example02 does -F when asked for -f

$ ../build/Darwin/test/example02 ../build/Darwin/test/Ntuple01/0.root test.root -c test/example.info -f
...
$ printMetaInfo test.root history
parallel /home/louis/Documents/Darwin/Installer/build/Darwin/test/Ntuple01/example01 Ntuple01/ true 4 2016 AK CHS HIPM -j 2 -f
../build/Darwin/test/example02 /home/louis/Documents/Darwin/Installer/build/Darwin/test/Ntuple01/0.root test.root
    /home/louis/Documents/Darwin/Installer/tables/hotzones/conservative/2016.root
    /home/louis/Documents/Darwin/Installer/tables/METfilters/Phase0.json
    -s -F
$ printFriends test.root 
example01 /home/louis/Documents/Darwin/Installer/Darwin/../build/Darwin/test/Ntuple01/0.root:events

(Formatted for readability.) Note the -f in the first command, the -F in the history, and the presence of a friend in the output tree.