{"blog_url":"https://boxnos.hatenablog.com/","url":"https://boxnos.hatenablog.com/entry/20070507/1178537799","author_url":"https://blog.hatena.ne.jp/tanakaBox/","type":"rich","categories":["GCC"],"height":"190","provider_name":"Hatena Blog","version":"1.0","description":"\u6628\u65e5\u3001Ruby\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u898b\u3066\u3044\u305f\u3089\u3001\u69cb\u6587\u89e3\u6790\u90e8\u5206\u306fyacc\u3067\u4f5c\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u3002\u50d5\u3067\u3082\u96fb\u5353\u304f\u3089\u3044\u306a\u3089\u4f5c\u308c\u305d\u3046\u3060!!\u3068\u3044\u3046\u6c17\u5206\u306b\u306a\u3063\u305f\u306e\u3067\u3001Flex&Bison\u3067\u96fb\u5353\u3092\u4f5c\u3063\u3066\u307f\u305f\u3002\u96fb\u5353\u3068\u3044\u3063\u3066\u3082\u8a08\u7b97\u306f\u6b63\u306e\u6574\u6570\u306e\u307f\u3002\u6f14\u7b97\u5b50\u306f+,-,*,/\u3067\u3001()\u306e\u8a08\u7b97\u3082\u51fa\u6765\u307e\u3059\u3002 calc.l Flex(lex)\u306f\u5b57\u53e5\u89e3\u6790\u62c5\u5f53\u3067\u3059\u3002\u3053\u306e\u6642\u70b9\u3067\u6587\u5b57\u306e\u5165\u529b\u3092\u6570\u5024\u306b\u5909\u63db\u3057\u3066Bison\u306breturn\u3057\u307e\u3059\u3002 %{ #include <stdio.h> #include <stdlib.h> #include \"calc.tab.h\" %} NUMBER [0-9]+ SPACE [\\t ] OP [+-/*\u2026","width":"100%","image_url":null,"blog_title":"\u30dc\u30af\u30ce\u30b9","published":"2007-05-07 20:36:39","title":" \u96fb\u5353\u4f5c\u3063\u3066\u307f\u305f\u3002","author_name":"tanakaBox","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20070507%2F1178537799\" title=\" \u96fb\u5353\u4f5c\u3063\u3066\u307f\u305f\u3002 - \u30dc\u30af\u30ce\u30b9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog"}