patch 8.1.2192: cannot easily fill the info popup asynchronously
Problem: Cannot easily fill the info popup asynchronously.
Solution: Add the "popuphidden" value to 'completeopt'. (closes #4924)
diff --git a/src/proto/popupmenu.pro b/src/proto/popupmenu.pro
index f5b6c0c..c6527b8 100644
--- a/src/proto/popupmenu.pro
+++ b/src/proto/popupmenu.pro
@@ -3,6 +3,7 @@
void pum_call_update_screen(void);
int pum_under_menu(int row, int col);
void pum_redraw(void);
+void pum_position_info_popup(win_T *wp);
void pum_undisplay(void);
void pum_clear(void);
int pum_visible(void);