function indent( message, nbrChar, first )

    local strTbl = string.Explode( "", message )

    for i=nbrChar,#strTbl,nbrChar do

        if strTbl[i] == " " then

            strTbl[i] = "\n"

        else

            for k=i,1,-1 do

                if strTbl[k] == " " then

                    strTbl[k] = "\n"

                    break

                end



            end

        end

    end


    if first then
        return string.Explode("\n", table.concat(strTbl))
    else
        return table.concat(strTbl)
    end

end