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19.2 ¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤Ç¤Î¥Æ¥­¥¹¥Èʸ»úÎó¤ÎÆÉ¤ß¼è¤ê

¿¤¯¤Î¾ì¹ç¡¢¥Æ¥­¥¹¥È¤òʸ»úÎó¤È¤·¤ÆÆÉ¤ß¼è¤ë¤¿¤á¤Ë¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤ò»È¤¤¤Þ¤¹¡£ Lisp¥ª¥Ö¥¸¥§¥¯¥È¤Î¥Æ¥­¥¹¥Èɽ¸½¤òÆÉ¤ß¼è¤ë¤¿¤á¤Ë¤â»È¤¨¤Þ¤¹¡£ ¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤Ç¤ÎÆþÎϤΤâ¤Ã¤È¤â´ðËÜŪ¤Ê´Ø¿ô¤Ï read-from-minibuffer¤Ç¤¢¤ê¡¢¤É¤Á¤é¤ÎÌÜŪ¤Ë¤â»È¤¨¤Þ¤¹¡£

¿¤¯¤Î¾ì¹ç¡¢Lisp´Ø¿ô¤ÎÅÓÃæ¤Ç¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤ÎÆþÎÏ´Ø¿ô¤ò¸Æ¤Ö¤Ù¤­¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£ ¤½¤Î¤«¤ï¤ê¤Ë¡¢interactive¤Î»ØÄê¤Ç¡¢ ¥³¥Þ¥ó¥É¤Î°ú¿ô¤òÆÉ¤ß¼è¤ëÁàºî¤Î°ìÉô¤È¤·¤Æ ¤¹¤Ù¤Æ¤Î¥ß¥Ë¥Ð¥Ã¥Õ¥¡ÆþÎϤò¹Ô¤¤¤Þ¤¹¡£ See Defining Commands¡£

Function: read-from-minibuffer prompt-string &optional initial-contents keymap read hist default inherit-input-method

¤³¤Î´Ø¿ô¤Ï¡¢¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤«¤éÆþÎϤòÆÀ¤ë¤â¤Ã¤È¤âÈÆÍѤÎÊýË¡¤Ç¤¢¤ë¡£ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢Ç¤°Õ¤Î¥Æ¥­¥¹¥È¤ò¼õ¤±¼è¤êʸ»úÎó¤È¤·¤ÆÊÖ¤¹¡£ ¤·¤«¤·¡¢read¤¬nil°Ê³°¤Ç¤¢¤ì¤Ð¡¢ read¤òÍѤ¤¤Æ¥Æ¥­¥¹¥È¤ò Lisp¥ª¥Ö¥¸¥§¥¯¥È¤ØÊÑ´¹¤¹¤ë¡Êsee Input Functions¡Ë¡£

¤³¤Î´Ø¿ô¤¬¤Þ¤º¹Ô¤¦¤³¤È¤Ï¡¢¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤ò³èÀ­¤Ë¤·¡¢ ¥×¥í¥ó¥×¥Èprompt-string¤È¤È¤â¤Ëɽ¼¨¤¹¤ë¤³¤È¤Ç¤¢¤ë¡£ prompt-string¤Ïʸ»úÎó¤Ç¤¢¤ë¤³¤È¡£ ¤³¤ì¤Ç¡¢¥æ¡¼¥¶¡¼¤Ï¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤Ç¥Æ¥­¥¹¥È¤òÊÔ½¸¤Ç¤­¤ë¤è¤¦¤Ë¤Ê¤ë¡£

¥æ¡¼¥¶¡¼¤¬¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤òÈ´¤±¤ë¥³¥Þ¥ó¥É¤òÂǤĤȡ¢ read-from-minibuffer¤Ï ¥ß¥Ë¥Ð¥Ã¥Õ¥¡Æâ¤Î¥Æ¥­¥¹¥È¤«¤éÌá¤êÃͤò¹½ÃÛ¤¹¤ë¡£ Ä̾Åö³º¥Æ¥­¥¹¥È¤ò´Þ¤àʸ»úÎó¤òÊÖ¤¹¡£ ¤·¤«¤·¡¢read¤¬nil°Ê³°¤Ç¤¢¤ë¤È¡¢ read-from-minibuffer¤Ï¥Æ¥­¥¹¥È¤òÆÉ¤ß¼è¤Ã¤¿·ë²Ì¤Ç¤¢¤ë Lisp¥ª¥Ö¥¸¥§¥¯¥È¤òɾ²Á¤»¤º¤ËÊÖ¤¹¡£ ¡ÊÆÉ¤ß¼è¤ê¤Ë¤Ä¤¤¤Æ¤Ïsee Input Functions¡£¡Ë

