"Grace" Language Compiler Project for Compilers Course in DIT at UOA 2017

# Instructions

## To compile

   mvn compile

## To create a packaged JAR file

   mvn package

## To clean

   mvn clean

## Run with  ( prints error messages, creates <grace_program>.s, -O for optimize)
   java -jar target/compiler-1.0-SNAPSHOT.jar <grace_program>.grc/grace [-O]

## create executable with script and run it
    grccomp <grace_program>.grc/grace lib.s
    .\<grace_program>

## Printing middlecode
    to print middlecode uncomment line 295 in src/main/java/compiler/CompilerVisitor.java