CTAN update: pstring
This is the first release on CTAN of the pstring package that was so far only released on william.famille-blum.org/research/index.html. The pstring.sty package makes it easier to typeset sequences with justification pointers (also called pointing strings) in Latex. Such sequences appears frequently in computer science papers about Game Semantics. The latest version can use either PSTricks or PGF to render the arcs that represent the links.
The package's Catalogue entry can be viewed at http://www.ctan.org/pkg/pstring The package's files themselves can be inspected at http://mirror.ctan.org/macros/latex/contrib/pstring
Thanks for the upload. For the CTAN Team Erik Braun
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pstring – typeset sequences with justification pointers
This package lets you typeset justiﬁed sequences, also called pointing strings. It's used for instance, in research papers about Game Semantics to represent sequence of game moves with their associated justification pointers.Depending on wether using LaTeX or pdfLaTeX, the package uses PSTricks and pst-node respectively pgf/TikZ.