{"provider_url":"https://hatena.blog","width":"100%","categories":["TeX","TeX\u30d1\u30ba\u30eb"],"image_url":null,"description":"\u3055\u3066\u3001\u3057\u3070\u3089\u304f\u306e\u9593 Ruby \u306e\u8a71\u304c\u7d9a\u3044\u305f\u304c\u3001\u3053\u306e\u30d6\u30ed\u30b0\u306e\u8aad\u8005\u3067\u3042\u308c\u3070\u300cTeX \u3067\u5982\u4f55\u306b\u3057\u3066 \\if \u3092\u81ea\u5206\u3067\u5b9f\u88c5\u3059\u308b\u304b\u300d\u306b\u3064\u3044\u3066\u601d\u6848\u3092\u5de1\u3089\u305b\u3066\u3044\u305f\u3067\u3042\u308d\u3046\u3053\u3068\u306f\u60f3\u50cf\u306b\u96e3\u304f\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u6b8b\u5ff5\u306a\u304c\u3089\u3001TeX \u3067\u65e2\u5b58\u306e\u6761\u4ef6\u5224\u65ad\u3092\u4f7f\u308f\u305a\u306b\u81ea\u524d\u306e\u7b49\u4fa1\u306a\u5b9f\u88c5\u306b\u7f6e\u304d\u63db\u3048\u308b\u306e\u306f\u975e\u5e38\u306b\u56f0\u96e3\u3067\u3042\u308b\u3053\u3068\u306f\u78ba\u304b\u3067\u3042\u308b\u3002\u4f55\u6545\u306a\u3089\u3001TeX \u3067\u306f\u3001\u4f8b\u3048\u3070 \\ifvoid \u306e\u3088\u3046\u306b\u771f\u7406\u5024\u578b\u306e\u60c5\u5831\u53d6\u5f97\u547d\u4ee4\u304c if \u6587\u3068\u878d\u5408\u3057\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u304b\u3089\u3067\u3042\u308b\u3002\u3064\u307e\u308a\u3001\u300c\u65e2\u5b58\u306e if \u6587\u3092\u4f7f\u308f\u306a\u3044\u300d\u3068\u3044\u3046\u898f\u5247\u3092\u5fe0\u5b9f\u306b\u5b88\u308b\u306a\u3089\u3001\\ifvoid \u304c\u884c\u3046\u60c5\u5831\u53d6\u5f97\u81ea\u4f53\u3092\u5225\u306e\u624b\u6bb5\u3092\u7528\u3044\u3066\u884c\u3046\u5fc5\u8981\u304c\u751f\u3058\u308b\u304b\u3089\u3067\u3042\u308b\u3002\u3068\u3044\u3063\u3066\u3082\u3001\u3053\u308c\u3067\u7d42\u308f\u3063\u3066\u3057\u307e\u3046\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzrbabbler.hatenablog.com%2Fentry%2F20120730%2F1343650885\" title=\"TeX \u3067 if-\u30c8\u30fc\u30af\u30f3\u3092\u4f7f\u308f\u305a\u306b\u30ca\u30d9\u30a2\u30c4\u3059\u308b - \u30de\u30af\u30ed\u30c4\u30a4\u30fc\u30bf\u30fc\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"TeX \u3067 if-\u30c8\u30fc\u30af\u30f3\u3092\u4f7f\u308f\u305a\u306b\u30ca\u30d9\u30a2\u30c4\u3059\u308b","version":"1.0","provider_name":"Hatena Blog","type":"rich","blog_url":"https://zrbabbler.hatenablog.com/","author_name":"zrbabbler","author_url":"https://blog.hatena.ne.jp/zrbabbler/","blog_title":"\u30de\u30af\u30ed\u30c4\u30a4\u30fc\u30bf\u30fc","height":"190","published":"2012-07-30 21:21:25","url":"https://zrbabbler.hatenablog.com/entry/20120730/1343650885"}