Where to find the tex web output documenting the original tex implementation in pascal
If you have tex.web
, you can do
weave tex.web
and then
tex tex.tex
(or pdftex
). This is the first page:
The PDF is anyway already available on TeX Live by texdoc tex
.
The (commented) source code is sold as a book: Volume B: TeX: The program. A documented listing of the source code of the TeX interpreter of Computers and Typesetting.