From mboxrd@z Thu Jan  1 00:00:00 1970
From: random832@fastmail.com (Random832)
Date: Tue, 17 Nov 2015 17:55:17 -0500
Subject: [TUHS] Interesting post by Rob Pike in 1985: Shells,
	features and interaction
Message-ID: <877flgw816.fsf@fastmail.com>

https://groups.google.com/d/msg/net.unix/Cya18ywIebk/2SI8HrSciyYJ

Apparently the 8th Edition shell had the ability to export functions via
the environment.

I'm wondering - were there (are there?) any other shells other than bash
that picked up this feature? How was it implemented, considering this
was the cause of the "Shellshock" vulnerability?