From output of 'what' on /bin/sh in SCO UNIX 3.2V4.2

Date: Sat, 09 Jan 2021 03:39:16 -05 From: Norman Wilson <norman(a)oclsc.org> To: tuhs(a)tuhs.org Subject: Re: [TUHS] Question Message-ID: <1610181560.23999.for-standards-violators(a)oclsc.org> Rob Pike, re the spelling corrector in V8 and later Research versions of sh: That was done by Tom Duff, I believe before he came to Bell Labs. I might have brought the idea with me from Toronto. Very likely, since you left it behind at Caltech as well; it was in sh on cithep (a hostname meaningless to many but rob will remember) when I arrived in 1980. It was in the version of p you left behind there as well. I can confirm that spname remained in the shell through V10 (it's still in my copy), but it seems to have disappeared from p. Norman Wilson Toronto ON