Upon opening a file or creating a new file, the program will determine if changes have been made. If there are changes, the program will prompt the user whether they wish to save the changes. User can click 'yes' to save, 'no' to discard, or 'cancel' to cancel. Closes #33.
Upon opening a file or creating a new file, the program will determine if changes have been made. If there are changes, the program will prompt the user whether they wish to save the changes. User can click 'yes' to save, 'no' to discard, or 'cancel' to cancel. Closes #33.