luisfelipesv / Voyager

Set Up

export CLASSPATH=".:/usr/local/lib/antlr-4.7.1-complete.jar:$CLASSPATH"
alias antlr4='java -Xmx500M -cp "/usr/local/lib/antlr-4.7.1-complete.jar:$CLASSPATH" org.antlr.v4.Tool'
alias grun='java org.antlr.v4.gui.TestRig'

To run in Java

antlr4 Voyager.g4
javac Voyager*.java
grun Voyager program -gui input.txt
grun Voyager program
grun Voyager program -tokens

To run in Python

antlr4 -Dlanguage=Python3 Voyager.g4
python3 main.py input.txt