Function: shell-command-guess-dired-optional

shell-command-guess-dired-optional is a byte-compiled function defined in dired-aux.el.gz.

Signature

(shell-command-guess-dired-optional COMMANDS FILES)

Documentation

Populate COMMANDS using dired-guess-shell-alist-optional.

This excludes dired-guess-shell-alist-user and dired-guess-shell-alist-default.

Source Code

;; Defined in /usr/src/emacs/lisp/dired-aux.el.gz
(defun shell-command-guess-dired-optional (commands files)
  "Populate COMMANDS using `dired-guess-shell-alist-optional'.
This excludes `dired-guess-shell-alist-user' and
`dired-guess-shell-alist-default'."
  (let ((dired-guess-shell-alist-user nil)
        (dired-guess-shell-alist-default nil))
    (append (ensure-list (dired-guess-default files)) commands)))