maint: shorten https://lists.gnu.org/archive/html/... links

4 files changed, 4 insertions, 4 deletions

diff --git a/lisp/vc/diff-mode.el b/lisp/vc/diff-mode.el
index 9d56ed256a2..df9627abdf0 100644
--- a/lisp/vc/diff-mode.el
+++ b/lisp/vc/diff-mode.el
@@ -432,7 +432,7 @@ and the face `diff-added' for added lines.")
   "If non-nil, empty lines are valid in unified diffs.
 Some versions of diff replace all-blank context lines in unified format with
 empty lines.  This makes the format less robust, but is tolerated.
-See https://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01990.html")
+See https://lists.gnu.org/r/emacs-devel/2007-11/msg01990.html")
 
 (defconst diff-hunk-header-re
   (concat "^\\(?:" diff-hunk-header-re-unified ".*\\|\\*\\{15\\}.*\n\\*\\*\\* .+ \\*\\*\\*\\*\\|[0-9]+\\(,[0-9]+\\)?[acd][0-9]+\\(,[0-9]+\\)?\\)$"))
diff --git a/lisp/vc/smerge-mode.el b/lisp/vc/smerge-mode.el
index 34fea232feb..b988463de1e 100644
--- a/lisp/vc/smerge-mode.el
+++ b/lisp/vc/smerge-mode.el
@@ -1094,7 +1094,7 @@ used to replace chars to try and eliminate some spurious differences."
                               ;; also and more importantly because otherwise it
                               ;; may happen that diff doesn't behave like
                               ;; smerge-refine-weight-hack expects it to.
-                              ;; See https://lists.gnu.org/archive/html/emacs-devel/2007-11/msg00401.html
+                              ;; See https://lists.gnu.org/r/emacs-devel/2007-11/msg00401.html
                               "-awd" "-ad")
                           file1 file2))
           ;; Process diff's output.
diff --git a/lisp/vc/vc-git.el b/lisp/vc/vc-git.el
index 060072ea54d..6b6f0f8d12c 100644
--- a/lisp/vc/vc-git.el
+++ b/lisp/vc/vc-git.el
@@ -978,7 +978,7 @@ This prompts for a branch to merge from."
              ;; FIXME
              ;; 1) the net result is to call git twice per file.
              ;; 2) v-g-c-f is documented to take a directory.
-             ;; https://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01126.html
+             ;; https://lists.gnu.org/r/emacs-devel/2014-01/msg01126.html
              (vc-git-conflicted-files buffer-file-name)
              (save-excursion
                (goto-char (point-min))
diff --git a/lisp/vc/vc-rcs.el b/lisp/vc/vc-rcs.el
index 84ab10b14fe..4634e76088f 100644
--- a/lisp/vc/vc-rcs.el
+++ b/lisp/vc/vc-rcs.el
@@ -851,7 +851,7 @@ and CVS."
 
 ;; You might think that this should be distributed with RCS, but
 ;; apparently not.  CVS sometimes provides a version of it.
-;; https://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00288.html
+;; https://lists.gnu.org/r/emacs-devel/2014-05/msg00288.html
 (defvar vc-rcs-rcs2log-program
   (let (exe)
     (cond ((file-executable-p