Variable: ido-use-filename-at-point
ido-use-filename-at-point is a customizable variable defined in
ido.el.gz.
Value
nil
Documentation
Non-nil means that Ido shall look for a filename at point.
Value guess means use ffap-guesser to guess whether text at
point is a filename. If found, use that as the starting point
for filename selection.
Source Code
;; Defined in /usr/src/emacs/lisp/ido.el.gz
(defcustom ido-use-filename-at-point nil
"Non-nil means that Ido shall look for a filename at point.
Value `guess' means use `ffap-guesser' to guess whether text at
point is a filename. If found, use that as the starting point
for filename selection."
:type '(choice
(const :tag "Disabled" nil)
(const :tag "Guess filename using ffap-guesser" guess)
(other :tag "Use literal filename" t)))