patch 8.0.1838: cursor in wrong pos when switching to Terminal-Normal mode

Problem:    Cursor in wrong position when switching to Terminal-Normal mode.
            (Dominique Pelle)
Solution:   Move to the end of the line if coladvance() fails.  Do not take a
            snapshot a second time.

src/version.c

@@ -761,6 +761,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1838,
 /**/
     1837,
 /**/