Variable: ido-max-file-prompt-width

ido-max-file-prompt-width is a customizable variable defined in ido.el.gz.

Value

0.35

Documentation

Upper limit of the prompt string.

If value is an integer, it specifies the number of characters of the string. If value is a floating point number, it specifies a fraction of the frame width.

Source Code

;; Defined in /usr/src/emacs/lisp/ido.el.gz
(defcustom ido-max-file-prompt-width 0.35
  "Upper limit of the prompt string.
If value is an integer, it specifies the number of characters of
the string.
If value is a floating point number, it specifies a fraction of
the frame width."
  :type '(choice
	  (integer :tag "Characters" :value 20)
	  (restricted-sexp :tag "Fraction of frame width"
			   :value 0.35
			   :match-alternatives (ido-fractionp))))