So this documentation is kinda very bad!
Lacunae I have noticed:
- They define a `KEY` operator for taking a character from STDIN, but don't explain what happens if `KEY` receives an EOF (experimentally: I seem to get a -1?)
- They explain a special syntax `CHAR n` for inserting the ASCII value of n directly into the code, but don't explain how the fuck you're supposed to represent the ASCII value for a non-character symbol such as a space or newline