Re: No refresh of buffer before popup-menu

[Jason Rumney]

> Here is the end of x-popup-menu in w32menu.c. It looks to me like the 
> menu structure is freed before "selection" is used. Obviously you 
> think otherwise, Jason. Can you explain to me what is happening here? 
> Does perhaps w32_menu_show do more than the name suggests?
discard_menu_items frees up the lisp menu structure for garbage 
collection. There is another copy of the menu structure in global 
variable wv, that is used by the C code that needs it.