Here are six plans.
Tag files are independent of machine architecture.
Vim is a popular vi clone. Less is a popular file viewer. The script is specially prepared to work with the source of FreeBSD, NetBSD, OpenBSD, Linux, GNUmach and GNUhurd. This package includes online manual written by Sergio Talens-Oliag. It copes with files containing Japanese EUC code and Japanese Hankaku-kana code.