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From: colin.macl...@tesco.net
Newsgroups: comp.lang.tcl
Subject: Re: Stackoverflow question: Hidden Features of Tcl
Date: Mon, 22 Jun 2009 09:35:24 -0700 (PDT)
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On 22 June, 15:39, Jonathan Bromley <jonathan.brom...@MYCOMPANY.com>
wrote:
>
> So I read the whinges about [expr] and thought for a while,
> and then this popped into my head unbidden:
>
> tclsh% proc unknown args {uplevel 1 [linsert $args 0 expr]}
>

That's neat - I posted it on SO.

Colin.