Show something on bare command about prm HOT 3 CLOSED

Thank you!

How about something like:

prm: missing option -- (see "prm --help" for help)
usage: prm <option> [<args>] ...

, or do you mean it should print the help-screen (--help)?

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I'd love to see it print the help screen by default. If I type the bare command, I'd like a reminder of what to do next. Alternatively, it could print a brief status, such as

2 of 52 projects active:
  2315      Naukluft
  1132      widget-thingum
see "prm --help" for help

This would be especially useful to have three keystrokes away at all times...

from prm.

Bare command now prints help screen.

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