From: Daniel Hackney <dan@haxney.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Chong Yidong <cyd@gnu.org>, emacs-devel@gnu.org
Subject: Re: [PATCH] Re: package.el changes before the feature freeze
Date: Tue, 9 Oct 2012 17:39:00 -0400 [thread overview]
Message-ID: <CAMqXDZsJnu-odZJffsWmyqddTKYzGDiEuo-1mj6sjvhwi5b65Q@mail.gmail.com> (raw)
In-Reply-To: <jwvk3uzpmxa.fsf-monnier+emacs@gnu.org>
Stefan Monnier <monnier@iro.umontreal.ca> wrote:
>> the associated test cases). Updating packages cleanly is currently
>> bugged; Emacs still expects the docstrings to be at the old location,
>> but if it is deleted (which is what `package-menu-mark-upgrades' offers
>> to do), you will get "could not find docstring" errors which break
>> certain commands.
>
> The general rule is that failure to find the docstring should not
> break commands. I've fixed a few such cases recently, but if you find
> more, please report them. Even without package.el the file might
> disappear or be replaced and that's usually no justification to break the
> whole command (e.g. describe-function/variable is still useful even if the
> docstring is not found).
The only case in which I have experienced problems from an updated
package is with the package "helm" which is not in the Emacs core. I
could try to track down the problem and solve it within the helm
library. I'll report back here if I find anything which looks like a
core Emacs bug.
I also remember having some trouble with installing or resuming an
aborted install and getting "file exists" errors. I'd have to dig a
little to remember what exactly was happening; if I find anything I'll
start a new thread about it.
But the main point is: I think we would be well-served by pulling these
changes into 24.3 because it does not affect the user interface at all
and is therefore not going against the idea of a feature freeze, cleans
up the namespace by removing `define-package', and will make debugging
package.el for the release of 24.3 easier by using consistent variable
names and types throughout the library.
--
Daniel Hackney
next prev parent reply other threads:[~2012-10-09 21:39 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-30 16:58 package.el changes before the feature freeze Daniel Hackney
2012-09-30 20:21 ` Stefan Monnier
2012-09-30 23:50 ` Daniel Hackney
2012-10-01 1:21 ` Stefan Monnier
2012-10-01 3:11 ` Chong Yidong
2012-10-03 0:33 ` Daniel Hackney
2012-10-03 22:41 ` [PATCH] " Daniel Hackney
2012-10-04 8:16 ` Chong Yidong
2012-10-05 23:13 ` Daniel Hackney
2012-10-06 1:38 ` Stefan Monnier
2012-10-08 2:32 ` Chong Yidong
2012-10-08 19:16 ` Daniel Hackney
2012-10-08 19:50 ` Stefan Monnier
2012-10-09 1:11 ` Daniel Hackney
2012-10-09 6:48 ` Stefan Monnier
2012-10-09 17:07 ` Daniel Hackney
2012-10-09 17:39 ` Stefan Monnier
2012-10-09 21:39 ` Daniel Hackney [this message]
2012-10-09 22:25 ` Glenn Morris
2012-10-12 3:58 ` Chong Yidong
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