tree 3a24772dc43fb672dbfb8d6604ced93ba0b7ed21
parent 9d57762c921e77a7237981916d3109bbd3607891
author Rob Landley <rob@landley.net> 1446472573 -0600
committer Rob Landley <rob@landley.net> 1446472573 -0600

Add -P as short option for --ppid.

(The help infrastructure can collate and alphebetize short options,
long options haven't got a standardized help text format. Not a hard
requirement to have a short opt, but it's nice.)