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From: gwyn%brl-vld@sri-unix.UUCP
Newsgroups: net.unix-wizards
Subject: Re:  strange thing in ` `
Message-ID: <3812@sri-arpa.UUCP>
Date: Wed, 10-Aug-83 00:24:36 EDT
Article-I.D.: sri-arpa.3812
Posted: Wed Aug 10 00:24:36 1983
Date-Received: Sat, 6-Aug-83 10:54:04 EDT
Lines: 5

From:      Doug Gwyn (VLD/VMB) <gwyn@brl-vld>

Remember that "echo" is a built-in command in csh.  I suspect the
first "echo" triggered a built-in and the second "echo" ran from /bin
or somewhere.  Maybe this provides a clue.