{"width":"100%","url":"https://idesaku.hatenablog.com/entry/20110714/1310606022","published":"2011-07-14 10:13:42","author_name":"idesaku","version":"1.0","provider_url":"https://hatena.blog","title":"git-grep\u3067Perl\u306e\u6b63\u898f\u8868\u73fe\u304c\u4f7f\u3048\u308b\u2026\u305e\uff1f","image_url":null,"height":"190","provider_name":"Hatena Blog","blog_title":"idesaku blog","categories":["\u6280\u8853","git"],"author_url":"https://blog.hatena.ne.jp/idesaku/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fidesaku.hatenablog.com%2Fentry%2F20110714%2F1310606022\" title=\"git-grep\u3067Perl\u306e\u6b63\u898f\u8868\u73fe\u304c\u4f7f\u3048\u308b\u2026\u305e\uff1f - idesaku blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_url":"https://idesaku.hatenablog.com/","description":"git-grep -P Git 1.7.6\u304b\u3089\u3001git-grep -P \u3067PCRE(Perl Compatible Regular Expressions)\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3089\u3057\u3044\uff01PCRE\u306fPOSIX\u306e\u6b63\u898f\u8868\u73fe\u3088\u308a\u305a\u3063\u3068\u8868\u73fe\u529b\u304c\u3042\u3063\u3066\u4f7f\u3044\u3084\u3059\u3044\u3057\u3001\u306a\u306b\u3088\u308a\u79c1\u306f\u6b63\u898f\u8868\u73fe\u3092Perl\u3067\u899a\u3048\u305f\u30af\u30c1\u306a\u306e\u3067\u3001\u6271\u3044\u6163\u308c\u305f\u8a18\u6cd5\u3092\u4f7f\u3048\u308b\u306e\u306f\u5b09\u3057\u3044\u3002 $ git grep -P 'regex' fatal: cannot use Perl-compatible regexes when not compiled with USE_LIBPCRE\u3042\u308b\u3048\u3047\u30fc\uff1f"}