Allow python like *args **kwargs.

[bukowa]

I think it would be a good idea to use something like that:

go *args, **kwargs:
    echo {{args[0]}}
    echo {{kwargs['ok']}}

[runeimp]

*args is essentially available via the positional-arguments setting which will make $@, $0, $1, etc. available to most non-Windows shells. See Settings - Just Programmer's Manual

**kwargs exists in Python because Python has always allowed for named arguments, which I absolutely love. Just does not. It does already allows setting of environment variables in a kwargs way though. See Setting Variables from the Command Line. Changing this behavior to named arguments instead would be a breaking change. I don't know how often that feature is used but Just has been around for several years now and it is used in a lot of CI/CD systems. I'd rather have that feature be for named arguments instead of named environment variables but that ship sailed a long time ago.

Note: the chapter numbers referenced in the links to the manual could change in the future

[bukowa]

I understand, I just think Python did it the best, simplest and prettiest way, and it couldn't be better ^^