Ok, i tried your FluidScript and it really great! But you have some mistakes in file(readme.md).
Firstly if you want create a variable you should write this line:
VAR x = 1
but no "=="
Secondly operator "return" in IF/ELSE construction write like "RETURN"
And thirdly i add from myself it really annoying to write everyone operator in CAPSLOCK
Despite this minor mistakes, your project is wonderful and i will support you if you will improve FluidScript and then