General Commands Manual

NAME¶

racc - Ruby LALR parser generator

SYNOPSIS¶

racc [options] file

Racc is a LALR(1) parser generator. It is written in Ruby itself, and generates Ruby program.

-g, --debug

output parser for user level debugging.

-o, --output-file <outfile>

file name of output. [<fname>.tab.rb]

-e, --executable <rubypath>

    insert #! line in output.  ('ruby' to default)

-E, --embedded

output file which don't need runtime.

-l, --no-line-convert

never convert line numbers. (for ruby<=1.4.3)

-c, --line-convert-all

convert line numbers also header and footer.

-a, --no-omit-actions

never omit actions.

-v, --verbose

create <filename>.output file.

-O, --log-file <fname>

file name of verbose output. [<fname>.output]

-C, --check-only

syntax check only.

-S, --output-status

output status time to time.

--no-extentions

run without any ruby extentions.

-h, --help

print this message and quit.

--version

print version and quit.

--runtime-version

print runtime version and quit.

--copyright

print copyright and quit.