REPL eat newline

[iacore]

A newline in REPL is not read as whitespace

Try to type the following in REPL.

Io> a := method(
... "hi" print
... nil
... )
==> method(
    "hi" printnil
)

[stevedekorte]

Fixed. CLI.io was joining continued REPL lines with bare string concatenation (line = line .. nextLine), so the last token of one line and the first token of the next got fused (print + nil → printnil). Insert a newline between appended lines.

Commits:

• wasm branch: 2bfe1c3
• master branch: d322345

Closing.