[ruby-dev:36051] [Bug:1.9] rake --help の出力が不足している

okkez です。

以下のように rake --help の説明が不十分です。

--help は説明がない。
--rakefile は引数を取るのに他の引数と違ってオプションの行に FILE の記述がない。

などです。

$ ./ruby -v
ruby 1.9.0 (2008-08-26 revision 16261) [i686-linux]
$ ./rake --help
rake [-f rakefile] {options} targets...

Options are ...

  --classic-namespace  (-C)
      Put Task and FileTask in the top level namespace
  --describe           (-D)
      Describe the tasks (matching optional PATTERN), then exit.
  --dry-run            (-n)
      Do a dry run without executing actions.
  --help               (-h)
      0
  --libdir=LIBDIR      (-I)
      Include LIBDIR in the search path for required modules.
  --nosearch           (-N)
      Do not search parent directories for the Rakefile.
  --prereqs            (-P)
      Display the tasks and dependencies, then exit.
  --quiet              (-q)
      Do not log messages to standard output.
  --rakefile           (-f)
      Use FILE as the rakefile.
  --rakelibdir=RAKELIBDIR (-R)
      Auto-import any .rake files in RAKELIBDIR. (default is 'rakelib')
  --require=MODULE     (-r)
      Require MODULE before executing rakefile.
  --silent             (-s)
      Like --quiet, but also suppresses the 'in directory' announcement.
  --tasks              (-T)
      Display the tasks (matching optional PATTERN) with descriptions,
then exit.
  --trace              (-t)
      Turn on invoke/execute tracing, enable full backtrace.
  --verbose            (-v)
      Log message to standard output (default).
  --version            (-V)
      Display the program version.


よろしくお願いします。

-- 
okkez
[e-mail]