@@ -725,6 +725,22 @@ of directories.

the variable @code{icomplete-mode} to @code{t} (@pxref{Easy

Customization}).

@findex fido-mode

@cindex fido mode

An alternative to Icomplete mode is Fido mode. This is very similar

to Icomplete mode, but retains some functionality from a popular

extension called Ido mode (in fact the name is derived from ``Fake

Ido''). Among other things, in Fido mode, @kbd{C-s} and @kbd{C-r} are

also used to rotate the completions list, @kbd{C-k} can be used to

delete files and kill buffers in-list. Another noteworthy aspect is

that @code{flex} is used as the default completion style

(@pxref{Completion Styles}).

To enable Fido mode, type @kbd{M-x fido-mode}, or customize

the variable @code{fido-mode} to @code{t} (@pxref{Easy

Customization}).

@node Buffer Menus

@subsection Customizing Buffer Menus

@@ -1192,6 +1192,15 @@ A new command 'xref-revert-buffer' is bound to 'g'.

---

*** Imenu support has been added to 'xref--xref-buffer-mode'.

** Icomplete

+++

*** A new minor mode based on Icomplete, Fido mode, is made available.

The point of this mode, named after "Fake Ido", is to recover much of

the functionality that still separated the popular ido-mode from

Icomplete, while still cooperating fully with all of Emacs's

completion facilities.

** Ecomplete

*** The ecomplete sorting has changed to a decay-based algorithm.

@@ -273,20 +273,22 @@ require user confirmation."

(exit-minibuffer))))

(defun icomplete-magic-ido-ret ()

"Exit forcing completion or enter directory, like `ido-mode'."

"Exit minibuffer or enter directory, like `ido-mode'."

(interactive)

(let* ((beg (icomplete--field-beg))

(md (completion--field-metadata beg))

(category (alist-get 'category (cdr md)))

(dir (and (eq category 'file)

(file-name-directory (icomplete--field-string))))

(current (and dir

(car (completion-all-sorted-completions))))

(probe (and current

(current (car (completion-all-sorted-completions)))

(probe (and dir current

(expand-file-name (directory-file-name current) dir))))

(if (and probe (file-directory-p probe) (not (string= current "./")))

(icomplete-force-complete)

(icomplete-force-complete-and-exit))))

(cond ((and probe (file-directory-p probe) (not (string= current "./")))

(icomplete-force-complete))

(current

(icomplete-force-complete-and-exit))

(t

(exit-minibuffer)))))

(defun icomplete-magic-ido-backward-updir ()

"Delete char before or go up directory, like `ido-mode'."

@@ -330,6 +332,7 @@ more like `ido-mode' than regular `icomplete-mode'."

(remove-hook 'minibuffer-setup-hook #'icomplete-minibuffer-setup)

(remove-hook 'minibuffer-setup-hook #'icomplete--fido-mode-setup)

(when fido-mode

(icomplete-mode -1)

(setq icomplete-mode t)

(add-hook 'minibuffer-setup-hook #'icomplete-minibuffer-setup)

(add-hook 'minibuffer-setup-hook #'icomplete--fido-mode-setup)))

@@ -355,6 +358,7 @@ completions:

(remove-hook 'minibuffer-setup-hook #'icomplete-minibuffer-setup)

(remove-hook 'completion-in-region-mode-hook #'icomplete--in-region-setup)

(when icomplete-mode

(fido-mode -1)

(when icomplete-in-buffer

(add-hook 'completion-in-region-mode-hook #'icomplete--in-region-setup))

(add-hook 'minibuffer-setup-hook #'icomplete-minibuffer-setup)))