{"blog_url":"https://mhayashi1120.hatenadiary.org/","provider_name":"Hatena Blog","categories":["Emacs","elisp"],"url":"https://mhayashi1120.hatenadiary.org/entry/20120124/1327414324","title":" \u5b9a\u6570\u30b7\u30f3\u30dc\u30eb\u306b fset","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmhayashi1120.hatenadiary.org%2Fentry%2F20120124%2F1327414324\" title=\" \u5b9a\u6570\u30b7\u30f3\u30dc\u30eb\u306b fset - \u307e\u306b\u3063\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","blog_title":"\u307e\u306b\u3063\u304d","image_url":null,"height":"190","provider_url":"https://hatena.blog","author_name":"mhayashi1120","description":"\u305d\u308c\u306b\u3057\u3066\u3082 elisp \u3063\u3066\u306a\u3093\u3067 list \u64cd\u4f5c\u306e\u95a2\u6570\u3092\u3082\u3046\u3061\u3087\u3063\u3068\u6f64\u6ca2\u306b\u6a19\u6e96\u3067\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304f\u308c\u306a\u3044\u3082\u306e\u304b\u3002 cl \u95a2\u6570\u3068\u304b\u540d\u524d\u5206\u304b\u308a\u3065\u3089\u3044\u3057\u9577\u3044\u3002\u3081\u3093\u3069\u304f\u3055\u3044\u3002\u3067\u3001\u540d\u524d\u7a7a\u9593\u306a\u3093\u3068\u304b\u3057\u3066\u6a19\u6e96\u3067\u6dfb\u4ed8\u3067\u304d\u306a\u3044\u306e\u304b\u3068\u8003\u3048\u3066\u3066\u3001\u3075\u3068\u601d\u3063\u305f\u306e\u304c\u3001keyword \u30b7\u30f3\u30dc\u30eb\u306b\u95a2\u6570\u5b9a\u7fa9\u3067\u304d\u308b\u3093\u3060\u3063\u3051\uff1f (set :hoge 1) => Attempt to set a constant symbol: :hoge\u5909\u6570\u30bb\u30eb\u306b\u306f\u4f55\u3082\u4ee3\u5165\u3067\u304d\u306a\u3044\u3002\u3053\u308c\u306f\u77e5\u3063\u3066\u305f\u3002 (fset :hoge (lambda (x) (1+ x))) (:hoge 3) => 4!!!!\u95a2\u6570\u30bb\u30eb\u306b\u306f\u4ee3\u5165\u3067\u304d\u308b\u3093\u3058\u3083\u3093\u3002\u3073\u3063\u304f\u308a\u3057\u305f\u30fc\u2026","type":"rich","width":"100%","author_url":"https://blog.hatena.ne.jp/mhayashi1120/","published":"2012-01-24 23:12:04"}