Miscellaneous small changes.

1 files changed, 17 insertions, 9 deletions

diff --git a/smart-documents.org b/smart-documents.org
index 3afffdd..a1fe829 100644
--- a/smart-documents.org
+++ b/smart-documents.org
@@ -1279,7 +1279,7 @@ shortcut (cf. Section [[Open Org mode document properties]]).
 # reader. Long live ISO-8601!
 # https://orgmode.org/manual/Custom-time-format.html
 
-More literary timestamps are exported to LaTeX using the following
+More literary timestamps can be exported to LaTeX using the following
 custom format:
 
 #+BEGIN_SRC emacs-lisp :tangle yes
@@ -1405,9 +1405,8 @@ Options and why we need them:
 
 #+BEGIN_SRC emacs-lisp :tangle yes
   (setq org-latex-pdf-process
-        '("latexmk -pdf -f \
-      -pdflatex=lualatex -shell-escape \
-      -interaction=nonstopmode -outdir=%o %f"))
+        '("latexmk -f -pdf -%latex \
+-interaction=nonstopmode -output-directory=%o %f -shell-escape"))
 #+END_SRC
 
 **** Exporting timestamps
@@ -1496,10 +1495,20 @@ they were recorded, i.e. chronologically.
 
 **** Extra LaTeX class
 
-This /letter/ template completes the other default LaTeX classes.
+These /letter/ classes (LaTeX templates) complete the other default
+LaTeX classes.  The ~lettre~ class is not always included by default
+in our LaTeX distribution; it can be installed from the [[https://ctan.org/pkg/lettre][CTAN]].
 
 #+BEGIN_SRC emacs-lisp :tangle yes
   (require 'ox-publish)
+
+  (add-to-list 'org-latex-classes
+               '("lettre"
+                 "\\documentclass[10pt]{lettre}"
+                 ("\\section{%s}" . "\\section*{%s}")
+                 ("\\subsection*{%s}" . "\\subsection*{%s}")
+                 ("\\subsubsection*{%s}" . "\\subsubsection*{%s}")))
+
   (add-to-list 'org-latex-classes
                '("letter"
                  "\\documentclass[11pt]{letter}"
@@ -1676,8 +1685,7 @@ PDF. The binding is defined in Section [[Export to PDF]].
            (message "No quick-export implemented for emacs-lisp-mode yet."))
           ((eq major-mode 'ledger-report-mode)
            (sd-quick-export--ledger-report))
-          (t (message (format "No sd-quick-export backend for %s."
-                              major-mode)))))
+          (t (message (format "No sd-quick-export backend for %s." major-mode)))))
 #+END_SRC
 
 ** Operate on whole buffer
@@ -1951,8 +1959,8 @@ disrupt a user's existing documents.  We automatically break lines
 longer than =fill-column=.
 
 #+BEGIN_SRC emacs-lisp :tangle yes
-  (add-hook 'org-mode-hook
-            'turn-on-auto-fill)
+    (add-hook 'org-mode-hook
+              'turn-on-auto-fill)
 #+END_SRC
 
 ** Text