GNU bug report logs - #21416
"--" syntax for ignoring flags doesn't seem to work right with GNU /bin/echo

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Package: coreutils;

Reported by: "Robert \"Finny\" Merrill" <rfm <at> arista.com>

Date: Fri, 4 Sep 2015 19:11:02 UTC

Severity: normal

Tags: notabug

Done: Eric Blake <eblake <at> redhat.com>

Bug is archived. No further changes may be made.

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Message #18 received at 21416-done <at> debbugs.gnu.org (full text, mbox):

From: "Robert \"Finny\" Merrill" <rfm <at> arista.com>
To: Eric Blake <eblake <at> redhat.com>
Cc: 21416-done <at> debbugs.gnu.org
Subject: Re: bug#21416: "--" syntax for ignoring flags doesn't seem to work
 right with GNU /bin/echo
Date: Fri, 4 Sep 2015 15:23:18 -0700
On Fri, Sep 4, 2015 at 3:05 PM, Eric Blake <eblake <at> redhat.com> wrote:
> On 09/04/2015 01:30 PM, Robert "Finny" Merrill wrote:
> It's not "shall not be recognized [ever]", but "shall not be recognized
> in the manner [common to most utilities].  The very next phrase says
> that it "shall be recognized as a string operand".
>
> Or put another way, as a special case for the 'echo' utility, '--' shall
> be treated the same as any other argument, and always be output
> literally, rather than being recognized as the special elided
> end-of-options marker, because 'echo' does not understand options (at
> least when POSIX rules are in effect).

So then, when POSIX rules /aren't/ in effect, why not have -- work as
it usually does, since we're already breaking those rules by accepting
the --help option?




This bug report was last modified 9 years and 265 days ago.

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