text_item->indicate

text_item ->indicate_directory: text=string

This method is invoked by text_item->complete if the expansion is unique. It provides a possibility to indicate that this string represents a directory. Class file_item from the PCE/Prolog library defines this method as:

indicate_directory(_FI, Dir:string) :->
        (   send(directory(Dir), exists)
        ->  send(Dir, ensure_suffix, /)
        ;   true
        ).

See also: text_item->complete