idf_search_path::remove_path

Source: idf/idf_search/idf_search_path__remove_path.pro

 idf_search_path::remove_path
        Remove a directory from the data search path

 Usage:
        idfref -> remove_path, index
  or:
        idfref -> remove_path, path=path

 Argument:
        index   int     The 0-based index of the path to be removed
                        from the list.

 Keyword:
        path    string  The name of the directory to remove from the
                        path. N.B. Only single directory removal is
                        supported. 

 History:
        Original: 6/12/99; SJT