- Support Crystal 1.0
- Tweaked help screen display format.
- Optionally allow for descriptive arguments for short- and long flags.
- Enable them by adding, for example,
DIRin-d DIRand/or--directory DIR.
- Enable them by adding, for example,
- Optionally treat unmapped flags as arguments.
- Enable this feature at the command level by setting
ignore_unmapped_flags = true.
- Enable this feature at the command level by setting
- Support for receiving anything after
--in the command-line as arguments.- For example
my_program -v -d /var/log -- --this-is-an-argument.
- For example
- Added support for persistent flags.