refactor!: deprecate IS-* OS constants

BREAKING CHANGE: This deprecates the IS-(MAC|WINDOWS|LINUX|BSD) family
of global constants in favor of a native `featurep` check:

  IS-MAC      ->  (featurep :system 'macos)
  IS-WINDOWS  ->  (featurep :system 'windows)
  IS-LINUX    ->  (featurep :system 'linux)
  IS-BSD      ->  (featurep :system 'bsd)

The constants will stick around until the v3 release so folks can still
use it -- and there are still some modules that use it, but I'll phase
those uses out gradually.

Fix: #7479
This commit is contained in:
Henrik Lissner 2023-12-05 17:05:13 -05:00
parent d38787edf4
commit 659f7bfc71
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GPG key ID: B60957CA074D39A3
52 changed files with 150 additions and 120 deletions

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@ -17,7 +17,7 @@
(indent 0))
(with-current-buffer formatted-buffer
(erase-buffer)
(unless IS-WINDOWS
(unless (featurep :system 'windows)
(setq-local coding-system-for-read 'utf-8)
(setq-local coding-system-for-write 'utf-8))
;; Ensure this temp buffer seems as much like the origin buffer as