I'm referring to the semicolon insertion described in the README as, "When a newline is seen after the following token kind, a semicolon is inserted". > Proced

I'm referring to the semicolon insertion described in the README as, "When a newline is seen after the following token kind, a semicolon is inserted". > Procedures don't even return things Oberon allows return values from functions (which are still declared with the PROCEDURE keyword). It looks like the same is true in Titania: proc_body = decl_sequence ["begin" stmt_sequence] ["return" expr] "end". <https://github.com/gingerBill/titania/blob/085b7b5bcf7f0607691e575cd473dd5800b9e6be/src/parser.odin#L222 https://github.com/gingerBill/titania/blob/085b7b5bcf7f06076...> I'm curious what you're going to do with the code generator. Parsers are easy and can be completed in a day or two. Even with a reference implementation, however, it's the backend that's a slog.