fileattrib.m: Overhaul function. * fileattrib.m: Rewrite docstring. Throw an error if nargout ==0 and operation fails. Otherwise, correctly assign outputs based on internal variable "sts".

root = true

[*]
charset = utf-8
end_of_line = lf
indent_size = 2
indent_style = space
insert_final_newline = true

[*.{am,mk}]
indent_size = tab
indent_style = tab