°ú¿ôdefault¤Ï¡¢ÍúÎò¥³¥Þ¥ó¥É¤Ç»È¤¦¥Ç¥Õ¥©¥ë¥ÈÃͤò»ØÄꤹ¤ë¡£ ¤³¤ì¤Ïʸ»úÎó¤«nil¤Ç¤¢¤ë¤³¤È¡£ read¤¬nil°Ê³°¤Ç¤¢¤ë¾ì¹ç¡¢ ¥æ¡¼¥¶¡¼¤ÎÆþÎϤ¬¶õ¤Ç¤¢¤ë¤È¤­¤Ë¤Ï¡¢ read¤Ø¤ÎÆþÎϤȤ·¤Æ¤âdefault¤òÍѤ¤¤ë¡£ ¤·¤«¤·¡¢¡Êread¤¬nil¤Ç¤¢¤ë¡ËÄ̾ï¤Î¾ì¹ç¡¢ ¥æ¡¼¥¶¡¼¤ÎÆþÎϤ¬¶õ¤Î¤È¤­¡¢read-from-minibuffer¤Ï default¤òÊÖ¤µ¤º¤Ë¶õʸ»úÎó""¤òÊÖ¤¹¡£ ¤³¤Î°ÕÌ£¤Ë¤ª¤¤¤Æ¡¢¤³¤Î´Ø¿ô¤ÏËܾϤξ¤Î¥ß¥Ë¥Ð¥Ã¥Õ¥¡ÍÑÆþÎÏ´Ø¿ô¤È°Û¤Ê¤ë¡£

keymap¤¬nil°Ê³°¤Ç¤¢¤ë¤È¡¢ ¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤Î¥í¡¼¥«¥ë¥­¡¼¥Þ¥Ã¥×¤È¤·¤ÆÍѤ¤¤ë¡£ keymap¤ò¾Êά¤·¤¿¤ênil¤Ç¤¢¤ë¤È¡¢ minibuffer-local-map¤ÎÃͤò¥­¡¼¥Þ¥Ã¥×¤È¤·¤ÆÍѤ¤¤ë¡£ ¥­¡¼¥Þ¥Ã¥×¤ò»ØÄꤹ¤ë¤³¤È¤Ï¡¢ Êä´°¤Ê¤É¤Î¤µ¤Þ¤¶¤Þ¤Ê±þÍѸþ¤±¤Ë¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤ò¥«¥¹¥¿¥Þ¥¤¥º¤¹¤ë ¤â¤Ã¤È¤â½ÅÍפÊÊýË¡¤Ç¤¢¤ë¡£

°ú¿ôhist¤Ï¡¢¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤Ç¤ÎÆþÎϤòÊݸ¤·ÍúÎò¥³¥Þ¥ó¥É¤ò»ÈÍѲÄǽ¤Ë ¤¹¤ë¤¿¤á¤ËÍѤ¤¤ëÍúÎò¥ê¥¹¥ÈÊÑ¿ô¤ò»ØÄꤹ¤ë¡£ ¥Ç¥Õ¥©¥ë¥È¤Ïminibuffer-history¤Ç¤¢¤ë¡£ see Minibuffer History¡£

ÊÑ¿ôminibuffer-allow-text-properties¤¬nil°Ê³°¤Ç¤¢¤ë¤È¡¢ ÊÖ¤µ¤ì¤ëʸ»úÎó¤Ë¤Ï¡¢¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤Ç»ØÄꤵ¤ì¤¿¥Æ¥­¥¹¥È°À­¤¬´Þ¤Þ¤ì¤ë¡£ ¤µ¤â¤Ê¤±¤ì¤Ð¡¢ÃͤòÊÖ¤¹¤È¤­¤Ë¤¹¤Ù¤Æ¤Î¥Æ¥­¥¹¥È°À­¤ò¼è¤ê½ü¤¯¡£

°ú¿ôinherit-input-method¤¬nil°Ê³°¤Ç¤¢¤ë¤È¡¢ ¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤ËÆþ¤ë¤Þ¤¨¤Ë¤É¤Î¥Ð¥Ã¥Õ¥¡¤Ë¤¤¤¿¤«¤Ë´Ø¤ï¤é¤º¡¢ ¤½¤Î¥Ð¥Ã¥Õ¥¡¤«¤é¸½ºß¤ÎÆþÎÏÊý¼°¡Êsee Input Methods¡Ë¤È enable-multibyte-characters¡Êsee Text Representations¡Ë¤ÎÀßÄê¤ò ·Ñ¾µ¤¹¤ë¡£

initial-contents¤¬Ê¸»úÎó¤Ç¤¢¤ì¤Ð¡¢ read-from-minibuffer¤Ï¡¢ ¥æ¡¼¥¶¡¼¤¬¥Æ¥­¥¹¥ÈÊÔ½¸¤ò»Ï¤á¤ë¤Þ¤¨¤Ë¡¢ ¤³¤Îʸ»úÎó¤ò¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤ËÁÞÆþ¤·¤½¤ÎËöÈø¤Ë¥Ý¥¤¥ó¥È¤òÃÖ¤¯¡£ ¤³¤Îʸ»úÎó¤ò½é´üÆâÍÆ¤È¤¹¤ë¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤¬¸½¤ì¤ë¡£

