// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) INRIA
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution.  The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt

function M=generic_i_s(varargin)

    [lhs,rhs]=argn(0)
    M=varargin(rhs)
    N=varargin(rhs-1)//inserted matrix
    index=varargin(1) //
    if rhs==3&(type(index)==10|type(index)==15) then
        if type(index)<>15 then
            M=struct()
            M(index)=N
        else
            M=createstruct(index,N)

        end
        if index($)=="entries" then
            // change struct to cell
            f=getfield(1,M);f(1)="ce"
            setfield(1,f,M)
        end
        return
    elseif rhs==3 &(type(index)<>10 & type(index)<>15) then
        error(msprintf(_("%s: Wrong type for input argument #%d.\n"),"generic_i_s",1));
    else
        error(msprintf(_("%s: Wrong number of input arguments: %d expected.\n"),"generic_i_s",3));
    end
endfunction