This is a collection of documentation drawn from the TeX-live distribution. It comprises:
– Kpathsea: documentation of the library that is the basis of all file usage in TeX-live;
– Web2C: documentation of the infrastructure of the programs translated from Knuth’s web sources, for TeX-live; and
– Dvips: documentation of TeX-live's DVI to PostScript converter.

The author is The TeX-live team.