patch 9.1.0667: Some other options reset curswant unnecessarily when set

Problem:  Some other options reset curswant unnecessarily when set.
          (Andrew Haust)
Solution: Don't reset curswant when setting 'comments', 'commentstring'
          or 'define' (zeertzjq)

fixes: #15462
closes: #15467

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 1aacff5..444a1b2 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    667,
+/**/
     666,
 /**/
     665,