patch 8.2.4501: with 'showbreak' set cursor displayed in wrong position
Problem: With 'showbreak' set and after the end of the line the cursor
may be displayed in the wrong position.
Solution: Do not apply 'showbreak' after the end of the line. (closes #9884)
diff --git a/src/charset.c b/src/charset.c
index ed09bd2..836a9f6 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -1037,9 +1037,10 @@
* May have to add something for 'breakindent' and/or 'showbreak'
* string at start of line.
* Set *headp to the size of what we add.
+ * Do not use 'showbreak' at the NUL after the text.
*/
added = 0;
- sbr = get_showbreak_value(wp);
+ sbr = c == NUL ? empty_option : get_showbreak_value(wp);
if ((*sbr != NUL || wp->w_p_bri) && wp->w_p_wrap && col != 0)
{
colnr_T sbrlen = 0;