Next: Read Only Buffers, Previous: Buffer Modification, Up: Buffers [Contents][Index]
¥Õ¥¡¥¤¥ë¤òˬÌ䤷¤Æ¤½¤Î¥Ð¥Ã¥Õ¥¡¤ÇÊѹ¹¤·¤¿¤È¤·¤Þ¤¹¡£ ¤½¤Î¤¢¤¤¤À¤Ë¡¢¥Ç¥£¥¹¥¯¾å¤ÎÅö³º¥Õ¥¡¥¤¥ë¼«¿È¤âÊѹ¹¤µ¤ì¤¿¤È¤·¤Þ¤¹¡£ ¤³¤³¤Ç¥Ð¥Ã¥Õ¥¡¤òÊݸ¤¹¤ë¤È¡¢¥Õ¥¡¥¤¥ë¤ÎÊѹ¹ÆâÍÆ¤ò¾å½ñ¤¤·¤Æ¤·¤Þ¤¤¤Þ¤¹¡£ ¤¿¤·¤«¤Ë¤³¤ì¤ò˾¤à¾ì¹ç¤â¤¢¤ë¤Ç¤·¤ç¤¦¤¬¡¢ ÉáÄ̤ϽÅÍפʾðÊó¤ò¼º¤¦¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤½¤Î¤¿¤á¡¢Emacs¤Ï¡¢¥Õ¥¡¥¤¥ë¤ËÊݸ¤¹¤ë¤Þ¤¨¤Ë¡¢ °Ê²¼¤Ë½Ò¤Ù¤ë´Ø¿ô¤òÍѤ¤¤Æ¥Õ¥¡¥¤¥ë¤Î¹¹¿·»þ¹ï¤ò¸¡ºº¤·¤Þ¤¹¡£
¤³¤Î´Ø¿ô¤Ï¡¢buffer¤ËµÏ¿¤·¤Æ¤¢¤ë ˬÌ䤷¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¤Î¹¹¿·»þ¹ï¤È¡¢ ¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¤¬µÏ¿¤·¤Æ¤¤¤ë ¥Õ¥¡¥¤¥ë¤Î¼ÂºÝ¤Î¹¹¿·»þ¹ï¤òÈæ³Ó¤¹¤ë¡£ Emacs¤¬Åö³º¥Õ¥¡¥¤¥ë¤òˬÌ䤷¤¿¤êÊݸ¤·¤Æ¤«¤é ¾¤Î¥×¥í¥»¥¹¤¬Åö³º¥Õ¥¡¥¤¥ë¤Ë½ñ¤¤¤Æ¤¤¤Ê¤¤¸Â¤ê¡¢ 2¤Ä¤Î»þ¹ï¤ÏƱ¤¸¤Ï¤º¤Ç¤¢¤ë¡£
¼ÂºÝ¤Î¹¹¿·»þ¹ï¤ÈEmacs¤ËµÏ¿¤·¤Æ¤¤¤ë¹¹¿·»þ¹ï¤¬Æ±¤¸¤Ê¤é¤Ðt
¤òÊÖ¤·¡¢
¤µ¤â¤Ê¤±¤ì¤Ðnil
¤òÊÖ¤¹¡£
¤³¤Î´Ø¿ô¤Ï¡¢¥«¥ì¥ó¥È¥Ð¥Ã¥Õ¥¡¤ÇˬÌ䤷¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¤Î ºÇ½ª¹¹¿·»þ¹ï¤ÎµÏ¿¤òÇË´þ¤¹¤ë¡£ ¤½¤Î·ë²Ì¡¢¤Ä¤®¤Ë¤³¤Î¥Ð¥Ã¥Õ¥¡¤òÊݸ¤·¤è¤¦¤È¤·¤Æ¤â¡¢ ¥Õ¥¡¥¤¥ë¤Î¹¹¿·»þ¹ï¤Î¤ÈÉÔ°ìÃפòÊó¹ð¤·¤Ê¤¤¡£
¤³¤Î´Ø¿ô¤Ï¡¢set-visited-file-name
¤ä
Êѹ¹¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤ò¾å½ñ¤¤·¤Ê¤¤¤¿¤á¤Î¥Æ¥¹¥È¤ò¹Ô¤ï¤Ê¤¤Î㳰Ū¤Ê¾ìÌ̤Ç
¸Æ¤Ó½Ð¤µ¤ì¤ë¡£
¤³¤Î´Ø¿ô¤Ï¡¢
¥Ð¥Ã¥Õ¥¡¤ËµÏ¿¤µ¤ì¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¤ÎºÇ½ª¹¹¿·»þ¹ï¤ò
