Variable: ido-cache-ftp-work-directory-time
ido-cache-ftp-work-directory-time is a customizable variable defined
in ido.el.gz.
Value
1.0
Documentation
Maximum time to cache contents of an FTP directory (in hours).
Use C-l (ido-reread-directory) in prompt to refresh list.
If zero, FTP directories are not cached.
Source Code
;; Defined in /usr/src/emacs/lisp/ido.el.gz
(defcustom ido-cache-ftp-work-directory-time 1.0
"Maximum time to cache contents of an FTP directory (in hours).
\\<ido-file-completion-map>
Use \\[ido-reread-directory] in prompt to refresh list.
If zero, FTP directories are not cached."
:type 'number)