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## Copyright (C) 2005-2015 Søren Hauberg
## Copyright (C) 2010 VZLU Prague, a.s.
##
## This file is part of Octave.
##
## Octave is free software; you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or (at
## your option) any later version.
##
## Octave is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Octave; see the file COPYING. If not, see
## <http://www.gnu.org/licenses/>.
## -*- texinfo -*-
## @deftypefn {Function File} {@var{emp} =} dirempty (@var{nm}, @var{ign})
## Undocumented internal function.
## @end deftypefn
function emp = dirempty (nm, ign)
if (exist (nm, "dir"))
if (nargin < 2)
ign = {".", ".."};
else
ign = [{".", ".."}, ign];
endif
l = dir (nm);
for i = 1:length (l)
found = false;
for j = 1:length (ign)
if (strcmp (l(i).name, ign{j}))
found = true;
break;
endif
endfor
if (! found)
emp = false;
return;
endif
endfor
emp = true;
else
emp = true;
endif
endfunction
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