patch 9.0.0249: no test for what 9.0.0234 fixes

Problem:    No test for what 9.0.0234 fixes.
Solution:   Add a test. (issue #10950)
diff --git a/src/testdir/test_cmdwin.vim b/src/testdir/test_cmdwin.vim
index 8cfb248..1c42cc0 100644
--- a/src/testdir/test_cmdwin.vim
+++ b/src/testdir/test_cmdwin.vim
@@ -373,5 +373,12 @@
   set ve= cpo-=$
 endfunc
 
+" Check that a :normal command can be used to stop Visual mode without side
+" effects.
+func Test_normal_escape()
+  call feedkeys("q:i\" foo\<Esc>:normal! \<C-V>\<Esc>\<CR>:\" bar\<CR>", 'ntx')
+  call assert_equal('" bar', @:)
+endfunc
+
 
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
index 0a3d26b..22ad9aa 100644
--- a/src/version.c
+++ b/src/version.c
@@ -732,6 +732,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    249,
+/**/
     248,
 /**/
     247,