| argv_options/3 | Parse
command line arguments. |
| argv_options/4 | As
argv_options/3 in __guided__ mode, Currently this version allows parsing
argument options throwing an exception rather than calling halt/1 by
passing an empty list to ParseOptions. |
| argv_usage/1 | Use
print_message/2 to print a usage message at Level. |
| cli_enable_development_system/0 | Re-enable
the development environment. |
| cli_parse_debug_options/2 | Parse
certain commandline options for debugging and development purposes. |
| main/0 | Call
main/1 using the passed command-line arguments. |