This CZT subproject contains only the generated source code that is part of the CUP-TUM package. The CUP grammar and lexer are not included in this release, so that CZT developers need not have to worry about problems faced when using CUP to build itself.
The build script takes the source code, and changes the package name from java_cup to net.sourceforge.czt.java_cup to avoid clashes with JEdit plugins that use older versions of CUP.
There is also a change to the emit class, which breaks up each case in the switch statement (each case in the parse table) into its own method, so the do_action method does not grow too large, thus removing the "code too large" problem that javac raises when compiling the TCOZ parser.
