Added basic tests for stack and arithmetic IMPs.

[vvhitespace] / tests / 2001_arithmetic_addition.pvvs

# This test verifies arithmetic IMP addition.

SSSTSSSSSTN     | ST: Push +65 (ASCII A)
SSSTN           | ST: Push +1
TSSS            | MA: Add
TNSS            | IO: Output character
NNN             | FC: Terminate program