antlr3 -version (return code: 0)
ANTLR Parser Generator Version 3.5.2
antlr3 (return code: 0)
ANTLR Parser Generator Version 3.5.2
usage: java org.antlr.Tool [args] file.g [file2.g file3.g ...]
-o outputDir specify output directory where all output is generated
-fo outputDir same as -o but force even files with relative paths to dir
-lib dir specify location of token files
-depend generate file dependencies
-report print out a report about the grammar(s) processed
-print print out the grammar without actions
-debug generate a parser that emits debugging events
-profile generate a parser that computes profiling information
-trace generate a recognizer that traces rule entry/exit
-nfa generate an NFA for each rule
-dfa generate a DFA for each decision point
-message-format name specify output style for messages
-verbose generate ANTLR version and other information
-make only build if generated files older than grammar
-version print the version of ANTLR and exit.
-language L override language grammar option; generate L
-X display extended argument list