Parses a log path.

def _parse_log_statement(options):
    '''
    Parses a log path.
    '''
    for i in options:
        if _is_reference(i):
            _add_reference(i, _current_statement)
        elif _is_junction(i):
            _add_junction(i)
        elif _is_inline_definition(i):
            _add_inline_definition(i, _current_statement)