cl-global-vars

• If not done already, install MacPorts.
• To install cl-global-vars, run the following command in macOS terminal (Applications->Utilities->Terminal)
  
  sudo port install cl-global-vars Copy
• To see what files were installed by cl-global-vars, run:
  
  port contents cl-global-vars Copy
• To later upgrade cl-global-vars, run:
  
  sudo port selfupdate && sudo port upgrade cl-global-vars Copy

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