Treetop Parsing Expression Grammar (PEG) Comand Line Compiler Usage: tt [options] grammar_file

Examples:

tt foo.tt               # 1 grammar -> 1 parser source
tt foo bar.treetop      # 2 grammars -> 2 separate parsers
tt -o alt_name.rb foo   # alternately named output file

NOTE: while treetop grammar files must have one of the following filename extensions, the extension name is not required when calling the compiler with grammar file names.

Valid extensions: .treetop, .tt

Options:

-o, --output FILENAME            Write parser source to FILENAME
-f, --force                      Overwrite existing output file(s)
-v, --version                    Show Treetop version
-h, --help                       Show this help message