5 ms·
[TeX](http://en.wikipedia.org/wiki/TeX http://en.wikipedia.org/wiki/TeX) was released in 1978, though I'm not sure as to the time line of the other developments
by papersmith 16y ago
[TeX](http://en.wikipedia.org/wiki/TeX http://en.wikipedia.org/wiki/TeX) was released in 1978, though I'm not sure as to the time line of the other developments.