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From: gwyn@brl-tgr.ARPA (Doug Gwyn <gwyn>)
Newsgroups: net.unix-wizards
Subject: Re: Relative speed of Bourne vs. C Shell
Message-ID: <9636@brl-tgr.ARPA>
Date: Sun, 31-Mar-85 23:35:46 EST
Article-I.D.: brl-tgr.9636
Posted: Sun Mar 31 23:35:46 1985
Date-Received: Wed, 3-Apr-85 01:26:37 EST
References: <351@wdl1.UUCP>
Organization: Ballistic Research Lab
Lines: 7

> The System V Bourne shell has "test" and other functions built in.  This
> improves its performance.  Now, if someone would port this to 4.2...

We have done this at BRL (and Ron Natalie even added job control).
Unfortunately, last I heard, Berkeley did not have a UNIX System V
license so they could not include UNIX System V source in their
distribution.