CTAN update: ot-tableau
Tableau lines are now drawn more beautifully—without awkward intersections—using the tablu package.
This package is located at http://mirror.ctan.org/macros/latex/contrib/ot-tableau More information is at http://www.ctan.org/pkg/ot-tableau
Thanks for the upload. For the CTAN Team Manfred Lotz We are supported by the TeX user groups. Please join a users group; see http://www.tug.org/usergroups.html .
ot-tableau – Optimality Theory tableaux in LaTeX
The package makes it easy to create beautiful optimality-theoretic tableaux. The LaTeX source is visually very similar to a formatted tableau, which makes working with the source code painless (well, less painful). A variety of stylistic variants are available to suit personal taste.