GNU bug report logs - #37774
27.0.50; new :extend attribute broke visuals of all themes and other packages

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Message #80 received at 37774 <at> debbugs.gnu.org (full text, mbox):

From: Andrey Orst <andreyorst <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: Ergus <spacibba <at> aol.com>, 37774 <at> debbugs.gnu.org
Subject: Re: bug#37774: 27.0.50; new :extend attribute broke visuals of all
 themes and other packages
Date: Wed, 16 Oct 2019 21:13:23 +0300

[Message part 1 (text/plain, inline)]

> (if (>= emacs-major-version 27)
>     (defface foo...) ; for Emacs 27 and later
>   (defface foo...)   ; for Emacs 26 and older

This results in lots of code duplication. Maybe it's better to:

(defface foo...)
(when (>= emacs-major-version 27)
  (set-face-attribute foo... :extend t))

I'm not elisp expert by any means.
-- 
Best regards,
Andrey Orst

[Message part 2 (text/html, inline)]

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