4.0.0 vhdl ANTLR4 vhdl grammar grammarsv4 org.antlr.grammars 1.0-SNAPSHOT 1.0-SNAPSHOT jar org.antlr antlr4-maven-plugin ${antlr.version} ${basedir} vhdl.g4 true true antlr4 com.khubla.antlr antlr4test-maven-plugin ${antlr4test-maven-plugin.version} false false design_file vhdl examples/ test