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Author SHA1 Message Date
nagachika
a11bb4fa91 merge revision(s) 55228: [Backport #12438]
* lib/optparse.rb (OptionParser::Completion.candidate): get rid of
	  nil as key names.  [ruby-core:75773] [Bug #12438]

	* lib/optparse.rb (OptionParser#make_switch): char class option
	  cannot be NoArgument, default to RequiredArgument.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@55459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-06-19 17:47:36 +00:00