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Remove remaining Emacs27+ checks

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- Remove remaining `EMACS27+` checks, since the whole codebase is
  assumed to run at version 27 or above now
- Remove `EMACS27+` definition since it's no longer needed
This commit is contained in:
Itai Y. Efrat 2021-07-10 15:52:19 +03:00
parent ba716d69f0
commit 34fae1c01c
8 changed files with 24 additions and 54 deletions
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15
modules/ui/popup/autoload/popup.el
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@ -612,18 +612,3 @@ Accepts the same arguments as `display-buffer-in-side-window'. You must set
(setq window--sides-shown t))
(window--display-buffer
buffer best-window 'reuse alist)))))))))
;;
;; Emacs backwards compatibility
(unless EMACS27+
(defadvice! +popup--set-window-dedicated-a (window)
"Ensure `window--display-buffer' respects `display-buffer-mark-dedicated'.
This was not so until recent Emacs 27 builds, where it causes breaking errors.
This advice ensures backwards compatibility for Emacs <= 26 users."
:filter-return #'window--display-buffer
(when (and (windowp window) display-buffer-mark-dedicated)
(set-window-dedicated-p window display-buffer-mark-dedicated))
window))