diff --git a/src/testdir/test_arglist.vim b/src/testdir/test_arglist.vim
index 72e727f..ad44a85 100644
--- a/src/testdir/test_arglist.vim
+++ b/src/testdir/test_arglist.vim
@@ -218,9 +218,12 @@
 endfunc
 
 func Test_args_with_quote()
-  args \"foobar
-  call assert_equal('"foobar', argv(0))
-  %argdelete
+  " Only on Unix can a file name include a double quote.
+  if has('unix')
+    args \"foobar
+    call assert_equal('"foobar', argv(0))
+    %argdelete
+  endif
 endfunc
 
 " Test for 0argadd and 0argedit
diff --git a/src/version.c b/src/version.c
index 1579dec..0c76e12 100644
--- a/src/version.c
+++ b/src/version.c
@@ -800,6 +800,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    653,
+/**/
     652,
 /**/
     651,