{"author_name":"zetamatta","provider_url":"https://hatena.blog","description":"\u6614\u306f TERMCAP/TERMINFO \u3067\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u4f7f\u3046\u3079\u304d\u5236\u5fa1\u30b3\u30fc\u30c9\u304c\u5f97\u3089\u308c\u305f\u3002\u73fe\u5728\u306e\u7aef\u672b\u306f\u307b\u307c VT100 \u4e92\u63db\u306a\u306e\u3067\u3001\u305d\u306e\u5f79\u5272\u306f\u8584\u308c\u3066\u3044\u308b\u3002 \u4e00\u65b9\u3001\u307e\u3060\u81ea\u52d5\u3067\u306f\u5224\u5225\u3067\u304d\u306a\u3044\u7aef\u672b\u60c5\u5831\u304c\u3042\u308a\u3001\u4e00\u90e8\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u6b21\u306e\u74b0\u5883\u5909\u6570\u304b\u3089\u305d\u308c\u3092\u53d6\u5f97\u3057\u3066\u3044\u308b\u3002 $RUNEWIDTH_EASTASIAN Unicode \u306e \u300c\u66d6\u6627\u5e45 (Ambiguous Width)\u300d\u6587\u5b57\u3092\u30012\u30bb\u30eb\u5e45\u3068\u3057\u3066\u6271\u3046\u304b1\u30bb\u30eb\u5e45\u3068\u3057\u3066\u6271\u3046\u304b\u3092\u6307\u5b9a\u3059\u308b\u3002 $RUNEWIDTH_EASTASIAN \u610f\u5473 \"1\" 2\u30bb\u30eb\u5e45 \"1\" \u4ee5\u5916\u306e1\u6587\u5b57\u4ee5\u4e0a 1\u30bb\u30eb\u5e45 \u672a\u5b9a\u7fa9\u3082\u3057\u304f\u306f \"\" \u6307\u5b9a\u306a\u3057 mattn/go-rune\u2026","blog_title":"\u6a19\u6e96\u611a\u75f4\u51fa\u529b","version":"1.0","author_url":"https://blog.hatena.ne.jp/zetamatta/","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzetamatta.hatenablog.com%2Fentry%2F2025%2F10%2F11%2F044742\" title=\"\u74b0\u5883\u5909\u6570\u304b\u3089\u5f97\u308b\u7aef\u672b\u60c5\u5831\u304a\u307c\u3048\u304c\u304d - \u6a19\u6e96\u611a\u75f4\u51fa\u529b\" 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","image_url":null,"blog_url":"https://zetamatta.hatenablog.com/","url":"https://zetamatta.hatenablog.com/entry/2025/10/11/044742","provider_name":"Hatena Blog","published":"2025-10-11 04:47:42","width":"100%","height":"190","title":"\u74b0\u5883\u5909\u6570\u304b\u3089\u5f97\u308b\u7aef\u672b\u60c5\u5831\u304a\u307c\u3048\u304c\u304d"}