Function bad_negation

src/options.c:6692–6697

}

staticfn void
bad_negation(const char *optname, boolean with_parameter)
{
    config_error_add("The %s option may not %sbe negated.", optname,
                     with_parameter ? "both have a value and " : "");
}

/* go through all of the options and set the minmatch value
   based on what is needed for uniqueness of each individual