Add functions for ASAL exporting

config.org

@@ -491,13 +491,32 @@ Export non-breaking spaces properly; from, believe it or not, [[https://orgmode.
       (when (org-export-derived-backend-p backend 'html)
         (replace-regexp-in-string " " " " text)))
     (add-to-list 'org-export-filter-plain-text-functions
-                 'my-html-filter-nobreaks))
+                 'my-html-filter-nobreaks)
+    (defun my-latex-filter-nobreaks (text backend info)
+      (when (org-export-derived-backend-p backend 'latex)
+        (replace-regexp-in-string " " "~" text)))
+    (add-to-list 'org-export-filter-plain-text-functions
+                 'my-latex-filter-nobreaks))
 #+END_SRC
 
-Track when I complete todos.
+Add the =memoir= class for LaTeX export.
 
 #+BEGIN_SRC emacs-lisp
-(setq org-log-done 'time)
+  (unless (version< emacs-version "27")
+    (add-to-list 'org-latex-classes
+                 '("memoir"
+                   "\\documentclass{memoir}
+  [NO-DEFAULT-PACKAGES]"
+                   ("\\chapter{%s}" . "\\chapter*{%s}")
+                   ("\\section{%s}" . "\\section*{%s}")
+                   ("\\subsection{%s}" . "\\subsection*{%s}")
+                   ("\\subsubsection{%s}" . "\\subsubsection*{%s}"))))
+#+END_SRC
+
+  Track when I complete todos.
+
+  #+BEGIN_SRC emacs-lisp
+    (setq org-log-done 'time)
 #+END_SRC
 
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