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diff --git a/octave_packages/m/strings/blanks.m b/octave_packages/m/strings/blanks.m
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+## Copyright (C) 1996-2012 Kurt Hornik
+##
+## 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} {} blanks (@var{n})
+## Return a string of @var{n} blanks, for example:
+##
+## @example
+## @group
+## blanks (10);
+## whos ans;
+##      @result{}
+##       Attr Name        Size                     Bytes  Class
+##       ==== ====        ====                     =====  =====
+##            ans         1x10                        10  char
+## @end group
+## @end example
+## @seealso{repmat}
+## @end deftypefn
+
+## Author: Kurt Hornik <Kurt.Hornik@wu-wien.ac.at>
+## Adapted-By: jwe
+
+function s = blanks (n)
+
+  if (nargin != 1)
+    print_usage ();
+  elseif (! (isscalar (n) && n == fix (n) && n >= 0))
+    error ("blanks: N must be a non-negative integer");
+  endif
+
+  ## If 1:n is empty, the following expression will create an empty
+  ## character string.  Otherwise, it will create a row vector.
+  s(1:n) = " ";
+
+endfunction
+
+
+## There really isn't that much to test here
+%!assert(blanks (0), "")
+%!assert(blanks (5), "     ")
+%!assert(blanks (10), "          ")
+
+%% Test input validation
+%!error blanks ()
+%!error blanks (1, 2)
+%!error blanks (ones (2))
+%!error blanks (2.1)
+%!error blanks (-2)
+