Add the ag package

configuration.org

@@ -1838,6 +1838,13 @@ INFO plist."
   (spdx-copyright-sign 'unicode))
 #+end_src
 
+** ~ag~ to use the silver searcher
+
+#+begin_src emacs-lisp
+(use-package ag
+  :commands (ag))
+#+end_src
+
 * Dired extras
 
 ** ~dired-collapse~, to collapse directories that contain a single file somewhere deep