{"version":"1.0","width":"100%","height":"190","provider_url":"https://hatena.blog","url":"https://masatoi.hateblo.jp/entry/20061012/1160582090","blog_url":"https://masatoi.hateblo.jp/","provider_name":"Hatena Blog","type":"rich","author_url":"https://blog.hatena.ne.jp/masatoi/","author_name":"masatoi","blog_title":"masatoi\u2019s blog","description":"On Lisp\u306b\u66f8\u304b\u308c\u3066\u3044\u305f\u30c7\u30ea\u30df\u30bf\u306e\u4f8b\u3060\u304c, (set-macro-character #\\] (get-macro-character #\\))) (set-dispatch-macro-character #\\# #\\[ #'(lambda (stream char1 char2) (let ((accum nil) (pair (read-delimited-list #\\] stream t))) (do ((i (ceiling (car pair)) (1+ i))) ((> i (floor (cadr pair))) (list 'quote (nreverse accum)\u2026","title":" reader macro \u305d\u306e3","published":"2006-10-12 00:54:50","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmasatoi.hateblo.jp%2Fentry%2F20061012%2F1160582090\" title=\" reader macro \u305d\u306e3 - masatoi\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"categories":["LISP"]}