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Re: !!:$

X-seq: zsh-users 8220
From: Stephane Chazelas <Stephane_Chazelas@xxxxxxxx>
To: zsh-users@xxxxxxxxxx
Subject: Re: !!:$
Date: Tue, 16 Nov 2004 14:31:44 +0000
In-reply-to: <200411161422.iAGEMTuv032704@xxxxxxxxxxxxxx>
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References: <20041116134539.GB14064@xxxxxxxxxxxxxxxxxxx> <200411161422.iAGEMTuv032704@xxxxxxxxxxxxxx>

On Tue, Nov 16, 2004 at 02:22:28PM +0000, Peter Stephenson wrote:
[...]
> me as a curious omission.  How about adding it using the same name as
> bash?  Then you can always get the full previous line as
> $history[$((HISTCMD-1))].  Hence you can do lots of tricks.  The
> equivalent of the above would be:
> 
[...]
> +vindex(HISTCMD)
> +item(tt(HISTCMD))(
> +The current history line number in an interactive shell, in other
> +words the line number for the command that caused tt($HISTCMD)
> +to be read.
> +)
[...]

Wouldn't it be the same as ${(%):-%!}?

-- 
Stéphane

References:
- !!:$
  - From: keef
- Re: !!:$
  - From: Peter Stephenson

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