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display-fn isn't actually used for filtering

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Noam Postavsky 2014-03-03 18:20:47 -05:00
parent 3744f92ad2
commit 4470110384
1 changed files with 13 additions and 19 deletions
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28
yasnippet.el
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@ -1600,28 +1600,22 @@ Optional PROMPT sets the prompt to use."
(defun yas-dropdown-prompt (_prompt choices &optional display-fn)
(when (fboundp 'dropdown-list)
(let* ((formatted-choices (if display-fn (delete-if-not display-fn choices)
choices))
(filtered-choices (if display-fn (mapcar display-fn filtered-choices)
choices))
(n (and formatted-choices
(dropdown-list formatted-choices))))
(if n
(nth n filtered-choices)
(let* ((formatted-choices
(if display-fn (mapcar display-fn choices) choices))
(n (dropdown-list formatted-choices)))
(if n (nth n choices)
(keyboard-quit)))))
(defun yas-completing-prompt (prompt choices &optional display-fn completion-fn)
(let* ((formatted-choices (if display-fn (delete-if-not display-fn choices)
choices))
(filtered-choices (if display-fn (mapcar display-fn filtered-choices)
choices))
(chosen (and formatted-choices
(funcall (or completion-fn #'completing-read)
(let* ((formatted-choices
(if display-fn (mapcar display-fn choices) choices))
(chosen (funcall (or completion-fn #'completing-read)
prompt formatted-choices
nil 'require-match nil nil)))
(position (and chosen
(position chosen formatted-choices :test #'string=))))
(nth (or position 0) filtered-choices)))
(if (eq choices formatted-choices)
chosen
(nth (or (position chosen formatted-choices :test #'string=) 0)
choices))))
(defun yas-no-prompt (_prompt choices &optional _display-fn)
(first choices))