Don't show dots for spaces.

It interferes with many other modes. 🙁

init.d/basics/appearance.el

@@ -144,6 +144,7 @@
   :custom (whitespace-line-column nil)  ; Set to fill-column.
   :config (progn (delete 'newline-mark whitespace-style) ; Don't paint $ at eol.
                  (delete 'lines whitespace-style) ; Don't mark whole long lines.
+                 (delete 'space-mark whitespace-style) ; Don't show dots.
                  (when (< emacs-major-version 27) ; Mark end of too long lines.
                    (add-to-list 'whitespace-style 'lines-tail))