Texas Instruments TI-89 Manual Book page 298

Resuming the
Current Program
Starting a New
Program from the
Program Editor
Opening a Previous
Program
Note: By default, Variable
shows the first existing
program or function in
alphabetical order.
Copying a Program
Note about
Deleting a Program
You can leave the Program Editor and go to another application at
any time. To return to the program or function that was displayed
when you left the Program Editor, press O
To leave the current program or function and start a new one:
1. Press ƒ and select
2. Specify the type, folder, and
variable for the new program or
function.
3. Press ¸ twice.
You can open a previously created program or function at any time.
1. From within the Program Editor, press ƒ and select
— or —
From another application, press O
2. Select the applicable type,
folder, and variable.
3. Press ¸.
In some cases, you may want to copy a program or function so that
you can edit the copy while retaining the original.
1. Display the program or function you want to copy.
2. Press ƒ and select
3. Specify the folder and variable for the copy.
4. Press ¸ twice.
Because all Program Editor sessions are saved automatically, you
can accumulate quite a few previous programs and functions, which
take up memory storage space.
To delete programs and functions, use the
( 2 °). For information about
3:New .
and select
7
.
2:Save Copy As
VAR-LINK
VAR-LINK
Chapter 17: Programming
and select .
7 1:Current
.
1:Open
.
2:Open
screen
, refer to Chapter 21.
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