[elpa] externals/mct a24e2dc108 2/2: Comment on sample code for sorting completions

[ELPA Syncer]

branch: externals/mct
commit a24e2dc10837c4edf34c5fbc2fb80fef960a36f0
Author: Protesilaos Stavrou <info@protesilaos.com>
Commit: Protesilaos Stavrou <info@protesilaos.com>

    Comment on sample code for sorting completions
---
 README.org | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.org b/README.org
index 0fceae7382..3c4b201e5e 100644
--- a/README.org
+++ b/README.org
@@ -1091,6 +1091,7 @@ Starting with Emacs 29 (current development target), the 
user option
 accepts a custom function.  Consider any of the following examples:
 
 #+begin_src emacs-lisp
+;; Some sorting functions...
 (defun my-sort-by-alpha-length (elems)
   "Sort ELEMS first alphabetically, then by length."
   (sort elems (lambda (c1 c2)
@@ -1110,6 +1111,9 @@ Use `mct-sort-sort-by-alpha-length' if no history is 
available."
   (pcase (mct--completion-category)
     ('nil (my-sort-by-alpha-length elems))
     (_ (my-sort-by-history elems))))
+
+;; Specify the sorting function.
+(setq completions-sort #'my-sort-by-history)
 #+end_src
 
 [[#h:1f42c4e6-53c1-4e8a-81ef-deab70822fa4][Known completion categories]].