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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: Emacs developers <emacs-devel@gnu.org>, Tassilo Horn <tsdh@gnu.org>
Subject: Re: [elpa] master 2a29130: Make debbugs install a handler in browse-url-default-handlers.
Date: Tue, 19 May 2020 11:02:02 -0400	[thread overview]
Message-ID: <jwv5zcsynul.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87o8qkruim.fsf@gnus.org> (Lars Ingebrigtsen's message of "Tue, 19 May 2020 14:14:57 +0200")

> I don't know -- I find it really annoying when loading a file changes
> the way Emacs behaves, but perhaps that's OK for packages?  Is there a
> policy here?

The policy is that loading a file should normally not affect Emacs's
behavior, yes.  *BUT* that just pushes the question to what we mean by
"affect Emacs's behavior".  After all, even just defining a new variable
or function *does* change Emacs's behavior (and in non-trivial ways in
some cases, such as the `eshell/<foo>` functions or the
`vc-<backend>-<operation>` functions).

So there's some finer judgment going on.
Adding oneself to `auto-mode-alist` is considered as acceptable.
I think adding oneself to `browse-url-default-handlers` falls into the
same category.


        Stefan




  parent reply	other threads:[~2020-05-19 15:02 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200507122008.22755.28768@vcs0.savannah.gnu.org>
     [not found] ` <20200507122010.213B720A15@vcs0.savannah.gnu.org>
2020-05-07 12:45   ` [elpa] master 2a29130: Make debbugs install a handler in browse-url-default-handlers Lars Ingebrigtsen
2020-05-07 12:47     ` Tassilo Horn
2020-05-19 12:14       ` Lars Ingebrigtsen
2020-05-19 13:45         ` Tassilo Horn
2020-05-19 15:02         ` Stefan Monnier [this message]
2020-06-10 15:33           ` Lars Ingebrigtsen
2020-06-10 16:51             ` Stefan Monnier
2020-06-10 18:26               ` Tassilo Horn
2020-06-10 19:07                 ` Michael Albinus
2020-06-10 20:45                   ` Tassilo Horn
2020-06-10 20:53                     ` Basil L. Contovounesios
2020-06-10 20:58                     ` Stefan Monnier
2020-06-11  7:26                       ` Tassilo Horn
2020-06-11 13:53                         ` Stefan Monnier
2020-06-11 18:50                     ` Tassilo Horn
2020-06-10 19:11                 ` Stefan Monnier

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