å¤æ°ã®ä¸èº«ã表示ãã¦ãããperlã®CPANã¢ã¸ã¥ã¼ã«ãData::Dumperã¯ãUTF8ãã©ã°ã®ã¤ãã¦ãããã¼ã¿ãã¨ã¹ã±ã¼ãããã¦æååãç¶æ ã«ãªã£ã¦ãã¾ããããUTF8ã§æ¥æ¬èªãæ±ãæã«å°ããã§ãããããUTF8ãã©ã°ãã¤ãã¦ããªããã°ã¨ã¹ã±ã¼ãããããã¨ããªãã¦å°ããªãã®ã¯ãªãã§ï¼ã¨ããããã§ã½ã¼ã¹ãèªã㨠Data::Dumper::qquote() ã¨ããã¡ã½ããã®ä¸ã§ãæååãã¨ã¹ã±ã¼ãããæ¡ä»¶ã« my $bytes; { use bytes; $bytes = length } s/([^\x00-\x7f])/'\x{'.sprintf("%x",ord($1)).'}'/ge if $bytes > length; ã¨ããããªããã¼ãªã³ã¼ããå ¥ã£ã¦ãããUTF-8ãã©ã°ãã¤ãã¦ããã¨ãUTF8ã®æååãæ£ããæåã¨ãã¦èªèããã¦lengthããã¤ãæ°ãããå°ãããªãã®ã§
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