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Fix minibuffer histoty completion for Emacs-27.2

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Gerard Vermeulen 2021-12-12 03:31:47 +01:00
parent 2faaa1a028
commit fc0a81fd1f
1 changed files with 8 additions and 0 deletions
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@ -538,6 +538,14 @@ previous input in the minibuffer.
(add-hook 'minibuffer-setup-hook 'minibuffer-setup-history-completions) (add-hook 'minibuffer-setup-hook 'minibuffer-setup-history-completions)
;; Stolen from Emacs-28.1 for Emacs-27.2:
(unless (fboundp 'minibuffer--completion-prompt-end)
(defun minibuffer--completion-prompt-end ()
(let ((end (minibuffer-prompt-end)))
(if (< (point) end)
(user-error "Can't complete in prompt")
end))))
;; Adapted from ‘minibuffer-complete’: ;; Adapted from ‘minibuffer-complete’:
(defun my-minibuffer-complete-history () (defun my-minibuffer-complete-history ()
(interactive) (interactive)