\ Random char string \ Copyright (C) 2000 Alex Malyshev (alexript@mail.ru) \ This 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 2 \ of the License, or (at your option) any later version. \ This program 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 this program; if not, write to the Free Software \ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. uses StartUp uses Numbers.random uses oof S" _0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" string : symbs : rnd-key ( addr u -- rnd_char ) random + 1+ C@ ; : .rnd-key ( len -- ) symbs @ ROT 0 ?DO 2DUP rnd-key EMIT LOOP 2DROP ;
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