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freebsd-ports/textproc/Ebnf2ps/pkg-descr
Bruce M Simpson f9e095b86b New port: Ebnf2ps, draw EPS or FIG format railroad-style syntax diagrams
from YACC, EBNF or HAPPY input grammars. Requires Haskell (ghc) to build.
2003-12-08 16:23:46 +00:00

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Ebnf2ps generates nice looking syntax diagrams in EPS and FIG format from
EBNF specifications and from yacc, bison, and Happy input grammars. The
diagrams can be immediately included in TeX/LaTeX documents and in texts
created with other popular document preparation systems.
Ebnf2ps is written in Haskell98, a lazy functional programming language.
WWW: http://www.informatik.uni-freiburg.de/~thiemann/haskell/ebnf2ps/
Bruce
bms@FreeBSD.org