gist: 81213


  
    
      It doesn't allow to type anything at all and tab-completion and ctrl-x dont work as well #
    
    
      
      
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              $ ruby readline_emulation.rb 
*** Readline emulation Test Shell ***
 * Press CTRL+X to exit
 * Press <TAB> for file completion
=> 
You typed: []
=> 
You typed: []
=> 
You typed: []
=> 
You typed: []
=> 
You typed: []
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