Example 1: Option and an argument
story
I want to pick up a command line that has both an option and an argument. They are not connected so the following command lines are all valid:
command -l width command -l command width command
Example 2: Option with a argument, and picking it up
story
I want to pick up a command line that has both an option and that option accepts an argument. They are connected so the following command lines are all valid:
command -l width command -l command