Module "env"

Higher order word. Similar to load, but always uses given preconfigured key instead of reading it from d-stack at runtime (also slightly faster). Throws error if var doesn't exist.

Higher order word. Similar to store, but always uses given preconfigure key instead of reading it from d-stack at runtime (also slightly faster).

Loads value for key from current env and pushes it on d-stack. Throws error if var doesn't exist.

Pushes current env onto d-stack.

Stores val under key in env.