anchor.diff:  
   Instead, I decided to go with something more lightweight : the orginal QBasic with DOSBox.
   
  +# Install DOSBox and QBasic
   
   First, if it is not already installed, install DOSBox
   
  
positive.code:   
  The `qbasic` alias will activate the fullscreen mode, but you can leave it with `ALT+Enter`   
  
  
  QBAsic + DosBoX
  CTRL+SCROLL LOCK instead of CTRL+Break
  
negative.code: 
  Now you should be able to launch QBasic with this alias
  
  # Adjust fullscreen mode 
  
  You may have to adjust your DOSBox settings if you want to use the fullscreen mode. First, you need the resolution of your screen, for instance mine is `1280x1024` (you can find your resolution with the command `xdpyinfo  | grep 'dimensions:'` )
  
  Then, in the DOSBox configuration file at `~/.dosbox` :
  