{"image_url":null,"author_name":"osyo-manga","published":"2020-01-03 23:34:25","type":"rich","blog_url":"https://secret-garden.hatenablog.com/","version":"1.0","blog_title":"Secret Garden(Instrumental)","url":"https://secret-garden.hatenablog.com/entry/2020/01/03/233425","categories":["Vim"],"width":"100%","author_url":"https://blog.hatena.ne.jp/osyo-manga/","title":"Vim 8.2 \u3067 Vim script \u306b :const \u304c\u8ffd\u52a0\u3055\u308c\u305f","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2020%2F01%2F03%2F233425\" title=\"Vim 8.2 \u3067 Vim script \u306b :const \u304c\u8ffd\u52a0\u3055\u308c\u305f - Secret Garden(Instrumental)\" 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","description":"Vim 8.2 \u3067 Vim script \u306b :const \u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002 \u3053\u308c\u306f\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b :let \u3068\u540c\u3058\u3088\u3046\u306b\u4f7f\u7528\u3057\u3001\u5b9a\u7fa9\u3057\u305f\u5909\u6570\u3092\u4e0d\u5909\u306b\u3057\u307e\u3059\u3002 \u4f8b\u3048\u3070 const x = 42 \u306f let x = 42 lockvar 1 x \u3068\u540c\u7b49\u306b\u306a\u308a\u307e\u3059\uff08 lockvar \u306e 1 \u306f depth \u306e\u6307\u5b9a \u3053\u308c\u306b\u3088\u308a const \u3092\u4f7f\u3046\u3053\u3068\u3067\u4e0d\u5909\u3068\u306a\u308b\u5909\u6570\u3092\u7c21\u5358\u306b\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \" \u4ee5\u4e0b\u3068\u540c\u7b49 \" let x = 10 \" lockvar 1 x const x = 10 \" Error: \u518d\u4ee3\u5165\u4e0d\u53ef \" let x = 42 \u307e\u305f\u3001 :unlet \u3084 :unlockvar \u3092\u2026","height":"190"}