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I've suspected; have no evidence to back this up, that "plan9" is a play on the roman numerals IX (9) at the end of "UN IX" and also that "research unix" never
by cduzz 3y ago
I've suspected; have no evidence to back this up, that "plan9" is a play on the roman numerals IX (9) at the end of "UN IX" and also that "research unix" never had a 9th or 10th version fully developed and released. And, TIL there's another thing called "IX"[1]
[1]https://www.cs.dartmouth.edu/~doug/IX/ https://www.cs.dartmouth.edu/~doug/IX/
- Paul-Craft 3y agoHere's a funny thing I just found out: in chasing the reference cited by Wikipedia regarding the naming, I learned that UTF-8 was invented for Plan 9. http://catb.org/~esr/writings/taoup/html/plan9.html http://catb.org/~esr/writings/taoup/html/plan9.html
- ender341341 3y agoMy understanding was it was a work in progress and they showed it to one of the plan 9 guys who pointed out a way to make it better and then implemented it into plan 9, not that it was particularly originally for plan 9.
- typical182 3y agoThere is a pretty complete description of the origination of UTF-8 here: https://www.cl.cam.ac.uk/~mgk25/ucs/utf-8-history.txt https://www.cl.cam.ac.uk/~mgk25/ucs/utf-8-history.txt Rob Pike opens with: > Looking around at some UTF-8 background, I see the same incorrect story being repeated over and over. The incorrect version is: 1. IBM designed UTF-8. 2. Plan 9 implemented it. > That's not true. UTF-8 was designed, in front of my eyes, on a placemat in a New Jersey diner one night in September or so 1992.
- ender341341 3y agoah, thanks for the source!