add ivy-rich

settings/completion-settings.el

@@ -43,7 +43,7 @@
          ("C-c v" . ivy-push-view)
          ("C-c V" . ivy-pop-view))
   :config
-  (ivy-mode 1)
+  (ivy-mode 1)  ;; also with `ivy-rich-mode' (see below). `ivy-mode' still active for views not defined by `ivy-rich-mode'.
   (setq ivy-use-virtual-buffers t)    ;; Add recent files and bookmarks to the ivy-switch-buffer
   (setq ivy-count-format "%d/%d ")    ;; Displays the current and total number in the collection in the prompt
   (setq enable-recursive-minibuffers t)
@@ -53,6 +53,12 @@
   ;; (setq search-default-mode #'char-fold-to-regexp)
   )
 
+(use-package ivy-rich
+  :after (ivy counsel)
+  :config
+  (setcdr (assq t ivy-format-functions-alist) #'ivy-format-function-line)
+  (ivy-rich-mode 1))
+
 (use-package swiper
   :after ivy)