Implemented slacker arguments parser, supporting optional single command and arguments to run and then exit.
usage: slacker.py [options] [-- command [args..]]
Useful Slack utilities and REPL.
optional arguments:
-h, --help show this help message and exit
-V, --version show program's version number and exit
By passing '--', it signals that Slacker arguments end and a single command
and arguments begin. Slacker will exit after running that command.
Btw. I had to require -- before a single command because there is no way of knowing whether the input is slacker arguments or command arguments and whether or not they are valid.
Implemented slacker arguments parser, supporting optional single command and arguments to run and then exit.