From 41a5c7bf4a668c3ae296da6cf46ecf654f393465 Mon Sep 17 00:00:00 2001
From: TEC <git@tecosaur.net>
Date: Thu, 9 Feb 2023 01:17:49 +0800
Subject: [PATCH 6/6] ox-latex: Reformat feature announcement comment

* lisp/ox-latex.el: Reformat the feature announcement comment to make it
easier to read.
---
 lisp/ox-latex.el | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index 6221cc486..4e7f30f8b 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -211,8 +211,19 @@ (org-export-define-backend 'latex
   :feature-implementations-alist
   `((!announce-start
      :snippet ,(lambda (info)
-                 (format "\n%%%% ox-latex features: %s"
-                         (plist-get info :features)))
+                 (with-temp-buffer
+                   (setq-local left-margin 2)
+                   (insert (string-join
+                            (mapcar #'symbol-name
+                                    (plist-get info :features))
+                            ", ")
+                           ".")
+                   (fill-region-as-paragraph (point-min) (point-max))
+                   (goto-char (point-min))
+                   (insert "%% ox-latex features:\n% ")
+                   (while (search-forward "\n" nil t)
+                     (insert "%"))
+                   (buffer-string)))
      :order -100)
     (maths :snippet "\\usepackage{amsmath}\n\\usepackage{amssymb}" :order 0.2)
     (underline :snippet "\\usepackage[normalem]{ulem}" :order 0.5)
-- 
2.39.0