Donald Knuth mentions in the TeX: the program that he has used the pascal programming language described in the user manual of pascal by jensen and wirth in 1975 to implement TeX. My question is when knuth released the current version of tex in 2014, how did he test it? what tools did he use to compile tex himself? how does he compile tex himself for testing the new version? does he use web2c? I am curious to know how he himself compiles tex from source?
closed as off-topic by Henri Menke, Troy, Zarko, ChrisS, cfr Sep 15 '17 at 3:24
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question does not fall within the scope of TeX, LaTeX or related typesetting systems as defined in the help center." – Henri Menke, Troy, Zarko, ChrisS, cfr