ã¿ãªãããã¯ã³ã©ã¤ãã¼ã§æ¥æ¬èªãç°¡åã«å¦çãããå ´åãä½ã使ãã§ããããã ã¯ã³ã©ã¤ãã¼ã§è¨èªå¦çã¨ããã°Perlã§ããã[è¦åºå±]ã Perlã§ã¯ããã²ãããªããã«ã¿ã«ãããæ¼¢åãã¨ãã£ãæåã«ãããããæ£è¦è¡¨ç¾ãç°¡åã«æ¸ããã¨ãã§ãã¾ãã ä¾ãã°ãéæ¥âé¯é°ã¿ãããªãã¤ã¨ããè¨äºã§ã¯ãæ¼¢åã«ããããããã®ã«\p{Han}ã¨ããæ£è¦è¡¨ç¾ã使ã£ã¦ãã¾ããã $ perl -Mutf8 -CSD -le 'print "æ¼¢" =~ m{\p{Han}} ? 1 : 0' 1 $ perl -Mutf8 -CSD -le 'print 1 if "ã" =~ m{\p{Han}} ? 1 : 0' 0 ãªãã¦ãã£ãã "ã"ã¯æããã«æ¼¢åãããªãã ããï¼ èª¿ã¹ã¦ã¿ãã¨ãperlunicodeã«ä»¥ä¸ã®ãããªè¨è¿°ãããã¾ããã Prior to Perl v5.26, the single for
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