Use macros in Turing machine example and add attempts in watcher #254
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                          build (macos-latest, 5.3)
                        
                      
                       pkgconf 2.5.1 is already installed and up-to-date.
To reinstall 2.5.1, run:
  brew reinstall pkgconf
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                          build (macos-latest, 5.3)
                        
                      
                       These files were overwritten during the `brew link` step: |