getopt(1) emulator: Make command name a property
getopt(1) emulator: Make command name a property

For option -n|--name, essentially
  - rename pi2cn[PI] to piow2ov[PI,"n"], thus officially making it an
    option property,
  - break resulting overlong lines, and
  - get rid of the (simply wrong) term invokee.

donkarlos/libdl-sh