¤¢¤ë¤¤¤Ï¡¢initial-contents¤Ï¡¢ (string . position)¤È¤¤¤¦·Á¼°¤Î¥³¥ó¥¹¥»¥ë¤Ç¤â¤è¤¤¡£ ¤³¤ì¤Ï¡¢Ê¸»úÎóstring¤ò¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤ËÁÞÆþ¤·¡¢ ¥Ý¥¤¥ó¥È¤ÏËöÈø¤Ë¤Ç¤Ï¤Ê¤¯ ÀèÆ¬¤«¤épositionÈÖÌܤÎʸ»ú¤ËÃÖ¤¯¤³¤È¤ò°ÕÌ£¤¹¤ë¡£

»ÈÍѾå¤ÎÃí°Õ¡§ °ú¿ôinitial-contents¤Èdefault¤Ï¡¢ ¿¤«¤ì¾¯¤Ê¤«¤ìƱ¤¸¤³¤È¤ò¹Ô¤¦ÂåÂØÊýË¡¤òÄ󶡤¹¤ë¡£ read-from-minibuffer¤Î1¤Ä¤Î¸Æ¤Ó½Ð¤·¤Ë¤ª¤¤¤Æ¡¢ ξ¼Ô¤Îµ¡Ç½¤òƱ»þ¤Ë»È¤¦¤³¤È¤Ë°ÕÌ£¤Ï¤Ê¤¤¡£ °ìÈ̤ˤϡ¢default¤ò»È¤¦¤³¤È¤ò´«¤á¤ë¡£ ¤È¤¤¤¦¤Î¤Ï¡¢¥æ¡¼¥¶¡¼¤¬¥Ç¥Õ¥©¥ë¥ÈÃͤò˾¤à¾ì¹ç¤Ë¤Ï¥Ç¥Õ¥©¥ë¥ÈÃͤòÁÞÆþ¤Ç¤­¡¢ ¤½¤ì°Ê³°¤Î¾ì¹ç¤Ë¤Ï¥Ç¥Õ¥©¥ë¥ÈÃͤòºï½ü¤·¤Ê¤¯¤Æ¤â¤è¤¤¤«¤é¤Ç¤¢¤ë¡£

Function: read-string prompt &optional initial history default inherit-input-method

¤³¤Î´Ø¿ô¤Ï¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤«¤éʸ»úÎó¤òÆÉ¤ß¼è¤ê¡¢¤½¤ì¤òÊÖ¤¹¡£ °ú¿ôprompt¤Èinitial¤Ï¡¢ read-from-minibuffer¤ÈƱÍͤ˻Ȥï¤ì¤ë¡£ »ÈÍѤ¹¤ë¥­¡¼¥Þ¥Ã¥×¤Ïminibuffer-local-map¤Ç¤¢¤ë¡£

¾Êά²Äǽ¤Ê°ú¿ôhistory¤Ï¡¢nil°Ê³°¤Ç¤¢¤ë¤È¡¢ ÍúÎò¥ê¥¹¥È¤È¡Ê¾Êά²Äǽ¤Ê¡Ë¥ê¥¹¥ÈÆâ¤Ç¤Î½é´ü°ÌÃÖ¤ò»ØÄꤹ¤ë¡£ ¾Êά²Äǽ¤Ê°ú¿ôdefault¤Ï¡¢ ¥æ¡¼¥¶¡¼ÆþÎϤ¬¶õ¤Î¾ì¹ç¤ËÊÖ¤µ¤ì¤ë¥Ç¥Õ¥©¥ë¥ÈÃͤǤ¢¤ê¡¢Ê¸»úÎó¤Ç¤¢¤ë¤³¤È¡£ ¾Êά²Äǽ¤Ê°ú¿ôinherit-input-method¤Ï¡¢ ¥«¥ì¥ó¥È¥Ð¥Ã¥Õ¥¡¤ÎÆþÎÏÊý¼°¤ò·Ñ¾µ¤¹¤ë¤«¤É¤¦¤«¤ò»ØÄꤹ¤ë¡£

