On MacGUI, I searched for program selector and right near the top was a disk image from Big Red Computer Club (235 ProDOS Menu Programs), full of program selectors, 10 in AppleSoft and one .SYSTEM program.
There is one that starts up when you boot the disk. The other nine AppleSoft programs are kept in a sub-directory called MENU.PROGRAMS and they all have different features. The .SYSTEM program called SQUIRT.SYSTEM is in a sub-directory called SQUIRT.SELECTOR and is for starting .SYSTEM programs.
All, but three start by generating a directory listing and letting you work from there. LAUNCH.2PLUS and SUPER.STARTUP both want to set the date and time before displaying the directory.
SUPER.HELLO was a puzzle to me. It prints a title screen and the only thing I could figure out how to do was exit (^e).
The first program, STARTUP lets you move up and down the directory listing to choose programs to run or sub-directories to open. If you want to change the prefix to another disk, you better spell it right or the program crashes.
LAUNCH.2PLUS after requesting the date and time, displays a list of file names only, with letters to choose with. It is limited to 31 file names according to the help. When entering the date and time it took a while to figure out the time needed to go in in 2400 format with no colon, even though it showed it with one on the screen (9:01pm is 2101).
LOCATOR.1.0 uses a short list of names only.
SUPER.STARTUP lists names and file types and numbers them, although the numbers aren’t used. (Command keys are upper case.)
MENU3 is simple and uses names and file types,with the arrow keys to chose.
The rest of this disk I will discuss tomorrow.
Recent Comments