Limit line width in git commit messages to 72 characters

This is per https://cbea.ms/git-commit/#wrap-72 and makes the line width in git commit messages independent of the global fill-column setting.
2023-11-27 17:14:00 +01:00 · 2023-11-27 17:14:00 +01:00 · 7456943c07
parent 9a90e458f9
commit 7456943c07
1 changed files with 4 additions and 1 deletions
--- a/init.el
+++ b/init.el
@ -1304,7 +1304,10 @@
                                                "Suggested-by"
                                                "Reported-by"
                                                "Tested-by"
-                                                "Reviewed-by")))
+                                                "Reviewed-by"))
+  :config (add-hook 'git-commit-mode-hook
+                    #'(lambda ()
+                        (setq fill-column 72))))

 (use-package highlight-indentation
  :commands highlight-indentation-mode)