What's a good lock box ??

[Timothy Murphy]

James Wilkinson wrote:

>> I actually use this for some information,
>> but I've often wondered if there is any way of un-encrypting the file?
> 
> A quick check suggests that if you type
> :set
> while in vim, then one of the values given is
> key=*****
> Entering
> :set key=
> makes vim forget the key, and any subsequent writes will be in plaintext.
...
> Hope this helps,

Indeed.
Thanks very much.