pst-vowel.sty -- pstricks additions for drawing vowel diagrams. Copyright 2009 by Alan Munn based on code in vowel.sty Copyright 2002 by Rei Fukui This package insert nodes for use with pstricks so that arrows can be drawn to show diphthongs on vowel charts created with vowel.sty. For cardinal vowels, the change is minimal, since predefined node labels are used. For non-cardinal vowels, an extra node argument must be provided. This package may be distributed and/or modified under the conditions of the LaTeX Project Public License, either version 1.3 of this license or any later version. The latest version of this license is in http://www.latex-project.org/lppl.txt and version 1.3 or later is part of all distributions of LaTeX version 2005/12/01 or later. This package has the LPPL maintenance status `maintained'. The Current Maintainer of this package is Alan Munn. This package consists of the file pst-vowel.sty and documentation files pst-vowel.tex and pst-vowel.pdf Version 1.0 2009/04/24