patch 8.1.1969: popup window filter is used in all modes
Problem: Popup window filter is used in all modes.
Solution: Add the "filtermode" property.
diff --git a/src/structs.h b/src/structs.h
index 35a22b1..e599550 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -3054,6 +3054,7 @@
// computed
callback_T w_close_cb; // popup close callback
callback_T w_filter_cb; // popup filter callback
+ int w_filter_mode; // mode when filter callback is used
win_T *w_popup_curwin; // close popup if curwin differs
linenr_T w_popup_lnum; // close popup if cursor not on this line