(high . low)
¤Î·Á¤Î¥ê¥¹¥È¤ÇÊÖ¤¹¡£
¡Ê¤³¤ì¤Ïfile-attributes
¤¬»þ¹ï¤òÊÖ¤¹¤¿¤á¤Ë»È¤¦·Á¤ÈƱ¤¸¤Ç¤¢¤ë¡£
File Attributes¤ò»²¾È¡£¡Ë
¤³¤Î´Ø¿ô¤Ï¡¢time¤¬nil
°Ê³°¤Ç¤¢¤ë¤È¤¤Ë¤Ï¡¢
¥Ð¥Ã¥Õ¥¡¤ËµÏ¿¤·¤Æ¤¢¤ë¥Õ¥¡¥¤¥ë¤ÎºÇ½ª¹¹¿·»þ¹ï¤ò
time¤Ç»ØÄꤵ¤ì¤¿»þ¹ï¤Ë¤¹¤ë¡£
¤µ¤â¤Ê¤±¤ì¤Ð¡¢Ë¬Ì䤷¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¤ÎºÇ½ª¹¹¿·»þ¹ï¤Ë¤¹¤ë¡£
time¤¬nil
¤Ç¤Ê¤¤¤È¤¤Ë¤Ï¡¢
(high . low)
¤«(high low)
¤Î·Á¤Ç¤¢¤ë¤³¤È¡£
¤¤¤º¤ì¤Î¾ì¹ç¤â¡¢2¤Ä¤ÎÀ°¿ô¤Ï»þ¹ï¤Î16¥Ó¥Ã¥È¤òÊÝ»ý¤¹¤ë¡£
¤³¤Î´Ø¿ô¤Ï¡¢¥Õ¥¡¥¤¥ë¤«¤éÉáÄÌ¤ËÆÉ¤ß¹þ¤ó¤À¤Î¤Ç¤Ï¤Ê¤¤¥Ð¥Ã¥Õ¥¡¤ä ¥Õ¥¡¥¤¥ë¼«ÂΤ¬ÌÀ³Î¤ÊÍýͳ¤ÇÊѹ¹¤µ¤ì¤¿¾ì¹ç¤ËÍÍѤǤ¢¤ë¡£
¤³¤Î´Ø¿ô¤Ï¡¢¥Õ¥¡¥¤¥ëfilename¤òˬÌ䤷¤Æ¤¤¤ëÇѤ줿¥Ð¥Ã¥Õ¥¡¤ò Êѹ¹¤·¤è¤¦¤È¤·¤¿¤È¤¤Ë¤É¤Î¤è¤¦¤Ë½èÍý¤¹¤Ù¤¤«¤ò¥æ¡¼¥¶¡¼¤ËÌ䤤¹ç¤ï¤»¤ë ¤¿¤á¤ËÍѤ¤¤ë¡£ ÇѤ줿¥Ð¥Ã¥Õ¥¡¡Êobsolete buffer¡Ë¤È¤Ï¡¢ ̤Êѹ¹¤Î¥Ð¥Ã¥Õ¥¡¤Ç¤Ï¤¢¤ë¤¬¡¢Âбþ¤¹¤ë¥Ç¥£¥¹¥¯¾å¤Î¥Õ¥¡¥¤¥ë¤¬ ¥Ð¥Ã¥Õ¥¡¤ÎºÇ½ª¹¹¿·»þ¹ï¤è¤ê¤â¿·¤·¤¤¤â¤Î¤Ç¤¢¤ë¡£ ¤Ä¤Þ¤ê¡¢ÊÌ¤Î¥×¥í¥°¥é¥à¤¬Åö³º¥Õ¥¡¥¤¥ë¤òÊѹ¹¤·¤¿²ÄǽÀ¤¬¤¢¤ë¤³¤È¤ò°ÕÌ£¤¹¤ë¡£
¥æ¡¼¥¶¡¼¤Î±þÅú¤Ë°Í¸¤·¤Æ¡¢´Ø¿ô¤ÏÀµ¾ï¤ËÌá¤ë¡£
¤½¤Î¾ì¹ç¡¢¥Ð¥Ã¥Õ¥¡¤ÏÊѹ¹¤Ç¤¤ë¡£
¤¢¤ë¤¤¤Ï¡¢¥Ç¡¼¥¿(filename)
¤òÉÕ¤±¤Æ
¥¨¥é¡¼file-supersession
¤òÄÌÃΤ¹¤ë¡£
¤½¤Î¾ì¹ç¡¢¥Ð¥Ã¥Õ¥¡¤ÎÊѹ¹¤Ïµö¤µ¤ì¤Ê¤¤¡£
¤³¤Î´Ø¿ô¤Ï¡¢Å¬ÀڤʾìÌ̤ÇEmacs¤¬¼«Æ°Åª¤Ë¸Æ¤Ó½Ð¤¹¡£ ¤³¤ì¤òºÆÄêµÁ¤¹¤ë¤³¤È¤ÇEmacs¤ò¥«¥¹¥¿¥Þ¥¤¥º¤Ç¤¤ë¤è¤¦¤Ë¤·¤Æ¤¤¤ë¡£ ɸ½àÄêµÁ¤Ë¤Ä¤¤¤Æ¤Ï¥Õ¥¡¥¤¥ëuserlock.el¤ò»²¾È¡£
File Locks¤Î¥Õ¥¡¥¤¥ë¥í¥Ã¥¯µ¡¹½¤â»²¾È¡£