Variable: file-cache-no-match-message
file-cache-no-match-message is a customizable variable defined in
filecache.el.gz.
Value
" [File Cache: No match]"
Documentation
Message to display when there is no completion.
Source Code
;; Defined in /usr/src/emacs/lisp/filecache.el.gz
;; Minibuffer messages
(defcustom file-cache-no-match-message " [File Cache: No match]"
"Message to display when there is no completion."
:type 'string)