21
edits
Changes
→int bio_menuItem(..........)
bio_menuItem() begins the selection by displaying the menu item according to its '''“*status”'''using [[#void io displayMenuItem.28...........29|bio_displayMenuItem()]]. (Remember that the value of '''"*status"''' is corrected before the editing begins). Then the function waits for the user input.
* If the user input is any of the printable keys excluding space (' ' < key <= i.e. greater than space or less than or equal '~') excluding space, it should be ignored (no action taken), and wait the user to input again.
* If the user input is any of the non-ASCII keys, the function is terminated returning the key.
* If the user input is SPACE, then the *status is set to one, menu item is displayed and function is terminated returning the ASCII value of space character.
