{"blog_url":"https://osyo-manga.hatenadiary.org/","categories":["vim","VimScript"],"type":"rich","description":"\u8a00\u308f\u308c\u3066\u307f\u308c\u3070\u305d\u306e\u3068\u304a\u308a\u306a\u3093\u3067\u3059\u304c\u3001\u3061\u3087\u3063\u3068\u306f\u307e\u3063\u305f\u306e\u3067\u899a\u66f8\u3002 Vim script \u3067\u306f\u3001\u3042\u308b\u5909\u6570\u3084\u95a2\u6570\u306a\u3069\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u5224\u5b9a\u3059\u308b\u305f\u3081\u306b exists({expr}) \u3068\u3044\u3046\u7d44\u307f\u8fbc\u307f\u95a2\u6570\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 \u4f7f\u3044\u65b9\u306f\u7c21\u5358\u3067\u5f15\u6570\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u5909\u6570\u540d\u3084\u95a2\u6570\u540d\u306a\u3069\u3092\u6e21\u3057\u307e\u3059 let has_xxx = exists(\"g:xxx\") let has_func_xxx = exists(\"*g:func_xxx\") \u3055\u3066\u3001\u5148\u65e5 webapi-vim \u306e\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u304c\u5909\u66f4\u3055\u308c\u305f\u6642\u306b\u6700\u521d\u306f exists \u3092\u4f7f\u7528\u3057\u3066\u4e0b\u8a18\u306e\u3088\u3046\u306b\u5207\u308a\u66ff\u3048\u308b\u4e8b\u3092\u8003\u3048\u3066\u3044\u307e\u3057\u305f\u3002 function! s:http_get(\u2026","image_url":null,"author_name":"osyo-manga","height":"190","blog_title":"C++\u3067\u30b2\u30fc\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","published":"2012-04-12 00:40:49","url":"https://osyo-manga.hatenadiary.org/entry/20120412/1334158849","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fosyo-manga.hatenadiary.org%2Fentry%2F20120412%2F1334158849\" title=\"Vim script \u306e exists \u3067 autoload \u306e\u95a2\u6570\u306f\u5224\u5b9a\u3057\u3066\u306f\u3044\u3051\u306a\u3044 - C++\u3067\u30b2\u30fc\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","version":"1.0","title":"Vim script \u306e exists \u3067 autoload \u306e\u95a2\u6570\u306f\u5224\u5b9a\u3057\u3066\u306f\u3044\u3051\u306a\u3044","author_url":"https://blog.hatena.ne.jp/osyo-manga/","width":"100%"}