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Re: Remove history entries

X-seq: zsh-workers 25891
From: Peter Stephenson <pws@xxxxxxx>
To: zsh-workers@xxxxxxxxxx
Subject: Re: Remove history entries
Date: Tue, 14 Oct 2008 12:43:51 +0100
In-reply-to: <2d460de70810140426t7c382888pfc22e02c17396d55@xxxxxxxxxxxxxx>
Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm
Organization: CSR
References: <slrngf4oua.r2h.joerg@xxxxxxxxxxxx> <2d460de70810140426t7c382888pfc22e02c17396d55@xxxxxxxxxxxxxx>

On Tue, 14 Oct 2008 13:26:54 +0200
"Richard Hartmann" <richih.mailinglist@xxxxxxxxx> wrote:
> 2008/10/12 JÃrg Sommer <joerg@xxxxxxxxxxxx>:
> 
> > is it possible to remove history entries? I would like to remove commands
> > didn't exist, i.e. their exit code is 127, in the precmd function. Is
> > this possible?
> 
> Didn't PWS add a hook for this, recently? I can't find it anywhere, though.

zshaddhistory/zshaddhistory_functions: annoyingly, you can't use them for
quite this purpose.  You can veto adding history entries at the point
they're added, but that's before they're executed, so you don't have the
status.

It might be possible to force it to overwrite it, but I don't think that's
a simple change.

-- 
Peter Stephenson <pws@xxxxxxx>                  Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK                          Tel: +44 (0)1223 692070

Follow-Ups:
- Re: Remove history entries
  - From: Richard Hartmann

References:
- Remove history entries
  - From: JÃrg Sommer
- Re: Remove history entries
  - From: Richard Hartmann

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