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From: "Andrej Borsenkow" <Andrej.Borsenkow@mow.siemens.ru>
To: <zsh-workers@sunsite.auc.dk>
Subject: Chain widgets call (was: RE: PATCH: more fun with `zle')
Date: Wed, 7 Jul 1999 12:27:29 +0400	[thread overview]
Message-ID: <000501bec852$8d728a40$21c9ca95@mow.siemens.ru> (raw)
In-Reply-To: <000401bec850$983101c0$21c9ca95@mow.siemens.ru>


>
> ((${+NUMERIC})) || zle .set-local-history
> if [[ $WIDGET == .* ]]
> then
>     zle $WIDGET
> else
>     zle .$WIDGET
> fi
> ((${+NUMERIC})) || zle .set-local-history
>

And looking at this I realised, that it has some basic problem. Every other
*history* widget could already be redefined to whatever you like. What I want to
do is ismply to set special environment and call _original_ widget ... that is
not quite the same as calling .immortal version. But there is no way to "chain"
definitions ... Doing it would probably mean

 - special syntax to "push" instead of "replace" definition
 - special syntax with meaning "call previous definition for current widget"

And the question is, how generally useful is it at all?

/andrej


      reply	other threads:[~1999-07-07  8:27 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1999-07-07  7:51 PATCH: more fun with `zle' Sven Wischnowsky
1999-07-07  8:13 ` Andrej Borsenkow
1999-07-07  8:27   ` Andrej Borsenkow [this message]

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