patch 8.1.1441: popup window filter not yet implemented
Problem: Popup window filter not yet implemented.
Solution: Implement the popup filter.
diff --git a/src/proto/misc2.pro b/src/proto/misc2.pro
index 84ed66a..43921ed 100644
--- a/src/proto/misc2.pro
+++ b/src/proto/misc2.pro
@@ -69,6 +69,7 @@
int handle_x_keys(int key);
char_u *get_special_key_name(int c, int modifiers);
int trans_special(char_u **srcp, char_u *dst, int keycode, int in_string);
+int special_to_buf(int key, int modifiers, int keycode, char_u *dst);
int find_special_key(char_u **srcp, int *modp, int keycode, int keep_x_key, int in_string);
int extract_modifiers(int key, int *modp);
int find_special_key_in_table(int c);
diff --git a/src/proto/popupwin.pro b/src/proto/popupwin.pro
index 107a427..24a1023 100644
--- a/src/proto/popupwin.pro
+++ b/src/proto/popupwin.pro
@@ -14,4 +14,7 @@
void f_popup_getpos(typval_T *argvars, typval_T *rettv);
void f_popup_getoptions(typval_T *argvars, typval_T *rettv);
int not_in_popup_window(void);
+void popup_reset_handled(void);
+win_T *find_next_popup(int lowest);
+int popup_do_filter(int c);
/* vim: set ft=c : */