patch 8.1.1659: popup window "mousemoved" values not correct

Problem:    Popup window "mousemoved" values not correct.
Solution:   Convert text column to mouse column.
diff --git a/src/version.c b/src/version.c
index 5cede94..5e83159 100644
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1659,
+/**/
     1658,
 /**/
     1657,