Add prelude-selectrum module

modules/prelude-selectrum.el

@@ -0,0 +1,54 @@
+;;; prelude-selectrum.el --- Selectrum setup
+;;
+;; Copyright © 2011-2020 Bozhidar Batsov
+;;
+;; Author: Bozhidar Batsov <bozhidar@batsov.com>
+;; URL: https://github.com/bbatsov/prelude
+
+;; This file is not part of GNU Emacs.
+
+;;; Commentary:
+
+;; Selectrum-related config.  Selectrum is a smart framework for minibuffer
+;; completion/filtering/selection (think of ivy/ido).
+
+;;; License:
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License
+;; as published by the Free Software Foundation; either version 3
+;; of the License, or (at your option) any later version.
+;;
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Code:
+(prelude-require-packages '(selectrum selectrum-prescient))
+
+;;; Selectrum
+;;
+;; selectrum is a powerful alternative to the popular ido-mode and ivy-mode.
+
+(require 'selectrum)
+(require 'selectrum-prescient)
+(require 'diminish)
+
+(selectrum-mode 1)
+(diminish 'selectrum-mode)
+
+;; to make sorting and filtering more intelligent
+(selectrum-prescient-mode +1)
+
+;; to save your command history on disk, so the sorting gets more
+;; intelligent over time
+(prescient-persist-mode +1)
+
+(provide 'prelude-selectrum)
+;;; prelude-selectrum.el ends here