Executable sections are marked with the "python" tag. Putting the cursor on one of the typing the :LitEval1 command executes its code in a background Python interpreter.
W='Hello, World!'
print(W)Verbatim sections next to the executable section are result sections. Litrepl pastes the result here during the evaluation. The original content of this section is replaced.
Hello, World!
Markdown comment-looking tags lresult/lnoresult also mark executable and
result sections. This way we can produce the Markdown document markup directly.
Hello, LitREPL