menu_opts() -- set and get menu options

SYNOPSIS

#include <menu.h>

int set_menu_opts(MENU *menu, OPTIONS opts);

int menu_opts_on(MENU *menu, OPTIONS opts);

int menu_opts_off(MENU *menu, OPTIONS opts);

OPTIONS menu_opts(const MENU *menu);

The function set_menu_opts() sets all the given menu's option bits (menu option bits may be logically-OR'ed together).

The function menu_opts_on() turns on the given option bits, and leaves others alone.

The function menu_opts_off() turns off the given option bits, and leaves others alone.

The function menu_opts() returns the menu's current option bits.

The following options are defined (all are on by default):

O_ONEVALUE: Only one item can be selected for this menu.
O_SHOWDESC: Display the item descriptions when the menu is posted.
O_ROWMAJOR: Display the menu in row-major order.
O_IGNORECASE: Ignore the case when pattern-matching.
O_SHOWMATCH: Move the cursor to within the item name while pattern-matching.
O_NONCYCLIC: Don't wrap around next-item and previous-item, requests to the other end of the menu.