- argv_options(:Argv, -Positional, -Options, +ParseOptions) is det
- 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. ParseOptions:
- on_error(+Goal)
- If Goal is
halt(Code), exit with Code. Other goals are
currently not supported.
- options_after_arguments(+Boolean)
- If
false (default true), stop parsing after the first
positional argument, returning options that follow this
argument as positional arguments. E.g, -x file -y
results in positional arguments [file, '-y']
- unknown_option(+Mode)
- One of
error (default) or pass. Using pass, the
option is passed in Positional. Multi-flag short options
may be processed partially. For example, if -v is defined
and -iv is in Argv, Positional receives '-i' and the
option defined with -v is added to Options.
- To be done
- - When passing unknown options we may wish to process multi-flag
options as a whole or not at all rather than passing the unknown
flags.