1########################################################################
2##
3## Copyright (C) 2005-2021 The Octave Project Developers
4##
5## See the file COPYRIGHT.md in the top-level directory of this
6## distribution or <https://octave.org/copyright/>.
7##
8## This file is part of Octave.
9##
10## Octave is free software: you can redistribute it and/or modify it
11## under the terms of the GNU General Public License as published by
12## the Free Software Foundation, either version 3 of the License, or
13## (at your option) any later version.
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16## WITHOUT ANY WARRANTY; without even the implied warranty of
17## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18## GNU General Public License for more details.
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20## You should have received a copy of the GNU General Public License
21## along with Octave; see the file COPYING.  If not, see
22## <https://www.gnu.org/licenses/>.
23##
24########################################################################
25
26## -*- texinfo -*-
27## @deftypefn {} {@var{emp} =} dirempty (@var{nm}, @var{ign})
28## Undocumented internal function.
29## @end deftypefn
30
31function emp = dirempty (nm, ign)
32
33  if (isfolder (nm))
34    if (nargin < 2)
35      ign = {".", ".."};
36    else
37      ign = [{".", ".."}, ign];
38    endif
39    l = dir (nm);
40    for i = 1:length (l)
41      found = false;
42      for j = 1:length (ign)
43        if (strcmp (l(i).name, ign{j}))
44          found = true;
45          break;
46        endif
47      endfor
48      if (! found)
49        emp = false;
50        return;
51      endif
52    endfor
53    emp = true;
54  else
55    emp = true;
56  endif
57
58endfunction
59