Kayacc is an alternate name for the TOMBO project. I am in the process of updating the Tombo project page with version 2.1.0. Please download Tombo2.1.0.tar.gz from the Files tab.
Tombo is a compiler generation toolkit for constructing compilers and interpreters. It includes a BNF compiler that generates parsers for context free grammars, and a class library to support compiler development.
The class library supports symbol tables, Unicode text manipulation, reserved word mappings,...
The aim of the project is to provide short description of many programming languages, dialects, IDEs, etc. with sample programs (realizations of common algorithms like 'hello, world', 'dot product', 'quine program').