From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?utf-8?B?5YiY5a6H5a6d?= <liuyubao@yingmi.cn>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Date: Thu, 10 May 2018 05:57:48 +0000
Message-ID: <97ABFA5D-5F4C-4F29-AFCF-7D9212AA94F0@yingmi.cn>
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In-Reply-To: <35E92CC5-7690-462B-9F01-AC25DA6341BF@gmail.com>
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Subject: Re: [9fans] how to undo in Rio shell window and Acme editor?
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