私は erlang 開発に Distel を使用していますが、補完に使用される関数はその出力を ibuffer に出力しています。代わりに ido をサポートするミニバッファーに入れたいのですが、それを行う方法を知っている人はいますか?
コードは次のとおりです。
(defun erl-complete (node)
"Complete the module or remote function name at point."
(interactive (list (erl-target-node)))
(let ((win (get-buffer-window "*Completions*" 0)))
(if win (with-selected-window win (bury-buffer))))
(let ((end (point))
(beg (ignore-errors
(save-excursion (backward-sexp 1)
;; FIXME: see erl-goto-end-of-call-name
(when (eql (char-before) ?:)
(backward-sexp 1))
(point)))))
(when beg
(let* ((str (buffer-substring-no-properties beg end))
(buf (current-buffer))
(continuing (equal last-command (cons 'erl-complete str))))
(setq this-command (cons 'erl-complete str))
(if (string-match "^\\(.*\\):\\(.*\\)$" str)
;; completing function in module:function
(let ((mod (intern (match-string 1 str)))
(pref (match-string 2 str))
(beg (+ beg (match-beginning 2))))
(erl-spawn
(erl-send-rpc node 'distel 'functions (list mod pref))
(&erl-receive-completions "function" beg end pref buf
continuing
#'erl-complete-sole-function)))
;; completing just a module
(erl-spawn
(erl-send-rpc node 'distel 'modules (list str))
(&erl-receive-completions "module" beg end str buf continuing
#'erl-complete-sole-module)))))))
(defun &erl-receive-completions (what beg end prefix buf continuing sole)
(let ((state (erl-async-state buf)))
(erl-receive (what state beg end prefix buf continuing sole)
((['rex ['ok completions]]
(when (equal state (erl-async-state buf))
(with-current-buffer buf
(erl-complete-thing what continuing beg end prefix
completions sole))))
(['rex ['error reason]]
(message "Error: %s" reason))
(other
(message "Unexpected reply: %S" other))))))