From: "John Wiegley" <johnw@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Philip Kaludercic <philipk@posteo.net>, chad <yandros@gmail.com>,
EMACS development team <emacs-devel@gnu.org>
Subject: Re: Adding use-package to ELPA
Date: Mon, 07 Mar 2022 10:42:24 -0800 [thread overview]
Message-ID: <m2pmmxy57z.fsf@newartisans.com> (raw)
In-Reply-To: <jwvee3dlk21.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Mon, 07 Mar 2022 13:01:49 -0500")
>>>>> "SM" == Stefan Monnier <monnier@iro.umontreal.ca> writes:
>> I'll just throw in a request of mine: make it so `flymake-mode` gets usable
>> feedback when used in an init file.
SM> To make it more concrete.
SM> Currently if your init file contains just:
SM> ;;; -*- lexical-binding: t -*-
SM> (setq smtpmail-smtp-service 587)
SM> and you enable `flymake-mode`, it will complain:
SM> assignment to free variable ‘smtpmail-smtp-service’
Ah, I understand what you mean now.
In use-package, this is exactly what the `:defines` keyword was created for,
so that you can indicate to the byte-compiler which variables will be defined
when the module is loaded.
This special handling is done in `use-package-normalize-keywords`, so one
could advise that function to intercept the list yielded by :defines and do
what's necessary to satisfy flymake. That is, if :defines itself isn't already
enough.
--
John Wiegley GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com 60E1 46C4 BD1A 7AC1 4BA2
next prev parent reply other threads:[~2022-03-07 18:42 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-03 11:42 Adding use-package to ELPA Philip Kaludercic
2022-03-05 5:34 ` Richard Stallman
2022-03-05 8:15 ` Philip Kaludercic
2022-03-05 20:27 ` chad
2022-03-06 10:31 ` Philip Kaludercic
2022-03-06 23:06 ` John Wiegley
2022-03-07 0:02 ` Philip Kaludercic
2022-03-07 0:34 ` John Wiegley
2022-03-07 2:29 ` Stefan Monnier
2022-03-07 9:02 ` Philip Kaludercic
2022-03-07 18:01 ` Stefan Monnier
2022-03-07 18:42 ` John Wiegley [this message]
2022-03-07 19:24 ` Philip Kaludercic
2022-03-07 21:03 ` Stefan Monnier
2022-03-07 23:12 ` Philip Kaludercic
2022-03-07 23:40 ` Stefan Monnier
2022-03-08 8:21 ` Philip Kaludercic
2022-03-08 14:22 ` Stefan Monnier
2022-03-06 5:16 ` Richard Stallman
-- strict thread matches above, loose matches on Subject: below --
2022-03-03 11:41 Philip Kaludercic
2022-03-03 14:49 ` Stefan Monnier
2022-03-04 5:57 ` John Wiegley
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