- wclear(win);
- mvwaddstr(win, 3, 2, "The window should have moved");
- mvwaddstr(win, 4, 2,
- "This text should have appeared without you pressing a key");
- mvwaddstr(win, 6, 2, "Enter a number then a string separated by space");
- mvwin(win, 2, 1);
- wrefresh(win);
- echo();
- noraw();
- num = 0;
- *buffer = 0;
- mvwscanw(win, 7, 6, "%d %s", &num, buffer);
- mvwprintw(win, 8, 6, "String: %s Number: %d", buffer, num);
- Continue(win);
+
+ repeat = 0;
+ do {
+ static const char *fmt[] =
+ {
+ "%d %10s",
+ "%d %[a-zA-Z]s",
+ "%d %[][a-zA-Z]s",
+ "%d %[^0-9]"
+ };
+ const char *format = fmt[repeat % SIZEOF(fmt)];
+
+ wclear(win);
+ mvwaddstr(win, 3, 2, "The window should have moved");
+ mvwaddstr(win, 4, 2,
+ "This text should have appeared without you pressing a key");
+ mvwprintw(win, 6, 2,
+ "Scanning with format \"%s\"", format);
+ mvwin(win, 2 + 2 * (repeat % 4), 1 + 2 * (repeat % 4));
+ erase();
+ refresh();
+ wrefresh(win);
+ echo();
+ noraw();
+ num = 0;
+ *buffer = 0;
+ answered = mvwscanw(win, 7, 6, strdup(format), &num, buffer);
+ mvwprintw(win, 8, 6,
+ "String: %s Number: %d (%d values read)",
+ buffer, num, answered);
+ Continue(win);
+ ++repeat;
+ } while (answered > 0);