I don't get that. It looks like you are looking for a script that reads and understands the documentation (which is wrong wrt. the current implementation) and would get confused if you change the documentation to match actual behaviour?
Or are you looking for a script that reads and understands the documentation, reads the code, doesn't understand that, using getopt, the documented behaviour is impossible, but, after you converting the script to getopts, would understand that the behaviour doesn't match documentation and commit suicide/create a black hole/post "leave /bin/sh alone" comments etc?
