PTeX adds features related to vertical writing, and deals with other problems in typesetting Japanese. A set of additions to a TEXMF tree, for use with PTeX, may be found in package PTeX-texmf.
PTeX is distributed as WEB change files.
The author is ASCII Corporation. The package is Copyright © 1987,1995 ASCII Corporation.
License: other-free Catalogued: 2007-11-28