1 files changed, 4 insertions, 0 deletions

diff --git a/admin/admin.el b/admin/admin.el
index 59d085b6405..ec78fb27865 100644
--- a/admin/admin.el
+++ b/admin/admin.el
@@ -158,6 +158,10 @@ Root must be the root of an Emacs source tree."
   (set-version-in-file root "configure.ac" copyright
                        (rx (and bol "copyright" (0+ (not (in ?\")))
                                 ?\" (submatch (1+ (not (in ?\")))) ?\")))
+  (set-version-in-file root "msdos/sed2v2.inp" copyright
+                       (rx (and bol "/^#undef " (1+ not-newline)
+                                "define COPYRIGHT" (1+ space)
+                                ?\" (submatch (1+ (not (in ?\")))) ?\")))
   (set-version-in-file root "nt/config.nt" copyright
                        (rx (and bol "#" (0+ blank) "define" (1+ blank)
                                 "COPYRIGHT" (1+ blank)