Looks like the Jargon File got abandoned by Eric S. Raymond.
It hasn’t been updated during the last couple of years.
I offered Eric to invest time and energy,
but I got no answer back.
I once owned a printed copy of this book, but it was one of the many victims of various accidents inside my traveling luggage (and also at home) through the years: water, beer, wine, fruits, …
Pls visit “The Jargon File” resp. “The New Hacker’s Dictionary”: