Variable: archive-visit-single-files
archive-visit-single-files is a customizable variable defined in
arc-mode.el.gz.
Value
nil
Documentation
If non-nil, opening an archive with a single file visits that file.
If nil, visiting such an archive displays the archive summary.
This variable was added, or its default value changed, in Emacs 25.1.
Source Code
;; Defined in /usr/src/emacs/lisp/arc-mode.el.gz
(defcustom archive-visit-single-files nil
"If non-nil, opening an archive with a single file visits that file.
If nil, visiting such an archive displays the archive summary."
:version "25.1"
:type '(choice (const :tag "Visit the single file" t)
(const :tag "Show the archive summary" nil)))