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## -*- texinfo -*-
## @deftypefn {} {@var{b} =} saveobj (@var{a})
## Method of a class to manipulate an object prior to saving it to a file.
##
## The function @code{saveobj} is called when the object @var{a} is saved
## using the @code{save} function.  An example of the use of @code{saveobj}
## might be to remove fields of the object that don't make sense to be saved
## or it might be used to ensure that certain fields of the object are
## initialized before the object is saved.
##
## @seealso{loadobj, class}
## @end deftypefn

function b = saveobj (a)
  b = a;
  b = rmfield (b, "curlhandle");
  b.dir = __ftp_pwd__ (a.curlhandle);
endfunction


## No test possible for interactive function.
%!assert (1)