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Previous: Creating lists and images internally
Up: The internal data stack
Next: Manipulating the data stack
Previous Page: Creating lists and images internally
Next Page: Manipulating the data stack
LEXT works in two modes corresponding to the stack which it is currently using. The user toggles between modes by use of the IMAGE and LIST commands.
Many of the generalised functions can be performed on list or image data. The interpretation of the commands depends on the current mode of operation.