[ruby-cvs:70231] nobu:r63141 (trunk): parse.y: `when` indent

[nobu at ruby-lang.org]

nobu	2018-04-13 07:13:09 +0900 (Fri, 13 Apr 2018)

  New Revision: 63141

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63141

  Log:
    parse.y: `when` indent
    
    * parse.y (k_when): warn less-indented `when` than `case`.
      [ruby-core:86492] [Bug #14674]

  Modified files:
    trunk/parse.y
    trunk/test/ruby/test_rubyoptions.rb