From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Russ Cox" <rsc@plan9.bell-labs.com>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Getting started in Plan9 - help
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Date: Mon, 21 Jan 2002 13:48:38 -0500
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> If you put the command history editor in the shell, then you can only
> use it in the shell; if you use another shell from time to time, then

Not if you put it in a library and link the library
against every single program that could ever possibly
want to read input!