Next: , Previous: Table Compression and Scanner Speed, Up: Other Flex Features   [Contents][Index]


5.4 ËÝÌõ¥Æ¡¼¥Ö¥ë

ËÝÌõ¥Æ¡¼¥Ö¥ë¤Ï¡¢ ʸ»ú¤ò¥°¥ë¡¼¥×¤Ë¥Þ¥Ã¥×¤¹¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£ ¤³¤Î¥Æ¡¼¥Ö¥ë¤ÏLex¤Î»ý¤Äµ¡Ç½¤Î£±¤Ä¤Ç¤¹¤¬¡¢ POSIX¤Ç¤ÏÄêµÁ¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£ Flex¤Ç¤âËÝÌõ¥Æ¡¼¥Ö¥ë¤ò»È¤¦¤³¤È¤Ï¤Ç¤­¤Þ¤¹¤¬¡¢ ¥µ¥Ý¡¼¥ÈÂоݳ°¤Îµ¡Ç½¤Ç¤¹¡£ Flex¤Ë¤ª¤¤¤Æ¤ÏËÝÌõ¥Æ¡¼¥Ö¥ë¤ÏÉÔÍפǤ¹¡£ ¤È¤¤¤¦¤Î¤Ï¡¢ Flex¤Ë¤Ï‘-i’¥ª¥×¥·¥ç¥ó¤Ë¤è¤ëƱÅù¥¯¥é¥¹¤È¤¤¤¦¤â¤Î¤¬¤¢¤ê¡¢ ¤³¤ì¤¬ËÝÌõ¥Æ¡¼¥Ö¥ë¤ÈƱÅù¤Îµ¡Ç½¤ò¼Â¸½¤·¤Æ¤¤¤ë¤«¤é¤Ç¤¹ ¡Êsee -i’¥ª¥×¥·¥ç¥ó¡Ë¡£ ËÝÌõ¥Æ¡¼¥Ö¥ë¤Îµ¡Ç½¤Ï¡¢ ¸ß´¹À­¤Î¤¿¤á¤À¤±¤Ë¸ºß¤¹¤ë;ʬ¤Êµ¡Ç½¤Ç¤¹¡£ ËÝÌõ¥Æ¡¼¥Ö¥ë¤ò»È¤¦¤³¤È¤Ï¤ª´«¤á¤Ç¤­¤Þ¤»¤ó¡£ ËÝÌõ¥Æ¡¼¥Ö¥ë¤ò»È¤¤¤¿¤¤¤Î¤Ç¤¢¤ì¤Ð¡¢ ÄêµÁ¥Õ¥¡¥¤¥ë¤ÎÀèÆ¬¤ÎÄêµÁ¥»¥¯¥·¥ç¥ó¤Ë¤ª¤¤¤ÆÄêµÁ¤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£

ËÝÌõ¥Æ¡¼¥Ö¥ë¤Î°ìÈÌŪ¤Ê·Á¼°¤Ï°Ê²¼¤Î¤È¤ª¤ê¤Ç¤¹¡£

%t 
1 ABCDEFGHIJKLMNOPQRSTUVWXYZ
2 0123456789
%t
%%

¤³¤ì¤Ï¡¢ ‘A’¤«¤é‘Z’¤Þ¤Ç¤ÎǤ°Õ¤Îʸ»ú¤¬¥ë¡¼¥ë¤ÎÃæ¤Ç»È¤ï¤ì¤Æ¤¤¤ë¾ì¹ç¡¢ ¤½¤Î¥Ñ¥¿¡¼¥ó¤Ï‘A’¤«¤é‘Z’¤Þ¤Ç¤Î¤É¤Îʸ»ú¤Ë¤â¥Þ¥Ã¥Á¤¹¤ë¤È¤¤¤¦¤³¤È¤ò°ÕÌ£¤·¤Æ¤¤¤Þ¤¹¡£ ¤·¤¿¤¬¤Ã¤Æ¡¢ ‘A(BC)’¤È‘X(YZ)’¤Ï¤Þ¤Ã¤¿¤¯Æ±°ì¤Ç¤¢¤ë¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£