Binary package “libantlr2.7-cil” in ubuntu precise

language tool for constructing recognizers, compilers etc

 ANTLR, ANother Tool for Language Recognition, (formerly PCCTS) is
 a language tool that provides a framework for constructing recognizers,
 compilers, and translators from grammatical descriptions containing C++
 or Java actions [You can use PCCTS 1.xx to generate C-based parsers].
 .
 This package contains the C# (CLI) libraries.