Better error message for specifying an invalid command

seaneagan / unscripted

Define command-line interfaces using ordinary dart methods and classes.

BSD 3-Clause "New" or "Revised" License

22 stars 10 forks source link

Open seaneagan opened 10 years ago

seaneagan commented 10 years ago

Currently, it thinks you were trying to specify an extra positional argument:

den.dart: error: Received 1 positional command-line arguments, but at most 0 allowed.