{"published":"2011-08-25 22:41:25","provider_url":"https://hatena.blog","blog_title":"akr1155\u306e\u65e5\u8a18","height":"190","image_url":null,"width":"100%","blog_url":"https://akr1155.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/akr1155/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakr1155.hatenadiary.org%2Fentry%2F20110825%2F1314279685\" title=\"Vim\u306e\u6b63\u898f\u8868\u73fe\u3067\u306f\u5e38\u306b\\v\u3092\u4f7f\u3046\u3053\u3068\u306b\u3059\u308b - akr1155\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["vim"],"author_name":"akr1155","provider_name":"Hatena Blog","type":"rich","version":"1.0","title":"Vim\u306e\u6b63\u898f\u8868\u73fe\u3067\u306f\u5e38\u306b\\v\u3092\u4f7f\u3046\u3053\u3068\u306b\u3059\u308b","url":"https://akr1155.hatenadiary.org/entry/20110825/1314279685","description":"vim\u306e\u6b63\u898f\u8868\u73fe\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5909\u306a\u30af\u30bb\u304c\u3042\u308b\u3002 :echo match('aaa', 'a*') => 0 \uff08\u30de\u30c3\u30c1\u3059\u308b\uff09 :echo match('aaa', 'a+') => -1 \uff08\u30de\u30c3\u30c1\u3057\u306a\u3044\uff09 \u3053\u306e\u3088\u3046\u306a\u7d50\u679c\u306b\u306a\u308b\u306e\u306f\u3001*\u306f\u30a8\u30b9\u30b1\u30fc\u30d7\u304c\u4e0d\u8981\u3060\u304c\u3001+\u306f\u30a8\u30b9\u30b1\u30fc\u30d7\u304c\u5fc5\u8981\u306a\u305f\u3081\u3002 :echo match('aaa', 'a\\+') => 0 \u3068\u3059\u308c\u3070\u30de\u30c3\u30c1\u3059\u308b\u3002\u30a8\u30b9\u30b1\u30fc\u30d7\u304c\u5fc5\u8981\u306a\u306e\u304b\u4e0d\u8981\u306a\u306e\u304b\u3001\u30e1\u30bf\u30ad\u30e3\u30e9\u30af\u30bf\u306b\u3088\u3063\u3066\u307e\u3061\u307e\u3061\u3067\u5206\u304b\u308a\u306b\u304f\u3044\u3002 \u307e\u305f\u3001magic\u3068\u3044\u3046\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u3082\u3001\u6319\u52d5\u304c\u5909\u308f\u308b\u3002\u3053\u306e\u3084\u3084\u3053\u3057\u3055\u306f\u3001\\v\u3068\u3044\u3046\u30e1\u30bf\u30ad\u30e3\u30e9\u30af\u30bf\u3092\u4f7f\u3046\u3068\u89e3\u6c7a\u3067\u304d\u308b\u3002 :echo match('a\u2026"}