the variable @code{fido-mode} to @code{t} (@pxref{Easy
Customization}).
+@findex icomplete-vertical-mode
+@cindex Icomplete vertical mode
+
+ Icomplete mode and Fido mode display the possible completions on the
+same line as the prompt by default. To display the completion candidates
+vertically under the prompt, type @kbd{M-x icomplete-vertical-mode}, or
+customize the variable @code{icomplete-vertical-mode} to @code{t}
+(@pxref{Easy Customization}).
+
@node Buffer Menus
@subsection Customizing Buffer Menus
SMIE is now always enabled and 'ruby-use-smie' only controls whether
indentation is done using SMIE or with the old ad-hoc code.
+** Icomplete
+
++++
+*** New minor mode Icomplete-Vertical mode.
+This mode is intended to be used with Icomplete or Fido, to display the
+list of completions candidates vertically instead of horizontally.
+
---
** Specific warnings can now be disabled from the warning buffer.
When a warning is displayed to the user, the resulting buffer now has
(completion--cache-all-sorted-completions beg end (cons comp all))))
finally return all)))
+(defvar icomplete-vertical-mode-minibuffer-map
+ (let ((map (make-sparse-keymap)))
+ (define-key map (kbd "C-n") 'icomplete-forward-completions)
+ (define-key map (kbd "C-p") 'icomplete-backward-completions)
+ map)
+ "Keymap used by `icomplete-vertical-mode' in the minibuffer.")
+
+(defun icomplete--vertical-minibuffer-setup ()
+ "Setup the minibuffer for vertical display of completion candidates."
+ (use-local-map (make-composed-keymap icomplete-vertical-mode-minibuffer-map
+ (current-local-map)))
+ (setq-local icomplete-separator "\n"
+ icomplete-hide-common-prefix nil
+ ;; Ask `icomplete-completions' to return enough completions candidates.
+ icomplete-prospects-height 25
+ redisplay-adhoc-scroll-in-resize-mini-windows nil))
+
+;;;###autoload
+(define-minor-mode icomplete-vertical-mode
+ "Toggle vertical candidate display in `icomplete-mode' or `fido-mode'.
+
+As many completion candidates as possible are displayed, depending on
+the value of `max-mini-window-height', and the way the mini-window is
+resized depends on `resize-mini-windows'."
+ :global t
+ (remove-hook 'icomplete-minibuffer-setup-hook
+ #'icomplete--vertical-minibuffer-setup)
+ (when icomplete-vertical-mode
+ (add-hook 'icomplete-minibuffer-setup-hook
+ #'icomplete--vertical-minibuffer-setup)))
+
\f
(if last (setcdr last base-size))
(if prospects
(concat determ
- "{"
- (mapconcat 'identity prospects icomplete-separator)
- (and limit (concat icomplete-separator ellipsis))
- "}")
+ (if icomplete-vertical-mode " \n" "{")
+ (mapconcat 'identity prospects (if icomplete-vertical-mode
+ "\n"
+ icomplete-separator))
+ (unless icomplete-vertical-mode
+ (concat (and limit (concat icomplete-separator ellipsis))
+ "}")))
(concat determ " [Matched]"))))))
;;; Iswitchb compatibility