textproc/clo++ 0.3.0p9 OpenBSD

clo++ is a command line option parser generator for C++. It generates a C++ header file with a class that can parse your command line and supports just about anything that you want to do with your command line. It also generates usage information and can handle subcommands that take their own options. clo++ is itself written in C++ and uses a command line option parser that it generated.