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ed
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Ä̾ï¤Î½ñ¼°(see Normal)ƱÍÍ¡¤¤³¤Î½ÐÎϽñ¼°¤Ç¤Ï¼þ¤ê¤Îʸ¤òÁ´¤¯É½¼¨¤·¤Þ¤» ¤ó¡¥Ä̾ï¤Î½ñ¼°¤È¤Ï°Û¤Ê¤ê¡¤(ÆóÈÖÌܤΥե¡¥¤¥ë¤Èº¹Ê¬¤¬¤¢¤ë¾ì¹ç¡¤ºÇ½é¤Î¥Õ¥¡ ¥¤¥ë¤òÀ¸À®¤¹¤ë¤¿¤á¤Ë)µÕ¤Ëº¹Ê¬¤òŬÍѤ¹¤ë¤Î¤ËɬÍפʾðÊó¤ò´Þ¤ó¤Ç¤¤¤Þ¤»¤ó¡¥
¥Õ¥¡¥¤¥ëd¤Ë‘diff -e old new’¤Î½ÐÎϤ¬´Þ¤Þ¤ì¤Æ¤¤¤ë¾ì¹ç¡¤¥³¥Þ¥ó ¥É‘(cat d && echo w) | ed - old’¤Çold¤¬new¤Î¥³¥Ô¡¼¤Ë ¤Ê¤ë¤è¤¦¤ËÊÔ½¸¤·¤Þ¤¹¡¥¤è¤ê°ìÈÌŪ¤Ë¤Ï¡¤d1¡¤d2¡¤…¡¤ dN¤¬¤½¤ì¤¾¤ì¡¤‘diff -e old new1’¡¤‘diff -e new1 new2’¡¤ …¡¤‘diff -e newN-1 newN’¤Î½ÐÎϤˤʤäƤ¤¤ë¾ì¹ç¡¤‘(cat d1 d2 … dN && echo w) | ed - old’¤Çold¤¬new¤Î¥³¥Ô¡¼¤Ë¤Ê ¤ë¤è¤¦¤ËÊÔ½¸¤·¤Þ¤¹¡¥
• Detailed ed: | A detailed description of ed format.
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• Example ed: | A sample ed script.
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