patch 8.1.1513: all popup functionality is in functions, except :popupclear
Problem: All popup functionality is in functions, except :popupclear.
Solution: Add popup_clear() for consistency. Also rename sound_stopall() to
sound_clear().
diff --git a/src/proto/popupwin.pro b/src/proto/popupwin.pro
index a50e7b7..2a377a7 100644
--- a/src/proto/popupwin.pro
+++ b/src/proto/popupwin.pro
@@ -1,5 +1,6 @@
/* popupwin.c */
void popup_adjust_position(win_T *wp);
+void f_popup_clear(typval_T *argvars, typval_T *rettv);
void f_popup_create(typval_T *argvars, typval_T *rettv);
void f_popup_atcursor(typval_T *argvars, typval_T *rettv);
int popup_any_visible(void);
@@ -9,7 +10,6 @@
void popup_close(int id);
void popup_close_tabpage(tabpage_T *tp, int id);
void close_all_popups(void);
-void ex_popupclear(exarg_T *eap);
void f_popup_move(typval_T *argvars, typval_T *rettv);
void f_popup_getpos(typval_T *argvars, typval_T *rettv);
void f_popup_getoptions(typval_T *argvars, typval_T *rettv);