% -*- texinfo -*-
% @deftypefn {Function File} {} strtrunc (@var{s}, @var{n})
% Truncate the character string @var{s} to length @var{n}. If @var{s}
% is a char matrix, then the number of columns is adjusted.
%
% If @var{s} is a cell array of strings, then the operation is performed
% on its members and the new cell array is returned.
% @end deftypefn