Some minor changes

init.el

@@ -90,6 +90,10 @@
   ;; Don't use a gtk file picker
   (setq use-file-dialog nil)
 
+  ;; Make yes-or-no-p less verbose (and not use windows)
+  (setq use-dialog-box nil
+        use-short-answers t)
+
   ;; Disable startup screen
   (setq inhibit-startup-screen t
         server-client-instructions nil)
@@ -503,6 +507,8 @@ to `posframe-show' if the display is graphical."
   :hook (emacs-lisp-mode . flycheck-mode)
   :bind (:map flycheck-mode-map
          ("C-c e" . my/flycheck-show-diagnostic-at-point))
+  :custom
+  (flycheck-indication-mode 'left-margin)
   :init
   (setq flycheck-display-errors-function nil)
   (defun my/flycheck-show-diagnostic-at-point ()