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Re: echo builtin doesn't handle end-of-options flag

From: Chet Ramey
Subject: Re: echo builtin doesn't handle end-of-options flag
Date: Mon, 17 Aug 2020 11:20:30 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.11.0

On 8/16/20 12:26 PM, Eli Schwartz wrote:

> Err...
> "Implementations shall not support any options."

Yes, that's why the -n/-E/-e aren't described as options -- that would
turn on the special `--' processing -- but as first operands that enable
special treatment.

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

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