GNU bug report logs - #54603
29.0.50; [PATCH] Eshell's external pipe module interferes with other argument parsing hooks

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Message #8 received at 54603 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Jim Porter <jporterbugs <at> gmail.com>
Cc: 54603 <at> debbugs.gnu.org, John Wiegley <johnw <at> gnu.org>
Subject: Re: bug#54603: 29.0.50; [PATCH] Eshell's external pipe module
 interferes with other argument parsing hooks
Date: Thu, 31 Mar 2022 13:46:09 +0200

Jim Porter <jporterbugs <at> gmail.com> writes:

> The attached patch resolves the issue for me, but I'm not sure if it's
> the best strategy. If possible, I think it would be better for
> `eshell-parse-external-pipeline' to solely focus on finding the
> external pipe operators ("*|", "*<", and "*>")[1] and then for
> `eshell-rewrite-external-pipeline' to prepare the command string to
> pass to sh. This would also have the advantage[2] of making it
> possible to support a richer set of Eshell features with external
> pipes, such as the following:

I think that sounds like a good idea (but I don't use eshell regularly,
so I don't really have much of an opinion here).  Perhaps John does;
added to the CCs.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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