Variable: ido-max-directory-size
ido-max-directory-size is a customizable variable defined in
ido.el.gz.
Value
nil
Documentation
Maximum size (in bytes) for directories to use Ido completion.
If you enter a directory with a size larger than this size, Ido will
not provide the normal completion. To show the completions, use M-x ido-toggle-ignore (ido-toggle-ignore).
Source Code
;; Defined in /usr/src/emacs/lisp/ido.el.gz
(defcustom ido-max-directory-size nil
"Maximum size (in bytes) for directories to use Ido completion.
\\<ido-completion-map>
If you enter a directory with a size larger than this size, Ido will
not provide the normal completion. To show the completions, use \\[ido-toggle-ignore]."
:type '(choice (const :tag "No limit" nil)
(integer :tag "Size in bytes" 30000)))