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Ox is an attribute grammar compiling system that augments Lex and Yacc specifications with definitions of synthesized and inherited attributes written in a combination of Ox and C/C++ syntax. From these augmented specifications, Ox generates ordinary Lex and Yacc specifications that build and decorate attributed parse trees.
The user can specify parse-tree traversals for easy ordering of side effects such as code generation. Ox handles the tedious and error-prone details of writing code...
Doxygen filters for these programming languages: R from GNU, q from kx.com, MatLab from MathWorks. These programs are implemented in C++ using Flex++. They provide full inline sources not just function definitions.
FGen is a framework for Flex application. This Framework provides code generation by DSL. This framework aims labor saving and liberation from tedious coding and testing.
cmptNFA is a tool for automatic construction of compact non-deterministic finite automates from simple regular expression specification.We implemented tool using GNU Bison and Flex .