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fix(menu): make :menu still print header when there are no menus

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This commit is contained in:
zeertzjq 2022-08-04 14:45:05 +08:00
parent 27ce21ac85
commit 69299380ca
1 changed files with 11 additions and 5 deletions
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16
src/nvim/menu.c
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@ -810,17 +810,23 @@ static vimmenu_T *find_menu(vimmenu_T *menu, char *name, int modes)
/// Show the mapping associated with a menu item or hierarchy in a sub-menu.
static int show_menus(char *const path_name, int modes)
{
// First, find the (sub)menu with the given name
vimmenu_T *menu = find_menu(*get_root_menu(path_name), path_name, modes);
if (!menu) {
return FAIL;
vimmenu_T *menu = *get_root_menu(path_name);
if (menu != NULL) {
// First, find the (sub)menu with the given name
menu = find_menu(menu, path_name, modes);
if (menu == NULL) {
return FAIL;
}
}
// When there are no menus at all, the title still needs to be shown.
// Now we have found the matching menu, and we list the mappings
// Highlight title
msg_puts_title(_("\n--- Menus ---"));
show_menus_recursive(menu->parent, modes, 0);
if (menu != NULL) {
show_menus_recursive(menu->parent, modes, 0);
}
return OK;
}