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Re: Functions that update themselves

From: Chet Ramey
Subject: Re: Functions that update themselves
Date: Mon, 3 Jun 2019 09:26:04 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.7.0

On 6/3/19 3:54 AM, konsolebox wrote:
> Hi Chet,
> Do you explicitly allow functions to do this?  

It's not disallowed. Since a function definition is a compound command,
and all functions are global, I don't see why it shouldn't.

``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    address@hidden    http://tiswww.cwru.edu/~chet/

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