{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2017%2F06%2F15%2Fdelete-duplicate-lines\" title=\"delete-duplicate-lines - by shigemk2\" 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","width":"100%","version":"1.0","categories":["Emacs"],"author_name":"shigemk2","description":"delete-duplicate-lines is an interactive autoloaded compiled Lisp function in \u2018sort.el\u2019. (delete-duplicate-lines BEG END &optional REVERSE ADJACENT KEEP-BLANKS INTERACTIVE) Delete all but one copy of any identical lines in the region. Non-interactively, arguments BEG and END delimit the region. Norm\u2026","type":"rich","url":"https://www.shigemk2.com/entry/2017/06/15/delete-duplicate-lines","title":"delete-duplicate-lines","author_url":"https://blog.hatena.ne.jp/shigemk2/","provider_name":"Hatena Blog","blog_title":"by shigemk2","blog_url":"https://www.shigemk2.com/","published":"2017-06-15 02:00:59","height":"190","image_url":null}