un­packed – Un­packed copy of the LaTeX sources

This pack­age pro­vides the source of LaTeX in its form im­me­di­ately prior to com­pi­la­tion into a for­mat. When LaTeX 2e first ap­peared, this was a sig­nif­i­cant sup­port to users (since un­pack­ing used on some ma­chines to take a very long time); the world has moved on since then, but there is some resid­ual value to the dis­tri­bu­tion.