How to use qualified name ModuleName.(.!.) ?

[Malcolm Wallace]

Marc Weber <marco-oweber at gmx.de> wrote:

>     print $ M.(.!.) [1,2]  1                         -- (2)

The parens must enclose the whole varop: 

      print $ (M..!.) [1,2]  1                         -- (2)

Regards,
    Malcolm