BASIC Programmer's Toolkit

for the Commodore PET 2001

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I have recently reconstructed a source code version of Palo Alto ICs BASIC Programmer's Toolkit. This BASIC extender was one of the first firmware accessories for the PET and the first to use the BASIC 'wedge' technique for extending the capabilities of the resident BASIC.

The Toolkit adds the following commands:

The reconstructed source code can be downloaded here. This version is optimized for assembly with the cbA65 assembler described here. An assembled listing may facilitate porting the source to another assembler.