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basic question, disabling command feedback
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KWS  
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 More options Feb 10, 6:23 am
Newsgroups: comp.lang.tcl
From: KWS <kongw...@gmail.com>
Date: Fri, 10 Feb 2012 03:23:18 -0800 (PST)
Local: Fri, Feb 10 2012 6:23 am
Subject: basic question, disabling command feedback
Hi,
I am a new user, using tcl 8.4
I have a basic question,
when we do 'set a 1', it will gives feedback as '1'

> set a 1
1

Is it possible to disable this feedback feature?
such as:

> set a 1

I am wondering if there any switch or parameter that I can set.
Or if there is't any, is there any tips to do it ?

Thanks
kong


 
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M. Strobel  
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 More options Feb 10, 8:16 am
Newsgroups: comp.lang.tcl
From: "M. Strobel" <sorry_no_mail_h...@nowhere.dee>
Date: Fri, 10 Feb 2012 14:16:43 +0100
Local: Fri, Feb 10 2012 8:16 am
Subject: Re: basic question, disabling command feedback
Am 10.02.2012 12:23, schrieb KWS:

You said you are new, so FYI:

If you are starting, use a current tcl version like 8.5

The set command returns the resulting value, it is a feature of the interactive shell
to print the result of a command. When running your script non-interactively your set
commands will not print the result.

/Str.


 
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KWS  
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 More options Feb 10, 9:15 am
Newsgroups: comp.lang.tcl
From: KWS <kongw...@gmail.com>
Date: Fri, 10 Feb 2012 06:15:15 -0800 (PST)
Local: Fri, Feb 10 2012 9:15 am
Subject: Re: basic question, disabling command feedback
Thanks for the explanation.

Kong

On Feb 10, 1:16 pm, "M. Strobel" <sorry_no_mail_h...@nowhere.dee>
wrote:


 
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Aric Bills  
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 More options Feb 10, 10:34 am
Newsgroups: comp.lang.tcl
From: Aric Bills <aric.bi...@gmail.com>
Date: Fri, 10 Feb 2012 07:34:44 -0800 (PST)
Local: Fri, Feb 10 2012 10:34 am
Subject: Re: basic question, disabling command feedback
On Feb 10, 7:15 am, KWS <kongw...@gmail.com> wrote:

If for some reason you don't want to see the feedback during an
interactive session, set the variable ::tcl_interactive to 0.

 
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