http://uncensored.i2p/readfwd?go=Ancient%20Computing?start_reading_at=4387819
Semi-related, though, is this article where someone determined that MS-DOS
did not copy CP/M code at all: http://www.embedded-computing.com/embedded-computing-design/software-forensics-lay-ms-dos-cp-m-controversy-to-rest The TL;DR is, no, MS-DOS copies no code from CP/M, and Microsoft likely settled
the case out of court just to get past the whole issue since there wasn't
much money involved in the lawsuit at all.