸¤Ç¤¢¤ë¡£ see Yes-or-No Queries¡£¡Ë

¸Æ¤Ó½Ð¤·¤Î¼þ¤ê¤Çlast-nonmenu-event¤ËŬÀÚ¤ÊÃͤò«Çû¤¹¤ë¤³¤È¤Ç¡¢ ¥Þ¥¦¥¹¤ò»È¤¦¤«¥¨¥³¡¼Îΰè¤ò»È¤¦¤«¶¯À©¤Ç¤­¤ë¡£

Function: message-box string &rest arguments

¤³¤Î´Ø¿ô¤Ïmessage¤ÈƱÍͤ˥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤¹¤ë¤¬¡¢ ²Äǽ¤Ê¸Â¤êÂÐÏåܥ寥¹¡Ê¤ä¥Ý¥Ã¥×¥¢¥Ã¥×¥á¥Ë¥å¡¼¡Ë¤ò»È¤¦¡£ ÂÐÏåܥ寥¹¤ä¥Ý¥Ã¥×¥¢¥Ã¥×¥á¥Ë¥å¡¼¤ò°·¤¨¤Ê¤¤Ã¼Ëö¤Ê¤É¤Ç ¤³¤ì¤é¤ò»ÈÍѤǤ­¤Ê¤¤¾ì¹ç¤Ë¤Ï¡¢ message-box¤Ïmessage¤ÈƱÍͤ˥¨¥³¡¼Îΰè¤ò»È¤¦¡£

Function: current-message

¤³¤Î´Ø¿ô¤Ï¡¢¥¨¥³¡¼Îΰè¤Ë¸½ºßɽ¼¨¤µ¤ì¤Æ¤¤¤ë¥á¥Ã¥»¡¼¥¸¤òÊÖ¤¹¡£ ¤Ê¤±¤ì¤Ðnil¤òÊÖ¤¹¡£

Variable: cursor-in-echo-area

¤³¤ÎÊÑ¿ô¤Ï¡¢¥¨¥³¡¼Îΰè¤Ë¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤·¤Æ¤¤¤ë¤È¤­¤Ë ¥«¡¼¥½¥ë¤ò¤É¤³¤Ëɽ¼¨¤¹¤ë¤«¤òÀ©¸æ¤¹¤ë¡£ nil°Ê³°¤Ç¤¢¤ë¤È¡¢¥á¥Ã¥»¡¼¥¸¤ÎËöÈø¤Ë¥«¡¼¥½¥ë¤òɽ¼¨¤¹¤ë¡£ ¤µ¤â¤Ê¤±¤ì¤Ð¡¢¥¨¥³¡¼Îΰè¤Ë¤Ç¤Ï¤Ê¤¯¡¢¥Ý¥¤¥ó¥È°ÌÃ֤˥«¡¼¥½¥ë¤òɽ¼¨¤¹¤ë¡£

¤³¤ÎÃͤÏÉáÄ̤Ïnil¤Ç¤¢¤ë¡£ Lisp¥×¥í¥°¥é¥à¤Ï¤³¤ì¤Ët¤òû¤¤´ü´Ö¤À¤±Â«Çû¤¹¤ë¡£

Variable: echo-area-clear-hook

¤³¤Î¥Î¡¼¥Þ¥ë¥Õ¥Ã¥¯¤Ï¡¢(message nil)¤ä¾¤ÎÍýͳ¤Ç ¥¨¥³¡¼Îΰè¤ò¥¯¥ê¥¢¤¹¤ë¤¿¤Ó¤Ë¼Â¹Ô¤µ¤ì¤ë¡£

¥¨¥³¡¼Îΰè¤Ëɽ¼¨¤·¤¿¤Û¤È¤ó¤É¤¹¤Ù¤Æ¤Î¥á¥Ã¥»¡¼¥¸¤Ï ¥Ð¥Ã¥Õ¥¡‘*Messages*’¤Ë¤âµ­Ï¿¤µ¤ì¤Þ¤¹¡£

User Option: message-log-max

¤³¤ÎÊÑ¿ô¤Ï¡¢¥Ð¥Ã¥Õ¥¡‘*Messages*’¤ËÊÝ»ý¤¹¤ë¹Ô¿ô¤ò»ØÄꤹ¤ë¡£ ÃÍt¤Ï¡¢ÊÝ»ý¤¹¤ë¹Ô¿ô¤òÀ©¸Â¤·¤Ê¤¤¤³¤È¤ò°ÕÌ£¤¹¤ë¡£ ÃÍnil¤Ï¡¢¥á¥Ã¥»¡¼¥¸¤ò¤Þ¤Ã¤¿¤¯µ­Ï¿¤·¤Ê¤¤¤³¤È¤ò°ÕÌ£¤¹¤ë¡£ ¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤·¤Ä¤Ä¤½¤ì¤òµ­Ï¿¤·¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¤Ë¤Ï ¤Ä¤®¤Î¤è¤¦¤Ë¤¹¤ë¡£

(let (message-log-max)
  (message …))
Variable: echo-keystrokes

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