bug#65459: completing-read INITIAL-VALUE unaware of COLLECTION and REQUIRE-MATCH

[Gregory Heytings <gregory@heytings.org>]

>
> But at this point do you consider the behavior of
>
>    (let ((cseq '("alpha" "beta" "gamma" "delta" "epsilon" "zeta" "eta")))
>      (completing-read (format-prompt "Grapheme" "alpha")
>                       cseq nil t nil nil "alpha"))
>
> to be a good solution for your original problem?
>

Is this not a better solution to his original problem?

(defun my-completing-read (prompt collection start)
   (minibuffer-with-setup-hook
       (:append
        (lambda ()
          (setq-local actual-minibuffer-default-add-function
                      minibuffer-default-add-function)
          (setq-local minibuffer-default-add-function
                      '(lambda () (setq minibuffer-default-add-done nil)
                         (funcall actual-minibuffer-default-add-function)))
          (next-history-element start)
          (move-end-of-line nil)))
     (completing-read (format-prompt prompt nil) collection nil t)))

(my-completing-read "Grapheme" '("alpha" "beta" "gamma" "delta" "epsilon" "zeta" "eta") 1)