My old sources and abandoned projects. Vice versa is also correct.
falldown/
Falling Circle
My first game ever written. Flavor of pure DOS with aroma of QuickBasic.
shunting_yard_simple/
shunting_yard_parser/
Shunting-Yard Algorithm
An expression evaluator, based on the shunting-yard algorithm.
shunting_yard_simple – classic version of the algorithm.
shunting_yard_parser – advanced version that also supports variables and some math functions.