Issue #1031 has been updated by Motohiro KOSAKI.

Status changed from Assigned to Rejected

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Feature #1031: -U ?????????説???? --help ?????
https://bugs.ruby-lang.org/issues/1031

Author: Sakuro OZAWA
Status: Rejected
Priority: Low
Assignee: Yukihiro Matsumoto
Category: DOC
Target version: 2.0.0


=begin
 irb????????
  -U                Same as `ruby -U`
  -U                ruby -U ???????.
 ???????以????????????????????????
 
  $ ruby19 --version
  ruby 1.9.1p0 (2009-01-20 revision 21700) [i386-darwin9.6.0]
  $ ruby19 --help
  Usage: ruby19 [switches] [--] [programfile] [arguments]
  <snip>
    -T[level]       turn on tainting checks
    -v              print version number, then turn on verbose mode
  <snip>
=end



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