patch 8.1.0856: when scrolling a window the cursorline is not always updated
Problem: When scrolling a window other than the current one the cursorline
highlighting is not always updated. (Jason Franklin)
Solution: Call redraw_for_cursorline() after scrolling. Only set
w_last_cursorline when drawing the cursor line. Reset the lines
to be redrawn also when redrawing the whole window.
diff --git a/src/version.c b/src/version.c
index 4080d5e..c0a239c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -784,6 +784,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 856,
+/**/
855,
/**/
854,