patch 9.0.1667: regression test doesn't fail when fix is reverted Commit: https://github.com/vim/vim/commit/e42989374144a63d986b878618aeac328e35ac3b Author: zeertzjq <zeertzjq@outlook.com> Date: Mon Jun 26 19:02:43 2023 +0100 patch 9.0.1667: regression test doesn't fail when fix is reverted Problem: Regression test doesn't fail when fix is reverted. Solution: Add "n" to 'cpoptions' instead of using :winsize. (closes https://github.com/vim/vim/issues/12587, issue #12528)

--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1667,
+/**/
     1666,
 /**/
     1665,