[xorvoid]

You can fork and fix that with sed. Haha.

I decided on using sigils and then my thought-process drifted to Perl/Php, so $ naturally felt like a variable definition (which naturally must pop from the stack). I guess ^ is “push ‘up’ to stack”. But it’s all really arbitrary irrelevant syntax. YMMV.

[dandanua]

'$' is common for interpolation in many languages. It's a good choice.

Awesome language, and it's definitely important from a theoretical point of view. However, you've missed the chance to call it "LiFo" :)