TI-99/4A tips and tricks

How to print memory:

at TI-BASIC command line, type:

1 m=m+8
2 gosub 1
run

The screen turns green and runs for a bit until the following error:

* memory full in 1 

Now type:

print m

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Using the delete function
Since the TI-99/4A doesn't have a backspace or delete key, you can hold 
down Function and press Cursor Left by pressing Function S. 

Then, continue holding down Function and press Delete to delete the 
character to the left of the cursor.