Variable: package-menu-async
package-menu-async is a customizable variable defined in
package.el.gz.
Value
t
Documentation
If non-nil, package-menu will use async operations when possible.
Currently, only the refreshing of archive contents supports asynchronous operations. Package transactions are still done synchronously.
This variable was added, or its default value changed, in Emacs 25.1.
Probably introduced at or before Emacs version 25.1.
Source Code
;; Defined in /usr/src/emacs/lisp/emacs-lisp/package.el.gz
(defcustom package-menu-async t
"If non-nil, package-menu will use async operations when possible.
Currently, only the refreshing of archive contents supports
asynchronous operations. Package transactions are still done
synchronously."
:type 'boolean
:version "25.1")