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BACKSPACE global variable
Introduction
Codea's in-app reference documents most of the BACKSPACE
global variable. The variable is built-in to refer to a string that can be compared with the value referenced by key
in keyboard(key)
when the backspace key is pressed.
Value referenced by BACKSPACE
The value referenced by BACKSPACE
is the empty string. For example:
print(BACKSPACE == "") -- Outputs: true
Updated