¤³¤Î´Ø¿ô¤Ï´Ø¿ôread-from-minibuffer¤Î ¥¤¥ó¥¿¡¼¥Õ¥§¥¤¥¹¤òñ½ã²½¤·¤¿¤â¤Î¤Ç¤¢¤ë¡£

(read-string prompt initial history default inherit)
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(let ((value
       (read-from-minibuffer prompt initial nil nil
                             history default inherit)))
  (if (equal value "")
      default
    value))
Variable: minibuffer-allow-text-properties

¤³¤ÎÊÑ¿ô¤¬nil¤Ç¤¢¤ë¤È¡¢ read-from-minibuffer¤Ï¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤Ç»ØÄꤵ¤ì¤¿¤¹¤Ù¤Æ¤Î ¥Æ¥­¥¹¥È°À­¤òÊÖ¤¹¤Þ¤¨¤Ë¼è¤ê½ü¤¯¡£ ¤¹¤Ù¤Æ¤Î¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤¬read-from-minibuffer¤ò»È¤¦¤Î¤Ç¡¢ ¤³¤ÎÊÑ¿ô¤Ï¤¹¤Ù¤Æ¤Î¥ß¥Ë¥Ð¥Ã¥Õ¥¡ÆþÎϤËŬÍѤµ¤ì¤ë¡£

¤³¤ÎÊÑ¿ô¤ÎÃͤ˴ؤï¤é¤º¡¢ Êä´°´Ø¿ô¤Ï̵¾ò·ï¤Ë¥Æ¥­¥¹¥È°À­¤òÇÑ´þ¤¹¤ë¤³¤È¤ËÃí°Õ¡£

Variable: minibuffer-local-map

¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤«¤éÆÉ¤ß¼è¤ë¤È¤­¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥í¡¼¥«¥ë¥­¡¼¥Þ¥Ã¥×¡£ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢°Ê²¼¤Î¥Ð¥¤¥ó¥Ç¥£¥ó¥°¤Ç¤¢¤ë¡£

C-j

exit-minibuffer

RET

exit-minibuffer

C-g

abort-recursive-edit

M-n

next-history-element

M-p

previous-history-element

M-r

next-matching-history-element

M-s

previous-matching-history-element

Function: read-no-blanks-input prompt &optional initial inherit-input-method

¤³¤Î´Ø¿ô¤Ï¥ß¥Ë¥Ð¥Ã¥Õ¥¡¤«¤éʸ»úÎó¤òÆÉ¤ß¼è¤ë¤¬¡¢ ÆþÎϤˤÏÇòʸ»ú¤òµö¤µ¤º¡¢Çòʸ»ú¤ÏÆþÎϤò½ª¤é¤»¤ë¡£ °ú¿ôprompt¡¢initial¡¢inherit-input-method¤Ï¡¢ read-from-minibuffer¤ÈƱÍͤ˻Ȥï¤ì¤ë¡£

¤³¤ì¤Ï´Ø¿ôread-from-minibuffer¤Î ¥¤¥ó¥¿¡¼¥Õ¥§¥¤¥¹¤òñ½ã²½¤·¤¿¤â¤Î¤Ç¤¢¤ê¡¢ °ú¿ôkeymap¤È¤·¤Æminibuffer-local-ns-map¤ÎÃͤòÅϤ¹¡£ ¥­¡¼¥Þ¥Ã¥×minibuffer-local-ns-map¤Ç¤Ï C-q¤òºÆ¥Ð¥¤¥ó¥É¤·¤Ê¤¤¤¿¤á¡¢ ¥¯¥©¡¼¥È¤¹¤ì¤Ð¶õÇò¤òʸ»úÎó¤Ë´Þ¤á¤ë¤³¤È¤¬¤Ç¤­¤ë¡£

(read-no-blanks-input prompt initial)
≡
(read-from-minibuffer prompt initial minibuffer-local-ns-map)
Variable: minibuffer-local-ns-map

¤³¤ÎÁȤ߹þ¤ßÊÑ¿ô¤Ï¡¢´Ø¿ôread-no-blanks-input¤¬ ¥ß¥Ë¥Ð¥Ã¥Õ¥¡ÍÑ¤Î¥í¡¼¥«¥ë¥­¡¼¥Þ¥Ã¥×¤È¤·¤Æ»È¤¦¥­¡¼¥Þ¥Ã¥×¤Ç¤¢¤ë¡£ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢minibuffer-local-map¤Î¥Ð¥¤¥ó¥Ç¥£¥ó¥°¤Ë²Ã¤¨¤Æ °Ê²¼¤Î¥Ð¥¤¥ó¥Ç¥£¥ó¥°¤Ç¤¢¤ë¡£

SPC

exit-minibuffer

TAB

exit-minibuffer

?

self-insert-and-exit


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