readme:

How to compile the pcpl compiler and run the test suite.

open a window command prompt
cd to "pcpl" direcotry

(make sure the ocamlc, javac and java on your path)
to build the pcpl compiler: run make.bat

to run the tests: run tests.bat
(this will save the output for every test_XXX.pcpl into test_XXX.run file under tests directory)
to clean up: run clean.bat 


Note: 
If you have 64bit Java in your path, make sure use a syswow64 cmd window. 