GNU grep 2.18リリース: 10å€é€Ÿããªã£ãŸã¨æ€ã£ãŸã‚‰ä»Šåº¦ã¯200å€é…ããªã£ã¦ã„㟠| ã¯ã‚€ã‹ãšï¼å…ˆæ—¥ã®è¨˜äº‹ ã„ã¾ã•ã‚‰grepãŒ10å€é«˜é€ŸåŒ–ã—ãŸã®ã¯ãªãœã‹ ãŒæ€ã‚ã¬é–²è¦§æ•°ã‚’稼ã„ã§ã—ã¾ã„ã€ãƒˆãƒ«ã‚³èªžã®çŸ¥è˜ã‚’日本ã«åºƒã‚ã‚‹ã®ã«å¤§ããªè²¢çŒ®ã‚’ã—ãŸã‚ˆã†ãªæ°—ãŒã—ã¾ã™ãŒã€ã¿ãªã•ã‚“ã„ã‹ãŒãŠéŽã”ã—ã§ã—ょã†ã‹ã€‚ 実ã¯å…ˆæ—¥ã®è¨˜äº‹ã‚’書ã„ãŸæ™‚ã«ã¯ã™ã§ã«2.18ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¦ãŸã®ã ãŒã€ä»Šå›žã¯2.17ã®ã¨ãã¨é•ã£ã¦æ—¥æœ¬ã®å¤§æ‰‹ãƒ¡ãƒ‡ã‚£ã‚¢ãŒå–り上ã’ã¦ãªã‹ã£ãŸã®ã§ã€ã¤ã„ã¤ã„見è½ã¨ã—ã¦ã„ãŸã€‚ã—ã‹ã—実ã¯2.18ã§ã‚‚大ããªå¤‰æ›´ãŒï¼ï¼ リリースノート抜粋： grep -i in a multibyte, non-UTF8 locale could be up to 200 times slower than in 2.16. [bug introduced in grep-2.17] ãªã‚“ã¨ã„ã†ã“ã¨ã§ã—ょã†ã€‚-iオプションã§UTF8ã®ã¨ãã¯2.17ã§10å€é€Ÿããªã£ã¦ã„ãŸã®ã ãŒã€ãれ以外ã®ãƒžãƒ«ãƒãƒã‚¤ãƒˆãƒã‚±ãƒ¼ãƒ«ã®ã¨ãã¯200å€é…ããªã£ã¦
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