æ£è¦è¡¨ç¾(5) ã‚ャプãƒãƒ£ - ã±ã‚‹ã‚‚日記æ£è¦è¡¨ç¾ã®ä¸ã§ã‚«ãƒƒã‚³ ( ) を使ã†ã¨ã€ãƒžãƒƒãƒã—ãŸæ–‡å—列ã®ä¸€éƒ¨ã‚’ã‚ャプãƒãƒ£ï¼ˆæ•ç²ï¼‰ã—ã¦å¾Œã§ä½¿ã†äº‹ãŒã§ãã¾ã™ã€‚ã“ã‚Œã¯ã€æ£è¦è¡¨ç¾ã‚’使ã†ä¸Šã§ã¨ã£ã¦ã‚‚é‡è¦ãªãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã§ã™ã€‚ 例ãˆã° m/aaa(bbb)ccc/ ã¨ã„ã†ãƒ‘ターンãŒã‚ã‚‹ã¨ã—ã¾ã™ã€‚ã“ã®æ¤œç´¢ãƒ‘ターンã¯ã€Œaaabbbcccã€ã¨ã„ã†æ–‡å—列ã«ãƒžãƒƒãƒã—ã¾ã™ã€‚カッコã¯ç‰¹æ®Šãªæ–‡å—ãªã®ã§ã€æ¤œç´¢ã™ã‚‹æ™‚ã¯ç„¡ã„モノã¨ã—ã¦æ‰±ã‚れるã®ã§ã™ã€‚ã¤ã¾ã‚Šã€Œaaa(bbb)cccã€ã¨ã„ã†æ–‡å—列ã«ã¯ãƒžãƒƒãƒã—ã¾ã›ã‚“。*1 "aaabbbccc" =~ m/aaa(bbb)ccc/; # 真：マッãƒã™ã‚‹ "aaa(bbb)ccc" =~ m/aaa(bbb)ccc/; # å½ï¼šãƒžãƒƒãƒã—ãªã„ ã“ã®ãƒ‘ターンã®å ´åˆã€ã€Œbbbã€ã‚’ã‚ャプãƒãƒ£ã—ã¦ã„る事ã«ãªã‚Šã¾ã™ã€‚ã‚ャプãƒãƒ£ã—ãŸæ–‡å—列ã¯å·¦ã®ã‚«ãƒƒã‚³ã‹ã‚‰é †ç•ªã« $1ã€$2ã€$3ã€$4… ã¨ã„ã†é€£ç•ªã®å¤‰æ•°ã«å…¥ã‚Šã¾ã™ã€‚ 例ãˆã°ã€ä»¥ä¸‹ã®å ´åˆ "ab
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