lightweight encryption of text file

[Paul Rubin]

John Bokma <john at castleamber.com> writes:
>> Why EVER make anything yourself when you can buy it?
>
> Do you make your own processors? Your own hard disk drives?
> Why not?

Well, if you try to make your own processors or hard drives, worst
normal outcome is they don't work and you try something else instead.
This is more like making your own cancer drugs.