{"author_name":"kilrey","published":"2006-01-02 00:00:01","author_url":"https://blog.hatena.ne.jp/kilrey/","version":"1.0","categories":["ANTLR"],"height":"190","provider_url":"https://hatena.blog","width":"100%","blog_url":"https://kilrey.hatenadiary.org/","description":"Lexer\u5185\u3067 IDENTIFIER: LETTER (LETTER|DIGIT)* { System.out.println(getLine()); //\u884c\u756a\u53f7\u3092\u53d6\u5f97 System.out.println(getColumn()); //\u5217\u756a\u53f7\u3092\u53d6\u5f97 };\u3068\u3057\u3066\u8aad\u307f\u51fa\u3059\u3002Parser\u306b\u6e21\u3057\u305f\u5f8c\u306b\u306f\u4fdd\u5b58\u3055\u308c\u3066\u3044\u306a\u3044(\u306f\u305a)\u306a\u306e\u3067\u3001\u30a8\u30e9\u30fc\u5831\u544a\u3092\u8a73\u3057\u304f\u3057\u305f\u3044\u5834\u5408\u306f\u81ea\u5206\u3067\u4fdd\u5b58\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 \u8ffd\u8a18\uff1aParser\u306b\u6e21\u3057\u305f\u5f8c\u306b\u3082Token\u304c\u884c\u756a\u53f7\u30fb\u5217\u756a\u53f7\u3092\u4fdd\u6301\u3057\u3066\u307e\u3057\u305f\u3002","blog_title":"\u3046\u3063\u304f\u3064\u3055\u3093\u672c\u3092\u8aad\u3080\u3002","provider_name":"Hatena Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkilrey.hatenadiary.org%2Fentry%2F20060102%2Fp2\" title=\"\u884c\u756a\u53f7\u30fb\u5217\u756a\u53f7 - \u3046\u3063\u304f\u3064\u3055\u3093\u672c\u3092\u8aad\u3080\u3002\" 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","title":"\u884c\u756a\u53f7\u30fb\u5217\u756a\u53f7","url":"https://kilrey.hatenadiary.org/entry/20060102/p2"}