patch 8.1.2019: 'cursorline' always highlights the whole line
Problem: 'cursorline' always highlights the whole line.
Solution: Add 'cursorlineopt' to specify what is highlighted.
(closes #4693)
diff --git a/src/structs.h b/src/structs.h
index 0e61f87..ab94a32 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -249,6 +249,8 @@
# define w_p_cuc w_onebuf_opt.wo_cuc // 'cursorcolumn'
int wo_cul;
# define w_p_cul w_onebuf_opt.wo_cul // 'cursorline'
+ char_u *wo_culopt;
+# define w_p_culopt w_onebuf_opt.wo_culopt // 'cursorlineopt'
char_u *wo_cc;
# define w_p_cc w_onebuf_opt.wo_cc // 'colorcolumn'
#endif