[TUHS] Questions regarding early Unix contributors

I found out that the book "Life with Unix" by Don Libes and Sandy Ressler has a seven page listing of Unix notables, and I'm using that to fill gaps in the contributors of the Unix history repository [1,2]. Working through the list, the following questions came up. - Lorinda Cherry is credited with diction. But diction.c first appears in 4BSD and 2.10BSD. Did Lorinda Cherry implement it at Berkeley? - Is Chuck Haley listed in the book as the author of tar the same as Charles B. Haley who co-authored V7 usr/doc/{regen,security,setup}? He appears to have worked both at Bell labs (tar, usr/doc/*) and at Berkeley (ex, Pascal). Is this correct? - Andrew Koenig is credited with varargs. This is a four-line header file in V7. Did he actually write it? - Ted Dolotta is credited with the mm macros, but the document "Typing Documents with MM is written by by D. W. Smith and E. M. Piskorik. Did its authors only write the documentation? Did Ted Dolotta also write mmcheck? Also, I'm missing the login identifiers for the following people. If anyone remembers them, please send me a note. Bell Labs, PWB, USG, USDL: Andrew Koenig Charles B. Haley Dick Haight Greg Chesson Herb Gellis Mark Rochkind Ted Dolotta BSD: Bill Reeves Charles B. Haley Colin L. Mc Master Chris Van Wyk Douglas Lanam David Willcox Eric Schienbrood Earl T. Cohen Herb Gellis Ivan Maltz Juan Porcar Len Edmondson Mark Rochkind Mike Tilson Olivier Roubine Peter Honeyman R. Dowell Ross Harvey Robert Toxen Tom Duff Ted Dolotta T. J. Kowalski Finally, I've summarized all contributions allocated through file path regular expressions [3] into two tables ordered by author [4]. (The summary is auto-generated by taking the last significant part of each path regex.) If you want, please have a look at them and point out omissions and mistakes. I will try to commit all responses I receive with appropriate credit to the repository. (You can also submit a GitHub pull-request, if you prefer.) [1] https://github.com/dspinellis/unix-history-repo [2] http://www.dmst.aueb.gr/dds/pubs/conf/2015-MSR-Unix-History/html/Spi15c.pdf [3] https://github.com/dspinellis/unix-history-make/tree/master/src/author-path [4] http://istlab.dmst.aueb.gr/~dds/contributions.pdf Diomidis