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From: Chad Brown <yandros@MIT.EDU>
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Date: Mon, 15 Mar 2010 10:04:54 -0700
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To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] Collaborative Sam?
Topicbox-Message-UUID: e89a928e-ead5-11e9-9d60-3106f5b1d025

Have you read ``The Text Editor Sam'', by Rob Pike?  =
(http://doc.cat-v.org/plan_9/4th_edition/papers/sam/)

A quick re-skim (especially around page 22) or so suggests that you'd =
want to look at the code for sam -r, and that you'll want to dig into =
the Rasp data structure, but (contrary to my memory), it might be =
possible without breaking the existing protocol.

Good luck!
*Chad=