Re: zsh-4.0.1-pre4 : manpath and MANPATH

[Peter Stephenson <pws@xxxxxxx>]

Bart wrote:
> A challenge, eh?  How about:
> 
>     setopt extendeglob
>     unset ${(k)parameters[(R)^*(readonly*|export|special)]}
> 
> Of course this clobbers things like ZSH_NAME and ZSH_VERSION, which it
> might be pretty difficult to restore to sane values.

It's for parameters which *are* exported.

setopt extendedglob
unset ${(k)parameters[(R)*export*~*(readonly*|special)]}

-- 
Peter Stephenson <pws@xxxxxxx>                  Software Engineer
CSR Ltd., Unit 300, Science Park, Milton Road,
Cambridge, CB4 0XL, UK                          Tel: +44 (0)1223 392070


**********************************************************************
The information transmitted is intended only for the person or
entity to which it is addressed and may contain confidential 
and/or privileged material. 
Any review, retransmission, dissemination or other use of, or
taking of any action in reliance upon, this information by 
persons or entities other than the intended recipient is 
prohibited.  
If you received this in error, please contact the sender and 
delete the material from any computer.
**********************************************************************