I added a D support to Lemon parser generator. Sources could be downloaded from Googlecode project page:

http://lemon-parser-generator.googlecode.com/files/lemon-0.1.tgz

Lemon is a LALR parser generator, written by Dr. Richard Hipp. It does the
same job as GNU bison and yacc; however, Lemon is not another bison or yacc
clone. It uses a different grammar syntax which is designed to reduce the
number of coding errors. Lemon also uses a parsing engine that is both
reentrant and thread-safe.
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Regards,
Serge Vakulenko